CN212303997U - Five-hole socket - Google Patents
Five-hole socket Download PDFInfo
- Publication number
- CN212303997U CN212303997U CN202021359994.3U CN202021359994U CN212303997U CN 212303997 U CN212303997 U CN 212303997U CN 202021359994 U CN202021359994 U CN 202021359994U CN 212303997 U CN212303997 U CN 212303997U
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- insert
- shutter
- protection door
- base
- door seat
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Abstract
The utility model relates to a five-hole socket, including base, the upper cover of setting on the base, set up the plug bush group in the base, the top department that corresponds the plug bush group sets up the protection door subassembly in the base, the upper cover on be provided with and supply plug male jack, the protection door subassembly is including setting up two protection door bases on the plug bush group, slide and set up two in the protection door base and insert the shutter, slide and set up three in the protection door base and insert the shutter, two symmetries set up two and insert the spring between the shutter and three, the protection door base on correspond two and insert shutter department and be provided with the locking lug, two insert the lower terminal surface of shutter on be provided with the spacing groove that matches of locking lug, the protection door base in be provided with respectively and insert shutter, three insert shutter matched with spacing lug. The utility model has the advantages of simple structure, stable and reliable performance, convenient use, safety and reliability.
Description
Technical Field
The utility model relates to a socket, concretely relates to five hole sockets.
Background
At present, the socket is also called as a power socket and a switch socket. A socket is a receptacle into which one or more circuit connections can be inserted, through which various connections can be inserted. The socket comprises a base, an upper cover arranged on the base and a plug bush assembly arranged in the base, and a corresponding protective door unit is arranged on the existing socket in order to improve the safety performance of the socket. However, the structural design of the protective door of the conventional five-hole socket is unreasonable, and although the protective door has certain protectiveness, the protective door is complex in structure, high in installation difficulty, high in cost in actual production and use, unreliable in performance, low in safety performance and high in potential safety hazard, so that the socket has the defects of complex structure, unreliable performance and low safety.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide a simple structure, stable performance is reliable, use convenient, safe and reliable's five hole sockets.
In order to realize the above-mentioned purpose, the utility model discloses a five-hole socket, including base, the upper cover of setting on the base, the plug bush group of setting in the base, the top department that corresponds the plug bush group set up the protection door subassembly in the base, the upper cover on be provided with and supply plug male jack, protection door subassembly including setting up protection door seat on the plug bush group, slide two of setting in the protection door seat and insert the shutter, slide three of setting in the protection door seat and insert the shutter, two symmetries set up the spring between two and insert shutter and three, protection door seat on correspond two and insert shutter department and be provided with the locking lug, two insert the lower terminal surface of shutter on be provided with the spacing groove that the locking lug matches, the protection door seat in be provided with respectively with two and insert shutter, three and insert shutter matched with spacing lug.
The beneficial effect of above-mentioned structure is: the two-plug protective door and the two-plug protective door can be blocked on the two-plug protective door and the three-plug protective door when the single-side stress of the two-plug protective door and the two-plug safety door is unbalanced, and the two-plug protective door and the three-plug protective door can not be opened, so that the safety performance of the five-hole socket can be improved. Therefore, the five-hole socket has the advantages of simple structure, stable and reliable performance, convenience in use, safety and reliability.
Particularly, the inner wall of the upper cover is respectively provided with two first contact blocks matched with the two inserted protective doors, and the inner wall of the upper cover is respectively provided with two second contact blocks matched with the three inserted protective doors. Be provided with respectively on the upper cover and insert shutter, three first touch multitouch, the second touch multitouch of inserting shutter matched with two, when two insert shutter, three insert shutter because of unilateral atress unbalanced, first touch multitouch, second touch multitouch can contradict respectively on two insert shutter, three insert the shutter, two insert the shutter, three insert the shutter can not open to be favorable to improving the security performance of this five hole sockets.
Particularly, two insertion guide inclined planes are symmetrically arranged on the two insertion protection doors, and one side of each insertion guide inclined plane is provided with a limiting side edge. The limit side can prevent the test contact pin from being inserted from the side of the two-plug protection door, and the safety performance of the five-hole socket is improved.
Particularly, two guide rails which are symmetrically distributed are arranged in the protective door seat, guide grooves which are matched with the guide rails are respectively arranged on the two-plug protective door, and the guide grooves are clamped on the guide rails and form sliding connection matching of the two-plug protective door and the protective door seat. The protection door seat is internally provided with a guide rail matched with the two-plug protection door, so that the protection door seat and the two-plug protection door can be assembled conveniently, and the protection door seat is internally provided with a double-guide-rail structure, so that the two-plug protection door can reliably slide in the protection door seat in a reciprocating manner, and the working reliability of the five-hole socket can be improved.
Particularly, the protection doorseat on be provided with the spacing post that is the triangular prism form, the base on be provided with the spacing groove with spacing post looks adaptation, spacing post alternate in the spacing inslot and constitute the spacing cooperation of protection doorseat and base. The protective door seat is provided with the limiting column clamped with the base, so that the protective door seat is more convenient to assemble with the base, and the assembly efficiency of the five-hole socket is improved.
Particularly, a plurality of supporting plates are respectively arranged on the protective door seat, and the lower ends of the supporting plates respectively abut against the plug bush group. Be provided with the backup pad inconsistent with plug bush group on the protection door seat, the backup pad can play the supporting role, is convenient for protect the assembly of door seat and plug bush group, is favorable to improving the assembly efficiency of this five hole sockets.
Drawings
Fig. 1 is a cross-sectional view of an embodiment of the present invention.
Fig. 2 is an internal structure diagram of the present invention.
Fig. 3 is a perspective view of a protective door seat according to an embodiment of the present invention.
Fig. 4 is a perspective view of the base according to the embodiment of the present invention.
Fig. 5 is a perspective view of a second insert protective door according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1 to 5, an embodiment of the present invention is a five-hole socket, including a base 10, an upper cover 11 disposed on the base 10, a plug bush set 12 disposed in the base 10, and a protection door assembly 20 disposed in the base 10 above the plug bush set 12, wherein the upper cover 11 is provided with a jack into which a plug can be inserted, the protection door assembly 20 includes a protection door seat 21 disposed on the plug bush set 12, a second plug protection door 22 slidably disposed in the protection door seat 21, a third plug protection door 23 slidably disposed in the protection door seat 21, and two springs 24 symmetrically disposed between the second plug protection door 22 and the third plug protection door 23, the protection door seat 21 is provided with a locking protrusion 211 corresponding to the second plug protection door 22, the lower end surface of the second plug protection door 22 is provided with a limiting groove 221 matching the locking protrusion 211, the protection door seat 21 is provided with the second plug protection door 22, the limiting groove 221 matching the locking protrusion 211 is disposed in the protection door seat 21, And the three-plug protection door 23 is matched with a limit bump 212. The inner wall of the upper cover 11 is provided with two first contact blocks 111 matched with the two insert protective doors 22, and the inner wall of the upper cover 11 is provided with two second contact blocks 112 matched with the three insert protective doors 23. Be provided with respectively on the upper cover and insert shutter, three first touch multitouch, the second touch multitouch of inserting shutter matched with two, when two insert shutter, three insert shutter because of unilateral atress unbalanced, first touch multitouch, second touch multitouch can contradict respectively on two insert shutter, three insert the shutter, two insert the shutter, three insert the shutter can not open to be favorable to improving the security performance of this five hole sockets.
As shown in fig. 2, the two insertion protection doors 22 are symmetrically provided with two insertion guide slopes 222, and one side of each insertion guide slope 222 is provided with a limit side 223. The limit side can prevent the test contact pin from being inserted from the side of the two-plug protection door, and the safety performance of the five-hole socket is improved.
As shown in fig. 2 and 5, two guide rails 213 are symmetrically arranged in the protective door seat 21, guide grooves 224 are respectively arranged on the two insert protective doors 22 and are matched with the guide rails 213, and the guide grooves 224 are clamped on the guide rails 213 to form a sliding connection and matching between the two insert protective doors 22 and the protective door seat 21. The protection door seat is internally provided with a guide rail matched with the two-plug protection door, so that the protection door seat and the two-plug protection door can be assembled conveniently, and the protection door seat is internally provided with a double-guide-rail structure, so that the two-plug protection door can reliably slide in the protection door seat in a reciprocating manner, and the working reliability of the five-hole socket can be improved.
As shown in fig. 3 and 4, the protective door seat 21 is provided with a triangular prism-shaped limiting column 214, the base 10 is provided with a limiting groove 101 adapted to the limiting column 214, and the limiting column 214 is inserted into the limiting groove 101 and forms a limiting fit between the protective door seat 21 and the base 10. The protective door seat is provided with the limiting column clamped with the base, so that the protective door seat is more convenient to assemble with the base, and the assembly efficiency of the five-hole socket is improved. The protective door seat 21 is provided with a plurality of supporting plates 215, and the lower ends of the supporting plates 215 are abutted against the plug bush set 12. Be provided with the backup pad inconsistent with plug bush group on the protection door seat, the backup pad can play the supporting role, is convenient for protect the assembly of door seat and plug bush group, is favorable to improving the assembly efficiency of this five hole sockets.
The two-plug protective door and the three-plug protective door are not in balance due to single-side stress, the locking lug and the limiting lug can block the two-plug protective door and the three-plug protective door, and the two-plug protective door and the three-plug protective door cannot be opened, so that the safety performance of the five-hole socket is improved. Therefore, the five-hole socket has the advantages of simple structure, stable and reliable performance, convenience in use, safety and reliability.
Claims (6)
1. The utility model provides a five-hole socket, includes the base, set up upper cover on the base, set up the plug bush group in the base, correspond the top department of plug bush group and set up the protection door subassembly in the base, the upper cover on be provided with and supply plug-in's jack, its characterized in that: the shutter subassembly including setting up protection door seat on the plug bush group, slide two of setting in the protection door seat insert the shutter, slide three of setting in the protection door seat and insert shutter, two symmetries set up and insert shutter and three and insert the spring between the shutter at two, the protection door seat on correspond two and insert shutter department and be provided with the locking lug, two insert the spacing groove that is provided with the locking lug and matches on the lower terminal surface of shutter, the protection door seat in be provided with respectively and insert shutter, three and insert shutter matched with spacing lug.
2. The five-hole receptacle according to claim 1, wherein: the inner wall of the upper cover is respectively provided with two first contact blocks matched with the two inserted protective doors, and the inner wall of the upper cover is respectively provided with two second contact blocks matched with the three inserted protective doors.
3. The five-hole receptacle according to claim 1 or 2, wherein: two insert the shutter on the symmetry be provided with two and insert the direction inclined plane, be provided with spacing side on each one side of inserting the direction inclined plane.
4. The five-hole receptacle according to claim 1 or 2, wherein: the protective door seat is internally provided with two guide rails which are symmetrically distributed, the two insert protective doors are respectively provided with a guide groove matched with each guide rail, and the guide grooves are clamped on the guide rails and form sliding connection matching of the two insert protective doors and the protective door seat.
5. The five-hole receptacle according to claim 1 or 2, wherein: the protection door seat on be provided with the spacing post that is the triangular prism form, the base on be provided with the spacing groove of spacing post looks adaptation, spacing post alternate in the spacing inslot and constitute the spacing cooperation of protection door seat and base.
6. The five-hole receptacle according to claim 1 or 2, wherein: the protection door seat on be provided with a plurality of backup pads respectively, the lower extreme of each backup pad is contradicted respectively on the plug bush group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021359994.3U CN212303997U (en) | 2020-07-11 | 2020-07-11 | Five-hole socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021359994.3U CN212303997U (en) | 2020-07-11 | 2020-07-11 | Five-hole socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212303997U true CN212303997U (en) | 2021-01-05 |
Family
ID=73935274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021359994.3U Active CN212303997U (en) | 2020-07-11 | 2020-07-11 | Five-hole socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212303997U (en) |
-
2020
- 2020-07-11 CN CN202021359994.3U patent/CN212303997U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325603 Wenzhou Daqiao Industrial Park, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Huanyu Hi Tech Co.,Ltd. Address before: 325603 Wenzhou Daqiao Industrial Park, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: HUANYU GROUP ZHEJIANG HIGH-TECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |