CN210378914U - Energy-concerving and environment-protective miniature circuit breaker - Google Patents
Energy-concerving and environment-protective miniature circuit breaker Download PDFInfo
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- CN210378914U CN210378914U CN201920839673.4U CN201920839673U CN210378914U CN 210378914 U CN210378914 U CN 210378914U CN 201920839673 U CN201920839673 U CN 201920839673U CN 210378914 U CN210378914 U CN 210378914U
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 239000003381 stabilizer Substances 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model relates to an energy-concerving and environment-protective miniature circuit breaker, control switch on circuit breaker body and circuit breaker body, still include the fixed subassembly of circuit breaker, the fixed subassembly of circuit breaker includes bottom plate and a plurality of fixture of setting on the bottom plate, the clamping machine structure is including fixing left extension board and the right extension board on the bottom plate side by side, the top of left extension board and right extension board all is equipped with the exposed core that extends of bending to the other side direction, form the centre gripping chamber between exposed core and the exposed core, be equipped with the slide through slide rail slider assembly between left extension board and the right extension board, be equipped with the locking mechanism who is used for the locking slide on left extension board or the right extension board, circuit breaker body bottom is equipped with by fixture, be equipped with the clamp groove by fixture's both sides, by fixture through pressing from both sides. The utility model discloses a set up mutual calliper by fixture and fixture, can take the circuit breaker of centre gripping alone out to change the maintenance, dismantle simple to operate.
Description
Technical Field
The utility model relates to a circuit breaker, concretely relates to energy-concerving and environment-protective miniature circuit breaker.
Background
The miniature circuit breaker is a relatively common low-voltage circuit breaker, has good energy-saving and environment-friendly effects due to reliable performance, stable mechanism and various appearances, is small in size and low in energy consumption, is widely applied to the requirements of industrial, commercial and civil low-voltage terminal power distribution, and plays the protective roles of breaking, overload protection, short circuit protection and the like.
The circuit breaker is generally installed fixedly through the fixed plate when current miniature circuit breaker is fixed, and when the circuit breaker was installed side by side on the mounting panel, a circuit breaker damaged in the middle, can not tear open alone and trade, need pull down all circuit breakers that are located this circuit breaker's left or all circuit breakers on this circuit breaker's right side and just can change and maintain the circuit ware that damages, and it is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
To the not enough in the background art, the utility model provides an energy-concerving and environment-protective miniature circuit breaker.
The utility model adopts the technical proposal that: an energy-saving and environment-friendly miniature circuit breaker comprises a circuit breaker body, a control switch on the circuit breaker body and a circuit breaker fixing component, the circuit breaker fixing assembly comprises a bottom plate and a plurality of clamping mechanisms arranged on the bottom plate, the clamping mechanism structure comprises a left support plate and a right support plate which are fixed on the bottom plate side by side, the top parts of the left support plate and the right support plate are respectively provided with a clamping end which is bent and extended towards the opposite direction, a clamping cavity is formed between the clamping ends, a sliding plate is arranged between the left support plate and the right support plate through a sliding block component of a sliding rail, a locking mechanism for locking the sliding plate is arranged on the left support plate or the right support plate, the bottom of the breaker body is provided with a clamped mechanism, two sides of the clamped mechanism are provided with clamping grooves, the clamped mechanism is clamped in the clamping cavity through the clamping groove and can slide in the clamping cavity, and the clamped mechanism is fixedly connected with the sliding plate through a bolt.
Furthermore, the clamped mechanism is a bar-shaped block arranged at the bottom of the breaker body, and the clamping grooves are formed in two sides of the bar-shaped block.
Furthermore, the clamped mechanism is a supporting leg arranged at the bottom of the breaker body, and the clamping grooves are formed in two sides of the supporting leg.
Furthermore, the stabilizer blade be two at least, be located one stabilizer blade and circuit breaker body swivelling joint of circuit breaker body one end, other stabilizer blades link firmly or integrated into one piece in circuit breaker body bottom with circuit breaker body bottom.
Furthermore, the locking mechanism is a locking bolt, and a threaded hole in threaded connection with the locking bolt is formed in the left support plate or the right support plate.
Furthermore, the number of the clamping mechanisms is at least 2, and the clamping mechanisms are arranged on the bottom plate at equal intervals.
Furthermore, the sliding plate is provided with a first screw hole, the bottom of the clamped framework is provided with a second screw hole corresponding to the screw hole, and the clamped framework is fixed on the sliding plate through a bolt.
Furthermore, the width of the clamping cavity is 1-3mm smaller than the distance between the clamping grooves at the two sides of the clamped block.
The utility model has the advantages that: the utility model discloses a set up mutual calliper by fixture and fixture, can take the circuit breaker of centre gripping alone out to change and maintain, dismantle simple to operate, have simple structure, convenient and practical's advantage.
Drawings
Fig. 1 is a schematic structural view of a gripped mechanism in embodiment 1.
Fig. 2 is a schematic structural view of a clamped mechanism in embodiment 2.
Fig. 3 is a schematic structural view of a circuit breaker securing assembly.
Fig. 4 is a schematic diagram of the circuit breaker body sliding out.
Fig. 5 is a side view of the present invention.
In the figure: 1. a circuit breaker body; 2. a control switch; 3. a base plate; 4. a left support plate; 5. A right support plate; 6. a clamping end; 7. a clamping cavity; 8. a sliding block assembly of the sliding rail; 9. a slide plate; 10. A locking mechanism; 11. a clamped mechanism; 12. a clamping groove; 13. a bar-shaped block; 14. and (3) a support leg.
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 efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an energy-concerving and environment-protective miniature circuit breaker.
In this embodiment, referring to fig. 1 to 5, the energy-saving and environment-friendly miniature circuit breaker includes a circuit breaker body 1, a control switch 2 on the circuit breaker body 1, and a circuit breaker fixing assembly, where the circuit breaker fixing assembly includes a bottom plate 3 and a plurality of clamping mechanisms disposed on the bottom plate 3, the clamping mechanism structure includes a left support plate 4 and a right support plate 5 fixed on the bottom plate side by side, top portions of the left support plate 4 and the right support plate 5 are both provided with clamping ends 6 extending and bending towards each other, a clamping cavity 7 is formed between the clamping ends 6 and the clamping ends 6, a sliding plate 9 is disposed between the left support plate 4 and the right support plate 5 through a sliding rail assembly 8, a locking mechanism 10 for locking the sliding plate is disposed on the left support plate 4 or the right support plate 5, a clamped mechanism 11 is disposed at the bottom of the circuit breaker body 1, and clamping grooves 12 are disposed on two sides of the clamped, the clamped mechanism is clamped in the clamping cavity 7 through the clamping groove 12 and can slide in the clamping cavity, and the clamped mechanism is fixedly connected with the sliding plate through a bolt.
The utility model discloses a in the time, fix the circuit breaker on the slide, slide into the centre gripping intracavity between left extension board and the right extension board through the spout, through locking mechanism locking slide after the cunning targets in place. When the damaged circuit breaker is required to be disassembled and replaced, the locking mechanism is loosened, the circuit breaker is taken out from the clamping cavity to be maintained or replaced, the circuit breaker is convenient and fast, and the circuit breakers on the left side and the right side do not need to be disassembled.
Clamped mechanism embodiment 1: the clamped mechanism is a bar-shaped block 13 arranged at the bottom of the breaker body, and the clamping grooves 12 are arranged on two sides of the bar-shaped block 13;
clamped mechanism embodiment 2: the clamped mechanism is a supporting leg 14 arranged at the bottom of the breaker body, and the clamping grooves 12 are arranged on two sides of the supporting leg.
The clamped mechanism can be a block body or a support leg structure, only the clamping grooves capable of being clamped on the clamping cavity are required to be arranged on two sides, the shape of the clamped mechanism can be arranged according to product characteristics or customer requirements, and the design is flexible.
The stabilizer blade 14 be two at least, be located one stabilizer blade and circuit breaker body swivelling joint of circuit breaker body one end, other stabilizer blades 14 link firmly or integrated into one piece in circuit breaker body bottom with circuit breaker body bottom.
Adopt the circuit breaker structure of above-mentioned structure, when the maintenance is dismantled to needs, can take out the circuit breaker from the centre gripping intracavity, will be located the stabilizer blade that one end and circuit breaker linked firmly and loosen, then around the stabilizer blade that can rotate with the circuit breaker downwardly rotating (as shown in figure 4). Just need not to pull down the circuit breaker is whole when only needing to carry out part replacement or maintenance like this, can reduce the height of circuit breaker moreover, the maintenance personal need not long-time new line and operates, and it is more convenient laborsaving to maintain.
The locking mechanism 10 is a locking bolt, and the left support plate or the right support plate is provided with a threaded hole in threaded connection with the locking bolt. The locking mechanism only needs to lock the sliding plate, the locking mechanism of the embodiment adopts a locking piece with a bolt structure, and when the locking is needed, the rotating bolt abuts against the sliding block set of the sliding rail to lock.
In the utility model, at least 2 clamping mechanisms are arranged on the bottom plate at equal intervals; the sliding plate is provided with a first screw hole, the bottom of the clamped framework is provided with a second screw hole corresponding to the screw hole, and the clamped framework is fixed on the sliding plate through a bolt. The clamped framework is fixedly connected with the sliding plate through bolts, so that the clamping mechanism is convenient to disassemble and stable in connection.
In the utility model, the width of the clamping cavity 7 is 1-3mm smaller than the distance of the clamping grooves 12 on the two sides of the clamped block. It should be noted that the width of the clamping cavity herein specifically refers to the distance D1 between the clamping ends of the left clamping plate and the right clamping plate, and the distance between the clamping grooves on both sides of the clamped block specifically refers to the thickness distance D2 between the clamping grooves on both sides (as shown in fig. 4 and 5, D1 and D2). Left splint and right splint generally adopt sheetmetal or plastic sheet to make, and thickness is less, and left splint have certain elasticity with right splint, through above structure setting for left splint and right splint have certain clamping-force to being had by the grip block, connect more stably.
The utility model discloses a set up mutual calliper by fixture and fixture, can take the circuit breaker of centre gripping alone out to change and maintain, dismantle simple to operate, have simple structure, convenient and practical's advantage.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.
Claims (8)
1. The utility model provides an energy-concerving and environment-protective miniature circuit breaker, includes the control switch on circuit breaker body and the circuit breaker body, its characterized in that: the circuit breaker fixing assembly comprises a bottom plate and a plurality of clamping mechanisms arranged on the bottom plate, the clamping machine structure comprises a left supporting plate and a right supporting plate which are fixed on the bottom plate side by side, clamping ends which are bent and extended towards the opposite side are arranged at the tops of the left supporting plate and the right supporting plate, a clamping cavity is formed between the clamping ends, a sliding plate is arranged between the left supporting plate and the right supporting plate through a sliding rail sliding block assembly, a locking mechanism used for locking the sliding plate is arranged on the left supporting plate or the right supporting plate, a clamping mechanism is arranged at the bottom of the circuit breaker body, clamping grooves are formed in two sides of the clamping mechanism, the clamping mechanism is clamped in the clamping cavity through the clamping grooves and can slide in the clamping cavity, and the clamping mechanism and the sliding plate are fixedly connected through bolts.
2. An energy-saving and environment-friendly miniature circuit breaker according to claim 1, characterized in that: the clamped mechanism is a bar-shaped block arranged at the bottom of the breaker body, and the clamping grooves are formed in two sides of the bar-shaped block.
3. An energy-saving and environment-friendly miniature circuit breaker according to claim 1, characterized in that: the clamped mechanism is a support leg arranged at the bottom of the breaker body, and the clamping grooves are formed in two sides of the support leg.
4. An energy-saving and environment-friendly miniature circuit breaker according to claim 3, characterized in that: the stabilizer blade be two at least, be located one stabilizer blade and circuit breaker body swivelling joint of circuit breaker body one end, other stabilizer blades link firmly or integrated into one piece in circuit breaker body bottom with circuit breaker body bottom.
5. An energy-saving and environment-friendly miniature circuit breaker according to claim 1, characterized in that: the locking mechanism is a locking bolt, and the left support plate or the right support plate is provided with a threaded hole in threaded connection with the locking bolt.
6. An energy-saving and environment-friendly miniature circuit breaker according to claim 1, characterized in that: the clamping mechanisms are at least 2 and are arranged on the bottom plate at equal intervals.
7. An energy-saving and environment-friendly miniature circuit breaker according to claim 1, characterized in that: the sliding plate is provided with a first screw hole, the bottom of the clamped framework is provided with a second screw hole corresponding to the screw hole, and the clamped framework is fixed on the sliding plate through a bolt.
8. An energy-saving and environment-friendly miniature circuit breaker according to claim 1, characterized in that: the width of the clamping cavity is 1-3mm smaller than the distance between the clamping grooves at the two sides of the clamped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839673.4U CN210378914U (en) | 2019-06-04 | 2019-06-04 | Energy-concerving and environment-protective miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839673.4U CN210378914U (en) | 2019-06-04 | 2019-06-04 | Energy-concerving and environment-protective miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210378914U true CN210378914U (en) | 2020-04-21 |
Family
ID=70263395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920839673.4U Active CN210378914U (en) | 2019-06-04 | 2019-06-04 | Energy-concerving and environment-protective miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210378914U (en) |
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2019
- 2019-06-04 CN CN201920839673.4U patent/CN210378914U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240604 Address after: 325604 West Lake Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Huang Xiaochu Country or region after: China Address before: 325603 No. 3, Taishan Road, Wenzhou Daqiao Industrial Zone, beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG NUOKE ELECTRIC TECHNOLOGY CO.,LTD. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240726 Address after: 325604 West Lake Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Huang Xiaochu Country or region after: China Patentee after: Huang Qinbin Address before: 325604 West Lake Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Huang Xiaochu Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241005 Address after: 325604 No. 1, Huancheng East Road, Houjie Industrial Zone, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Rongshen Electric Co.,Ltd. Country or region after: China Address before: 325604 West Lake Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Huang Xiaochu Country or region before: China Patentee before: Huang Qinbin |