CN102983458A - Fixed connector - Google Patents
Fixed connector Download PDFInfo
- Publication number
- CN102983458A CN102983458A CN2012104753557A CN201210475355A CN102983458A CN 102983458 A CN102983458 A CN 102983458A CN 2012104753557 A CN2012104753557 A CN 2012104753557A CN 201210475355 A CN201210475355 A CN 201210475355A CN 102983458 A CN102983458 A CN 102983458A
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- groove
- block tongue
- pawl
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to a fixed connector which comprises a plug and a socket, wherein the plug is used for being connected with an electrical appliance, and the socket is connected with a power supply and is used for being connected with the plug in inserting mode. At least one groove is arranged on the socket, and a clamping sheet is arranged on the lateral wall in the groove. Clamping sheet claws with the same quantity as the at least one groove are arranged on corresponding plug and are parallel to a bolt of the plug, and the longitudinal section of the end of the clamping sheet claws is triangular. The clamping sheet claws can be connected with the clamping sheet arranged in the groove.
Description
Technical field
The invention belongs to appliance field, refer to especially a kind of fastening connector.
Background technology
General electric equipment need to be connected with power supply by connector, and power supply is generally fixed in use, and the marquis needed mobile when electric equipment was most.In traditional connector, between plug and socket, there is not fixture, will produce following problem like this, when electric equipment moves, plug with the movement connector position has slight movement sometimes, in use for some time, becoming flexible between plug and the socket will occur, cause to produce spark between the binding post in the latch of plug and the socket and emit a large amount of heat, affect the life-span of connector.
Summary of the invention
The purpose of this invention is to provide a kind of novel connector, can make plug be difficult for the connector that comes off from socket.
The present invention is achieved by the following technical solutions:
A kind of fastening connector includes plug and socket, and described plug is used for connecting electrical appliance, and socket connects with power supply, and socket is used for patchplug; Be provided with at least one groove at socket, described groove madial wall is provided with block tongue; Be provided with the identical block tongue pawl of groove quantity at corresponding plug, the block tongue pawl is parallel with the latch of plug, and the longitudinal section, end of described block tongue pawl is triangular in shape; Described block tongue pawl can engage with the block tongue in the groove.
Block tongue in the described groove is provided with at least two grooves that parallel, and the slot cross-section of described groove is triangular in shape.
The beneficial effect that the present invention compares with prior art is:
After being plugged into plug on the socket, the block tongue pawl that is positioned on plug or the socket engages together with the block tongue of the groove on socket or the plug, plays the effect of locking-type plug and socket.
Description of drawings
Fig. 1 is the front view of socket of the present invention;
Fig. 2 is the end view of plug of the present invention.
Embodiment
Referring to illustrated in figures 1 and 2, the connector of embodiment of the present invention includes plug and socket, and plug is used for connecting electrical appliance, and plug is comprised of the insulation shell 61 of metal bolt 71 and Fixed latches, one end of latch 71 exposes, and the other end is positioned at insulation shell 61 and connects with the wire of electrical appliance; Socket connects with power supply, socket is by the band jack (21 in the outside, 22) housing 11 and the splicing ear (31 of inside or opposite side, 32) form, as for splicing ear (31,32) be positioned at housing 11 or at the opposite side of housing 11, depend on insert row class socket or wall kind socket; If the wall kind socket, splicing ear (31,32) is positioned at the opposite side of housing 11, if insert row class socket, splicing ear (31,32) is positioned at the housing 11 of socket; Socket is used for patchplug; Describedly be provided with at least one groove (41,42) at plug or socket, in the present embodiment, the groove quantity of selecting is two, and the shape of groove can change as required, and described groove madial wall is provided with block tongue (51,52); Block tongue in the described groove is provided with at least two grooves that parallel, and the slot cross-section of described groove is triangular in shape.
Be provided with the identical block tongue pawl (81,82) of groove quantity at corresponding socket or plug, the rectangular triangle in longitudinal section, end of block tongue pawl, the block tongue pawl can engage with the block tongue in the groove.
Claims (2)
1. a fastening connector includes plug and socket, it is characterized in that: described plug is used for connecting electrical appliance, and socket connects with power supply, and socket is used for patchplug; Be provided with at least one groove at socket, described groove madial wall is provided with block tongue; Be provided with the identical block tongue pawl of groove quantity at corresponding plug, the block tongue pawl is parallel with the latch of plug, and the longitudinal section, end of described block tongue pawl is triangular in shape; Described block tongue pawl can engage with the block tongue in the groove.
2. fastening connector according to claim 1 is characterized in that: the block tongue in the described groove is provided with at least two grooves that parallel, and the slot cross-section of described groove is triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104753557A CN102983458A (en) | 2012-11-19 | 2012-11-19 | Fixed connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104753557A CN102983458A (en) | 2012-11-19 | 2012-11-19 | Fixed connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102983458A true CN102983458A (en) | 2013-03-20 |
Family
ID=47857284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104753557A Pending CN102983458A (en) | 2012-11-19 | 2012-11-19 | Fixed connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102983458A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414045A (en) * | 2013-07-09 | 2013-11-27 | 山西大同大学 | Single-hole multi-pole type safety plug and socket |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422448A (en) * | 2000-02-22 | 2003-06-04 | 伊藤嘉信 | Power cord connecting set |
| CN101976787A (en) * | 2010-09-16 | 2011-02-16 | 徐国元 | Looseness and drop preventing plug and socket |
| CN201937128U (en) * | 2011-01-04 | 2011-08-17 | 张泽 | Anti-falling plug combination |
-
2012
- 2012-11-19 CN CN2012104753557A patent/CN102983458A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422448A (en) * | 2000-02-22 | 2003-06-04 | 伊藤嘉信 | Power cord connecting set |
| CN101976787A (en) * | 2010-09-16 | 2011-02-16 | 徐国元 | Looseness and drop preventing plug and socket |
| CN201937128U (en) * | 2011-01-04 | 2011-08-17 | 张泽 | Anti-falling plug combination |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414045A (en) * | 2013-07-09 | 2013-11-27 | 山西大同大学 | Single-hole multi-pole type safety plug and socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |