CN208571108U - A kind of electric connector that can be locked - Google Patents
A kind of electric connector that can be locked Download PDFInfo
- Publication number
- CN208571108U CN208571108U CN201821119506.4U CN201821119506U CN208571108U CN 208571108 U CN208571108 U CN 208571108U CN 201821119506 U CN201821119506 U CN 201821119506U CN 208571108 U CN208571108 U CN 208571108U
- Authority
- CN
- China
- Prior art keywords
- connector
- locking piece
- lock
- tubular joint
- electric connector
- 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.)
- Active
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of electric connector that can be locked, it has the first connector, first connector has the tubular joint portion of the plug division electrical connection of the second connector of matched grafting, surface mount is arranged in the lower part at the tubular joint portion, and the fastener portion for being set to tubular joint portion two sides is extended to form by the lateral margin bending of the surface mount；The fastener portion can be snapped together with the locking piece for being installed on second connector on first connector and the matched plugging direction of the second connector.The fastener portion of first connector of the utility model and locking piece locking, effectively more firmly maintain the chimerism of the first connector and the second connector, on the other hand, when needing to extract the second connector from the first connector, as long as the locking effect for the locking piece that comes loose can be also easily carried out.
Description
Technical field
The utility model relates to a kind of electric connectors, more particularly to a kind of electric connector that can be locked.
Background technique
In electrical connectors, two connectors of chimerism maintain firm connection status, and both sides is made to be not easy pine each other
Dynamic and disengaging, is mainly maintained by mutual positive force.In general, in order to realize stronger chimerism, it can
To use bonding agent after two connectors are chimeric, still, this measure will lead to the chimerism being difficult to carry out from connector
Carry out plug operation etc..
Therefore, it is necessary to which developing a kind of can repeatedly carry out plug operation and can more firmly maintain the electricity of chimerism
Connector.
Utility model content
In conclusion the purpose of the utility model is to provide the electric connector that one kind can lock, this connector can be repeated
Carries out plug operation and can more firmly maintain chimerism to property.
Technical solution according to the present utility model is to provide a kind of electric connector that can be locked, and has the first connector,
First connector has the tubular joint portion of the plug division electrical connection of the second connector of matched grafting, and the tubular connects
Surface mount is arranged in the lower part in conjunction portion, is extended to form by the lateral margin bending of the surface mount and is set to the tubular engagement
The fastener portion of portion two sides；The fastener portion be installed on second connector locking piece can first connector with
It is snapped together in the matched plugging direction of second connector.
Preferably, the fastener portion is the L-shaped smooth arm in handstand.
Preferably, second connector is connected to install with cable, and the locking piece has sliding part and limiting unit,
The sliding part can be along lock state position and unrestricted shape of the axial direction on second connector of the cable
State moves between position, and the limiting unit engages in the lock state position with the fastener portion.
Preferably, the locking piece is also equipped with recess portion, and the recess portion is entrenched in institute in the lock state with being positioned around
The periphery of the plug division of the second connector is stated, forward movement of the locking piece relative to second connector is limited.
Preferably, the locking piece is also equipped with stuck point portion, and the stuck point portion is locked described in the lock state position restriction
Part is determined relative to the backward movement of second connector.
(beneficial effect)
According to the utility model, by being arranged fastener portion on the first connector, and with locking piece locking so that described
It is snapped together in a connector and the matched plugging direction of the second connector, to effectively realize even if there is biggish external force
Also the chimerism of the first connector and the second connector can be more firmly maintained when effect, on the other hand, when needing second
Connector can be also easily carried out when extracting from the first connector.
Detailed description of the invention
Fig. 1 is the structural perspective for the electric connector that one kind of an embodiment of the utility model can lock.
Fig. 2 is the structural perspective of the first connector of the electric connector that one of Fig. 1 can be locked.
Fig. 3 (a), Fig. 3 (b) are respectively the second connector and locking piece for the electric connector that one of Fig. 1 can be locked
The structural perspective of assembled state and discrete state.
Fig. 4 (a) is the status diagram of the non-limiting state for the electric connector that one of Fig. 1 can be locked.
Fig. 4 (b) is the cut-away illustration along some baseline cutting of Fig. 4 (a).
Fig. 5 (a) is the status diagram of the lock state for the electric connector that one of Fig. 1 can be locked.
Fig. 5 (b) is the cut-away illustration along some baseline cutting of Fig. 5 (a).
Specific embodiment
The preferred forms of the utility model are illustrated with reference to the accompanying drawing.
If Fig. 1 to Fig. 5 shows a kind of electric connector that can be locked of the most preferred embodiment of the utility model, referring to figure
Shown in 1, it is made of the first connector 01, the second connector 02 and locking piece 03, and the locking piece 03 is installed on described second
On connector 02, the welding of the first connector 01 is mounted on circuit substrate 04, first connector 01 and described second
Connector 02 is the connector pair that can be mutually matched connection, as shown in Figure 1, when first connector 01 connects with described second
When connecing 02 grafting of device, plug division 021a of the tubular joint portion 011a of first connector 01 and second connector 02
It is entrenched togather with ground, and is locked by locking piece 03 and first connector 01.
Further, as shown in Fig. 2, first connector 01 includes metal shell 011, insulator 012 and inner conductor
013, the metal shell 011 and the inner conductor 013 are separatedly kept by the insulator 012 insulation, the inner conductor 013
Including contact portion 013a and leg portion 013b, the contact portion 013a contacts company to the contact terminal 021b with the second connector
It connects (such as Fig. 3 (a)), the weld part 013b is to connect (as shown in Figure 1) with the installation of the electrical connection pad of PCB.Outside the metal
Shell 011 includes tubular joint portion 011a, fastener portion 011b and surface mount 011c, and the surface mount 011c setting is in institute
The lower part for stating tubular joint portion 011a extends to form the fastener portion 011b by the lateral margin bending of the surface mount 011c,
Fastener portion 011b is the smooth arm of L shape in handstand for being set to the tubular joint portion two sides 011a, to form a tool
For the barb-like of some strength, to matched in first connector 01 and the second connector 02 with the locking piece 011b
It is snapped together in plugging direction.
Further, as shown in Fig. 3 (a) and 3 (b), second connector 02 is connected with the installation of cable 022, including can
It is contacted with the plug division 021a mutually chimeric with the tubular joint portion 011a of the first connector, with the described of the first connector
Contact terminal 021b, the insulation shell 021c and side retaining wall 021d that portion 013a is connected.The locking piece 03 is by metal metal plate
Material is made of modes such as bendings through the stamping process, including sliding part 031, limiting unit 032 and recess portion 033.The sliding part 031
Plate wall 031a including the back side and skirt walls 031b formed from the both side edges of the plate wall 031a to same direction bending,
Multiple stuck point portions 034 are set on skirt walls 031b, in the present embodiment, in each skirt walls of two skirt walls 031b
It is both configured to front-rear direction two stuck point portions 034 spaced apart.By the end of the plate wall 031a with skirt walls
Bending direction bending 031b in the same direction simultaneously extends to form the limiting unit 032, and it is recessed to open up one in the middle position of the limiting unit 032
Portion 033.
As shown in Fig. 3 (a), second connector 02 is positioned at described flat by the locking piece 03 by sliding part 031
Between wooden partition 031a and skirt walls 031b, to make 03 set of locking piece ground connection be installed on second connector 02, so that lock
Determining part 03 may only be along the axial direction activity of cable 022, and plugging together in the second connector 02 and the first connector 01
Movement on direction is limited, at this point, the locking piece 03 can be slided along the second connector with the axial direction of cable 022
It is dynamic, switch between lock state and unrestricted state.
As shown in Fig. 4 (a)~Fig. 5 (b), wherein Fig. 4 (a), Fig. 4 (b) show locking piece 03 relative to the second connector
02 unrestricted state, at this point, the first connector 01 and the second connector 02 plug together together, the locking piece 03 connects second
The top for connecing device 02 is can to slide along the axial direction of cable, does not have latch functions, not to tubular joint portion 011a
It is locked and is firmly held with the chimerism of plug division 021a；Fig. 5 (a) and 5 (b) shows locking piece 03 relative to the
The lock state of two connectors 02, at this point, lock of the chimerism of the first connector 01 and the second connector 02 by locking piece 03
It only acts on and firmly holds.
Below with Fig. 4 (a)~Fig. 5 (b) for reference, to the first connector 01 and the second connector 02 and its locking piece 03
Locking process and non-limiting process are illustrated:
Firstly, by the plug division 021a of the second connector in a manner of axially aligned with the tubular joint portion of the first connector
011a is chimeric, plugs together the second connector 02 with exactly matching with the first connector 01, state such as Fig. 4 (a), Fig. 4 (b) institute
Show.At this point, locking piece 03 is in unrestricted state, after stuck point portion 034 is located at the side retaining wall 021d of second connector
In the activity space of side, limiting section 032 is can be in the activity space at the rear of side retaining wall 021d along the axially free of cable
It is movable.
Then, locking piece 03 is pushed along the axial of cable 022, recess portion 033 is made to move closer to the tubular joint portion 011a,
The limiting section 032 is gradually mutually clamped with fastener portion 011b, and the stuck point portion 034 is by thrust along the outer of side retaining wall 021d
Side is mobile, until the recess portion 033 is resisted against the excircle of the tubular joint portion 011a and by the stuck point portion completely
034 against the rear end of the side retaining wall 021d and stop bit, at this point, the locking piece 03 is in the lock state, by the first connector
01 together with the second connector 02 fully locking, and in this lock state, the recess portion 033 is with stuck point portion 034 respectively to institute
Locking piece 03 is stated to be defined relative to the forward movement of second connector and backward movement, make sliding part can not front and back to ground
It is mobile.The fastener portion 011b stops the limiting unit 032 to make the second connector 02 can not be from the first connector 01 completely
It extracts.
When needing to extract the second connector 02 from the first connector 01, protected to be greater than 034 backstop side of stuck point portion
Wall 021d's pushes dynamic locking piece 03 to backward mobile, break through stuck point portion 034 to locking piece 03 relative to the second connector after
To limitation, it is moved to the limiting unit 023 and is detached from the fastener portion 011b, into the non-limit as shown in Fig. 4 (a), Fig. 4 (b)
State is determined, at this point, locking piece 03 loses locking effect, in this way, can successfully connect the second connector 02 from described first
Device 01 is extracted.
By above perseveration, plug operation is carried out repeatablely and can more firmly tie up again so as to realize
Hold chimerism.
In conclusion the fastener portion 011b of the first connector 01 setting, and 03 locking of locking piece, so that first connection
Device 01 is snapped together in the matched plugging direction of the second connector 02 with the second connector 02, thus effectively stronger
Ground maintains the chimerism of the first connector 01 and the second connector 02, on the other hand, when needing the second connector 02 from the
When being extracted on a connector 01, as long as the locking effect for the locking piece 03 that comes loose, can also be easily carried out.
The above only lists the most preferred embodiment of the utility model, and the utility model implementation cannot be limited with this
Range, any similar technical solution all should belong to disclosed content.
Claims (5)
1. the electric connector that one kind can lock, which is characterized in that have the first connector, which has and it
It installs on the lower part setting surface at the tubular joint portion of the plug division electrical connection of the second connector with grafting, the tubular joint portion
Portion is extended to form the fastener portion for being set to tubular joint portion two sides by the lateral margin bending of the surface mount；The hook
Buckle can be matched in first connector and second connector with the locking piece for being installed on second connector
It is snapped together in plugging direction.
2. the electric connector that one kind according to claim 1 can lock, it is characterised in that: the fastener portion is in handstand
L-shaped smooth arm.
3. the electric connector that one kind according to claim 1 can lock, it is characterised in that: second connector to
It installs and connects with cable, the locking piece has sliding part and limiting unit, and the sliding part can be along the axial direction side of the cable
It is moved between the lock state position and unrestricted state position on second connector, the limiting unit is in the lock
Determine state position to engage with the fastener portion.
4. the electric connector that one kind according to claim 3 can lock, it is characterised in that: the locking piece is also equipped with recessed
Portion, the recess portion are entrenched in the periphery of the plug division of second connector in the lock state with being positioned around, and limit lock
Determine forward movement of the part relative to second connector.
5. the electric connector that one kind according to claim 3 or 4 can lock, it is characterised in that: the locking piece also has
Standby stuck point portion, relatively described second connector of stuck point portion locking piece described in the lock state position restriction it is rear to shifting
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821119506.4U CN208571108U (en) | 2018-07-14 | 2018-07-14 | A kind of electric connector that can be locked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821119506.4U CN208571108U (en) | 2018-07-14 | 2018-07-14 | A kind of electric connector that can be locked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208571108U true CN208571108U (en) | 2019-03-01 |
Family
ID=65493162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821119506.4U Active CN208571108U (en) | 2018-07-14 | 2018-07-14 | A kind of electric connector that can be locked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208571108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934137A (en) * | 2019-04-25 | 2020-11-13 | 第一精工株式会社 | Electric connector, method for manufacturing the same, and locking member |
-
2018
- 2018-07-14 CN CN201821119506.4U patent/CN208571108U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111934137A (en) * | 2019-04-25 | 2020-11-13 | 第一精工株式会社 | Electric connector, method for manufacturing the same, and locking member |
| US11114802B2 (en) | 2019-04-25 | 2021-09-07 | I-Pex Inc. | Electrical connector and locking member |
| CN111934137B (en) * | 2019-04-25 | 2022-01-25 | 爱沛股份有限公司 | Electric connector, method for manufacturing the same, and locking member |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7591665B2 (en) | Connector | |
| US4220388A (en) | Electrical connector and contact and housing therefor | |
| CN107437681B (en) | Electric connector combination | |
| WO2004112194A3 (en) | Position assured connector | |
| SG143088A1 (en) | Electrical connector | |
| JP2007305541A (en) | Connector | |
| JP2009038010A (en) | Electrical connector | |
| EP1769566B1 (en) | Device for electrical connection of discontinuous conductors | |
| WO2016197760A1 (en) | Rapid wire-locking power connector | |
| TWM568532U (en) | High voltage connector combination | |
| CN104979694A (en) | Plug connector assembly and manufacturing method thereof | |
| CN105914509A (en) | High-voltage electronic connector | |
| CN208571108U (en) | A kind of electric connector that can be locked | |
| EP2538501B1 (en) | Connector | |
| CN210007015U (en) | Electrical connector | |
| CN208596814U (en) | A kind of single high current connector | |
| CN205657217U (en) | High voltage electric connector | |
| CN204516961U (en) | Electric connector | |
| CN204243358U (en) | Pin connector and the socket connector docked with it | |
| CN216145853U (en) | Pull belt unlocking connector and connector assembly | |
| CN102544880A (en) | Connector | |
| CN207116857U (en) | A kind of connector of band from short-circuit mechanism | |
| TWI701875B (en) | Plug connector and assembly thereof | |
| CN106058547B (en) | Connector | |
| KR102530388B1 (en) | Safety cover also using as power outlet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |