CN213071040U

CN213071040U - Detachable thing networking circuit breaker

Info

Publication number: CN213071040U
Application number: CN202022508568.8U
Authority: CN
Inventors: 黄铁铮; 石晓睿; 吴飞云
Original assignee: Guangdong Wantai Electric Co ltd
Current assignee: Guangdong Wantai Electric Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-04-27
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a detachable thing networking circuit breaker, including the circuit breaker protecgulum, the rear end surface of circuit breaker protecgulum is provided with lid behind the circuit breaker, the front end fixed surface of circuit breaker protecgulum installs control switch, the both ends middle part outer wall of lid is provided with fastener mechanism behind circuit breaker protecgulum and the circuit breaker, fastener mechanism includes first slider, spring, second slider, gag lever post, dog, protection machanism, spout, locating hole, stopper, flexible guide arm. A detachable thing networking circuit breaker, the fastener mechanism of setting, through extrudeing second slider compression spring in extrudeing first slider with the second slider, then promote first slider and remove in the spout, when reacing the locating hole, in the second slider gets into the locating hole, it is fixed, during the dismantlement, through pressing flexible guide arm extrusion second slider, break away from the locating hole with the second slider, convenient to assemble and disassemble brings better use prospect.

Description

Detachable thing networking circuit breaker

Technical Field

The utility model relates to a thing networking circuit breaker field specifically is a detachable thing networking circuit breaker.

Background

The circuit breaker is a switching device capable of closing, bearing and opening a current under a normal circuit condition and closing, bearing and opening a current under an abnormal circuit condition within a specified time, and is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the using range, the dividing of the high-voltage and low-voltage boundary lines is fuzzy, the circuit breaker is generally called as a high-voltage electrical appliance with the voltage of more than 3kV, the circuit breaker can be used for distributing electric energy, an asynchronous motor is not frequently started, a power supply circuit, the motor and the like are protected, the circuit can be automatically cut off when faults such as serious overload, short circuit, undervoltage and the like occur, the function of the circuit breaker is equivalent to the combination of a fuse type switch and an over-under-heat relay and the like, and parts are generally not required to be changed after the fault current is.

When the existing internet of things breaker is used, the shell is usually installed and fixed through fixing screws, the breaker is inconvenient to disassemble during maintenance, certain adverse effects are brought to the use process of people, and therefore a certain lifting space is provided, and the detachable internet of things breaker is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a detachable thing networking circuit breaker possesses advantages such as the installation is simple, easily dismantles, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a detachable thing networking circuit breaker, includes the circuit breaker protecgulum, the rear end surface of circuit breaker protecgulum is provided with lid behind the circuit breaker, the front end surface fixed mounting of circuit breaker protecgulum has control switch, the both ends middle part outer wall of lid is provided with fastener mechanism behind circuit breaker protecgulum and the circuit breaker, fastener mechanism includes first slider, spring, second slider, gag lever post, dog, protection machanism, spout, locating hole, stopper, flexible guide arm.

Preferably, the outer surface of one side of the front cover of the circuit breaker is detachably connected with the rear cover of the circuit breaker through a clamping piece mechanism.

Preferably, the spring is located the inner chamber middle part of first slider, the second slider is located the upper end surface of spring, the gag lever post is located the inside of spring and second slider, the dog is located the both sides of spring, spout, locating hole, stopper all are located inside the both ends of lid behind the circuit breaker, flexible guide arm is located the both ends surface of lid behind the circuit breaker, just protection machanism is located the both sides surface of second slider.

Preferably, one side surface of first slider and one side surface fixed connection of circuit breaker protecgulum, the bottom surface of spring and the inner chamber bottom fixed connection of first slider, the other end of spring and the lower extreme surface fixed connection of second slider, the outer wall of gag lever post cup joints with the inside activity of second slider, spring, protection machanism is located second slider and the department of rubbing of first slider contact, and fixed mounting is in one side surface of first slider, spout, locating hole are all seted up inside the both ends of lid behind the circuit breaker, the outer wall of flexible guide arm and the upper end surface swing joint of lid behind the circuit breaker, and the inner chamber fixed connection of the both ends surface of dog and first slider.

Preferably, the protection mechanism comprises a rotating shaft, a connecting shaft and a bearing, the connecting shaft is located on the outer surfaces of two ends of the rotating shaft, and the bearing is located on the outer surface of one end of the connecting shaft.

Preferably, the outer surfaces of the two ends of the rotating shaft are fixedly connected with the outer surface of one end of the connecting shaft, the outer surface of one end of the connecting shaft is rotatably connected with the bearing, and the outer wall of the bearing is fixedly installed on the outer surface of the upper end of the first sliding block.

Preferably, the number of the clamping mechanisms is two, and the two clamping mechanisms are respectively positioned at the upper end and the lower end of the device.

(III) advantageous effects

Compared with the prior art, the utility model provides a detachable thing networking circuit breaker possesses following beneficial effect:

1. this detachable thing networking circuit breaker, when installation circuit breaker or maintenance, need open the circuit breaker, all take the mode of fixed screw in the past with its fixed dismantlement, it is not convenient enough, the fastener mechanism of setting, extrude the second slider in first slider through extrusion second slider compression spring, then promote first slider and remove in the spout, when reacing the locating hole, the second slider gets into in the locating hole, it is fixed with it, during the dismantlement, extrude the second slider through pressing flexible guide arm, break away from the locating hole with the second slider, then the lid takes out fastener mechanism behind the extraction circuit breaker, the simple easy operation of installation dismantlement, the gag lever post, the stopper plays spacing effect, flexible guide arm mainly carries out the effect of a direction to second slider and spring.

2. This detachable thing networking circuit breaker, when dismantling owing to the installation, all will produce the friction with first slider when the second slider is flexible, influence life, through the protection machanism who sets up, during the motion of second slider, drive the rotation of pivot, the frictional force of reduction has increased its life.

Drawings

Fig. 1 is the utility model relates to a detachable thing networking circuit breaker's overall structure schematic diagram.

Fig. 2 is the utility model relates to a side view of detachable thing networking circuit breaker.

Fig. 3 is the utility model relates to a detachable thing networking circuit breaker sideways view profile.

Fig. 4 is the utility model relates to a A department enlarger in detachable thing networking circuit breaker figure 3.

Fig. 5 is the utility model relates to a protection machanism dialysis chart in detachable thing networking circuit breaker fastener mechanism.

In the figure: 1. a circuit breaker front cover; 2. a circuit breaker rear cover; 3. a control switch; 4. a clamping mechanism; 401. a first slider; 402. a spring; 403. a second slider; 404. a limiting rod; 405. a stopper; 406. a protection mechanism; 407. a chute; 408. positioning holes; 409. a limiting block; 410. a telescopic guide rod; 4061. a rotating shaft; 4062. a connecting shaft; 4063. and a bearing.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a detachable internet of things breaker comprises a breaker front cover 1, a breaker rear cover 2 is arranged on the outer surface of the rear end of the breaker front cover 1, a control switch 3 is fixedly mounted on the outer surface of the front end of the breaker front cover 1, a clamping mechanism 4 is arranged on the outer walls of the middle portions of the two ends of the breaker front cover 1 and the breaker rear cover 2, and the clamping mechanism 4 comprises a first sliding block 401, a spring 402, a second sliding block 403, a limiting rod 404, a stop block 405, a protection mechanism 406, a sliding groove 407, a positioning hole 408, a limiting block 409 and a telescopic guide rod 410.

Furthermore, the outer surface of one side of the front cover 1 of the circuit breaker is detachably connected with the rear cover 2 of the circuit breaker through the clamping part mechanism 4, so that the installation and the disassembly are convenient.

Further, the spring 402 is located the middle of the inner cavity of the first slider 401, the second slider 403 is located the outer surface of the upper end of the spring 402, the limiting rod 404 is located inside the spring 402 and the second slider 403, the stopper 405 is located on two sides of the spring 402, the sliding groove 407, the positioning hole 408 and the limiting block 409 are located inside two ends of the rear cover 2 of the circuit breaker, the telescopic guide rod 410 is located on the outer surfaces of two ends of the rear cover 2 of the circuit breaker, and the protection mechanism 406 is located on the outer surfaces of two sides of the second slider 403, so that the installation and use are.

Further, one side surface of first slider 401 and one side surface fixed connection of circuit breaker protecgulum 1, the bottom surface of spring 402 and the inner chamber bottom fixed connection of first slider 401, the other end of spring 402 and the lower extreme surface fixed connection of second slider 403, the outer wall and the second slider 403 of gag lever post 404, the inside activity of spring 402 is cup jointed, protection machanism 406 is located second slider 403 and the contact friction department of first slider 401, and fixed mounting is in one side surface of first slider 401, spout 407, locating hole 408 is all seted up inside the both ends of circuit breaker back cover 2, the outer wall of flexible guide arm 410 and the upper end surface swing joint of circuit breaker back cover 2, and the both ends surface of dog 405 and the inner chamber fixed connection of first slider 401, be convenient for the installation fixed.

Further, the protection mechanism 406 includes a rotating shaft 4061, a connecting shaft 4062, and a bearing 4063, and the connecting shaft 4062 is located on the outer surface of both ends of the rotating shaft 4061, and the bearing 4063 is located on the outer surface of one end of the connecting shaft 4062, so as to reduce the friction force.

Further, the outer surfaces of the two ends of the rotating shaft 4061 are fixedly connected with the outer surface of one end of the connecting shaft 4062, the outer surface of one end of the connecting shaft 4062 is rotatably connected with the bearing 4063, and the outer wall of the bearing 4063 is fixedly mounted on the outer surface of the upper end of the first sliding block 401, so that the rotating is facilitated.

Furthermore, the number of the clamping piece mechanisms 4 is two, and the clamping piece mechanisms are respectively positioned at the upper end and the lower end of the device, so that the stability is improved.

Principle of operation

The application of the utility model is composed of a front cover 1 of the circuit breaker, a rear cover 2 of the circuit breaker, a control switch 3, a clamping mechanism 4, a first sliding block 401, a spring 402, a second sliding block 403, a limiting rod 404, a stop block 405, a protection mechanism 406, a sliding chute 407, a positioning hole 408, a limiting block 409, a telescopic guide rod 410, a rotating shaft 4061, a connecting shaft 4062 and a bearing 4063, when the circuit breaker is installed or maintained, the circuit breaker needs to be opened, the circuit breaker is fixed and disassembled in a conventional mode of fixing screws, which is not convenient enough, the clamping mechanism 4 is arranged, the second sliding block 403 is extruded into the first sliding block 401 by extruding the second sliding block 403 to compress the spring 402, then the first sliding block 401 is pushed to move in the sliding chute 407, when the positioning hole 408 is reached, the second sliding block 403 enters the positioning hole 408 to be fixed, when the circuit breaker is disassembled, the second sliding block 403 is extruded by pressing, then draw back lid 2 of circuit breaker and take out fastener mechanism 4, the simple easy operation of installation dismantlement, gag lever post 404, stopper 409 plays spacing effect, flexible guide arm 410 mainly carries out the effect of a direction to second slider 403 and spring 402, because during the installation dismantlement, second slider 403 all will produce the friction with first slider 401 when flexible, influence life, through the protection machanism 406 that sets up, during the motion of second slider 403, drive pivot 4061's rotation, the frictional force of reduction, service life is increased.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a detachable thing networking circuit breaker, includes circuit breaker protecgulum (1), its characterized in that: the rear end surface of circuit breaker protecgulum (1) is provided with behind the circuit breaker lid (2), the front end surface fixed mounting of circuit breaker protecgulum (1) has control switch (3), the outer wall of the both ends middle part of circuit breaker protecgulum (1) and circuit breaker back cover (2) is provided with fastener mechanism (4), fastener mechanism (4) include first slider (401), spring (402), second slider (403), gag lever post (404), dog (405), protection machanism (406), spout (407), locating hole (408), stopper (409), flexible guide arm (410).

2. The detachable internet of things breaker as claimed in claim 1, wherein: the outer surface of one side of the front cover (1) of the circuit breaker is detachably connected with the rear cover (2) of the circuit breaker through a clamping piece mechanism (4).

3. The detachable internet of things breaker as claimed in claim 1, wherein: spring (402) are located the inner chamber middle part of first slider (401), second slider (403) are located the upper end surface of spring (402), gag lever post (404) are located the inside of spring (402) and second slider (403), dog (405) are located the both sides of spring (402), spout (407), locating hole (408), stopper (409) all are located inside the both ends of lid (2) behind the circuit breaker, flexible guide arm (410) are located the both ends surface of lid (2) behind the circuit breaker, just protection machanism (406) are located the both sides surface of second slider (403).

4. The detachable internet of things breaker as claimed in claim 1, wherein: the outer surface of one side of the first sliding block (401) is fixedly connected with the outer surface of one side of the front cover (1) of the circuit breaker, the outer surface of the bottom end of the spring (402) is fixedly connected with the bottom of the inner cavity of the first sliding block (401), the other end of the spring (402) is fixedly connected with the outer surface of the lower end of the second sliding block (403), the outer wall of the limiting rod (404) is movably sleeved with the second sliding block (403) and the inside of the spring (402), the protection mechanism (406) is positioned at the contact friction position of the second slide block (403) and the first slide block (401), and is fixedly arranged on the outer surface of one side of the first sliding block (401), the sliding chute (407) and the positioning hole (408) are respectively arranged inside the two ends of the rear cover (2) of the circuit breaker, the outer wall of the telescopic guide rod (410) is movably connected with the outer surface of the upper end of the rear cover (2) of the circuit breaker, and the outer surfaces of the two ends of the stop block (405) are fixedly connected with the inner cavity of the first sliding block (401).

5. The detachable internet of things breaker as claimed in claim 1, wherein: the protection mechanism (406) comprises a rotating shaft (4061), a connecting shaft (4062) and a bearing (4063), the connecting shaft (4062) is located on the outer surfaces of two ends of the rotating shaft (4061), and the bearing (4063) is located on the outer surface of one end of the connecting shaft (4062).

6. The detachable internet of things breaker as claimed in claim 5, wherein: the outer surface of the two ends of the rotating shaft (4061) is fixedly connected with the outer surface of one end of the connecting shaft (4062), the outer surface of one end of the connecting shaft (4062) is rotatably connected with the bearing (4063), and the outer wall of the bearing (4063) is fixedly installed on the outer surface of the upper end of the first sliding block (401).

7. The detachable internet of things breaker as claimed in claim 1, wherein: the number of the clamping piece mechanisms (4) is two, and the two groups of the clamping piece mechanisms are respectively positioned at the upper end and the lower end of the device.