Counterweight fixing device for detecting durability of automobile seat

Abstract

The utility model relates to a counter weight fixing device for detecting the durability of an automobile seat, which comprises a detachable seat surface positioning plate, a connecting panel and two vertical supports, the two vertical supports are arranged side by side left and right, the connecting panel is arranged between the lower ends of the two vertical supports, and the connecting panel is connected with the connecting panel. Fixed butt joint is formed between the lower end face of the connecting panel and the rear portion of the detachable seat face positioning plate, a transverse connecting support is installed on the vertical support in an up-down moving mode, and a longitudinal connecting support moving left and right is installed at the left end or the right end of the upper side of the transverse connecting support. A sliding connecting block is installed on the longitudinal connecting support in a front-back moving mode, a balance weight installation column is vertically arranged in the middle of the upper end face of the detachable seat face positioning plate, and a plurality of balance weights are connected to the balance weight installation column in a sleeved mode. The device has the characteristics of low manufacturing cost, convenience in assembly, capability of adjusting a butt joint position, simplification of operation arrangement, convenience in counterweight adjustment and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seat durability testing, in particular to a counterweight fixing device used for automobile seat durability testing. Background Art

[0002] During the durability test of automobile seats, the conventional test process requires adding the weight of the human body to the seat. The conventional method is to directly add a constant counterweight block. This method is prone to the counterweight block falling during the back-and-forth movement test, causing equipment damage. In order to solve the above technical problems, the counterweight fixing device needs to be repaired. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a counterweight fixing device for durability testing of automobile seats, which has the characteristics of low manufacturing cost, easy assembly, adjustable docking position to simplify operation layout, and convenient counterweight adjustment.

[0004] The technical solution adopted by the utility model to solve its technical problems is: to provide a counterweight fixing device for automobile seat durability testing, including a detachable seat seat positioning plate, a connecting panel and a vertical bracket, there are two vertical brackets, which are arranged side by side on the left and right, and a connecting panel is installed between the lower ends of the two vertical brackets, and a fixed connection is formed between the lower end surface of the connecting panel and the rear part of the detachable seat seat positioning plate, a horizontal connecting bracket is installed on the vertical bracket for up and down movement, a longitudinal connecting bracket for left and right movement is installed on the upper left or right end of the horizontal connecting bracket, a sliding connecting block is installed on the longitudinal connecting bracket for forward and backward movement, a counterweight mounting column is vertically arranged in the middle of the upper end surface of the detachable seat seat positioning plate, and a plurality of counterweight blocks are sleeved on the counterweight mounting column.

[0005] In this technical solution, a detachable seat seat positioning plate is provided to facilitate the replacement of the detachable seat seat positioning plate according to the model of the seat, ensuring that the detachable seat seat positioning plate can match the seat seat, and a counterweight mounting column is provided to facilitate the sleeve installation of the counterweight block, so that the overall weight of the counterweight can be adjusted, and a sliding connecting block is provided to facilitate docking and fixing with the bracket, so that when the seat moves, the entire device can move with the seat, and a vertical bracket and a longitudinal connecting bracket that moves up and down are provided to enable the device to be adjusted according to the seat structure, thereby improving the versatility of the device.

[0006] As a supplement to the present technical solution, the transverse connecting bracket includes an end docking bracket, a transverse bracket body and a docking joint. The end docking bracket is located on the left side of the vertical bracket and is arranged longitudinally. Transverse bracket bodies are installed at both ends of the right side of the end docking bracket. The transverse bracket body and the front or rear side of the two vertical brackets form a docking connection. Two relatively arranged docking joints are installed on the transverse bracket body for left and right movement.

[0007] In this technical solution, a horizontal bracket body is provided to facilitate docking with the vertical bracket, and a docking joint is provided to facilitate docking with the longitudinal connecting bracket. The above-mentioned adjustable assembly can facilitate workers to make flexible adjustments according to the structure of the seat, thereby improving the versatility of this device.

[0008] As a supplement to the present technical solution, the side walls of the butt joint are provided with transverse fixing bolts for docking with the longitudinal connecting bracket, and the lower part of the butt joint is provided with vertical fixing bolts for docking with the transverse bracket body.

[0009] In this technical solution, a transverse fixing bolt is provided at the butt joint to facilitate docking with the longitudinal connecting bracket, and a vertical fixing bolt is provided at the lower part of the butt joint to facilitate docking with the slider in the transverse bracket body.

[0010] As a supplement to the present technical solution, the front and rear sides of the vertical bracket, the upper side of the horizontal connecting bracket and the upper side of the longitudinal connecting bracket are all provided with a slide groove structure, and a slider is slidably installed in the slide groove structure.

[0011] As a supplement to this technical solution, the chute structure is an inverted T-shaped structure.

[0012] As a supplement to the present technical solution, the sliding connection block is in a T-shaped structure inserted into the longitudinal connection bracket, and two connection holes are provided on the upper end surface of the sliding connection block.

[0013] Beneficial effect: The utility model relates to a counterweight fixing device for durability testing of automobile seats. By providing a detachable seat seat positioning plate, the detachable seat seat positioning plate can be conveniently replaced according to the model of the seat, ensuring that the detachable seat seat positioning plate can match the seat seat. By providing a counterweight mounting column, the sleeve installation of the counterweight block is convenient, so that the overall weight of the counterweight can be adjusted. By providing a sliding connecting block, it is convenient to dock and fix with the bracket, so that when the seat moves, the entire device can move with the seat. By providing a vertical bracket and a longitudinal connecting bracket that moves up and down, the device can be adjusted according to the seat structure, thereby improving the versatility of the device. It has the characteristics of low manufacturing cost, easy assembly, the docking position can be adjusted to simplify the operation layout, and convenient counterweight adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the main view of the utility model;

[0015] Figure 2 It is a top view of the utility model;

[0016] Figure 3 This is a structural diagram of the chute structure of the utility model;

[0017] Figure 4 This is a structural view of the sliding connection block described in the utility model.

[0018] Illustration: 1. Removable seat seat positioning plate, 2. Vertical bracket, 3. Connection panel, 4. Horizontal connection bracket, 5. Butt joint, 6. Longitudinal connection bracket, 7. Sliding connection block, 8. End butt bracket, 9. Horizontal bracket body, 10. Counterweight block, 11. Counterweight mounting column, 12. Slide groove structure, 13. Slider. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the contents of this invention, those skilled in the art may make various changes or modifications to the present invention, and that such equivalents also fall within the scope of the claims appended hereto.

[0020] The embodiment of the present utility model relates to a counterweight fixing device for durability testing of automobile seats, such as Figure 1 —As shown in FIG4 , it includes a detachable seat seat positioning plate 1, a connecting panel 3 and a vertical bracket 2. There are two vertical brackets 2, which are arranged side by side on the left and right. A connecting panel 3 is installed between the lower ends of the two vertical brackets 2. A fixed docking 1 is formed between the lower end surface of the connecting panel 3 and the rear part of the detachable seat seat positioning plate 1. A horizontal connecting bracket 4 is installed on the vertical bracket 2 for up and down movement. A longitudinal connecting bracket 6 that moves left and right is installed on the upper left or right end of the horizontal connecting bracket 4. A sliding connecting block 7 is installed on the longitudinal connecting bracket 6 for forward and backward movement. A counterweight mounting column 11 is vertically provided in the middle of the upper end surface of the detachable seat seat positioning plate 1, and a plurality of counterweight blocks 10 are sleeved on the counterweight mounting column.

[0021] In this technical solution, a detachable seat seat positioning plate 1 is provided to facilitate the replacement of the detachable seat seat positioning plate 1 according to the model of the seat, ensuring that the detachable seat seat positioning plate 1 can match the seat seat, and the counterweight mounting column 11 is provided to facilitate the sleeve installation of the counterweight block 10, so that the overall weight of the counterweight can be adjusted, and the sliding connecting block 7 is provided to facilitate docking and fixing with the bracket, so that when the seat moves, the entire device can move with the seat, and the vertical bracket 2 and the longitudinal connecting bracket 6 that move up and down are provided to enable the device to be adjusted according to the seat structure, thereby improving the versatility of the device.

[0022] As a supplement to the present technical solution, the transverse connecting bracket 4 includes an end docking bracket 8, a transverse bracket body 9 and a docking joint 5. The end docking bracket 8 is located on the left side of the vertical bracket 2 and is arranged longitudinally. The right ends of the end docking bracket 8 are both installed with transverse bracket bodies 9. The transverse bracket body 9 and the front or rear sides of the two vertical brackets 2 are docked. Two relatively arranged docking joints 5 are installed on the transverse bracket body 9 for left and right movement.

[0023] In this technical solution, a horizontal bracket body 9 is provided to facilitate docking with the vertical bracket 2, and a docking joint 5 is provided to facilitate docking with the longitudinal connecting bracket 6. The above-mentioned adjustable assembly can facilitate workers to make flexible adjustments according to the structure of the seat, thereby improving the versatility of this device.

[0024] As a supplement to this technical solution, the side wall of the docking joint 5 is installed with horizontal fixing bolts for docking with the longitudinal connecting bracket 6, and the lower part of the docking joint 5 is installed with vertical fixing bolts for docking with the horizontal bracket body 9.

[0025] In this technical solution, transverse fixing bolts are provided at the docking joint 5 to facilitate docking with the longitudinal connecting bracket 6, and vertical fixing bolts are provided at the lower part of the docking joint 5 to facilitate docking with the slider 13 in the transverse bracket body 9.

[0026] As a supplement to the present technical solution, the front and rear sides of the vertical bracket 2, the upper side of the horizontal connecting bracket 4 and the upper side of the longitudinal connecting bracket 6 are all provided with a slide groove structure 12, and a slider 13 is slidably installed in the slide groove structure 12.

[0027] As a supplement to the present technical solution, the chute structure 12 is an inverted T-shaped structure.

[0028] As a supplement to the present technical solution, the sliding connection block 7 is in a T-shaped structure inserted into the longitudinal connection bracket 6 , and two connection holes are provided on the upper end surface of the sliding connection block 7 .

[0029] Example

[0030] When the device is assembled, since the overall height, seat surface shape and structure of the car seat are changed, and the reciprocating docking device cannot be changed, the device is designed to have a structure in which the docking frame can be adjusted at will.

[0031] Select an appropriate detachable seat seat positioning plate 1 according to the seat seat. The detachable seat seat positioning plate 1 and the connecting panel 3 are connected by two bolts and two locking nuts. After completion, the height of the horizontal connecting bracket 4 is stripped. First, loosen the locking bolts that connect the side of the horizontal connecting bracket 4 and the vertical bracket 2. After loosening, the slider 13 in the vertical bracket 2 can move along the slide structure 12 of the vertical bracket 2, thereby adjusting the height of the horizontal connecting bracket 4. After completion, lock the locking bolt. The locking bolt passes through the slider 13 and presses against the bottom surface of the slide structure 12 to form a locking of the horizontal connecting bracket 4.

[0032] Then adjust the longitudinal connecting bracket 6 and loosen the vertical fixing bolts of the joint 5 to allow the longitudinal connecting bracket 6 to move left and right. After completion, tighten the vertical fixing bolts again.

[0033] Finally, make forward and backward adjustments, loosen the locking bolts of the sliding connection block 7 so that the sliding connection block 7 can move along the longitudinal connection bracket 6, and slide the connection block 7 again after completion.

[0034] After completing the bracket position adjustment, the sliding connection block 7 is docked with the bracket on the mobile device. After completion, the seat is fixed. Then the device is started to drive the seat and the counterweight bracket to move back and forth, thereby realizing automatic operation monitoring.

[0035] The above is a detailed introduction to the counterweight fixing device for automobile seat durability testing provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technical personnel in this field, based on the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A weight fixing device for durability testing of automobile seats, characterized in that: It comprises a detachable seat seat positioning plate (1), a connecting panel (3) and a vertical bracket (2), wherein there are two vertical brackets (2) arranged side by side, a connecting panel (3) is installed between the lower ends of the two vertical brackets (2), a fixed connection is formed between the lower end surface of the connecting panel (3) and the rear part of the detachable seat seat positioning plate (1), a transverse connecting bracket (4) is installed on the vertical bracket (2) so as to move up and down, a longitudinal connecting bracket (6) is installed on the upper left or right end of the transverse connecting bracket (4) so ​​as to move left and right, a sliding connecting block (7) is installed on the longitudinal connecting bracket (6) so as to move forward and backward, a counterweight mounting column (11) is vertically arranged in the middle of the upper end surface of the detachable seat seat positioning plate (1), and a plurality of counterweight blocks (10) are sleeved on the counterweight mounting column.

2. A counterweight fixing device for durability testing of automobile seats according to claim 1, characterized in that: The transverse connecting bracket (4) comprises an end butt-jointed bracket (8), a transverse bracket body (9) and a butt joint (5); the end butt-jointed bracket (8) is located on the left side of the vertical bracket (2) and is arranged longitudinally; both ends of the right side of the end butt-jointed bracket (8) are installed with a transverse bracket body (9); the transverse bracket body (9) and the front side or the rear side of the two vertical brackets (2) are butt-jointed; and two butt joints (5) arranged opposite to each other are installed on the transverse bracket body (9) so as to be movable leftward and rightward.

3. A counterweight fixing device for durability testing of automobile seats according to claim 2, characterized in that: The side wall of the butt joint (5) is provided with a transverse fixing bolt for butting with the longitudinal connecting bracket (6), and the lower part of the butt joint (5) is provided with a vertical fixing bolt for butting with the transverse bracket body (9).

4. The weight fixing device for durability testing of automobile seats according to claim 1 is characterized in that: The front and rear sides of the vertical bracket (2), the upper side of the transverse connecting bracket (4) and the upper side of the longitudinal connecting bracket (6) are all provided with a slide groove structure (12), and a slider (13) is slidably installed in the slide groove structure (12).

5. A counterweight fixing device for durability testing of automobile seats according to claim 4, characterized in that: The slide groove structure (12) is an inverted T-shaped structure.

6. The weight fixing device for durability testing of automobile seats according to claim 1, characterized in that: The sliding connection block (7) is in a T-shaped structure inserted into the longitudinal connection bracket (6), and two connection holes are arranged on the upper end surface of the sliding connection block (7).

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