CN213519804U - Electromagnetic type electric leakage module of miniature circuit breaker - Google Patents
Electromagnetic type electric leakage module of miniature circuit breaker Download PDFInfo
- Publication number
- CN213519804U CN213519804U CN202022970468.7U CN202022970468U CN213519804U CN 213519804 U CN213519804 U CN 213519804U CN 202022970468 U CN202022970468 U CN 202022970468U CN 213519804 U CN213519804 U CN 213519804U
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Abstract
The utility model discloses a miniature circuit breaker's electromagnetic type electric leakage module, the on-line screen storage device comprises a base, one side of base is equipped with the earth-leakage protector body, the earth-leakage protector body is close to one side fixedly connected with connecting block of base, be equipped with the slot corresponding with the connecting block on the lateral wall of base, the one end that the earth-leakage protector body was kept away from to the connecting block extends to in the slot, be equipped with the backup pad between connecting block and the slot inside wall, two first slide bars of one side fixedly connected with of connecting block are kept away from to the backup pad, be equipped with the slide opening corresponding with first slide bar on the slot inside wall, the one end that the backup pad was kept away from to first slide bar extends to in the slide opening, the cover is equipped with the second spring on. The utility model discloses an adjustment mechanism's setting realizes earth-leakage protector quick installation dismantlement, reduces operating procedure, improves work efficiency, does benefit to the user and maintains the maintenance.
Description
Technical Field
The utility model relates to the technical field of electrical apparatus, especially, relate to a miniature circuit breaker's electromagnetic type electric leakage module.
Background
Since the invention and the use of electricity by human beings, the electricity not only brings great convenience to the human beings, but also brings a disaster relief to the human beings, and the electricity can burn out electric appliances, cause fire disasters or cause electric shock to the human beings. If a device is available, people can safely use electricity, unnecessary loss can be avoided, so that various protectors are produced while eight-door electrical appliances are connected, the circuit breaker can be used for automatically cutting off the circuit to prevent larger damage caused by accident expansion when the circuit is abnormal, such as serious overload, short circuit and other faults, and the leakage protector is used for protecting the electrical appliances to prevent personal electric shock and electrical fire when the circuit or the electrical appliance is damaged and the ground is short-circuited.
Traditional earth-leakage protector passes through the screw fixation on the wall mostly, when the installation is dismantled or the maintenance is overhauld, need twist off a plurality of bolts repeatedly, complex operation, efficiency are lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving earth-leakage protector and mostly passing through the screw fixation on the wall, when the installation is dismantled or the maintenance is overhauld, need twist off a plurality of bolts repeatedly, complex operation, efficiency are lower, and the electromagnetic type electric leakage module of a miniature circuit breaker who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electromagnetic leakage module of a miniature circuit breaker comprises a base, wherein one side of the base is provided with a leakage protector body, one side of the leakage protector body, which is close to the base, is fixedly connected with a connecting block, the side wall of the base is provided with a slot corresponding to the connecting block, one end, far away from the leakage protector body, of the connecting block extends into the slot, a supporting plate is arranged between the connecting block and the inner side wall of the slot, one side, far away from the connecting block, of the supporting plate is fixedly connected with two first sliding rods, the inner side wall of the slot is provided with a sliding hole corresponding to the first sliding rod, one end, far away from the supporting plate, of the first sliding rod extends into the sliding hole, the first sliding rod is sleeved with a second spring, two ends of the second spring respectively abut against the supporting plate and, two be equipped with first spring between the slider, the both ends of first spring offset with two sliders respectively, the one end fixedly connected with wedge type fixture block of first spring is kept away from to the slider, be equipped with the draw-in groove corresponding with the wedge type fixture block on the slot inside wall, the one end through connection piece that the slider was kept away from to the wedge type fixture block extends to in the draw-in groove, be sliding connection between wedge type fixture block and the connecting block, be equipped with the ejector pin in the draw-in groove, the one end that the wedge type fixture block was kept away from to the ejector pin runs through base and fixedly connected with connecting rod, the cover is equipped with the third spring on the ejector pin, the both ends of third spring respectively with base.
Preferably, both sides of slider all are equipped with the recess, the recess internal rotation is connected with the ball, the ball offsets with the spout inside wall.
Preferably, one end, far away from the supporting plate, of the first sliding rod is inserted with a second sliding rod in a sliding mode, and one end, far away from the supporting plate, of the second sliding rod is fixedly connected with the inner side wall of the sliding hole.
Preferably, one side of the supporting plate close to the connecting block is fixedly connected with a first rubber pad.
Preferably, one side of the base, which is far away from the leakage protector body, is fixedly connected with a second rubber pad.
Preferably, four locking screws which are distributed in a rectangular shape are inserted into one side, close to the leakage protector body, of the base, and the locking screws are in threaded connection with the base.
Has the advantages that:
1. when the leakage protector is used for the first time, the base is fixed on a wall, the leakage protector body is moved to the side of the base, the connecting block is inserted after being aligned with the slot, in the inserting process, the base is abutted against the wedge-shaped surface of the wedge-shaped clamping block to drive the wedge-shaped clamping block to move towards the inner direction of the slot, the wedge-shaped clamping block compresses the first spring through the sliding block, after the sliding block is completely inserted, the sliding block is driven to move through the restoring force of the first spring, the wedge-shaped clamping block is driven to move into the slot through the sliding block, so that the connecting block is prevented from being loosened, meanwhile, the connecting block is abutted against the supporting plate after being completely inserted, the supporting plate is driven to move towards the connecting block through the restoring force of the second spring, the supporting plate plays a supporting role on the connecting block, the stability is improved, the stability when the supporting plate moves can be improved through the, the wedge-shaped fixture block is separated from the clamping groove, the connecting block can be drawn out, the connecting rod is driven by the third spring to move towards the direction away from the base, and the ejector rod is driven by the connecting rod to move and reset;
2. through the setting of ball, can reduce the resistance when the slider removes, through the setting of second slide bar, can improve the stability when first slide bar removes, through the setting of first rubber pad, stability when can improving the backup pad and support, through the setting of second rubber pad, can improve the stability after the base is fixed, through the setting of locking screw, can convenience of customers fix the base on the wall.
Drawings
Fig. 1 is a schematic structural diagram of an electromagnetic leakage module of a miniature circuit breaker according to the present invention;
fig. 2 is a schematic structural diagram of a position a of an electromagnetic leakage module of a miniature circuit breaker according to the present invention;
fig. 3 is a schematic diagram of a B-position structure of an electromagnetic leakage module of a miniature circuit breaker.
In the figure: the leakage protector comprises a base 1, a top rod 2, a support plate 3, a connecting block 4, a leakage protector body 5, a wedge-shaped fixture block 6, a sliding block 7, a first spring 8, a first sliding rod 9, a second spring 10, a second sliding rod 11, a connecting rod 12 and a third spring 13.
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.
Referring to fig. 1-3, an electromagnetic leakage module of a miniature circuit breaker comprises a base 1, wherein a leakage protector body 5 is arranged on one side of the base 1, a second rubber pad is fixedly connected to one side of the base 1 away from the leakage protector body 5 and used for improving the stability of the base 1 after installation and fixation, four locking screws which are distributed in a rectangular shape are inserted into one side of the base 1 close to the leakage protector body 5 and used for facilitating a user to fix the base 1 on a wall, and the locking screws are in threaded connection with the base 1;
in this embodiment, a connecting block 4 is fixedly connected to one side of the leakage protector body 5 close to the base 1, and is used for preventing the leakage protector body 5 from loosening, a slot corresponding to the connecting block 4 is formed in the side wall of the base 1, and one end, far away from the leakage protector body 5, of the connecting block 4 extends into the slot;
in the embodiment, a supporting plate 3 is arranged between the connecting block 4 and the inner side wall of the slot and used for supporting the connecting block 4 and improving the stability of the connecting block 4 after being inserted into the slot, a first rubber pad is fixedly connected to one side, close to the connecting block 4, of the supporting plate 3 and used for improving the stability during supporting, two first sliding rods 9 are fixedly connected to one side, away from the connecting block 4, of the supporting plate 3 and used for improving the stability during movement of the supporting plate 3, and sliding holes corresponding to the first sliding rods 9 are formed in the inner side wall of;
in the embodiment, one end of the first slide bar 9, which is far away from the support plate 3, extends into the slide hole, one end of the first slide bar 9, which is far away from the support plate 3, is slidably inserted with a second slide bar 11, which is used for improving the stability of the first slide bar 9 during movement, one end of the second slide bar 11, which is far away from the support plate 3, is fixedly connected with the inner side wall of the slide hole, a second spring 10 is sleeved on the first slide bar 9, which is used for driving the support plate 3 to move towards the connecting block 4, and two ends of the second spring 10 respectively abut against the support;
in the embodiment, a sliding groove is arranged in the connecting block 4, two sliding blocks 7 are connected in the sliding groove in a sliding manner and used for driving the wedge-shaped clamping block 6 to move, grooves are formed in two sides of each sliding block 7, balls are connected in the grooves in a rotating manner and used for reducing resistance when the sliding blocks 7 move, the balls are abutted against the inner side wall of the sliding groove, a first spring 8 is arranged between the two sliding blocks 7 and used for driving the sliding blocks 7 to move, and two ends of the first spring 8 are abutted against the two sliding blocks 7 respectively;
in this embodiment, one end of the slider 7, which is away from the first spring 8, is fixedly connected with a wedge-shaped fixture block 6 for preventing the connecting block 4 from being loosened, a clamping groove corresponding to the wedge-shaped fixture block 6 is formed in the inner side wall of the clamping groove, one end of the wedge-shaped fixture block 6, which is away from the slider 7, penetrates through the connecting block 4 and extends into the clamping groove, and the wedge-shaped fixture block 6 is slidably connected with the connecting block 4;
in the embodiment, the top rod 2 is arranged in the clamping groove and used for driving the wedge-shaped clamping block 6 to be separated from the clamping groove, one end, away from the wedge-shaped clamping block 6, of the top rod 2 penetrates through the base and is fixedly connected with the connecting rod 12 and used for preventing the third spring 13 from falling off, the third spring 13 is sleeved on the top rod 2 and used for driving the top rod 2 to reset, and two ends of the third spring 13 are fixedly connected with the base 1 and the connecting rod 12 respectively;
in this embodiment, first, the base 1 is fixed on the wall, then the body 5 of the earth leakage protector is moved to the side of the base 1, so that the connecting block 4 is inserted after aligning with the slot, during the insertion process, the base 1 abuts against the wedge-shaped surface of the wedge-shaped fixture block 6 to drive the wedge-shaped fixture block 6 to move towards the inner direction of the slot, the wedge-shaped fixture block 6 compresses the first spring 8 through the slider 7, after the connecting block is completely inserted, the slider 7 is driven to move through the restoring force of the first spring 8, the wedge-shaped fixture block 6 is driven to move into the slot through the slider 7, so as to prevent the connecting block 4 from being loosened, meanwhile, after the connecting block 4 is completely inserted, the connecting block 4 abuts against the supporting plate 3, the supporting plate 3 is driven to move towards the connecting block 4 through the restoring force of the second spring 10, the supporting effect is played on the connecting block 4 through the supporting plate 3, so, when needing to dismantle, promote connecting rod 12 and drive ejector pin 2 and offset with wedge type fixture block 6, make wedge type fixture block 6 break away from in the draw-in groove, alright take connecting block 4 out, drive connecting rod 12 through third spring 13 and toward keeping away from the removal of base 1 direction, drive ejector pin 2 through connecting rod 12 and remove and reset, the utility model discloses an adjustment mechanism's setting realizes earth-leakage protector installs the dismantlement fast, reduces operating procedure, improves work efficiency, does benefit to the user and maintains the maintenance.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a miniature circuit breaker's electromagnetic type electric leakage module, includes base (1), its characterized in that: one side of the base (1) is provided with a leakage protector body (5), one side of the leakage protector body (5) close to the base (1) is fixedly connected with a connecting block (4), the side wall of the base (1) is provided with a slot corresponding to the connecting block (4), one end of the connecting block (4) far away from the leakage protector body (5) extends into the slot, a supporting plate (3) is arranged between the connecting block (4) and the inner side wall of the slot, one side of the supporting plate (3) far away from the connecting block (4) is fixedly connected with two first sliding rods (9), the inner side wall of the slot is provided with a sliding hole corresponding to the first sliding rods (9), one end of the first sliding rods (9) far away from the supporting plate (3) extends into the sliding hole, the first sliding rods (9) are sleeved with second springs (10), and two ends of the second springs (10) respectively abut against the supporting plate (3) and the, a sliding groove is arranged in the connecting block (4), two sliding blocks (7) are connected in the sliding groove in a sliding manner, a first spring (8) is arranged between the two sliding blocks (7), two ends of the first spring (8) are respectively abutted against the two sliding blocks (7), one end, far away from the first spring (8), of each sliding block (7) is fixedly connected with a wedge-shaped clamping block (6), a clamping groove corresponding to the wedge-shaped clamping block (6) is formed in the inner side wall of each slot, one end, far away from the sliding blocks (7), of each wedge-shaped clamping block (6) penetrates through the connecting block (4) and extends into the clamping groove, a push rod (2) is connected between the wedge-shaped clamping block (6) and the connecting block (4) in a sliding manner, one end, far away from the wedge-shaped clamping block (6), of each push rod (2) penetrates through the base and is fixedly connected with a connecting rod, and two ends of the third spring (13) are respectively and fixedly connected with the base (1) and the connecting rod (12).
2. An electromagnetic leakage module of a miniature circuit breaker according to claim 1, characterized in that: the two sides of the sliding block (7) are respectively provided with a groove, a ball is rotationally connected in the grooves, and the ball is abutted to the inner side wall of the sliding groove.
3. An electromagnetic leakage module of a miniature circuit breaker according to claim 1, characterized in that: one end, far away from the supporting plate (3), of the first sliding rod (9) is inserted with a second sliding rod (11) in a sliding mode, and one end, far away from the supporting plate (3), of the second sliding rod (11) is fixedly connected with the inner side wall of the sliding hole.
4. An electromagnetic leakage module of a miniature circuit breaker according to claim 1, characterized in that: one side of the supporting plate (3) close to the connecting block (4) is fixedly connected with a first rubber pad.
5. An electromagnetic leakage module of a miniature circuit breaker according to claim 1, characterized in that: one side of the base (1) far away from the leakage protector body (5) is fixedly connected with a second rubber pad.
6. An electromagnetic leakage module of a miniature circuit breaker according to claim 1, characterized in that: the leakage protector is characterized in that four locking screws which are distributed in a rectangular shape are inserted into one side, close to the leakage protector body (5), of the base (1), and the locking screws are in threaded connection with the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022970468.7U CN213519804U (en) | 2020-12-11 | 2020-12-11 | Electromagnetic type electric leakage module of miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022970468.7U CN213519804U (en) | 2020-12-11 | 2020-12-11 | Electromagnetic type electric leakage module of miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213519804U true CN213519804U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022970468.7U Expired - Fee Related CN213519804U (en) | 2020-12-11 | 2020-12-11 | Electromagnetic type electric leakage module of miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213519804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113410771A (en) * | 2021-07-27 | 2021-09-17 | 山东赛马力发电设备有限公司 | Protection device for photovoltaic, internal combustion power generation and energy storage micro-grid |
| CN113595023A (en) * | 2021-07-19 | 2021-11-02 | 北京虹林泰电气工程有限公司 | Leakage protector |
| CN115985723A (en) * | 2023-03-03 | 2023-04-18 | 国网江苏省电力有限公司南通供电分公司 | Power transmission and distribution leakage protector and mounting structure thereof |
-
2020
- 2020-12-11 CN CN202022970468.7U patent/CN213519804U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595023A (en) * | 2021-07-19 | 2021-11-02 | 北京虹林泰电气工程有限公司 | Leakage protector |
| CN113595023B (en) * | 2021-07-19 | 2022-11-15 | 北京虹林泰电气工程有限公司 | Leakage protector |
| CN113410771A (en) * | 2021-07-27 | 2021-09-17 | 山东赛马力发电设备有限公司 | Protection device for photovoltaic, internal combustion power generation and energy storage micro-grid |
| CN115985723A (en) * | 2023-03-03 | 2023-04-18 | 国网江苏省电力有限公司南通供电分公司 | Power transmission and distribution leakage protector and mounting structure thereof |
| CN115985723B (en) * | 2023-03-03 | 2023-08-08 | 国网江苏省电力有限公司南通供电分公司 | Electric leakage protector for power transmission and distribution and mounting structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 Termination date: 20211211 |