CN2833936Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2833936Y CN2833936Y CNU2005200653004U CN200520065300U CN2833936Y CN 2833936 Y CN2833936 Y CN 2833936Y CN U2005200653004 U CNU2005200653004 U CN U2005200653004U CN 200520065300 U CN200520065300 U CN 200520065300U CN 2833936 Y CN2833936 Y CN 2833936Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- locker
- rod
- insulating body
- base portion
- 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
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides an electric connector, which is used for matching with an extension card. The utility model comprises an insulation body, a conducting terminal contained in the insulation body and a locking device of which at least one end is positioned in the insulation body and can rotate around the insulation body, wherein the locking device is a bent metal rod. The electric connector of the utility model has the advantages of easy installation and stable buckling state, and can ensure good electric conduction.
Description
[technical field]
The utility model relates to a kind of electric connector, especially a kind of electric connector of buckle device with lock.
[background technology]
Expansion board is a kind of circuit board arrangement, promptly is provided with the electronic component that can produce above-mentioned corresponding function on circuit board, constitutes by circuit relative on a connector and the motherboard to electrically connect.Usually, connector is when connecting expansion board, need locker to locate, prior art please refer to No. 5494451, United States Patent (USP) US, this patent disclosure a kind of buckling structure of printed circuit board (PCB), the printed circuit board (PCB) that is used for inserting connector places settling position, above-mentioned device for fastening comprises the connector fixed part that is used for clamping connector, and be attached thereto the plate end fixed part that connects, the connector fixed part is connected by elastic joint part with plate end fixed part, in addition, above-mentioned plate end fixed part is connected with protuberance, and it can make printed circuit board (PCB) disengaging plate end fixed part.Yet this structure need be pulled in the fastening process repeatedly, easily causes permanent deformation, and this kind buckling structure button to hold power too little, occur looseningly easily, cause the loose contact with expansion board, influence its normal electric connection.
Therefore, be necessary to design a kind of novel electric connector, to overcome above-mentioned defective.
[summary of the invention]
The utility model purpose is to provide a kind of novel electric connector, and its button keeps steady fixed, can guarantee well to electrically conduct.
For achieving the above object, the utility model electric connector, in order to match with expansion board, the locker that it comprises insulating body, is contained in the conducting terminal in this insulating body and is positioned at least one end of insulating body and can rotate around insulating body, and this locker is the Metallic rod through bending.
Compared with prior art, it is easy for installation for the utility model electric connector, and button keeps steady fixed, can guarantee well to electrically conduct.
[description of drawings]
Fig. 1 is the plane graph of the utility model electric connector.
Fig. 2 is the three-dimensional exploded view of the utility model electric connector and expansion board.
Fig. 3 is the partial perspective view of the utility model electric connector.
Fig. 4 is the three-dimensional combination figure of the utility model electric connector.
Fig. 5 is the vertical view of the utility model electric connector.
Fig. 6 is the cutaway view of electric connector shown in Figure 5.
Fig. 7 is the schematic perspective view of locker among the utility model electric connector second embodiment.
[embodiment]
Below in conjunction with the drawings and specific embodiments the utility model electric connector is described further.
See also Fig. 1 to Fig. 6, the utility model electric connector is in order to match the locker 3 that it comprises insulating body 1, is contained in the conducting terminal 2 in this insulating body 1 and is positioned at insulating body 1 end 10 with expansion board 4.
It is microscler that insulating body 1 slightly is, and the centre position is provided with a slot 11 of accommodating expansion board 4, and slot 11 both sides are provided with some terminal accommodation holes 12 of accommodating terminal, and this slot 11 forms with this accepting hole 12 and is communicated with, and is provided with conducting terminal 2 in the terminal accommodation holes 12.Be provided with in insulating body 1 end 10 in order to the axis hole 13 that articulates this locker and this locker of guiding guiding structural to axis hole 13, this guiding structural comprises by bottom surface, end make progress a diminishing guide channel 14 of size and a guiding block 15, this guiding block is that the projection that is wedge shape is (certain, also guide channel or guiding block can only be set, also can reach the effect of guiding), wherein guide channel 14 can be directed to correct position in the horizontal direction with locker 3, and guiding block 15 can be directed to correct position with locker 3 in the vertical directions.Also be provided with in order to locate the location structure (in present embodiment this location structure be groove 16 that in the vertical direction connect) of this locker in the insulating body end at closure state.In addition, also be provided with in 10 outsides, insulating body end in order to limit the block 17 that this locker outwards excessively rotates.When this electric connector was mounted on the circuit board, being provided with between these 10 lower ends, insulating body end and the circuit board (not icon) can be for the gap of locker 3 insertions, with convenient this locker of installing.
This locker 3 is the Metallic rod through bending, comprise base portion 30, be located at base portion 30 1 ends buckling parts 31, be located at the articulated section 32 of the base portion 30 relative other ends in order to match with axis hole 13, base portion 30 is two bodies of rod that vertically are provided with, articulated section 32 is formed by the terminal inwardly horizontal-extending of the body of rod, buckling parts 31 connects a wherein body of rod and horizontal setting, and this locker 3 also further comprises an operating portion 33, these operating portion 33 1 ends connect buckling parts 31, the other end then links to each other with another body of rod, by pulling this operating portion 33 locker is rotated between open mode and closure state.
Certainly, the shape of described locker 3 ' also can be set to the body of rod of base portion 30 ' for vertically being provided with, articulated section 32 ' is formed by the extension of body of rod terminal horizontal, buckling parts 31 ' forms for body of rod other end horizontal-extending, wherein 32 ' end is provided with a flexible member 34 ' in addition in the articulated section, and can fix by a fixture 35 ' when described locker 3 ' is installed on the body, at this moment, this body of rod and flexible member 34 ' lay respectively at the both sides (as shown in Figure 7) of body.
When expansion board 4 is installed, elder generation's rotation locking device 3 makes it be in open mode, insert expansion board 4, make locker 3 be in closure state again, at this moment, the buckling parts 31 of locker matches with the holding section 40 on the expansion board 4, make firm being connected on this electric connector of expansion board, when taking out expansion board, only need make locker be in open mode, just can take out expansion board.In addition, this locker 3 also can inwardly be pulled to level, is beneficial to packing.
Claims (11)
1. electric connector, in order to match with expansion board, it is characterized in that: the locker that it comprises insulating body, is contained in the conducting terminal in this insulating body and is positioned at least one end of insulating body and can rotate around insulating body, and this locker is the Metallic rod through bending.
2. electric connector according to claim 1 is characterized in that: this locker comprises base portion, be located at the buckling parts of base portion one end, be located at the articulated section of the relative other end of base portion in order to match with axis hole.
3. as electric connector as described in the claim 2, it is characterized in that: base portion is two bodies of rod that vertically are provided with, the articulated section is formed by the terminal inwardly horizontal-extending of the body of rod, buckling parts connects a wherein body of rod and horizontal setting, and this locker also further comprises an operating portion, this operating portion one end connects buckling parts, and the other end then links to each other with another body of rod.
4. as electric connector as described in the claim 2, it is characterized in that: the body of rod of base portion for vertically being provided with, the articulated section is formed by the extension of body of rod terminal horizontal, buckling parts is that body of rod other end horizontal-extending forms, wherein be provided with a flexible member in addition at the articulated section end, and when described locker was installed on the body, this body of rod and flexible member laid respectively at the both sides of body.
5. electric connector according to claim 1, it is characterized in that: the insulating body end is provided with in order to guide the guiding structural of this locker to axis hole.
6. as electric connector as described in the claim 5, it is characterized in that: this guiding structural comprises by bottom surface, the end diminishing guide channel of size that makes progress.
7. as electric connector as described in the claim 5, it is characterized in that: this guiding structural comprises a guiding block, and this guiding block is the projection that is wedge shape.
8. electric connector according to claim 1, it is characterized in that: the insulating body end also is provided with in order to locate the location structure of this locker at closure state.
9. as electric connector as described in the claim 8, it is characterized in that: this location structure is the groove that in the vertical direction connects.
10. electric connector according to claim 1 is characterized in that: the outside, insulating body end also is provided with in order to limit the outwards excessive block of rotation of this locker.
11. electric connector is characterized in that: be provided with the gap that can supply locker to insert between this lower end, insulating body end and the circuit board according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200653004U CN2833936Y (en) | 2005-10-08 | 2005-10-08 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200653004U CN2833936Y (en) | 2005-10-08 | 2005-10-08 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833936Y true CN2833936Y (en) | 2006-11-01 |
Family
ID=37198250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200653004U Expired - Lifetime CN2833936Y (en) | 2005-10-08 | 2005-10-08 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833936Y (en) |
-
2005
- 2005-10-08 CN CNU2005200653004U patent/CN2833936Y/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2703341Y (en) | Electric connector | |
| CN202009089U (en) | Card edge connector | |
| CN2562378Y (en) | Battery seats | |
| CN201355711Y (en) | Electric connector | |
| CN1893192A (en) | Panel mounted modular jack terminated to a circuit board | |
| EP2346116B1 (en) | Terminal block | |
| CN107086383A (en) | Connector assembly, power supply module and terminal device | |
| CN2410763Y (en) | Board-to-board electric connector | |
| JP2008235272A (en) | Flexible cable connector | |
| CN201029158Y (en) | Electrical connector | |
| CN2833936Y (en) | Electric connector | |
| US20020013074A1 (en) | Rotatable card connector assembly | |
| CN206922048U (en) | Connector assembly, power supply module and terminal device | |
| CN2745247Y (en) | Connector fixer | |
| CN200965921Y (en) | A flexible circuit board connector | |
| CN2800560Y (en) | Electric connector | |
| CN2651973Y (en) | Electric connector | |
| CN2807514Y (en) | Clamping-fringe connector | |
| CN2678172Y (en) | Electric connector terminal and electric connector using the terminal | |
| CN2520578Y (en) | Edge-fastening connector | |
| CN215418656U (en) | Plug-in type MXM connector | |
| CN210053691U (en) | Case structure and electrical equipment | |
| CN201708320U (en) | Electric connector | |
| CN2886856Y (en) | Electric connector | |
| CN2809976Y (en) | Power supply connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061101 |
|
| EXPY | Termination of patent right or utility model |