Vehicle-ground wireless transmission vehicle-mounted equipment with protection function
By adopting a combined structure of shells, guide rods, sliders, and clamps in the vehicle equipment, the problem of lack of protection in existing vehicle equipment is solved, effective impact force absorption and equipment stability protection is achieved, ensuring that the equipment is in the vehicle movement process security in.
Patent Information
- Application Number
- CN202421114080.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing vehicle-mounted equipment lacks protective devices and cannot effectively buffer external impact forces, resulting in the equipment that may be damaged or malfunction during the vehicle's driving.
A vehicle-site wireless transmission vehicle-mounted equipment with protective functions is designed, using a combined structure of shell, guide rod, slider, clamp plate, spring, buffer, baffle, shaft, limit ring and rubber ring, through sliding The sliding connection between the block and the guide rod, the spring force, the elastic absorption of the buffer member and the limit ring control of the shaft are used to absorb and disperse external impact forces and protect the stability of the equipment main body.
Effective cushioning and shock absorption prevent excessive displacement or damage of the main body of the equipment, provide additional shock absorption and cushioning effects, reducing the impact of shock and vibration on the equipment.
Smart Images
Figure CN222283242U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle-mounted equipment, in particular to a vehicle-to-ground wireless transmission vehicle-mounted equipment with a protection function. Background Art
[0002] Wireless transmission vehicle equipment is a device used for wireless communication and data transmission between vehicles or between vehicles and infrastructure. They use wireless technologies such as radio frequency, Bluetooth, Wi-Fi, driving recorders or other similar technologies to achieve information interaction and data transmission between vehicles.
[0003] Currently, vehicle-mounted equipment is often directly connected to the vehicle body through screws, and no protective equipment is installed on the outside of the vehicle-mounted equipment. Due to the lack of sufficient protective devices, the vehicle-mounted equipment cannot effectively buffer external impact forces. During the driving process of the vehicle, road bumps, vibrations or collisions may cause impacts to the equipment, and the lack of protective devices will cause these impacts to be directly transmitted to the equipment body, which may cause equipment damage or failure. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a vehicle-to-ground wireless transmission vehicle-mounted device with a protective function, which solves the problem that the vehicle-mounted device cannot effectively buffer external impact force without sufficient protective devices.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle-to-ground wireless transmission vehicle-mounted device with a protective function, comprising a shell, the shell being in the shape of a rectangular parallelepiped with a hollow interior and missing front and rear sides;
[0006] Four guide rods are vertically installed between the top and bottom of the inner wall of the shell, and each of the four guide rods is symmetrically arranged on the left and right sides of the vertical central axis of the shell in a group of two. Slide blocks are slidably connected to the outer sides of the guide rods, and a card plate is installed between the opposite sides of the two groups of slide blocks, and the device body is arranged inside the card plate;
[0007] The upper and lower sides of the sliding block are both equipped with first springs, and the two first springs are respectively equipped on the top and bottom of the inner wall of the shell.
[0008] Furthermore, the first spring is sleeved on the outside of the guide rod.
[0009] Furthermore, the shape of the card plate is U-shaped, and the openings of the two card plates are arranged opposite to each other.
[0010] Furthermore, buffer components are mounted on both the upper and lower sides of the clamping plate, and the buffer components are elastic rubber.
[0011] Furthermore, the cross-section of the front side of the buffer is circular, and the two buffers are respectively connected to the top and the bottom of the inner wall of the shell.
[0012] Furthermore, baffles are slidably connected inside the two clamping plates, and at least two shafts are installed on the opposite sides of the two baffles, and the opposite ends of the shafts on the left and right sides respectively penetrate and extend to the outsides of the two clamping plates;
[0013] A second spring is arranged on the opposite side of the two baffles, the two second springs are respectively connected to the two clamping plates, and the second spring is sleeved on the outer side of the shaft.
[0014] Furthermore, a limiting ring is arranged at one end of the shaft rod away from the baffle plate, and a rubber ring is installed between the limiting ring and the clamping plate.
[0015] Furthermore, the two baffles are respectively attached to the left and right sides of the device body.
[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0017] The vehicle-to-ground wireless transmission vehicle-mounted device with a protective function, when external force or pressure is applied, due to the connection between the slider and the guide rod and the elastic force provided by the first spring, the slider can slide relative to the guide rod, which can play a role of buffering and shock absorption and absorb external impact force. By setting the limit ring, the movement range of the shaft rod can be controlled to avoid excessive movement of the baffle and the device body, which can protect the position stability of the device body and prevent accidental displacement or damage. The use of a rubber ring between the limit ring and the card plate can provide additional shock absorption and buffering effects, and the rubber ring can absorb impact energy and disperse it, reducing impact and vibration on the device body. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;
[0020] Figure 3 It is a front structural schematic diagram of the utility model.
[0021] In the figure: 1. housing; 2. guide rod; 3. slider; 4. clamping plate; 5. equipment body; 6. first spring; 7. buffer; 8. baffle; 9. shaft rod; 10. second spring; 11. limit ring; 12. rubber ring. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-3 In this embodiment, a vehicle-to-ground wireless transmission vehicle-mounted device with a protection function is used to protect the vehicle-to-ground wireless transmission vehicle-mounted device.
[0024] Specifically, it includes an outer shell 1, which is in the shape of a rectangular parallelepiped with a hollow interior and missing front and rear sides; four guide rods 2 are vertically installed between the top and bottom of the inner wall of the outer shell 1, and the four guide rods 2 are symmetrically arranged on the left and right sides of the vertical central axis of the outer shell 1 in a group of two, and a slider 3 is slidably connected to the outer side of the guide rod 2, and a clamping plate 4 is installed between the opposite sides of the two groups of sliders 3, and a device body 5 is provided inside the clamping plate 4; the upper and lower sides of the slider 3 are equipped with first springs 6, and the two first springs 6 are respectively installed on the top and bottom of the inner wall of the outer shell 1, and the first springs 6 are sleeved on the outer side of the guide rod 2.
[0025] In actual use, when external force or pressure is applied, due to the connection between the slider 3 and the guide rod 2 and the elastic force provided by the first spring 6, the slider 3 can slide relative to the guide rod 2, which can play a role in buffering and shock absorption and absorb external impact force.
[0026] Furthermore, in order to facilitate installation on the device body 5, the preferred shape of the card plate 4 in this embodiment is U-shaped, and the openings of the two card plates 4 are arranged opposite to each other. During actual use, the device body 5 is inserted between the two card plates 4.
[0027] Preferably, in order to achieve a buffering and damping effect on the two card plates 4, buffer members 7 are installed on the upper and lower sides of the card plates 4. The buffer members 7 are elastic rubber, and the shape of the front cross-section of the buffer members 7 is circular, and the two buffer members 7 are respectively connected to the top and bottom of the inner wall of the outer shell 1.
[0028] In actual settings, when the device is subjected to external impact, the elastic rubber material of the buffer 7 can absorb and disperse the impact force. The circular cross-sectional shape of the buffer 7 helps to evenly distribute the impact force and has better elastic deformation ability. The buffer 7 can transmit the impact force to the outer shell 1 through the connection with the inner wall of the outer shell 1, thereby reducing the impact on the device body 5.
[0029] Further preferably, in order to achieve a buffering effect on the left and right sides of the device main body 5 and to facilitate fixing the device main body 5 between the two card plates 4, baffles 8 are slidably connected inside the two card plates 4, and the two baffles 8 are equipped with at least two shaft rods 9 on the opposite sides, and the opposite ends of the shaft rods 9 on the left and right sides respectively penetrate and extend to the outside of the two card plates 4; second springs 10 are provided on the opposite sides of the two baffles 8, and the two second springs 10 are respectively connected to the two card plates 4, and the second springs 10 are sleeved on the outside of the shaft rods 9, and the two baffles 8 are respectively attached to the left and right sides of the device main body 5.
[0030] In actual settings, the use of a slidingly connected baffle 8 and a second spring 10 can provide a better buffering effect. The baffle 8 can move relative to the card plate 4, and absorb and disperse the impact force through the compression and expansion of the second spring 10, thereby reducing the impact and damage to the device body 5.
[0031] In addition, a limit ring 11 is provided at one end of the shaft 9 away from the baffle 8 , and a rubber ring 12 is installed between the limit ring 11 and the clamping plate 4 .
[0032] In actual settings, the setting of the limit ring 11 can control the movement range of the shaft 9 and prevent excessive movement of the baffle 8 and the device body 5, thereby protecting the position stability of the device body 5 and preventing accidental displacement or damage. The use of the rubber ring 12 between the limit ring 11 and the card plate 4 can provide additional shock absorption and buffering effects, and the rubber ring 12 can absorb impact energy and disperse it, thereby reducing the impact and vibration on the device body 5.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A vehicle-to-ground wireless transmission vehicle-mounted device with protection function, characterized in that: It comprises a shell (1), wherein the shell (1) is in the shape of a rectangular parallelepiped with a hollow interior and missing front and rear sides; Four guide rods (2) are vertically installed between the top and bottom of the inner wall of the housing (1), and the four guide rods (2) are arranged in a group of two in a symmetrical manner on the left and right sides of the vertical central axis of the housing (1). Slide blocks (3) are slidably connected to the outer sides of the guide rods (2), and a card plate (4) is installed between the opposite sides of the two groups of slide blocks (3), and a device body (5) is arranged inside the card plate (4); The first springs (6) are mounted on both the upper and lower sides of the slider (3), and the two first springs (6) are mounted on the top and bottom of the inner wall of the housing (1) respectively.
2. The vehicle-to-ground wireless transmission vehicle-mounted device with protection function according to claim 1, characterized in that: The first spring (6) is sleeved on the outside of the guide rod (2).
3. The vehicle-to-ground wireless transmission vehicle-mounted device with protection function according to claim 1, characterized in that: The shape of the clamping plate (4) is U-shaped, and the openings of the two clamping plates (4) are arranged opposite to each other.
4. The vehicle-to-ground wireless transmission vehicle-mounted device with protection function according to claim 1, characterized in that: Buffer components (7) are mounted on both the upper and lower sides of the clamping plate (4), and the buffer components (7) are elastic rubber.
5. The vehicle-to-ground wireless transmission vehicle-mounted device with protection function according to claim 4, characterized in that: The front cross-section of the buffer component (7) is circular, and the two buffer components (7) are respectively connected to the top and bottom of the inner wall of the outer shell (1).
6. The vehicle-to-ground wireless transmission vehicle-mounted device with protection function according to claim 1, characterized in that: A baffle (8) is slidably connected inside the two clamping plates (4), and at least two shaft rods (9) are installed on opposite sides of the two baffle plates (8), and opposite ends of the shaft rods (9) on the left and right sides respectively penetrate and extend to the outside of the two clamping plates (4); A second spring (10) is provided on the opposite side of the two baffles (8), the two second springs (10) are respectively connected to the two clamping plates (4), and the second springs (10) are sleeved on the outside of the shaft (9).
7. The vehicle-to-ground wireless transmission vehicle-mounted device with protection function according to claim 6, characterized in that: A limiting ring (11) is provided at one end of the shaft rod (9) away from the baffle plate (8), and a rubber ring (12) is installed between the limiting ring (11) and the clamping plate (4).
8. The vehicle-to-ground wireless transmission vehicle-mounted device with protection function according to claim 6, characterized in that: The two baffles (8) are respectively attached to the left and right sides of the device body (5).