CN212136086U - Insulating protective structure of electric vehicle controller - Google Patents

Abstract

The utility model discloses an electric vehicle controller insulation protection structure, including upper portion casing and lower part casing, beneficial effect is: this device wholly adopts plastics to make, good insulating nature has, and a plurality of insulated columns of equal fixedly connected with on upper housing and lower part casing, further increase the whole insulating nature of shell, adjust the post freely to remove at the intraductal free movement in bottom sleeve among the fixture, thereby distance between the fixed suction cup is freely adjusted to size according to electric vehicle controller, thereby fix not unidimensional electric vehicle controller through fixed suction cup, upper housing and lower part casing non-sealing state when connecting in this device, consequently, have fine thermal diffusivity, it makes upper housing and lower part casing soften to have avoided producing high temperature at the controller during operation, the design of bunch groove and fixed cushion can make the connecting wire of controller arrange more neatly.

Description

Insulating protective structure of electric vehicle controller

Technical Field

The utility model relates to an electric vehicle controller protective structure technical field specifically is an electric vehicle controller insulation protective structure.

Background

Among the prior art, electric vehicle controller does not have fine insulating nature mostly, receives external current's interference easily to lead to the controller to break down, consequently the utility model provides an electric vehicle controller insulation protection structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an insulation protection structure of an electric vehicle controller, which is integrally made of plastics and has good insulation property, and a plurality of insulating columns are fixedly connected on the upper shell and the lower shell, the integral insulativity of the shell is further increased, the adjusting columns in the clamping mechanism freely move in the bottom sleeve, so as to freely adjust the distance between the fixed suckers according to the size of the electric vehicle controller, thereby fixing the electric vehicle controllers with different sizes through the fixed suckers, the upper shell and the lower shell in the device are in a non-sealing state when being connected, therefore, the wire harness slot has good heat dissipation performance, the upper shell and the lower shell are prevented from being softened due to high temperature generated when the controller works, and the connecting wires of the controller can be arranged more neatly due to the design of the wire harness slot and the fixed soft cushion, so that the problems in the background art are solved.

In order to achieve the above object, the utility model provides a following technical scheme: an electric vehicle controller insulation protection structure comprises an upper shell and a lower shell, wherein a top clamping groove and a bottom clamping groove which are the same in size are respectively drilled on one side, close to each other, of the upper shell and the lower shell, clamping mechanisms are respectively arranged on the top clamping groove and the bottom clamping groove, each clamping mechanism comprises a rubber cushion, the rubber cushions are respectively and fixedly connected with the inner walls of the top clamping groove and the bottom clamping groove, bottom sleeves are fixedly inserted in the rubber cushions, one end of each bottom sleeve is of a hollow structure, a guide plate is arranged in each bottom sleeve, a contact ring is fixedly connected to the outer portion of each guide plate and is in sliding connection with the inner wall of each bottom sleeve, limiting rings are fixedly connected to the inner walls of the opening ends of the bottom sleeves, and adjusting columns are fixedly connected to one side, close to the limiting rings, of each guide plate, the adjusting column is arranged at one end outside the bottom sleeve and inserted on the rubber soft pad, the adjusting column is arranged at one end outside the rubber soft pad and fixedly connected with a fixed sucker, an adjusting spring is sleeved outside the adjusting column between the fixed sucker and the rubber soft pad, the cross-sectional dimension of the adjusting spring is smaller than that of the fixed sucker, a clamping plate is fixedly connected to one side of the upper shell close to the lower shell on one side of the top clamping groove, the clamping plate is inserted on the top of the lower shell and provided with an inserting groove, one end of the upper shell far away from the clamping plate is fixedly connected with a side plate, a second side plate is arranged below the first side plate, one end of the second side plate is fixedly connected with the lower shell, one side of the second side plate close to the lower shell is provided with a plurality of wiring grooves, and the fixed soft pad is fixedly connected to the side plate above the wiring grooves, and connecting sleeves are fixedly inserted on the second side plate outside the wire bundling groove, and penetrating grooves which are communicated up and down are drilled on the first side plate right above the connecting sleeves.

Preferably, the first side plate and the second side plate are detachably and fixedly connected through a through slot, a connecting sleeve and a connecting bolt.

Preferably, the cross-sectional dimension of the spacing ring is smaller than the cross-sectional dimension of the contact ring.

Preferably, the cross-sectional dimension of the adjusting column is smaller than that of the limiting ring.

Preferably, a plurality of insulating columns are fixedly connected to the sides of the upper shell and the lower shell, which are far away from each other.

Preferably, the upper housing and the lower housing are made of plastic.

Compared with the prior art, the beneficial effects of the utility model are that: this device wholly adopts plastics to make, good insulating nature has, and a plurality of insulated columns of equal fixedly connected with on upper housing and lower part casing, further increase the whole insulating nature of shell, adjust the post freely to remove at the intraductal free movement in bottom sleeve among the fixture, thereby distance between the fixed suction cup is freely adjusted to size according to electric vehicle controller, thereby fix not unidimensional electric vehicle controller through fixed suction cup, upper housing and lower part casing non-sealing state when connecting in this device, consequently, have fine thermal diffusivity, it makes upper housing and lower part casing soften to have avoided producing high temperature at the controller during operation, the design of bunch groove and fixed cushion can make the connecting wire of controller arrange more neatly.

Drawings

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

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

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

fig. 4 is a schematic structural diagram of a position a of the present invention.

In the figure: 1. an upper housing; 2. a lower housing; 3. an insulating column; 4. a top clamping groove; 5. a bottom clamping groove; 6. a clamping mechanism; 61. a rubber cushion; 62. a bottom casing; 63. a guide plate; 64. a contact ring; 65. a limiting ring; 66. an adjustment column; 67. fixing the sucker; 68. adjusting the spring; 7. clamping a plate; 8. inserting grooves; 9. a first side plate; 10. a second side plate; 11. a wiring trough; 12. fixing the soft cushion; 13. a connecting sleeve; 14. and (6) inserting the slots.

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, the present invention provides a technical solution: an insulation protection structure of an electric vehicle controller comprises an upper shell 1 and a lower shell 2, wherein one side, close to each other, of the upper shell 1 and the lower shell 2 is respectively provided with a top clamping groove 4 and a bottom clamping groove 5 which are the same in size, each of the top clamping groove 4 and the bottom clamping groove 5 is provided with a clamping mechanism 6, each clamping mechanism 6 comprises a rubber cushion 61, each rubber cushion 61 is fixedly connected with the inner walls of the top clamping groove 4 and the bottom clamping groove 5, each rubber cushion 61 is fixedly inserted into a bottom sleeve 62, one end of each bottom sleeve 62 is of a hollow structure, each bottom sleeve 62 is internally provided with a guide plate 63, the outer part of each guide plate 63 is fixedly connected with a contact ring 64, each contact ring 64 is slidably connected with the inner wall of each bottom sleeve 62, the inner wall of the opening end of each bottom sleeve 62 is fixedly connected with a limiting ring 65, one side, close to each limiting ring 65, the adjusting column 66 is arranged at one end outside the bottom sleeve 62 and inserted on the rubber cushion 61, the adjusting column 66 is arranged at one end outside the rubber cushion 61 and fixedly connected with a fixed sucker 67, when the fixed sucker 67 is extruded by external force, the adjusting column 66 is driven to contract into the bottom sleeve 62, at the moment, the adjusting spring 68 is compressed by force, so that reverse elastic force is generated, the fixed sucker 67 generates a reaction force, the controller can be fixed by the reaction force of the fixed sucker 67 on the same vertical line, the adjusting spring 68 is sleeved outside the adjusting column 66 between the fixed sucker 67 and the rubber cushion 61, the electric vehicle controller is firstly placed on the fixed sucker 67 of the bottom clamping groove 5, the clamping plate 7 on one side of the upper shell 1 is inserted into the inserting groove 8, so that the fixed sucker 67 on the top clamping groove 4 is contacted with the top of the controller, and the controller is preliminarily fixed, insert the connecting wire of controller inside wire harness groove 11, can arrange the line to the connecting wire, prevent it and knot etc, regulating spring 68's cross sectional dimension is less than fixed suction cup 67's cross sectional dimension, one side fixedly connected with cardboard 7 that is close to lower part casing 2 on 4 one sides upper portion casing 1 of top draw-in groove, cardboard 7 is inserted and is established on 2 tops of lower part casing are opened chisel and have inserting groove 8 on, keep away from No. one side board 9 of one end fixedly connected with of cardboard 7 on the casing 1 of upper portion, No. one side board 9 below is provided with No. two curb plates 10, No. two curb plates 10 one end and lower part casing 2 fixed connection, No. two one side that is close to lower part casing 2 on the curb plate 10 is opened chisel and is had a plurality of wire harness grooves 11, equal fixedly connected with fixed cushion 12 on No. one side board 9 directly over wire harness groove 11, all fixedly inserted on No. two curb plates 10 in the wire harness groove 11 outside and is equipped with connecting.

Upper portion casing 1 and lower part casing 2 all adopt plastics to make, plastics have fine insulating nature, the external insulation performance that can the greatly increased controller, the equal a plurality of insulated columns 3 of fixedly connected with in one side of keeping away from each other on upper portion casing 1 and the lower part casing 2, the cross sectional dimension of spacing ring 65 is less than the cross sectional dimension who touches ring 64, the cross sectional dimension of adjusting post 66 is less than the cross sectional dimension of spacing ring 65, through wearing slot 14 between a curb plate 9 and No. two curb plates 10, removable fixed connection of connecting sleeve 13 and connecting bolt, make convenient to detach between upper portion casing 1 and the lower part casing 2.

During the use, electric vehicle controller is at first put into bottom draw-in groove 5's fixed suction cup 67 on, insert inserting groove 8 with the cardboard 7 of upper portion casing 1 one side, make fixed suction cup 67 on the draw-in groove 4 of top touch with the top of controller, thereby preliminarily fix the controller, on inserting threading slot 14 with the screw thread post, manually press upper portion casing 1, make upper portion casing 1 and lower part casing 2 be close to each other under cardboard 7 and inserting groove 8's guiding action, thereby make the screw thread post insert connecting sleeve 13, rotatory screw thread post makes the screw thread post and connecting sleeve 13 keep fixed, can make a curb plate 9 and No. two curb plates 10 keep fixed, thereby accomplish the fixed of controller, insert inside the connecting wire of controller restraint wire casing 11, can arrange the winding displacement to the connecting wire, prevent it from knoing etc..

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. The utility model provides an electric vehicle controller insulation protection structure, its characterized in that, includes upper portion casing (1) and lower part casing (2), one side that is close to each other on upper portion casing (1) and lower part casing (2) is cut open respectively has top draw-in groove (4) and bottom draw-in groove (5) that the size is the same, all be provided with fixture (6) on top draw-in groove (4) and bottom draw-in groove (5), fixture (6) include rubber cushion (61), rubber cushion (61) respectively with the inner wall fixed connection of top draw-in groove (4) and bottom draw-in groove (5), the inside of rubber cushion (61) all is fixed to be inserted and is equipped with bottom sleeve pipe (62), bottom sleeve pipe (62) one end is hollow structure, bottom sleeve pipe (62) inside is provided with deflector (63), the outside fixed connection of deflector (63) touches and connects ring (64), the inner wall sliding connection who connects ring (64) and bottom sleeve pipe (62) touches, equal fixedly connected with spacing ring (65) on the open end inner wall of bottom sleeve pipe (62), the equal fixedly connected with in one side that is close to spacing ring (65) on deflector (63) adjusts post (66), it inserts on rubber cushion (61) to adjust post (66) setting in the outside one end of bottom sleeve pipe (62), it sets up in the outside one end fixedly connected with fixed suction cup (67) of rubber cushion (61) to adjust post (66), the outside cover of regulation post (66) between fixed suction cup (67) and rubber cushion (61) is equipped with adjusting spring (68), the cross sectional dimension of adjusting spring (68) is less than the cross sectional dimension of fixed suction cup (67), be close to one side fixedly connected with cardboard (7) of lower part casing (2) on top draw-in groove (4) one side upper portion casing (1), cardboard (7) are inserted and are established on lower part casing (2) top is dug has inserting groove (8), keep away from one end fixedly connected with curb plate (9) of cardboard (7) on upper portion casing (1), curb plate (9) below is provided with No. two curb plates (10), No. two curb plate (10) one end and lower part casing (2) fixed connection, No. two curb plate (10) go up one side near lower part casing (2) and are dug and have a plurality of bunch groove (11), it has fixed cushion (12) all fixedly connected with on curb plate (9) directly over bunch groove (11), all fixedly insert on No. two curb plates (10) in bunch groove (11) outside and be equipped with connecting sleeve (13), all dig interlude groove (14) that communicate from top to bottom on No. one curb plate (9) directly over connecting sleeve (13).

2. The insulation protection structure of the electric vehicle controller according to claim 1, wherein: the first side plate (9) and the second side plate (10) are detachably and fixedly connected through a slot (14), a connecting sleeve (13) and a connecting bolt.

3. The insulation protection structure of the electric vehicle controller according to claim 1, wherein: the cross-sectional dimension of the limiting ring (65) is smaller than that of the contact ring (64).

4. The insulation protection structure of the electric vehicle controller according to claim 1, wherein: the cross-sectional dimension of the adjusting column (66) is smaller than that of the limiting ring (65).

5. The insulation protection structure of the electric vehicle controller according to claim 1, wherein: and a plurality of insulating columns (3) are fixedly connected to one sides of the upper shell (1) and the lower shell (2) which are far away from each other.

6. The insulation protection structure of the electric vehicle controller according to claim 5, wherein: the upper shell (1) and the lower shell (2) are both made of plastics.

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