Universal seat cushion for electric vehicle

Abstract

The utility model belongs to the field of seat cushions of electric vehicles, and particularly relates to a universal seat cushion for electric vehicles, which comprises a foaming seat cushion body, a seat cushion saddle surface is fixedly connected to the surface of the foaming seat cushion body, a seat cushion bottom plate is fixedly connected to the bottom of the foaming seat cushion body, and a connecting buckle and a fixing plate are fixedly connected to the bottom of the seat cushion bottom plate. The top of the connecting buckle is fixedly connected with a screw, one side of the connecting buckle is provided with a buckle mechanism, the buckle mechanism comprises a connecting plate, and one side of the connecting plate is fixedly connected with one side of the connecting buckle; through rotation of the clamping block and elastic resetting of the clamping block by the spring and the rebound rubber block, the clamping block can limit and mount the connecting plate and the inserting block, so that the foaming seat cushion body can be suitable for more vehicle types, and the foaming seat cushion body can be conveniently and rapidly mounted on different vehicle types, and the service life of the foaming seat cushion body is prolonged. And the universality of the foaming seat cushion body in use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric vehicle seat cushion field, concretely is a kind of general seat cushion of electric vehicle. BACKGROUND

[0002] Electric vehicle, full name electric bicycle or electric power-driven vehicle, is a kind of vehicle that uses battery as energy source, converts electric energy into mechanical energy movement by controller, motor and other components, to control current size changes speed, electric vehicle seat cushion is a kind of accessory specially designed for electric vehicle, aims to provide comfortable riding experience for rider, it is usually installed in the seat part of electric vehicle, suitable electric vehicle seat cushion can effectively improve riding experience, reduce fatigue feeling brought by long time riding;

[0003] In prior art, electric vehicle can bring convenience to people, can quickly reach destination while improving people's comfort on the way, under normal circumstances, electric vehicle will be equipped with special electric vehicle seat cushion, and seat cushion is usually connected with electric vehicle through the buckle at bottom, to ensure that electric vehicle is not easy to shake during driving, but most electric vehicles are different due to brand and model, the buckle specification at the bottom of electric vehicle seat is different, when people want to adjust or change seat cushion, it is often difficult to change successfully due to different buckle specifications, and the buckle specification at the bottom of different models of the same manufacturer is different, which also increases the cost of seat cushion manufacturing. SUMMARY

[0004] In order to make up for the shortcomings of prior art, most electric vehicles are different due to brand and model, the buckle specification at the bottom of electric vehicle seat is different, when people want to adjust or change seat cushion, it is often difficult to change successfully due to different buckle specifications, and the buckle specification at the bottom of different models of the same manufacturer is different, which also increases the cost of seat cushion manufacturing and other problems, the utility model provides a kind of general seat cushion of electric vehicle.

[0005] The utility model solves technical scheme that it adopts technical scheme to its technical problem: a kind of general seat cushion of electric vehicle, including foamed seat cushion body, the surface of foamed seat cushion body is fixedly connected with seat cushion saddle, the bottom of foamed seat cushion body is fixedly connected with seat cushion bottom plate, the bottom of seat cushion bottom plate is fixedly connected with connecting buckle and fixed plate, the top of connecting buckle is fixedly connected with screw, one side of connecting buckle is provided with buckle mechanism;

[0006] The buckle mechanism comprises a connecting plate, one side of the connecting plate is fixedly connected with one side of a connecting buckle, a plug-in block is fixedly connected to the bottom of the connecting plate, a limiting block is fixedly connected to the surface of the plug-in block, a fixed shaft is fixedly connected in the inner cavity of the fixed plate, a rotating block is rotatably connected to the surface of the fixed shaft, a clamping block is fixedly connected to one side of the rotating block, a pressing block is movably inserted into one side of the clamping block, a connecting block is fixedly connected in the inner cavity of the fixed plate, a spring is fixedly connected to one side of the connecting block, and one end of the spring is fixedly connected with one side of the clamping block.

[0007] As a preferred, the inner cavity of the fixed plate is fixedly connected with a reinforcing ring block, and the inner cavity of the reinforcing ring block is fixedly connected with the surface of the fixed shaft.

[0008] As a preferred, the bottom of the seat cushion bottom plate is movably inserted with a sensing box, and the bottom of the seat cushion bottom plate is fixedly connected with a sensing sheet.

[0009] As a preferred, one side of the clamping block is provided with a limiting slot, the inner cavity of the fixed plate is fixedly connected with a limiting rod, and the surface of the limiting rod is slidably connected with the inner cavity of the limiting slot.

[0010] As a preferred, one side of the connecting block is fixedly connected with a rebound rubber block, one end of the rebound rubber block is fixedly connected with one side of the clamping block, and the surface of the spring is sleeved on the surface of the rebound rubber block.

[0011] As a preferred, one side of the clamping block is provided with an insertion slot, one side of the pressing block is fixedly connected with an insertion rod, and the surface of the insertion rod is movably inserted into the inner cavity of the insertion slot.

[0012] As a preferred, the surface of the plug-in block is fixedly connected with a fixed ring block, one side of the fixed ring block is fixedly connected with one side of the connecting plate, and one side of the connecting buckle is movably bonded with a rubber layer.

[0013] As a preferred, one side of the fixed plate is fixedly connected with a mounting block, and the mounting block is provided with a threaded groove on one side.

[0014] The utility model discloses the beneficial effect lies in:

[0015] This invention utilizes the rotation of the locking block and the elastic reset of the locking block by the spring and rebound rubber block to enable the locking block to limit and install the connecting plate and the insert block. This allows the foam seat cushion to be used in more vehicle models, making it convenient and easy to install the foam seat cushion on different vehicle models. This improves the versatility of the foam seat cushion and solves the problem that most electric vehicles have different buckle specifications at the bottom of the seat due to different brands and models. When people want to adjust or modify the seat cushion, they often cannot make the modification smoothly because of the different buckle specifications. Furthermore, the different buckle specifications at the bottom of different models from the same manufacturer also increase the cost of seat cushion manufacturing. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the seat cushion saddle surface of this utility model;

[0018] Figure 2 This is a structural schematic diagram of the foamed seat cushion body and the seat cushion base plate of this utility model;

[0019] Figure 3 This is a structural diagram of the connecting buckle and fixing plate of this utility model;

[0020] Figure 4 This is a structural schematic diagram of the screw and mounting block of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the insertion rod and connecting plate of this utility model;

[0022] Figure 6 This is a schematic diagram of the limiting rod and reinforcing ring block of this utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the spring and the rebound rubber block of this utility model;

[0024] Figure 8 This is a schematic diagram of the structure of the sensor sheet and sensor box of this utility model.

[0025] In the figure: 1, saddle surface of seat cushion; 2, foamed seat cushion body; 3, seat cushion bottom plate; 4, connecting buckle; 5, screw; 6, fixed plate; 7, buckle mechanism; 701, connecting plate; 702, plug block; 703, limiting block; 704, fixed shaft; 705, rotating block; 706, clamping block; 707, pressing block; 708, connecting block; 709, spring; 8, limiting groove; 9, limiting rod; 10, reinforcing ring block; 11, rebound rubber block; 12, insertion slot; 13, insertion rod; 14, mounting block; 15, threaded groove; 16, fixed ring block; 17, rubber layer; 18, sensing sheet; 19, sensing box. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] The drawings will be described below in conjunction with the embodiments of the utility model Figures 1-8 The application will be further described in detail,

[0028] The embodiments of the application disclose a general seat cushion for electric vehicles. Figure 1 and Figure 5 A general seat cushion for electric vehicles, comprising a foamed seat cushion body 2, the surface of the foamed seat cushion body 2 is fixedly connected with a seat cushion saddle surface 1, the bottom of the foamed seat cushion body 2 is fixedly connected with a seat cushion bottom plate 3, the bottom of the seat cushion bottom plate 3 is fixedly connected with a connecting buckle 4 and a fixed plate 6, the top of the connecting buckle 4 is fixedly connected with a screw 5, and one side of the connecting buckle 4 is provided with a buckle mechanism 7.

[0029] The buckle mechanism 7 comprises a connecting plate 701, one side of the connecting plate 701 is fixedly connected with one side of the connecting buckle 4, the bottom of the connecting plate 701 is fixedly connected with a plug block 702, the surface of the plug block 702 is fixedly connected with a limiting block 703, the inner cavity of the fixed plate 6 is fixedly connected with a fixed shaft 704, the surface of the fixed shaft 704 is rotatably connected with a rotating block 705, one side of the rotating block 705 is fixedly connected with a clamping block 706, one side of the clamping block 706 movably inserts a pressing block 707, the inner cavity of the fixed plate 6 is fixedly connected with a connecting block 708, one side of the connecting block 708 is fixedly connected with a spring 709, and one end of the spring 709 is fixedly connected with one side of the clamping block 706.

[0030] The foamed seat cushion body 2 can be mounted and fixed to the seat cushion saddle surface 1 and the seat cushion bottom plate 3, the seat cushion bottom plate 3 can support and fix the foamed seat cushion body 2, the seat cushion saddle surface 1 can protect the foamed seat cushion body 2, so that the surface of the foamed seat cushion body 2 can be more durable, the connecting buckle 4 can be connected with the electric vehicle, and the seat cushion bottom plate 3 can be mounted and fixed to the fixing plate 6. The buckle mechanism 7 is arranged, so that the connecting buckle 4 can be stably connected to the bottom of the seat cushion bottom plate 3, and the fixing plate 6 and the connecting buckle 4 can be connected. The detachable connecting buckle 4 can be replaced according to the needs of different vehicle models, thereby increasing the universality of the foamed seat cushion body 2.

[0031] In addition, the connecting buckle 4 can be mounted and fixed to the plug block 702 through the connecting plate 701. When the connecting buckle 4 needs to be connected to the bottom of the seat cushion bottom plate 3, the plug block 702 can be inserted into the inside of the fixing plate 6, the fixing shaft 704 can be connected to the clamping block 706 through the rotating block 705, and the connecting block 708 connected in the inside of the fixing plate 6 can realize the mounting and fixing of the spring 709. When the clamping block 706 is pressed by the pressing block 707, the clamping block 706 rotates around the center of the fixing shaft 704. When the connecting plate 701 and the plug block 702 are inserted into the inside of the fixing plate 6, the plug block 702 will extrude the clamping block 706 to rotate a certain amplitude. Then the spring 709 can reset and push the clamping block 706 through its elasticity. The clamping block 706 realizes the limiting and fixing of the plug block 702, thereby realizing the mounting of the connecting buckle 4. When the pressing block 707 is pressed, the clamping block 706 can also rotate, so that the connecting plate 701 and the plug block 702 can be easily and simply taken out from the inside of the fixing plate 6, thereby realizing the replacement of the connecting buckle 4 and increasing the universality of the foamed seat cushion body 2.

[0032] Referring to Figure 8 The bottom of the seat cushion bottom plate 3 movably inserts the sensing box 19, and the bottom of the seat cushion bottom plate 3 fixedly connects the sensing sheet 18. The seat cushion bottom plate 3 can install and fix the sensing sheet 18 and the sensing box 19, and the sensing sheet 18 and the sensing box 19 are electrically connected. The sensing box 19 is electrically connected with the electric vehicle. When a person sits on the foamed seat cushion body 2, the sensing sheet 18 will be extruded. When the sensing sheet 18 senses a person, the electric vehicle can be used smoothly through the sensing box 19. When there is no one or the weight of the person is not enough, the electric vehicle cannot be used smoothly through the sensing box 19, thereby reducing the situation that the electric vehicle moves forward when people do not need to use the electric vehicle or children operate the electric vehicle due to naughty.

[0033] Referring toFigure 6 The inner cavity of the fixing plate 6 is fixedly connected with a reinforcing ring block 10, the inner cavity of the reinforcing ring block 10 is fixedly connected with the surface of the fixing shaft 704, and the reinforcing ring block 10 can reinforce the fixing shaft 704 through the connection relationship with the fixing plate 6, so that the fixing shaft 704 is still stable and firm enough and is not prone to shaking or breaking even after long-term use.

[0034] With reference to Figure 5 and Figure 6 One side of the clamping block 706 is provided with a limiting groove 8, the inner cavity of the fixing plate 6 is fixedly connected with a limiting rod 9, the surface of the limiting rod 9 is slidably connected with the inner cavity of the limiting groove 8, and the limiting rod 9 can further limit the clamping block 706 through the limiting groove 8, so that the clamping block 706 is not prone to large shaking during daily driving of the electric vehicle, and the stability of the clamping block 706 is improved.

[0035] With reference to Figure 5 and Figure 7 One side of the connecting block 708 is fixedly connected with a rebound rubber block 11, one end of the rebound rubber block 11 is fixedly connected with one side of the clamping block 706, and the surface of the spring 709 is sleeved on the surface of the rebound rubber block 11. The rebound rubber block 11 can limit the stretching and contracting of the spring 709, so that the spring 709 is not prone to deformation during stretching and contracting, and the rebound rubber block 11 can also provide a certain pushing force for the resetting of the clamping block 706 through the elasticity of the rebound rubber block 11, so that the resetting of the clamping block 706 is more smooth.

[0036] With reference to Figure 5 One side of the clamping block 706 is provided with a slot 12, one side of the pressing block 707 is fixedly connected with a plug rod 13, and the surface of the plug rod 13 is movably inserted into the inner cavity of the slot 12. The movable insertion between the slot 12 and the plug rod 13 allows the pressing block 707 to be detached when not in use, reduces the risk of accidental touch, and also makes it more convenient to connect the pressing block 707 with the clamping block 706 when in use.

[0037] With reference to Figure 5 and Figure 6 The surface of the plug block 702 is fixedly connected with a fixing ring block 16, one side of the fixing ring block 16 is fixedly connected with one side of the connecting plate 701, and one side of the connecting buckle 4 is movably bonded with a rubber layer 17. The fixing ring block 16 can reinforce the use of the plug block 702 and improve the stability of the plug block 702 during use, and the rubber layer 17 can reduce the contact wear between the connecting buckle 4 and the electric vehicle.

[0038] With reference to Figure 4 and Figure 5The side of the fixing plate 6 is fixedly connected with a mounting block 14, and a threaded groove 15 is formed in one side of the mounting block 14, so that the fixing plate 6 can be conveniently connected or detached from the seat cushion bottom plate 3, thereby increasing the convenience when the fixing plate 6 needs to be replaced.

[0039] When the connecting buckle 4 needs to be replaced, the seat cushion bottom plate 3 can be mounted on different types of electric vehicles, the original connecting buckle 4 can be first detached, the pressing block 707 and the clamping block 706 are connected with each other through the insertion slot 12 and the insertion rod 13, and the pressing block 707 is pressed, so that the clamping block 706 rotates around the center of the fixing shaft 704, the clamping block 706 cancels the limitation on the insertion block 702 when the clamping block 706 rotates to a certain angle, and then the original connecting buckle 4 can be removed, the clamping block 706 is extruded against the spring 709 and the rebound rubber block 11 when rotating, the spring 709 and the rebound rubber block 11 push the clamping block 706 to be elastically reset when the connecting buckle 4 is removed, and then the new connecting buckle 4 can be installed, the connecting buckle 4 is placed in the original position when being installed, the insertion block 702 and the connecting plate 701 are inserted into the fixing plate 6, the clamping block 706 is extruded against the insertion block 702 when being inserted into the fixing plate 6, so that the clamping block 706 is rotated again, and the clamping block 706 is reset by the spring 709 and the rebound rubber block 11 when the connecting buckle 4 is installed in place, so that the clamping block 706 can limit and install the insertion block 702 and the connecting plate 701, and the universality of the foamed seat cushion body 2 during use is increased by replacing the connecting buckle 4.

[0040] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. An electric vehicle universal seat cushion, characterized by: The utility model provides a seat cushion, including foamed seat cushion body (2), the surface of foamed seat cushion body (2) is fixedly connected with seat cushion saddle face (1), the bottom of foamed seat cushion body (2) is fixedly connected with seat cushion bottom plate (3), the bottom of seat cushion bottom plate (3) is fixedly connected with connecting buckle (4) and fixed plate (6), the top of connecting buckle (4) is fixedly connected with screw (5), one side of connecting buckle (4) is provided with buckle mechanism (7), The buckle mechanism (7) includes a connecting plate (701), one side of the connecting plate (701) is fixedly connected with one side of the connecting buckle (4), the bottom of the connecting plate (701) is fixedly connected with an insertion block (702), the surface of the insertion block (702) is fixedly connected with a limiting block (703), the inner cavity of the fixed plate (6) is fixedly connected with a fixed shaft (704), the surface of the fixed shaft (704) is rotatably connected with a rotating block (705), one side of the rotating block (705) is fixedly connected with a clamping block (706), one side of the clamping block (706) movably inserts a pressing block (707), the inner cavity of the fixed plate (6) is fixedly connected with a connecting block (708), one side of the connecting block (708) is fixedly connected with a spring (709), one end of the spring (709) is fixedly connected with one side of the clamping block (706).

2. The universal seat cushion for electric vehicles of claim 1, wherein: The inner cavity of the fixed plate (6) is fixedly connected with a reinforcing ring block (10), and the inner cavity of the reinforcing ring block (10) is fixedly connected with the surface of the fixed shaft (704).

3. The universal seat cushion for electric vehicles of claim 2, wherein: The bottom of the seat cushion bottom plate (3) movably inserts a sensing box (19), and the bottom of the seat cushion bottom plate (3) is fixedly connected with a sensing sheet (18).

4. The universal seat cushion for electric vehicles of claim 3, wherein: One side of the clamping block (706) is provided with a limiting groove (8), and the inner cavity of the fixed plate (6) is fixedly connected with a limiting rod (9), and the surface of the limiting rod (9) is slidably connected with the inner cavity of the limiting groove (8).

5. An electric vehicle universal seat cushion according to claim 4, wherein: One side of the connecting block (708) is fixedly connected with a rebound rubber block (11), one end of the rebound rubber block (11) is fixedly connected with one side of the clamping block (706), and the surface of the spring (709) is sleeved on the surface of the rebound rubber block (11).

6. The universal seat cushion for electric vehicles of claim 3, wherein: One side of the clamping block (706) is provided with a slot (12), one side of the pressing block (707) is fixedly connected with a plug rod (13), and the surface of the plug rod (13) is movably inserted into the inner cavity of the slot (12).

7. The universal seat cushion for electric vehicles of claim 3, wherein: The surface of the insertion block (702) is fixedly connected with a fixed ring block (16), one side of the fixed ring block (16) is fixedly connected with one side of the connecting plate (701), and one side of the connecting buckle (4) movably bonds a rubber layer (17).

8. The universal seat cushion for electric vehicles of claim 4, wherein: One side of the fixed plate (6) is fixedly connected with a mounting block (14), and one side of the mounting block (14) is provided with a threaded groove (15).

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