Graphene heating cockpit handrail
By using graphene plate heating and adjustable connection structure in the cockpit handrail, the problem of rapid handrail temperature drop in low temperature environments is solved, improving comfort and safety.
Patent Information
- Application Number
- CN202421833630.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-07-31
AI Technical Summary
In low temperature environments, the temperature of the existing cockpit handrail drops rapidly, causing conditioned reflections when the staff touches, affecting operational safety.
Graphene plates are used as heating mechanisms, and the handrails are heated through cables, and soft support is provided through the movable plates and rubber cylinders, combining an adjustable connection structure to meet the comfort needs of different groups of people.
It improves the comfort and safety of staff in low temperature environments, avoids hand stiffness and scalds, and enhances the practicality and comfort of the handrails.
Smart Images
Figure CN223087465U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cranes, in particular to a cockpit armrest with graphene heating. Background Technique
[0002] A crane refers to a multi-action lifting machine that vertically lifts and horizontally transports heavy objects within a certain range. One of the main components of a crane is the cockpit. When working in some environments with lower temperatures, the temperature of the inner wall structure, especially the armrest part, is relatively low. At this time, when the operator touches the cold armrest during the operation of the crane, it is inevitable to have a conditioned reflex, such as retracting the arm or hand, which will affect the operation of the crane and thus pose a safety hazard. Therefore, a cockpit armrest with graphene heating is needed. So, the existing cockpit armrest with graphene heating has been continuously innovated and developed. It can be seen that the existing cockpit armrest with graphene heating basically meets people's needs, but there are still some problems.
[0003] The existing cockpit armrests are usually made of materials such as aluminum alloy and plastic, and are arranged on both sides of the seat to support the user's hands.
[0004] However, when the existing device works in some environments with lower temperatures, since the armrests made of aluminum alloy and plastic are difficult to store heat, the temperature of the armrests drops relatively fast. At this time, when the operator touches the cold armrest during the operation of the crane, it is inevitable to have a conditioned reflex, such as retracting the arm or hand, which will affect the operation of the crane and thus pose a safety hazard. Therefore, there is an urgent need for a cockpit armrest with graphene heating to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a cockpit armrest with graphene heating, so as to solve the problem that the cold armrest is easy to interfere with the operator's operation of the crane in the case of lower environment as put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution. A cockpit armrest with graphene heating is disclosed, including a connecting block, the top of the connecting block is fixedly connected with an armrest, and a threaded groove is opened on one side inside the connecting block;
[0007] A heating mechanism, including a graphene plate, both sides of the graphene plate are fixedly connected to the inner wall of the armrest, a cable is arranged on one side of the graphene plate, a movable plate is rotatably connected to one side of the top of the armrest, a rubber cylinder is arranged at the bottom of the movable plate, and the bottom of the rubber cylinder is arranged on the top of the armrest, and an arc plate is fixedly connected to one side of the movable plate.
[0008] As a preferred technical solution of the present utility model, a bolt is threadedly connected to the inner wall of the threaded groove, a handwheel is fixedly connected to one side of the bolt, a first connecting plate is rotatably connected to the bottom of the inner wall of the connecting block, and a second connecting plate is slidably connected to the inner wall of the first connecting plate.
[0009] As a preferred technical solution of the present utility model, slots are provided on both sides of the second connecting plate, and a plug pin is slidably connected to one side of the inner wall of the first connecting plate.
[0010] As a preferred technical solution of the present utility model, a return spring is movably connected to the surface of the plug pin, a limiting plate is fixedly connected to one side of the middle of the plug pin, and a handle is fixedly connected to one side of the plug pin.
[0011] As a preferred technical solution of the present utility model, slide rails are fixedly connected to both sides of the second connecting plate, and the surface of the slide rails is slidably connected to the inner wall of the first connecting plate.
[0012] As a preferred technical solution of the present utility model, a clamping plate is fixedly connected to one side of the second connecting plate, a threaded rod is fixedly connected to one side of the clamping plate, and a fixing block is slidably connected to one side of the clamping plate.
[0013] As a preferred technical solution of the present utility model, a turning handle is rotatably connected to one side of the fixing block, and a gear rod is fixedly connected to one side of the turning handle.
[0014] As a preferred technical solution of the present utility model, gear thread sleeve rods are meshed and connected to both sides of the gear rod, and the surface of the gear thread sleeve rods is slidably connected to the inner wall of the fixing block.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0016] 1. In the present utility model, a graphene plate is connected to a power supply through a cable, and after the graphene plate is heated, the armrest is heated, thereby increasing the temperature of the armrest. When a worker operates in an environment with a relatively low temperature, the worker can hold the armrest to keep warm, avoiding the situation of stiff hands during operation, thereby improving the comfort and safety of the worker during operation. Moreover, the movable movable plate and the rubber cylinder at the bottom can prevent the worker's hands from touching the armrest and getting scalded, and the rubber cylinder can form a buffer between the movable plate and the armrest, thus solving the problem that the surface of the existing armrest is relatively hard.
[0017] 2. The utility model drives the screw thread to rotate by rotating the handwheel, thereby tightening the connecting block and the first connecting plate. This structure can adjust the horizontal angle of the armrest. Then, by adjusting the lengths of the first connecting plate and the second connecting plate, the position of the armrest can be adjusted, so that the position of the armrest can be suitable for a large number of people, thereby improving the comfort and practicality of the armrest. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a three-dimensional installation structure diagram of the armrest of the utility model;
[0019] Figure 2 is an internal structure diagram of the fixing block of the utility model;
[0020] Figure 3 is a structure driving diagram of the clamping block of the utility model;
[0021] Figure 4 is a three-dimensional structure diagram of the second connecting plate of the utility model;
[0022] Figure 5 is a sectional view of the structure of the armrest of the utility model;
[0023] Figure 6 is a three-dimensional structure diagram of the plug pin of the utility model.
[0024] In the figure: 1. Connecting block; 2. Armrest; 3. Thread groove; 4. Graphene plate; 5. Cable; 6. Movable plate; 7. Rubber cylinder; 9. Arc plate; 10. Bolt; 11. Handwheel; 12. First connecting plate; 13. Second connecting plate; 14. Slot; 15. Plug pin; 16. Return spring; 17. Limiting plate; 18. Handle; 19. Slide rail; 20. Clamping plate; 21. Threaded rod; 22. Fixing block; 23. Turning handle; 24. Gear rod; 25. Gear threaded sleeve rod. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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 creative efforts shall fall within the protection scope of the present utility model.
[0026] Please refer to Figure 1 、 Figure 2 and Figure 5 , a cockpit armrest with graphene heating: including a connecting block 1, the top of the connecting block 1 is fixedly connected with an armrest 2, and a thread groove 3 is opened on one side inside the connecting block 1;
[0027] The heating mechanism includes a graphene plate 4. Both sides of the graphene plate 4 are fixedly connected to the inner wall of the armrest 2. One side of the graphene plate 4 is provided with a cable 5. One side of the top of the armrest 2 is rotatably connected to a movable plate 6. The bottom of the movable plate 6 is provided with a rubber cylinder 7, and the bottom of the rubber cylinder 7 is arranged on the top of the armrest 2. One side of the movable plate 6 is fixedly connected to an arc plate 9.
[0028] When using the device, first connect the cable 5 to the power supply, and transmit the current into the graphene plate 4 through the cable 5. After the graphene plate 4 is powered on, it heats up, thereby heating the space inside the armrest 2. After the armrest 2 is heated, the heat is diffused to the outside. At this time, the staff places the arm and hand on the surface of the movable plate 6, thus feeling the heat emitted by the armrest 2. When placing the arm and hand on the surface of the movable plate 6, the movable plate 6 is pressed, causing one side of the movable plate 6 to rotate on one side of the top of the armrest 2. The rotation of the movable plate 6 presses the rubber cylinder 7 at the bottom. Since the rubber cylinder 7 is an elastic hollow cylinder, the rubber cylinder 7 can contract after being squeezed, thereby forming a buffer between the movable plate 6 and the armrest 2, and then forming a structure similar to an air cushion between the armrest and the movable plate 6. When the user's arm presses the movable plate 6, the movable plate 6 can provide a relatively soft support for the arm, thereby improving the comfort of the user.
[0029] Please refer to Figure 1 、 Figure 4 and Figure 6 As shown in, a bolt 10 is threadedly connected to the inner wall of the threaded groove 3. One side of the bolt 10 is fixedly connected to a handwheel 11. The bottom of the inner wall of the connecting block 1 is rotatably connected to a first connecting plate 12. The inner wall of the first connecting plate 12 is slidably connected to a second connecting plate 13. Slots 14 are opened on both sides of the second connecting plate 13. One side of the inner wall of the first connecting plate 12 is slidably connected to a pin 15. A return spring 16 is movably connected to the surface of the pin 15. One side of the middle of the pin 15 is fixedly connected to a limiting plate 17. One side of the pin 15 is fixedly connected to a handle 18.
[0030] When it is necessary to adjust the angle of the armrest 2, first rotate the handwheel 11 to remove the bolt 10 from the threaded groove 3, and then rotate the connecting block 1 so that the connecting block 1 rotates on the top of the first connecting plate 12, thereby adjusting the supporting angle of the armrest 2. At this time, rotate the bolt 10 into the threaded groove 3, and drive the bolt 10 to rotate by rotating the handwheel 11, thereby tightening the connecting block 1 and the first connecting plate 12. When it is necessary to adjust the supporting height of the armrest 2, pull the handle 18 to pull out the bolt pin 15 from the slot 14, and then pull the first connecting plate 12 so that the first connecting plate 12 slides on the surface of the second connecting plate 13. The sliding of the first connecting plate 12 adjusts the supporting height of the armrest 2. At this time, release the handle 18, and drive the limiting plate 17 to reset through the reset spring 16. The reset of the limiting plate 17 drives the bolt pin 15 to reset, so that the bolt pin 15 slides and snaps into the slot 14, thereby fixing the first connecting plate 12 and the second connecting plate 13.
[0031] Please refer to Figure 2 and Figure 3 On both sides of the second connecting plate 13, there are fixed sliding rails 19, and the surface of the sliding rail 19 is slidably connected to the inner wall of the first connecting plate 12. On one side of the second connecting plate 13, there is a fixed clamping plate 20. On one side of the clamping plate 20, there is a fixed threaded rod 21. On one side of the clamping plate 20, there is a slidable fixed block 22. On one side of the fixed block 22, there is a rotatable handle 23. On one side of the handle 23, there is a fixed gear rod 24. On both sides of the gear rod 24, there are engaged gear threaded sleeve rods 25, and the surface of the gear threaded sleeve rod 25 is slidably connected to the inner wall of the fixed block 22.
[0032] Before using the device, first attach one side of the fixed block 22 to the back of the seat, and then rotate the handle 23. The rotation of the handle 23 drives the gear rod 24 to rotate. The rotation of the gear rod 24 engages and drives the gear threaded sleeve rod 25 to rotate. The rotation of the gear threaded sleeve rod 25 drives the threaded rod 21 inside the wall to move. The movement of the threaded rod 21 drives the two clamping plates 20 to move relatively. After the two clamping plates 20 move, they clamp and fix both sides of the seat, thereby fixing the armrest 2, the first connecting plate 12, and the second connecting plate 13 to both sides of the seat.
[0033] Working principle: When using the device, first place the fixed block 22 on the back side of the seat, and then rotate the handle 23. The rotation of the handle 23 drives the threaded rod 21 to rotate, so that the two clamping plates 20 clamp and fix both sides of the seat. Then connect the graphene plate 4 to the power supply, and heat the armrest 2 through the graphene plate 4 to provide heating for the staff using the device. The armrest 2 can be adjusted by the rotation of the connecting block 1 and the contraction of the first connecting plate 12 and the second connecting plate 13, so as to adjust the armrest 2 to a suitable position.
[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
Claims
1. A cockpit armrest with graphene heating, comprising a connecting block (1), characterized in that: The top of the connection block (1) is fixedly connected with a handrail (2), and a threaded groove (3) is opened on one side inside the connection block (1); The heating mechanism includes a graphene plate (4). Both sides of the graphene plate (4) are fixedly connected to the inner wall of the handrail (2). A cable (5) is arranged on one side of the graphene plate (4). One side of the top of the handrail (2) is rotatably connected with a movable plate (6). A rubber cylinder (7) is arranged at the bottom of the movable plate (6), and the bottom of the rubber cylinder (7) is arranged on the top of the handrail (2). An arc-shaped plate (9) is fixedly connected to one side of the movable plate (6).
2. The cockpit armrest with graphene heating according to claim 1, characterized in that: The inner wall of the threaded groove (3) is threadedly connected with a bolt (10). A handwheel (11) is fixedly connected to one side of the bolt (10). The bottom of the inner wall of the connection block (1) is rotatably connected with a first connecting plate (12), and a second connecting plate (13) is slidably connected to the inner wall of the first connecting plate (12).
3. The cockpit armrest with graphene heating according to claim 2, wherein: Slots (14) are opened on both sides of the second connecting plate (13), and a bolt (15) is slidably connected to one side of the inner wall of the first connecting plate (12).
4. The cockpit armrest with graphene heating according to claim 3, characterized in that: A return spring (16) is movably connected to the surface of the bolt (15). A limiting plate (17) is fixedly connected to one side of the middle of the bolt (15), and a handle (18) is fixedly connected to one side of the bolt (15).
5. The cockpit armrest with graphene heating according to claim 2, characterized in that: Both sides of the second connecting plate (13) are fixedly connected with slide rails (19), and the surface of the slide rails (19) is slidably connected to the inner wall of the first connecting plate (12).
6. The cockpit armrest with graphene heating according to claim 2, characterized in that: One side of the second connecting plate (13) is fixedly connected with a clamping plate (20). A threaded rod (21) is fixedly connected to one side of the clamping plate (20), and a fixing block (22) is slidably connected to one side of the clamping plate (20).
7. The cockpit armrest with graphene heating according to claim 6, characterized in that: A turning handle (23) is rotatably connected to one side of the fixing block (22), and a gear rod (24) is fixedly connected to one side of the turning handle (23).
8. The cockpit armrest with graphene heating according to claim 7, characterized in that: Both sides of the gear rod (24) are meshed with a gear threaded sleeve rod (25), and the surface of the gear threaded sleeve rod (25) is slidably connected to the inner wall of the fixing block (22).