CN210349763U

CN210349763U - Automobile fuse holder

Info

Publication number: CN210349763U
Application number: CN201921677029.8U
Authority: CN
Inventors: 刘金刚
Original assignee: Dongguan Cit Chevron Electronics Co ltd
Current assignee: Dongguan Cit Chevron Electronics Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-04-17
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses an automobile fuse holder, including the fuse holder main part, the electric wire tube is installed to the below of fuse holder main part, fuse holder main part top is equipped with the casing, fuse closing device is all installed to the left and right sides in the casing, fuse closing device includes two extrusion springs and two clamp plates, two extrusion springs are fixed mounting respectively in the front and back both sides of casing, the intermediate position one-to-one of two clamp plates is fixed mounting in the other one side of two extrusion springs, two extrusion springs and two clamp plates front and back symmetry are installed, two fuse closing devices bilateral symmetry and separately set up, install first electric wire and second electric wire in the electric wire tube, first electric wire is connected with the clamp plate of left side fuse closing device each other electrically, the second electric wire is connected with the clamp plate of right side fuse closing device each other electrically; the fuse is convenient to insert, dismount and mount, the fuse mounting effect is stable and firm, the fuse is prevented from being loosened due to vibration, and the service life of the fuse cannot be influenced.

Description

Automobile fuse holder

Technical Field

The utility model belongs to the technical field of the fuse seat and specifically relates to an automobile fuse seat is related to.

Background

Many electrical devices in the automotive circuit are connected by wires of different colors, the least of which is to be ignored as a fuse. Fuses are custom called, and are called fuses in national standards. The fuse is used for protecting a circuit (line) and electric equipment.

However, the automobile fuse seat can shake along with the automobile body in the driving process of the automobile, so that the phenomenon of shaking is caused, the fuse connecting end is loosened, the fuse is not connected stably even sometimes, the service life of the fuse is shortened, the fuse is directly fixed in a fuse groove through clamping, the fuse can be fixed insecurely, meanwhile, when the fuse needs to be replaced, the problem that the fuse is not easy to detach is caused, and inconvenience is brought to detachment and installation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.

An automobile fuse holder comprises a fuse holder main body, a wire tube is fixedly installed below the fuse holder main body, a shell is formed by drawing out the upper part of the fuse holder main body, fuse pressing devices are installed on the left side and the right side in the shell, each fuse pressing device comprises two extrusion springs and two pressing plates, the two extrusion springs are respectively and fixedly installed on the front side and the rear side in the shell, the middle positions of the two pressing plates are fixedly installed on the other sides of the two extrusion springs in a one-to-one correspondence mode, the two extrusion springs and the two pressing plates are installed in a front-to-back symmetrical mode, obliquely arranged baffle plates are formed above the pressing plates, the two pressing plates and the two baffle plates are combined into a Y-shaped structure, the two fuse pressing devices are arranged in a left-to-right symmetrical mode and separated mode, a first wire and a second wire are installed in the wire tube, the left end of the first wire is fixedly connected with the left side of the wire, the right end of the second wire is fixedly connected with the right side of the wire tube, and the left end of the second wire is electrically connected with the pressing plate of the right fuse pressing device.

As a further aspect of the present invention: the top of fuse holder main part is provided with the main part lid, and the main part lid covers the casing, and the right-hand member fixed mounting of main part lid has the soft limit of plastics that prevents the main part lid and lose, the other end and the fuse holder main part fixed connection on the soft limit of plastics.

As a further aspect of the present invention: fuse fixing plates are fixedly mounted at the upper ends of the front side and the rear side in the shell, the two fuse fixing plates are symmetrically arranged front and rear, and the two fuse fixing plates are located above the two pressing plates in a one-to-one correspondence mode.

As a further aspect of the present invention: the lower part of two fuse fixed plates is all shaped with the crimp that the slant set up, and the surface correspondence of two crimps is located the extension department of two baffle tops.

As a further aspect of the present invention: the top of main part lid and the border department of four sides all the shaping have the fillet.

As a further aspect of the present invention: the front and the back of the main body cover are both fixedly provided with anti-skid plastic pads.

Compared with the prior art, the beneficial effects of the utility model are that: the fuse is convenient to insert, dismount and mount, the fuse mounting effect is stable and firm, the fuse is prevented from being loosened due to vibration, and the service life of the fuse cannot be influenced.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the front view internal structure of the present invention.

Fig. 3 is a schematic left-side sectional structure of the present invention.

Shown in the figure: 1. a fuse holder body; 2. a wire tube; 3. a housing; 4. a fuse hold down; 4-1, extruding a spring; 4-2, pressing a plate; 5. a baffle plate; 6. a Y-shaped structure; 7. a first electric wire; 8. a second electric wire; 9. a main body cover; 10. a plastic soft edge; 11. a fuse fixing plate; 12. bending edges; 13. rounding off; 14. an anti-slip plastic pad.

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, an automobile fuse holder comprises a fuse holder main body 1, a wire tube 2 is fixedly installed below the fuse holder main body 1, a shell is drawn above the fuse holder main body 1 to form a shell 3, fuse hold-down devices 4 are installed on the left side and the right side in the shell 3, each fuse hold-down device 4 comprises two extrusion springs 4-1 and two press plates 4-2, the two extrusion springs 4-1 are respectively and fixedly installed on the front side and the rear side in the shell 3, the middle positions of the two press plates 4-2 are fixedly installed on the other sides of the two extrusion springs 4-1 in a one-to-one correspondence manner, the two extrusion springs 4-1 and the two press plates 4-2 are symmetrically installed in the front-to-back direction, baffles 5 are obliquely arranged above the press plates 4-2, and the two press plates 4-2 and the two baffles 5 are combined to form a "Y" -, two fuse closing device 4 bilateral symmetry and separately set up, install first electric wire 7 and second electric wire 8 in the wire tube 2, the left end of first electric wire 7 and the mutual fixed connection in left side of wire tube 2, the right-hand member of first electric wire 7 and the 4-2 interconnect of clamp plate of left side fuse closing device 4 are connected, the right-hand member of second electric wire 8 and the right side of wire tube 2 are fixed connection each other, the left end of second electric wire 8 and the 4-2 interconnect of clamp plate of right side fuse closing device 4.

As a further aspect of the present invention: the top of fuse holder main part 1 is provided with main part lid 9, and main part lid 9 covers casing 3, and the right-hand member fixed mounting of main part lid 9 has the soft limit 10 of plastics that prevents main part lid 9 and lose, and the other end and the fuse holder main part 1 fixed connection of the soft limit 10 of plastics.

As a further aspect of the present invention: fuse fixing plates 11 are fixedly installed at the upper ends of the front side and the rear side in the shell 3, the two fuse fixing plates 11 are symmetrically arranged in the front and rear direction, and the two fuse fixing plates 11 are located above the two pressing plates 4-2 in a one-to-one correspondence mode.

As a further aspect of the present invention: the lower part of the two fuse fixing plates 11 is formed with a bent edge 12 which is obliquely arranged, and the surface of the two bent edges 12 corresponds to the extending part which is positioned above the two baffle plates 5.

As a further aspect of the present invention: the upper part of the main body cover 9 and the edges of the four sides are all provided with rounding corners 13.

As a further aspect of the present invention: the front and the back of the main body cover 9 are both fixedly provided with anti-skid plastic pads 14.

The utility model discloses a theory of operation is: the fuse is inserted into the shell 3 and positioned through the fuse fixing plate 11, the contact point of the fuse is inserted between two pressing plates 4-2 through the bent edge 12 and the baffle 5, the pressing plates 4-2 are pressed through the extrusion springs 4-1 to be fixed by the fuse, the problems that the fuse falls off due to vibration generated in the driving process of an automobile, the contact of the fuse is poor and the like are solved, the installation effect is stable and firm and cannot be loosened, in addition, the fuse is further fixed by the main body cover 9, the anti-skid plastic pads 14 are fixedly installed on the front side and the rear side of the main body cover 9, the main body cover 9 can be conveniently and manually taken out by the anti-skid plastic pads 14, and the fuse can be replaced at any time.

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

1. An automotive fuse holder, characterized in that: the fuse holder comprises a fuse holder main body, a wire tube is fixedly installed below the fuse holder main body, a shell is drawn from the upper part of the fuse holder main body to form a shell, fuse pressing devices are installed on the left side and the right side in the shell and comprise two extrusion springs and two pressing plates, the two extrusion springs are respectively and fixedly installed on the front side and the rear side in the shell, the middle positions of the two pressing plates are fixedly installed on the other sides of the two extrusion springs in a one-to-one correspondence manner, the two extrusion springs and the two pressing plates are symmetrically installed front and rear, baffle plates which are obliquely arranged are formed above the pressing plates, the two pressing plates and the two baffle plates are combined into a Y-shaped structure, the two fuse pressing devices are symmetrically arranged left and right and separately, a first wire and a second wire are installed in the wire tube, the left end of the first wire is fixedly connected with the left side of the wire tube, and the right, the right end of the second wire is fixedly connected with the right side of the wire tube, and the left end of the second wire is electrically connected with the pressing plate of the right fuse pressing device.

2. The automotive fuseholder of claim 1, wherein: the top of fuse holder main part is provided with the main part lid, and the main part lid covers the casing, and the right-hand member fixed mounting of main part lid has the soft limit of plastics that prevents the main part lid and lose, the other end and the fuse holder main part fixed connection on the soft limit of plastics.

3. The automotive fuseholder of claim 1, wherein: fuse fixing plates are fixedly mounted at the upper ends of the front side and the rear side in the shell, the two fuse fixing plates are symmetrically arranged front and rear, and the two fuse fixing plates are located above the two pressing plates in a one-to-one correspondence mode.

4. A vehicle fuse holder according to claim 3, wherein: the lower part of two fuse fixed plates is all shaped with the crimp that the slant set up, and the surface correspondence of two crimps is located the extension department of two baffle tops.

5. A vehicle fuse holder according to claim 2, wherein: the top of main part lid and the border department of four sides all the shaping have the fillet.

6. A vehicle fuse holder according to claim 2, wherein: the front and the back of the main body cover are both fixedly provided with anti-skid plastic pads.