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CN-121133565-B - Vehicle-mounted computer bracket convenient to mount and dismount

CN121133565BCN 121133565 BCN121133565 BCN 121133565BCN-121133565-B

Abstract

The invention discloses a vehicle-mounted computer bracket convenient to mount and dismount, which relates to the field of vehicle-mounted brackets, and comprises an assembly component and a clamping component, wherein the assembly component is mounted at the back part of a seat backrest of an automobile, the clamping component is movably connected with the assembly component, the assembly component comprises a lower backup plate, an upper backup plate and a fixing mechanism, the lower backup plate is rotatably connected with the upper backup plate, the fixing mechanism is movably connected between the lower backup plate and the upper backup plate, and a tightening mechanism is arranged on the side surfaces of the lower backup plate and the upper backup plate. The invention mainly uses the connecting rod support below the headrest of the front seat backrest of the automobile to hang, after the support is hung, the lower backup plate and the upper backup plate can be respectively attached to the back surface of the headrest and the back surface of the backrest and matched with the tightening mechanism to form a double-triangle structure, so that the bracket has higher overall stability after being installed, and the whole bracket can be installed and detached only by installing or detaching the fixing mechanism on the connecting rod below the headrest of the front seat backrest of the automobile, thereby being convenient and quick to operate.

Inventors

  • XU QIDONG

Assignees

  • 昆山巨昂电子科技有限公司

Dates

Publication Date
20260508
Application Date
20251031

Claims (9)

  1. 1. Vehicle-mounted computer support convenient to installation is dismantled, its characterized in that includes: a fitting assembly (1) mounted to the rear of the vehicle seat back; the clamping assembly (2) is used for supporting and fixing the tablet personal computer (4), and the clamping assembly (2) is movably connected with the assembly (1); The assembly (1) comprises a lower backup plate (10), an upper backup plate (11) and a fixing mechanism (12), wherein the lower backup plate (10) and the upper backup plate (11) are rotationally connected, the fixing mechanism (12) is movably connected at a position between the lower backup plate (10) and the upper backup plate (11) and is used for connecting the lower backup plate (10) and the upper backup plate (11) to a headrest connecting rod position at the back of an automobile seat backrest, tightening mechanisms (13) are arranged on the side surfaces of the lower backup plate (10) and the upper backup plate (11), and the lower backup plate (10) and the upper backup plate (11) have a movement trend of rotating towards a direction with a smaller included angle through the tightening mechanisms (13), so that a triangular structure is formed among the lower backup plate (10), the upper backup plate (11) and the seat backrest; The lower backup plate (10) comprises a main plate (100) and a shaft sleeve (101) welded above the main plate (100), wherein the shaft sleeve (101) is welded and fixed along the length direction of the main plate (100), a middle shaft groove (1010) is formed in the middle section of the shaft sleeve (101), and the fixing mechanism (12) comprises: A bottom bracket (121) rotatably mounted in the bottom bracket slot (1010); the fixing parts (120) are arranged in total and correspond to two connecting rods below the front seat back headrest of the automobile respectively, the fixing parts (120) are vertically arranged on the middle shaft (121), and the fixing parts (120) can slide along the length direction of the middle shaft (121).
  2. 2. The vehicle-mounted computer bracket convenient to mount and dismount according to claim 1, wherein side shaft grooves (1011) are formed in positions above two ends of the shaft sleeve (101), side shafts (110) are respectively arranged below two ends of the upper backup plate (11), and the two side shafts (110) are respectively rotatably mounted in the side shaft grooves (1011) formed above two ends of the shaft sleeve (101).
  3. 3. The vehicle-mounted computer support convenient to install and detach according to claim 2, wherein two sliding grooves (1210) are formed in the surface of the center shaft (121) along the length direction, a sliding block (1207) is arranged at one end of the fixing portion (120), and the sliding block (1207) is in sliding engagement with the sliding grooves (1210).
  4. 4. A vehicle-mounted computer bracket convenient to mount and dismount according to claim 3, wherein the fixing portion (120) comprises: The rod part comprises a section rod (1204), two sections rods (1206) and a threaded sleeve (1205), wherein the threaded sleeve (1205) is rotatably installed at one end of the section rod (1204), the other end of the threaded sleeve (1205) is rotatably sleeved on the two sections rod (1206) through a threaded structure, and the sliding block (1207) is arranged at one end of the two sections rod (1206); and the lock part is arranged at the front end of the one section of rod (1204) and is used for being connected with a connecting rod below the headrest of the front seat backrest of the automobile.
  5. 5. The vehicle-mounted computer bracket convenient to mount and dismount according to claim 4, wherein the lock part comprises: The front end is provided with an opening and a fixing ring (1200) with a circular ring structure, the two ends of the fixing ring (1200) are internally hollowed out, and the surface of the fixing ring (1200) is provided with an arc-shaped groove (1203) along the circumferential direction; a movable ring (1201) with one end movably inserted into the fixed ring (1200); One end of the movable ring (1201) inserted into the fixed ring (1200) is connected with a deflector rod (1202), and the deflector rod (1202) is clamped in the arc-shaped groove (1203) in a sliding way.
  6. 6. The vehicle-mounted computer support convenient to install and detach according to claim 2, wherein the tightening mechanism (13) is provided with two groups, the two groups are respectively arranged on two sides of the assembly (1), the tightening mechanism (13) comprises a flexible pull rope (130) and fixing screws (131) arranged on two ends of the flexible pull rope (130), screw holes (1000) are respectively formed in the side surfaces of the main board (100) and the upper backup board (11), and the fixing screws (131) on two ends of the flexible pull rope (130) are respectively inserted into the screw holes (1000) on the side surfaces of the main board (100) and the upper backup board (11).
  7. 7. The vehicle-mounted computer support convenient to install and detach according to claim 2, characterized in that a flat clamping groove (22) is formed in the front surface of the clamping assembly (2), a layer of protection pad (220) is embedded in the inner wall of the flat clamping groove (22), a pressing plate (3) is movably installed in the flat clamping groove (22), the pressing plate (3) can move along the plane direction perpendicular to the clamping assembly (2), a movable piece (31) is connected to the back surface of the pressing plate (3) through a movable rod (30), a first spring (32) is installed on the movable piece (31), a clamping sleeve (20) is installed at the back surface of the clamping assembly (2) corresponding to the position of the movable rod (30), and the movable piece (31) is slidably inserted into the clamping sleeve (20).
  8. 8. The vehicle-mounted computer bracket convenient to install and detach according to claim 7, wherein end shaft grooves (1012) are further formed in two ends of the shaft sleeve (101), two end shafts (21) are installed above the back surface of the clamping assembly (2), the two end shafts (21) are respectively rotatably installed in the end shaft grooves (1012) in two ends of the shaft sleeve (101), and a locking mechanism (5) for locking the end shafts (21) is arranged at one end of the shaft sleeve (101).
  9. 9. The vehicle-mounted computer bracket convenient to mount and dismount according to claim 8, wherein the locking mechanism (5) comprises: An end cap (50) provided at one end of the sleeve (101), wherein a second toothed portion (500) is provided at one side of the end cap (50) close to the sleeve (101), and a first toothed portion (1013) capable of meshing with the second toothed portion (500) is provided at one end of the sleeve (101) contacting the end cap (50); a tie rod (51) fixed to a center position of one end of the end cap (50) near the boss (101); Wherein, the cavity that the cross-section was rectangle has been seted up to the inside of end shaft (21), slidable mounting has rectangular plate (52) that are rectangular structure in the cavity, the one end of pull rod (51) inserts in the cavity with rectangular plate (52) are connected, just be provided with second spring (53) between the inner wall of cavity with rectangular plate (52), second spring (53) can provide inwards pulling force to end cap (50) through rectangular plate (52) and pull rod (51), make second cusp (500) on end cap (50) can keep meshing with first cusp (1013) of axle sleeve (101) tip.

Description

Vehicle-mounted computer bracket convenient to mount and dismount Technical Field The invention relates to the field of vehicle-mounted supports, in particular to a vehicle-mounted computer support convenient to mount and dismount. Background The vehicle-mounted computer bracket is used as an important auxiliary tool for fixing electronic equipment in a modern vehicle, the installation convenience, the structural stability and the use flexibility of the vehicle-mounted computer bracket are all the focus of attention of a user, and at present, the common vehicle-mounted bracket on the market mostly adopts a sucker type, clamping type or plug-in type fixing mode, such as being adsorbed on the surface of a front windshield or an instrument desk, or being clamped at an air outlet grille of an air conditioner. However, such a fixing manner is generally only suitable for front passengers in actual use, but lacks fixing for rear passengers, and cannot be used, so that the rear passengers can generally use only a handheld manner when using a flat plate, and in addition, the bracket used for the rear passengers is mostly soft in interior decoration and lacks supporting points, and the door is of a hard fixing structure, but the angle used for the door is limited with the riding posture of the passengers, and if the door is directly clamped and fixed on the front seat in a clamping manner, on one hand, the riding of the front passengers is easily affected, on the other hand, the seat is softer, the fixing stability is poor, and especially the clamping structure is easily loosened due to frequent vibration in the running process of the vehicle, so that equipment is rocked or even falls. Disclosure of Invention Object of the invention Therefore, the invention aims to provide the vehicle-mounted computer bracket convenient to mount and dismount, the overall stability of the bracket after mounting is high, the overall mounting and dismounting can be realized only by mounting or dismounting the fixing mechanism on the connecting rod below the front seat back headrest of the automobile, the operation is convenient and quick, and the structure of the whole device is skillfully designed, so that the device is stable in use, convenient to dismount and simple in operation during adjustment. (II) technical scheme In order to achieve the technical aim, the invention provides a vehicle-mounted computer bracket convenient to mount and dismount, which comprises an assembly component and a clamping component, wherein the assembly component is mounted at the back part of a vehicle seat backrest, the clamping component is used for supporting and fixing a tablet personal computer, the clamping component is movably connected with the assembly component, the assembly component comprises a lower backup plate, an upper backup plate and a fixing mechanism, the lower backup plate is rotatably connected with the upper backup plate, the fixing mechanism is movably connected at a position between the lower backup plate and the upper backup plate, the fixing mechanism is used for connecting the lower backup plate and the upper backup plate to the headrest connecting rod position at the back part of the vehicle seat backrest, and tightening mechanisms are arranged on the side surfaces of the lower backup plate and the upper backup plate, and the lower backup plate and the upper backup plate are enabled to have a movement trend of rotating in a direction with a smaller included angle through the tightening mechanisms, so that a triangular structure is formed among the lower backup plate, the upper backup plate and the seat backrest. The lower backup plate comprises a main plate and a shaft sleeve welded above the main plate, wherein the shaft sleeve is welded and fixed along the length direction of the main plate, side shaft grooves are formed in the positions above the two ends of the shaft sleeve, side shafts are arranged below the two ends of the upper backup plate, the two side shafts are respectively rotatably installed in the side shaft grooves formed above the two ends of the shaft sleeve, and in addition, the main plate adopts a torsion rotating shaft in order to enable the lower backup plate and the upper backup plate to be capable of actively attaching to the front seat back surface of the automobile after being installed. As a further description of the technical scheme, the middle section of the shaft sleeve is also provided with a center shaft groove, the fixing mechanism comprises a center shaft and fixing parts, the center shaft is rotatably arranged in the center shaft groove, the fixing parts are provided with two connecting rods which respectively correspond to the two connecting rods below the front seat back headrest, the fixing parts are vertically arranged on the center shaft, the fixing parts can slide along the length direction of the center shaft, and based on the fact, the position of the fixing parts can be adjusted acco