CN105322333A - Slipping prevention plug socket - Google Patents
Slipping prevention plug socket Download PDFInfo
- Publication number
- CN105322333A CN105322333A CN201510771708.1A CN201510771708A CN105322333A CN 105322333 A CN105322333 A CN 105322333A CN 201510771708 A CN201510771708 A CN 201510771708A CN 105322333 A CN105322333 A CN 105322333A
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- China
- Prior art keywords
- plug
- conductive insert
- conductive
- socket
- projection
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- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a slipping prevention plug socket. The plug socket comprises a plug and a s socket and is characterized in that the socket comprises a shell, a bottom plate, a flat plate and conductive connection pieces, wherein the bottom plate is arranged in the shell, the flat plate is matched on the bottom plate along a horizontal direction in a sliding way, and the conductive connection pieces are arranged on the flat plate in pair; and the plug comprises an insulation body and a conductive plug-in piece, the lower end of the conductive plug-in piece passes through the shell, the lower end of the conductive plug-in piece is provided with a base block and a plugged block, the upper end of the base block and the lower end of the conductive plug-in piece are detachably connected, the lower end of the base block outwards protrudes to form a first extension plate and a second extension plate, an accommodating cavity is formed between the first extension plate and the second extension plate, the plugged block is placed in the accommodating cavity and is of a ladder-shaped structure with a large upper part and a small lower part. The invention provides the slipping prevention plug socket, the plug and the socket cannot be separated to form power failure when a relatively large force is instantly applied to the slipping prevention plug socket, thus, accident power failure of an electrical appliance due to plug falling is prevented, and the plug is convenient to be plugged into the socket.
Description
Technical field
The present invention relates to the technical field of electric equipment, specifically a kind of anti-slip plugs and sockets.
Background technology
Easily come off when being subject to larger External Force Acting after the plug insertion socket of prior art, the computer mains plug of such as office space, stumbling when people's pin then to cause plug and socket to depart from due to the playing power of pin, thus computer accident power-off is shut down, the loss of computer information may be caused thus.In addition, electrical equipment also easily causes the damage of electrical equipment when moment accident power-off.
In addition, after socket uses the long period or when rigging error is larger, often plug is caused normally to insert due to the conducting element distortion in jack or displacement, the metal connecting sheet that described conducting element generally be arranged in parallel by two forms, and forms the slot matched with the inserted sheet of plug between two metal connecting sheets.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of anti-slip plugs and sockets, it can not cause plug and socket to depart from power-off when being subject to external force larger instantaneously, thus avoid and cause electrical equipment accident power-off due to coming off of plug, and plug is convenient to insert in socket.
The technical solution used in the present invention is: provide a kind of anti-slip plugs and sockets, it comprises plug and socket, described socket comprises housing, the base plate be located in housing, be slidably fitted in flat board on base plate and the conductive connecting piece of mounted in pairs on flat board in the horizontal direction, described base plate and housing are fixed, base plate is provided with the rib for limiting dull and stereotyped sliding stroke in the horizontal direction, and described housing is provided with jack;
Described plug comprises insulating body and conductive insert, upper end and the insulating body of conductive insert are fixed, the lower end of conductive insert to be penetrated in housing by jack and inserts between two corresponding conductive connecting pieces, conductive connecting piece and conductive insert are fitted, the lower end of conductive insert is provided with when conductive insert accelerates to make when detaching socket conductive insert to be anchored on retaining mechanism between two conductive connecting pieces, described retaining mechanism comprises matrix and jam-pack block, the upper end of matrix is connected with the lower end of conductive insert is removable, the length direction of the lower end edge conductive insert of matrix down evagination forms the first extension board and the second extension board, cavity volume is formed between first extension board and the second extension board, jam-pack block is placed in cavity volume, described jam-pack block is up big and down small trapezium structure, the inclined-plane be slidably matched with the inclined-plane of jam-pack block is provided with in cavity volume, the upper end width of jam-pack block is greater than the width of cavity volume lower end, and be less than or equal to the width of cavity volume upper end.
The upper end of described matrix is provided with projection, and the lower surface of conductive insert is provided with the friction tight connecting hole with projection.
The lateral wall of described projection is provided with hangnail.
Described conductive insert is provided with in the horizontal direction the dumping pit of through conductive insert, the upper end of described connecting hole is connected with dumping pit.By breaking projection, new retaining mechanism can be replaced, thus old projection is come off in dumping pit.Be convenient to the retaining mechanism changing distortion thus.
The root of the nearly matrix of described projection breaks groove along the radial inscribe formation of projection.
The upper end of described rib is fixed with a pressing plate, and one end of pressing plate extends to dull and stereotyped top, and fits and sliding friction between the lower surface of pressing plate and the upper surface of flat board.
Be provided with some projections be laid on base plate between described base plate and flat board, dull and stereotyped lower surface and protruding upper end against, the part of dull and stereotyped upper surface leans with pressing plate.
Described projection is that elastic material is made.
After adopting above structure, a kind of anti-slip plugs and sockets of the present invention compared with prior art has the following advantages: first, plug can be made when moment extracts fast by retaining mechanism, locking plug and socket, prevent the accident power-off of plug, secondly, by the structure of projection, can after the distortion of old retaining mechanism, new retaining mechanism is directly replaced by breaking projection, convenient and swift, finally, conductive connecting piece in socket can regulate in the horizontal direction, and the conductive insert being therefore convenient to plug when conductive connecting piece misplaces normally inserts.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of anti-slip plugs and sockets of the present invention.
Fig. 2 is the structural representation of plug portion of the present invention.
Fig. 3 is the partial sectional view in " A-A " direction in Fig. 2.
Wherein, 1, housing, 1.1, jack, 2, base plate, 3, dull and stereotyped, 4, conductive connecting piece, 5, rib, 6, insulating body, 7, conductive insert, 7.1, connecting hole, 7.2, dumping pit, 8, retaining mechanism, 8.1, matrix, 8.2, jam-pack block, the 8.3, first extension board, 8.4, the second extension board, 8.5, cavity volume, 9, projection, 9.1, groove is broken, 10, pressing plate, 11, protruding;
D
1for the upper end width of jam-pack block, D
2for the width of cavity volume lower end, D
3for the width of cavity volume upper end.。
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The invention provides a kind of anti-slip plugs and sockets, it comprises plug and socket, it is characterized in that:
Described socket comprises housing 1, the base plate 2 be located in housing 1, to be slidably matched flat board 3 on a base plate 2 and the conductive connecting piece 4 of mounted in pairs on dull and stereotyped 3 in the horizontal direction, described base plate 2 is fixed with housing 1, base plate 2 is provided with the rib 5 for limiting flat board 3 sliding stroke in the horizontal direction, and described housing 1 is provided with jack 1.1;
Described plug comprises insulating body 6 and conductive insert 7, upper end and the insulating body 6 of conductive insert 7 are fixed, the lower end of conductive insert 7 to be penetrated in housing 1 by jack 1.1 and inserts between two corresponding conductive connecting pieces 4, conductive connecting piece 4 and conductive insert 7 are fitted, the lower end of conductive insert 7 is provided with when conductive insert 7 accelerates to make when detaching socket conductive insert 7 to be anchored on retaining mechanism 8 between two conductive connecting pieces 4, described retaining mechanism 8 comprises matrix 8.1 and jam-pack block 8.2, the upper end of matrix 8.1 is connected with the lower end of conductive insert 7 is removable, the length direction of the lower end edge conductive insert 7 of matrix 8.1 down evagination forms the first extension board 8.3 and the second extension board 8.4, cavity volume 8.5 is formed between first extension board 8.3 and the second extension board 8.4, jam-pack block 8.2 is placed in cavity volume 8.5, described jam-pack block 8.2 is up big and down small trapezium structure, the inclined-plane be slidably matched with the inclined-plane of jam-pack block 8.2 is provided with in cavity volume 8.5, the upper end width D of jam-pack block 8.2
1be greater than the width D of cavity volume 8.5 lower end
2, and be less than or equal to the width D of cavity volume 8.5 upper end
3.
The upper end of described matrix 8.1 is provided with projection 9, and the lower surface of conductive insert 7 is provided with the friction tight connecting hole 7.1 with projection 9.
The lateral wall of described projection 9 is provided with hangnail.
Described conductive insert 7 is provided with in the horizontal direction the dumping pit 7.2 of through conductive insert 7, the upper end of described connecting hole 7.1 is connected with dumping pit 7.2.
The root of the nearly matrix 8.1 of described projection 9 breaks groove 9.1 along the radial inscribe formation of projection 9.
The upper end of described rib 5 is fixed with a pressing plate 10, and one end of pressing plate 10 extends to above in the of dull and stereotyped 3, and fits and sliding friction between the lower surface of pressing plate 10 and the upper surface of dull and stereotyped 3.
Be provided with some projections 11 be laid on base plate 2 between described base plate 2 and dull and stereotyped 3, the lower surface of dull and stereotyped 3 and the upper end of protruding 11 against, the part of dull and stereotyped 3 upper surfaces leans with pressing plate 10.
Described projection 11 is made for elastic material.
Its operation principle is, after plug insertion socket, the conductive insert 7 of plug inserts between two conductive connecting pieces 4, when the external force that plug runs into burst is accelerated to detach socket, because inertia makes the jam-pack block 8.2 in retaining mechanism 8 act on the inclined-plane of cavity volume 8.5, thus the first extension board 8.3 ordered about on matrix 8.1 deviates from motion mutually with the second extension board 8.4, namely expand, thus the first extension board 8.3 and a conductive connecting piece 4 are close to, second extension board 8.4 is close to another conductive connecting piece 4, realizes the anti-slip of plug and socket.Certainly when the external force run into is even as big as breaking the power line of plug; in order to protect the power line of plug, described projection 9 is pulled off prior to power line, thus retaining mechanism 8 was lost efficacy; under the prerequisite of i.e. priority protection power line, play and prevent plug and socket anti-slip.
Just preferred embodiment of the present invention is described above, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above embodiment, and its concrete structure allows to change, and all various changes done in the protection range of demand for independence of the present invention are all in protection scope of the present invention.
Claims (8)
1. an anti-slip plugs and sockets, it comprises plug and socket, it is characterized in that:
Described socket comprises housing (1), the base plate (2) be located in housing (1), be slidably fitted in flat board (3) on base plate (2) and the conductive connecting piece (4) of mounted in pairs on dull and stereotyped (3) in the horizontal direction, described base plate (2) is fixed with housing (1), base plate (2) is provided with the rib (5) for limiting flat board (3) sliding stroke in the horizontal direction, and described housing (1) is provided with jack (1.1);
Described plug comprises insulating body (6) and conductive insert (7), the upper end of conductive insert (7) and insulating body (6) are fixed, the lower end of conductive insert (7) to be penetrated in housing (1) by jack (1.1) and inserts between two corresponding conductive connecting pieces (4), conductive connecting piece (4) and conductive insert (7) are fitted, the lower end of conductive insert (7) is provided with when conductive insert (7) accelerates to make when detaching socket conductive insert (7) to be anchored on retaining mechanism (8) between two conductive connecting pieces (4), described retaining mechanism (8) comprises matrix (8.1) and jam-pack block (8.2), the upper end of matrix (8.1) is connected with the lower end of conductive insert (7) is removable, the length direction of the lower end edge conductive insert (7) of matrix (8.1) down evagination forms the first extension board (8.3) and the second extension board (8.4), cavity volume (8.5) is formed between first extension board (8.3) and the second extension board (8.4), jam-pack block (8.2) is placed in cavity volume (8.5), described jam-pack block (8.2) is up big and down small trapezium structure, the inclined-plane be slidably matched with the inclined-plane of jam-pack block (8.2) is provided with in cavity volume (8.5), the upper end width D of jam-pack block (8.2)
1be greater than the width D of cavity volume (8.5) lower end
2, and be less than or equal to the width D of cavity volume (8.5) upper end
3.
2. a kind of anti-slip plugs and sockets according to claim 1, it is characterized in that: the upper end of described matrix (8.1) is provided with projection (9), the lower surface of conductive insert (7) is provided with and projection (9) friction tight connecting hole (7.1).
3. a kind of anti-slip plugs and sockets according to claim 2, is characterized in that: the lateral wall of described projection (9) is provided with hangnail.
4. a kind of anti-slip plugs and sockets according to claim 2, it is characterized in that: the dumping pit (7.2) described conductive insert (7) being provided with in the horizontal direction through conductive insert (7), the upper end of described connecting hole (7.1) is connected with dumping pit (7.2).
5. a kind of anti-slip plugs and sockets according to claim 4, is characterized in that: the root of the nearly matrix (8.1) of described projection (9) breaks groove (9.1) along the radial inscribe formation of projection (9).
6. a kind of anti-slip plugs and sockets according to claim 1, it is characterized in that: the upper end of described rib (5) is fixed with a pressing plate (10), one end of pressing plate (10) extends to flat board (3) top, and fits and sliding friction between the upper surface of the lower surface of pressing plate (10) and flat board (3).
7. a kind of anti-slip plugs and sockets according to claim 6, it is characterized in that: between described base plate (2) and dull and stereotyped (3), be provided with some projections (11) be laid on base plate (2), the lower surface of dull and stereotyped (3) and the upper end of protruding (11) against, the part of dull and stereotyped (3) upper surface leans with pressing plate (10).
8. a kind of anti-slip plugs and sockets according to claim 7, is characterized in that: described projection (11) is made for elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510771708.1A CN105322333B (en) | 2015-11-12 | 2015-11-12 | A kind of anti-slip plugs and sockets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510771708.1A CN105322333B (en) | 2015-11-12 | 2015-11-12 | A kind of anti-slip plugs and sockets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105322333A true CN105322333A (en) | 2016-02-10 |
| CN105322333B CN105322333B (en) | 2017-06-20 |
Family
ID=55249238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510771708.1A Expired - Fee Related CN105322333B (en) | 2015-11-12 | 2015-11-12 | A kind of anti-slip plugs and sockets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105322333B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0521109A (en) * | 1991-07-12 | 1993-01-29 | Taisei Corp | Lock type power supply plug socket |
| CN2140567Y (en) * | 1992-06-22 | 1993-08-18 | 高海 | Reliable mains adaptor and socket |
| JP2011014463A (en) * | 2009-07-03 | 2011-01-20 | C Factory:Kk | Power plug |
| CN202678567U (en) * | 2012-06-01 | 2013-01-16 | 罗元洪 | Enclosed anticreep socket |
| CN203826630U (en) * | 2014-05-07 | 2014-09-10 | 吴海波 | Falling-off prevention plug |
-
2015
- 2015-11-12 CN CN201510771708.1A patent/CN105322333B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0521109A (en) * | 1991-07-12 | 1993-01-29 | Taisei Corp | Lock type power supply plug socket |
| CN2140567Y (en) * | 1992-06-22 | 1993-08-18 | 高海 | Reliable mains adaptor and socket |
| JP2011014463A (en) * | 2009-07-03 | 2011-01-20 | C Factory:Kk | Power plug |
| CN202678567U (en) * | 2012-06-01 | 2013-01-16 | 罗元洪 | Enclosed anticreep socket |
| CN203826630U (en) * | 2014-05-07 | 2014-09-10 | 吴海波 | Falling-off prevention plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105322333B (en) | 2017-06-20 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |