CN212115895U

CN212115895U - Electric vehicle controller without external leakage connecting wire

Info

Publication number: CN212115895U
Application number: CN202020936727.1U
Authority: CN
Inventors: 雷进波
Original assignee: Suzhou Liyao New Energy Technology Co ltd
Current assignee: Suzhou Liyao New Energy Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-08
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to an electric vehicle controller technical field just discloses a no outer connecting wire electric vehicle controller that leaks, including controller body and protecting sheathing. This no external leakage connecting wire electric vehicle controller, through being provided with protecting sheathing and pencil interface, be connected to the connecting wire pencil on the pencil interface, make the connecting wire pencil can not expose the outside at the controller body, when needing to maintain the controller body and examine, manual pulling pull ring, thereby drive the movable rod and remove right, fixed column atress extrudees first spring, make first spring shrink, the movable rod is taken out from between two fixed columns, first spring automatic re-setting, open sealed lid this moment can the controller body is taken out, after having detected, only need put back the controller body in the bearing seat, connecting wire pencil butt joint pencil interface, make sealed lid reset, promote the movable rod and remove left, it can be fixed to make the fixed column joint to the recess in, high durability and convenient use, the operation is got up simply.

Description

Electric vehicle controller without external leakage connecting wire

Technical Field

The utility model relates to an electric vehicle controller technical field specifically is a no outer connecting wire electric vehicle controller that leaks.

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 just like the brain of the electric vehicle and is an important part on the electric vehicle, and the electric vehicle mainly comprises an electric bicycle, an electric two-wheel motorcycle, an electric tricycle, an electric three-wheel motorcycle, an electric four-wheel vehicle, an electric battery car and the like.

Most of connecting wire harnesses of common electric vehicle controllers in the current market are exposed outside the controllers, if the connecting wire harnesses touch water in the using process, the controllers can be burnt, and meanwhile, the safety of drivers is not guaranteed, so that the electric vehicle controller without the external leakage connecting wire is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a no outer connecting wire electric vehicle controller that leaks possesses advantages such as no outer connecting wire pencil that leaks, has solved common electric vehicle controller's on the existing market connecting wire pencil most all exposes in the outside of controller, if the water is touch to connecting wire pencil at the in-process that uses, can lead to burning out of controller, also does not have guaranteed problem to navigating mate's safety simultaneously.

(II) technical scheme

For the above-mentioned purpose that possesses not have outer hourglass connecting harness of realization, the utility model provides a following technical scheme: an electric vehicle controller without an external leakage connecting wire comprises a controller body and a protective shell, wherein the controller body is movably arranged in the protective shell, a sealing cover is movably arranged on the right side wall of the protective shell, a wire harness interface is fixedly arranged on the right side of the sealing cover, the right side of the controller body is fixedly connected with a connecting wire harness extending into the wire harness interface, a movable rod penetrating through and extending to the left side of the sealing cover is movably arranged on the right side of the sealing cover, a pull ring is fixedly connected on the right side of the movable rod, limiting plates which are vertically distributed are fixedly arranged on the front side and the back side of the inner wall on the right side of the protective shell, a fixed block 8 is fixedly arranged on one side of the two vertically distributed limiting plates 7, which is opposite to each other, and a fixed column is fixedly arranged on the inner top wall and the inner bottom wall of the protective shell 2, a first spring, the equal fixed mounting of inner roof and interior diapire of protecting sheathing has the heat dissipation strip, the equal fixed mounting in the left and right sides at protecting sheathing top has the second spring, two the top fixedly connected with baffle of second spring.

Preferably, a through hole matched with the movable rod is formed in the sealing cover, and the movable rod penetrates through the sealing cover through the through hole and extends to the inside of the protective shell.

Preferably, the one end that the fixed column is close to the movable rod is convex-type hemisphere, and the recess with fixed column looks adaptation is all seted up to the top and the bottom of movable rod, and the fixed column extends to in the recess with the movable rod joint.

Preferably, the quantity of movable rod is four, four the top and the equal joint in bottom of movable rod have the fixed column.

Preferably, the number of the wire harness interfaces is not less than that of the connecting wire harnesses, and the connecting wire harnesses and the wire harness interfaces are in one-to-one correspondence.

Preferably, the left side wall of the protective housing is fixedly provided with a bearing seat, and the controller body is clamped in the bearing seat.

(III) advantageous effects

Compared with the prior art, the utility model provides a no outer connecting wire electric vehicle controller that leaks possesses following beneficial effect:

the electric vehicle controller without the external leakage connecting wire is characterized in that the connecting wire harness is connected to the wire harness interface through the protective shell and the wire harness interface, so that the connecting wire harness is not exposed outside the controller body, when the controller body needs to be maintained and detected, the pull ring is manually pulled, the movable rod is driven to move rightwards, the fixed columns extrude the first spring under the stress of the first spring, the first spring is contracted, the movable rod is pulled out from between the two fixed columns, the first spring automatically resets, the sealing cover is opened to take out the controller body, after the detection is finished, the controller body only needs to be put back into the bearing seat, the connecting wire harness is in butt joint with the wire harness interface, the sealing cover is reset, the movable rod is pushed to move leftwards, the fixed columns are clamped into the grooves to be fixed, and through the arrangement of the two second springs, if a vehicle bumps occur during riding, the second springs play a role in damping, the protective shell is not easy to damage, the normal use of the protective shell is ensured, the use is convenient, and the operation is simple.

Drawings

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

FIG. 2 is an enlarged view of the present invention A;

FIG. 3 is a right side view of the present invention

In the figure: the device comprises a controller body 1, a protective shell 2, a connecting wire harness 3, a sealing cover 4, a wire harness interface 5, a movable rod 6, a limiting plate 7, a fixing block 8, a first spring 9, a fixing column 10, a heat dissipation strip 11, a second spring 12, a baffle 13 and a pull ring 14.

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. 1-3, the present invention provides a technical solution: an electric vehicle controller without an external leakage connecting wire comprises a controller body 1 and a protective shell 2, wherein the controller body 1 is movably arranged in the protective shell 2, a bearing seat is fixedly arranged on the left side wall of the protective shell 2, the controller body 1 is clamped in the bearing seat, a sealing cover 4 is movably arranged on the right side wall of the protective shell 2, a wire harness interface 5 is fixedly arranged on the right side of the sealing cover 4, a connecting wire harness 3 extending into the wire harness interface 5 is fixedly connected to the right side of the controller body 1, the number of the wire harness interfaces 5 is not less than that of the connecting wire harnesses 3, the connecting wire harnesses 3 and the wire harness interface 5 are in one-to-one correspondence, a movable rod 6 penetrating and extending to the left side of the sealing cover 4 is movably arranged on the right side of the sealing cover 4, a through hole matched with the movable rod 6 is arranged in the sealing cover 4, the movable rod 6 penetrates through, a pull ring 14 is fixedly connected to the right side of the movable rod 6, a limiting plate 7 which is vertically distributed is fixedly mounted on the front surface and the back surface of the inner wall of the right side of the protective shell 2, two limiting plates 7 which are vertically distributed are fixedly mounted on the back side of the inner wall of the right side of the protective shell 2, a fixed block 8 is fixedly mounted on the inner top wall and the inner bottom wall of the protective shell 2, a first spring 9 is fixedly mounted inside the fixed block 8, fixed columns 10 are fixedly connected to one side of each first spring 9, which is close to the movable rod 6, a convex hemisphere is arranged at one end of each fixed column 10, which is close to the movable rod 6, grooves which are matched with the fixed columns 10 are formed in the top and the bottom of the movable rod 6, the fixed columns 10 extend into the grooves and are clamped with the movable rods 6, the number of the movable rods 6 is four, the fixed columns 10 are clamped at the top and the bottom of the four movable rods 6, the tops of the two second springs 12 are fixedly connected with a baffle 13.

To sum up, the electric vehicle controller without the external leakage connecting wire is provided with the protective shell 2 and the wire harness interface 5 to connect the connecting wire harness 3 to the wire harness interface 5, so that the connecting wire harness 3 is not exposed outside the controller body 1, when the controller body 1 needs to be maintained and inspected, the pull ring 14 is manually pulled to drive the movable rod 6 to move rightwards, the fixed column 10 is forced to extrude the first spring 9, the first spring 9 is contracted, the movable rod 6 is drawn out from between the two fixed columns 10, the first spring 9 automatically resets, the sealing cover 4 is opened at the moment to take out the controller body 1, after the inspection is finished, the controller body 1 only needs to be put back into the bearing seat, the connecting wire harness 3 is connected with the wire harness butt joint interface 5 to reset the sealing cover 4, the movable rod 6 is pushed to move leftwards, the fixed column 10 is clamped into the groove to be fixed, and through the arrangement of the two second springs 12, if jolting appears in the vehicle when riding, second spring 12 just plays the shock attenuation effect, make protecting sheathing 2 be difficult for damaging, guaranteed protecting sheathing 2's normal use, and convenient to use, the operation is got up simply, the connecting harness 3 of having solved common electric vehicle controller on the existing market mostly all exposes in the outside of controller, if connecting harness 3 runs into water at the in-process of using, probably lead to burning out of controller, also there is not guaranteed problem to navigating mate's safety simultaneously.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a no outer electric vehicle controller that leaks connecting wire, includes controller body (1) and protecting sheathing (2), its characterized in that: the utility model discloses a safety protection device for the automobile, including protecting sheathing (2), the inside movable mounting of protecting sheathing (2) has controller body (1), movable mounting has sealed lid (4) on the protecting sheathing (2) right side wall, the right side fixed mounting of sealed lid (4) has pencil interface (5), the right side fixedly connected with of controller body (1) extends to connecting wire harness (3) in pencil interface (5), the right side movable mounting of sealed lid (4) has to run through and extend to its left movable rod (6), the right side fixedly connected with pull ring (14) of movable rod (6), the front and the back of protecting sheathing (2) right side inner wall all fixed mounting have be limiting plate (7) that distribute from top to bottom, two be that distribute from top to bottom the back one side of limiting plate (7) mutually on the back and the interior roof of protecting sheathing (2) and the equal fixed mounting of interior bottom wall have fixed block (8), the inside fixed mounting of, first spring (9) are close to equal fixedly connected with fixed column (10) in one side of movable rod (6), the equal fixed mounting of interior roof and interior diapire of protecting sheathing (2) has heat dissipation strip (11), the equal fixed mounting in the left and right sides at protecting sheathing (2) top has second spring (12), two the top fixedly connected with baffle (13) of second spring (12).

2. The electric vehicle controller without the external leakage connecting wire as claimed in claim 1, wherein: the inside of sealed lid (4) is seted up with movable rod (6) looks adaptation through hole, movable rod (6) run through sealed lid (4) through the through hole and extend to the inside of protecting sheathing (2).

3. The electric vehicle controller without the external leakage connecting wire as claimed in claim 1, wherein: the one end that fixed column (10) are close to movable rod (6) is convex type hemisphere, and the recess with fixed column (10) looks adaptation is all seted up to the top and the bottom of movable rod (6), and fixed column (10) extend to in the recess with movable rod (6) joint.

4. The electric vehicle controller without the external leakage connecting wire as claimed in claim 1, wherein: the quantity of movable rod (6) is four, four the top and the equal joint in bottom of movable rod (6) have fixed column (10).

5. The electric vehicle controller without the external leakage connecting wire as claimed in claim 1, wherein: the number of the harness interfaces (5) is not less than that of the connecting harnesses (3), and the connecting harnesses (3) and the harness interfaces (5) are in one-to-one correspondence.

6. The electric vehicle controller without the external leakage connecting wire as claimed in claim 1, wherein: the left side wall of protecting sheathing (2) is gone up fixed mounting and is had the bearing seat, and controller body (1) joint is in the bearing seat.