CN209822708U - Inside safe fastening structure of battery case - Google Patents

Abstract

The utility model relates to a battery case accessory technical field especially relates to an inside safe fastening structure of battery case. The utility model adopts the technical proposal that: including the fastening structure main part, the major structure of fastening structure main part is right angled triangle, and the lower extreme of fastening structure main part is equipped with integrated into one piece's convex close assembly connection circular arc structure, and close assembly connection circular arc structure is tangent with the left side terminal surface of fastening structure main part, and the positive lower extreme right side position of fastening structure main part is equipped with a convex battery and ends the position spread groove, and the front of fastening structure main part is located the upper end of battery ends the position spread groove is equipped with a right angle shape battery and walks line protection hole. The utility model has the advantages that: the condition that the position of pencil and battery case outlet easily produced wearing and tearing in the use has been prevented, makes the overall structure of battery security in the use higher, and the stability in use is better, also can effectively improve the life of overall structure in the use.

Description

Inside safe fastening structure of battery case

Technical Field

The utility model relates to a battery case accessory technical field especially relates to an inside safe fastening structure of battery case.

Background

The battery holder is one of important parts of the battery assembly, and is a structure for placing or fixing the battery. No matter be novel battery structures such as traditional battery or lithium cell when using, generally all need install and use in the battery box, can ensure like this that the battery has better security in the use, is difficult for receiving the extrusion. No matter which kind of battery finally need be followed the interior outgoing line pencil of drawing of battery box when using, the tradition mode is that directly wear out the outgoing line pencil from the exit position, only fasten battery body structure, but in the use, if the pencil is too tight after long-term use then can cause the power of dragging to the position department that pencil and battery are connected, make hookup location department produce not hard up, influence battery structure's normal use, if place great surplus with the pencil of outlet position, make the pencil handle lax state, then easily cause the wearing and tearing of pencil in long-term use, especially to producing wearing and tearing more easily when using under the vibration environment, influence battery structure's normal use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a safe fastening structure in a battery box, which is assembled at the inner side position of the battery box during assembly, on one hand, the battery structure can be fastened, so that the stability of the battery in the battery box is better, and the battery can not shake in the using process, on the other hand, the outgoing line in the battery can be led out from the inner part of the battery through arranging a battery wiring protection hole at the upper end position of the fastening structure, thereby playing the safety protection role for the wiring harness, preventing the situation that the wiring harness is easy to wear with the position of a battery box outlet in the using process, ensuring the safety of the whole structure of the battery to be higher in the using process, having better using stability, effectively prolonging the service life of the whole structure in the using process, reducing the later maintenance cost, and ensuring that the part is in the using process through a plurality of arc-shaped structures, so that the tightness of the battery box is better when the battery box is assembled and connected.

The technical scheme of the utility model as follows:

the utility model provides an inside safe fastening structure of battery case which characterized in that: the fastening structure comprises a fastening structure main body, wherein the main body structure of the fastening structure main body is a right-angled triangle, the lower end of the fastening structure main body is provided with an integrally formed arc-shaped tight assembly connection arc structure, the tight assembly connection arc structure is tangent to the left end face of the fastening structure main body, the right side position of the front lower end of the fastening structure main body is provided with an arc-shaped battery stop position connecting groove, the front of the fastening structure main body is provided with a right-angled battery routing protective hole at the upper end of the battery stop position connecting groove, the rear end face of the fastening structure main body is completely penetrated through by the battery routing protective hole, two cylindrical assembly fixing connecting holes are arranged at the position close to the right side of the upper end face of the fastening structure main body, the right side end face of the fastening structure main body is completely penetrated by the assembly fixing connecting holes, and the right side inclined plane of the, and a routing protection connecting groove is formed between the two circular arc-shaped structural surfaces.

Furthermore, the arc central axis of the battery stop connecting groove is the same as the arc central axis of the tight-fit connecting arc structure.

Furthermore, the right side of the fastening structure main body is an assembling connection arc surface.

Furthermore, the central axis of the assembling and fixing connecting hole is intersected with the central axis of the assembling and connecting arc surface on the right side of the fastening structure main body.

The utility model has the advantages that:

the utility model discloses the equipment is in the inside side position of battery case when the assembly, can fasten battery structure on the one hand, make the stability of battery in the battery case better, can not produce in the use and rock, on the other hand is equipped with a battery through the upper end position at this fastening structure and walks line protection hole, it can walk the line from its inside to make being qualified for the next round of competitions in the battery, can play safety protection's effect to the pencil, thereby prevented that the pencil from in the use and the position of battery case outlet from easily producing the condition of wearing and tearing, the security of the overall structure of messenger's battery in the use is higher.

Drawings

Fig. 1 is a schematic perspective view of the first direction of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a left side schematic view of the present invention;

fig. 4 is a right side schematic view of the present invention;

fig. 5 is a schematic top view of the present invention;

fig. 6 is a schematic bottom view of the present invention;

in the figure: 1. the fastening structure main part, 2, tight assembly connection circular arc structure, 3, battery stop spread groove, 4, battery are walked line protection hole, 5, assembly fixed connection hole, 6, are walked line protection spread groove.

Detailed Description

As shown in figures 1 to 6, a safety fastening structure in a battery box is assembled at the inner side position of the battery box during assembly, on one hand, the battery structure can be fastened, so that the stability of a battery in the battery box is better, the battery cannot shake in the use process, on the other hand, a battery routing protection hole is arranged at the upper end position of the fastening structure, so that a wire outlet in the battery can be routed from the inside of the battery, a safety protection effect on a wire harness can be achieved, the situation that the wire harness is easily abraded with the position of a wire outlet of the battery box in the use process is prevented, the safety of the whole structure of the battery in the use process is higher, the use stability is better, the service life of the whole structure in the use process can be effectively prolonged, the later maintenance cost is reduced, and the part is in use through a plurality of arc-shaped structures, so that the tightness of the battery box is better when the battery box is assembled and connected. This structure includes fastening structure main part 1, fastening structure main part 1's major structure is right triangle, and its structural strength is better, and the space that occupies battery case inside when the assembly is used still less. The lower end of the fastening structure main body 1 is provided with an integrally formed arc-shaped tight assembling and connecting arc structure 2, so that the lower end position can be tightly connected with the lower end position of the battery box structure. The tight assembly connection circular arc structure 2 is tangent to the left end face of the fastening structure main body 1, and a circular arc battery stop connecting groove 3 is formed in the right side of the lower end of the front face of the fastening structure main body 1, so that the battery can be assembled on the basis of the position of the battery when assembled, and the assembly safety of the battery is better. The front surface of the fastening structure main body 1 is provided with a right-angle battery routing protection hole 4 at the upper end of the battery stopping connecting groove 3, and the battery routing protection hole 4 completely penetrates through the rear end face of the fastening structure main body 1. The position that the right side is leaned on to the up end of fastening structure main part 1 is equipped with two cylindrical assembly fixed connection hole 5, assembly fixed connection hole 5 will the right side terminal surface of fastening structure main part 1 runs through completely, the right side inclined plane of line protection hole 4 is walked to the battery comprises two circular arc structural planes, two it can play better guard action to walking the line to form between the circular arc structural plane and walk line protection spread groove 6, prevents that the pencil from producing wearing and tearing at its plane.

Preferably, the arc central axis of the battery stop connecting groove 3 is the same as the arc central axis of the tight fitting connecting arc structure 2, so that the structural strength of the part at the fitting position is better, the part is easier to mold during production and processing, and the production efficiency is higher.

Preferably, the right side of the fastening structure body 1 is an assembling and connecting arc surface, so that the fastening structure body can be tightly connected with a battery structure, and the position connected with the battery structure can play a certain role in protecting the battery.

Preferably, the central axis of the assembly fixing connecting hole 5 is intersected with the central axis of the assembly connecting arc surface on the right side of the fastening structure main body 1, so that the connecting strength of the fixing position is better, and the connecting firmness of the part is more reliable in the using process.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.

Claims (4)

1. The utility model provides an inside safe fastening structure of battery case which characterized in that: the fastening structure comprises a fastening structure main body (1), the main structure of the fastening structure main body (1) is a right-angled triangle, the lower end of the fastening structure main body (1) is provided with an integrally formed arc-shaped tight assembly connection arc structure (2), the tight assembly connection arc structure (2) is tangent to the left side end face of the fastening structure main body (1), the right side position of the front lower end of the fastening structure main body (1) is provided with an arc-shaped battery stop position connecting groove (3), the front side of the fastening structure main body (1) is provided with a right-angle-shaped battery routing protection hole (4) at the upper end of the battery stop position connecting groove (3), the rear side end face of the fastening structure main body (1) is completely penetrated through by the battery routing protection hole (4), and two cylindrical assembly fixing connecting holes (5) are arranged at the position close to the right side of the upper end face of the fastening structure, the right side end face of the fastening structure main body (1) is completely penetrated through the assembly fixing connecting hole (5), the right side inclined face of the battery wiring protection hole (4) is composed of two circular arc-shaped structural faces, and a wiring protection connecting groove (6) is formed between the two circular arc-shaped structural faces.

2. A safety fastening structure for the inside of a battery case according to claim 1, wherein: and the arc central shaft of the battery stopping connecting groove (3) is the same as the arc central shaft of the tight assembling and connecting arc structure (2).

3. A safety fastening structure for the inside of a battery case according to claim 1, wherein: the right side of the fastening structure main body (1) is an assembling connection arc surface.

4. A battery case internal safety fastening structure according to claim 3, wherein: and the central shaft of the assembling and fixing connecting hole (5) is intersected with the central shaft of the assembling and connecting circular arc surface on the right side of the fastening structure main body (1).