CN213402429U - Voltage protector convenient to dismouting - Google Patents
Voltage protector convenient to dismouting Download PDFInfo
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- CN213402429U CN213402429U CN202022229479.XU CN202022229479U CN213402429U CN 213402429 U CN213402429 U CN 213402429U CN 202022229479 U CN202022229479 U CN 202022229479U CN 213402429 U CN213402429 U CN 213402429U
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Abstract
The utility model relates to a low-voltage apparatus technical field specifically is a voltage protector convenient to dismouting, including mount pad, voltage protector body and a plurality of buckle, voltage protector body bottom surface just is provided with the blind hole to the buckle, voltage protector body side is provided with the butt hole, butt hole and adjacent the blind hole is perpendicular to be communicated, sliding connection has the butt post in the butt hole, the butt hole with butt post looks adaptation, the one end of butt post stretches out the butt hole, the other end of butt post stretches into butt hole butt the buckle; in practical application, during installation, the blind hole on the voltage protector body is aligned with the buckle and pressed down until the buckle is clamped into the abutting hole, and then installation can be completed; when the buckle is disassembled, the abutting column is pressed until the abutting column abuts against the buckle out of the abutting hole, and then the disassembly can be completed; the utility model discloses the installation is quick, and it is convenient to dismantle, need not the instrument and can realize quick assembly disassembly, and the protective apparatus integrality prolongs the life of equipment.
Description
Technical Field
The utility model relates to a low voltage apparatus technical field specifically is a voltage protection ware convenient to dismouting.
Background
The self-recovery overvoltage and undervoltage protector is a device which can be automatically opened when the overvoltage and undervoltage in the circuit exceed the specified values, can automatically detect the voltage of the circuit, and can be automatically closed when the voltage in the circuit recovers to be normal. The protective circuit is mainly used for protecting overvoltage, undervoltage, phase failure and zero line failure in distribution lines of families and markets.
The chinese patent application No. CN201620695828.8 discloses a multiphase self-recovery overvoltage and undervoltage protector with a single circuit board, which comprises an upper cover, a base, an N-pole assembly, a relay assembly, a control circuit board, and a plurality of groups of inlet and outlet terminals; one of the inlet and outlet terminals is connected with the N pole component, and the other inlet and outlet terminals are respectively and correspondingly connected with the leading-out pins in the relay component; the relay assembly is installed on the base, and the pin that draws out of relay assembly sets up down, and the coil pin of relay assembly sets up, and control circuit board establishes the top at the relay assembly, and the coil pin of relay assembly is connected with the drive circuit among the control circuit board. After adopting this structure, above-mentioned utility model has cancelled the relay circuit board in original structure to it is convenient to make the structure compact and install, and the realization of also being convenient for moreover is controlled respectively to each single-phase in heterogeneous, thereby has extended heterogeneous self-resuming formula overvoltage under-voltage protector's application range greatly.
And following problem exists in the use of above-mentioned scheme in-service, the mounting means is the same with traditional protector, all adopts the formula of withholding mounting method with equipment buckle on the installing support, when needs dismantle equipment, all need use external instrument like screwdriver etc. with the upper portion draw-in groove or the lower part draw-in groove upwarp of equipment from the installing support just can take off the protector, cause destruction to equipment easily, be unfavorable for the dismantlement and the maintenance of equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to foretell not enough, provide an installation quick, it is convenient to dismantle, need not the instrument and can realize quick assembly disassembly, protective apparatus integrality, the life of extension equipment the voltage protector of the dismouting of being convenient for.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a voltage protector convenient to dismouting, includes mount pad and voltage protector body, be provided with a plurality of buckles on the mount pad, voltage protector body bottom surface is just right the buckle is provided with the blind hole, voltage protector body side is provided with the butt hole, butt hole and adjacent the blind hole communicates perpendicularly, it has to support the post to support sliding connection in the hole to connect, support the hole with support post looks adaptation, the one end of supporting the post is stretched out the butt hole, the other end of supporting the post stretches into butt hole butt the buckle.
Furthermore, the buckle has two at least, at least two the buckle symmetric distribution, blind hole with the butt hole with the buckle one-to-one corresponds.
Further, the buckle is L-shaped, one end of the vertical portion of the L-shaped buckle is fixedly connected with the mounting seat, the vertical portion of the L-shaped buckle is matched with the blind hole, the transverse portion of the L-shaped buckle is clamped into the abutting hole, and the abutting column is abutted to the transverse portion of the L-shaped buckle.
Further, the transverse part of the L-shaped buckle is provided with a guide inclined plane.
Further, an arc-shaped retaining sheet is arranged on the support column; be provided with arc butt recess and arc in the butt hole and prevent falling the recess, arc butt recess is located and is close to one side of buckle, the arc prevents falling the recess and is close to voltage protector body one side sets up, through rotating the support post, the arc separation blade can rotate into arc butt recess or arc prevent falling the recess.
Furthermore, the outer side wall of the support column is provided with a rotary raised line, and the rotary raised line is arranged on one side far away from the blind hole.
The utility model has the advantages that:
in practical application, during installation, the blind hole on the voltage protector body is aligned with the buckle and pressed down until the buckle is clamped into the abutting hole, and then installation can be completed; when the buckle is disassembled, the abutting column is pressed until the abutting column abuts against the buckle out of the abutting hole, and then the disassembly can be completed; the utility model discloses the installation is quick, and it is convenient to dismantle, need not the instrument and can realize quick assembly disassembly, and the protective apparatus integrality prolongs the life of equipment.
Drawings
FIG. 1 is a partial cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of a middle prop of the present invention;
reference numerals: a mounting base 1; a voltage protector body 2; a blind hole 21; an arcuate abutment recess 221; an abutting hole 22; an arc-shaped drop-prevention groove 222; a buckle 3; a guide slope 31; a support column 4; an arc-shaped baffle plate 41; the ribs 42 are rotated.
Detailed Description
As shown in fig. 1 and 2, the voltage protector convenient to disassemble and assemble comprises a mounting base 1 and a voltage protector body 2, wherein a plurality of buckles 3 are arranged on the mounting base 1, blind holes 21 are formed in the bottom surface of the voltage protector body 2 right opposite to the buckles 3, abutting holes 22 are formed in the side surface of the voltage protector body 2, the abutting holes 22 are vertically communicated with the adjacent blind holes 21, abutting columns 4 are connected in the abutting holes 22 in a sliding mode, the abutting holes 22 are matched with the abutting columns 4, one ends of the abutting columns 4 extend out of the abutting holes 22, and the other ends of the abutting columns 4 extend into the abutting holes 22 to abut against the buckles 3.
When the voltage protector is used and installed, the blind hole 21 in the voltage protector body 2 is aligned with the buckle 3 and pressed down until the buckle 3 is clamped into the abutting hole 22, and then installation can be completed; when disassembling, the prop 4 is pressed until the prop 4 pushes the buckle 3 out of the propping hole 22, and then the disassembly can be completed; the utility model discloses the installation is quick, and it is convenient to dismantle, need not the instrument and can realize quick assembly disassembly, and the protective apparatus integrality prolongs the life of equipment.
As shown in fig. 1 and 2, at least two of the clips 3 are provided, at least two of the clips 3 are symmetrically distributed, and the blind holes 21 and the abutting holes 22 are in one-to-one correspondence with the clips 3; in this embodiment, the voltage protector body 2 can be firmly fixed on the mounting base 1 by at least two L-shaped buckles.
As shown in fig. 1 and 2, the buckle 3 is an L-shaped buckle, one end of a vertical portion of the L-shaped buckle is fixedly connected to the mounting base 1, the vertical portion of the L-shaped buckle is matched with the blind hole 21, a horizontal portion of the L-shaped buckle is clamped into the abutting hole 22, and the abutting column 4 abuts against the horizontal portion of the L-shaped buckle; in this embodiment, through inserting L shape buckle in blind hole 21, until the one end of butt hole 22 is blocked in the horizontal portion joint of L shape buckle, the installation is swift.
As shown in fig. 1 and 2, the transverse portion of the L-shaped buckle is provided with a guide slope 31; in this embodiment, the lateral portion of the L-shaped catch can be slid into the blind hole 21 more easily by means of the guide ramp 31.
As shown in fig. 1 and 2, an arc-shaped blocking piece 41 is arranged on the support column 4; an arc-shaped abutting groove 221 and an arc-shaped anti-falling groove 222 are arranged in the abutting hole 22, the arc-shaped abutting groove 221 is arranged at one side close to the buckle 3, the arc-shaped anti-falling groove 222 is arranged at one side close to the voltage protector body 2, and the arc-shaped blocking piece 41 can be rotated into the arc-shaped abutting groove 221 or the arc-shaped anti-falling groove 222 by rotating the abutting column 4; in this embodiment, when the buckle is not required to be disassembled, the prop 4 is rotated out, so that the arc-shaped blocking piece 41 is rotated into the arc-shaped anti-falling groove 222, and the prop 4 can be prevented from falling out of the voltage protector body 2; when buckle 3 needs to be dismantled, rotate out arc with arc separation blade 41 and prevent falling recess 222, press to post 4, when support post 4 supports out the horizontal portion of buckle 3 and support the hole 22, arc separation blade 41 just is to arc butt recess 221, through rotatory support post 4 with arc separation blade 41 change over to arc butt recess 221 recess, can prevent to loosen hand back buckle 3 and get into again and support hole 22, begin to dismantle other buckles 3.
As shown in fig. 1 and fig. 2, the outer side wall of the abutment 4 is provided with a rotary protruding strip 42, and the rotary protruding strip 42 is arranged on one side away from the blind hole 21; in this embodiment, the friction between the hand and the prop 4 can be increased by rotating the protruding strip 42, which is beneficial to rotating the arc-shaped blocking piece 41 into the arc-shaped abutting groove 221 or the arc-shaped anti-falling groove 222, and the use is more labor-saving.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a voltage protector convenient to dismouting which characterized in that: including mount pad (1) and voltage protector body (2), be provided with a plurality of buckles (3) on mount pad (1), voltage protector body (2) bottom surface is just right buckle (3) are provided with blind hole (21), voltage protector body (2) side is provided with butt hole (22), butt hole (22) and adjacent blind hole (21) communicate perpendicularly, sliding connection has support post (4) in butt hole (22), butt hole (22) with support post (4) looks adaptation, the one end of support post (4) is stretched out butt hole (22), the other end of support post (4) stretches into butt hole (22) butt buckle (3).
2. A removable voltage protector according to claim 1 wherein: the number of the buckles (3) is at least two, the buckles (3) are symmetrically distributed, and the blind holes (21) and the abutting holes (22) are in one-to-one correspondence with the buckles (3).
3. A removable voltage protector according to claim 1 wherein: buckle (3) are L shape buckle, the one end fixed connection of the vertical portion of L shape buckle mount pad (1), the vertical portion of L shape buckle with blind hole (21) looks adaptation, the horizontal portion card of L shape buckle is gone into in butt hole (22), support post (4) with the horizontal portion butt of L shape buckle.
4. A removable voltage protector according to claim 3 wherein: the transverse part of the L-shaped buckle is provided with a guide inclined surface (31).
5. A removable voltage protector according to claim 1 wherein: the support column (4) is provided with an arc-shaped baffle plate (41); be provided with arc butt recess (221) and arc in butt hole (22) and prevent falling recess (222), arc butt recess (221) are located and are close to one side of buckle (3), arc is prevented falling recess (222) and is close to voltage protector body (2) one side sets up, through rotating support post (4), arc separation blade (41) can rotate arc butt recess (221) or arc are prevented falling recess (222).
6. A removable voltage protector according to claim 1 wherein: the outer side wall of the support column (4) is provided with a rotary convex strip (42), and the rotary convex strip (42) is arranged on one side far away from the blind hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022229479.XU CN213402429U (en) | 2020-10-09 | 2020-10-09 | Voltage protector convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022229479.XU CN213402429U (en) | 2020-10-09 | 2020-10-09 | Voltage protector convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213402429U true CN213402429U (en) | 2021-06-08 |
Family
ID=76187167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022229479.XU Active CN213402429U (en) | 2020-10-09 | 2020-10-09 | Voltage protector convenient to dismouting |
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| Country | Link |
|---|---|
| CN (1) | CN213402429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446559A (en) * | 2022-03-07 | 2022-05-06 | 厦门敦特电子科技有限公司 | Novel PPTC overload protector installed in buckle mode |
-
2020
- 2020-10-09 CN CN202022229479.XU patent/CN213402429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114446559A (en) * | 2022-03-07 | 2022-05-06 | 厦门敦特电子科技有限公司 | Novel PPTC overload protector installed in buckle mode |
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