CN110350363B - Quick plug-pull patch board - Google Patents
Quick plug-pull patch board Download PDFInfo
- Publication number
- CN110350363B CN110350363B CN201910634008.6A CN201910634008A CN110350363B CN 110350363 B CN110350363 B CN 110350363B CN 201910634008 A CN201910634008 A CN 201910634008A CN 110350363 B CN110350363 B CN 110350363B
- Authority
- CN
- China
- Prior art keywords
- button
- shell
- plug bush
- sliding rod
- wire plug
- 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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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The quick-plugging patch board comprises a shell, socket modules and a tightening mechanism, wherein the socket modules are orderly arranged on the shell, each socket module comprises a ground wire plug bush, a zero wire plug bush and a live wire plug bush which are arranged at the bottom of the shell, connecting lugs are respectively arranged on two sides of a clamping piece of each ground wire plug bush, the tightening mechanism comprises a button, the button is positioned above the shell and can automatically bounce, the button is in transmission connection with the connecting lugs through a transmission structure in the shell, and at least half of the button falls into a projection area of a three-pin plug on the shell. The three-pin plug plugging device is simple in structure, time-saving and labor-saving in the process of plugging and unplugging the three-pin plug, convenient to operate, safe and reliable.
Description
Technical Field
The invention relates to the field of patch boards, in particular to a patch board capable of being plugged and unplugged quickly.
Background
Along with the improvement of economic conditions, various electric appliances are increasingly used in learning, life and work, corresponding wall sockets, ground sockets or patch board sockets are not arranged everywhere, and in order to facilitate arrangement and attractiveness, various sockets are usually classified and concentrated to be placed, even placed in a hidden space, so that people cannot conveniently hold plugs directly for plugging. In addition, electrical appliances with high power, high value or high safety requirements are often provided with three-pin plugs, and the wires of part of the three-pin plugs extend out of the side edges of the three-pin plugs, and the ground pins of the three-pin plugs are longer than the rest of the three-pin plugs and are connected with the plug bushes more tightly, so that the three-pin plugs are more difficult to pull out compared with the two-pin plugs and the three-pin plugs with the wires extending out from the tops. Therefore, the scheme of rapidly pulling out the three-pin plug is designed, and the requirements of convenience, rapidness and safety of people can be met.
Disclosure of Invention
The invention aims to provide a quick plug-in patch board which comprises a shell 1, socket modules 2 and a tightening mechanism 3, wherein the plurality of socket modules 2 are orderly arranged on the shell 1, each socket module 2 comprises a ground wire plug bush 21, a zero wire plug bush 22 and a live wire plug bush 23 which are arranged at the bottom of the shell 1, connecting lugs 211 are respectively arranged at two sides of a clamping piece of the ground wire plug bush 21, the tightening mechanism 3 comprises a button 31, the button 31 is positioned above the shell 1 and can automatically bounce, the button 31 is in transmission connection with the connecting lugs 211 through a transmission structure in the shell 1, and at least half of the button 31 falls into a projection area of a three-pin plug 4 on the shell 1.
The three-prong plug 4 includes a ground pin 41, a neutral pin 42, and a live pin 43, wherein the length of the ground pin 41 is longer than the length of the neutral pin 42 and the live pin 43, so that the ground pin 41 is in closer contact with the ground plug 21, and more effort is required to insert and remove the three-prong plug 4. In the technical scheme of the invention, when the three-pin plug 4 is inserted, the button 31 is pressed downwards by the bottom surface of the three-pin plug 4, and the connecting lug 211 is pressed towards the inner side of the ground wire plug bush 21 through the transmission of the transmission structure, so that the ground wire pin 41 is clamped; when the three-pin plug 4 is pulled out, the button 31 automatically pops up, the connecting lug 211 is pulled loose to the outside of the ground wire plug bush 21 through the transmission of the transmission structure but is not separated, so that the ground wire pin 41 is pulled out smoothly.
In one embodiment of the present invention, the transmission mechanism is symmetrically arranged relative to the ground wire plug bush 21, and the height of the ground wire plug bush 21 is 0-0.5 cm higher than that of the zero wire plug bush 22 and the live wire plug bush 23.
When the transmission mechanism is arranged on one side, one side of the ground wire pin 41 is always in contact with the ground wire plug bush 21 in the plugging and unplugging process, so that the safety is ensured; when the transmission mechanism is symmetrically arranged, the contact area between the ground pin 41 and the ground plug bush 21 is prolonged by increasing the height, so as to ensure the safety.
In one embodiment of the present invention, the transmission mechanism comprises a first sliding rod 32 connected with the lower end of the button 31, the first sliding rod 32 passes through the upper wall of the casing 1 and is connected with the spring 11 in the groove of the lower wall of the casing 1, the first sliding rod 32 is in driving connection with a first gear 33 through a vertical rack on the side of the first sliding rod, the first gear 33 is in coaxial transmission with a worm wheel 34, the outer side of the worm wheel 34 is in driving connection with a worm 35, the worm 35 is in coaxial driving with a second gear 36, the outer side of the second gear 36 is in driving connection with a second sliding rod 37 through a rack and pinion, and the second sliding rod 37 passes through a sliding groove 38 and is hinged with a connecting lug 211 through a rocker 39; the second sliding rod 37 is parallel to the symmetry axis of the ground wire plug bush 21; the included angle between the second sliding rod 37 and the rocker 39 is more than or equal to 90 degrees.
Through the above-mentioned a series of transmissions, can realize: when the three-pin plug 4 is inserted and the button 31 is pressed down, the included angle between the second sliding rod 37 and the rocker 39 is reduced, so that the ground wire plug bush 21 is clamped; when the three-pin plug 4 is pulled out, the button 31 automatically bounces under the action of the spring 11, and the included angle between the second sliding rod 37 and the rocker 39 is increased, so that the ground wire plug bush 21 is pulled loose. When the ground wire plug 41 is in the ground wire plug 21, the ground wire plug and the ground wire plug are always in contact, and only the pressing force of the ground wire plug 21 is changed under the action of the elastic mechanism 3.
In one embodiment of the present invention, the button 31 has a sheet structure.
In one embodiment of the present invention, the button 31 has an inverted truncated cone shape or an inverted truncated pyramid shape.
In one embodiment of the present invention, the upper surface of the housing 1 is provided with a sunken groove 12, and the sunken groove 12 is matched with the button 31 in shape to accommodate the button 31.
The button 31 and the countersunk groove 12 are designed primarily so as not to interfere with the normal contact of the three-pin plug 4 with the jack module 2.
By adopting the technical scheme of the invention, the following beneficial technical effects are achieved:
1. the clamping force of the ground wire plug bush 21 is changed by adopting the tightening mechanism 3, so that the process of plugging and unplugging the three-pin plug 4 is time-saving and labor-saving;
2. the invention has simple structure, convenient operation, safety and reliability.
Drawings
Fig. 1 is a schematic side view of a quick plug-in patch board according to the present invention;
fig. 2 is a schematic top view of the quick-connect/disconnect patch panel button 31 according to the present invention;
fig. 3 is a schematic top view of a quick plug-in/out patch panel button 31 according to the present invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Example 1
The embodiment provides a patch board of swift plug, including casing 1, socket module 2 and take-up unit 3, arrange several socket module 2 in order on the casing 1, socket module 2 is including setting up ground wire plug bush 21, zero line plug bush 22 and the live wire plug bush 23 in 1 bottom of casing, the clamping piece both sides of ground wire plug bush 21 are equipped with engaging lug 211 respectively, take-up unit 3 is including button 31, button 31 is located 1 top of casing and can bounce automatically, button 31 is connected with engaging lug 211 transmission through the transmission structure in the casing 1, button 31 at least half falls into in the projection area of tripod plug 4 on casing 1. The button 31 is of a sheet structure.
Example 2
As shown in fig. 1-3, this embodiment provides a patch board of swift plug, including casing 1, socket module 2 and take-up unit 3, arrange several socket module 2 in order on the casing 1, socket module 2 is including setting up ground wire plug bush 21, zero line plug bush 22 and live wire plug bush 23 in casing 1 bottom, the clamping piece both sides of ground wire plug bush 21 are equipped with engaging lug 211 respectively, take-up unit 3 includes button 31, button 31 is located casing 1 top and can bounce automatically, button 31 is connected with the transmission of engaging lug 211 through the transmission structure in the casing 1, button 31 at least half falls into in the projection area of tripod plug 4 on casing 1. The button 31 has an inverted truncated cone shape. The upper surface of the shell 1 is provided with a sinking groove 12, and the shape of the sinking groove 12 is an inverted round table shape matched with the shape of the button 31 so as to accommodate the button 31.
The transmission mechanism comprises a first sliding rod 32 connected with the lower end of a button 31, the first sliding rod 32 penetrates through the upper wall of the shell 1 and is connected with a spring 11 in a groove of the lower wall of the shell 1, the first sliding rod 32 is in driving connection with a first gear 33 through a vertical rack on the side edge of the first sliding rod, the first gear 33 is in coaxial transmission with a worm wheel 34, the outer side of the worm wheel 34 is in driving connection with a worm 35, the worm 35 is in coaxial driving with a second gear 36, the outer side of the second gear 36 is in driving connection with a second sliding rod 37 through a rack and pinion, and the second sliding rod 37 penetrates through a sliding groove 38 and is hinged with a connecting lug 211 through a rocker 39; the second sliding rod 37 is parallel to the symmetry axis of the ground wire plug bush 21; the included angle between the second sliding rod 37 and the rocker 39 is more than or equal to 90 degrees.
Example 3
As shown in fig. 1-3, this embodiment provides a patch board of swift plug, including casing 1, socket module 2 and take-up unit 3, arrange several socket module 2 in order on the casing 1, socket module 2 is including setting up ground wire plug bush 21, zero line plug bush 22 and live wire plug bush 23 in casing 1 bottom, the clamping piece both sides of ground wire plug bush 21 are equipped with engaging lug 211 respectively, take-up unit 3 includes button 31, button 31 is located casing 1 top and can bounce automatically, button 31 is connected with the transmission of engaging lug 211 through the transmission structure in the casing 1, button 31 at least half falls into in the projection area of tripod plug 4 on casing 1. The button 31 is in the shape of an inverted frustum of a pyramid. The upper surface of the shell 1 is provided with a sinking groove 12, and the shape of the sinking groove 12 is an inverted frustum pyramid shape matched with the shape of the button 31 so as to accommodate the button 31.
The transmission mechanism comprises a first sliding rod 32 connected with the lower end of a button 31, the first sliding rod 32 penetrates through the upper wall of the shell 1 and is connected with a spring 11 in a groove of the lower wall of the shell 1, the first sliding rod 32 is in driving connection with a first gear 33 through a vertical rack on the side edge of the first sliding rod, the first gear 33 is in coaxial transmission with a worm wheel 34, the outer side of the worm wheel 34 is in driving connection with a worm 35, the worm 35 is in coaxial driving with a second gear 36, the outer side of the second gear 36 is in driving connection with a second sliding rod 37 through a rack and pinion, and the second sliding rod 37 penetrates through a sliding groove 38 and is hinged with a connecting lug 211 through a rocker 39; the second sliding rod 37 is parallel to the symmetry axis of the ground wire plug bush 21; the included angle between the second sliding rod 37 and the rocker 39 is more than or equal to 90 degrees. The transmission mechanisms are symmetrically arranged relative to the ground wire plug bush 21, and the height of the ground wire plug bush 21 is 0.25cm higher than that of the zero line plug bush 22 and the live wire plug bush 23.
Example 4
As shown in fig. 1-3, this embodiment provides a patch board of swift plug, including casing 1, socket module 2 and take-up unit 3, arrange several socket module 2 in order on the casing 1, socket module 2 is including setting up ground wire plug bush 21, zero line plug bush 22 and live wire plug bush 23 in casing 1 bottom, the clamping piece both sides of ground wire plug bush 21 are equipped with engaging lug 211 respectively, take-up unit 3 includes button 31, button 31 is located casing 1 top and can bounce automatically, button 31 is connected with the transmission of engaging lug 211 through the transmission structure in the casing 1, button 31 at least half falls into in the projection area of tripod plug 4 on casing 1.
Example 5
As shown in fig. 1-3, this embodiment provides a patch board of swift plug, including casing 1, socket module 2 and take-up unit 3, arrange several socket module 2 in order on the casing 1, socket module 2 is including setting up ground wire plug bush 21, zero line plug bush 22 and live wire plug bush 23 in casing 1 bottom, the clamping piece both sides of ground wire plug bush 21 are equipped with engaging lug 211 respectively, take-up unit 3 includes button 31, button 31 is located casing 1 top and can bounce automatically, button 31 is connected with the transmission of engaging lug 211 through the transmission structure in the casing 1, button 31 at least half falls into in the projection area of tripod plug 4 on casing 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a patch board of swift plug which characterized in that: the socket comprises a shell (1), socket modules (2) and a tightening mechanism (3), wherein the socket modules (2) are sequentially arranged on the shell (1), the socket modules (2) comprise a ground wire plug bush (21), a zero wire plug bush (22) and a live wire plug bush (23) which are arranged at the bottom of the shell (1), connecting lugs (211) are respectively arranged on two sides of a clamping piece of the ground wire plug bush (21), the tightening mechanism (3) comprises a button (31), the button (31) is positioned above the shell (1) and can be automatically bounced, the button (31) is in transmission connection with the connecting lugs (211) through a transmission structure in the shell (1), and at least half of the button (31) falls into a projection area of a three-pin plug (4) on the shell (1); the transmission structure comprises a first sliding rod (32) connected with the lower end of a button (31), the first sliding rod (32) penetrates through the upper wall of the shell (1) and is connected with a spring (11) in a groove of the lower wall of the shell (1), the first sliding rod (32) is in driving connection with a first gear (33) through a vertical rack on the side edge of the first sliding rod, the first gear (33) is in coaxial transmission with a worm wheel (34), the outer side of the worm wheel (34) is in driving connection with a worm (35), the worm (35) is in coaxial driving connection with a second gear (36), the outer side of the second gear (36) is in driving connection with a second sliding rod (37) through a gear and a rack, and the second sliding rod (37) penetrates through a sliding groove (38) and then is hinged with a connecting lug (211) through a rocker (39); the second sliding rod (37) is parallel to the symmetry axis of the ground wire plug bush (21); the included angle between the second sliding rod (37) and the rocker (39) is more than or equal to 90 degrees.
2. The quick-connect-disconnect patch board of claim 1, wherein: the transmission structure is symmetrically arranged relative to the ground wire plug bush (21), and the height of the ground wire plug bush (21) is 0-0.5 cm higher than that of the zero line plug bush (22) and that of the live wire plug bush (23).
3. The quick-connect-disconnect patch board of claim 1, wherein: the button (31) is of a sheet structure.
4. The quick-connect-disconnect patch board of claim 1, wherein: the button (31) is in an inverted round table shape or an inverted prismatic table shape.
5. The quick-connect-disconnect patch board of claim 4, wherein: the upper surface of the shell (1) is provided with a sinking groove (12), and the shape of the sinking groove (12) is matched with that of the button (31) in shape to accommodate the button (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910634008.6A CN110350363B (en) | 2019-07-15 | 2019-07-15 | Quick plug-pull patch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910634008.6A CN110350363B (en) | 2019-07-15 | 2019-07-15 | Quick plug-pull patch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110350363A CN110350363A (en) | 2019-10-18 |
| CN110350363B true CN110350363B (en) | 2020-11-06 |
Family
ID=68175281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910634008.6A Active CN110350363B (en) | 2019-07-15 | 2019-07-15 | Quick plug-pull patch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110350363B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164930B (en) * | 2020-09-27 | 2022-08-16 | 西安宝鑫自动化设备有限公司 | Wall socket with long service life |
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| JPH11238550A (en) * | 1998-02-20 | 1999-08-31 | Yoshihiro Miyagaki | Receptacle for removing plug |
| CN2373911Y (en) * | 1998-12-07 | 2000-04-12 | 张基财 | Slide plug-fastening type socket |
| KR20050034209A (en) * | 2003-10-08 | 2005-04-14 | (주)첨단엔프라 | Concent |
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| CN102299454A (en) * | 2011-06-26 | 2011-12-28 | 黄华道 | Power socket possessing plug locking mechanism |
| CN202534872U (en) * | 2011-12-20 | 2012-11-14 | 王志全 | A safe socket |
| CN103208702A (en) * | 2012-01-13 | 2013-07-17 | 富泰华工业（深圳）有限公司 | Locking mechanism and plug-in assembly with same |
| CN203326273U (en) * | 2013-04-24 | 2013-12-04 | 安徽理工大学 | Anti-loosening safety socket |
| CN203398464U (en) * | 2013-07-19 | 2014-01-15 | 尤双全 | Safety socket |
| CN205543481U (en) * | 2016-03-30 | 2016-08-31 | 亓浩然 | Easy pressing wiring board of plug |
| CN106654663A (en) * | 2016-12-22 | 2017-05-10 | 六安力达生产力促进中心有限公司 | Mechanical locking and automatic ejection system of electric spark-prevention socket |
| CN108598801A (en) * | 2018-04-17 | 2018-09-28 | 金庆波 | Safety electric outlet |
| CN208078302U (en) * | 2018-04-20 | 2018-11-09 | 合肥快科智能科技有限公司 | A kind of socket convenient for plug plug |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE898628A (en) * | 1984-01-06 | 1984-05-02 | Doyen Leon | Push-button for domestic plug - offers easy ejection from socket without pulling on plug or lead |
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2019
- 2019-07-15 CN CN201910634008.6A patent/CN110350363B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11238550A (en) * | 1998-02-20 | 1999-08-31 | Yoshihiro Miyagaki | Receptacle for removing plug |
| CN2373911Y (en) * | 1998-12-07 | 2000-04-12 | 张基财 | Slide plug-fastening type socket |
| KR20050034209A (en) * | 2003-10-08 | 2005-04-14 | (주)첨단엔프라 | Concent |
| CN2862402Y (en) * | 2005-11-20 | 2007-01-24 | 周爱君 | Socket |
| CN101714732A (en) * | 2009-09-30 | 2010-05-26 | 陈琦文 | Push type power socket |
| CN102299454A (en) * | 2011-06-26 | 2011-12-28 | 黄华道 | Power socket possessing plug locking mechanism |
| CN202534872U (en) * | 2011-12-20 | 2012-11-14 | 王志全 | A safe socket |
| CN103208702A (en) * | 2012-01-13 | 2013-07-17 | 富泰华工业（深圳）有限公司 | Locking mechanism and plug-in assembly with same |
| CN203326273U (en) * | 2013-04-24 | 2013-12-04 | 安徽理工大学 | Anti-loosening safety socket |
| CN203398464U (en) * | 2013-07-19 | 2014-01-15 | 尤双全 | Safety socket |
| CN205543481U (en) * | 2016-03-30 | 2016-08-31 | 亓浩然 | Easy pressing wiring board of plug |
| CN106654663A (en) * | 2016-12-22 | 2017-05-10 | 六安力达生产力促进中心有限公司 | Mechanical locking and automatic ejection system of electric spark-prevention socket |
| CN108598801A (en) * | 2018-04-17 | 2018-09-28 | 金庆波 | Safety electric outlet |
| CN208078302U (en) * | 2018-04-20 | 2018-11-09 | 合肥快科智能科技有限公司 | A kind of socket convenient for plug plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110350363A (en) | 2019-10-18 |
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Effective date of registration: 20200821 Address after: 518000 Room 2202, 22nd Floor, Wantong Building, No. 3002, Donglu Sanggang Street, Luohu District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN LOTUT INNOVATION DESIGN Co.,Ltd. Address before: 315040 Jiangnan Road No. 586, Ningbo High-tech Zone, Zhejiang Province Applicant before: NINGBO FEICHAI ROBOT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20201019 Address after: 223400 Xingang Xintiandi commercial A2-2 District, Lianshui County, Huaian City, Jiangsu Province Applicant after: Huai'an chuanghai Network Technology Co.,Ltd. Address before: 518000 Room 2202, 22nd Floor, Wantong Building, No. 3002, Donglu Sanggang Street, Luohu District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN LOTUT INNOVATION DESIGN Co.,Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191018 Assignee: Jiangsu xunri Intelligent Technology Co.,Ltd. Assignor: Huai'an chuanghai Network Technology Co.,Ltd. Contract record no.: X2021980015674 Denomination of invention: A fast plug-in patch panel Granted publication date: 20201106 License type: Common License Record date: 20211220 |