CN217158964U

CN217158964U - Electric protection device

Info

Publication number: CN217158964U
Application number: CN202220873022.9U
Authority: CN
Inventors: 王晓飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-09
Anticipated expiration: 2032-04-15

Abstract

The utility model provides an electric protection device, which comprises a device body and a rear plate, wherein when the whole device body is installed, the rear plate is installed at a designated area position in advance through an installation thread groove, after the installation is finished, a side locking block is embedded into a side block, during the embedding process, an inclined locking plate moves towards the interior of an internal movable groove, during the moving process, an internal elastic part is driven to deform, the internal elastic part resets after deforming, the inclined locking plate can move upwards and directly move into the internal sliding groove, when the inclined locking plate completely moves into the internal sliding groove, the installation and processing work of the device body can be rapidly completed, external personnel can conveniently carry out the disassembly and assembly processing work, meanwhile, the inclined locking plate can be separated from the internal sliding groove by pressing a pressing piece, the disassembly efficiency is improved, the external personnel of being convenient for carry out dismouting processing work to the ware body to promote the dismouting and handle the effect.

Description

Electric protection device

Technical Field

The utility model relates to an electrical protection technical field especially relates to an electrical protection device.

Background

The electric protection mainly protects components in an electronic circuit from being damaged under the conditions of overvoltage, overcurrent, surge, electromagnetic interference and the like, along with the development of scientific technology, electric power/electronic products are increasingly diversified and complicated, and applied circuit protection elements are simple glass tube fuses except for Sunday, and generally, the protection devices comprise piezoresistors, TVS, gas discharge tubes and the like.

Electric protection needs to adopt corresponding electric elements, and electric elements are in the use, because of inside not setting up corresponding dismouting processing mechanism, when leading to outside personnel to carry out dismouting processing to whole electric elements, and extremely complicated, need outside personnel to adopt corresponding connecting bolt to install corresponding electric elements in appointed area, during the dismantlement, too complicated, complex operation is unfavorable for outside personnel to carry out the operation processing.

Therefore, it is necessary to provide an electrical protection device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electrical protection device has solved inside dismouting processing mechanism that does not set up the correspondence, when leading to outside personnel to carry out dismouting processing to whole electrical component, extremely complicated problem.

In order to solve the technical problem, the utility model provides an electrical protection device, which comprises a device body and a rear plate, wherein the rear plate is arranged at the rear end position of the device body, both sides of the device body are provided with side blocks, and both sides of the front end surface of the rear plate are provided with side locking blocks; the side position locking piece is internally provided with a built-in movable groove, the built-in movable groove is movably provided with an oblique locking plate, a built-in elastic piece is fixedly connected between the oblique locking plate and the built-in movable groove, a limiting groove for embedding the built-in elastic piece is formed in the middle of the inner wall of the oblique locking plate, the side position locking groove is formed in the side block, a built-in sliding groove is formed in the upper end position of the side position locking groove, and a pressing piece is arranged in the built-in sliding groove in a sliding mode.

Preferably, the front end of the device body is provided with a front piece, and two ends of the inner part of the rear plate are provided with mounting thread grooves.

Preferably, the side locking block is located in the side locking groove, the side locking block and the side locking groove are connected in an embedded mode, the inclined locking plate is located in the built-in sliding groove, and the pressing piece is abutted to the upper end face of the inclined locking plate.

Preferably, the end face of one side of the device body is provided with a plurality of embedded grooves, and the end face of the other end of the device body is provided with a plurality of embedded concave blocks.

Preferably, side position circular grooves are formed in the periphery of the inner wall of the embedding groove, and side position circular blocks are arranged on the periphery of the outer end of the embedding concave block.

Preferably, the side round block is located in the side round groove, the concave embedding block is located in the concave embedding groove, and the concave embedding block and the concave embedding groove are connected in an embedded mode.

Compared with the prior art, the utility model provides a pair of electrical protection device has following beneficial effect:

the utility model provides an electric protection device, when the whole device body is installed, a rear plate is installed at a designated area position in advance through an installation thread groove, after the installation is finished, a side position locking block is embedded into a side block, during the embedding process, an inclined locking plate moves towards the interior of an internal movable groove, during the moving process, an internal elastic piece is driven to deform, the internal elastic piece is reset after being deformed, the inclined locking plate can move upwards and directly move into an internal chute, after the inclined locking plate completely moves into the internal chute, the installation and the processing of the device body can be rapidly completed, the external personnel can conveniently carry out the dismounting and mounting processing work, meanwhile, by pressing a pressing piece, the inclined locking plate can be separated from the internal chute during the pressing process, the dismounting efficiency is improved, the external personnel can conveniently carry out the dismounting and mounting processing work on the device body, thereby improving the dismounting treatment effect;

when the ware body to two sets of correspondences splices the processing, with the gomphosis concave block embedding that corresponds to the gomphosis recess in, when the gomphosis concave block imbeds completely to the gomphosis recess in, side position disk alright imbed to side position disk inside, move to inside back completely when side position disk, alright effective completion is to the concatenation effect between the multiunit ware body fast, the outside personnel of also being convenient for simultaneously operate the processing, also be convenient for when promoting the connection effect operating personnel operate.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an electrical protection device according to the present invention;

fig. 2 is a schematic plan view of an electrical protection device provided in the present invention;

fig. 3 is a side view of an electrical protection device provided by the present invention;

reference numbers in the figures: 1. a body; 11. embedding the concave block; 12. a lateral position round block; 2. a side block; 21. a side locking groove; 22. a chute is arranged inside; 3. a pressing member; 4. a front-end; 5. a rear panel; 6. a fitting groove; 7. a lateral circular groove; 8. installing a thread groove; 9. a side locking block; 91. a movable groove is arranged inside; 92. an oblique locking plate; 93. defining a recess; 94. an elastic element is arranged inside.

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.

The utility model provides a two sets of embodiments.

The first embodiment is as follows:

referring to fig. 1 and fig. 2, an electrical protection device includes a device body 1 and a rear plate 5, where the rear plate 5 is located at a rear end position of the device body 1, side blocks 2 are respectively disposed at two sides of the device body 1, and side locking blocks 9 are respectively disposed at two sides of a front end surface of the rear plate 5; the side position locking piece 9 is internally provided with a built-in movable groove 91, the built-in movable groove 91 is movably provided with an oblique locking plate 92, a built-in elastic piece 94 is fixedly connected between the oblique locking plate 92 and the built-in movable groove 91, a limiting groove 93 for embedding the built-in elastic piece 94 is formed in the middle of the inner wall of the oblique locking plate 92, the side position locking groove 21 is formed in the side position piece 2, a built-in sliding groove 22 is formed in the upper end position of the side position locking groove 21, and a pressing piece 3 is arranged in the built-in sliding groove 22 in a sliding mode.

The front end of the device body 1 is provided with a front piece 4, and two ends of the interior of the rear plate 5 are provided with mounting thread grooves 8.

The side locking block 9 is located in the side locking groove 21, the side locking block 9 is connected with the side locking groove 21 in an embedded mode, the inclined locking plate 92 is located in the built-in sliding groove 22, and the pressing piece 3 abuts against the upper end face of the inclined locking plate 92.

The utility model provides a pair of electric protection device's theory of operation as follows: when the whole device body 1 is installed, the rear plate 5 is installed at a designated area position through the installation thread groove 8 in advance, after the installation is finished, the side position locking block 9 is embedded into the side block 2, during the embedding process, the inclined locking plate 92 moves towards the inner part of the built-in movable groove 91, during the moving process, the built-in elastic piece 94 is driven to deform, the built-in elastic piece 94 is reset after being deformed, the inclined locking plate 92 can move upwards and directly move into the built-in sliding groove 22, after the inclined locking plate 92 completely moves into the built-in sliding groove 22, the installation and the processing of the device body 1 can be completed quickly, the dismounting and the processing work of external personnel can be conveniently carried out, meanwhile, the inclined locking plate 92 can be separated from the built-in sliding groove 22 during the pressing process by pressing the pressing piece 3, the dismounting and the processing work of the external personnel can be conveniently carried out on the dismounting and the device body 1, thereby promoting the dismounting treatment effect.

Example two

Referring to fig. 3, in the second embodiment, all the components in the first embodiment are included, the end surface of one side of the device body 1 is provided with a plurality of engaging grooves 6, and the end surface of the other end of the device body 1 is provided with a plurality of engaging concave blocks 11;

side circular grooves 7 are formed in the periphery of the inner wall of the embedding groove 6, and side circular blocks 12 are arranged in the periphery of the outer end of the embedding concave block 11;

the side round block 12 is positioned in the side round groove 7, the embedded concave block 11 is positioned in the embedded groove 6, and the embedded concave block 11 is connected with the embedded groove 6 in an embedded manner.

The utility model provides a pair of electric protection device's theory of operation as follows: when carrying out the concatenation processing to two sets of bases 1 that correspond, the concave piece 11 of gomphosis that will correspond is embedded into gomphosis recess 6 in, when the concave piece 11 of gomphosis imbeds completely to gomphosis recess 6 in, side position disk 12 alright embedding to side position disk 7 inside, after side position disk 12 removed to inside completely, alright effective completion is to the concatenation effect between the multiunit bases 1 fast, the outside personnel of also being convenient for simultaneously operate the processing, also be convenient for operating personnel when promoting the connection effect operate.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An electric protection device comprises a device body and a rear plate, wherein the rear plate is positioned at the rear end position of the device body; the side position locking piece is internally provided with a built-in movable groove, the built-in movable groove is movably provided with an oblique locking plate, a built-in elastic piece is fixedly connected between the oblique locking plate and the built-in movable groove, a limiting groove for embedding the built-in elastic piece is formed in the middle of the inner wall of the oblique locking plate, the side position locking groove is formed in the side block, a built-in sliding groove is formed in the upper end position of the side position locking groove, and a pressing piece is arranged in the built-in sliding groove in a sliding mode.

2. The electrical protection device as claimed in claim 1, wherein the front end of the device body is provided with a front piece, and the rear plate is provided with mounting screw grooves at both ends.

3. An electric protection device according to claim 1, wherein the side locking piece is located in the side locking groove, the side locking piece and the side locking groove are connected in a embedded mode, the inclined locking plate is located in the built-in sliding groove, and the pressing piece abuts against the upper end face of the inclined locking plate.

4. The electrical protection device as claimed in claim 1, wherein a plurality of engaging recesses are formed on one end surface of the body, and a plurality of engaging recesses are formed on the other end surface of the body.

5. An electric protection device according to claim 4, wherein the periphery of the inner wall of the embedding groove is provided with side round grooves, and the periphery of the outer end of the embedding concave block is provided with side round blocks.

6. The electrical protection device of claim 5, wherein the side round blocks are located in the side round grooves, the concave embedded blocks are located in the concave embedded grooves, and the concave embedded blocks are connected with the concave embedded grooves in an embedded mode.