CN113904152A - Safe type official working power strip - Google Patents
Safe type official working power strip Download PDFInfo
- Publication number
- CN113904152A CN113904152A CN202111080710.6A CN202111080710A CN113904152A CN 113904152 A CN113904152 A CN 113904152A CN 202111080710 A CN202111080710 A CN 202111080710A CN 113904152 A CN113904152 A CN 113904152A
- Authority
- CN
- China
- Prior art keywords
- pin
- slot
- shell
- chute
- cover plate
- 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.)
- Pending
Links
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a safe office patch cord row, and relates to the technical field of office supplies; comprises a shell, jacks for inserting pins on the shell, wires connected with the shell, and a plug at the end of the wires; the shell is rotatably connected with a cover plate used for shielding the jack, the cover plate is provided with a through hole for the pin to pass through, the shell is provided with a first reset spring used for resetting the cover plate, and the through hole and the jack are staggered. The invention has the beneficial effects that: the cover plate can rotate only by inserting the plug pins, the safety is good, and in addition, the two plug wire rows can be assembled together, so that the space is saved.
Description
Technical Field
The invention belongs to the technical field of office supplies, and particularly relates to a safe office patch board.
Background
The existing plug wire row jack is exposed on the surface, so that children are easy to get an electric shock when playing.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a safe office patch board.
In order to achieve the purpose, the invention adopts the following technical scheme:
a safety office patch cord row comprises a shell, jacks, wires and plugs, wherein the jacks are positioned on the shell and used for inserting pins, the wires are connected with the shell, and the plugs are positioned at the ends of the wires; the shell is rotatably connected with a cover plate used for shielding the jack, the cover plate is provided with a through hole for the pin to pass through, the shell is provided with a first reset spring used for resetting the cover plate, and the through hole and the jack are staggered.
Preferably, a first chute is arranged on one side, close to the shell, of the cover plate, a pin is connected in the first chute in a sliding manner, a first slot into which the end of the pin is inserted is formed in the shell, a second reset spring used for resetting the pin is arranged in the first chute, a second chute is arranged on the inner wall of the through hole and communicated with the first chute, a push rod is connected in the second chute in a sliding manner, a first inclined surface used for driving the push rod to move towards the pin under the extrusion of the pin is arranged at one end, close to the through hole, of the push rod, a second inclined surface used for driving the pin to move away from the first chute under the extrusion of the push rod is arranged on one side of the pin, and a third reset spring used for resetting the push rod is arranged on one side of the second chute; when the through hole and the jack are staggered, the end part of the pin is positioned in the first slot.
Preferably, the electric wire is sleeved with a connecting sleeve, and one side of the connecting sleeve is provided with an embedded groove for other electric wires to be embedded into.
Preferably, the connecting sleeve is made of rubber.
Preferably, the connecting sleeve and the wire are slidably connected.
Preferably, one side of the shell is provided with a connector, and the other side of the shell is provided with a connecting mechanism for connecting with the connectors of other patch cords.
Preferably, one side of the connector is provided with a clamping groove; the connecting mechanism comprises a second slot, a side sliding chute, a chuck, a third inclined plane, an unlocking rod and a fourth reset spring, wherein the second slot is positioned on the shell and used for inserting the connector, the side sliding chute is positioned on one side of the second slot, the chuck is connected in the side sliding chute in a sliding mode and used for being matched with the clamping slot, the third inclined plane is positioned on one side of the chuck and used for driving the chuck to move towards one side far away from the second slot when the connector is inserted into the second slot, the unlocking rod is connected with the shell in a sliding mode, and the fourth reset spring is used for resetting the chuck; the unlocking rod is connected with the chuck; the plug comprises a main body connected with the electric wire, a head pin positioned on the main body, a connecting slot positioned on one side of the main body far away from the head pin, and a conducting strip positioned in the connecting slot; the conducting strips are electrically connected with the corresponding head pins.
Preferably, a second side sliding groove for sliding the unlocking rod is formed in the wall of the shell, and the end part of the unlocking rod is positioned outside the shell.
Preferably, one side of the shell, which is far away from the jack, is provided with a reversing groove, the reversing groove is positioned at one end, which is close to the electric wire, of the shell, the electric wire is connected to the inner wall of the reversing groove, which is close to the center of the shell, one side, which is far away from the center of the shell, of the reversing groove is provided with three ports, in which the power supply wires are embedded, and the three ports are respectively positioned at two ends and the middle part of the reversing groove.
Preferably, the shell is provided with a second embedded groove for embedding the cover plate, and the cover plate is circular.
Preferably, a rotating shaft is fixedly connected to the circle center of the cover plate, a shaft hole for the rotating shaft to penetrate through is formed in the shell, an annular groove is formed in the inner wall of the shaft hole, the first reset spring is sleeved on the rotating shaft and located in the annular groove, one end of the first reset spring is connected with the annular groove, and the other end of the first reset spring is connected with the rotating shaft.
The invention has the beneficial effects that: the cover plate can rotate only by inserting the plug pins, the safety is good, and in addition, the two plug wire rows can be assembled together, so that the space is saved.
Drawings
FIG. 1 is a top view of an embodiment;
FIG. 2 is a bottom view of the embodiment;
FIG. 3 is a cross-sectional view of the plug;
FIG. 4 is a cross-sectional view A-A of FIG. 2;
FIG. 5 is a partial sectional view of the embodiment;
FIG. 6 is a schematic view of two patch panels assembled together;
FIG. 7 is a partial cross-sectional view of the cover and housing;
FIG. 8 is an enlarged view of FIG. 7 at B;
fig. 9 is a schematic view of fig. 8 after insertion of the pin.
In the figure: the connector comprises a shell 1, a pin 2, a jack 3, an electric wire 4, a cover plate 5, a via hole 6, a first return spring 7, a first sliding groove 8, a pin 9, a first slot 10, a second return spring 11, a second sliding groove 12, a push rod 13, a first inclined surface 14, a second inclined surface 15, a connecting sleeve 16, an embedded groove 17, a connector 18, a clamping groove 19, a second slot 20, a side sliding groove 21, a clamping head 22, a third inclined surface 23, an unlocking rod 24, a main body 25, a connecting slot 26, a conducting strip 27, a head pin 28, a reversing groove 29 and a mouth 30.
Detailed Description
The invention is explained in further detail below with reference to the figures and the detailed description:
example (b):
referring to fig. 1 to 9, the safety office patch cord comprises a shell 1, jacks 3 arranged on the shell 1 and used for inserting pins 2, electric wires 4 connected with the shell 1, and plugs arranged at the ends of the electric wires 4;
the casing 1 is connected with a cover plate 5 used for shielding the jack 3 in a rotating mode, the cover plate 5 is provided with a through hole 6 for the pin 2 to penetrate, the casing 1 is provided with a first reset spring 7 used for resetting the cover plate 5, and the through hole 6 and the jack 3 are staggered.
A first chute 8 is arranged on one side, close to the shell 1, of the cover plate 5, a pin 9 is connected in the first chute 8 in a sliding manner, a first slot 10 into which the end portion of the pin 9 is inserted is arranged on the shell 1, a second reset spring 11 for resetting the pin 9 is arranged in the first chute 8, a second chute 12 is arranged on the inner wall of the via hole 6, the second chute 12 is communicated with the first chute 8, a push rod 13 is connected in the second chute 12 in a sliding manner, a first inclined surface 14 for driving the push rod 13 to move towards the pin 9 under the extrusion of the pin 2 is arranged at one end, close to the via hole 6, of the push rod 13, a second inclined surface 15 for driving the pin 9 to move away from the first slot 10 under the extrusion of the push rod 13 is arranged on one side of the pin 9, and a third reset spring for resetting the push rod 13 is arranged on one side of the second chute 12;
when the through hole 6 and the insertion hole 3 are misaligned, the end of the pin 9 is positioned in the first slot 10.
The electric wire 4 is sleeved with a connecting sleeve 16, and one side of the connecting sleeve 16 is provided with an embedded groove 17 for other electric wires 4 to be embedded.
The connecting sleeve 16 is made of rubber.
The connecting sleeve 16 is slidably connected with the electric wire 4.
One side of the shell 1 is provided with a connector 18, and the other side of the shell 1 is provided with a connecting mechanism for connecting with the connectors 18 of other plug wire rows.
One side of the connector 18 is provided with a clamping groove 19;
the connecting mechanism comprises a second slot 20 which is positioned on the shell 1 and used for inserting the connector 18, a side sliding groove 21 positioned on one side of the second slot 20, a chuck 22 which is connected in the side sliding groove 21 in a sliding way and used for being matched with the clamping groove 19, a third inclined surface 23 which is positioned on one side of the chuck 22 and used for driving the chuck 22 to move towards one side far away from the second slot 20 when the connector 18 is inserted into the second slot 20, an unlocking rod 24 which is connected with the shell 1 in a sliding way, and a fourth return spring which is used for returning the chuck 22;
the unlocking rod 24 is connected with the chuck 22;
the plug comprises a main body 25 connected with the electric wire 4, a head pin 28 positioned on the main body 25, a connecting slot 26 positioned on one side of the main body 25 far away from the head pin 28, and a conducting strip 27 positioned in the connecting slot 26;
the conductive pads 27 are electrically connected to the corresponding header pins 28.
A second side sliding groove for sliding the unlocking rod 24 is arranged in the wall of the shell 1, and the end part of the unlocking rod 24 is positioned outside the shell 1.
One side that jack 3 was kept away from to casing 1 is equipped with switching-over groove 29, and switching-over groove 29 is located the one end that casing 1 is close to electric wire 4, and electric wire 4 is connected on switching-over groove 29 is close to the one side inner wall in casing 1 center, and one side that casing 1 center was kept away from to switching-over groove 29 is equipped with the mouth 30 of three power supply line 4 embedding, and three mouth 30 are located the both ends and the middle part in switching-over groove 29 respectively.
The shell 1 is provided with a second embedded groove for embedding the cover plate 5, and the cover plate 5 is circular.
The fixed connection has the pivot in the centre of a circle of apron 5, is equipped with the shaft hole that supplies the pivot to pass on the casing 1, is equipped with the ring channel on the shaft hole inner wall, and first reset spring 7 overlaps in the pivot, and first reset spring 7 is located the ring channel, and 7 one end of first reset spring are connected with the ring channel, and the other end and pivot are connected.
Principle of embodiment:
the safety of the embodiment is good, the cover plate 5 blocks the jack 3 initially, electric shock is not easy to occur, and the cover plate 5 cannot rotate when the pin 2 is not inserted into the through hole 6, as shown in fig. 7;
only when the pin 2 is inserted, the push rod 13 drives the pin 9 under the action of the first inclined surface 14, the pin 9 is separated from the first slot 10, then the pin 2 is used for rotating the cover plate 5, when the insertion hole 3 corresponds to the through hole 6, the pin 2 is inserted, and the pin 2 is inserted into the insertion hole 3 to realize connection; see fig. 9; here the push rod 13 will press the pin 2 so that the pin 2 connection is more secure.
When other electric wires are arranged near the plug wire row, the two electric wires can be combined into one wire through the connecting sleeve 16, so that the electric wires are more orderly;
in this embodiment, two wire rows can be assembled together to save office space, the wires of one wire row are inserted into the outlet close to the connector 18, the wires of the other wire row are inserted into the outlet close to the connecting mechanism, and then the two wires are connected together through the connector 18 and the connecting mechanism, the wires of the two wire rows are combined into one strand through the connecting sleeve 16, the head pin 28 of one plug is inserted into the connecting slot 26 of the other plug, and is connected with the conducting strip 27 in the connecting slot 26 (so that the two plugs are assembled together), as shown in fig. 6, only the plug is connected with the socket when in use;
the connector 18 is inserted into the second slot 20, the chuck 22 moves under the action of the third inclined surface 23, and when the connector 18 is inserted to the bottom, the chuck 22 is matched with the clamping groove 19 under the action of the fourth return spring to prevent the connector 18 and the connecting mechanism from being disengaged;
pushing the release lever 24 disengages the coupling head 18 from the coupling mechanism.
Claims (7)
1. A safety office patch cord is characterized by comprising a shell, jacks, wires and plugs, wherein the jacks are positioned on the shell and used for inserting pins, the wires are connected with the shell, and the plugs are positioned at the ends of the wires;
the shell is rotatably connected with a cover plate used for shielding the jack, the cover plate is provided with a through hole for the pin to pass through, the shell is provided with a first reset spring used for resetting the cover plate, and the through hole and the jack are staggered.
2. The safety office patch cord row according to claim 1, wherein a first chute is arranged on one side of the cover plate close to the housing, a pin is slidably connected in the first chute, a first slot into which an end of the pin is inserted is arranged on the housing, a second return spring for returning the pin is arranged in the first chute, a second chute is arranged on the inner wall of the through hole, the second chute is communicated with the first chute, a push rod is slidably connected in the second chute, a first inclined surface for driving the push rod to move towards the pin under the extrusion of the pin is arranged at one end of the push rod close to the through hole, a second inclined surface for driving the pin to move away from the first slot under the extrusion of the push rod is arranged on one side of the pin, and a third return spring for returning the push rod is arranged on one side of the second chute;
when the through hole and the jack are staggered, the end part of the pin is positioned in the first slot.
3. The safety office patch cord row according to claim 1, wherein the wires are sleeved with a connecting sleeve, and one side of the connecting sleeve is provided with an embedded groove for other wires to be embedded in.
4. The safety office power strip according to claim 3, wherein the connecting sleeves are made of rubber.
5. The safety office patch cord row of claim 3, wherein the connection sleeve is slidably connected to the electrical wires.
6. The safety office power strip of claim 1, wherein one side of the housing is provided with a connector and the other side of the housing is provided with a connection mechanism for connecting with connectors of other power strips.
7. The safety office patch cord row according to claim 6, wherein a slot is formed at one side of the connector;
the connecting mechanism comprises a second slot, a side sliding chute, a chuck, a third inclined plane, an unlocking rod and a fourth reset spring, wherein the second slot is positioned on the shell and used for inserting the connector, the side sliding chute is positioned on one side of the second slot, the chuck is connected in the side sliding chute in a sliding mode and used for being matched with the clamping slot, the third inclined plane is positioned on one side of the chuck and used for driving the chuck to move towards one side far away from the second slot when the connector is inserted into the second slot, the unlocking rod is connected with the shell in a sliding mode, and the fourth reset spring is used for resetting the chuck;
the unlocking rod is connected with the chuck;
the plug comprises a main body connected with the electric wire, a head pin positioned on the main body, a connecting slot positioned on one side of the main body far away from the head pin, and a conducting strip positioned in the connecting slot;
the conducting strips are electrically connected with the corresponding head pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111080710.6A CN113904152A (en) | 2021-09-15 | 2021-09-15 | Safe type official working power strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111080710.6A CN113904152A (en) | 2021-09-15 | 2021-09-15 | Safe type official working power strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113904152A true CN113904152A (en) | 2022-01-07 |
Family
ID=79028402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111080710.6A Pending CN113904152A (en) | 2021-09-15 | 2021-09-15 | Safe type official working power strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113904152A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3921803A1 (en) * | 1989-07-03 | 1991-01-10 | Audi Ag | Multipin electrical socket housing - is in two profiled parts slidable together since one has negative form of other |
| CN2126938Y (en) * | 1992-04-24 | 1993-02-10 | 章月明 | Automatic closed safety socket |
| CN2583831Y (en) * | 2002-11-05 | 2003-10-29 | 王明山 | Socket with movable protective chip locking device |
| KR100883663B1 (en) * | 2008-10-13 | 2009-03-06 | 진흥전기 주식회사 | Plug socket having double safety structure |
| CN202327374U (en) * | 2011-11-24 | 2012-07-11 | 张鹏杰 | Electric wire clamping buckle |
| CN104112939A (en) * | 2013-04-18 | 2014-10-22 | 成爱华 | Clamping groove combined modular plug and socket technology |
| CN105098445A (en) * | 2015-06-29 | 2015-11-25 | 孙立峰 | Safety protection socket |
| CN208001024U (en) * | 2018-03-12 | 2018-10-23 | 赛宝（江西）实业有限公司 | A kind of new types of data line |
| CN212934957U (en) * | 2020-09-22 | 2021-04-09 | 东莞市通华智能科技有限公司 | Detachable socket |
| CN213681095U (en) * | 2020-08-31 | 2021-07-13 | 徐州信德塑业有限公司 | Shuttle positioning and adjusting device for circular weaving machine |
-
2021
- 2021-09-15 CN CN202111080710.6A patent/CN113904152A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3921803A1 (en) * | 1989-07-03 | 1991-01-10 | Audi Ag | Multipin electrical socket housing - is in two profiled parts slidable together since one has negative form of other |
| CN2126938Y (en) * | 1992-04-24 | 1993-02-10 | 章月明 | Automatic closed safety socket |
| CN2583831Y (en) * | 2002-11-05 | 2003-10-29 | 王明山 | Socket with movable protective chip locking device |
| KR100883663B1 (en) * | 2008-10-13 | 2009-03-06 | 진흥전기 주식회사 | Plug socket having double safety structure |
| CN202327374U (en) * | 2011-11-24 | 2012-07-11 | 张鹏杰 | Electric wire clamping buckle |
| CN104112939A (en) * | 2013-04-18 | 2014-10-22 | 成爱华 | Clamping groove combined modular plug and socket technology |
| CN105098445A (en) * | 2015-06-29 | 2015-11-25 | 孙立峰 | Safety protection socket |
| CN208001024U (en) * | 2018-03-12 | 2018-10-23 | 赛宝（江西）实业有限公司 | A kind of new types of data line |
| CN213681095U (en) * | 2020-08-31 | 2021-07-13 | 徐州信德塑业有限公司 | Shuttle positioning and adjusting device for circular weaving machine |
| CN212934957U (en) * | 2020-09-22 | 2021-04-09 | 东莞市通华智能科技有限公司 | Detachable socket |
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