Switching structure for automobile support

Abstract

The utility model provides a switching structure for an automobile support, which comprises a support, a plurality of guide rails arranged on the support, a sliding seat arranged between the transversely adjacent guide rails, a guide sliding chute arranged on each sliding seat, symmetrically distributed sliding tables arranged in each guide sliding chute in a sliding manner, and a mounting plate arranged on each sliding table, mounting holes are formed in the upper surfaces of the mounting plates; the support is provided with an adjusting mechanism, the adjusting mechanism is used for adjusting the distance between the sliding seats, and a driving mechanism is arranged on the sliding seats and used for driving the mounting plate to move. According to the switching structure for the automobile support, the horizontal position of the sliding table can be rapidly and stably adjusted, the sliding table drives the mounting plate to move, the horizontal position of the mounting plate is rapidly and stably adjusted, and therefore the switching structure can adapt to bottom supports of seats of various types and specifications to install and fix the seats.

Description

A type of adapter structure for car brackets Technical Field

[0001] This utility model belongs to the field of automotive bracket technology, and specifically relates to an adapter structure for automotive brackets. Background Technology

[0002] Automotive bracket adapters typically refer to a component in a bracket system used to connect and adjust internal or external equipment in a vehicle. These adapters are required for installing car seats.

[0003] Existing car brackets use an adapter structure. The adapter structure is fixed to the car chassis by tightening bolts with external tools. Then, the bottom bracket of the seat is installed and fixed to the mounting holes opened on the adapter structure by tightening bolts with external tools. However, in actual use, different car models require different seat models, which leads to different adapter structure models being used, resulting in poor adaptability to car seats. Summary of the Invention

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing an adapter structure for an automobile bracket, which can quickly and stably adjust the horizontal position of the slide, causing the slide to move the mounting plate and quickly and stably adjust the horizontal position of the mounting plate, so as to adapt to the bottom bracket of various models and specifications of seats for installation and fixation.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a connecting structure for an automobile bracket, including a bracket, on which multiple guide rails are provided, and a sliding seat is provided between each laterally adjacent guide rail. Each sliding seat has a guide groove, and a symmetrically distributed slide table is slidably arranged inside each guide groove. A mounting plate is provided on each slide table, and a mounting hole is provided on the upper surface of each mounting plate. The bracket is provided with an adjustment mechanism for adjusting the distance between the sliding seats, and a driving mechanism is provided on the sliding seat for driving the mounting plate to move.

[0006] As a further improvement of this utility model, the adjustment mechanism includes a drive seat located in the middle of the support, a drive groove in the middle of the drive seat, symmetrically distributed drive blocks slidingly arranged inside the drive groove, rotating seats on both sides of the drive blocks, and connecting rods rotatably arranged inside the rotating seats via rotating shafts. The ends of the connecting rods away from the drive blocks are rotatably connected to the adjacent sliding seats respectively. A bidirectional lead screw is rotatably arranged in the middle of the drive seat, and the drive blocks are threadedly connected to the bidirectional lead screw. An internal hexagon head is provided at the end of the bidirectional lead screw.

[0007] As a further improvement of this utility model, the driving mechanism includes a double-acting lead screw II rotatably disposed in the middle of the interior of each sliding seat, and the sliding table is threadedly connected to the adjacent double-acting lead screw II respectively; a fixed sleeve is provided in the middle of each double-acting lead screw II, and a bevel gear I is fixedly sleeved on the fixed sleeve; a bevel gear II is rotatably disposed in each sliding seat through a rotating shaft, and the bevel gear I is meshed with the adjacent bevel gear II respectively; and an internal hexagon head II is provided at the end of the rotating shaft.

[0008] As a further improvement of this utility model, the lower surface of the bracket is provided with a U-shaped frame, and multiple connection holes are opened on the U-shaped frame.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] Firstly, by turning the internal hex head with an external tool, the internal hex head drives the double-ended lead screw to rotate, causing the rotating seat to move towards or away from the sliding seats on both sides via a connecting rod, thereby adjusting the distance between the sliding seats.

[0011] Secondly, by turning the internal hex head two with an external tool, the internal hex head two drives the bevel gear two connected to it to rotate, which in turn drives the fixed sleeve to rotate the double-acting screw two. Through the threaded relationship between the double-acting screw two and the slide, the slide moves towards each other or away from each other.

[0012] Thirdly, the horizontal position of the slide can be quickly and stably adjusted by the cooperation of the first and second hex socket heads, so that the slide can move the mounting plate and adjust the horizontal position of the mounting plate quickly and stably, so as to adapt to the bottom bracket of various models and specifications of seats for installation and fixation.

[0013] Fourth, use external tools to tighten the bolts to install and fix the U-shaped frame onto the lower frame, so that the bottom brackets of various models and specifications of seats can be installed and fixed to it later. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 is a schematic diagram of the structure of this utility model;

[0016] Figure 2 is a schematic diagram of the internal cross-sectional structure of this utility model;

[0017] Figure 3 is an enlarged structural diagram of point A of this utility model;

[0018] Figure 4 is a schematic diagram of the planar structure of this utility model.

[0019] In the diagram: 101, bracket; 102, guide rail; 103, sliding seat; 104, guide groove; 105, slide table; 106, mounting plate; 107, mounting hole; 108, U-shaped frame; 201, drive seat; 202, drive groove; 203, drive block; 204, rotating seat; 205, connecting rod; 206, double-acting lead screw one; 207, internal hex head one; 301, double-acting lead screw two; 302, fixing sleeve; 303, bevel gear one; 304, bevel gear two; 305, internal hex head two. Detailed Implementation

[0020] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0021] As shown in Figures 1 and 2, the system includes a bracket 101, on which multiple guide rails 102 are provided. A sliding seat 103 is provided between each horizontally adjacent guide rail 102. A guide groove 104 is provided on each sliding seat 103. A symmetrically distributed slide table 105 is slidably arranged inside each guide groove 104. A mounting plate 106 is provided on each slide table 105. A mounting hole 107 is provided on the upper surface of each mounting plate 106.

[0022] As shown in Figures 2 and 4, the bracket 101 is provided with an adjustment mechanism, which is used to adjust the distance between the sliding seats 103. The sliding seats 103 are provided with a drive mechanism, which is used to drive the mounting plate 106 to move.

[0023] As shown in Figures 2 and 3, the adjustment mechanism includes a drive seat 201 located in the middle of the bracket 101. A drive groove 202 is provided in the middle of the drive seat 201. A drive block 203 is symmetrically distributed inside the drive groove 202. A rotating seat 204 is provided on both sides of the drive block 203. A connecting rod 205 is rotatably provided inside the rotating seat 204 via a rotating shaft. The end of the connecting rod 205 away from the drive block 203 is rotatably connected to the adjacent sliding seat 103. A double-acting screw 206 is rotatably provided in the middle of the drive seat 201. The drive blocks 203 are threadedly connected to the double-acting screw 206. An internal hexagon head 207 is provided at the end of the double-acting screw 206.

[0024] As shown in Figures 3 and 4, the driving mechanism includes a two-way lead screw 301 rotatably disposed in the middle of the interior of each sliding seat 103, and a slide table 105 threadedly connected to the adjacent two-way lead screw 301. Each two-way lead screw 301 is provided with a fixed sleeve 302 in the middle, and a bevel gear 303 is provided on each fixed sleeve 302. A bevel gear 304 is rotatably disposed in each sliding seat 103 through a rotating shaft. The bevel gear 303 meshes with the adjacent bevel gear 304. An internal hexagon head 305 is provided at the end of the rotating shaft.

[0025] According to another embodiment of the present invention, as shown in Figures 1 and 2, a U-shaped frame 108 is provided on the lower surface of the bracket 101, and a plurality of connection holes are provided on the U-shaped frame 108.

[0026] In use, the U-shaped frame 108 is installed and fixed on the lower frame by tightening the bolts with external tools. Then, the internal hex head 207 is tightened with external tools, causing the internal hex head 207 to drive the double-acting screw 206 to rotate. This, in turn, causes the drive block 203 to move towards or away from each other through the threaded relationship between the drive seat 201 and the drive block 203. During the movement of the drive block 203, the rotating seat 204 and the connecting rod 205 rotate, and the connecting rod 205 and the sliding seat 103 rotate. This causes the rotating seat 204 to drive the sliding seats 103 on both sides to move towards or away from each other through the connecting rod 205, thereby adjusting the distance between the sliding seats 103.

[0027] By turning the internal hex head 305 with an external tool, the internal hex head 305 drives the bevel gear 304 connected to it to rotate. The meshing relationship between the bevel gear 304 and the bevel gear 303 drives the fixed sleeve 302 where the bevel gear 303 is located to rotate. The fixed sleeve 302 drives the double-acting screw 301 to rotate. The threaded relationship between the double-acting screw 301 and the slide 105 causes the slide 105 to move towards each other or away from each other.

[0028] The horizontal position of the slide 105 can be quickly and stably adjusted by the cooperation of the hex head 1207 and the hex head 2305, so that the slide 105 can drive the mounting plate 106 to move, and the horizontal position of the mounting plate 106 can be quickly and stably adjusted, so as to accommodate the bottom bracket of various models and specifications of seats for installation and fixation.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A car bracket adapter structure, comprising a bracket (101), characterized in that: The bracket (101) is provided with multiple guide rails (102), and a sliding seat (103) is provided between the horizontally adjacent guide rails (102). Each sliding seat (103) is provided with a guide groove (104), and each guide groove (104) is provided with a symmetrically distributed slide table (105). Each slide table (105) is provided with a mounting plate (106), and the upper surface of the mounting plate (106) is provided with mounting holes (107).

2. The adapter structure for an automobile bracket (101) according to Claim 1, wherein: The bracket (101) is provided with an adjustment mechanism for adjusting the distance between the sliding seats (103). The sliding seats (103) are provided with a drive mechanism for driving the mounting plate (106) to move.

3. The adapter structure for the automobile bracket (101) as described in claim 2, characterized in that: The adjustment mechanism includes a drive seat (201) located in the middle of the bracket (101). A drive groove (202) is provided in the middle of the drive seat (201). A symmetrically distributed drive block (203) is slidably arranged inside the drive groove (202). A rotating seat (204) is provided on both sides of the drive block (203). A connecting rod (205) is rotatably arranged inside the rotating seat (204) via a rotating shaft. The end of the connecting rod (205) away from the drive block (203) is rotatably connected to the adjacent sliding seat (103).

4. The adapter structure for the automobile bracket (101) as described in claim 3, characterized in that: The drive base (201) is rotatably provided with a bidirectional lead screw (206) in the middle, and the drive blocks (203) are all threadedly connected to the bidirectional lead screw (206). The end of the bidirectional lead screw (206) is provided with an internal hexagon head (207).

5. The adapter structure for an automobile support (101) according to claim 2, wherein: The driving mechanism includes a bidirectional lead screw (301) rotatably disposed in the middle of the interior of each sliding seat (103), and the slide (105) is threadedly connected to the adjacent bidirectional lead screw (301).

6. The adapter structure for an automobile support (101) according to claim 5, wherein: Each of the aforementioned bidirectional lead screws (301) is provided with a fixed sleeve (302) in the middle. Each fixed sleeve (302) is provided with a bevel gear (303). Each sliding seat (103) is provided with a bevel gear (304) rotatably mounted through a rotating shaft. The bevel gear (303) meshes with the adjacent bevel gear (304). The end of the rotating shaft is provided with an internal hexagon head (305).

7. The adapter structure for the automobile bracket (101) as described in claim 1, characterized in that: The lower surface of each bracket (101) is provided with a U-shaped frame (108), and multiple connection holes are provided on each U-shaped frame (108).

Images