CN203536606U - Locking-type plug connector - Google Patents
Locking-type plug connector Download PDFInfo
- Publication number
- CN203536606U CN203536606U CN201320676660.2U CN201320676660U CN203536606U CN 203536606 U CN203536606 U CN 203536606U CN 201320676660 U CN201320676660 U CN 201320676660U CN 203536606 U CN203536606 U CN 203536606U
- Authority
- CN
- China
- Prior art keywords
- locking
- sheet
- metal connecting
- plug connector
- connecting sheet
- 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.)
- Withdrawn - After Issue
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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a locking-type plug connector comprising an upper cover, a lower cover, and a plug connecting terminal disposed between the upper cover and the lower cover. The plug connecting terminal comprises a metal connecting sheet, a tail part of which is electrically connected with a wire rod, and a locking clamping sheet. A top end of the metal connecting sheet is provided with a jack connecting part connected with the plug. The metal connecting sheet is connected with a bottom end of the locking clamping sheet in an attached manner. The locking clamping sheet comprises an arc bending part disposed on the bottom end, a connecting part, and an inverted hook-shaped clamping fixing part disposed on the top end. The part of the metal connecting sheet, which is corresponding to the arc bending part of the locking clamping sheet, is provided with an opening, through which passes a button device. The button device passes through the opening, and can reach a side wall of the arc bending part to push the locking clamping sheet, and therefore the locking clamping sheet can be displaced and unlocked. The locking-type plug connector is advantageous in that by adopting the locking-type structure of the locking clamping sheet, the plug connector is not easy to loosen, the product is more stable, and the contact is better; the structure is relatively simple and safe; the button adopts the waterproof sleeve structure, and therefore the safety hidden troubles such as the electric leakage caused by the water leakage can be prevented; and by arranging the terminal positioning structure, the plugging and the unplugging can be more convenient.
Description
Technical field
The utility model relates to a kind of lock-type plug connector, belongs to mechanical & electrical technology field.
Background technology
At present, when existing conventional plug is connected with connector, product easily gets loose, and contact easily occurs bad, and plug is affected by external force and is prone to the phenomenon that gets loose, and very easily causes temperature rise to cross the shortcomings such as high, very dangerous.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of lock-type plug connector.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of lock-type plug connector, comprise upper cover, lower cover and be arranged on upper cover and lower cover between plug splicing ear, it is characterized in that: described plug splicing ear comprises metal connecting sheet and the locking card that afterbody is electrically connected to wire rod, and the top of described metal connecting sheet is provided with the socket connecting portion being connected with plug; The bottom of metal connecting sheet and locking card fits and is connected; Locking card comprises the reverse-hook shape holding division on curved bend pars convoluta, connecting portion and the top of bottom; Described metal connecting sheet is provided with a perforate of passing for pushbutton unit with the curved bend pars convoluta opposite position of locking card; Pushbutton unit can arrive at curved bend pars convoluta sidewall through perforate and promote locking card displacement solution lock.
Described lock-type plug connector, is characterized in that: described pushbutton unit is provided with the waterproof jacket matching with perforate.
As preferred version, described lock-type plug connector, is characterized in that: the socket connecting portion front end of described metal connecting sheet is provided with terminal locating structure.
Beneficial effect: the lock-type plug connector that the utility model provides, by the locking type structure of locking card is set, be not easy to get loose, do not affecting under the prerequisite of product contact engaging and separating force, product is more firm, contacts better; Structure is relatively simple, and safer, and button place adopts waterproof jacket structure, the potential safety hazards such as bringing electric leakage of avoiding leaking; Socket connecting portion arranges terminal locating structure, plugs more convenient.
Accompanying drawing explanation
Fig. 1 to Fig. 3 is structural representation of the present utility model.
In figure: lid 1, lower cover 2, plug splicing ear 3, wire rod 4, metal connecting sheet 5, locking card 6, plug 7, socket connecting portion 8, curved bend pars convoluta 9, connecting portion 10, reverse-hook shape holding division 11, pushbutton unit 12, waterproof jacket 13, terminal locating structure 14.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 to Figure 3, a kind of lock-type plug connector, comprise upper cover 1, lower cover 2 and be arranged on upper cover and lower cover between plug splicing ear 3, it is characterized in that: described plug splicing ear 3 comprises metal connecting sheet 5 and the locking card 6 that afterbody is electrically connected to wire rod 4, and the top of described metal connecting sheet 5 is provided with the socket connecting portion 8 being connected with plug 7; The bottom of metal connecting sheet 5 and locking card 6 fits and is connected; Locking card 6 comprises the reverse-hook shape holding division 11 on curved bend pars convoluta 9, connecting portion 10 and the top of bottom; Described metal connecting sheet is provided with a perforate of passing for pushbutton unit 12 with the curved bend pars convoluta opposite position of locking card; Pushbutton unit 12 can arrive at curved bend pars convoluta 9 sidewalls through perforate and promote the 6 displacement releases of locking card.
Described lock-type plug connector, is characterized in that: described pushbutton unit 12 is provided with the waterproof jacket 13 matching with perforate.
As preferred version, described lock-type plug connector, is characterized in that: socket connecting portion 8 front ends of described metal connecting sheet are provided with terminal locating structure 14.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. a lock-type plug connector, comprise upper cover, lower cover and be arranged on upper cover and lower cover between plug splicing ear, it is characterized in that: described plug splicing ear comprises metal connecting sheet and the locking card that afterbody is electrically connected to wire rod, and the top of described metal connecting sheet is provided with the socket connecting portion being connected with plug; The bottom of metal connecting sheet and locking card fits and is connected; Locking card comprises the reverse-hook shape holding division on curved bend pars convoluta, connecting portion and the top of bottom; Described metal connecting sheet is provided with a perforate of passing for pushbutton unit with the curved bend pars convoluta opposite position of locking card; Pushbutton unit can arrive at curved bend pars convoluta sidewall through perforate and promote locking card displacement solution lock.
2. lock-type plug connector according to claim 1, is characterized in that: described pushbutton unit is provided with the waterproof jacket matching with perforate.
3. lock-type plug connector according to claim 1 and 2, is characterized in that: the socket connecting portion front end of described metal connecting sheet is provided with terminal locating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676660.2U CN203536606U (en) | 2013-10-31 | 2013-10-31 | Locking-type plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676660.2U CN203536606U (en) | 2013-10-31 | 2013-10-31 | Locking-type plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536606U true CN203536606U (en) | 2014-04-09 |
Family
ID=50422783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320676660.2U Withdrawn - After Issue CN203536606U (en) | 2013-10-31 | 2013-10-31 | Locking-type plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545636A (en) * | 2013-10-31 | 2014-01-29 | 维尔斯电子(昆山)有限公司 | Locking type pin connector |
-
2013
- 2013-10-31 CN CN201320676660.2U patent/CN203536606U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545636A (en) * | 2013-10-31 | 2014-01-29 | 维尔斯电子(昆山)有限公司 | Locking type pin connector |
| CN103545636B (en) * | 2013-10-31 | 2016-01-20 | 维尔斯电子(昆山)有限公司 | Lock-type plug connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140409 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |