CN219524089U - Saddle support device of electric vehicle - Google Patents

Abstract

The utility model discloses an electric vehicle saddle support device, which relates to the technical field of electric vehicles, and comprises a support rod, wherein the lower surface of the support rod is connected with a connecting cylinder in a threaded manner, a disc is slidably installed in the support rod, the lower surface of the disc is movably contacted with the upper surface of the connecting cylinder, a first spring is detachably installed in the support rod, the bottom of the first spring is contacted with the disc, the disc is driven by a screw rod to move, the elasticity of the first spring is adjusted by adjusting the position of the disc, the daily use is convenient, a connecting rod is limited by a sealing cover, the connecting cylinder is also installed by threads, the connecting rod, the connecting cylinder and the first spring are convenient to replace, the seat cushion is limited by a limiting rod, the installation and the disassembly between the seat cushion and the connecting rod are realized, the disassembly and the replacement of the seat cushion are convenient, the limiting rod is limited by the limiting disc, and the seat cushion is convenient to be disassembled by a single person.

Description

Saddle support device of electric vehicle

Technical Field

The utility model relates to the technical field of electric vehicles, in particular to an electric vehicle saddle support device.

Background

The electric vehicle is a vehicle which uses a battery as an energy source, converts electric energy into mechanical energy to move through a controller, a motor and other parts so as to control the current to change the speed, and plays an important role in national economy through saving and protecting energy and environment.

The saddle of electric motor car is connected with the vehicle through the bracing piece, and at present the bracing piece can not adjust damping spring's elasticity when using, inconvenient daily use, and is connected through the welding between bracing piece and the saddle, inconvenient dismantlement change to the saddle, to above-mentioned problem, the inventor proposes an electric motor car saddle strutting arrangement and is used for solving above-mentioned problem.

Disclosure of Invention

In order to solve the problems that the elasticity of the damping spring can not be adjusted and the saddle is inconvenient to detach and replace; the utility model aims to provide an electric vehicle saddle support device.

In order to solve the technical problems, the utility model adopts the following technical scheme: the saddle supporting device of the electric vehicle comprises a supporting rod, wherein the lower surface of the supporting rod is in threaded connection with a connecting cylinder, a disc is slidably installed in the supporting rod, a screw is in threaded connection with the connecting cylinder, the top of the screw is fixedly connected to the disc, the lower surface of the disc is in movable contact with the upper surface of the connecting cylinder, a first spring is detachably installed in the supporting rod, and the bottom of the first spring is in contact with the disc; the connecting rod is slidably mounted in the supporting rod, the bottom of the connecting rod is contacted with the first spring, the cushion is detachably mounted at the top of the connecting rod, the mounting block is fixedly mounted on the lower surface of the cushion, the top of the connecting rod is movably inserted into the mounting block, the limiting rod is slidably mounted in the mounting block, one end of the limiting rod, which is close to the connecting rod, is movably inserted into the mounting block through the connecting rod, the limiting disc is fixedly mounted on the outer surface of the limiting rod, the limiting groove is formed in the mounting block, the limiting disc is rotatably clamped in the limiting groove, the second spring is fixedly mounted in the mounting block, and one end of the second spring, which is close to the connecting rod, is contacted with the limiting disc.

Preferably, the outer surface of the connecting rod is fixedly provided with two sliding blocks, and the sliding blocks are arranged in the supporting rod in a sliding manner.

Preferably, the top outer surface of the connecting rod is movably sleeved with a sealing cover, and the sealing cover is arranged at the top of the supporting rod in a threaded manner.

Preferably, the outer surface of the connecting cylinder is fixedly provided with two mounting plates, and nuts are connected with the mounting plates in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the disc is driven to move by the screw rod, the elasticity of the first spring is regulated by regulating the position of the disc, the daily use is convenient, the connecting rod is limited by the sealing cover, the connecting cylinder is also installed by the screw thread, and the connecting rod, the connecting cylinder and the first spring are convenient to replace.

2. According to the utility model, the cushion is limited by the limiting rod, so that the cushion and the connecting rod are installed and disassembled, the cushion is convenient to disassemble and replace, and the limiting rod is limited by the limiting disc, so that the cushion is convenient to disassemble by a single person.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the support bar according to the present utility model.

FIG. 3 is a schematic cross-sectional view of a mounting block according to the present utility model.

In the figure: 1. a support rod; 11. sealing cover; 12. a connecting rod; 13. a slide block; 14. a first spring; 2. a cushion; 21. a mounting block; 22. a limit rod; 23. a limiting disc; 24. a second spring; 25. a limit groove; 3. a connecting cylinder; 31. a screw; 32. a disc; 33. a mounting plate; 34. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1 to 3, the present utility model provides an electric bicycle saddle support device, comprising a support rod 1, wherein the lower surface of the support rod 1 is connected with a connecting cylinder 3 by screw threads for installing a disc 32, the disc 32 is slidably installed in the support rod 1, the lower surface of the disc 32 is movably contacted with the upper surface of the connecting cylinder 3, a first spring 14 is detachably installed in the support rod 1, the bottom of the first spring 14 is contacted with the disc 32 for adjusting the elasticity of the first spring 14, and when the disc 32 moves, the first spring 14 is contracted or extended by adjusting the position of the disc 32, so that the elasticity of the first spring 14 can be adjusted; the connecting rod 12 is slidably mounted in the supporting rod 1, the bottom of the connecting rod 12 is contacted with the first spring 14, and the cushion 2 is detachably mounted at the top of the connecting rod 12.

The screw 31 is connected with the connecting cylinder 3 through internal threads, the top of the screw 31 is fixedly connected to the disc 32, the disc 32 is driven to move forcefully, when the connecting cylinder is used, the screw 31 is rotated, the disc 32 is driven to move through rotation of the screw 31, and therefore the disc 32 can be driven to move.

By adopting the technical scheme, the screw 31 can drive the disc 32 to move.

The lower surface fixed mounting of cushion 2 has installation piece 21, and the top movable of connecting rod 12 is inserted and is established inside installation piece 21, and slidable mounting has gag lever post 22 in installation piece 21, and the one end that gag lever post 22 is close to connecting rod 12 is movable to be inserted and is established inside installation piece 21 in the activity of connecting rod 12 for spacing cushion 2, when using, when gag lever post 22 runs through connecting rod 12 and inserts and establish inside installation piece 21, cushion 2 can't remove, and when gag lever post 22 breaks away from connecting rod 12 inside, cushion 2 can remove to can carry out spacing to cushion 2.

By adopting the above technical scheme, the limiting rod 22 can limit the cushion 2.

The surface fixed mounting of gag lever post 22 has spacing dish 23, and spacing groove 25 has been seted up to the inside spacing groove 25 that has installed of piece 21, and spacing dish 23 rotates the card and establishes in spacing groove 25 inside for spacing gag lever post 22, when the use, when spacing dish 23 card was established in spacing groove 25 inside, gag lever post 22 can't remove, when spacing dish 23 break away from spacing groove 25 inside, gag lever post 22 can remove to gag lever post 22 carries out spacingly.

By adopting the technical scheme, the limiting disc 23 can limit the limiting rod 22.

The second spring 24 is fixedly arranged in the mounting block 21, one end, close to the connecting rod 12, of the second spring 24 is contacted with the limiting disc 23 and used for driving the limiting rod 22 to move inwards, when the limiting rod 22 is pulled outwards in use, the second spring 24 is extruded and contracted, and when the hand is released, the second spring 24 releases the contracted force and pushes the limiting rod 22 to move inwards.

By adopting the above technical scheme, the second spring 24 can drive the limit rod 22 to move inwards.

The surface fixed mounting of connecting rod 12 has two sliders 13, and slider 13 slip setting is inside bracing piece 1, and bracing piece 1 inside callipers is equipped with two spouts, and slider 13 slip setting is inside the spout to connecting rod 12 can only remove along the spout.

By adopting the above technical solution, the connecting rod 12 can be moved along the chute.

The top surface activity cover of connecting rod 12 is equipped with sealed lid 11, and sealed lid 11 screw thread sets up at the top of bracing piece 1 for carry out spacingly to connecting rod 12, connecting rod 12 have a thick pole and a thin pole to constitute, the upper surface movable contact of the lower surface and thick pole of sealed lid 11 to can carry out spacingly to connecting rod 12.

By adopting the technical scheme, the sealing cover 11 can limit the connecting rod 12.

Two mounting plates 33 are fixedly arranged on the outer surface of the connecting cylinder 3, and nuts 34 are connected with the mounting plates 33 in a threaded manner and are used for mounting the support rods 1.

By adopting the above technical scheme, the time nut 34 can be used for installing the support rod 1.

Working principle: firstly, establish sealed lid 11 cover on the thin pole of connecting rod 12, insert inside bracing piece 1 with connecting rod 12 along the spout, rotate sealed lid 11, screw in sealed lid 11, accomplish the installation to connecting rod 12, secondly put into inside bracing piece 1 with the bottom of first spring 14 through bracing piece 1, again screw in connecting cylinder 3 through the bottom of bracing piece 1, accomplish the installation of connecting cylinder 3 and disc 32, at this moment when need adjust the elasticity of first spring 14, insert the round hole of connecting cylinder 3 bottom and the bottom of screw rod 31 with the screwdriver, rotate the screw driver and drive screw rod 31 rotation, thereby drive disc 32 and remove, adjust the position of disc 32, thereby adjust the elasticity of first spring 14, then insert installation piece 21 inside with the top of connecting rod 12, rotate spacing rod 22 and drive spacing disc 23 rotation, make spacing disc 23 break away from spacing groove 25 inside, at this moment second spring 24 will shrink the power release, promote spacing rod 22 inwards move, make spacing rod 22 insert and establish inside installation piece 21, carry out spacing to cushion 2, at the time need dismantle cushion 2, the bottom of need take out, make spacing rod 22 outwards pull the position of disc 22, make spacing disc 22 take out spacing disc 23, make spacing disc 23 rotate, make spacing disc 2 take out the spacing disc 23, and change the spacing disc 23, make the spacing disc 2 rotate, and change the spacing disc 23.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (8)

1. The utility model provides an electric motor car saddle strutting arrangement, includes bracing piece (1), its characterized in that: the lower surface of the supporting rod (1) is connected with a connecting cylinder (3) through threads, a disc (32) is slidably installed in the supporting rod (1), the lower surface of the disc (32) is in movable contact with the upper surface of the connecting cylinder (3), a first spring (14) is detachably installed in the supporting rod (1), and the bottom of the first spring (14) is in contact with the disc (32); the utility model discloses a seat cushion, including bracing piece (1), connecting rod (12) are installed to the bracing piece (1) slidable, the bottom of connecting rod (12) contacts with first spring (14), the top demountable installation of connecting rod (12) has cushion (2).

2. An electric vehicle saddle support device according to claim 1, characterized in that the connecting cylinder (3) is internally screwed with a screw (31), the top of the screw (31) being fixedly connected to a disc (32).

3. The saddle support device for the electric vehicle according to claim 1, wherein a mounting block (21) is fixedly mounted on the lower surface of the seat cushion (2), the top of the connecting rod (12) is movably inserted into the mounting block (21), a limiting rod (22) is slidably mounted in the mounting block (21), and one end, close to the connecting rod (12), of the limiting rod (22) is movably inserted into the mounting block (21) through the connecting rod (12).

4. An electric vehicle saddle support device as claimed in claim 3, characterized in that a limiting disc (23) is fixedly arranged on the outer surface of the limiting rod (22), a limiting groove (25) is formed in the mounting block (21), and the limiting disc (23) is rotatably clamped in the limiting groove (25).

5. A saddle support device for electric vehicles according to claim 3, characterized in that the second spring (24) is fixedly mounted in the mounting block (21), and one end of the second spring (24) close to the connecting rod (12) is in contact with the limit plate (23).

6. An electric vehicle saddle support device according to claim 1, characterized in that the outer surface of the connecting rod (12) is fixedly provided with two sliding blocks (13), and the sliding blocks (13) are slidably arranged inside the supporting rod (1).

7. An electric vehicle saddle support device as in claim 1, characterized in that the top outer surface of the connecting rod (12) is movably sleeved with a sealing cover (11), and the sealing cover (11) is arranged on the top of the supporting rod (1) in a threaded manner.

8. An electric vehicle saddle support device according to claim 1, characterized in that the outer surface of the connecting cylinder (3) is fixedly provided with two mounting plates (33), and nuts (34) are connected in the mounting plates (33) in a threaded manner.