CN214901739U

CN214901739U - Electric vehicle controller with wire harness fixing function

Info

Publication number: CN214901739U
Application number: CN202023313017.2U
Authority: CN
Inventors: 张超; 李亚玲; 付云
Original assignee: Xuzhou Jingmao Electron Technology Co ltd
Current assignee: Xuzhou Jingmao Electron Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-26
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an electric vehicle controller with pencil fixed function, including controller and fixed block, the post type hole has been seted up to the inner wall of fixed block, the inner wall in post type hole rotates and is connected with the pivot, the outer wall fixedly connected with gear of pivot, two outer wall fixedly connected with from the driving wheel of pivot, the outer wall of controller is provided with the pencil, the outer wall of pencil and the inner wall swing joint of fixed block. Through the tensile gear revolve that drives of card strip that sets up, because the relation of connection of pivot, so can drive from the driving wheel rotation, the outer wall from the driving wheel meshes with the outer wall of rack, so can drive the rack from the rotation of driving wheel and reciprocate, thereby press from both sides tight fixed to the pencil, the meshing of fixture block and gear outer wall, play the fixed action to the gear, prevent that it from moving toward the gyration, it can not be pressed from both sides tightly fixedly to lead to the pencil, the pulling pull rod can drive the fixture block and shift up, thereby the clamping state to the pencil is cancelled, in order to reach fixed firm effect.

Description

Electric vehicle controller with wire harness fixing function

Technical Field

The utility model belongs to the technical field of the controller, concretely relates to electric vehicle controller with pencil fixed function.

Background

The electric vehicle controller is a core control device used for controlling the starting, running, advancing and retreating, speed and stopping of a motor of an electric vehicle and other electronic devices of the electric vehicle, is like the brain of the electric vehicle, and is an important part on the electric vehicle. The existing electric vehicle controller is generally provided with a wire outlet hole, a connecting wire in the controller generally extends out of the wire outlet hole, and the connecting wire extending out of the wire outlet hole is easy to wind and mix together due to the fact that too many connecting wires are arranged on the controller and no matched connecting wire fixing and arranging device is arranged, and inconvenience is brought to wiring installation of the controller.

Electric vehicle controller with pencil fixed function as disclosed in chinese patent CN109348669A, it makes two sets of fixed block separation through the hand piece, directly put into semi-circular groove with the fixed section of thick bamboo of fixed setting on the electric wire in, make the fixed block closed, carry out fixed joint to fixed section of thick bamboo through the cooperation of the joint groove that is equipped with on two sets of arc joint portion and the semi-circular groove and the annular joint strip that is equipped with on the fixed section of thick bamboo, separate the electric wire, in order to have reached the mixed winding of avoiding the electric wire, the effect of installation of conveniently working a telephone switchboard, nevertheless still have following problem when it uses:

1. because the device design structure is single, only fix the pencil through the spring, lead to fixed insecure problem.

2. The device does not have the protection function for the controller, so that the controller is easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric vehicle controller with pencil fixed function to propose the current electric vehicle controller with pencil fixed function in solving above-mentioned background art in the use, because the device project organization is single, only fix the pencil through the spring, secondly, the device does not possess the protect function to the controller, thereby leads to fixed insecure and the easy problem of damaging of controller.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric vehicle controller with pencil fixed function, includes controller and fixed block, the outer wall fixed connection of outer wall through being provided with connecting strip and fixed block of controller, the post type hole has been seted up to the inner wall of fixed block, the inner wall in post type hole rotates and is connected with the pivot, the outer wall fixedly connected with gear of pivot, two outer wall fixedly connected with of pivot are from the driving wheel, the outer wall of controller is provided with the pencil, the outer wall of pencil and the inner wall swing joint of fixed block.

Preferably, the inner wall of the fixed block is movably connected with a clamping strip, and the outer wall of the clamping strip is meshed with the outer wall of the gear.

Preferably, the shrinkage pool has been seted up at the top of fixed block, the inner wall of shrinkage pool is linked together with the inner wall in post type hole, the inner wall of shrinkage pool is provided with the fixture block, the top fixedly connected with pull rod of fixture block, the outer wall of fixture block and the outer wall meshing of gear.

Preferably, two grooves are formed in the inner wall of the concave hole, each groove is fixedly connected with a spring, each spring is movably connected with a limiting rod at the other end of each spring, and each limiting rod is fixedly connected with the bottom of each limiting rod and the outer wall of each clamping block.

Preferably, four sliding grooves are formed in the inner wall of the fixing block, a rack is arranged on the inner wall of each sliding groove, the inner wall of each sliding groove is communicated with the inner wall of the column-shaped hole, the outer wall of each rack is meshed with the outer wall of the driven wheel, a rubber block is fixedly connected to the bottom of each rack, and the bottom of each rubber block is movably connected with the outer wall of the wire harness.

Preferably, the outer wall fixedly connected with anticorrosive coating of controller, the outer wall fixedly connected with waterproof layer of anticorrosive coating, the outer wall fixedly connected with four rubber pads of controller.

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

1. the gear is driven to rotate by the stretching of the arranged clamping strip, the driven wheel is driven to rotate due to the connection relation of the rotating shaft, the outer wall of the driven wheel is meshed with the outer wall of the rack, therefore, the rotation of the driven wheel can drive the rack to move up and down, thereby clamping and fixing the wire harness, the arrangement of the rubber block can ensure that when the wire harness is extruded and fixed by utilizing the skid resistance and the elasticity of the rubber block, the wire harness can not be damaged, the meshing of the clamping block and the outer wall of the gear plays a role in fixing the gear, the wire harness is prevented from rotating back, the wire harness can not be clamped and fixed, the clamping block can be driven to move upwards by pulling the pull rod, thereby the cancellation can support the gag lever post to the tight state of clamp of pencil, and the setting of spring can utilize its elasticity again, makes things convenient for the gag lever post to remove in the recess, and the cooperation of recess and gag lever post is used, can play and prevent that the gag lever post from shifting when removing to reach fixed firm effect.

2. The anticorrosive coating material through setting up is glass steel, because there is glass fiber's reinforcing effect, generally all have higher mechanical strength and wholeness, receive mechanical impact etc. be difficult to the damage that appears, acid to atmosphere, water and general concentration, alkali, salt and multiple oils and solvent all have better resistance, the material of waterproof layer is acrylic acid, waterproof film formed after the solidification has certain extensibility, elastoplasticity, crack resistance, impermeability and weatherability, can play waterproof, prevention of seepage and guard action, rubber has elasticity and antiskid nature, the design of rubber pad, when dropping to the controller, play the effect of shock attenuation buffering, it is more firm when placing again, in order to reach the protection to the controller, the effect that is difficult to damage.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of the clip strip of the present invention;

fig. 3 is a schematic view of a partial sectional structure of the rack of the present invention;

fig. 4 is a schematic view of a partial sectional structure of the sliding groove of the present invention;

fig. 5 is a schematic view of a partial sectional structure of the controller according to the present invention.

In the figure: 1. a controller; 2. a rubber pad; 3. a pull rod; 4. a fixed block; 5. clamping the strip; 6. a wire harness; 7. concave holes; 8. a spring; 9. a groove; 10. a limiting rod; 11. a clamping block; 12. a gear; 13. a cylindrical hole; 14. a driven wheel; 15. a rotating shaft; 16. a rubber block; 17. a rack; 18. a sliding groove; 19. a waterproof layer; 20. and (4) an anticorrosive layer.

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.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: an electric vehicle controller with a wire harness fixing function comprises a controller 1 and a fixing block 4, wherein the outer wall of the controller 1 is fixedly connected with the outer wall of the fixing block 4 through a connecting strip, the inner wall of the fixing block 4 is provided with a cylindrical hole 13, the inner wall of the cylindrical hole 13 is rotatably connected with a rotating shaft 15, the outer wall of the rotating shaft 15 is fixedly connected with a gear 12, the outer wall of the rotating shaft 15 is fixedly connected with two driven wheels 14, the outer wall of the controller 1 is provided with a wire harness 6, the outer wall of the wire harness 6 is movably connected with the inner wall of the fixing block 4, the inner wall of the fixing block 4 is movably connected with a clamping strip 5, the outer wall of the clamping strip 5 is meshed with the outer wall of the gear 12, the inner wall of the fixing block 4 is provided with four sliding grooves 18, the inner wall of each sliding groove 18 is provided with a rack 17, the inner wall of each sliding groove 18 is communicated with the inner wall of the cylindrical hole 13, and the outer wall of each rack 17 is meshed with the outer wall of the driven wheel 14, the bottom of each rack 17 is fixedly connected with a rubber block 16, and the bottom of each rubber block 16 is movably connected with the outer wall of the wiring harness 6.

In this embodiment, through the tensile gear 12 rotation that drives of card strip 5 that sets up, because the relation of connection of pivot 15, so can drive from 14 rotations of driving wheel, from the outer wall of 14 and the outer wall meshing of rack 17, so can drive rack 17 and reciprocate from the rotation of 14 of driving wheel to press from both sides tight fixedly to pencil 6, the setting of rubber block 16 utilizes its non-skid property and elasticity, can guarantee when fixed 6 extrusions of pencil, pencil 6 can not impaired.

Example two:

as shown in fig. 1-5, on the basis of the first embodiment, the utility model provides a technical solution: the outer wall fixedly connected with anticorrosive coating 20 of controller 1, the outer wall fixedly connected with waterproof layer 19 of anticorrosive coating 20, the outer wall fixedly connected with four rubber pads 2 of controller 1.

In this embodiment, the anticorrosive coating 20 material through setting up is glass steel, because there is glass fiber's reinforcing effect, generally all have higher mechanical strength and wholeness, receive mechanical impact etc. and be difficult to the damage that appears, all have better resistance to atmosphere, water and the acid of general concentration, alkali, salt and multiple oils and solvent, waterproof layer 19 material is acrylic acid, the waterproof film who forms after the solidification has certain extensibility, elastoplasticity, crack resistance, impermeability and weatherability, can play waterproof, prevention of seepage and guard action, rubber has elasticity and antiskid nature, the design of rubber pad 2, when dropping controller 1, play the effect of shock attenuation buffering, it is more firm when again letting it place.

Example three:

as shown in fig. 1-5, on the basis of the first embodiment and the second embodiment, the utility model provides a technical solution: shrinkage pool 7 has been seted up at the top of fixed block 4, the inner wall of shrinkage pool 7 is linked together with the inner wall of post type hole 13, the inner wall of shrinkage pool 7 is provided with fixture block 11, the top fixedly connected with pull rod 3 of fixture block 11, the outer wall of fixture block 11 and gear 12's outer wall meshing, two recess 9 have been seted up to the inner wall of shrinkage pool 7, the inner wall fixedly connected with spring 8 of every recess 9, the other end swing joint of every spring 8 has gag lever post 10, the bottom of every gag lever post 10 and the outer wall fixed connection of fixture block 11.

In this embodiment, through the meshing of the fixture block 11 and the 12 outer walls of gear that set up, play the fixed action to gear 12, prevent that it from moving toward the gyration, it can not be pressed from both sides tightly fixedly to lead to pencil 6, pulling pull rod 3 can drive fixture block 11 and move up, thereby the cancellation is to the tight state of clamp of pencil 6, spring 8's setting, can support gag lever post 10, can utilize its elasticity again, make things convenient for gag lever post 10 to remove in recess 9, recess 9 and gag lever post 10's cooperation is used, can play and prevent that gag lever post 10 from shifting time skew.

The utility model discloses a theory of operation and use flow: the gear 12 is driven to rotate by stretching the clamping strip 5, the driven wheel 14 is driven to rotate due to the connection relation of the rotating shaft 15, the outer wall of the driven wheel 14 is meshed with the outer wall of the rack 17, the rack 17 is driven to move up and down by the rotation of the driven wheel 14, so that the wiring harness 6 is clamped and fixed, the rubber block 16 is arranged, the anti-skid property and the elasticity are utilized, the wiring harness 6 can be ensured not to be damaged when the wiring harness 6 is extruded and fixed, the clamping block 11 is meshed with the outer wall of the gear 12 to play a role in fixing the gear 12 and prevent the gear 12 from rotating, so that the wiring harness 6 cannot be clamped and fixed, the clamping state of the wiring harness 6 is cancelled, the spring 8 is arranged, the limiting rod 10 can be supported and can be utilized, the limiting rod 10 can be conveniently moved in the groove 9, and the groove 9 and the limiting rod 10 are matched for use, the anti-corrosion layer 20 is made of glass fiber reinforced plastic, and generally has high mechanical strength and integrity due to the reinforcing effect of glass fiber, is not easy to be damaged by mechanical impact and the like, and has good resistance to atmosphere, water, acid, alkali, salt, various oils and solvents with common concentration, the waterproof layer 19 is made of acrylic acid, a waterproof film formed after curing has certain extensibility, elastoplasticity, crack resistance, impermeability and weather resistance, and can play waterproof, seepage-proof and protective effects, the rubber has elasticity and skid resistance, and the rubber pad 2 is designed to play a role in damping and buffering when falling down the controller 1 and to be more stable when being placed.

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 vehicle controller with pencil fixed function, includes controller (1) and fixed block (4), its characterized in that: the outer wall of controller (1) is through the outer wall fixed connection who is provided with connecting strip and fixed block (4), columnar order hole (13) have been seted up to the inner wall of fixed block (4), the inner wall of columnar order hole (13) rotates and is connected with pivot (15), the outer wall fixedly connected with gear (12) of pivot (15), two outer wall fixedly connected with of pivot (15) are from driving wheel (14), the outer wall of controller (1) is provided with pencil (6), the outer wall of pencil (6) and the inner wall swing joint of fixed block (4).

2. The electric vehicle controller with the wire harness fixing function according to claim 1, characterized in that: the inner wall swing joint of fixed block (4) has card strip (5), the outer wall of card strip (5) and the outer wall meshing of gear (12).

3. The electric vehicle controller with the wire harness fixing function according to claim 1, characterized in that: shrinkage pool (7) have been seted up at the top of fixed block (4), the inner wall of shrinkage pool (7) is linked together with the inner wall in post type hole (13), the inner wall of shrinkage pool (7) is provided with fixture block (11), the top fixedly connected with pull rod (3) of fixture block (11), the outer wall meshing of the outer wall of fixture block (11) and gear (12).

4. The electric vehicle controller with the wire harness fixing function according to claim 3, characterized in that: two recesses (9), every have been seted up to the inner wall of shrinkage pool (7) the inner wall fixedly connected with spring (8) of recess (9), every the other end swing joint of spring (8) has gag lever post (10), every the bottom of gag lever post (10) and the outer wall fixed connection of fixture block (11).

5. The electric vehicle controller with the wire harness fixing function according to claim 1, characterized in that: four sliding chutes (18) are formed in the inner wall of the fixing block (4), each sliding chute (18) is provided with a rack (17) on the inner wall, each sliding chute (18) is communicated with the inner wall of the column-shaped hole (13), each rack (17) is meshed with the outer wall of the driven wheel (14) on the outer wall, each rack (17) is fixedly connected with a rubber block (16) on the bottom, and each rubber block (16) is movably connected with the outer wall of the wiring harness (6) on the bottom.

6. The electric vehicle controller with the wire harness fixing function according to claim 1, characterized in that: the outer wall fixedly connected with anticorrosive coating (20) of controller (1), the outer wall fixedly connected with waterproof layer (19) of anticorrosive coating (20), the outer wall fixedly connected with four rubber pads (2) of controller (1).