CN212136368U - Novel intelligent miniature circuit breaker - Google Patents
Novel intelligent miniature circuit breaker Download PDFInfo
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- CN212136368U CN212136368U CN202020860948.5U CN202020860948U CN212136368U CN 212136368 U CN212136368 U CN 212136368U CN 202020860948 U CN202020860948 U CN 202020860948U CN 212136368 U CN212136368 U CN 212136368U
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- circuit breaker
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- intelligent miniature
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Abstract
The utility model discloses a novel intelligent miniature circuit breaker, including circuit breaker main part, switch, toggle, side cap, locking bolt, entrance hole and protector, the utility model discloses an install protector at circuit breaker main part upper end both ends, the protector front end is placed in entrance hole top, and the electric wire can run through mounting and go-between, and lag between the two has fine compliance, can protect the electric wire surface to the adjustment mechanism of rear end can realize the regulation of length and angle, makes the position of lifting adjust, is fit for the support of the different positions of buckling of electric wire, and the effectual work of protecting that carries out has increased the life of electric wire.
Description
Technical Field
The utility model relates to a circuit breaker correlation field specifically is a novel miniature circuit breaker of intelligence.
Background
The circuit breaker is a switching device which can close, bear and break the current under the condition of a normal loop and can close, bear and break the current under the condition of an abnormal loop within a specified time, the circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the using range of the circuit breaker, the division 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, and the existing miniature intelligent circuit breaker can be connected with user mobile equipment and can be wirelessly controlled.
When current miniature intelligent circuit breaker carries out the in-service use, need carry out the wiring, and the wiring back, the wiring position space is less, leads to buckling of electric wire easily, and the part of buckling then causes the damage easily when overhauing the dismouting, and is relatively poor to the protectiveness of electric wire and the position of buckling lift effect.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a novel intelligent miniature circuit breaker here.
The utility model is realized in such a way that a novel intelligent miniature circuit breaker is constructed, the device comprises a circuit breaker main body, the lower end of the front end in the breaker main body is provided with a switch, the front end surface of the switch and the toggle handle are integrally molded by injection, the left end and the right end of the breaker main body are fixed with the side cover through bolts, the upper end and the lower end of the front end surface of the breaker main body are provided with locking bolts, the two ends of the top and the bottom of the breaker main body are provided with wire inlet holes, the two ends of the upper end of the breaker main body are provided with protective devices, the protective device comprises a fixing piece, a connecting ring, a connecting bolt, a protective sleeve and an adjusting mechanism, the front end of the bottom of the fixing piece is fixed with the connecting ring through the connecting bolt, the fixing piece and the connecting ring are arranged at the top of the wire inlet hole, a protective sleeve is arranged between the fixing piece and the connecting ring, and the back of the fixing piece is connected with the adjusting mechanism.
Preferably, the lag includes the cover body, silica gel layer and insulating rubber layer, cover external diameter surface and mounting and go-between inboard and meet, cover internal side is provided with the silica gel layer, the silica gel layer inboard bonds with insulating rubber layer.
Preferably, adjustment mechanism is including rotating piece, connecting axle, steadying, bellows, connecting rod, slot, slide bar, connecting piece and swing, middle part embedding connecting axle in the rotation piece to the connecting axle bottom is rotated with the circuit breaker main part and is connected, terminal surface and steadying welded fastening before rotating the piece, the terminal surface is connected with the connecting rod through the bellows before the steadying, the slot has been seted up to the front end in the connecting rod, slot internalization embedding slide bar, terminal surface and mounting welded fastening before the slide bar, the terminal surface is fixed with the connecting piece before the steadying, the front end is articulated with swing in the connecting piece, terminal surface and connecting rod welded fastening before the swing.
Preferably, the inner middle part of the fixing part connected with the connecting ring is circular, and the inner diameter of the circular position is larger than that of the wire inlet hole.
Preferably, the front end and the rear end of the protective sleeve are separated, and the thickness of the protective sleeve is 0.8 cm.
Preferably, the bellows wall thickness is 0.2cm and the bellows maximum tensile length is 5 cm.
Preferably, the left side and the right side of the rear end of the sliding rod are convex, and the surface of the sliding rod is smooth.
Preferably, a rubber layer is adhered to the connecting position of the connecting piece and the swinging piece, and the thickness of the rubber layer is 0.2 cm.
Preferably, the sliding rod is made of stainless steel.
Preferably, the connecting piece and the swinging piece are made of alloy steel.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a novel intelligent miniature circuit breaker here, compare with equipment of the same type, have following improvement:
a novel intelligent miniature circuit breaker, through installing protector at circuit breaker main part upper end both ends, the protector front end is placed in entrance hole top, and the electric wire can run through mounting and go-between, and the lag between the two has fine compliance, can protect the electric wire surface to the adjustment mechanism of rear end can realize the regulation of length and angle, makes the position of lifting adjust, is fit for the different support of buckling the position of electric wire, the effectual work of protecting that carries on, the life of electric wire has been increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the protective device of the present invention;
FIG. 3 is a schematic view of the structure of the protective sleeve of the present invention;
FIG. 4 is a schematic structural diagram of the adjusting mechanism of the present invention;
fig. 5 is a schematic view of the inner structure of the bellows of the present invention.
Wherein: the circuit breaker comprises a circuit breaker main body-1, a switch-2, a toggle handle-3, a side cover-4, a locking bolt-5, a wire inlet hole-6, a protective device-7, a fixed piece-71, a connecting ring-72, a connecting bolt-73, a protective sleeve-74, an adjusting mechanism-75, a sleeve body-741, a silica gel layer-742, an insulating rubber layer-743, a rotating piece-751, a connecting shaft-752, a stable piece-753, a corrugated pipe-754, a connecting rod-755, a slot-756, a sliding rod-757, a connecting piece-758 and a swinging piece-759.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.
The utility model provides a novel intelligent miniature circuit breaker through the improvement, including the circuit breaker main body 1, the lower extreme of the front end is installed with the switch 2 in the circuit breaker main body 1, the front end face of the switch 2 and the toggle handle 3 are integrally injection-molded, the left and right ends of the circuit breaker main body 1 are fixed with the side cover 4 through the bolt, the upper and lower ends of the front end face of the circuit breaker main body 1 are provided with the locking bolt 5, the top and bottom ends of the circuit breaker main body 1 are provided with the wire inlet hole 6, the upper end of the circuit breaker main body 1 is provided with the protective device 7, the protective device 7 comprises a fixing part 71, a connecting ring 72, a connecting bolt 73, a protective cover 74 and an adjusting mechanism 75, and the fixing member 71 and the connecting ring 72 are arranged on the top of the wire inlet hole 6, a protecting sleeve 74 is arranged between the fixing member 71 and the connecting ring 72, and the back surface of the fixing member 71 is connected with the adjusting mechanism 75.
Further, the protective sleeve 74 includes a sleeve 741, a silica gel layer 742 and an insulating rubber layer 743, an outer diameter surface of the sleeve 741 is connected to the inner sides of the fixing member 71 and the connecting ring 72, the silica gel layer 742 is disposed on the inner side of the sleeve 741, and the inner side of the silica gel layer 742 is bonded to the insulating rubber layer 743.
Further, the adjusting mechanism 75 includes a rotating member 751, a connecting shaft 752, a steady member 753, a corrugated tube 754, a connecting rod 755, a slot 756, a sliding rod 757, a connecting member 758 and a swinging member 759, the connecting shaft 752 is embedded in the middle of the rotating member 751, the bottom of the connecting shaft 752 is rotatably connected with the circuit breaker main body 1, the front end face of the rotating member 751 is fixedly welded with the steady member 753, the front end face of the steady member 753 is connected with the connecting rod 755 through the corrugated tube 754, the slot 756 is arranged at the front end of the connecting rod 755, the sliding rod 757 is movably embedded in the slot 756, the front end face of the sliding rod 757 is fixedly welded with the fixed member 71, the connecting member 758 is fixedly fixed at the front end face of the steady member 753, the front end of the connecting member 758 is hinged with the swinging member 759, and the.
Furthermore, the inner middle part of the fixing piece 71, which is connected with the connecting ring 72, is circular, and the inner diameter of the circular position is larger than that of the wire inlet hole 6, so that the electric wire passing through the circular position can be protected conveniently.
Furthermore, the front end and the rear end of the protective sleeve 74 are separated, the thickness of the protective sleeve 74 is 0.8cm, the thickness is moderate, and the protective effect is good.
Furthermore, the wall thickness of the corrugated pipe 754 is 0.2cm, the maximum stretching length of the corrugated pipe 754 is 5cm, the deformation effect is good, and the rotation adjustment is convenient.
Furthermore, the left side and the right side of the rear end of the sliding rod 757 are convex, and the surface of the sliding rod 757 is smooth, so that the limiting is facilitated, and the sliding rod 757 is prevented from falling off.
Furthermore, a rubber layer is bonded at the connecting position of the connecting member 758 and the swinging member 759, and the thickness of the rubber layer is 0.2cm, so that the friction force is large and the rotation is stable.
Further, the sliding rod 757 is made of stainless steel, so that the corrosion caused by long-term use is prevented.
Further, the connecting member 758 and the swinging member 759 are made of alloy steel, so that the strength is high and the durability is strong.
The utility model provides a novel intelligent miniature circuit breaker through improvement, and the working principle is as follows;
firstly, when the circuit breaker needs to be used, the circuit breaker is firstly installed at a position where a required part is installed through an installation part on the back surface, and the installation position needs to be horizontal;
secondly, inserting the electric wire to be accessed into wire inlet holes 6 at the upper end and the lower end of the breaker main body 1 by a user, screwing a locking bolt 5 to complete the installation of the electric wire, pushing a dial handle 3 to enable a switch 2 to be upward, electrifying, and wirelessly connecting the user with the intelligent breaker by using external mobile equipment to monitor the intelligent breaker;
thirdly, the bending position of the installed electric wire needs to be protected and lifted, the fixing piece 71 and the connecting ring 72 are combined by screwing the connecting bolt 73 by rotation, and then the electric wire can be placed in a circular ring between the fixing piece 71 and the connecting ring;
fourthly, the angle is adjusted to be suitable for the bending position, a user can apply force to rotate the rotating member 751 to realize the adjustment of the left and right positions, or can apply force to the connecting rod 755, when the connecting rod 755 moves upwards, the swinging member 759 connected to the back surface of the connecting rod 755 can adjust the angle in the connecting member 758 to realize the adjustment of the up and down position angle, and then the sliding rod 757 is pulled out from the connecting rod 755 to realize the adjustment of the length position until the adjusting fixing member 71 and the connecting ring 72 lift the bending position of the electric wire;
fifthly, the positions of the electric wires can be wrapped by the protective sleeves 74 in the fixing pieces 71 and the connecting rings 72, the silicone layer 742 is arranged in the sleeve 741, flexibility is effectively provided, and the insulating rubber layer 743 on the inner side of the silicone layer 742 also has flexibility, so that the fixing pieces 71 and the connecting rings 72 have good protection performance in cooperation.
The utility model discloses an improvement provides a novel intelligent miniature circuit breaker, through install protector 7 at 1 upper end both ends of circuit breaker main part, protector 7 front end is placed in entrance hole 6 tops, the electric wire can run through mounting 71 and go-between 72, lag 74 between the two has fine compliance, can protect the electric wire surface, and the adjustment of length and angle can be realized to the adjustment mechanism 75 of rear end, make the position of lifting adjust, be fit for the different support of buckling the position of electric wire, the effectual work of protecting of carrying on, the life of electric wire has been increased.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A novel intelligent miniature circuit breaker comprises a circuit breaker main body (1), wherein a switch (2) is installed at the lower end of the inner front end of the circuit breaker main body (1), the front end face of the switch (2) and a toggle handle (3) are integrally formed by injection molding, the left end and the right end of the circuit breaker main body (1) are fixed with a side cover (4) through bolts, locking bolts (5) are arranged at the upper end and the lower end of the front end face of the circuit breaker main body (1), and wire inlet holes (6) are formed in the top end and the bottom end of the circuit breaker main body (1;
the method is characterized in that: still include protector (7), protector (7) are installed at circuit breaker main part (1) upper end both ends, protector (7) are including mounting (71), go-between (72), connecting bolt (73), lag (74) and adjustment mechanism (75), mounting (71) bottom front end is fixed through connecting bolt (73) with go-between (72) to entrance hole (6) top is arranged in to mounting (71) and go-between (72), be provided with lag (74) between mounting (71) and go-between (72), mounting (71) back meets with adjustment mechanism (75).
2. The novel intelligent miniature circuit breaker of claim 1, wherein: the protective sleeve (74) comprises a sleeve body (741), a silica gel layer (742) and an insulating rubber layer (743), the outer diameter surface of the sleeve body (741) is connected with the inner sides of the fixing part (71) and the connecting ring (72), the silica gel layer (742) is arranged on the inner side of the sleeve body (741), and the inner side of the silica gel layer (742) is bonded with the insulating rubber layer (743).
3. The novel intelligent miniature circuit breaker of claim 1, wherein: the adjusting mechanism (75) comprises a rotating piece (751), a connecting shaft (752), a steady piece (753), a corrugated pipe (754), a connecting rod (755), a slot (756), a sliding rod (757), a connecting piece (758) and a swinging piece (759), the connecting shaft (752) is embedded in the middle of the rotating piece (751), the bottom of the connecting shaft (752) is rotatably connected with the breaker main body (1), the front end face of the rotating piece (751) is fixedly welded with the steady piece (753), the front end face of the steady piece (753) is connected with the connecting rod (755) through the corrugated pipe (754), the slot (756) is formed in the front end of the connecting rod (755), the sliding rod (757) is movably embedded in the slot (756), the front end face of the sliding rod (757) is fixedly welded with the fixing piece (71), the connecting piece (758) is fixedly arranged on the front end face of the steady piece (753), and the front end of the connecting piece (758) is hinged, the front end face of the swinging piece (759) is welded and fixed with the connecting rod (755).
4. The novel intelligent miniature circuit breaker of claim 1, wherein: the inner middle part of the fixing piece (71) connected with the connecting ring (72) is circular, and the inner diameter of the circular position is larger than that of the wire inlet hole (6).
5. The novel intelligent miniature circuit breaker of claim 1, wherein: the front end and the rear end of the protective sleeve (74) are separated, and the thickness of the protective sleeve (74) is 0.8 cm.
6. The novel intelligent miniature circuit breaker of claim 3, wherein: the corrugated tube (754) has a wall thickness of 0.2cm and a maximum stretched length of 5cm for the corrugated tube (754).
7. The novel intelligent miniature circuit breaker of claim 3, wherein: the left side and the right side of the rear end of the sliding rod (757) are convex, and the surface of the sliding rod (757) is smooth.
8. The novel intelligent miniature circuit breaker of claim 3, wherein: a rubber layer is adhered to the connecting position of the connecting piece (758) and the swinging piece (759), and the thickness of the rubber layer is 0.2 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860948.5U CN212136368U (en) | 2020-05-21 | 2020-05-21 | Novel intelligent miniature circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860948.5U CN212136368U (en) | 2020-05-21 | 2020-05-21 | Novel intelligent miniature circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136368U true CN212136368U (en) | 2020-12-11 |
Family
ID=73670736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020860948.5U Active CN212136368U (en) | 2020-05-21 | 2020-05-21 | Novel intelligent miniature circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212136368U (en) |
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2020
- 2020-05-21 CN CN202020860948.5U patent/CN212136368U/en active Active
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| CP01 | Change in the name or title of a patent holder |
Address after: 466200 Weier Road, Xiangcheng industrial cluster, Zhoukou City, Henan Province Patentee after: Zhoukou PingGao Electric Group Co.,Ltd. Address before: 466200 Weier Road, Xiangcheng industrial cluster, Zhoukou City, Henan Province Patentee before: ZHOUKOU PINGGAO INTELLIGENT ELECTRIC Co.,Ltd. |