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CN-116358893-B - Automobile air duct detection device

CN116358893BCN 116358893 BCN116358893 BCN 116358893BCN-116358893-B

Abstract

The application relates to an automobile air duct detection device which comprises a base and a support column, wherein a measurement assembly is connected to the support column and comprises an abutting column, a transmission piece and an abutting column, the abutting column is connected to the end face of the support column in a sliding mode, and the transmission piece is used for receiving power of the abutting column and driving the abutting column to slide. The air conditioner comprises an air conditioner body, an air conditioner cover, a limiting embedding block, an elastic piece, a first warning block, a first positioning rod, a second positioning rod, a first warning block, a second positioning rod, a first elastic piece, a second elastic piece, a first warning block, a second warning block, a first elastic piece and a second warning block, wherein the limiting embedding block is arranged on the air conditioner body, the first elastic piece is arranged on the air conditioner body, the second elastic piece is arranged on the air conditioner body, and the first elastic piece is arranged on the air conditioner body.

Inventors

  • FENG JUNZE

Assignees

  • 宁波加凯汽车部件有限公司

Dates

Publication Date
20260512
Application Date
20230225

Claims (10)

  1. 1. The automobile air duct detection device is characterized by comprising a base and a support column connected to the base, wherein the support column is connected with a measurement assembly, the measurement assembly is used for detecting the length of an abutting section, the measurement assembly comprises an abutting column, a transmission piece and an abutting column, the abutting column is connected to the end face of the support column in a sliding mode, the end part of the abutting column protruding out of the end face of the support column is used for abutting against the end face of an embedded section, the abutting column is connected to the end face of the support column in a sliding mode, the sliding direction of the abutting column and the sliding direction of the abutting column are parallel, the end part of the abutting column protruding out of the end face of the support column is used for abutting against the end face of a fixed section, and the transmission piece is used for receiving power of the abutting column and driving sliding of the abutting column; the limiting embedded block is placed on the top surface of the support column, the top surface of the support column is abutted against the end surface of the abutting section to form limiting, the support column comprises an extension section and a detection section, the end part of the extension section is welded and fixed with the end part of the detection section, a step surface is formed at the joint of the extension section and the detection section, the step surface is abutted against the outer wall of the limiting embedded block to form limiting, the end part of the abutting section is positioned at two sides of the limiting embedded block, the end part of the abutting section is abutted against the end surface of the abutting section and drives the end surface of the abutting section to slide in the direction close to the support column, the power of the transmission part receives the power of the abutting section to drive the abutting section to slide in the direction close to the support column, the end surface of the detection section faces the step surface to form an abutting cavity, the abutting section comprises an abutting section, a connecting section, an extension section, an alarm section and a driving section, the end parts of the extension section, the alarm section and the driving section are welded and fixed in sequence, the axis of the driving section and the axis of the abutting section are parallel to each other, the outer wall of the driving section is connected on the inner wall of the abutting cavity in a sliding mode, the warning section axis and the driving section axis are mutually perpendicular, the warning section is located on one side of the detection section away from the step surface, the extension section axis is mutually parallel with the driving section axis, the extension section is connected to the inner wall of the abutting cavity in a sliding mode, the connection section axis is mutually parallel with the warning section axis, the connection section protrudes out of the detection section and faces the step surface, the abutting section axis is mutually parallel with the extension section axis, the abutting section protrudes out of the detection section and faces the step surface, the end part of the abutting section away from the connection section is used for abutting against the outer wall of the fixing section, the transmission piece comprises a first gear and a second gear, the first gear is coaxially welded and fixed on the second gear, the end part of the first gear and the end part of the second gear away from each other are connected to the inner wall of the abutting cavity in a rotating mode, the first gear diameter is larger than the second gear diameter, the first gear is located between the driving section and the extension section, the end face of the driving section faces the first gear to the first gear is provided with a tooth groove matched with the first gear wheel surface, the end face of the first gear is located on the inner wall of the tooth groove, the first gear is located on the side of the abutting cavity, the first gear is close to the end face of the second gear is not meshed with the second end face of the driving section, and the first gear is meshed with the second end face of the coupling section, and the first gear is meshed with the end face of the coupling section is meshed with the second end face of the coupling column, and the end face of the coupling is meshed with the first end face of the coupling end face is meshed with the coupling end face.
  2. 2. The automobile air duct detection device according to claim 1, wherein an elastic piece (8) is connected between the support column (6) and the abutting column (71), and the elastic force of the elastic piece (8) drives the end part of the abutting column (71) to protrude out of the end face of the support column (6).
  3. 3. The automobile air duct detection device according to claim 1, wherein the abutting cavity (64) penetrates through the supporting column (6) in a direction away from the limiting embedded block (2), the abutting column (73) is connected with a warning piece (9), the warning piece (9) is used for detecting the end face of the abutting column (73) abutting against the end face of the fastening fixed section (21), the outer wall of the abutting column (73) is provided with a warning cavity (7341) used for accommodating the warning piece (9), the warning cavity (7341) is located on one side of the abutting column (73) away from the limiting embedded block (2), the inner wall of the abutting cavity (64) seals the warning cavity (7341), the two ends of the elastic piece (91) in the elastic direction are connected to the end of the warning piece (92) and the inner wall of the warning cavity (7341), the end face of the abutting column (73) is driven to protrude through the elastic force, when the end face of the abutting column (73) abutting column (21) abuts against the end face of the inner wall (73) and the other end face of the supporting column (64) is closed, the first elastic piece (91) drives the warning block (92) to protrude to abut against the end face of the column (73) through elastic force.
  4. 4. The automobile air duct detection device according to claim 1, wherein the base (5) is connected with a fixing assembly (10), the fixing assembly (10) is used for limiting the limiting insert (2) on the top surface of the supporting column (6), the fixing assembly (10) comprises a first driving piece (101) and a driving plate (102), the first driving piece (101) is connected to the base (5), the end portion of the driving plate (102) is connected to the moving end of the first driving piece (101), the first driving piece (101) drives the driving plate (102) to be close to or far away from the supporting column (6), when the limiting insert (2) is located on the end surface of the supporting column (6), the first driving piece (101) drives the driving plate (102) to rotate towards the direction close to the supporting column (6), and the end surface of the driving plate (102) abuts against the bottom wall of the air duct body (1) to form limiting.
  5. 5. The automobile air duct detection device according to claim 1, wherein the base (5) is connected with a limiting column (12), the limiting column (12) is connected with a limiting component (13), the limiting component (13) is used for limiting the air duct body (1) on the base (5), the limiting component (13) comprises a driving piece II (131) and a limiting plate (132), the driving piece II (131) is connected to the top surface of the limiting column (12), the end of the limiting plate (132) is connected to the moving end of the driving piece II (131), the driving piece II (131) drives the limiting plate (132) to be close to or far away from the limiting column (12), the end face of the limiting plate (132) faces the limiting column (12) to be used for being abutted against the end face of the fixing plate I (3), and when the end face of the fixing plate I (3) is abutted against the end face of the limiting plate (132), the driving piece II (131) is driven to slide in the direction close to the limiting column (12), and the end face of the fixing plate I (3) is abutted against the end face of the fixing column (12).
  6. 6. The automobile air duct detection device according to claim 5, wherein an end face of the limiting plate (132) facing the base (5) is connected with an abutting block (14), the abutting block (14) is used for being embedded into one of the first assembling grooves (31), and when the end face of the fixing plate (3) abuts against the end face of the limiting plate (132), the outer wall of the abutting block (14) abuts against the first assembling groove (31) to form limiting.
  7. 7. The automobile air duct detection device according to claim 6, wherein the limiting column (12) is connected with a positioning component (15), the positioning component (15) is used for detecting the first assembling groove (31), the positioning component (15) comprises a positioning rod (152), the positioning rod (152) is slidably connected to the limiting column (12), the sliding direction of the positioning rod (152) is close to or far away from the limiting plate (132), when the first fixing plate (3) abuts against the end face of the limiting column (12), the positioning rod (152) slides towards the direction close to the first fixing plate (3), the end portion of the positioning rod (152) is penetrated with the second assembling groove (31), and the position of the first assembling groove (31) on the first fixing plate (3) is qualified.
  8. 8. The device for detecting an air duct of an automobile according to claim 7, wherein the positioning assembly (15) further comprises a second elastic member (151), two ends of the second elastic member (151) in the elastic direction are connected to the limiting post (12) and the positioning rod (152) in a one-to-one correspondence manner, and the second elastic member (151) has a tendency that elastic force drives the positioning rod (152) to slide in a direction away from the limiting plate (132).
  9. 9. The automobile air duct detection device according to claim 1, wherein the base (5) is connected with a connecting plate (16), the connecting plate (16) is located on one side, far away from the supporting column (6), of the base (5), when the outer wall of the limiting insert (2) abuts against the end face of the supporting column (6), the connecting plate (16) is located on one side, close to the second fixing plate (4), of the air duct body (1), the end face of the connecting plate (16) is slidably connected with a connecting rod (17), the sliding direction of the connecting rod (17) is close to or far away from the second fixing plate (4), and when the end portion of the connecting rod (17) penetrates through the second assembling groove (41), the position, on the second fixing plate (4), of the second assembling groove (41) is qualified.
  10. 10. The automobile air duct detection device according to claim 9, wherein a third elastic member (18) is connected between the connecting plate (16) and the connecting rod (17), and the third elastic member (18) has a tendency of elastic force to drive the connecting rod (17) to slide in a direction away from the second fixed plate (4).

Description

Automobile air duct detection device Technical Field The application relates to the field of air duct detection, in particular to an automobile air duct detection device. Background The defrosting air duct is an important component in a defrosting and demisting system of a vehicle air conditioner, is usually positioned in a central console of an automobile and is close to a front windshield, and is used for guiding hot air generated by an air conditioning box to the front windshield to melt frost or ice gathered outside the front windshield, and meanwhile, fog is prevented from forming when the surface temperature of the front windshield is lower than the temperature of air in the automobile, so that the driving safety of a driver is improved. Referring to fig. 1, the defrosting air duct comprises an air duct body 1, a flow guide channel 11 is formed in the end face of the air duct body 1, the flow guide channel 11 penetrates through the air duct body 1 along the length direction of the air duct body 1, one end of the air duct body 1 is used for connecting an air outlet end of an air conditioner box, the other end of the air duct body 1 faces a front windshield, and air exhausted from the air outlet end of the air conditioner box is guided to be blown onto the front windshield through the flow guide channel 11. The outer wall interval of the air duct body 1 is uniformly connected with a plurality of spacing inserts 2, the spacing inserts 2 are positioned at the end part of the air duct body 1, and the spacing inserts 2 are used for connecting the air outlet end of an air conditioner box to form spacing. Referring to fig. 1, the limiting insert 2 includes a fixing section 21, an abutting section 22 and an embedding section 23, the fixing section 21, the abutting section 22 and the embedding section 23 are sequentially connected at end portions, the fixing section 21, the abutting section 22 and the embedding section 23 are strip-shaped plates, the length direction of the fixing section 21 and the length direction of the abutting section 22 are mutually perpendicular, the end portion of the abutting section 22 protrudes out of the end face of the air duct body 1, the length direction of the embedding section 23 and the length direction of the fixing section 21 are mutually parallel, and the end portion of the embedding section 23 extends towards a direction far away from the fixing section 21. The end part of the air duct body 1 far away from the limiting embedded block 2 is connected with two first fixing plates 3 and two second fixing plates 4, the first fixing plates 3 and the second fixing plates 4 are positioned on two sides of the air duct body 1, and the first fixing plates 3 and the limiting embedded block 2 are positioned on the same side of the air duct body 1. Referring to fig. 1, two first assembling grooves 31 are formed in the end face of the first fixing plate 3, the first assembling grooves 31 penetrate through the first fixing plate 3, second assembling grooves 41 are formed in the end face of the second fixing plate 4, and the second assembling grooves 41 penetrate through the second fixing plate 4. The staff installs wind channel body 1 on the air conditioning case, needs to form preliminary spacing with spacing abate 2 embedding air conditioning case air inlet end terminal surface earlier, and when butt section 22 length overlength or too short, unable complete embedding air conditioning case air-out end with wind channel body 1 makes air conditioning case air-out end exhaust wind easily overflow from the junction of air conditioning case and wind channel body 1 to make wind channel body 1 reduce the guiding efficiency to wind. Disclosure of Invention In order to solve the problem of connection between an air duct body and an air conditioner box, the application provides an automobile air duct detection device. The application provides an automobile air duct detection device, which adopts the following technical scheme: The automobile air duct detection device comprises a base and a support column connected to the base, wherein the support column is connected with a measurement assembly, the measurement assembly is used for detecting the length of an abutting section, the measurement assembly comprises an abutting column, a transmission piece and an abutting column, the abutting column is connected to the end face of the support column in a sliding mode, the end portion of the abutting column protruding out of the end face of the support column is used for abutting against the end face of the embedded section, the abutting column is connected to the end face of the support column in a sliding mode, the sliding direction of the abutting column and the sliding direction of the abutting column are parallel to each other, the end portion of the abutting column protruding out of the end face of the support column is used for abutting against a fixed section end face, the transmission piece is u