CN216671503U

CN216671503U - High-voltage direct-current relay with shunt

Info

Publication number: CN216671503U
Application number: CN202122798856.6U
Authority: CN
Inventors: 刘化娜
Original assignee: Shanghai Migao Lai Electronics Co ltd
Current assignee: Shanghai Migao Lai Electronics Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-03
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a high-voltage direct-current relay with a shunt, which comprises a high-voltage direct-current relay, wherein a bottom plate is arranged at the bottom of the high-voltage direct-current relay, fixed blocks are fixedly connected to two sides of the front surface and the back surface of the high-voltage direct-current relay, fastening screws are connected to the top of the fixed blocks in a threaded mode, the bottoms of the fastening screws penetrate through the bottom of the fixed blocks and are connected with the top of the bottom plate in a threaded mode, and a support frame is fixedly connected to the inner side of the top of the fixed blocks. The high-voltage direct-current relay fixing device solves the problems that the high-voltage direct-current relay does not have a high-efficiency fastening effect, the high-voltage direct-current relay is fixed only by a left bolt and a right bolt, and the high-voltage direct-current relay is unstable due to the fact that the bolts are loosened during shaking of the high-voltage direct-current relay, and the high-voltage direct-current relay is inconvenient to use by a user.

Description

High-voltage direct-current relay with current divider

Technical Field

The utility model relates to the technical field of high-voltage direct-current relays, in particular to a high-voltage direct-current relay with a shunt.

Background

High-voltage direct current relay is the part that often uses in an industry, but current high-voltage direct current relay does not possess the effect of high-efficient fastening, and high-voltage direct current relay just fixes through each bolt about, and can appear the not hard up condition of bolt in high-voltage direct current relay shakes, leads to high-voltage direct current relay unstable, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a high-voltage direct-current relay with a shunt, which has the advantage of efficient fastening, and solves the problems that the high-voltage direct-current relay is not convenient for a user to use due to the fact that the high-voltage direct-current relay is fixed only by one bolt on the left and the right and the bolt is loosened during shaking of the high-voltage direct-current relay, and the high-voltage direct-current relay is not stable.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take high-voltage direct-current relay of shunt, includes high-voltage direct-current relay, high-voltage direct-current relay's bottom is provided with the bottom plate, high-voltage direct-current relay openly with the equal fixedly connected with fixed block in both sides at the back, the top threaded connection of fixed block has fastening screw, fastening screw's bottom run through to the bottom of fixed block and with the top threaded connection of bottom plate, the inboard fixedly connected with support frame at fixed block top, the inside sliding connection of support frame has the stopper, the draw-in groove that uses with the fastening screw cooperation is seted up to the bottom of stopper, the shifting chute has all been seted up with the rear side to the front side of support frame inner wall, the inside swing joint of branch and shifting chute is passed through to the inside of stopper.

Preferably, a compression pipe is fixedly connected to the outer side of the top of the fixing block, and a limiting rod is slidably connected to the interior of the compression pipe.

Preferably, the bottom of the limiting rod is fixedly connected with a spring, and the bottom of the spring is fixedly connected with the bottom of the inner wall of the pressing pipe.

Preferably, the top of the limiting rod is fixedly connected with a connecting plate, and the connecting plate is made of metal.

Preferably, the bottom of the connecting plate is fixedly connected with a positioning block, and the top of the limiting block is provided with a positioning groove matched with the positioning block.

Preferably, the top of the limiting block is fixedly connected with a handle, and the handle is made of rubber.

Compared with the prior art, the utility model has the following beneficial effects:

1. the high-voltage direct-current relay with the shunt has the advantages of high-efficiency fastening and improvement of the stability of the high-voltage direct-current relay.

2. According to the utility model, through the arrangement of the compression pipe, the limiting rod can slide in the compression pipe, so that the use of a user is facilitated.

3. According to the utility model, the bottom of the spring is fixedly connected to the bottom of the inner wall of the pressing pipe, so that the stability of the spring is effectively improved.

4. According to the utility model, the connecting plate is made of metal, so that the service life of the connecting plate is effectively prolonged.

5. According to the utility model, the positioning block can be clamped in the positioning groove through the arrangement of the positioning groove, so that the positioning block is convenient for a user to use.

6. According to the utility model, through the arrangement of the handle, a user can conveniently move the limiting block, and the stability of the limiting block is effectively improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an enlarged structural view taken at the point A in FIG. 1;

fig. 3 is a perspective view of the structural support frame of the present invention.

In the figure: 1. a high voltage direct current relay; 2. a base plate; 3. a fixed block; 4. fastening a screw rod; 5. a support frame; 6. a limiting block; 7. a card slot; 8. a moving groove; 9. pressing the tube; 10. a limiting rod; 11. a spring; 12. a connecting plate; 13. positioning blocks; 14. positioning a groove; 15. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the high-voltage direct-current relay with the shunt provided by the utility model comprises a high-voltage direct-current relay 1, a bottom plate 2 is arranged at the bottom of the high-voltage direct-current relay 1, fixed blocks 3 are fixedly connected to both sides of the front surface and the back surface of the high-voltage direct-current relay 1, fastening screws 4 are in threaded connection with the tops of the fixed blocks 3, the bottoms of the fastening screws 4 penetrate through the bottoms of the fixed blocks 3 and are in threaded connection with the tops of the bottom plate 2, a support frame 5 is fixedly connected to the inner side of the top of each fixed block 3, a limiting block 6 is slidably connected to the inside of each support frame 5, a clamping groove 7 matched with each fastening screw 4 for use is formed in the bottom of each limiting block 6, moving grooves 8 are formed in the front side and the rear side of the inner wall of each support frame 5, and the insides of each limiting block 6 are movably connected with the moving groove 8 through a supporting rod.

Referring to fig. 2, a pressing pipe 9 is fixedly connected to the outer side of the top of the fixing block 3, and a limiting rod 10 is slidably connected to the inside of the pressing pipe 9.

As a technical optimization scheme of the utility model, the limiting rod 10 can slide in the compression pipe 9 through the arrangement of the compression pipe 9, so that the use by a user is facilitated.

Referring to fig. 2, a spring 11 is fixedly connected to the bottom of the limiting rod 10, and the bottom of the spring 11 is fixedly connected to the bottom of the inner wall of the pressing pipe 9.

As a technical optimization scheme of the utility model, the bottom of the spring 11 is fixedly connected to the bottom of the inner wall of the pressing pipe 9, so that the stability of the spring 11 is effectively improved.

Referring to fig. 2, a connecting plate 12 is fixedly connected to the top of the limiting rod 10, and the connecting plate 12 is made of metal.

As a technical optimization scheme of the utility model, the connecting plate 12 is made of metal, so that the service life of the connecting plate 12 is effectively prolonged.

Referring to fig. 2, a positioning block 13 is fixedly connected to the bottom of the connecting plate 12, and a positioning groove 14 matched with the positioning block 13 is formed at the top of the limiting block 6.

As a technical optimization scheme of the utility model, the positioning block 13 can be clamped in the positioning groove 14 through the arrangement of the positioning groove 14, so that the positioning block is convenient for a user to use.

Referring to fig. 2, a handle 15 is fixedly connected to the top of the limiting block 6, and the handle 15 is made of rubber.

As a technical optimization scheme of the utility model, the handle 15 is arranged, so that a user can conveniently move the limiting block 6, and the stability of the limiting block 6 is effectively improved.

The working principle and the using process of the utility model are as follows: during the use, the user need fasten fastening screw 4, the user removes the top of fastening screw 4 with stopper 6 earlier, later remove stopper 6 downwards through support frame 5, make draw-in groove 7 card at fastening screw 4's top, later the user upwards stimulates gag lever post 10, make connecting plate 12 rebound to stopper 6's top, later the rotatory gag lever post 10 of user, make locating piece 13 card in the inside of constant head tank 14, can fix stopper 6, when the user need take off fastening screw 4, the user removes connecting plate 12 to the top that breaks away from stopper 6, later the user with stopper 6 rebound to the top of shifting chute 8 inner wall and rotatory back, can take off fastening screw 4, thereby reach the effect of high-efficient fastening.

In summary, the following steps: this take high voltage direct current relay of shunt, through setting up high voltage direct current relay 1, bottom plate 2, fixed block 3, fastening screw 4, support frame 5, stopper 6, draw-in groove 7 and moving groove 8's cooperation use, the effect that current high voltage direct current relay does not possess high-efficient fastening has been solved, high voltage direct current relay just fixes through each bolt about, and can appear the not hard up condition of bolt in high voltage direct current relay shakes, lead to high voltage direct current relay unstable, the problem that the user of not being convenient for used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take high voltage direct current relay of shunt, includes high voltage direct current relay (1), its characterized in that: a bottom plate (2) is arranged at the bottom of the high-voltage direct current relay (1), two sides of the front surface and the back surface of the high-voltage direct current relay (1) are fixedly connected with fixed blocks (3), the top of the fixed block (3) is in threaded connection with a fastening screw (4), the bottom of the fastening screw (4) penetrates through the bottom of the fixed block (3) and is in threaded connection with the top of the bottom plate (2), the inner side of the top of the fixed block (3) is fixedly connected with a supporting frame (5), a limiting block (6) is connected inside the supporting frame (5) in a sliding manner, a clamping groove (7) matched with the fastening screw rod (4) for use is formed at the bottom of the limiting block (6), the front side and the rear side of the inner wall of the supporting frame (5) are both provided with a movable groove (8), the inside of the limiting block (6) is movably connected with the inside of the moving groove (8) through a supporting rod.

2. The HVDC relay with the shunt according to claim 1, wherein: the outer side of the top of the fixing block (3) is fixedly connected with a compression pipe (9), and the interior of the compression pipe (9) is connected with a limiting rod (10) in a sliding mode.

3. The HVDC relay with shunt of claim 2, wherein: the bottom fixedly connected with spring (11) of gag lever post (10), the bottom fixed connection of spring (11) is in the bottom of pressing pipe (9) inner wall.

4. The HVDC relay with shunt according to claim 3, wherein: the top of gag lever post (10) fixedly connected with connecting plate (12), the material of connecting plate (12) is made for the metal.

5. The HVDC relay with shunt according to claim 4, wherein: the bottom of the connecting plate (12) is fixedly connected with a positioning block (13), and the top of the limiting block (6) is provided with a positioning groove (14) matched with the positioning block (13).

6. The HVDC relay with the shunt according to claim 1, wherein: the top of stopper (6) fixedly connected with handle (15), the material of handle (15) is made for rubber.