Car model display device with anti-loosening function

Abstract

The utility model relates to the technical field of car model display, in particular to a car model display device with an anti-loosening function. A notch is formed in the side wall of the through hole; a positioning column is arranged on the hanging plate main body; a clamping strip capable of penetrating through the notch is arranged on the side wall of the positioning column; the positioning column penetrates through the through hole; the clamping strip penetrates through the notch and then is arranged on the side, away from the hanging plate body, of the chassis. And the clamping strip rotates to a position staggered with the notch. The utility model is used. According to the structure, the chassis and the hanging plate main body can be quickly disassembled and connected, the hanging and disassembling efficiency of car model display is improved, and the displayed car model is prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of car model display, in particular to a car model display device with an anti-loosening function. Background Art

[0002] A car model is a scale model that is made in proportion to the shape, structure, and color of a real car. It is very popular among consumers and has become an important toy for children. In order to facilitate consumers to directly observe and understand the overall appearance of the car model and to display the car model in a centralized and flexible manner, the car model is usually hung on a hanging board. The existing connection structure between the car model and the hanging board generally has a threaded hole on the car model and a through hole on the hanging board. A head screw is passed through the through hole and then threaded into the threaded hole to lock the car model and the hanging board together. Although this connection method is simple in structure, the connection efficiency between the car model and the hanging board is low, and it is difficult to remove the car model from the hanging board. The display device using the square card connection structure is prone to the car model being ejected or loosened during use. Utility Model Content

[0003] The purpose of the utility model is to provide a car model display device with an anti-loosening function in view of the defects and shortcomings of the existing technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model is a car model display device with an anti-loosening function, comprising a hanging plate body and a car chassis; a through hole is provided on the car chassis; a notch is provided on the side wall of the through hole; a positioning column is provided on the hanging plate body; a clipping strip capable of passing through the notch is provided on the side wall of the positioning column; the positioning column passes through the through hole; the clipping strip passes through the notch and is placed on a side of the car chassis away from the hanging plate body; the clipping strip is rotated to a position misaligned with the notch.

[0006] Furthermore, a pressure plate is fixed on the vehicle chassis; the positioning column passes through the through hole and is pressed against the pressure plate.

[0007] Furthermore, connecting strips are provided at both ends of the pressing plate; the width of the connecting strips is smaller than the diameter of the pressing plate.

[0008] Furthermore, the diameter of the positioning column is equal to the diameter of the through hole.

[0009] Furthermore, the hanging plate body is provided with a process hole at a position facing the clamping strip.

[0010] Furthermore, the number of the notches and the number of the clamping strips are both two; the notches are distributed in a circular pattern on the through hole; and the clamping strips are distributed in a circular pattern on the positioning column.

[0011] Furthermore, a baffle is provided on the surface of the vehicle chassis away from the hanging plate body; the baffle is provided on the rotation path of the clamping bar.

[0012] After adopting the above structure, the beneficial effects of the utility model are as follows: the positioning post can rotate within the through hole; before the hanging plate body is connected to the vehicle chassis, the clamping strip is aligned with the notch, and the positioning post is aligned with the through hole. Then, while the positioning post is inserted into the through hole, the clamping strip is inserted from the notch to the other side of the hanging plate body. Then, the hanging plate body and the vehicle chassis are rotated relative to each other by a certain angle, so that the clamping strip and the notch are misaligned; when the hanging plate body is suspended on the vehicle chassis, the hanging plate body cannot be directly pulled out of the vehicle chassis, thereby achieving a quick connection between the vehicle chassis and the hanging plate body; when the vehicle chassis needs to be removed from the hanging plate body, the hanging plate body and the vehicle chassis are rotated relative to each other until the clamping strip is aligned with the notch, and the clamping strip can be directly pulled out of the notch to achieve removal. This structure can achieve quick removal and connection between the vehicle chassis and the hanging plate body, improve the efficiency of the vehicle model display attachment and removal, and prevent the displayed vehicle model from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is the structural diagram of the main body of the hanging board;

[0015] Figure 3 This is a partial first-person perspective image of the vehicle chassis;

[0016] Figure 4 This is a partial view of the chassis from the second perspective;

[0017] Description of reference numerals:

[0018] 1. Hanging plate body; 101. Hanging plate hole; 102. Positioning column; 10201. Card strip; 103. Process hole;

[0019] 2. Chassis; 201, through hole; 20101, notch; 202, pressure plate; 20201, connecting strip;

[0020] 203. Guard bar. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] like Figures 1 to 4As shown, the vehicle model display device with an anti-loosening function described in the present invention includes a hanging plate body 1 and a vehicle chassis 2; the vehicle chassis 2 is provided with a through hole 201; a notch 20101 is opened on the side wall of the through hole 201; the hanging plate body 1 is provided with a positioning column 102; a clamping strip 10201 capable of passing through the notch 20101 is provided on the side wall of the positioning column 102; the positioning column 102 passes through the through hole 201; the clamping strip 10201 passes through the notch 20101 and is placed on a side of the vehicle chassis 2 away from the hanging plate body 1; the clamping strip 10201 is rotated to a position misaligned with the notch 20101;

[0023] The hanging plate body 1 is provided with a hanging plate hole 101;

[0024] The positioning column 102 can rotate in the through hole 201; before the hanging plate body 1 is connected to the vehicle chassis 2, the clamping strip 10201 is aligned with the notch 20101, and the positioning column 102 is aligned with the through hole 201. Then, while the positioning column 102 is inserted into the through hole 201, the clamping strip 10201 is inserted from the notch 20101 to the other side of the hanging plate body 1. Then, the hanging plate body 1 and the vehicle chassis 2 are rotated relative to each other by a certain angle, so that the clamping strip 10201 and the notch 20101 are misaligned. When the hanging plate body 1 is hung on the vehicle chassis 2, the hanging plate body 1 cannot be directly pulled out of the vehicle chassis 2, thereby realizing a quick connection between the vehicle chassis 2 and the hanging plate body 1.

[0025] When the chassis 2 needs to be removed from the hanging plate body 1, the hanging plate body 1 and the chassis 2 are rotated relative to each other until the clamping strip 10201 is aligned with the slot 20101, and the clamping strip 10201 is directly pulled out from the slot 20101 to achieve disassembly.

[0026] This structure can realize the rapid disassembly and connection between the vehicle chassis 2 and the hanging plate body 1, thereby improving the connection efficiency and disassembly efficiency of the two.

[0027] As a preferred embodiment of the present invention, a pressure plate 202 is fixed on the vehicle chassis 2; the positioning column 102 is pressed against the pressure plate 202 after passing through the through hole 201; the pressure plate 202 is used to press against the positioning column 102, and the clamping strip 10201 is pressed against the surface of the vehicle chassis 2, so that friction is formed between the clamping strip 10201 and the vehicle chassis 2 and between the pressure plate 202 and the positioning column 102, making it difficult for the positioning column 102 to rotate freely in the through hole 201, thereby preventing it from loosening.

[0028] As a preferred embodiment of the present invention, connecting strips 20201 are provided at both ends of the pressure plate 202; the width of the connecting strip 20201 is smaller than the diameter of the pressure plate 202; the car model is made of plastic material, the width of the connecting strip 20201 is small, and its bending performance is strong, so that after the pressure plate 202 is pressed on the positioning column 102, the connecting strip 20201 can produce a slight bending deformation, so that the pressure plate 202 produces elastic pressure on the positioning column 102, further enhancing the friction between the clamping strip 10201 and the vehicle chassis 2 and between the pressure plate 202 and the positioning column 102, and further improving the anti-loosening effect.

[0029] As a preferred embodiment of the present invention, the diameter of the positioning post 102 is equal to the diameter of the through hole 201; because the positioning post 102 has the same diameter as the through hole 201, the positioning post 102 will not shake after being inserted into the through hole 201, and the connection stability is stronger.

[0030] As a preferred embodiment of the present invention, the hanging plate body 1 is provided with a process hole 103 at a position facing the clamping strip 1021; the setting of the process hole 103 eliminates the need for core pulling during the molding of the clamping strip 1021, thereby simplifying the structure of the mold.

[0031] As a preferred embodiment of the present invention, the number of the notches 20101 and the number of the clamping strips 10201 are both two; the notches 20101 are distributed in a circular pattern on the through hole 201; and the clamping strips 10201 are distributed in a circular pattern on the positioning column 102.

[0032] As a preferred embodiment of the present invention, a baffle 203 is provided on the surface of the chassis 2 away from the hanging plate body 1; the baffle 203 is provided on the rotation path of the clamping bar 10201;

[0033] The number of the card strips 10201 is consistent with the number of the baffles 203; the baffles 203 are used to limit the rotation angle of the card strips 10201, so that after the hanging plate body 1 is connected to the vehicle chassis 2, the length direction of the hanging plate body 1 is consistent with the length direction of the vehicle chassis 2, thereby improving the effect of the car model display.

[0034] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A car model display device with an anti-loosening function, characterized by: The invention comprises a hanging plate body (1) and a vehicle chassis (2); a through hole (201) is provided on the vehicle chassis (2); a notch (20101) is provided on the side wall of the through hole (201); a positioning column (102) is provided on the hanging plate body (1); a clamping strip (10201) capable of passing through the notch (20101) is provided on the side wall of the positioning column (102); the positioning column (102) passes through the through hole (201); the clamping strip (10201) passes through the notch (20101) and is then placed on a side of the vehicle chassis (2) away from the hanging plate body (1); the clamping strip (10201) is rotated to a position misaligned with the notch (20101).

2. The car model display device with anti-loosening function according to claim 1, characterized in that: A pressure plate (202) is fixed on the vehicle chassis (2); the positioning column (102) passes through the through hole (201) and is pressed against the pressure plate (202).

3. The car model display device with anti-loosening function according to claim 2, characterized in that: Connecting strips (20201) are provided at both ends of the pressing plate (202); the width of the connecting strips (20201) is smaller than the diameter of the pressing plate (202).

4. The car model display device with anti-loosening function according to claim 1, characterized in that: The diameter of the positioning column (102) is equal to the diameter of the through hole (201).

5. The car model display device with anti-loosening function according to claim 1, characterized in that: The hanging plate body (1) is provided with a process hole (103) at a position facing the clamping strip (1021).

6. The car model display device with anti-loosening function according to claim 1, characterized in that: The number of the notches (20101) and the number of the clamping strips (10201) are both two; the notches (20101) are distributed in a circular pattern on the through hole (201); and the clamping strips (10201) are distributed in a circular pattern on the positioning column (102).

7. The car model display device with anti-loosening function according to claim 1, characterized in that: A blocking bar (203) is provided on the surface of the vehicle chassis (2) away from the hanging plate body (1); the blocking bar (203) is provided on the rotation path of the clamping bar (10201).

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