CN110504577B - Socket - Google Patents
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- Publication number
- CN110504577B CN110504577B CN201910724039.0A CN201910724039A CN110504577B CN 110504577 B CN110504577 B CN 110504577B CN 201910724039 A CN201910724039 A CN 201910724039A CN 110504577 B CN110504577 B CN 110504577B
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- CN
- China
- Prior art keywords
- protective door
- spring
- mounting box
- sliding groove
- socket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001681 protective effect Effects 0.000 claims abstract description 70
- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 238000010030 laminating Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 description 21
- 238000003825 pressing Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention provides a socket, which belongs to the technical field of sockets and comprises a socket cover, a protective door, a first spring and a protective door mounting box, wherein the protective door is arranged on the socket cover; the socket cover is arranged on the top surface of the protective door mounting box, and an upper jack is arranged on the socket cover; the left side surface and the right side surface of the protective door mounting box are symmetrically provided with two sliding grooves, the bottom surface is sunken downwards to form a spring mounting box, and two sides of the spring mounting box are provided with lower insertion holes corresponding to the upper insertion holes; the sliding groove inclines towards the front side face of the protective door mounting box, the top end of the sliding groove is provided with a vertical bayonet, and the bottom end of the sliding groove is provided with a horizontal bayonet; the front side surface of the spring mounting box is bent backwards; the protective door is inserted into the sliding groove through the mounting shafts at the left end and the right end, the protective door closes the upper insertion hole when the mounting shaft is positioned at the top end of the sliding groove, and the upper insertion hole is opened when the mounting shaft is positioned at the bottom end of the sliding groove; the top end of the first spring is connected with the bottom surface of the protective door, and the bottom end of the first spring is fixed in the spring mounting box. The novel socket can realize that the protective door can be opened by small force.
Description
Technical Field
The invention belongs to the technical field of sockets and particularly discloses a socket.
Background
The socket without holes is a socket with a protective door arranged below the jacks, the protective door seals the jacks and separates the jacks from internal electrical elements of the socket in a non-use state, and when the socket is used, a plug is inserted into the jacks to jack the protective door. The socket without holes has the advantages of dust prevention, touch prevention, water prevention and the like, but the plug is labor-consuming to insert into the jack, the surface of the protective door is easily scratched, and the attractiveness and the service life of the socket are influenced. Meanwhile, the national standard provides that the socket has a single-voltage prevention function, but the existing socket with a protection door is difficult to realize the single-voltage prevention due to the complex structure.
Disclosure of Invention
The invention aims to provide a socket, which can open a protective door with small force and has a single-pressure prevention function.
In order to achieve the above object, the present invention provides a socket, including a socket cover, a protective door, a first spring, and a protective door mounting box; the socket cover is arranged on the top surface of the protective door mounting box, and an upper jack is arranged on the socket cover; the left side surface and the right side surface of the protective door mounting box are symmetrically provided with two sliding grooves, the bottom surface is sunken downwards to form a spring mounting box, and two sides of the spring mounting box are provided with lower insertion holes corresponding to the upper insertion holes; the sliding groove inclines towards the front side face of the protective door mounting box, the top end of the sliding groove is provided with a vertical bayonet, and the bottom end of the sliding groove is provided with a horizontal bayonet; the front side surface of the spring mounting box is bent backwards; the protective door is inserted into the sliding groove through the mounting shafts at the left end and the right end, the protective door closes the upper insertion hole when the mounting shaft is positioned at the top end of the sliding groove, and the upper insertion hole is opened when the mounting shaft is positioned at the bottom end of the sliding groove; the top end of the first spring is connected with the bottom surface of the protective door, and the bottom end of the first spring is fixed in the spring mounting box.
Furthermore, the socket also comprises two single-pressure-preventing linkage rods and second springs which are in one-to-one correspondence with the two single-pressure-preventing linkage rods; a linkage rod mounting hole is formed in the rear side face of the protective door mounting box; two ends of the single-pressure preventing linkage rod are respectively provided with an inclined single-pressure preventing block and a planar single-pressure preventing block, the two single-pressure preventing linkage rods are vertically overlapped in the linkage rod mounting hole, and the inclined single-pressure preventing block and the planar single-pressure preventing block enclose a limiting space; the second springs are arranged between the single-pressure preventing linkage rods and the inner walls of the linkage rod mounting holes, and the two second springs are respectively positioned on two sides of the two single-pressure preventing linkage rods; the downside of shutter is provided with the protection gatepost, and the protection gatepost is inserted and is established in spacing space, has the inclined plane of preventing the inclined plane laminating of single briquetting with the inclined plane.
Further, a spring mounting column is arranged on the lower side surface of the protection door; the top end of the first spring is sleeved outside the spring mounting column.
Further, the protective door comprises a protective block corresponding to the upper jack and a connecting plate for connecting the two protective blocks.
The invention has the beneficial effects that:
1. when the socket is used, the plug is inserted into the upper jack of the socket cover, only a small acting force is applied to the protective door, the protective door can slide downwards along the sliding groove to the front of the protective door mounting box, the upper jack is opened, the first spring is bent to store force for the restoration of the protective door, and after the plug is pulled out, the protective door slides upwards along the sliding groove to the rear of the protective door mounting box under the action of the first spring to seal the upper jack; because the acting force borne by the protective door is small, the surface of the protective door is not easy to scratch after the structure is adopted, the attractiveness of the socket in the use process is ensured, the service life is prolonged, meanwhile, when the socket is produced and manufactured, the requirement on the performance of the protective door material is reduced, and the existing high-strength material can be replaced by the material with lower strength, so that the production cost is reduced;
2. if the plug is inserted into the jack on the single side, the protective door is subjected to single-side pressure, the protective door post extrudes the single-side inclined plane single-pressing prevention block, the extruded inclined plane single-pressing prevention block drives the single-pressing prevention linkage rod integrated with the extruded inclined plane single-pressing prevention block to deflect, the second spring is extruded, the second spring is pressed to apply force to the single-pressing prevention linkage rod, the second spring is reset, the mounting shaft of the protective door is pushed back to the original position, and the single-pressing prevention is realized; if the jacks on the two sides are inserted with plugs at the same time, the two sides of the protective door are stressed in balance, and the mounting shaft slides along the sliding groove.
Drawings
Fig. 1 is a schematic structural diagram of a socket according to an embodiment of the present invention;
FIG. 2 is a schematic view of the protective door mounting box of the receptacle of FIG. 1;
FIG. 3 is an enlarged view of a chute in the protective door mounting box of FIG. 2;
FIG. 4 is a schematic view of the connection of the protective door and the first spring in the socket of FIG. 1;
FIG. 5 is a comparison view of the protective door and the first spring of FIG. 4 as the protective door opens and closes;
FIG. 6 is a comparison of the position of the protective door as it opens and closes;
FIG. 7 is a schematic view of the installation of the single-press preventing linkage rod and the second spring in the socket shown in FIG. 1;
FIG. 8 is a position relationship diagram of the single-pressure preventing linkage bar in FIG. 7;
FIG. 9 is a schematic view of the protective door of the receptacle of FIG. 1;
FIG. 10 is a view showing the combination of the protective doorpost and the inclined plane anti-singleness pressing block.
In the figure: 1-a socket cover; 1.1-upper jack; 2-a protective door; 2.1-mounting the shaft; 2.2-protective doorpost; 2.3-spring mounting post; 2.4-protection block; 2.5-connecting plate; 3-a first spring; 4-protective door mounting box; 4.1-chute; 4.2-spring mounting box; 4.3-lower jack; 4.4-linkage rod mounting holes; 5-single-pressure prevention linkage rod; 5.1-inclined plane single-pressing prevention block; 5.2-plane anti-single-pressing block; 6-second spring.
The detailed structure of the present invention will be described below with reference to the embodiments and the drawings thereof, but the present invention is not limited to the embodiments, and various combinations or single embodiments within the framework of the design idea of the present invention are within the effective protection scope.
Detailed Description
The embodiment provides a socket, which means that jacks are not displayed on a socket cover, the jacks are completely blocked, and a non-hole form is formed in appearance, and comprises a socket cover 1, a protection door 2, a first spring 3 and a protection door mounting box 4; the socket cover 1 is arranged on the top surface of the protective door mounting box 4, and an upper jack 1.1 is arranged on the socket cover 1; the left side surface and the right side surface of the protective door mounting box 4 are symmetrically provided with two sliding grooves 4.1, the bottom surface is sunken downwards to form a spring mounting box 4.2, and two sides of the spring mounting box 4.2 are provided with lower insertion holes 4.3 corresponding to the upper insertion holes 1.1; the sliding groove 4.1 inclines towards the front side surface of the protective door mounting box 4, the top end is provided with a vertical bayonet, and the bottom end is provided with a horizontal bayonet; the front side of the spring mounting box 4.2 is bent backwards; the protective door 2 is spliced with the sliding chute 4.1 through the mounting shafts 2.1 at the left end and the right end, the protective door 2 closes the upper jack 1.1 when the mounting shaft 2.1 is positioned at the top end of the sliding chute 4.1, and the upper jack 1.1 is opened when the mounting shaft 2.1 is positioned at the bottom end of the sliding chute 4.1; the top end of the first spring 3 is connected with the bottom surface of the protective door 2, and the bottom end of the first spring is fixed in the spring mounting box 4.2.
Use above-mentioned socket, the plug inserts socket cover 1's last jack 1.1, only need exert less effort to shutter 2, shutter 2 can slide to shutter mounting box 4 the place ahead along spout 4.1, open jack 1.1, bend first spring 3 simultaneously, hold power for shutter 2 resets, extract the plug after, under first spring 3's effect, shutter 2 slides to shutter mounting box 4's rear along spout 4.1, close jack 1.1.
Furthermore, the socket also comprises two single-pressure preventing linkage rods 5 and second springs 6 which are in one-to-one correspondence with the two single-pressure preventing linkage rods 5; a linkage rod mounting hole 4.4 is formed in the rear side face of the protective door mounting box 4; two ends of the single-pressure preventing linkage rod 5 are respectively provided with an inclined single-pressure preventing block 5.1 and a planar single-pressure preventing block 5.2, the two single-pressure preventing linkage rods 5 are vertically overlapped and placed in the linkage rod mounting hole 4.4, and the inclined single-pressure preventing block 5.1 and the planar single-pressure preventing block 5.2 enclose a limiting space; the second springs 6 are arranged between the single-pressure preventing linkage rods 5 and the inner walls of the linkage rod mounting holes 4.4, and the two second springs 6 are respectively positioned on two sides of the two single-pressure preventing linkage rods 5; the downside of shutter 2 is provided with protection gatepost 2.2, and protection gatepost 2.2 inserts and establishes in spacing space, has the inclined plane of preventing the inclined plane laminating of briquetting 5.1 with the inclined plane.
If a plug is inserted into the jack 1.1 on the single side, the protective door 2 is subjected to single-side pressure, the protective door post 2.2 extrudes the single-side inclined plane single-pressure prevention block 5.1, the extruded inclined plane single-pressure prevention block 5.1 drives the single-pressure prevention linkage rod 5 integrated with the inclined plane single-pressure prevention block to deflect, the second spring 6 is extruded, the second spring 6 is pressed to apply force to the single-pressure prevention linkage rod 5 to reset the single-pressure prevention linkage rod, and the mounting shaft 2.1 of the protective door 2 is pushed back to the original position to realize single-pressure prevention; if the plug is inserted into the jacks 1.1 on the two sides at the same time, the stress on the two sides of the protective door 2 is balanced, and the mounting shaft 2.1 slides along the sliding groove.
Further, a spring mounting column 2.3 is arranged on the lower side surface of the protection door 2; the top end of the first spring 3 is sleeved outside the spring mounting column 2.3, so that the protection door 2 and the first spring 3 are connected.
Further, the protection door 2 includes a protection block 2.4 corresponding to the upper jack 1.1 and a connection plate 2.5 connecting the two protection blocks 2.4.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, or direct or indirect applications in other related fields, which are made by the contents of the present specification, are included in the scope of the present invention.
Claims (3)
1. A socket is characterized by comprising a socket cover, a protective door, a first spring, a protective door mounting box, two single-pressure-preventing linkage rods and second springs in one-to-one correspondence with the two single-pressure-preventing linkage rods;
the socket cover is arranged on the top surface of the protective door mounting box, and an upper jack is arranged on the socket cover;
the left side surface and the right side surface of the protective door mounting box are symmetrically provided with two sliding grooves, the bottom surface is sunken downwards to form a spring mounting box, and two sides of the spring mounting box are provided with lower insertion holes corresponding to the upper insertion holes;
the sliding groove inclines towards the front side face of the protective door mounting box, the top end of the sliding groove is provided with a vertical bayonet, and the bottom end of the sliding groove is provided with a horizontal bayonet;
the front side surface of the spring mounting box is bent backwards;
the protective door is inserted into the sliding groove through the mounting shafts at the left end and the right end, the protective door closes the upper insertion hole when the mounting shaft is positioned at the top end of the sliding groove, and the upper insertion hole is opened when the mounting shaft is positioned at the bottom end of the sliding groove;
the top end of the first spring is connected with the bottom surface of the protective door, and the bottom end of the first spring is fixed in the spring mounting box;
a linkage rod mounting hole is formed in the rear side face of the protective door mounting box;
two ends of the single-pressure preventing linkage rod are respectively provided with an inclined single-pressure preventing block and a planar single-pressure preventing block, the two single-pressure preventing linkage rods are vertically overlapped in the linkage rod mounting hole, and the inclined single-pressure preventing block and the planar single-pressure preventing block enclose a limiting space;
the second springs are arranged between the single-pressure preventing linkage rods and the inner walls of the linkage rod mounting holes, and the two second springs are respectively positioned on two sides of the two single-pressure preventing linkage rods;
the downside of shutter is provided with the protection gatepost, and the protection gatepost is inserted and is established in spacing space, has the inclined plane of preventing the inclined plane laminating of single briquetting with the inclined plane.
2. The receptacle of claim 1 wherein the underside of the protective door is provided with spring mounting posts;
the top end of the first spring is sleeved outside the spring mounting column.
3. The socket of claim 1, wherein the protection door includes a protection block corresponding to the upper insertion hole and a connection plate connecting the two protection blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724039.0A CN110504577B (en) | 2019-08-07 | 2019-08-07 | Socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724039.0A CN110504577B (en) | 2019-08-07 | 2019-08-07 | Socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110504577A CN110504577A (en) | 2019-11-26 |
| CN110504577B true CN110504577B (en) | 2020-09-22 |
Family
ID=68586365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910724039.0A Active CN110504577B (en) | 2019-08-07 | 2019-08-07 | Socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110504577B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6776630B1 (en) * | 2003-10-06 | 2004-08-17 | Atom Technology Inc. | Safety socket protective cover |
| CN200979929Y (en) * | 2006-07-11 | 2007-11-21 | 叶小端 | The socket of power supply |
| CN204497445U (en) * | 2015-04-28 | 2015-07-22 | 得力集团有限公司 | The shutter structure of socket |
| CN105742867B (en) * | 2016-04-07 | 2017-06-09 | 牛培行 | It is interactive without spring hole scoket |
| CN206685607U (en) * | 2017-04-12 | 2017-11-28 | 广东福田电器有限公司 | Socket |
| CN107394548A (en) * | 2017-07-14 | 2017-11-24 | 深圳市湖渊电气技术有限公司 | A kind of small five spring hole scoket provided with protection door cradle |
-
2019
- 2019-08-07 CN CN201910724039.0A patent/CN110504577B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110504577A (en) | 2019-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Rui Inventor before: Guo Rui Inventor before: Guo Furong |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200824 Address after: Building 6, 123 Hexiang Road, West Taihu Lake Science and Technology Industrial Park, Changzhou City, Jiangsu Province Applicant after: Weilun Technology Development Co.,Ltd. Address before: Room 2408, 24 / F, block a, qingkong innovation base, No. 529, nanzhonghuan street, Taiyuan Xuefu Park, comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Applicant before: Shanxi Weilong Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240918 Address after: 030000 Station 031, Lu'an Chemical Machinery Innovation and Entrepreneurship Base, No. 10 Electronic Street, Tanghuai Industrial Park, Shanxi Transformation Comprehensive Reform Demonstration Zone, Taiyuan City, Shanxi Province Patentee after: Shanxi Weilun Enterprise Management Consulting Co.,Ltd. Country or region after: China Address before: Building 6, 123 Hexiang Road, Changzhou West the Taihu Lake Science and Technology Industrial Park, Changzhou City, Jiangsu Province, 213159 Patentee before: Weilun Technology Development Co.,Ltd. Country or region before: China |