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CN-224228904-U - Vehicle-mounted rear support and fan

CN224228904UCN 224228904 UCN224228904 UCN 224228904UCN-224228904-U

Abstract

The utility model relates to a vehicle-mounted back row support and a fan, comprising a first clamping plate and a second clamping plate, wherein a first positioning step and a second positioning step are arranged on the first clamping plate at intervals, the vehicle-mounted back row support further comprises a first connecting component and a second connecting component, the first connecting component and the second connecting component are both positioned between the first positioning step and the second positioning step, the first connecting component and the second connecting component are distributed on two sides of a central line of the first positioning step and the second positioning step, the structure is very concise, meanwhile, the headrest rod is positioned by means of the first positioning step and the second positioning step, compatibility of different sizes and different distances of the headrest rod can be effectively improved, and in addition, the distance between a connecting point on the support and a corresponding stress point on the headrest rod can be shortened by utilizing the first connecting component and the second connecting component which are respectively adjacent to the first positioning step and the second positioning step, and the strength of clamping force can be effectively improved.

Inventors

  • Request for anonymity

Assignees

  • 深圳市喀特科技有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (10)

  1. 1. The vehicle-mounted rear-row bracket is characterized by comprising a first clamping plate and a second clamping plate, wherein a first positioning step and a second positioning step are arranged on the first clamping plate at intervals, the vehicle-mounted rear-row bracket further comprises a first connecting component and a second connecting component which are connected with the first clamping plate and the second clamping plate, the first connecting component and the second connecting component are both positioned between the first positioning step and the second positioning step, and the first connecting component and the second connecting component are distributed on two sides of a central line of the first positioning step and the second positioning step.
  2. 2. The vehicle-mounted rear support according to claim 1, wherein the first clamping plate is provided with receiving grooves for partially receiving the first and second connection assemblies, the receiving grooves and the first positioning steps being respectively located on opposite outer side surfaces of the first clamping plate.
  3. 3. The vehicle-mounted rear support according to claim 1 or 2, wherein the first connecting assembly comprises a first screw rod and a first screwing nut in threaded fit with the first screw rod, the first screw rod is fixedly connected with the second clamping plate, a first through hole corresponding to the first screw rod is formed in the first clamping plate, and the aperture of the first through hole is matched with the outer diameter of the first screw rod.
  4. 4. The vehicle-mounted rear support according to claim 1 or 2, wherein the second connecting assembly comprises a second screw rod and a second screwing nut in threaded fit with the second screw rod, the second screw rod is fixedly connected with the second clamping plate, a second through hole in fit with the second screw rod is formed in the first clamping plate, and the aperture of the second through hole is matched with the outer diameter of the second screw rod.
  5. 5. The vehicle-mounted rear support according to claim 1, wherein a connection unit for connecting an external device is provided on the second clamping plate.
  6. 6. The vehicle-mounted rear support according to claim 1, wherein the first positioning step and the second positioning step are respectively communicated with both end surfaces of the first clamping plate.
  7. 7. The vehicle-mounted rear support according to claim 1, wherein a flexible first locating plate is arranged on the first locating step, one or more first locating grooves are formed in the surface of the first locating plate, a flexible second locating plate is arranged on the second locating step, one or more second locating grooves are formed in the surface of the second locating plate, two flexible third locating plates corresponding to the first locating plate and the second locating plate respectively are arranged on the second clamping plate, and one or more third locating grooves are formed in the surface of the third locating plate.
  8. 8. The vehicle-mounted rear row bracket of claim 7, wherein the width value of the first positioning step and/or the width value of the first positioning piece is greater than a set minimum headrest rod outer diameter value.
  9. 9. A vehicle-mounted rear exhaust fan, comprising a fan assembly and a vehicle-mounted rear support according to any one of claims 1-8, wherein the fan assembly is arranged on a second clamping plate of the vehicle-mounted rear support.
  10. 10. The vehicle-mounted rear exhaust fan according to claim 9, wherein the fan assembly comprises a fan housing detachably connected to the second clamping plate or integrally formed therewith, and a fan head is connected to the fan housing via a flexible metal tube.

Description

Vehicle-mounted rear support and fan Technical Field The utility model relates to the technical field of vehicle-mounted rear-row brackets, in particular to a vehicle-mounted rear-row bracket and a fan. Background The vehicle-mounted rear support is a novel support product and is used for being installed on a front seat of an automobile to provide installation positions for a mobile phone support, a flat plate support, a display screen, a fan and the like so as to enrich the application of functions of the rear row of the automobile; The existing back row support is on mounting structure, adopts the structural mode of staple bolt to connect the headrest pole frequently, like CN202323457849.5 a centre gripping support for automobile backseat display screen, and this kind of structural mounting mode exists a great drawback just, can be higher to the dimensional accuracy requirement of staple bolt, and a staple bolt size only corresponds a headrest pole size simultaneously, can the commonality of the product of very big restriction, needs a novel on-vehicle back row support that can solve this kind of defect. Disclosure of utility model The utility model aims to solve the technical problems of the prior art, and provides a vehicle-mounted rear row bracket and a vehicle-mounted rear exhaust fan. The technical scheme adopted for solving the technical problems is as follows: The vehicle-mounted rear-row bracket comprises a first clamping plate and a second clamping plate, wherein a first positioning step and a second positioning step are arranged on the first clamping plate at intervals, the vehicle-mounted rear-row bracket further comprises a first connecting component and a second connecting component which are connected with the first clamping plate and the second clamping plate, the first connecting component and the second connecting component are located between the first positioning step and the second positioning step, and the first connecting component and the second connecting component are distributed on two sides of a central line of the first positioning step and the second positioning step. The vehicle-mounted rear support comprises a first clamping plate, a second clamping plate and a first positioning step, wherein the first clamping plate is provided with a containing groove for containing a first connecting component and a second connecting component, and the containing groove and the first positioning step are respectively positioned on two opposite outer side surfaces of the first clamping plate. The vehicle-mounted rear bracket comprises a first screw rod and a first screwing nut in threaded fit with the first screw rod, wherein the first screw rod is fixedly connected with a second clamping plate, a first through hole corresponding to the first screw rod is formed in the first clamping plate, and the aperture of the first through hole is matched with the outer diameter of the first screw rod. The vehicle-mounted rear support comprises a second screw rod and a second screwing nut in threaded fit with the second screw rod, wherein the second screw rod is fixedly connected with a second clamping plate, a second through hole in fit with the second screw rod is formed in the first clamping plate, and the aperture of the second through hole is matched with the outer diameter of the second screw rod. The vehicle-mounted rear support comprises a first clamping plate and a second clamping plate, wherein the first clamping plate is provided with a connecting unit for connecting external equipment. The vehicle-mounted rear support comprises a first clamping plate, a second clamping plate and a first positioning step, wherein the first positioning step and the second positioning step are respectively communicated with two end faces of the first clamping plate. The vehicle-mounted rear support comprises a first positioning step, a second clamping plate and a third clamping plate, wherein a flexible first positioning plate is arranged on the first positioning step, one or more first positioning grooves are formed in the surface of the first positioning plate, one or more second positioning grooves are formed in the surface of the second positioning plate, two flexible third positioning plates corresponding to the first positioning plate and the second positioning plate respectively are arranged on the second clamping plate, and one or more third positioning grooves are formed in the surface of the third positioning plate. The vehicle-mounted rear support provided by the utility model has the advantages that the width value of the first positioning step and/or the width value of the first positioning sheet is larger than the set minimum headrest rod outer diameter value. The vehicle-mounted rear exhaust fan comprises a fan assembly and the vehicle-mounted rear support, wherein the fan assembly is arranged on the second clamping plate of the vehicle-mounted rear support. The vehicle-mounted rear exhaust fan