Anti-vibration and anti-falling base for vehicle-mounted refrigerator

Abstract

The utility model discloses an anti-shock and anti-falling base for a vehicle-mounted refrigerator, which comprises a refrigerator and an anti-shock mechanism, the anti-shock mechanism comprises pressing plates movably connected to the top and the bottom of the refrigerator, the left side and the right side of the outer side of each pressing plate are movably connected with elastic plates, the outer sides of the elastic plates are fixedly connected with shock absorption plates, and the shock absorption plates are made of rubber materials. The outer side of the damping plate is fixedly connected with a supporting frame, the supporting frame supports the whole structure, the left side and the right side of the damping plate are each provided with a limiting rod, the number of the limiting rods is eight, the limiting rods are evenly distributed in the pressing plate, and the surfaces of the limiting rods are slidably connected with the inner wall of the pressing plate. When in use, under the action of the anti-vibration mechanism, the limiting mechanism and the supporting and adjusting mechanism, the refrigerator can be supported and limited, the situation that an existing refrigerator is directly placed in a car and is prone to toppling is avoided, and the anti-vibration anti-toppling refrigerator has the advantages of being anti-vibration and anti-toppling.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator base technology, specifically a shock-resistant and anti-tipping base for a vehicle refrigerator. Background Technology

[0002] A car refrigerator base is a support device that provides a stable support platform for the refrigerator, ensuring that the refrigerator remains stable while the vehicle is in motion and avoiding shaking and tilting caused by vehicle bumps or turns.

[0003] For example, Chinese Patent Application No. 201210529499.6 discloses a car-mounted refrigerator for business travel vehicles, including a refrigerator base. The refrigerator base is located at the bottom of the refrigerator and is connected to the bottom of the vehicle body. The refrigerator base has four refrigerator fixing feet, located at the four corners of the base. This invention adds four refrigerator fixing feet to the car-mounted refrigerator base and connects them into a single unit with bolts. The refrigerator is then placed in a car-mounted refrigerator mounting bracket, and the connection between the car-mounted refrigerator and the vehicle body is made threaded, allowing for a fully adjustable and detachable connection. This makes the invention widely applicable and easy to operate. After installation, the connection between the car-mounted refrigerator and the vehicle body is safe and reliable.

[0004] In the typical use of car refrigerators, existing aftermarket car refrigerators are usually placed directly in the trunk of the vehicle. This makes them prone to tipping over and being damaged by the up-and-down bumps or left-and-right swaying during vehicle operation.

[0005] Therefore, it is necessary to redesign and modify the anti-vibration and anti-tipping base for vehicle refrigerators to effectively prevent the refrigerator from tipping over. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a shock-resistant and anti-tipping base for a vehicle refrigerator, which has the advantages of shock resistance and anti-tipping, and solves the problem of refrigerators easily tipping over.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a shock-resistant and anti-tipping base for a vehicle refrigerator, comprising a refrigerator and a shock-resistant mechanism. The shock-resistant mechanism includes a pressure plate movably connected to the top and bottom of the refrigerator. Spring plates are movably connected to the left and right sides of the outer side of the pressure plate. Shock-absorbing plates, made of rubber, are fixedly connected to the outer side of each spring plate. A support frame is fixedly connected to the outer side of each shock-absorbing plate, and the support frame supports the overall structure. Limiting rods are provided on both the left and right sides of the shock-absorbing plate. Eight limiting rods are evenly distributed inside the pressure plate. The surface of each limiting rod is slidably connected to the inner wall of the pressure plate. The end of each limiting rod away from the refrigerator is fixedly connected to the top and bottom of the inner wall of the support frame. A limiting mechanism is provided on the top of the front of the refrigerator.

[0008] As a preferred embodiment of this utility model, the limiting mechanism includes a support block fixedly connected to the front of the upper pressure plate, a limiting block hinged to the left side of the support block, the bottom of the front of the limiting block being movably connected to the top of the front of the refrigerator, a magnetic plate fixedly connected to the front of the top of the support block, the magnetic plate being able to attract and limit the limiting block when it is flipped upwards, and a support adjustment mechanism is provided on both the left and right sides of the refrigerator.

[0009] As a preferred embodiment of this utility model, the support adjustment mechanism includes fixed plates disposed on the left and right sides of the refrigerator. The front and back sides of the fixed plates are fixedly connected to the inner wall of the support frame. A screw is threadedly connected to the inner wall of the fixed plates. A support plate is fixedly connected to the end of the screw away from the refrigerator. The support plate can move with the screw, thereby expanding the support distance on the left and right sides of the support frame. A limiting plate is fixedly connected to the inner side of the support plate. The inner side of the limiting plate extends to the inner side of the fixed plate. The limiting plate restricts the rotation of the screw while allowing it to move left and right. A bevel gear one is fixedly connected to the surface of the screw. A bevel gear two meshes with the front side of the bevel gear one. A connecting rod is fixedly connected to the front side of the bevel gear two. A linkage plate is movably connected to the surface of the connecting rod through a bearing. The back side of the linkage plate is movably connected to the surface of the screw through a bearing, thereby synchronizing the positions of the connecting rod and the screw without affecting their rotation. The rotating connecting rod can drive the screw to rotate through the bevel gear two and the bevel gear one, thereby adjusting the support space of the support plate.

[0010] As a preferred embodiment of this invention, a rotating handle is fixedly connected to the front of the connecting rod, which enables the connecting rod to rotate more quickly and conveniently.

[0011] As a preferred embodiment of this invention, the refrigerator is movably connected to baffles on both its left and right sides, with the bottom of the baffles fixedly connected to the top of the pressure plate, and the baffles can restrict the left and right position of the refrigerator.

[0012] As a preferred embodiment of this invention, a spacer is fixedly connected to the back of the limiting block, and the back of the spacer is movably connected to the front of the refrigerator.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. When this utility model is used, the refrigerator can be supported and limited by the anti-vibration mechanism, the limiting mechanism and the support adjustment mechanism, which avoids the easy tipping caused by placing the refrigerator directly in the car, and gives it the advantages of anti-vibration and anti-tipping.

[0015] 2. By setting a limiting mechanism, this utility model not only enhances the stability of the refrigerator, but also ensures that the opening and closing of the refrigerator is not hindered by the attraction of the magnetic plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the earthquake-resistant mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the support and adjustment mechanism of this utility model;

[0020] Figure 5 This is a partial view of the limiting mechanism of this utility model.

[0021] In the diagram: 1. Refrigerator; 2. Pressure plate; 3. Spring plate; 4. Shock-absorbing plate; 5. Support frame; 6. Limiting rod; 7. Support block; 8. Limiting block; 9. Magnetic plate; 10. Fixing plate; 11. Screw; 12. Support plate; 13. Limiting plate; 14. Bevel gear one; 15. Bevel gear two; 16. Connecting rod; 17. Linkage plate; 18. Rotating handle; 19. Baffle; 20. Spacer. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 5 As shown, this utility model provides a shock-resistant and anti-tipping base for a vehicle refrigerator, including a refrigerator 1 and a shock-resistant mechanism. The shock-resistant mechanism includes a pressure plate 2 movably connected to the top and bottom of the refrigerator 1. Spring plates 3 are movably connected to the left and right sides of the outer side of the pressure plate 2. Shock-absorbing plates 4 are fixedly connected to the outer side of the spring plates 3. The shock-absorbing plates 4 are made of rubber. A support frame 5 is fixedly connected to the outer side of the shock-absorbing plates 4. The support frame 5 supports the overall structure. Limiting rods 6 are provided on the left and right sides of the shock-absorbing plates 4. There are eight limiting rods 6 evenly distributed inside the pressure plate 2. The surface of the limiting rods 6 is slidably connected to the inner wall of the pressure plate 2. The end of the limiting rod 6 away from the refrigerator 1 is fixedly connected to the top and bottom of the inner wall of the support frame 5. A limiting mechanism is provided on the top of the front of the refrigerator 1.

[0024] refer to Figure 5The limiting mechanism includes a support block 7 fixedly connected to the front of the upper pressure plate 2. A limiting block 8 is hinged to the left side of the support block 7. The bottom of the front of the limiting block 8 is movably connected to the top of the front of the refrigerator 1. A magnetic plate 9 is fixedly connected to the front of the top of the support block 7. The magnetic plate 9 can attract and limit the limiting block 8 when it is flipped upward. Support adjustment mechanisms are provided on both the left and right sides of the refrigerator 1.

[0025] As a technical optimization of this utility model, by setting a limiting mechanism, not only is the stability of the refrigerator 1 enhanced, but also the magnetic plate 9's attraction effect prevents it from hindering the opening and closing of the refrigerator 1.

[0026] refer to Figure 4 The support adjustment mechanism includes fixed plates 10 disposed on the left and right sides of the refrigerator 1. The front and back of the fixed plates 10 are fixedly connected to the inner wall of the support frame 5. A screw 11 is threadedly connected to the inner wall of the fixed plates 10. A support plate 12 is fixedly connected to the end of the screw 11 away from the refrigerator 1. The support plate 12 can move with the screw 11, thereby expanding the support distance on the left and right sides of the support frame 5. A limiting plate 13 is fixedly connected to the inner side of the support plate 12. The inner side of the limiting plate 13 extends to the inner side of the fixed plate 10. The limiting plate 13 restricts the rotation of the screw 11 while allowing it to move freely. The screw 11 moves left and right. A bevel gear 14 is fixedly connected to the surface of the screw 11. A bevel gear 15 meshes with the front of the bevel gear 14. A connecting rod 16 is fixedly connected to the front of the bevel gear 15. A linkage plate 17 is movably connected to the surface of the connecting rod 16 through a bearing. The back of the linkage plate 17 is movably connected to the surface of the screw 11 through a bearing. This synchronizes the positions of the connecting rod 16 and the screw 11 without affecting their rotation. Rotating the connecting rod 16 can drive the screw 11 to rotate through the bevel gear 15 and the bevel gear 14, thereby adjusting the support space of the support plate 12.

[0027] As a technical optimization of this utility model, the introduction of a support adjustment mechanism allows the device to flexibly adapt to installation environments of different sizes, improving its versatility and practicality. The support space can be quickly adjusted through a simple rotation operation, making it convenient and efficient.

[0028] refer to Figure 2 A rotating handle 18 is fixedly connected to the front of the connecting rod 16, which can drive the connecting rod 16 to rotate more quickly and conveniently.

[0029] As a technical optimization of this utility model, by setting a rotating handle 18, the rotation of the connecting rod 16 is made faster and more convenient, further simplifying the adjustment process of the support space and improving work efficiency.

[0030] refer to Figure 2Both sides of the refrigerator 1 are movably connected to baffles 19. The bottom of the baffles 19 is fixedly connected to the top of the pressure plate 2. The baffles 19 can restrict the left and right positions of the refrigerator 1.

[0031] As a technical optimization of this utility model, by setting baffle 19, the left and right sides of refrigerator 1 can be limited to prevent refrigerator 1 from shifting or even tipping over due to the left and right shaking of the vehicle.

[0032] refer to Figure 5 The back of the limiting block 8 is fixedly connected to the spacer 20, and the back of the spacer 20 is movably connected to the front of the refrigerator 1.

[0033] As a technical optimization of this utility model, by setting the spacer 20, the direct contact and friction between the limiting block 8 and the front of the refrigerator 1 are reduced, the durability and service life of the limiting mechanism are improved, and the refrigerator 1 is also helped to keep it clean and beautiful.

[0034] The working principle and usage process of this utility model are as follows: When the refrigerator 1 is subjected to external vibration or impact, the anti-vibration mechanism set at the top and bottom of the refrigerator 1 provides initial buffering. The pressure plate 2 in the anti-vibration mechanism is connected to the refrigerator 1 through a movable connection. The spring plate 3 on the outside of the pressure plate 2 and the rubber shock-absorbing plate 4 on its outside can effectively absorb and disperse vibration energy. At the same time, the support frame 5 on the outside of the shock-absorbing plate 4 provides stable support for the overall structure. In order to ensure that the pressure plate 2 does not fall off its track during vibration, the limiting rod 6 is evenly set inside the pressure plate 2 and is slidably connected to the inner wall of the pressure plate 2. The other end of the limiting rod 6 is fixed to the top and bottom of the inner wall of the support frame 5. In addition, a limiting mechanism is also set at the top of the front of the refrigerator 1. This mechanism is movably connected to the front of the refrigerator 1 through the hinged limiting block 8 on the support block 7 to prevent the refrigerator 1 from moving forward. When the limiting block 8 is flipped upward, the magnetic plate 9 on the top of the support block 7 will attract it, so as not to affect the opening and closing of the refrigerator 1. In order to adjust the support distance of the support frame 5 to adapt to different installation environments, this device is also equipped with a support adjustment mechanism. By rotating the connecting rod 16, bevel gears 15 and 14 can be rotated, which in turn drives the screw 11 to move threadedly on the inner wall of the fixed plate 10, thereby pushing the support plate 12 and its inner limiting plate 13 to move left and right. During movement, the limiting plate 13 restricts the rotation of the screw 11 while allowing it to move left and right, thus securing the entire structure inside the car trunk and enabling flexible adjustment of the support space. This avoids the easy tipping caused by placing the refrigerator 1 directly inside the car, giving it the advantages of shock resistance and anti-tipping.

[0035] In summary, when this utility model is used, the anti-vibration mechanism, the limiting mechanism, and the support and adjustment mechanism can support and limit the refrigerator 1, avoiding the easy tipping caused by placing the refrigerator 1 directly in the vehicle, thus giving it the advantages of anti-vibration and anti-tipping, and solving the problem of the refrigerator 1 being easy to tip over.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shock-resistant and anti-tipping base for a vehicle-mounted refrigerator, comprising a refrigerator (1), characterized in that: The anti-vibration mechanism includes a pressure plate (2) movably connected to the top and bottom of the refrigerator (1). Spring plates (3) are movably connected to the left and right sides of the outer side of the pressure plate (2). Shock-absorbing plates (4) are fixedly connected to the outer side of the spring plates (3). The shock-absorbing plates (4) are made of rubber. A support frame (5) is fixedly connected to the outer side of the shock-absorbing plates (4). The support frame (5) supports the overall structure. Limiting rods (6) are provided on the left and right sides of the shock-absorbing plates (4). There are eight limiting rods (6) evenly distributed inside the pressure plate (2). The surface of the limiting rod (6) is slidably connected to the inner wall of the pressure plate (2). The end of the limiting rod (6) away from the refrigerator (1) is fixedly connected to the top and bottom of the inner wall of the support frame (5). A limiting mechanism is provided on the top of the front of the refrigerator (1).

2. The anti-vibration and anti-tipping base for a vehicle refrigerator according to claim 1, characterized in that: The limiting mechanism includes a support block (7) fixedly connected to the front of the upper pressure plate (2). A limiting block (8) is hinged to the left side of the support block (7). The bottom of the front of the limiting block (8) is movably connected to the top of the front of the refrigerator (1). A magnetic plate (9) is fixedly connected to the front side of the top of the support block (7). The magnetic plate (9) can attract and limit the limiting block (8) when it is flipped upward. Support adjustment mechanisms are provided on both the left and right sides of the refrigerator (1).

3. The anti-vibration and anti-tipping base for a vehicle-mounted refrigerator according to claim 2, characterized in that: The support adjustment mechanism includes fixed plates (10) disposed on the left and right sides of the refrigerator (1). The front and back of the fixed plates (10) are fixedly connected to the inner wall of the support frame (5). A screw (11) is threadedly connected to the inner wall of the fixed plates (10). A support plate (12) is fixedly connected to the end of the screw (11) away from the refrigerator (1). The support plate (12) can move with the screw (11) to expand the support distance on the left and right sides of the support frame (5). A limiting plate (13) is fixedly connected to the inner side of the support plate (12). The inner side of the limiting plate (13) extends to the inner side of the fixed plate (10). The limiting plate (13) restricts the rotation of the screw (11) while allowing it to move. The screw (11) can move left and right. A bevel gear (14) is fixedly connected to the surface of the screw (11). A bevel gear (15) meshes with the front of the bevel gear (14). A connecting rod (16) is fixedly connected to the front of the bevel gear (15). A linkage plate (17) is movably connected to the surface of the connecting rod (16) through a bearing. The back of the linkage plate (17) is movably connected to the surface of the screw (11) through a bearing. This allows the connecting rod (16) and the screw (11) to be positioned synchronously without affecting their rotation. The rotating connecting rod (16) can drive the screw (11) to rotate through the bevel gear (15) and the bevel gear (14), thereby adjusting the support space of the support plate (12).

4. The shock-resistant and anti-tipping base for a vehicle-mounted refrigerator according to claim 3, characterized in that: A rotating handle (18) is fixedly connected to the front of the connecting rod (16), and the rotating handle (18) can drive the connecting rod (16) to rotate more quickly and conveniently.

5. The anti-vibration and anti-tipping base for a vehicle-mounted refrigerator according to claim 1, characterized in that: The refrigerator (1) is movably connected to baffles (19) on both the left and right sides. The bottom of the baffles (19) is fixedly connected to the top of the pressure plate (2). The baffles (19) can restrict the left and right position of the refrigerator (1).

6. The shock-resistant and anti-tipping base for a vehicle-mounted refrigerator according to claim 2, characterized in that: The back of the limiting block (8) is fixedly connected to a spacer (20), and the back of the spacer (20) is movably connected to the front of the refrigerator (1).

Images