CN203553486U - Rectangular electric connector-used locking mechanism - Google Patents
Rectangular electric connector-used locking mechanism Download PDFInfo
- Publication number
- CN203553486U CN203553486U CN201320750691.8U CN201320750691U CN203553486U CN 203553486 U CN203553486 U CN 203553486U CN 201320750691 U CN201320750691 U CN 201320750691U CN 203553486 U CN203553486 U CN 203553486U
- Authority
- CN
- China
- Prior art keywords
- locking
- pressing plate
- electric connector
- locking bail
- locking mechanism
- 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.)
- Expired - Lifetime
Links
- 239000012634 fragment Substances 0.000 claims description 15
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a rectangular electric connector-used locking mechanism. The rectangular electric connector-used locking mechanism includes a plug shell and a socket shell; a locking mechanism at two sides of the plug shell is connected and locked with barbs at two sides of the socket shell; the plug shell locking mechanism comprises a pressing plate, a locking hook and an unlocking button; the locking hook is located at the inner side of the pressing plate; the locking hook and the pressing plate are connected on the plug shell through a screw; a step hole is formed in the pressing plate; the unlocking button is arranged in the step hole and is a squeezed state with the locking hook.
Description
Technical field
The utility model relates to field of connectors, is specifically related to a kind of rectangular electric connector locking mechanism.
Background technology
The connection of the socket and plug of traditional electric connector, particularly rectangular connector, normally the straight cutting by plug and socket or the mode that is threaded connection are locked and are connected.The connector of the connected mode of straight cutting can plug at any time, but because there is no locking function, shock resistance is in use poor, and intermittent disconnection of signal, poor reliability easily occur.The connection device of thread connecting mode is for locking function, but can not realize quick lock in and plug, and threaded connector is consumable accessory, operation inconvenience, and increase cost.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, and both can stablize connection, again can quick lock in and separated rectangular electric connector quick-connect mechanism.
The technical scheme that the utility model is taked is:
A kind of rectangular electric connector locking mechanism, comprise plug casing and Socket casing, the retaining mechanism of plug casing both sides is connected locking with the barb of both sides on Socket casing, described plug casing retaining mechanism comprises pressing plate, locking bail and unlock button, described locking bail is positioned at pressing plate inner side and locking bail and pressing plate and is connected on plug casing through screw, described pressing plate is provided with stepped hole, and described unlock button is located in stepped hole and is squeezed state with locking bail.
Further, described locking bail middle part is provided with shell fragment.
Further, described shell fragment one end and plug casing are squeezed state, and the other end is connected with locking bail.
Again further, described shell fragment and locking bail are integrated part.
The utility model takes the beneficial effect of above technical scheme to be:
The locking bail arranging in plug casing with shell fragment coordinates with the barb on Socket casing, has the shell fragment of locking bail that coupling mechanism force is provided.The head of locking bail is fixed on plug casing through pressing plate, and it is cantilever-shaped that locking bail is, when unlock button pushes the shell fragment at locking bail middle part, and locking bail generation deformation, locking bail is realized separated with the barb disengaging on Socket casing.Simple and reliable for structure, easy to use.
Accompanying drawing explanation:
Fig. 1 is enforcement illustration of the present utility model.
In figure: plug casing 1, Socket casing 2, locking bail 3, pressing plate 4, screw 5, unlock button 6, barb 21, right angle coupler body 31, shell fragment 32.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described:
As Fig. 1, a kind of rectangular electric connector comprises plug casing 1, Socket casing 2, locking bail 3, pressing plate 4, screw 5, unlock button 6, barb 21, right angle coupler body 31 and shell fragment 32 with locking mechanism.Described locking bail 3 is installed in plug casing 1, its arranged outside has pressing plate 4, screw 5 is fixed on locking bail 3 on plug casing 1 through the circular hole of pressing plate and locking bail 3 heads, in the middle of pressing plate 4, be provided with stepped hole, unlock button 6 is installed in stepped hole, be and contact or released state with locking bail 3 middle parts, locking bail 3 middle parts have through punching press puncture with brake forming after shell fragment 32, described shell fragment 32 is squeezed state with the inwall of plug casing 1, the bottom of locking bail 3 is right angle coupler body 31, and described right angle coupler body 31 coordinates with the barb 21 of Socket casing 2.
Two locking bails 3 of described plug casing 1 bilateral symmetry setting are provided with two symmetrical barbs 21 with the both sides of Socket casing 2 respectively and coordinate locking.When plug casing 1 and Socket casing 2 coordinate, pin the unlock button 6 at 1 liang of side guide 4 middle part of plug casing, unlock button 6 pushes the shell fragment 32 of locking bail 3 to the inside, locking bail 3 deforms, the right angle coupler body 31 of its bottom inside contracts, and after plug casing 1 and 2 pairs of insertings of Socket casing are closed, unclamps unlock button 6, and the shell fragment 32 at locking bail 3 middle parts produces tension force locking bail 3 is opened, the right angle coupler body 31 of locking bail 3 bottoms hooks the barb 21 on Socket casing 2, forms locking; In like manner, when plug casing 1 and Socket casing 2 needs when separated, pin the unlock button 6 of plug casing 1 both sides, make barb 21 and right angle coupler body 31 depart from separable.
Claims (4)
1. a rectangular electric connector locking mechanism, comprise plug casing and Socket casing, the retaining mechanism of plug casing both sides is connected locking with the barb of both sides on Socket casing, it is characterized in that, described plug casing retaining mechanism comprises pressing plate, locking bail and unlock button, described locking bail is positioned at pressing plate inner side and locking bail and pressing plate and is connected on plug casing through screw, and described pressing plate is provided with stepped hole, and described unlock button is located in stepped hole and is squeezed state with locking bail.
2. a kind of rectangular electric connector locking mechanism according to claim 1, is characterized in that, described locking bail middle part is provided with shell fragment.
3. a kind of rectangular electric connector locking mechanism according to claim 2, is characterized in that, described shell fragment one end and plug casing are squeezed state, and the other end is connected with locking bail.
4. according to a kind of rectangular electric connector locking mechanism described in claim 2 or 3, it is characterized in that, described shell fragment and locking bail are integrated part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750691.8U CN203553486U (en) | 2013-11-25 | 2013-11-25 | Rectangular electric connector-used locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750691.8U CN203553486U (en) | 2013-11-25 | 2013-11-25 | Rectangular electric connector-used locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553486U true CN203553486U (en) | 2014-04-16 |
Family
ID=50471556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750691.8U Expired - Lifetime CN203553486U (en) | 2013-11-25 | 2013-11-25 | Rectangular electric connector-used locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682809A (en) * | 2013-11-25 | 2014-03-26 | 泰兴市航天电器有限公司 | Locking mechanism for rectangular electric connector |
-
2013
- 2013-11-25 CN CN201320750691.8U patent/CN203553486U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682809A (en) * | 2013-11-25 | 2014-03-26 | 泰兴市航天电器有限公司 | Locking mechanism for rectangular electric connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201868681U (en) | Anti-loosening and anti-disconnection plug and socket connector | |
| CN104739398B8 (en) | Telemetry transceiver male end | |
| US9048568B2 (en) | Easy-pull male network connector | |
| FI20135493A (en) | Coupling | |
| CN203553486U (en) | Rectangular electric connector-used locking mechanism | |
| CN203660172U (en) | Rapid self-locking pin-hole assembly | |
| CN105990751B (en) | The connector connection locking structure of convenient plug | |
| CN203014068U (en) | Plug with locking plates | |
| CN205657217U (en) | High voltage electric connector | |
| CN103682809A (en) | Locking mechanism for rectangular electric connector | |
| CN103700982A (en) | Fast locking mechanism for rectangular electric connector | |
| TW201304304A (en) | Communication plug | |
| CN202749601U (en) | Direct insertion type electric connector | |
| CN104318937A (en) | Anti-theft mobile hard disk | |
| CN203950993U (en) | A kind of matched plug of anti-disconnection and socket | |
| CN203553485U (en) | Fast locking mechanism applied to rectangular electric connector | |
| WO2019037357A1 (en) | Connector | |
| CN203553419U (en) | Spring needle rectangular connector | |
| CN203445290U (en) | Single-contact high-current connector | |
| CN203398319U (en) | Novel GPS signal connector | |
| CN102709750B (en) | Quick lock connector | |
| CN201699268U (en) | Durable single-core data line | |
| CN203367631U (en) | Locking device for cable connector | |
| CN105958281A (en) | Electronic connector | |
| CN210607934U (en) | Special-shaped USB connecting wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |