CN214334091U

CN214334091U - Electric motor car card base torque sensor convenient to installation

Info

Publication number: CN214334091U
Application number: CN202120135371.6U
Authority: CN
Inventors: 许刚华; 陆青; 罗青松
Original assignee: Kun Shan Lang De Sen Technology Co ltd
Current assignee: Kun Shan Lang De Sen Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-01
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses an electric motor car card base torque sensor convenient to installation, including loading the box, the box is placed to the inner chamber fixedly connected with who loads the box, the upper end and the equal swing joint of lower extreme that load the box both sides have the connecting rod, the one end of connecting rod runs through and loads the box and extends to placing the box inner chamber, and fixedly connected with connecting block, one side fixedly connected with block rubber of connecting rod is kept away from to the connecting block, the connecting rod is located the one end fixedly connected with limiting plate that loads box inner chamber surface. The utility model discloses a cooperation of connecting rod, connecting block, block rubber, limiting plate and first spring for it is fixed to carry out the centre gripping to the torque sensor body, avoids the torque sensor body to take place to rock in the inner chamber of placing the box, thereby improves the stability of torque sensor body placing the box inner chamber, through the cooperation of spacing hole and gag lever post, has played the spacing gliding effect to the limiting plate, prevents that the limiting plate from taking place the skew when the motion.

Description

Electric motor car card base torque sensor convenient to installation

Technical Field

The utility model relates to an electric motor car technical field specifically is an electric motor car card base torque sensor convenient to installation.

Background

With the development of the technology, particularly for personal vehicles in the form of electric vehicles, torque sensors are finally applied to the electric vehicles, and relatively laggard rear axle claw sensors have obvious advantages, and are mainly installed between cranks and cranks, namely the outer sides of five-way shafts, and some torque sensors are directly installed on a middle axle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor car card base torque sensor convenient to installation possesses the advantage of being convenient for to install, has solved because torque sensor's surface does not generally possess mounting hole or mounting panel, consequently needs multiple mounting to fix torque sensor, and this method though can play fixed effect, but the installation is too loaded down with trivial details, has consequently reduced the problem to torque sensor's installation effectiveness.

In order to achieve the above object, the utility model provides a following technical scheme: an electric vehicle card base torque sensor convenient to install comprises a loading box, wherein the inner cavity of the loading box is fixedly connected with a placing box, the upper end and the lower end of the two sides of the loading box are movably connected with connecting rods, one end of each connecting rod penetrates through the loading box and extends to the inner cavity of the placing box, each connecting rod is fixedly connected with a connecting block, one side, far away from the connecting rods, of each connecting block is fixedly connected with a rubber block, one end, located on the inner cavity surface of the loading box, of each connecting rod is fixedly connected with a limiting plate, the upper end and the lower end of each limiting plate are respectively provided with a limiting hole, the upper end and the lower end of each inner cavity of the loading box are respectively fixedly connected with a limiting rod, one end, far away from the inner wall of the loading box, of each limiting rod penetrates through the limiting holes and is fixedly connected with the placing box, the upper end and the lower end of each inner cavity of the loading box are respectively and located between the two connecting rods are respectively and fixedly connected with a first spring, one end of each first spring is fixedly connected with the inside of the loading box, the other end of the first spring is fixedly connected with one side of the limiting plate, a placing groove is formed in the top of the loading box, and the torque sensor body is placed in an inner cavity of the placing box.

Preferably, first spout has all been seted up to both sides of loading box back upper end, the inner chamber sliding connection of first spout has the slider, one side fixedly connected with latch segment of first spout inner chamber is kept away from to the slider, one side fixedly connected with thread bush, two of slider is kept away from to the latch segment threaded connection has the threaded rod between the thread bush, one side and the threaded connection that the thread bush was run through to the one end of threaded rod has the retaining member, and the recess has all been seted up to one side that two latch segments are relative, the inner chamber swing joint of recess has the crank.

Preferably, the two sides of the inner cavity of the placing groove are both provided with second sliding grooves, the inner cavity of each second sliding groove is connected with a sliding rail in a sliding manner, one side of each sliding rail, far away from the inner cavity of each second sliding groove, is fixedly connected with a movable plate, and the center of the front surface of each movable plate is provided with a limiting groove.

Preferably, the positive upper end fixedly connected with fastener box of loading box, the inner chamber sliding connection of fastener box has the spacer pin, the top and the bottom of spacer pin all run through to the outside of fastener box, the fixed surface that the spacer pin is located fastener box inner chamber one end is connected with and promotes the piece, the surface cover that the spacer pin is located fastener box inner chamber one end is equipped with the second spring, the one end of second spring and the inner wall fixed connection of fastener box, the other end of second spring and the one side fixed connection who promotes the piece.

Preferably, one end of the connecting rod penetrates through the outside of the loading box and is fixedly connected with a pulling block, and openings are formed in the front face and the back face of the pulling block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is characterized in that through the matching of the connecting rod, the connecting block, the rubber block, the limiting plate and the first spring, is used for clamping and fixing the torque sensor body, avoids the torque sensor body from shaking in the inner cavity of the placing box, thereby improving the stability of the torque sensor body in the inner cavity of the placing box, playing the effect of limiting and sliding the limiting plate through the matching of the limiting hole and the limiting rod, preventing the limiting plate from deviating during the movement, the torque sensor body can be conveniently taken out of the inner cavity of the placing box or placed in the inner cavity of the placing box through the placing groove, thereby having the advantage of convenient installation, because the surface of the torque sensor is not provided with mounting holes or mounting plates, a plurality of fixing pieces are needed to fix the torque sensor, although the method can play a role in fixing, however, the installation process is too cumbersome, thereby reducing the problem of installation efficiency of the torque sensor.

2. The utility model discloses a set up first spout and slider, the latch segment horizontal slip of being convenient for, through setting up the thread bush, the threaded rod, the cooperation of retaining member and recess, played and to load the box and install the effect on the crank surface, thereby be convenient for connect fixedly to loading box and crank, through setting up second spout and slide rail, be convenient for insert the inner chamber of standing groove with the fly leaf, thereby prevent that dust and water stain from getting into the normal function that the inner chamber of loading the box influences the sensor, through setting up the spacing groove, be used for the cooperation spacer pin carries out spacing fixed to the fly leaf, avoid the fly leaf to follow the inner chamber roll-off of standing groove, promote piece and second spring through setting up, be used for the cooperation spacer pin pegs graft the spacing groove, through setting up the pulling piece, be convenient for spur the connecting rod.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is a schematic sectional view of the cartridge of the present invention.

In the figure: 1. loading a cartridge; 2. placing the box; 3. a connecting rod; 4. connecting blocks; 5. a rubber block; 6. a limiting plate; 7. a limiting hole; 8. a limiting rod; 9. a first spring; 10. a placement groove; 11. a torque sensor body; 12. a first chute; 13. a slider; 14. a locking block; 15. a threaded sleeve; 16. a threaded rod; 17. a locking member; 18. a groove; 19. a crank; 20. a second chute; 21. a slide rail; 22. a movable plate; 23. a limiting groove; 24. a card member box; 25. a spacing pin; 26. a pushing block; 27. a second spring; 28. and pulling the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an electric vehicle card base torque sensor convenient for installation comprises a loading box 1, a placing box 2 fixedly connected to the inner cavity of the loading box 1, a connecting rod 3 movably connected to the upper end and the lower end of each of two sides of the loading box 1, a connecting block 4 fixedly connected to one end of the connecting rod 3 penetrating the loading box 1 and extending to the inner cavity of the placing box 2, a rubber block 5 fixedly connected to one side of the connecting block 4 away from the connecting rod 3, a limiting plate 6 fixedly connected to one end of the connecting rod 3 on the surface of the inner cavity of the loading box 1, limiting holes 7 formed in the upper end and the lower end of the limiting plate 6, limiting rods 8 fixedly connected to the upper end and the lower end of each of two sides of the inner cavity of the loading box 1, a first spring 9 fixedly connected to one end of the limiting rod 8 away from the inner wall of the loading box 1 and fixedly connected to the placing box 2, and a first spring 9 fixedly connected to the upper end and the lower end of each of two sides of the inner cavity of the loading box 1 and between the two connecting rods 3, one end of a first spring 9 is fixedly connected with the inside of the loading box 1, the other end of the first spring 9 is fixedly connected with one side of a limiting plate 6, a placing groove 10 is arranged at the top of the loading box 1, a torque sensor body 11 is placed in an inner cavity of the loading box 2, the torque sensor body 11 is used for clamping and fixing the torque sensor body 11 through the matching of a connecting rod 3, a connecting block 4, a rubber block 5, the limiting plate 6 and the first spring 9, the torque sensor body 11 is prevented from shaking in the inner cavity of the loading box 2, the stability of the torque sensor body 11 in the inner cavity of the loading box 2 is improved, the limiting sliding effect of the limiting plate 6 is achieved through the matching of a limiting hole 7 and a limiting rod 8, the limiting plate 6 is prevented from deviating during movement, and the torque sensor body 11 is conveniently taken out of the inner cavity of the loading box 2 or the inner cavity of the loading box 2 is placed through the placing groove 10, therefore, the method has the advantage of convenience in installation, and the surface of the torque sensor is generally not provided with the installation hole or the installation plate, so that the torque sensor is required to be fixed by various fixing pieces.

In this embodiment, specifically, the two sides of the upper end of the back of the loading box 1 are both provided with a first sliding groove 12, the inner cavity of the first sliding groove 12 is slidably connected with a sliding block 13, one side of the sliding block 13 far away from the inner cavity of the first sliding groove 12 is fixedly connected with a locking block 14, one side of the locking block 14 far away from the sliding block 13 is fixedly connected with a threaded sleeve 15, a threaded rod 16 is in threaded connection between the two threaded sleeves 15, one end of the threaded rod 16 penetrates through one side of the threaded sleeve 15 and is in threaded connection with a locking member 17, and one side of the two locking blocks 14 opposite to each other is provided with a groove 18, the inner cavity of the groove 18 is movably connected with a crank 19, through setting up first spout 12 and slider 13, be convenient for latch segment 14 horizontal slip, through the cooperation that sets up thread bush 15, threaded rod 16, retaining member 17 and recess 18, played the effect of installing loading box 1 in the surface of crank 19 to be convenient for connect fixedly loading box 1 and crank 19.

In this embodiment, specifically, second spout 20 has all been seted up to the both sides of standing groove 10 inner chamber, and the inner chamber sliding connection of second spout 20 has slide rail 21, and slide rail 21 keeps away from one side fixedly connected with fly leaf 22 of second spout 20 inner chamber, and spacing groove 23 has been seted up to the positive center department of fly leaf 22, through setting up second spout 20 and slide rail 21, is convenient for insert the inner chamber of standing groove 10 with fly leaf 22 to prevent that dust and water stain from getting into the normal function that the inner chamber of loading box 1 influences the sensor.

In this embodiment, specifically, the positive upper end fixedly connected with fastener box 24 of loading box 1, the inner chamber sliding connection of fastener box 24 has spacer pin 25, the top and the bottom of spacer pin 25 all run through to the outside of fastener box 24, surface fixedly connected with that spacer pin 25 is located fastener box 24 inner chamber one end promotes piece 26, the surface cover that spacer pin 25 is located fastener box 24 inner chamber one end is equipped with second spring 27, the one end of second spring 27 and the inner wall fixed connection of fastener box 24, the other end of second spring 27 and the one side fixed connection who promotes piece 26, through setting up spacing groove 23, be used for cooperating spacer pin 25 to carry out spacing fixed to fly leaf 22, avoid fly leaf 22 to follow the inner chamber roll-off of standing groove 10, promote piece 26 and second spring 27 through setting up, be used for cooperating spacer pin 25 to peg graft spacing groove 23.

In this embodiment, it is concrete, the one end of connecting rod 3 runs through to loading box 1 outside and fixedly connected with pulling piece 28, and the opening has all been seted up to the front and the back of pulling piece 28, pulls piece 28 through the setting, is convenient for spur connecting rod 3.

When the torque sensor is used, the connecting rod 3 is pulled outwards through the pulling block 28, the connecting rod 3 drives the connecting block 4, the rubber block 5 and the limiting plate 6 to move when moving, the limiting plate 6 drives the first spring 9 to move so that the first spring 9 is stressed to deform, the torque sensor body 11 is placed in the inner cavity of the placing box 2 through the placing groove 10, the reset elastic force of the first spring 9 pushes the limiting plate 6 to move by loosening the pulling block 28, the limiting plate 6 drives the connecting rod 3 to move, the connecting rod 3 drives the connecting block 4 to move, the connecting block 4 drives the rubber block 5 to move, one side of the rubber block 5 is in contact with the torque sensor body 11 and clamps the torque sensor body 11, so that the torque sensor body 11 is fixed in the inner cavity of the placing box 2, the locking block 14 is clamped on the crank 19 through the groove 18, the locking block 14 is locked by clockwise rotating the locking piece 17 so that the threaded sleeve 15 drives the locking block 14 to move to the opposite side, therefore, the loading box 1 can be fixedly connected with the crank 19, the limit pin 25 is pulled downwards, the limit pin 25 drives the pushing block 26 to move, the pushing block 26 drives the second spring 27 to move, so that the second spring 27 is stressed to deform, then the movable plate 22 is inserted into the inner cavity of the placing groove 10 through the matching of the slide rail 21 and the second slide groove 20, after the plugging is finished, the reset elasticity of the second spring 27 pushes the pushing block 26 to move through loosening the limit pin 25, the pushing block 26 drives the limit pin 25 to move, so that the limit pin 25 is inserted into the inner cavity of the limit groove 23, so that the movable plate 22 is fixed in the inner cavity of the placing groove 10, and the method has the advantage of convenient installation, because the surface of the torque sensor does not generally have installation holes or installation plates, a plurality of fixing pieces are needed to fix the torque sensor, although the method can play a role of fixing, the installation process is too tedious, thus reducing the problem of mounting efficiency of the torque sensor.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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

Claims

1. The utility model provides an electric motor car card base torque sensor convenient to installation, includes and loads box (1), its characterized in that: the inner cavity of the loading box (1) is fixedly connected with a placing box (2), the upper end and the lower end of the two sides of the loading box (1) are movably connected with a connecting rod (3), one end of the connecting rod (3) penetrates through the loading box (1) and extends to the inner cavity of the placing box (2), the connecting rod is fixedly connected with a connecting block (4), one side of the connecting block (4) far away from the connecting rod (3) is fixedly connected with a rubber block (5), one end of the connecting rod (3) positioned on the surface of the inner cavity of the loading box (1) is fixedly connected with a limiting plate (6), the upper end and the lower end of the limiting plate (6) are respectively provided with a limiting hole (7), the upper end and the lower end of the two sides of the inner cavity of the loading box (1) are respectively fixedly connected with a limiting rod (8), one end of the limiting rod (8) far away from the inner wall of the loading box (1) penetrates through the limiting hole (7) and is fixedly connected with the placing box (2), load the upper end and the lower extreme of box (1) inner chamber both sides and be located equal first spring of fixedly connected with (9) between two connecting rods (3), the one end of first spring (9) and the inside fixed connection who loads box (1), the other end of first spring (9) and one side fixed connection of limiting plate (6), standing groove (10) have been seted up at the top of loading box (1), torque sensor body (11) have been placed to the inner chamber of placing box (2).

2. The easy-to-install electric vehicle card base torque sensor according to claim 1, wherein: first spout (12) have all been seted up to both sides of loading box (1) back upper end, the inner chamber sliding connection of first spout (12) has slider (13), one side fixedly connected with latch segment (14) of first spout (12) inner chamber are kept away from in slider (13), one side fixedly connected with thread bush (15) of slider (13) are kept away from in latch segment (14), two threaded connection has threaded rod (16) between thread bush (15), one side and the threaded connection that one end of threaded rod (16) runs through thread bush (15) have retaining member (17), and the relative one side of two latch segments (14) all sets up fluted (18), the inner chamber swing joint of recess (18) has crank (19).

3. The easy-to-install electric vehicle card base torque sensor according to claim 1, wherein: second spout (20) have all been seted up to the both sides of standing groove (10) inner chamber, the inner chamber sliding connection of second spout (20) has slide rail (21), one side fixedly connected with fly leaf (22) of second spout (20) inner chamber is kept away from in slide rail (21), spacing groove (23) have been seted up to the positive center department of fly leaf (22).

4. The easy-to-install electric vehicle card base torque sensor according to claim 1, wherein: the loading box (1) is positive upper end fixedly connected with fastener box (24), the inner chamber sliding connection of fastener box (24) has spacer pin (25), the outside to fastener box (24) is all run through to the top and the bottom of spacer pin (25), the fixed surface that spacer pin (25) is located fastener box (24) inner chamber one end is connected with and promotes piece (26), the surface cover that spacer pin (25) is located fastener box (24) inner chamber one end is equipped with second spring (27), the one end of second spring (27) and the inner wall fixed connection of fastener box (24), the other end of second spring (27) and the one side fixed connection who promotes piece (26).

5. The easy-to-install electric vehicle card base torque sensor according to claim 1, wherein: one end of the connecting rod (3) penetrates to the outside of the loading box (1) and is fixedly connected with a pulling block (28), and the front and the back of the pulling block (28) are both provided with openings.