CN212848252U

CN212848252U - Circuit breaker convenient to installation

Info

Publication number: CN212848252U
Application number: CN202022085664.6U
Authority: CN
Inventors: 彭康林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-03-30
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to a circuit breaker convenient for installation, which comprises a fixed plate, wherein a U-shaped cover is fixedly arranged at the upper part of one side of the fixed plate, clamping strips are fixedly arranged on the front inner wall and the rear inner wall of the U-shaped cover respectively, the top ends of the clamping strips are fixedly connected with the top inner wall of the U-shaped cover, the bottom ends of the clamping strips are positioned on the same horizontal plane with the bottom end of the U-shaped cover, a supporting plate is arranged at the lower part of the fixed plate in a sliding manner and positioned under the U-shaped cover, a circuit breaker body is arranged at the top end of the supporting plate, one side of the circuit breaker body close to the fixed plate is abutted against the adjacent side of the fixed plate, and clamping grooves matched with the clamping strips are arranged on the front outer wall and the rear outer wall of the circuit breaker body in a penetrating manner, the utility model has simple structure and convenient use, and can conveniently install and dismantle the, meanwhile, the stability of the breaker is effectively improved.

Description

Circuit breaker convenient to installation

Technical Field

The utility model relates to an interrupter convenient to installation belongs to interrupter equipment technical field.

Background

The breaker is an important component of the ignition system of the storage battery, and the opening and closing of the contact of the breaker can cut off or connect the primary circuit of the ignition coil, and the secondary of the ignition coil induces high voltage due to electromagnetic induction. The function of the breaker is to periodically switch on and off the primary loop of the ignition coil, and the breaker generally consists of an electric shock cam and a power-off cam. The contact pair of the breaker is made of tungsten alloy, one contact is a fixed contact, and the other contact is a movable contact. The fixed contact bonding is realized by fixing the fixed contact bonding on the movable bottom plate and the fixed bottom plate at the lower part through fastening screws, and the contact gap can be adjusted by rotating the eccentric screws.

The invention discloses a circuit breaker which is convenient to install and is named as CN208608151U, and the circuit breaker comprises a base, wherein the top of the base is respectively provided with an interrupter and two groups of fixing rods, the inner walls of the left side and the right side of the two groups of fixing rods are respectively provided with a threaded rod through a bearing, a transmission gear is arranged on the threaded rod, the top of the transmission gear is meshed with a driving gear, the top of the driving gear is provided with a rotating rod, a moving block is arranged on the threaded rod in a sliding mode, push rods are arranged at the top and the bottom of one side, far away from the transmission gear, of the moving block, one sides, far away from the. But the current breaker device has the problems of inconvenient structure adjustment, poor adaptability, complex disassembly and assembly process, unsatisfactory fixing effect and the need of spending more time to adjust the proper height and angle in the installation process.

Therefore, it is necessary to provide a circuit breaker which is easy to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit breaker convenient to installation, the utility model discloses simple structure, convenient to use can conveniently install and dismantle the circuit breaker, simultaneously effectual stability that has improved the circuit breaker to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an outage ware convenient to installation, includes the fixed plate, the fixed U type cover that is equipped with in one side upper portion of fixed plate, all fix on the front side inner wall of U type cover and the rear side inner wall and be equipped with the card strip, the top of card strip all with the top inner wall fixed connection of U type cover, the bottom of card strip all with the bottom of U type cover is located same horizontal plane, the lower part of fixed plate slides and is equipped with the backup pad, the backup pad is located under the U type cover, the top of backup pad is equipped with the outage ware body, the outage ware body is close to one side of fixed plate with conflict in the adjacent one side of fixed plate, all run through on the front side outer wall of outage ware body and the rear side outer wall seted up with card strip assorted draw-in groove.

Furthermore, the top and the bottom of the fixed plate are both provided with extending parts, and the extending parts are symmetrically provided with screws in a penetrating manner.

Furthermore, the fixed plate is close to the spout has been seted up to one side lower part of backup pad, the fixed bearing frame that is equipped with on the top inner wall of spout, it is equipped with the screw rod to rotate on the bearing frame, the bottom of screw rod runs through the bottom of fixed plate extends to the outer and fixedly connected with knob of fixed plate, the top of screw rod is not equipped with the screw thread.

Further, threaded sleeve is equipped with the slider on the screw rod, the slider with spout sliding connection, the slider is close to one side of backup pad extends to outside the fixed plate and with one side fixed connection that the backup pad is adjacent, fixed inlay on the slider be equipped with screw rod assorted screw thread seat.

Furthermore, the clamping strip and the clamping groove are both of T-shaped structures, and the length of the clamping strip is the same as that of the clamping groove.

Further, the top symmetry of backup pad is fixed and is equipped with the stopper, the stopper symmetric distribution is in the front side and the rear side of breaker body, just the stopper all with one side that the breaker body is adjacent is contradicted, the stopper all is located the backup pad is close to one side of fixed plate, U type cover is close to one side bottom of fixed plate all seted up with stopper assorted spacing groove.

The utility model has the advantages that:

the utility model has the advantages that the supporting plate, the clamping strip and the limiting block are arranged, when in use, the limiting block is arranged, when the breaker body is placed on the supporting plate, the breaker body can be more quickly and accurately placed, the knob drives the screw rod to rotate by rotating the knob, so that the screw rod drives the slider to vertically move up and down in the chute, the slider drives the supporting plate to vertically move up and down, the supporting plate further drives the breaker body to vertically move up and down, when the breaker body is pushed to move up by the supporting plate, the clamping strip is inserted into the corresponding clamping groove, the front side and the rear side of the breaker body can be fixed by matching the clamping strip and the clamping groove, the bottom end of the breaker body can be supported by the supporting plate, and the breaker body can be fixed between the U-shaped cover and the supporting plate, therefore, the breaker can be conveniently installed and detached, and meanwhile, the stability of the breaker is effectively improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic diagram of the overall structure of a circuit breaker convenient to install according to the present invention;

FIG. 2 is a side view of a circuit breaker of the present invention that is easy to install;

FIG. 3 is a schematic perspective view of a U-shaped cover of a circuit breaker of the present invention for easy installation;

fig. 4 is a top view of the interrupter body of an easily installed interrupter of the present invention;

reference numbers in the figures: 1. a fixing plate; 2. a U-shaped cover; 3. clamping the strip; 4. a support plate; 5. an interrupter body; 6. a card slot; 7. a screw; 8. a chute; 9. a bearing seat; 10. a screw; 11. a knob; 12. a slider; 13. a limiting block; 14. a limiting groove.

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. 1-4, the present invention provides a technical solution:

the utility model provides an outage ware convenient to installation, includes fixed plate 1, the fixed U type cover 2 that is equipped with in one side upper portion of fixed plate 1, all fix on the front side inner wall of U type cover 2 and the rear side inner wall and be equipped with card strip 3, the top of card strip 3 all with the top inner wall fixed connection of U type cover 2, the bottom of card strip 3 all with the bottom of U type cover 2 is located same horizontal plane, the lower part of fixed plate 1 slides and is equipped with backup pad 4, backup pad 4 is located under U type cover 2, the top of backup pad 4 is equipped with outage ware body 5, outage ware body 5 is close to one side of fixed plate 1 with the conflict of one side that fixed plate 1 is adjacent, all run through on the front side outer wall of outage ware body 5 and the rear side outer wall seted up with card strip 3 assorted draw-in groove 6.

Specifically, as shown in fig. 1 and 2, the top end and the bottom end of the fixing plate 1 are provided with extending portions, and the extending portions are symmetrically provided with screws 7 through the extending portions, so that the fixing plate 1 can be fixed at a proper position by using the screws 7, and the device can be fixed at a proper position.

Specifically, as shown in fig. 1, a sliding groove 8 is formed in a lower portion of one side of the fixing plate 1 close to the supporting plate 4, a bearing seat 9 is fixedly arranged on an inner wall of a top end of the sliding groove 8, a screw rod 10 is rotatably arranged on the bearing seat 9, a bottom end of the screw rod 10 penetrates through a bottom end of the fixing plate 1 and extends to an outside of the fixing plate 1, a knob 11 is fixedly connected to the bottom end of the screw rod 10, no thread is arranged on the top end of the screw rod 10, a sliding block 12 is sleeved on the screw rod 10 in a threaded manner, the sliding block 12 is slidably connected with the sliding groove 8, one side of the sliding block 12 close to the supporting plate 4 extends to an outside of the fixing plate 1 and is fixedly connected to one side adjacent to the supporting plate 4, a threaded seat matched with the screw rod 10 is fixedly embedded on the sliding block 12, and the knob 11 drives the screw rod, thereby make slider 12 drive backup pad 4 carry out ascending reciprocating of vertical side, and then make backup pad 4 promote breaker body 5 and carry out ascending reciprocating of vertical side to can make breaker body 5 insert or break away from U type cover 2.

Specifically, as shown in fig. 1-4, the clamping strip 3 and the clamping groove 6 are both of a T-shaped structure, the clamping strip 3 has the same length as the clamping groove 6, the top end of the supporting plate 4 is symmetrically and fixedly provided with limiting blocks 13, the limiting blocks 13 are symmetrically distributed on the front side and the rear side of the breaker body 5, the limiting blocks 13 are all abutted against one side of the breaker body 5 adjacent to each other, the limiting blocks 13 are all positioned on one side of the supporting plate 4 close to the fixing plate 1, the bottom end of one side of the U-shaped cover 2 close to the fixing plate 1 is provided with limiting grooves 14 matched with the limiting blocks 13, the limiting blocks 13 are arranged, so that the breaker body 5 can be placed on the supporting plate 4 more quickly and accurately, when the supporting plate 4 pushes the breaker body 5 to move upwards, the clamping strip 3 is inserted into the corresponding clamping groove 6, thereby through card strip 3 and the cooperation of draw-in groove 6, can be fixed with the front side and the rear side of breaker body 5, can play the effect of support to the bottom of breaker body 5 through backup pad 4 this moment to can fix breaker body 5 between U type cover 2 and backup pad 4, after breaker body 5 inserted U type cover 2 completely, stopper 13 will insert to spacing groove 14 this moment.

The utility model discloses the theory of operation: when the breaker is installed, the fixing plate 1 can be fixed at a proper position by using the screw 7, so that the device is fixed at the proper position, then the breaker body 5 is placed on the supporting plate 4, the breaker body 5 can be placed on the supporting plate 4 more quickly and accurately by arranging the limiting block 13, then the knob 11 is rotated to drive the screw rod 10 to rotate by driving the screw rod 10 to drive the sliding block 12 to move upwards in the vertical direction in the sliding groove 8, so that the sliding block 12 drives the supporting plate 4 to move upwards in the vertical direction, and further the supporting plate 4 drives the breaker body 5 to move upwards in the vertical direction, when the supporting plate 4 drives the breaker body 5 to move upwards, the clamping strips 3 are inserted into the corresponding clamping grooves 6, so that the clamping strips 3 are matched with the clamping grooves 6, can be fixed with the front side and the rear side of breaker body 5, can play the effect of support to the bottom of breaker body 5 through backup pad 4 this moment to can fix breaker body 5 between U type cover 2 and backup pad 4, insert U type cover 2 back when breaker body 5 is complete, stopper 13 will insert to spacing inslot 14 this moment, thereby accomplish the installation, the utility model discloses simple structure, convenient to use can conveniently install and dismantle the breaker, the effectual stability that improves the breaker simultaneously.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An interrupter convenient to installation, includes fixed plate (1), its characterized in that: a U-shaped cover (2) is fixedly arranged at the upper part of one side of the fixed plate (1), clamping strips (3) are fixedly arranged on the inner wall of the front side and the inner wall of the rear side of the U-shaped cover (2), the top ends of the clamping strips (3) are fixedly connected with the inner wall of the top end of the U-shaped cover (2), the bottom ends of the clamping strips (3) and the bottom end of the U-shaped cover (2) are all positioned on the same horizontal plane, a supporting plate (4) is arranged on the lower part of the fixing plate (1) in a sliding manner, the supporting plate (4) is positioned under the U-shaped cover (2), the top end of the supporting plate (4) is provided with an interrupter body (5), one side of the interrupter body (5) close to the fixed plate (1) is abutted against one side of the fixed plate (1) adjacent to the side of the interrupter body, the front outer wall and the rear outer wall of the breaker body (5) are both provided with a clamping groove (6) matched with the clamping strip (3) in a penetrating mode.

2. An easily installed circuit breaker according to claim 1, characterized in that: the top and the bottom of the fixed plate (1) are both provided with extending parts, and the extending parts are symmetrically provided with screws (7) in a penetrating way.

3. An easily installed circuit breaker according to claim 1, characterized in that: fixed plate (1) is close to spout (8) have been seted up to one side lower part of backup pad (4), fixed bearing frame (9) that are equipped with on the top inner wall of spout (8), it is equipped with screw rod (10) to rotate on bearing frame (9), the bottom of screw rod (10) is run through the bottom of fixed plate (1) extends to fixed plate (1) outer and fixedly connected with knob (11), the top of screw rod (10) is not equipped with the screw thread.

4. An easily installed circuit breaker according to claim 3, characterized in that: screw thread cover is equipped with slider (12) on screw rod (10), slider (12) with spout (8) sliding connection, slider (12) are close to one side of backup pad (4) extends to fixed plate (1) outer and with one side fixed connection that backup pad (4) are adjacent, fixed inlay on slider (12) be equipped with screw rod (10) assorted screw thread seat.

5. An easily installed circuit breaker according to claim 1, characterized in that: the clamping strip (3) and the clamping groove (6) are both of T-shaped structures, and the length of the clamping strip (3) is the same as that of the clamping groove (6).

6. An easily installed circuit breaker according to claim 1, characterized in that: the top symmetry of backup pad (4) is fixed and is equipped with stopper (13), stopper (13) symmetric distribution is in the front side and the rear side of outage ware body (5), just stopper (13) all with one side that outage ware body (5) are adjacent is contradicted, stopper (13) all are located backup pad (4) are close to one side of fixed plate (1), U type cover (2) are close to one side bottom of fixed plate (1) all seted up with stopper (13) assorted spacing groove (14).