CN212935065U - Fuse structure capable of being taken out - Google Patents
Fuse structure capable of being taken out Download PDFInfo
- Publication number
- CN212935065U CN212935065U CN202021761994.6U CN202021761994U CN212935065U CN 212935065 U CN212935065 U CN 212935065U CN 202021761994 U CN202021761994 U CN 202021761994U CN 212935065 U CN212935065 U CN 212935065U
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- cylinder
- blind hole
- fuse
- bolt
- groove
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Abstract
The utility model relates to a fuse structure capable of being taken, which comprises a pull rod, a fuse holder, a spring and a bolt, wherein the fuse holder is provided with a groove, a fuse is arranged in the groove, the front end of the fuse holder is provided with a blind hole cylinder, the rear end of the blind hole cylinder is provided with a T-shaped rubber structure, the T-shaped rubber structure comprises a pressing end and a limiting end, the pull rod consists of a big cylinder and a small cylinder, the big cylinder and the small cylinder are coaxial cylinders, the big cylinder can be arranged at the inner side of the limiting end, the diameter of the big cylinder is equal to the diameter of the outer circle of the blind hole cylinder, the small cylinder is arranged in the blind hole cylinder, the spring is arranged between the blind hole cylinder and the small cylinder, the two sides of the blind hole cylinder are provided with linear chutes, one end of the small cylinder is provided with a bolt hole, the bolt is arranged in the bolt hole, the bolt slides in the straight-line-shaped sliding groove.
Description
Technical Field
The utility model relates to a fuse structure can be taken.
Background
At present, when a fuse is taken and placed in a connector with the fuse on the market, the exposed part of a fuse clamping seat is clamped by means of pliers-like tools, or a handle structure is opened by using screwdriver tools and the like. In the actual use process, the operation cannot be carried out without proper tools, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a fuse structure capable of being taken.
In order to solve the above problems, the utility model adopts the following technical scheme:
a removable fuse structure comprises a pull rod, a fuse seat, a spring and a bolt, wherein the fuse seat is provided with a groove, the fuse is arranged in the groove, the front end of the fuse seat is provided with a blind hole cylinder, the rear end of the blind hole cylinder is provided with a T-shaped rubber structure, the T-shaped rubber structure comprises a pressing end and a limiting end, the pull rod consists of a large cylinder and a small cylinder, the big cylinder and the small cylinder are coaxial cylinders, the big cylinder can be arranged at the inner side of the limit end, the diameter of the large cylinder is equal to the diameter of the outer circle of the blind hole cylinder, the small cylinder is arranged in the blind hole cylinder, a spring is arranged between the blind hole cylinder and the small cylinder, a straight chute is arranged at both sides of the blind hole cylinder, one end of the small cylinder is provided with a bolt hole, the bolt is arranged in the bolt hole, and the bolt slides in the linear sliding groove.
Preferably, the two sides of the groove are provided with limit bulges in a staggered manner.
Preferably, the heat dissipation grooves are arrayed below the fuse holder.
Preferably, the length of the plug is the same as the outer diameter of the blind hole cylinder.
Due to the adoption of the technical scheme, compare with prior art, the utility model discloses a setting of fuse structure that can take has made things convenient for the change of fuse, has improved the convenience.
Meanwhile, the present invention will be further explained with reference to the drawings and the following detailed description.
Drawings
Fig. 1 is a structural view of the removable fuse structure of the present invention.
Fig. 2 is an assembly view of a removable fuse structure according to the present invention.
Fig. 3 is a second assembly view of the removable fuse structure of the present invention.
In the figure: 1. the novel fuse comprises a pull rod, 11, a large cylinder, 12, a small cylinder, 121, a plug pin hole, 2, a fuse holder, 21, a groove, 211, a limiting protrusion, 22, a blind hole cylinder, 221, a linear sliding groove, 23, a T-shaped rubber structure, 231, a pressing end, 232, a limiting end, 24, a radiating groove, 3, a spring, 4, a plug pin, 5 and a fuse wire.
Detailed Description
Example (b):
as shown in fig. 1-3, a fuse structure capable of taking out includes a pull rod 1, a fuse holder 2, a spring 3 and a plug pin 4, the fuse holder 2 is provided with a groove 21, the groove 21 is internally provided with a fuse 5, the front end of the fuse holder 2 is provided with a blind hole cylinder 22, the rear end of the blind hole cylinder 22 is provided with a T-shaped rubber structure 23, the T-shaped rubber structure 23 comprises a pressing end 231 and a limiting end 232, the pull rod 1 is composed of a large cylinder 11 and a small cylinder 12, the large cylinder 11 and the small cylinder 12 are coaxial cylinders, the large cylinder 11 can be arranged at the inner side of the limiting end 232, the diameter of the large cylinder 11 is equal to the diameter of the outer circle of the blind hole cylinder 22, the small cylinder 12 is arranged in the blind hole cylinder 22, the spring is arranged between the blind hole cylinder 22 and the small cylinder 12, two sides of the blind hole cylinder 22 are provided with a straight chute 221, one end of the small cylinder 12 is provided with a bolt hole 121, the bolt 4 is arranged in the bolt hole 121, and the bolt 4 slides in the linear sliding groove 221.
Furthermore, the two sides of the groove 21 are provided with limiting protrusions 211 in a staggered manner, and the fuse 5 is positioned by the aid of the limiting protrusions 211.
Furthermore, heat dissipation grooves 24 are arrayed below the fuse holder 2, and heat dissipation of the fuse holder 2 is achieved through the arrangement of the heat dissipation grooves 24.
Furthermore, the length of the plug pin 4 is the same as the outer diameter of the blind hole cylinder 22.
The utility model discloses a can take fuse structure comprises 4 parts, pull rod 1, fuse seat 2, spring 3 and bolt 4 combination completion, and fuse 5 packs into in the recess 21 of fuse seat 2. The upper half part of the front end of the fuse holder 2 is provided with a blind hole cylinder 22, a T-shaped plastic structure 23 is arranged below the blind hole cylinder 22, two sides of the blind hole cylinder 22 are provided with linear sliding grooves 221, the pull rod 1 consists of a large cylinder 11 and a small cylinder 12, the diameter of the large cylinder 11 is the same as that of the outer circle of the blind hole cylinder 22 of the fuse holder 2, and a chamfer angle is arranged at the combination position; the small cylinder 12 can be inserted into the blind hole cylinder 22 to freely slide, and a bolt hole 121 is formed in the side edge of the small cylinder 12; the spring 3 can be easily placed in the blind hole cylinder 22 of the fuse holder 2; the length of the bolt 4 is the same as the outer diameter of the blind hole cylinder 22, when the spring 3 is arranged in the blind hole cylinder 22, the bolt 4 is pressed into the bolt hole 121 of the pull rod 1 in the linear sliding groove 221, the spring 3 is sealed in the blind hole cylinder 22, the bolt 4 drives the pull rod 1 to move only in the linear sliding groove 221, after the parts are assembled and the fuse is installed, the pressing end 231 of the pull rod 1 is pressed, the chamfer at the joint of the pull rod 1 pushes the T-shaped rubber structure 23 open, when the small cylinder 12 of the pull rod 1 completely enters the blind hole cylinder 22, the limiting end 232 is lower than the T-shaped rubber structure 23, and after the T-shaped rubber structure 23 is restored to the original position, the large cylinder 11 of the pull rod 1 is prevented from moving outwards; when the fuse 5 needs to be replaced or inspected, the T-shaped rubber structure 23 at the pressing end 231 is inclined towards one side until the large column 11 of the pull rod 1 is not blocked by the side with the limiting end 232 of the T-shaped rubber structure 23, and the pull rod 1 is ejected under the elastic force of the spring 3.
Due to the adoption of the technical scheme, compare with prior art, the utility model discloses a setting of fuse structure that can take has made things convenient for the change of fuse, has improved the convenience.
The present invention is not limited to the above-mentioned best mode, and any person should learn the structural change made under the teaching of the present invention, all of which have the same or similar technical solution, and all belong to the protection scope of the present invention.
Claims (4)
1. A removable fuse structure comprises a pull rod, a fuse seat, a spring and a bolt, wherein the fuse seat is provided with a groove, the fuse is arranged in the groove, the front end of the fuse seat is provided with a blind hole cylinder, the rear end of the blind hole cylinder is provided with a T-shaped plastic structure, the T-shaped plastic structure comprises a pressing end and a limiting end, the pull rod consists of a large cylinder and a small cylinder, the big cylinder and the small cylinder are coaxial cylinders, the big cylinder can be arranged at the inner side of the limit end, the diameter of the large cylinder is equal to the diameter of the outer circle of the blind hole cylinder, the small cylinder is arranged in the blind hole cylinder, a spring is arranged between the blind hole cylinder and the small cylinder, a straight chute is arranged at both sides of the blind hole cylinder, one end of the small cylinder is provided with a bolt hole, the bolt is arranged in the bolt hole, and the bolt slides in the linear sliding groove.
2. A removable fuse structure according to claim 1, wherein: the two sides of the groove are provided with limiting bulges in a staggered manner.
3. A removable fuse structure according to claim 1, wherein: and heat dissipation grooves are arrayed below the fuse holder.
4. A removable fuse structure according to claim 1, wherein: the length of the plug pin is the same as the outer diameter of the blind hole cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021761994.6U CN212935065U (en) | 2020-08-21 | 2020-08-21 | Fuse structure capable of being taken out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021761994.6U CN212935065U (en) | 2020-08-21 | 2020-08-21 | Fuse structure capable of being taken out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212935065U true CN212935065U (en) | 2021-04-09 |
Family
ID=75299634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021761994.6U Active CN212935065U (en) | 2020-08-21 | 2020-08-21 | Fuse structure capable of being taken out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212935065U (en) |
-
2020
- 2020-08-21 CN CN202021761994.6U patent/CN212935065U/en active Active
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