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CN-224232991-U - Reinforced connection structure for automobile warning indicator

CN224232991UCN 224232991 UCN224232991 UCN 224232991UCN-224232991-U

Abstract

The utility model relates to the technical field of automobile alarms and discloses a reinforced connection structure for an automobile alarm, which comprises a shell and an alarm plug connector which is positioned at the inner side of the shell and connected by injection molding, wherein a first connection groove and a second connection groove are reserved on one surface of the shell, which faces the alarm plug connector. This a reinforced connection structure for automobile alarm carries out injection moulding through earlier to the shell, then carries out integrative injection moulding to shell, alarm plug connector and connecting block, effectively avoids shell and alarm plug connector separation, has also reduced the flow of equipment once more simultaneously, the cost is saved, through the design of hook groove and fixed hook, adaptation hole and fixed column and book down the hook, can ensure that the connecting block is located the inside of first spread groove and tightly anchor, also can avoid the connecting block to break away from the inside of first spread groove, and then realize shell and alarm plug connector joint strength's promotion, avoid leading to alarm plug connector and shell separation or not hard up condition because of the car jolts.

Inventors

  • ZHANG ZIHAO

Assignees

  • 上海菲新塑料模具成型有限公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (6)

  1. 1. A reinforcing connection structure for an automobile warning indicator comprises a shell (1) and a warning indicator plug connector (2) which is positioned on the inner side of the shell (1) and connected by injection molding, and is characterized in that a first connecting groove (3) and a second connecting groove (14) are reserved on one surface of the shell (1) facing the warning indicator plug connector (2), a connecting block (4) which is matched with the first connecting groove (3) is fixedly arranged on one surface of the warning indicator plug connector (2) facing the shell (1), fixing columns (6) are fixedly arranged at the upper end and the lower end of the connecting block (4), a lower folding hook (5) is fixedly arranged on the lower portion of one surface of the connecting block (4) close to the shell (1), fixing hooks (7) which are arranged at equal intervals are also arranged on two sides of the connecting block (4), an adapting hole (8) is reserved on the upper side and the lower side of the shell (1), a hook groove (13) is reserved on two sides of the inner part of the shell (1) which is positioned in the first connecting groove (3), a clamping block (9) is reserved on the opening of the upper part of the shell (1), a guide column (10) is arranged on the outer side of the connecting block (1), the outer side of one end, far away from the shell (1), of the plug-in column (10) is fixedly provided with a hook block (12).
  2. 2. The reinforced connection structure for the automobile warning indicator according to claim 1, wherein the fixing columns (6) and the adapting holes (8) are provided with two identical groups, each group of the fixing columns (6) and the adapting holes (8) are provided with two identical groups, the adapting holes (8) are in abutting connection with the fixing columns (6), and the adapting holes (8) are wrapped on the outer sides of the fixing columns (6).
  3. 3. The reinforced connection structure for the automobile warning indicator according to claim 1, wherein the same plurality of the hook grooves (13) and the same plurality of the fixing hooks (7) are arranged, the hook grooves (13) are fixedly connected with the fixing hooks (7), the hook grooves (13) are wrapped on the outer sides of the fixing hooks (7), and the shape of the hook grooves (13) is the same as that of the fixing hooks (7).
  4. 4. The reinforcing connection structure for an automobile warning indicator according to claim 1, wherein the number of the second connecting grooves (14) is twice that of the first connecting grooves (3), the first connecting grooves (3) and the two second connecting grooves (14) are communicated, the combined section of the first connecting grooves (3) and the second connecting grooves (14) is of an L-shaped structure, the lower folding hooks (5) are provided with the same two, and the two lower folding hooks (5) are hooked inside the second connecting grooves (14).
  5. 5. A reinforcing connection structure for an automobile warning indicator according to claim 1, characterized in that the cross section of the fixing hook (7) is composed of a first inclined edge (701), a second inclined edge (702) and an arc edge (703), the inclined angles of the first inclined edge (701) and the second inclined edge (702) are consistent, the arc edge (703) is positioned at the joint of the first inclined edge (701) and the second inclined edge (702), and the included angle between the first inclined edge (701) and the connecting block (4) is 30 degrees.
  6. 6. The reinforced connection structure for the automobile warning indicator according to claim 1, wherein the connecting block (4) is completely immersed into the first connecting groove (3), and the shell (1) is fixedly connected with the warning indicator plug connector (2).

Description

Reinforced connection structure for automobile warning indicator Technical Field The utility model relates to the technical field of automobile alarms, in particular to a reinforced connection structure for an automobile alarm. Background The automobile warning device is important equipment arranged on an automobile and used for sending out warning signals when the automobile is abnormal or in a specific state so as to ensure the driving safety, is an important defense line for ensuring the safe driving of the automobile, and can prompt a driver to discover and process the problems of the automobile in time and reduce the possibility of accidents. However, under the current technical condition, most automobile alarms in the market adopt split injection molding technology, a shell and an alarm plug connector are respectively molded, then are assembled manually, when a vehicle runs on a bumpy road section, the shell and the alarm plug connector are easily separated or loosened due to the influence of continuous vibration and mechanical stress, the reliability of products is reduced, and the practicability is poor. Disclosure of utility model (One) solving the technical problems In order to solve the problems in the prior art, the utility model provides a reinforced connection structure for an automobile warning indicator. (II) technical scheme The technical scheme includes that the reinforced connection structure for the automobile warning indicator comprises a shell and a warning indicator plug connector which is located on the inner side of the shell and connected in an injection molding mode, a first connection groove and a second connection groove are reserved on one face, facing the warning indicator plug connector, of the warning indicator plug connector, a connecting block which is matched with the first connection groove is fixedly installed on one face, facing the shell, of the warning indicator plug connector, fixing columns are fixedly installed at the upper end and the lower end of the connecting block, lower folding hooks are fixedly installed on the lower portion, close to one face of the shell, of the connecting block, fixing hooks which are arranged at equal intervals are further arranged on two sides of the connecting block, hook grooves are reserved on the upper side and the lower side of the shell, hook blocks are reserved on the two sides, located on the inner side of the first connection groove, of the shell, a clamping block is arranged at an opening of the upper portion of the shell, a plug post is fixedly installed on one end, far away from the warning indicator plug connector, of the outer side of the plug post, and a hook block is fixedly installed on the outer side, far from one end of the shell. Through the technical scheme, when the automobile warning indicator is produced, the housing is subjected to injection molding firstly, then the warning indicator plug connector and the connecting block are subjected to injection molding, and the connecting block can be firmly clamped in the first connecting groove reserved in the housing. Preferably, the fixing columns and the adapting holes are all provided with the same two groups, each group of fixing columns and each group of adapting holes are all provided with the same two groups, the adapting holes are in abutting connection with the fixing columns, and the adapting holes are wrapped on the outer sides of the fixing columns. Through above-mentioned technical scheme, ensure the firm in connection of shell and connecting block, the condition of connecting block from the inside separation of shell can not appear, also strengthened the connection structure of shell and attention device plug connector simultaneously. Preferably, the hook grooves and the fixing hooks are all provided with the same plurality, the hook grooves and the fixing hooks are fixedly connected, the hook grooves wrap the outer sides of the fixing hooks, and the shapes of the hook grooves are the same as those of the fixing hooks. Through above-mentioned technical scheme, all be provided with the same a plurality of through hook groove and fixed hook to and the design of hook groove parcel in the outside of fixed hook can ensure that the connecting block can be located the inside of first spread groove and tightly anchor, also can avoid the connecting block to break away from the inside of first spread groove, and then realizes the promotion of shell and alarm plug connector joint strength. Preferably, the number of the second connecting grooves is twice that of the first connecting grooves, the first connecting grooves and the two second connecting grooves are communicated, the combined cross sections of the first connecting grooves and the second connecting grooves are of L-shaped structures, two identical lower folding hooks are arranged, and the two lower folding hooks are hooked in the second connecting grooves. Through above-mentioned technical scheme, through