CN215009594U - Surge protector with prevent that line becomes flexible fixed knot constructs - Google Patents
Surge protector with prevent that line becomes flexible fixed knot constructs Download PDFInfo
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- CN215009594U CN215009594U CN202121195443.2U CN202121195443U CN215009594U CN 215009594 U CN215009594 U CN 215009594U CN 202121195443 U CN202121195443 U CN 202121195443U CN 215009594 U CN215009594 U CN 215009594U
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- wire fixing
- fixing seat
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Abstract
The utility model discloses a surge protector with prevent that line becomes flexible fixed knot constructs, including surge protector, install respectively surge protector upper surface both sides just are located live wire fixing base and zero line fixing base directly over the wiring hole are installed the surge protector lower surface just is located the ground wire fixing base directly over the wiring hole, all be equipped with the wire casing on live wire fixing base, zero line fixing base and the ground wire fixing base, rubber pad one, insulating barrier, locating hole, fixed knot construct. Because the line loosening prevention fixing structure of the surge protector in the prior art has the problem of inconvenient disassembly, when the surge protector is connected, threads need to be installed or disassembled to realize the installation and the disassembly of the line loosening prevention fixing structure, and a large amount of manpower and material resources are wasted; the fixing structure of the utility model can be used for fixing wires with different sizes; and the fixing structure of the utility model does not need to be preserved when not used.
Description
Technical Field
The utility model relates to a surge protector with prevent that line becomes flexible fixed knot constructs belongs to electrical equipment technical field.
Background
A surge protector, also called a lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines. When the peak current or the voltage is suddenly generated in the electric loop or the communication line due to the external interference, the surge protector can conduct and shunt in a very short time, so that the damage of the surge to other equipment in the loop is avoided.
Chinese patent publication No. CN210444013U discloses a surge protector for power control cabinet preventing loose fall of connecting wire belongs to electrical equipment technical field, including surge protector main part, live wire hole, zero line hole and ground wire hole, the live wire hole is installed to surge protector main part top surface one side, the zero line hole is installed to surge protector main part top surface opposite side, the ground wire hole is installed to surge protector main part bottom surface one side, the PVC backup pad is installed to live wire hole one side.
Chinese patent publication No. CN211127127U discloses a surge protector with a fixing structure for preventing a connecting wire from loosening, which belongs to the technical field of surge protectors and comprises a surge protector body, wherein the upper surface of the surge protector body is provided with a wire hole, the front surface of the surge protector body corresponding to the position of the wire hole is in threaded connection with a screw, a connecting wire is inserted in the wire hole, and one end of the connecting wire is wound on the screw; utilize spring a's elastic force to promote the movable block to remove, thereby make the fixture block can block in the draw-in groove, accomplish the spacing fixed to the fixed block, thereby play anti-drop's effect to the connecting wire, avoid the connecting wire to receive external force to drag the back and drop and influence the use, directly push the mounting seat with the surge protector body in, when the cardboard corresponds with the position of mounting groove, utilize spring b's elastic force to promote cardboard card income mounting groove, the completion is to the installation of surge protector body, installation convenient and fast, greatly improve the installation effectiveness.
The anti-loose fixing structure of the surge protector in the prior art has the problem of inconvenient disassembly, when the surge protector is connected with a line, threads need to be assembled or disassembled to realize the assembly and disassembly of the anti-loose fixing structure, and a large amount of manpower and material resources are wasted; and the fixing device has a complex structure and is inconvenient to install.
SUMMERY OF THE UTILITY MODEL
In view of the above problems in the prior art, the present invention is directed to a surge protector with a fastening structure for preventing a wire from loosening.
The utility model provides a following technical scheme:
a surge protector with a fixing structure for preventing a connecting line from loosening comprises a surge protector, a live wire fixing seat and a zero wire fixing seat which are respectively installed on two sides of the upper surface of the surge protector and are located right above a wiring hole, and a ground wire fixing seat which is installed on the lower surface of the surge protector and is located right above the wiring hole, wherein wire grooves are formed in the live wire fixing seat, the zero wire fixing seat and the ground wire fixing seat respectively, a first rubber pad is installed on each wire groove, an insulating partition board is installed on the surge protector and located between the live wire fixing seat and the zero wire fixing seat, positioning holes are formed in two sides of the live wire fixing seat, the zero wire fixing seat and the ground wire fixing seat respectively, and the fixing structure comprises a U-shaped positioning seat as a positioning seat; a second rubber pad is arranged on the inner wall of the positioning seat; the fixing pins are welded at two ends of the positioning seat; the stop block is movably arranged on the fixed pin; and a first spring is arranged between the stop block and the positioning seat.
Specifically, the fixed pin includes the fixed pin body, be equipped with the recess on the fixed pin body, install the fixture block through the round pin axle in the recess, the fixture block with install spring two between the recess.
Specifically, during the fixed knot constructs the installation, the fixed pin passes the locating hole to install fixed knot structure on live wire fixing base, zero line fixing base or the ground wire fixing base.
Specifically, the positioning hole is larger than the diameter of the fixing pin body and smaller than the maximum diameter of the fixing pin.
Specifically, the material of the insulating partition is rubber.
The utility model has the advantages that:
1. because surge protector's the problem that the line of preventing pine fixed knot of prior art exists inconvenient dismantlement, when the surge protector line, need install or dismantle the installation and the dismantlement that the screw thread realized the line of preventing pine fixed knot and construct, extravagant a large amount of manpowers and material resources, the utility model discloses a fixed knot constructs convenient to detach and installation, has solved the problem that prior art appears.
2. The utility model discloses a fixed knot constructs can be used to fixed not unidimensional wire.
3. The utility model discloses a fixed knot does not need to preserve in addition when not using, and simple structure, the installation of being convenient for, it is complicated to have solved among the prior art fixing device structure, the problem of installation not convenient for.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a top view of the present invention;
fig. 2 is a rear view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic view of the internal structure of the fixing pin of the present invention;
labeled as: 1. a surge protector; 2. a fixed structure; 3. a wiring hole; 4. an insulating spacer; 5. a wire slot; 6. positioning holes; 7. a first rubber pad; 8. a zero line fixing seat; 9. a ground wire fixing seat; 10. a live wire fixing seat; 201. positioning seats; 202. a second rubber pad; 203. a first spring; 204. a fixing pin; 205. a stopper; 206. a clamping block; 207. a pin shaft; 208. a groove; 209. a second spring; 210. and fixing the pin body.
Detailed Description
As shown in fig. 1-3, a surge protector with prevent that line becomes flexible fixed knot constructs, includes surge protector 1, installs respectively surge protector 1 upper surface both sides just are located live wire fixing base 10 and zero line fixing base 8 directly over wiring hole 3 install 1 lower surface of surge protector just is located ground wire fixing base 9 directly over wiring hole 3, all be equipped with wire casing 5 on live wire fixing base 10, zero line fixing base 8 and the ground wire fixing base 9, install rubber pad one 7 on wire casing 5, install surge protector 1 is last just to be located live wire fixing base 10 with insulating barrier 4 between the zero line fixing base 8, the both sides of live wire fixing base 10, zero line fixing base 8 and ground wire fixing base 9 all are equipped with locating hole 6 to and fixed knot constructs 2.
The fixing structure 2 comprises a U-shaped positioning seat 201, a second rubber pad 202 is installed on the inner wall of the positioning seat 201, fixing pins 204 are welded at two ends of the positioning seat 201, a stop block 205 is movably installed on the fixing pins 204, and a first spring 203 is installed between the stop block 205 and the positioning seat 201.
During installation of the fixing structure 2, the fixing pin 204 passes through the positioning hole 6, thereby installing the fixing structure 2 on the live wire fixing base 10, the neutral wire fixing base 8 or the ground wire fixing base 9.
Fixed knot constructs 2 and can compress tightly fixedly to the wire in the wire casing 5 to rubber pad one 7 and rubber pad two 202 can improve the wire casing again to the frictional force of wire, and then prevent that the wire from loosening from the line hole, have avoided the wire to connect the electricity. The insulating partition plate 4 can play the mutual isolated effect of zero line and live wire, the material of insulating partition plate 4 is rubber.
Referring to fig. 4, the fixing pin 204 includes a fixing pin body 210, a groove 208 is formed on the fixing pin body 210, a latch 206 is installed in the groove 208 through a pin 207, and a second spring 209 is installed between the latch 206 and the groove 208. And the positioning hole 6 is larger than the diameter of the fixing pin body 210 and smaller than the maximum diameter of the fixing pin 204.
The utility model discloses a theory of operation does:
when the line is fixed on the surge protector 1, the fixing structure 2 is manually pushed, so that the fixing pin 204 passes through the positioning hole 6 on the live wire fixing seat 10, the zero line fixing seat 8 or the ground wire fixing seat 9; the stop 205 of movable mounting on fixed pin 204, under the promotion of live wire fixing base 10, zero line fixing base 8 or ground wire fixing base 9, remove along fixed pin body 210 direction, make the first 203 compression of spring in fixed knot structure 2, cooperation fixture block 206 is owing to pop out the positioning action that fixture block 206 blocked outside locating hole 6 under the reaction of the second 209 of spring after passing locating hole 6 for the wire is compressed tightly and is fixed in wire casing 5.
When taking off fixed knot structure 2, press the welding simultaneously fixture block 206 on the fixed pin 204 at positioning seat 201 both ends for fixture block 206 removes in the recess 208 around the rotation of round pin axle 207, outside releasing fixed pin 204 to live wire fixing base 10, zero line fixing base 8 or ground wire fixing base 9, take off the wire, push fixed pin 204 in the locating hole 6 again can, make fixed knot structure 2 install at surge protector 1, prevent to lose.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A surge protector with a fixing structure for preventing a connecting line from loosening comprises a surge protector (1), a live wire fixing seat (10) and a zero wire fixing seat (8) which are respectively installed on two sides of the upper surface of the surge protector (1) and are located right above a wiring hole (3), a ground wire fixing seat (9) which is installed on the lower surface of the surge protector (1) and is located right above the wiring hole (3), wire grooves (5) are formed in the live wire fixing seat (10), the zero wire fixing seat (8) and the ground wire fixing seat (9), a rubber pad I (7) is installed on each wire groove (5), an insulating partition plate (4) which is installed on the surge protector (1) and is located between the live wire fixing seat (10) and the zero wire fixing seat (8), positioning holes (6) are formed in two sides of the live wire fixing seat (10), the zero wire fixing seat (8) and the ground wire fixing seat (9),
characterized in that the fixing structure (2) comprises
The positioning seat (201), the positioning seat (201) is a U-shaped positioning seat;
a second rubber pad (202) mounted on the inner wall of the positioning seat (201);
the fixing pins (204) are welded at two ends of the positioning seat (201);
the stop block (205) is movably arranged on the fixing pin (204);
the first spring (203) is installed between the stop block (205) and the positioning seat (201).
2. The surge protector with the connection line looseness prevention fixing structure according to claim 1, wherein the fixing pin (204) comprises a fixing pin body (210), a groove (208) is formed in the fixing pin body (210), a clamping block (206) is installed in the groove (208) through a pin shaft (207), and a second spring (209) is installed between the clamping block (206) and the groove (208).
3. A surge protector with a connection-loosening prevention fixing structure according to claim 1, characterized in that during installation of the fixing structure (2), the fixing pin (204) passes through the positioning hole (6), thereby installing the fixing structure (2) on the live wire fixing seat (10), the neutral wire fixing seat (8) or the ground wire fixing seat (9).
4. The surge protector with locking structure for loosening wires according to claim 2, wherein the positioning hole (6) is larger than the diameter of the fixing pin body (210) and smaller than the maximum diameter of the fixing pin (204).
5. A surge protector with a structure for preventing loose fastening of connecting wires according to claim 1, characterized in that the material of the insulating spacer (4) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121195443.2U CN215009594U (en) | 2021-05-31 | 2021-05-31 | Surge protector with prevent that line becomes flexible fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121195443.2U CN215009594U (en) | 2021-05-31 | 2021-05-31 | Surge protector with prevent that line becomes flexible fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215009594U true CN215009594U (en) | 2021-12-03 |
Family
ID=79088784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121195443.2U Active CN215009594U (en) | 2021-05-31 | 2021-05-31 | Surge protector with prevent that line becomes flexible fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215009594U (en) |
-
2021
- 2021-05-31 CN CN202121195443.2U patent/CN215009594U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |