CN207134313U - A kind of high breaker of sensitivity - Google Patents
A kind of high breaker of sensitivity Download PDFInfo
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- CN207134313U CN207134313U CN201721174663.0U CN201721174663U CN207134313U CN 207134313 U CN207134313 U CN 207134313U CN 201721174663 U CN201721174663 U CN 201721174663U CN 207134313 U CN207134313 U CN 207134313U
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- shell
- fixedly connected
- block
- guide rod
- sensitivity
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Abstract
The utility model discloses a kind of high breaker of sensitivity, it is related to safety technique for using electricity field.The high breaker of the sensitivity, including shell, guide rod is provided through at the top of the shell, the guide rod top is fixedly connected with force block, magnet ring is fixedly connected with the top of the shell inner cavity, and magnet ring is sheathed on the surface of guide rod, the both sides of the bottom of shell inner cavity have been fixedly connected with insulating bar, and the top of the insulating bar at the top of shell inner cavity with being fixedly connected.The high breaker of the sensitivity, pass through being used cooperatively for the parts such as guide rod, force block, magnet ring, insulating bar and displaced block, automatic opening operation is carried out using the cooperation of coil block, permanent magnet, magnet ring and guide rod, therefore the sensitivity that the sensitivity of breaker is influenceed by the voltage and permanent magnet of coil block and the magnetic field intensity of magnet ring and is no longer influenced by spring limits, and avoids the electricity consumption component wear caused by the automatic opening operation used time is long.
Description
Technical field
It the utility model is related to safety technique for using electricity field, the high breaker of specially a kind of sensitivity.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can closed, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition, breaker are divided into primary cut-out by its use range
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, and more than 3kV typically is referred to as into High-Voltage Electrical Appliances.
Traditional breaker, automatic opening operation, therefore the sensitivity of breaker are carried out using the cooperation of spring and buckle
Limited by the sensitivity of spring, the electricity consumption component wear caused by the automatic opening operation used time is long easily occur, give
The use of user is made troubles.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of high breaker of sensitivity, solves and easily goes out
The problem of now causing electricity consumption component wear because the automatic opening operation used time is long.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of high open circuit of sensitivity
Device, including shell, guide rod are provided through at the top of the shell, the guide rod top is fixedly connected with force block, institute
State and magnet ring is fixedly connected with the top of shell inner cavity, and magnet ring is sheathed on the surface of guide rod, the bottom of shell inner cavity
Both sides be fixedly connected with insulating bar, the top of the insulating bar at the top of shell inner cavity with being fixedly connected, the insulating bar
Surface be arranged with displaced block, the both sides of the displaced block are provided with carriage, and the both sides at the top of the displaced block are logical
Stress spring is crossed with being fixedly connected at the top of shell inner cavity, and stress ring spring is around the surface for being arranged at insulating bar, the guiding
The bottom of bar is fixedly connected with permanent magnet, the bottom of the permanent magnet with being fixedly connected at the top of displaced block, the displaced block
Bottom is fixedly connected with conducting block, and the bottom of the shell inner cavity is fixedly connected with insulated case, and the inner chamber of the insulated case is set
There is a coil block, the left side at the top of the insulated case is fixedly connected with the positive pole electroplax being equipped with conducting block, the insulated case
The negative pole electroplax being equipped with conducting block is fixedly connected with the right side of top, is provided through connecing into line on the left of the shell
Mouthful, it is provided through outlet interface on the right side of the shell.
The carriage includes sliding shell, and the back-moving spring that passes on left for sliding shell inner cavity is fixedly connected with
Sliding shoe, the right side of the sliding shoe through the right side for sliding shell and are inlaid with sliding ball.
Preferably, the both sides of the outer casing bottom have been fixedly connected with installing plate, are provided through pacifying on the installing plate
Fill bolt.
Preferably, the bottom of the shell is fixedly connected with the collets being equipped with installing plate.
Preferably, the both sides of the shell inner cavity offer the stopper slot being equipped with carriage.
Preferably, the top and bottom of the sliding shoe are inlaid with ball.
Preferably, the magnetic direction of caused magnetic direction and permanent magnet is on the contrary, the permanent magnetism after the coil block is powered
The magnetic direction of body is identical with the magnetic direction of magnet ring.
(3) beneficial effect
The utility model provides a kind of high breaker of sensitivity.Possesses following beneficial effect：The sensitivity is high to break
Road device, by being used cooperatively for the parts such as guide rod, force block, magnet ring, insulating bar and displaced block, using coil block, permanent magnetism
The cooperation of body, magnet ring and guide rod carries out automatic opening operation, thus the sensitivity of breaker by coil block voltage and
The magnetic field intensity of permanent magnet and magnet ring influences and is no longer influenced by the sensitivity limitation of spring, avoids due to automatic opening operation
Electricity consumption component wear caused by used time is long, facilitates the use of user.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation of the utility model carriage.
In figure：1st, shell；2nd, guide rod；3rd, force block；4th, magnet ring；5th, insulating bar；6th, displaced block；7th, carriage；
71st, ball；72nd, back-moving spring；73rd, shell is slided；74th, sliding ball；75th, sliding shoe；8th, stress spring；9th, permanent magnet；10、
Conducting block；11st, insulated case；12nd, coil block；13rd, positive pole electroplax；14th, negative pole electroplax；15th, line interface is entered；16th, outlet interface；
17th, installing plate；18th, installation bolt；19th, stopper slot；20th, collets.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of high breaker of sensitivity, including shell
1, the both sides of the inner chamber of shell 1 offer the stopper slot 19 being equipped with carriage 7, and the bottom of shell 1 is fixedly connected with
The collets 20 being equipped with installing plate 17, the both sides of the bottom of shell 1 have been fixedly connected with installing plate 17, passed through on installing plate 17
Wearing and be equipped with installation bolt 18, the top of shell 1 is provided through guide rod 2, and the top of guide rod 2 is fixedly connected with force block 3,
Magnet ring 4 is fixedly connected with the top of the inner chamber of shell 1, and magnet ring 4 is sheathed on the surface of guide rod 2, the intracavity bottom of shell 1
Both sides have been fixedly connected with insulating bar 5, and the top of insulating bar 5 at the top of the inner chamber of shell 1 with being fixedly connected, the surface of insulating bar 5
Displaced block 6 is arranged with, the both sides of displaced block 6 are provided with carriage 7, and the both sides at the top of displaced block 6 pass through stress spring 8
It is fixedly connected with the top of the inner chamber of shell 1, and stress spring 8, around the surface for being arranged at insulating bar 5, the bottom of guide rod 2 is consolidated
Surely permanent magnet 9 is connected with, the bottom of permanent magnet 9 is fixedly connected with the top of displaced block 6, and the bottom of displaced block 6 is fixedly connected with
Conducting block 10, the bottom of the inner chamber of shell 1 are fixedly connected with insulated case 11, and the inner chamber of insulated case 11 is provided with coil block 12, coil
The magnetic direction of caused magnetic direction and permanent magnet 9 after block 12 is powered is on the contrary, the magnetic direction and magnet ring 4 of permanent magnet 9
Magnetic direction is identical, and the left side at the top of insulated case 11 is fixedly connected with the positive pole electroplax 13 being equipped with conducting block 10, insulate
The right side at the top of case 11 is fixedly connected with the negative pole electroplax 14 being equipped with conducting block 10, and the left side of shell 1 is provided through
Enter line interface 15, the right side of shell 1 is provided through outlet interface 16.
Carriage 7 includes sliding shell 73, and the back-moving spring 72 that passes on left for sliding the inner chamber of shell 73 is fixedly connected with
Sliding shoe 75, the top and bottom of sliding shoe 75 are inlaid with ball 71, and the right side of sliding shoe 75 is through slip shell 73
Right side is simultaneously inlaid with sliding ball 74.
During work, breaker is accessed in circuit by entering line interface 15 and outlet interface 16, now coil block 12 is powered,
Coil block 12 acts on permanent magnet 9 so that the both ends of conducting block 10 connect with positive pole electroplax 13 and negative pole electroplax 14 respectively so that
Circuit communication, when short circuit or open circuit are run into circuit, the circuit malfunctions of coil block 12, so that coil
The magnetic field of block 12 disappears, and permanent magnet 9 is influenceed to move up by the magnetic field force of magnet ring 4, so that conducting block 10 and positive pole
Electroplax 13 and negative pole electroplax 14 are separated so that circuit is disconnected, and user can be adjusted by way of pressing and lifting force block 3
Conducting block 10 controls the connecting and disconnecting of internal circuit with this relative to the position of positive pole electroplax 13 and negative pole electroplax 14.
In summary, the high breaker of the sensitivity, guide rod 2, force block 3, magnet ring 4, insulating bar 5 and displacement are passed through
The grade part of block 6 is used cooperatively, and carrying out automatic disconnect using the cooperation of coil block 12, permanent magnet 9, magnet ring 4 and guide rod 2 grasps
Make, thus the sensitivity of breaker by the voltage and the magnetic field intensity of permanent magnet 9 and magnet ring 4 of coil block 12 influenceed and no longer
Limited by the sensitivity of spring, avoid the electricity consumption component wear caused by the automatic opening operation used time is long, it is convenient
The use of user.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high breaker of sensitivity, including shell (1), it is characterised in that：It is provided through at the top of the shell (1)
Guide rod (2), guide rod (2) top are fixedly connected with force block (3), are fixedly connected at the top of shell (1) inner chamber
There is magnet ring (4), and magnet ring (4) is sheathed on the surface of guide rod (2), the both sides of shell (1) intracavity bottom are fixed
Insulating bar (5) is connected with, the top of the insulating bar (5) at the top of shell (1) inner chamber with being fixedly connected, the insulating bar (5)
Surface be arranged with displaced block (6), the both sides of the displaced block (6) are provided with carriage (7), displaced block (6) top
The both sides in portion at the top of shell (1) inner chamber by stress spring (8) with being fixedly connected, and stress spring (8) is around being arranged at
The surface of insulating bar (5), the bottom of the guide rod (2) are fixedly connected with permanent magnet (9), the bottom of the permanent magnet (9) with
Displaced block is fixedly connected at the top of (6), and the bottom of the displaced block (6) is fixedly connected with conducting block (10), and the shell (1) is interior
The bottom of chamber is fixedly connected with insulated case (11), and the inner chamber of the insulated case (11) is provided with coil block (12), the insulated case
(11) left side at the top of is fixedly connected with the positive pole electroplax (13) being equipped with conducting block (10), insulated case (11) top
Right side be fixedly connected with the negative pole electroplax (14) being equipped with conducting block (10), the left side of the shell (1) is through setting
Have into line interface (15), outlet interface (16) is provided through on the right side of the shell (1)；
The carriage (7) includes sliding shell (73), and described slip shell (73) inner chamber passes on left back-moving spring
(72) sliding shoe (75) is fixedly connected with, the right side of the sliding shoe (75) through the right side for sliding shell (73) and is inlaid with cunning
Dynamic ball (74).
A kind of 2. high breaker of sensitivity according to claim 1, it is characterised in that：The two of shell (1) bottom
Side has been fixedly connected with installing plate (17), and installation bolt (18) is provided through on the installing plate (17).
A kind of 3. high breaker of sensitivity according to claim 1, it is characterised in that：The bottom of the shell (1) is consolidated
Surely the collets (20) being equipped with installing plate (17) are connected with.
A kind of 4. high breaker of sensitivity according to claim 1, it is characterised in that：The two of shell (1) inner chamber
Side offers the stopper slot (19) being equipped with carriage (7).
A kind of 5. high breaker of sensitivity according to claim 1, it is characterised in that：The top of the sliding shoe (75)
Ball (71) is inlaid with bottom.
A kind of 6. high breaker of sensitivity according to claim 1, it is characterised in that：After the coil block (12) is powered
The magnetic direction of caused magnetic direction and permanent magnet (9) is on the contrary, the magnetic direction and magnet ring (4) of the permanent magnet (9)
Magnetic direction is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174663.0U CN207134313U (en) | 2017-09-14 | 2017-09-14 | A kind of high breaker of sensitivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721174663.0U CN207134313U (en) | 2017-09-14 | 2017-09-14 | A kind of high breaker of sensitivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134313U true CN207134313U (en) | 2018-03-23 |
Family
ID=61638202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721174663.0U Active CN207134313U (en) | 2017-09-14 | 2017-09-14 | A kind of high breaker of sensitivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610837A (en) * | 2019-09-26 | 2019-12-24 | 周川 | Power supply protection equipment for large computer |
| CN110828252A (en) * | 2019-11-21 | 2020-02-21 | 南京普暴教育科技有限公司 | Robot programming device for teaching robot program |
-
2017
- 2017-09-14 CN CN201721174663.0U patent/CN207134313U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610837A (en) * | 2019-09-26 | 2019-12-24 | 周川 | Power supply protection equipment for large computer |
| CN110828252A (en) * | 2019-11-21 | 2020-02-21 | 南京普暴教育科技有限公司 | Robot programming device for teaching robot program |
| CN110828252B (en) * | 2019-11-21 | 2021-09-07 | 南京普暴教育科技有限公司 | Robot programming device for teaching robot program |
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