Automobile door protection plate device with anti-collision function

Abstract

The utility model relates to the technical field of anti-collision protection plates, and discloses an automobile door protection plate device with an anti-collision function, which comprises a shell, a door plate is connected to the rear side of the shell in a sliding manner, a protection beam is connected to the bottom of the door plate in a sliding manner, and a plurality of limiting components are fixedly connected to the inner side of the protection beam to limit internal parts of the protection beam. Two damping assemblies are fixedly connected into the limiting assembly, a fixing plate is fixedly connected to the other end of the limiting assembly, a plurality of concave discs are fixedly connected to the other end of the fixing plate, a motor is fixedly connected to the right side of the fixing plate, and a fixing column is fixedly connected to the driving end of the motor. According to the automobile clamping device, the motor is started to drive the fixing column and then drive the third spring, so that the limiting block connected to the other end of the third spring slides up and down, the clamping plates on the two sides are controlled to clamp the clamping opening in the fixing block fixed to one side of the bottom plate, and therefore the automobile clamping device can rapidly adapt to the models of different automobiles.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision guard plates, in particular to an automobile door guard plate device with anti-collision function. Background Technique

[0002] Automobile door guard plates are used to provide additional protection in the event of a side collision. The function of the guard plate is not only to protect the door structure, but also to reduce the impact force on the vehicle occupants and reduce injuries.

[0003] Due to the problem of automobile models, some existing automobile door guard plates have different door panel designs and sizes for different models of automobiles, which leads to different shapes and sizes of the door guard plates. The door guard plate is designed for a specific model, and attempting to install it on another model of vehicle may not be possible due to inconsistent sizes or fixing points. Therefore, an automobile door guard plate device with anti-collision function is proposed to solve the above problems. Summary of the Invention

[0004] In order to make up for the above deficiencies, the utility model provides an automobile door guard plate device with anti-collision function, aiming to improve the problem that it cannot adapt to multiple automobile models in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An automobile door guard plate device with anti-collision function, including a housing, a door panel is slidably connected to the rear side of the housing, a protection beam is slidably connected to the bottom of the door panel, a plurality of limiting components are fixedly connected to the inner side of the protection beam to limit its internal parts, two shock absorption components are fixedly connected to the inside of the limiting component, the other end of the limiting component is fixedly connected to a fixing plate, a plurality of concave discs are fixedly connected to the other end of the fixing plate, a motor is fixedly connected to the right side of the fixing plate, a fixing column is fixedly connected to the driving end of the motor, a third spring is sleeved outside the fixing column, the other end of the third spring is fixedly connected to a limiting block, both sides of the limiting block are slidably connected with clamping plates, the adjacent ends of the two clamping plates are slidably connected with a bayonet, and a fixing block is fixedly connected to the right side of the bayonet;

[0007] As a further description of the above technical solution:

[0008] The plurality of limiting components include connecting columns, the front end of the connecting column is fixedly connected with a protection beam, the other end of the connecting column is slidably connected with a protection shell, and an inclined block is fixedly connected to the inside of the protection shell;

[0009] As a further description of the above technical solution:

[0010] The multiple shock absorption components include two columns. The left sides of the columns are fixedly connected to the inside of the protective case. Two first springs are sleeved on the outer sides of the two columns. A support column is slidably connected to the inside of the protective case. A second spring is sleeved on the outer side of the support column. The top of the support column is fixedly connected to a sliding block;

[0011] As a further description of the above technical solution:

[0012] The other end of the fixed block is fixedly connected to a bottom plate. The two clamping plates are fixedly connected to the top of the concave disc through concave blocks;

[0013] As a further description of the above technical solution:

[0014] The fixed column is slidably connected to the inside of the concave disc. The top of the concave disc is fixedly connected to a concave block. The other end of the concave block is rotatably connected to the bottoms of the two clamping plates;

[0015] As a further description of the above technical solution:

[0016] The top of the sliding block is in contact with the right side of the inclined block;

[0017] As a further description of the above technical solution:

[0018] The top of the sliding block is slidably connected to the inside of the protective case. The right side of the first spring is fixedly connected to the left side of the sliding block;

[0019] As a further description of the above technical solution:

[0020] The bottom of the left side of the connecting column is fixedly connected to a limiting column. The left side of the connecting column is fixedly connected to the left side of the first spring. The top of the sliding block is in contact with the bottom of the limiting column.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by starting the motor to drive the fixed column and then drive the third spring, so that the limiting block connected to the other end of the third spring slides up and down, to control the two clamping plates to clamp the bayonet on the fixed block fixed to one side of the bottom plate, so as to quickly adapt to different car models.

[0023] 2. In the utility model, by impact, pressure is generated on the connecting column to slide into the inside of the protective case to compress the first spring. The limiting column fixed to the bottom of the left side of the connecting column drives the sliding block to compress the first spring through the sliding block, so as to achieve the effect of secondary shock absorption. Description of the Drawings

[0024] Figure 1Schematic three-dimensional view of the car door trim device with anti-collision function proposed by the present utility model;

[0025] Figure 2 Schematic structural view of the bottom plate of the car door trim device with anti-collision function proposed by the present utility model;

[0026] Figure 3 Schematic structural view of the fixing plate of the car door trim device with anti-collision function proposed by the present utility model;

[0027] Figure 4 Schematic structural view of the protective shell of the car door trim device with anti-collision function proposed by the present utility model;

[0028] Figure 5 Schematic structural view of the clamping plate of the car door trim device with anti-collision function proposed by the present utility model;

[0029] Figure 6 Schematic structural view of the first spring of the car door trim device with anti-collision function proposed by the present utility model.

[0030] Legend description:

[0031] 1. Outer shell; 2. Door panel; 3. Protection beam; 4. Protective shell; 5. Connecting column; 6. Limiting column; 7. First spring; 8. Column; 9. Sliding block; 10. Support column; 11. Inclined block; 12. Second spring; 13. Fixing plate; 14. Concave disc; 15. Clamping plate; 16. Fixed block; 17. Bayonet; 18. Limiting block; 19. Motor; 20. Third spring; 21. Bottom plate. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer to Figures 1 to 3, An embodiment provided by the present utility model: An automobile door trim device with an anti-collision function, including a housing 1, which is the external protective shell 4 of the overall device and is responsible for protecting internal parts from the external environment. A door panel 2 is slidably connected to the rear side of the housing 1 and can be opened or closed when needed to facilitate the maintenance or operation of internal parts. A protection beam 3 is slidably connected to the bottom of the door panel 2 to provide additional support and protection to ensure that the door panel 2 is not damaged when opened or closed. A plurality of limiting components are fixedly connected to the inner side of the protection beam 3 to limit its internal parts, which are used to limit and stabilize the internal parts to prevent them from shifting or being damaged during operation. Two shock absorption components are fixedly connected inside the limiting components to absorb vibrations and impacts and reduce the influence on the parts. The other end of the limiting component is fixedly connected to a fixing plate 13 to provide stable support and fixation. A plurality of concave disks 14 are fixedly connected to the other end of the fixing plate 13, and these concave disks 14 are used to receive and fix other parts.

[0034] Referring to Figures 4 to 6 , a motor 19 is fixedly connected to the right side of the fixing plate 13 and is responsible for driving the movement of related components. A fixing column is fixedly connected to the driving end of the motor 19 to transmit power. A spring three 20 is sleeved outside the fixing column and is used to absorb and buffer vibrations during movement. The other end of the spring three 20 is fixedly connected to a limiting block 18, and the limiting block 18 is used to limit and adjust the position. Two clamping plates 15 are slidably connected to both sides of the limiting block 18, and these clamping plates 15 are used to clamp and fix other parts. A bayonet 17 is slidably connected to the adjacent ends of the two clamping plates 15 and is used to fix and dock other parts. A fixing block 16 is fixedly connected to the right side of the bayonet 17 to provide stable support for the components. The other end of the fixing block 16 is fixedly connected to a bottom plate 21, which is part of the support structure and fixes and supports the bottom. The two clamping plates 15 are fixedly connected to the top of the concave disk 14 through concave blocks to ensure their stability. The fixing column is slidably connected inside the concave disk 14 to facilitate adjustment and positioning. A concave block is fixedly connected to the top of the concave disk 14 to cooperate with other components to enhance the fixing effect.

[0035] The other end of the concave block is rotatably connected to the bottom of the two clamping plates 15 to allow a certain amount of movement and adjustment. A plurality of limiting components include a connecting column 5, which provides necessary connection and support. The front end of the connecting column 5 is fixedly connected to the protection beam 3 to form part of the support structure. The other end of the connecting column 5 is slidably connected to a protection shell 4 to facilitate the movement and adjustment of the components. A limiting column 6 is fixedly connected to the left bottom of the connecting column 5 for limiting and supporting. The left side of the connecting column 5 is fixedly connected to the left side of a spring one 7 by welding to ensure that they form a stable connection relationship in structure.

[0036] The top of the sliding block 9 is in contact with the bottom of the limiting post 6. This contact is usually to limit the movement range of the sliding block 9 and prevent it from exceeding the predetermined working area. Inside the protective shell 4, an inclined block 11 is fixedly connected. The inclined block 11 is installed inside the protective shell 4 by means of welding fixation. The setting of the inclined block 11 is to provide additional support or change the force direction of the internal structure. Multiple shock-absorbing components include two posts 8. The multiple shock-absorbing components are designed to surround and wrap around the two posts 8 to reduce the vibration or impact force generated by the posts 8 during operation.

[0037] The left side of the post 8 is fixedly connected inside the protective shell 4 by means of welding to ensure the stable position of the post 8 inside the protective shell 4. Two springs 7 are sleeved outside the two posts 8. The function of these springs is to apply elastic support or buffer force to the posts 8 to cope with dynamic loads. Inside the protective shell 4, a support post 10 is slidably connected. This slidable connection allows the support post 10 to move along a certain trajectory inside the protective shell 4, thereby adjusting its position. A spring 12 is sleeved outside the support post 10. These springs provide additional elastic support to help balance the movement of the support post 10 inside the protective shell 4.

[0038] The top of the support post 10 is fixedly connected to the sliding block 9. Ensure that the sliding block 9 can slide on the support post 10 to perform corresponding mechanical movements. The top of the sliding block 9 is in contact with the right side of the inclined block 11. This contact helps to transmit power for realizing the function of the sliding block 9 to contract downward. The top of the sliding block 9 is slidably connected inside the protective shell 4. This connection allows the sliding block 9 to slide smoothly inside the protective shell 4 for necessary adjustments or movements. The right side of the spring 7 is fixedly connected to the left side of the sliding block 9 by means of welding to achieve the support or adjustment effect of the spring on the sliding block 9.

[0039] Working principle: By fixing the fixed block 16 on one side of the bottom plate 21, the staff can bring over the fixing plate 13 with the concave disc 14 fixedly connected above. By activating the spring 20, it can drive the fixed post connected to the driving end of the spring 20, thereby driving the spring 20 sleeved outside the fixed post. Through the spring 20, it drives the limiting block 18 fixedly connected to the other end of the spring 20 to move downward to drive the upper ends of the two clamping plates 15 to clamp. Through the clamping of the clamping plates 15, the bayonet 17 fixedly connected to the left side of the fixed block 16 is clamped and fixed. Therefore, the problem that it cannot be assembled due to different car models can be solved.

[0040] Shock absorption can also be carried out through the connecting column 5 fixed inside the protective shell 4 on the other side of the fixing plate 13 and fixed on the inner wall of the protective beam 3. When the outside of the protective beam 3 is impacted, the connecting column 5 will be compressed inward due to the action of force. The connecting column 5 will slide into the interior of the protective shell 4 to compress the first spring 7. Since the bottom of the left side of the connecting column 5 is also fixedly connected with the limiting column 6, when the connecting column 5 is squeezed to a certain position, it will drive the sliding block 9 to slide backward. The left side of the sliding block 9 is fixedly connected with the first spring 7, and at this time, secondary shock absorption can be carried out to greatly reduce the damage to the internal parts. When the sliding block 9 slides to a certain position, it will slide downward due to the second spring 12 below because there is an inclined block 11 in front. The front surface of the inclined block 11 is inclined, and the top surface of the sliding block 9 is also inclined. When the two come into contact, the sliding block 9 will slide downward due to the second spring 12 below. Since the inside of the sliding block 9 is empty, the support column 10 will slide into the inside of the sliding block 9. At this time, because the sliding block 9 shrinks downward, it will leave the driving range of the limiting column 6. The first spring 7 fixed on the left side of the sliding block 9 will rebound due to the loss of pressure to achieve automatic reset. When the pressure on the connecting column 5 disappears, it will also be reset by the rebound of the first spring 7, and the effect of reducing manual maintenance can be achieved.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A car door guard plate device with an anti-collision function, comprising a housing (1), characterized in that: The rear side of the housing (1) is slidably connected to a door panel (2), the bottom of the door panel (2) is slidably connected to a protection beam (3), the inner side of the protection beam (3) is fixedly connected to a plurality of limiting components for limiting its internal parts, the limiting components are internally fixedly connected to two shock absorbing components, the other end of the limiting components is fixedly connected to a fixing plate (13), the other end of the fixing plate (13) is fixedly connected to a plurality of concave plates (14), the right side of the fixing plate (13) is fixedly connected to a motor (19), the driving end of the motor (19) is fixedly connected to a fixing column, the outer side of the fixing column is sleeved with a spring three (20), the other end of the spring three (20) is fixedly connected to a limiting block (18), both sides of the limiting block (18) are slidably connected to clamps (15), the adjacent ends of the two clamps (15) are slidably connected to a bayonet (17), and the right side of the bayonet (17) is fixedly connected to a fixing block (16).

2. The automobile door guard plate device with anti-collision function according to claim 1, characterized in that: The plurality of limiting components comprise a connecting column (5), the front end of the connecting column (5) being fixedly connected to a protection beam (3), the other end of the connecting column (5) being slidably connected to a protection shell (4), and the interior of the protection shell (4) being fixedly connected to an inclined block (11).

3. The automobile door guard plate device with anti-collision function according to claim 2, characterized in that: The plurality of shock-absorbing components comprise two columns (8), the left side of the columns (8) being fixedly connected to the inside of the protective shell (4), the outer sides of the two columns (8) being sleeved with two springs (7), the inside of the protective shell (4) being slidably connected with a support column (10), the outer side of the support column (10) being sleeved with a spring (12), and the top of the support column (10) being fixedly connected with a sliding block (9).

4. The automobile door guard plate device with anti-collision function according to claim 1, characterized in that: The other end of the fixing block (16) is fixedly connected to a bottom plate (21), and the two clamping plates (15) are fixedly connected to the top of the concave plate (14) via a concave block.

5. The automobile door guard plate device with anti-collision function according to claim 1, characterized in that: The fixed column is slidably connected to the inside of the concave disc (14); a concave block is fixedly connected to the top of the concave disc (14); the other end of the concave block is rotatably connected to the bottom of the two clamping plates (15).

6. The automobile door guard plate device with anti-collision function according to claim 3, characterized in that: The top of the sliding block (9) contacts the right side of the inclined block (11).

7. The automobile door guard plate device with anti-collision function according to claim 6, characterized in that: The top of the sliding block (9) is slidably connected to the inside of the protective shell (4), and the right side of the spring 1 (7) is fixedly connected to the left side of the sliding block (9).

8. The automobile door guard plate device with anti-collision function according to claim 3, characterized in that: A limiting column (6) is fixedly connected to the bottom of the left side of the connecting column (5), the left side of the connecting column (5) is fixedly connected to the left side of the spring 1 (7), and the top of the sliding block (9) is in contact with the bottom of the limiting column (6).

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