CN213043378U - Electric vehicle plastic wire clamp with circuit protection structure - Google Patents

Abstract

The utility model discloses an electric motor car plastics ply-yarn drill with circuit protective structure, including the ply-yarn drill body, the equal integrated into one piece in bottom of ply-yarn drill body both sides has the installation ear seat, the both sides of ply-yarn drill body all inlay and are equipped with the solid fixed cylinder, the inner chamber sliding connection of solid fixed cylinder has the slide, the bottom bolt of slide has the spliced pole, the top cover of spliced pole is equipped with damping spring, damping spring's the outside respectively with the inner wall bolt of solid fixed cylinder and slide. The utility model discloses a fixed section of thick bamboo, slide, spliced pole and damping spring's cooperation can carry out even atress to the both sides of holder spacing, gives holding frame and circuit surface and provides the elastic buffer power, avoids the holding frame to the too big broken skin short circuit that appears of circuit surface extrusion, through spacing spring, further carries out even elasticity atress around to the holding frame, strengthens the chucking effect between holding frame and the circuit to can carry out effective elasticity protection to the circuit surface.

Description

Electric vehicle plastic wire clamp with circuit protection structure

Technical Field

The utility model relates to an electric motor car accessory field specifically is an electric motor car plastics ply-yarn drill with circuit protective structure.

Background

Electric vehicles, namely electric drive vehicles, also known as electric drive vehicles, are classified into alternating current electric vehicles and direct current electric vehicles, and generally, electric vehicles convert electric energy into mechanical energy to move through components such as a controller and a motor by taking a battery as an energy source so as to control the current and change the speed.

The circuit pencil on the electric motor car is comparatively complicated and numerous, need use the plastics ply-yarn drill to fix the chucking to the circuit pencil, however traditional plastics ply-yarn drill card can not effectively protect the circuit to fixed in-process, and most are direct dies the fixed with ply-yarn drill and circuit surface card to the ply-yarn drill easily causes the extrusion damage to the surface of circuit, easily causes the circuit short-circuit fault to appear, needs the user to consume the plenty of time and overhauls the circuit.

Disclosure of Invention

An object of the utility model is to provide an electric motor car plastics ply-yarn drill with circuit protective structure is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric motor car plastics ply-yarn drill with circuit protective structure, includes the ply-yarn drill body, the equal integrated into one piece in bottom of ply-yarn drill body both sides has the installation ear seat, the both sides of ply-yarn drill body all inlay and are equipped with the solid fixed cylinder, the inner chamber sliding connection of solid fixed cylinder has the slide, the bottom bolt of slide has the spliced pole, the top cover of spliced pole is equipped with damping spring, damping spring's the outside respectively with the inner wall bolt of solid fixed cylinder and slide, the spliced pole is kept away from one side of solid fixed cylinder and is run through ply-yarn drill body and bolt and have the holding frame, holding frame and ply-yarn drill body are in opposite all bolt all around have.

Preferably, the inner side of the clamping frame is bonded with a protective pad through strong glue, and the thickness of the protective pad ranges from 5mm to 1 cm.

Preferably, the periphery of the inner side of the protection pad is integrally formed with salient points, the salient points are circular, and the salient points are distributed along the center of the protection pad in a symmetrical state.

Preferably, the inner cavity of the mounting lug seat is in threaded connection with a mounting bolt, and an anti-loosening gasket is arranged on one side of the mounting bolt opposite to the mounting lug seat.

Preferably, the top of the line card body is integrally formed with reinforcing strips from left to right, and the reinforcing strips are isosceles trapezoids.

Preferably, the top of the inner cavity of the fixed cylinder is bolted with an anti-collision block, and the anti-collision block is positioned at the top of the sliding seat.

Preferably, the number of the limiting springs is at least 10, and the limiting springs are distributed in a symmetrical state along the center of the line card body.

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

1. the utility model discloses a fixed section of thick bamboo, slide, spliced pole and damping spring's cooperation can carry out even atress to the both sides of holder spacing, gives holding frame and circuit surface and provides the elastic buffer power, avoids the holding frame to the too big broken skin short circuit that appears of circuit surface extrusion, through spacing spring, further carries out even elasticity atress around to the holding frame, strengthens the chucking effect between holding frame and the circuit to can carry out effective elasticity protection to the circuit surface.

2. The utility model can buffer and protect the surface of the line through the protective pad, avoid the clamping frame from damaging the surface of the line, limit the surface of the line by uniformly stressing through the convex points, avoid the line from shaking and loosing after being fixed, install and fix the installation lug seat through the installation bolt, enhance the fastening effect of the installation bolt through the anti-loosing washer, avoid the accidental loosing of the installation bolt when standing, enhance the overall strength of the material of the line clamp body through the reinforcing strip, avoid the extrusion deformation of the stress outside the line clamp body, improve the compression resistance of the line clamp body, buffer and anti-collision treatment the slide seat through the anti-collision block, avoid the collision of the slide seat and the top of the inner cavity of the fixed cylinder, and uniformly stress the periphery of the clamping frame and the line clamp body through the symmetrical distribution of the central part of the line clamp body along the limiting spring, the protection and fixing effect of the clamping frame on the circuit is further enhanced.

Drawings

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

FIG. 2 is a front view of the structure of the holding frame of the present invention;

fig. 3 is a sectional view of the fixing cylinder of the present invention.

In the figure: 1. a line card body; 2. mounting an ear seat; 3. a fixed cylinder; 4. a slide base; 5. connecting columns; 6. a damping spring; 7. a clamping frame; 8. a limiting spring; 9. a protective pad; 10. salient points; 11. installing a bolt; 12. a reinforcing strip; 13. and (4) an anti-collision 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an electric vehicle plastic wire clip with a line protection structure comprises a wire clip body 1, wherein mounting lug seats 2 are integrally formed at the bottoms of two sides of the wire clip body 1, fixed cylinders 3 are embedded at two sides of the wire clip body 1, a sliding seat 4 is slidably connected to an inner cavity of each fixed cylinder 3, a connecting column 5 is bolted at the bottom of each sliding seat 4, a damping spring 6 is sleeved at the top of each connecting column 5, the outer sides of the damping springs 6 are respectively bolted with the inner walls of the fixed cylinders 3 and the sliding seats 4, one side, far away from the fixed cylinders 3, of each connecting column 5 penetrates through the wire clip body 1 and is bolted with a clamping frame 7, limiting springs 8 are respectively bolted at the opposite peripheries of the clamping frame 7 and the wire clip body 1, through the matching of the fixed cylinders 3, the sliding seats 4, the connecting columns 5 and the damping springs 6, uniform stress limiting can be carried out on two sides of the clamping frame 7, elastic buffer force is provided for the clamping frame 7 and a line surface, and a, the periphery of the clamping frame 7 is further subjected to uniform elastic stress through the limiting spring 8, so that the clamping effect between the clamping frame 7 and the line is enhanced, and the surface of the line can be effectively and elastically protected;

the inner side of the clamping frame 7 is connected with a protective pad 9 through a strong adhesive, the thickness range of the protective pad 9 is 5mm-1cm, the line surface can be buffered and protected, and the clamping frame 7 is prevented from damaging the line surface.

All integrated into one piece has bump 10 around the protection pad 9 inboard, and the protruding shape of bump 10 is circular, and bump 10 is the symmetric state along the central department of protection pad 9 and distributes, can carry out even atress spacing to the circuit surface, and it is lax to avoid the circuit to appear rocking after fixed.

The inner chamber threaded connection of installation ear seat 2 has mounting bolt 11, and convenient to use person installs fixedly to installation ear seat 2, and mounting bolt 11 and 2 one side pads in opposite directions of installation ear seat are equipped with locking washer that moves, and reinforcing mounting bolt 11's fastening effect avoids that mounting bolt 11 takes place unexpected not hard up when stewing.

Line card body 1's top has reinforcing strip 12 from a left side to the right side integrated into one piece in proper order, and the shape of reinforcing strip 12 sets up to isosceles trapezoid, strengthens the bulk strength of line card body 1 material, avoids 1 outside atress of line card body to take place extrusion deformation, improves the compressive capacity of line card body 1.

The top of 3 inner chambers of solid fixed cylinder is bolted with anticollision piece 13, and anticollision piece 13 is located the top of slide 4, can cushion anticollision processing to slide 4, avoids slide 4 and 3 inner chamber tops of solid fixed cylinder to bump.

The quantity of limiting springs 8 is 10 at least, and limiting springs 8 are distributed along the center of line card body 1 in a symmetrical state, can carry out even atress around holder 7 and the line card body 1, further strengthens the fixed effect of protection of holder 7 to the circuit.

The working principle is as follows: during the operation, the user laminates with the circuit with the inboard protection pad 9 of holding frame 7 in advance, reuse instrument passes through mounting bolt 11 afterwards and fixes the lug seat 2 at circuit preset position, thereby accessible ply-yarn drill body 1 carries out the chucking to the circuit fixed, in the fixed in-process of ply-yarn drill body 1, the downward extrusion force that ply-yarn drill body 1 carried forces holding frame 7 to compress tightly fixedly to the circuit, holding frame 7 drives slide 4 through two spliced poles 5 and slides to the outside in solid fixed cylinder 3 simultaneously, elastic buffer cooperation through damping spring 6, can carry out elastic buffer to spliced pole 5, thereby strengthen the elasticity protective effect of holding frame 7, it drives spacing spring 8 and carries out elastic compression to be located holding frame 7 simultaneously, further strengthen the elasticity protective effect of holding frame 7 to the circuit.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides an electric motor car plastics ply-yarn drill with circuit protective structure, includes ply-yarn drill body (1), its characterized in that: the equal integrated into one piece in bottom of ply-yarn drill body (1) both sides has installation ear seat (2), the both sides of ply-yarn drill body (1) all inlay and are equipped with solid fixed cylinder (3), the inner chamber sliding connection of solid fixed cylinder (3) has slide (4), the bottom bolt of slide (4) has spliced pole (5), the top cover of spliced pole (5) is equipped with damping spring (6), damping spring (6) the outside respectively with the inner wall bolt of solid fixed cylinder (3) and slide (4), one side that solid fixed cylinder (3) were kept away from in spliced pole (5) runs through ply-yarn drill body (1) and bolt has holding frame (7), all bolt all around in opposite directions of holding frame (7) and ply-yarn drill body (1) has limiting spring (8).

2. The electric vehicle plastic line card with the line protection structure of claim 1, wherein: the inner side of the clamping frame (7) is connected with a protective pad (9) through a strong adhesive, and the thickness range of the protective pad (9) is between 5mm and 1 cm.

3. The electric vehicle plastic line card with the line protection structure of claim 2, wherein: all integrated into one piece has bump (10) around protection pad (9) inboard, the protruding shape of bump (10) is circular, bump (10) are along the central point of protection pad (9) and locate to be the symmetrical state and distribute.

4. The electric vehicle plastic line card with the line protection structure of claim 1, wherein: the inner cavity threaded connection of installation ear seat (2) has construction bolt (11), one side pad that construction bolt (11) and installation ear seat (2) are in opposite directions is equipped with the locking packing ring that moves.

5. The electric vehicle plastic line card with the line protection structure of claim 1, wherein: the line card body (1) is characterized in that the top of the line card body (1) is sequentially integrally formed with reinforcing strips (12) from left to right, and the reinforcing strips (12) are isosceles trapezoids in shape.

6. The electric vehicle plastic line card with the line protection structure of claim 1, wherein: the top of the inner cavity of the fixed cylinder (3) is bolted with an anti-collision block (13), and the anti-collision block (13) is positioned at the top of the sliding seat (4).

7. The electric vehicle plastic line card with the line protection structure of claim 1, wherein: the number of the limiting springs (8) is at least 10, and the limiting springs (8) are distributed in a symmetrical state along the center of the line clamp body (1).

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