CN218877502U - Anti-collision electric vehicle controller - Google Patents

Abstract

The utility model discloses an anticollision type electric vehicle controller relates to electric vehicle controller technical field, including the controller body, the outside cover of controller body is equipped with the shell, all be provided with two anticollision pieces on the outer wall all around of shell, anticollision piece all includes the sleeve with shell fixed connection, the equal sliding connection of one end that the shell was kept away from to the sleeve has the buffer beam, the other end fixedly connected with elasticity bulb of buffer beam, external object is from when certain one side bumps with the controller body, the object can at first come into contact with the elasticity bulb, can avoid external object and controller body to take place to damage through the elasticity bulb as far as possible, and because external force makes the buffer beam to sleeve inside shrink, with this impact force that slows down, thereby promote the crashproof effect of controller body.

Description

Anti-collision electric vehicle controller

Technical Field

The utility model relates to an electric vehicle controller technical field, more specifically say, relate to an anticollision type electric vehicle controller.

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 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, and the electric vehicle controller has different performances and characteristics due to different vehicle types.

However, most electric vehicle controllers in the prior art are directly exposed outside, and if the electric vehicle controllers collide with external objects, no convex buffer part is provided to slow down the collision, so that dents appear on the surface of the electric vehicle controllers, circuit board components inside the electric vehicle controllers are damaged, and the use of the electric vehicle controllers is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticollision type electric vehicle controller aims at can effectually solving among the prior art that most electric vehicle controller is direct to expose outside, if electric vehicle controller and external object when colliding, do not have any convex bolster to slow down the striking, then the indenture appears on the surface light, then damages the inside circuit board components and parts of electric vehicle controller heavily, influences electric vehicle controller's the problem of use.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a crashproof type electric vehicle controller, includes the controller body, the outside cover of controller body is equipped with the shell, all be provided with two anticollision pieces on the outer wall all around of shell, anticollision piece all includes the sleeve with shell fixed connection, the equal sliding connection of one end that the shell was kept away from to the sleeve has the buffer beam, the other end fixedly connected with elasticity bulb of buffer beam, external object from certain one side when bumping with the controller body, the object can at first come into contact with the elasticity bulb, can avoid external object and controller body through the elasticity bulb to take place to damage to because external force makes the buffer beam to sleeve inside shrink, slow down the impact force with this, thereby promote the crashproof effect of controller body.

As a preferred scheme of the utility model, the one end fixedly connected with limiting plate of elasticity bulb is kept away from to the buffer beam, the limiting plate sets up in telescopic inside and with the port department joint.

As an optimized scheme of the utility model, one side fixedly connected with spring that the buffer beam is kept away from to the limiting plate, the other end fixed connection of spring to telescopic interior bottom surface.

As a preferred scheme of the utility model, the both sides of spring all are provided with the guide arm, the equal fixed connection in both ends of guide arm to telescopic inside, the guide arm all with limiting plate sliding connection.

As a preferred scheme of the utility model, the equal fixedly connected with locating plate in inboard four corners department of shell, the equal fixedly connected with buffer block in one side of controller body is kept away from to the locating plate.

As a preferred scheme of the utility model, the equal fixedly connected with extension board in shell opening part both sides, two the symmetry sets up and pegs graft between the extension board and has the bolt, threaded connection has the nut on the pin of bolt.

Compared with the prior art, the utility model has the advantages of:

(1) In order to promote the anticollision effect of controller body, with shell and controller body fixed connection, when external object bumps from certain one side and controller body, the object can at first take place the contact with the elasticity bulb, can avoid external object and controller body to take place to damage through the elasticity bulb as far as possible, and because external force makes the buffer beam to the inside shrink of sleeve, with this impact force that slows down, thereby promote the anticollision effect of controller body.

(2) The spring has the advantages of buffering impact and absorbing vibration, so that the anti-collision effect is further improved, and the buffer rod can be reset when the spring releases elastic potential energy.

(3) The buffer block can adopt rubber and other elastic materials, and the plane of the buffer block is higher than the controller body, so that the front side and the back side of the controller body can be prevented from directly colliding with external objects as far as possible.

Drawings

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

fig. 2 is an overall structure front view of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

1. a controller body; 2. a housing; 21. an extension plate; 22. positioning a plate; 3. an anti-collision member; 31. a sleeve; 32. a buffer rod; 33. an elastic ball head; 34. a limiting plate; 35. a spring; 36. a guide bar; 4. a buffer block; 5. a bolt; 6. and (4) a nut.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example (b):

please refer to fig. 1, an anti-collision electric vehicle controller, including controller body 1, the outside cover of controller body 1 is equipped with shell 2, shell 2 plays the effect of protection to the outside of controller body 1, avoid the outside of controller body 1 to collide with as far as possible, the equal fixedly connected with extension board 21 in shell 2 opening part both sides, the symmetry sets up and pegs graft between two extension boards 21 has bolt 5, threaded connection has nut 6 on the pin of bolt 5, constantly make extension board 21 be close to through the cooperation of bolt 5 and nut 6, make the opening clearance of shell 2 constantly reduce, thereby with shell 2 and controller body 1 fixed connection, all be provided with two anticollision pieces 3 on the outer wall all around of shell 2, carry out collision avoidance through anticollision piece 3 to the lateral wall four sides of controller body 1, avoid shell 2 directly to collide with other objects as far as possible, anticollision piece 3 all includes the sleeve 31 with shell 2 fixed connection, sleeve 31 carries out the stable support to anticollision piece 3, the one end that sleeve 31 keeps away from shell 2 all slides and is connected with buffer rod 32, buffer rod 32 can follow the shrink sleeve 31, the elastic buffer rod 33 can adopt elasticity material such as bulb 33 as elastic buffer piece.

In a further embodiment, in order to improve the anti-collision effect of the controller body 1, the housing 2 is fixedly connected with the controller body 1, when an external object collides with the controller body 1 from a certain side, the object can firstly contact with the elastic ball head 33, the external object and the controller body 1 can be prevented from being damaged as much as possible through the elastic ball head 33, and the buffer rod 32 is contracted towards the inside of the sleeve 31 due to external force, so that the impact force is reduced, and the anti-collision effect of the controller body 1 is improved.

Referring to fig. 2 and 3, a limiting plate 34 is fixedly connected to an end of the buffer rod 32 away from the elastic ball 33, the limiting plate 34 is disposed inside the sleeve 31 and is clamped to the port, and the position of the buffer rod 32 is limited by the limiting plate 34, so as to prevent the buffer rod 32 from being separated from the sleeve 31 as much as possible.

Referring to fig. 3, a spring 35 is fixedly connected to a side of the limiting plate 34 away from the buffer rod 32, and the other end of the spring 35 is fixedly connected to the inner bottom surface of the sleeve 31, and the spring 35 has the advantages of buffering impact and absorbing vibration, so as to further improve the anti-collision effect, and enable the buffer rod 32 to be reset when the spring 35 releases elastic potential energy.

Referring to fig. 3, guide rods 36 are disposed on both sides of the spring 35, both ends of each guide rod 36 are fixedly connected to the inside of the sleeve 31, the guide rods 36 are slidably connected to the limiting plate 34, and the limiting plate 34 is displaced along the guide rods 36 when the buffer rod 32 is displaced, so as to further improve the stabilizing effect of the buffer rod 32.

Referring to fig. 1 and 2, the positioning plates 22 are fixedly connected to four corners of the inner side of the housing 2, the positioning plates 22 can further enhance the positioning effect on the controller body 1, the controller body 1 is prevented from shaking in the inner side of the housing 2 as much as possible, the buffer blocks 4 are fixedly connected to one sides of the positioning plates 22 far away from the controller body 1, the buffer blocks 4 can be made of rubber and other materials with elasticity, and the front and back sides of the controller body 1 are prevented from directly colliding with external objects as much as possible because the plane of the buffer blocks 4 is higher than that of the controller body 1.

The working principle is as follows:

during the use, at first locate controller body 1's the outside with shell 2 cover, and constantly make extension board 21 be close to through the cooperation of bolt 5 and nut 6, make shell 2's opening clearance constantly reduce, thereby with shell 2 and controller body 1 fixed connection, in the use of controller body 1, if external object collides with controller body 1 from a certain side, the object can at first take place the contact with elastic bulb 33, can avoid external object and controller body 1 to take place to damage as far as possible through elastic bulb 33, and because external force makes buffer beam 32 to the inside shrink extrusion spring 35 of sleeve 31, spring 35 has the advantage of relaxing impact and absorption vibration, further promoted the anticollision effect, simultaneously because buffer block 4's plane is higher than controller body 1, when can avoid controller body 1's the positive and negative and external object direct impact as far as possible.

The above is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention, and all the technical solutions and the improvement concepts of the present invention should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides an anticollision type electric vehicle controller, includes controller body (1), the outside cover of controller body (1) is equipped with shell (2), all be provided with two anticollision pieces (3), its characterized in that on the outer wall all around of shell (2):

anticollision piece (3) all include with shell (2) fixed connection's sleeve (31), the equal sliding connection of one end that shell (2) were kept away from in sleeve (31) has buffer beam (32), the other end fixedly connected with elasticity bulb (33) of buffer beam (32).

2. The controller for an electric vehicle of a crash-proof type according to claim 1, wherein: one end fixedly connected with limiting plate (34) of elasticity bulb (33) is kept away from in buffer beam (32), limiting plate (34) set up in the inside of sleeve (31) and with the port department joint.

3. A crash-proof electric vehicle controller according to claim 2, characterized in that: one side of the limiting plate (34) far away from the buffer rod (32) is fixedly connected with a spring (35), and the other end of the spring (35) is fixedly connected to the inner bottom surface of the sleeve (31).

4. A crash-proof electric vehicle controller according to claim 3, characterized in that: both sides of spring (35) all are provided with guide arm (36), the both ends of guide arm (36) all fixed connection to the inside of sleeve (31), guide arm (36) all with limiting plate (34) sliding connection.

5. The controller for an electric vehicle according to claim 1, characterized in that: the equal fixedly connected with locating plate (22) of inboard four corners department of shell (2), the equal fixedly connected with buffer block (4) in one side of controller body (1) is kept away from in locating plate (22).

6. The controller for an electric vehicle of a crash-proof type according to claim 1, wherein: the improved bolt is characterized in that extension plates (21) are fixedly connected to two sides of an opening of the shell (2), bolts (5) are symmetrically arranged between the extension plates (21) and are inserted into the extension plates, and nuts (6) are connected to bolt rods of the bolts (5) in a threaded mode.

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