CN214477313U - Fuse for machinery electricity convenient to dismouting - Google Patents
Fuse for machinery electricity convenient to dismouting Download PDFInfo
- Publication number
- CN214477313U CN214477313U CN202120542902.3U CN202120542902U CN214477313U CN 214477313 U CN214477313 U CN 214477313U CN 202120542902 U CN202120542902 U CN 202120542902U CN 214477313 U CN214477313 U CN 214477313U
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- fusing
- fuse
- metal
- shell
- mounting
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Abstract
The utility model discloses a machinery electrical fuse convenient to dismouting, including female casing of fusing and pressure spring, the location spout has all been seted up at both ends around the female casing of fusing, and has all seted up the installation spout in the upper and lower both sides of location spout, the upper and lower both sides of female casing of fusing side end all seted up and connect the electricity groove, and connect the upper and lower both sides of electricity inslot portion all to be provided with the metal and connect the electric card body, the upper and lower both sides of location slider all are connected with the installation slider, the upper and lower both sides of the public shell internal surface of fusing all are provided with the metal and connect the electric body, and the top bottom both sides of the metal connects the electric body all seted up the spread groove, the inside of installation spout is provided with the pressure plate, pressure spring is located a side end face of pressure plate. This fuse for machinery electricity convenient to dismouting can produce pressure to the installation slider through the pressure plate that has elastic stretching to improve the stability of junction, avoid connecting the condition that the production rocked.
Description
Technical Field
The utility model relates to a fuse technical field specifically is a mechanical electrical fuse convenient to dismouting.
Background
The fuse is an electric appliance which fuses a melt by heat generated by itself to open a circuit when a current exceeds a predetermined value. The fuse melts the melt by the heat generated by the fuse after the current exceeds a specified value for a period of time, so as to cut off the circuit; a current protector is made by applying the principle. The fuse is widely applied to high and low voltage distribution systems, control systems and electric equipment, and is one of the most commonly applied protection devices as a short circuit and overcurrent protector.
The existing fuse is troublesome to mount and dismount when in use, so that the efficiency is not very high when the fuse is maintained and replaced, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing fuse according to the above conditions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fuse for machinery electricity convenient to dismouting to it is not very high to propose current fuse ann when using and tear open comparatively troublesome lead to the maintenance to change the efficiency in the above-mentioned background art to solve, can not be fine satisfy people's user demand problem.
In order to achieve the above object, the utility model provides a following technical scheme: a mechanical and electrical fuse convenient to disassemble and assemble comprises a fusing female shell and a pressure spring, wherein the front end and the rear end of the fusing female shell are provided with positioning chutes, the upper side and the lower side of each positioning chute are provided with mounting chutes, the upper side and the lower side of one side end face of the fusing female shell are provided with power receiving grooves, the upper side and the lower side of the inside of each power receiving groove are provided with metal power receiving clamp bodies, the other side end face of the fusing female shell is connected with a mounting plate, the upper side and the lower side of the fusing female shell are provided with mounting bolts, one side of the fusing female shell is provided with a fusing male shell, the front end and the rear end of the fusing male shell are provided with positioning sliders, the upper side and the lower side of each positioning slider are connected with a mounting slider, the upper side and the lower side of the inner surface of the fusing male shell are provided with metal power receiving bodies, the two top and bottom parts of the metal power receiving bodies are provided with connecting grooves, a pressure plate is arranged inside of the mounting chutes, the pressure spring is positioned on one side end face of the pressure plate.
Preferably, be fixed connection between public shell of fusing and the location slider, and public shell of fusing constitutes sliding structure through locating slider and location spout between with the female casing of fusing.
Preferably, the positioning sliding block is fixedly connected with the mounting sliding block, and the positioning sliding block forms a sliding structure with the mounting sliding groove through the mounting sliding block.
Preferably, the electricity connecting groove and the metal electricity connecting card body are in threaded connection, and the metal electricity connecting card body is of an arc-shaped structure.
Preferably, the fusing male shell forms a clamping structure with the fusing female shell through the metal electric connector and the metal electric connector, and the connecting groove is matched with the metal electric connector in shape and size.
Preferably, the pressure plate and the pressure spring are welded, and an elastic telescopic structure is formed between the pressure plate and the pressure spring.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the fusing male shell can be well positioned through the positioning sliding groove and the positioning sliding block, so that the fusing male shell is convenient to install, and the installation efficiency is improved; the positioning slide block can slide more stably through the arranged positioning slide block and the mounting slide block, so that the sliding effect of the positioning slide block is improved, and the moving stability of the positioning slide block is improved;
2. the metal power connection card body in threaded connection can facilitate replacement and maintenance of the metal power connection card body; the metal electric connector and the metal electric card body can be conveniently connected through the clamped metal electric connector and the metal electric card body, so that the device is convenient to mount and dismount;
3. the pressure plate with elastic expansion can generate pressure on the mounting sliding block, so that the stability of the joint is improved, and the situation of shaking caused by connection is avoided.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the overall connection structure of the present invention;
fig. 3 is a schematic view of the internal structure of the positioning chute of the present invention.
In the figure: 1. fusing the female shell; 2. positioning the chute; 3. installing a chute; 4. an electric connection groove; 5. a metal contact card body; 6. mounting a plate; 7. installing a bolt; 8. positioning the sliding block; 9. installing a sliding block; 10. a metal contact; 11. connecting grooves; 12. fusing the male shell; 13. a pressure plate; 14. a pressure spring.
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, the present invention provides a technical solution: a mechanical and electrical fuse convenient to disassemble and assemble comprises a fusing female shell 1 and a pressure spring 14, wherein the front end and the rear end of the fusing female shell 1 are respectively provided with a positioning chute 2, the upper side and the lower side of the positioning chute 2 are respectively provided with an installation chute 3, the upper side and the lower side of the end surface of one side of the fusing female shell 1 are respectively provided with an electricity receiving groove 4, the upper side and the lower side inside the electricity receiving groove 4 are respectively provided with a metal electricity receiving clamping body 5, the end surface of the other side of the fusing female shell 1 is connected with an installation plate 6, the upper side and the lower side of the fusing female shell 1 are respectively provided with an installation bolt 7, one side of the fusing female shell 1 is provided with a fusing male shell 12, the front end and the rear end of the fusing male shell 12 are respectively provided with a positioning slide block 8, the upper side and the lower side of the positioning slide block 8 are respectively connected with an installation slide block 9, the upper side and the lower side of the inner surface of the fusing male shell 12 are respectively provided with a metal electricity receiving body 10, and the top bottom two parts of the metal electricity receiving body 10 are respectively provided with a connecting groove 11, the inside of the mounting chute 3 is provided with a pressure plate 13, and a pressure spring 14 is located at one side end face of the pressure plate 13.
The utility model discloses in: the fusing male shell 12 is fixedly connected with the positioning slide block 8, and the fusing male shell 12 forms a sliding structure with the fusing female shell 1 through the positioning slide block 8 and the positioning slide groove 2; through the location spout 2 and the location slider 8 that set up can let public shell 12 of fusing carry out good location to the convenient installation to public shell 12 of fusing improves the efficiency of installation.
The utility model discloses in: the positioning slide block 8 is fixedly connected with the mounting slide block 9, and the positioning slide block 8 forms a sliding structure with the mounting chute 3 through the mounting slide block 9; through the location slider 8 that sets up and installation slider 9 can let location slider 8 carry out more stable slip to improve location slider 8's slip effect, improve the stability that location slider 8 removed.
The utility model discloses in: the electric connecting slot 4 is in threaded connection with the metal electric connecting card body 5, and the metal electric connecting card body 5 is in an arc-shaped structure; the metal that connects the electric card body 5 through the setting can form good atress contact surface to easy to assemble and dismantlement improve the efficiency of installation and dismantlement, threaded connection's metal connects electric card body 5 can conveniently connect the change and the maintenance of electric card body 5 to the metal.
The utility model discloses in: the fusing male shell 12 and the fusing female shell 1 form a clamping structure through the metal electric connector 10 and the metal electric connector 5, and the connecting groove 11 is matched with the outline dimension of the metal electric connector 5; the metal that connects through the block connects electric body 10 and metal to connect electric body 5 can conveniently connect between electric body 5 to metal and the metal connects electric body 10 to make things convenient for the ann of device to tear open.
The utility model discloses in: the pressure plate 13 and the pressure spring 14 are welded, and an elastic telescopic structure is formed between the pressure plate 13 and the pressure spring 14; the pressure plate 13 with elastic expansion can generate pressure on the mounting slide block 9, so that the stability of the joint is improved, and the situation of shaking caused by connection is avoided.
This fuse for machinery electric convenient to dismouting's theory of operation: firstly, a fusing female shell 1 is installed, a mounting plate 6 is limited and fixed through a mounting bolt 7, the fusing female shell 1 is fixedly connected with the mounting plate 6, the fusing female shell 1 is installed on a connecting end, then acting force is applied to a fusing male shell 12, a positioning slide block 8 is fixedly connected with the fusing male shell 12, the positioning slide block 8 generates acting force, the positioning slide block 8 slides in the fusing female shell through a positioning chute 2 under the action of the acting force, an installation slide block 9 is fixedly connected with the positioning slide block 8, the installation slide block 9 generates acting force, the installation slide block 9 slides in the fusing male shell through an installation chute 3 under the action of the acting force, at the moment, a pressure plate 13 receives pressure, a pressure spring 14 is welded with the pressure plate 13, the pressure spring 14 generates acting force to start deformation and generate reverse elastic force, a metal electricity connection card body 5 is in threaded connection with the fusing male shell 12, and the metal electricity connection card body 5 moves into an electricity connection groove 4, the connecting slot 11 is fixedly connected with the metal electric connector 5, and the connecting slot 11 enters the electric connector 4 and is clamped with the metal electric connector 10.
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 a fuse for machinery electric convenient to dismouting, includes female casing of fusing (1) and compression spring (14), its characterized in that: the fuse box comprises a fuse box body (1), wherein positioning sliding grooves (2) are formed in the front end and the rear end of the fuse box body (1), installation sliding grooves (3) are formed in the upper side and the lower side of each positioning sliding groove (2), electricity receiving grooves (4) are formed in the upper side and the lower side of the end face of one side of the fuse box body (1), metal electricity connecting clamping bodies (5) are arranged in the upper side and the lower side of the interior of each electricity receiving groove (4), a mounting plate (6) is connected to the end face of the other side of the fuse box body (1), mounting bolts (7) are arranged in the upper side and the lower side of the fuse box body (1), a fuse male shell (12) is arranged on one side of the fuse box body (1), positioning sliding blocks (8) are arranged at the front end and the rear end of the fuse male shell (12), installation sliding blocks (9) are connected to the upper side and the lower side of the positioning sliding blocks (8), metal electricity connecting bodies (10) are arranged on the upper side and the lower side of the inner surface of the fuse male shell (12), and connecting grooves (11) are formed in the top and bottom of the metal power receiving body (10), a pressure plate (13) is arranged inside the mounting chute (3), and the pressure spring (14) is located on the end face of one side of the pressure plate (13).
2. A mechanical-electrical fuse easy to attach and detach according to claim 1, wherein: the fusing male shell (12) is fixedly connected with the positioning sliding block (8), and the fusing male shell (12) forms a sliding structure with the fusing female shell (1) through the positioning sliding block (8) and the positioning sliding groove (2).
3. A mechanical-electrical fuse easy to attach and detach according to claim 1, wherein: the positioning sliding block (8) is fixedly connected with the mounting sliding block (9), and the positioning sliding block (8) forms a sliding structure with the mounting sliding groove (3) through the mounting sliding block (9).
4. A mechanical-electrical fuse easy to attach and detach according to claim 1, wherein: the electric connection groove (4) is in threaded connection with the metal electric connection clamping body (5), and the metal electric connection clamping body (5) is of an arc-shaped structure.
5. A mechanical-electrical fuse easy to attach and detach according to claim 1, wherein: the fusing male shell (12) forms a clamping structure with the fusing female shell (1) through the metal electric connector (10) and the metal electric connector (5), and the connecting groove (11) is matched with the outline dimension of the metal electric connector (5).
6. A mechanical-electrical fuse easy to attach and detach according to claim 1, wherein: the pressure plate (13) and the pressure spring (14) are welded, and an elastic telescopic structure is formed between the pressure plate (13) and the pressure spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542902.3U CN214477313U (en) | 2021-03-16 | 2021-03-16 | Fuse for machinery electricity convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120542902.3U CN214477313U (en) | 2021-03-16 | 2021-03-16 | Fuse for machinery electricity convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214477313U true CN214477313U (en) | 2021-10-22 |
Family
ID=78155705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120542902.3U Expired - Fee Related CN214477313U (en) | 2021-03-16 | 2021-03-16 | Fuse for machinery electricity convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214477313U (en) |
-
2021
- 2021-03-16 CN CN202120542902.3U patent/CN214477313U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |