CN204668634U - A kind of AC/DC power-feed connector with combination fixed structure - Google Patents
A kind of AC/DC power-feed connector with combination fixed structure Download PDFInfo
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- CN204668634U CN204668634U CN201520228718.6U CN201520228718U CN204668634U CN 204668634 U CN204668634 U CN 204668634U CN 201520228718 U CN201520228718 U CN 201520228718U CN 204668634 U CN204668634 U CN 204668634U
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Abstract
The utility model discloses a kind of AC/DC power-feed connector with combination fixed structure, comprise connector plastic body, cable, PCB and screw, the end of cable is fixed in connector plastic body, an outstanding step under the lateral of the bottom of connector plastic body, a step position is formed in the bottom of connector plastic body, the bottom of connector plastic body offers the first installing hole, PCB location and installation is in the step position of connector plastic cement body bottom portion, PCB offers the second installing hole, screw is bolted in the first installing hole through after the second installing hole, PCB is fixed on the bottom of connector plastic body.The step of connector plastic body of the present utility model can prevent the torsion of connector, can stop radial motion by self-tapping screw, the inefficacy avoiding AC/DC power-feed connector to produce being caused by external force and coming off.
Description
Technical field
The utility model relates to the AC/DC power-feed connector technical field in telecommunications and data communication/network access device, especially relates to a kind of AC/DC power-feed connector with combination fixed structure.
Background technology
Terminal of power connector is divided into through hole solder type and through hole crimp type usually.Wherein, through hole crimp type be will assemble terminal connector prepackage on circuit boards, re-use apparatus and be pressed into circuit board, terminal tails generation deformation thus produce elasticity tension, reach the object of to fix with circuit board and being connected.
Through hole crimp connector is convenient to be installed, and exempts to weld thus the input reduced welding equipment.But confining force is less, easily come off from plate when affecting by external force, the connector particularly with cable.Because cable is relatively easily movable, and there is the larger arm of force, make connector produce torsion in radial motion and plane, thus cause the inefficacy of connector function even to come off damage.Therefore be necessary to be improved.
Utility model content
For prior art exist deficiency, the purpose of this utility model be to provide a kind of have combination fixed structure AC/DC power-feed connector, it can prevent the torsion of connector, and can stop connector radial motion.
To achieve these goals, the technical scheme that the utility model adopts is.
A kind of AC/DC power-feed connector with combination fixed structure, comprise connector plastic body, cable, PCB and screw, the end of cable is fixed in connector plastic body, an outstanding step under the lateral of the bottom of connector plastic body, a step position is formed in the bottom of connector plastic body, the bottom of connector plastic body offers the first installing hole, PCB location and installation is in the step position of connector plastic cement body bottom portion, PCB offers the second installing hole, screw is bolted in the first installing hole through after the second installing hole, PCB is fixed on the bottom of connector plastic body.
In further technical scheme, the edge of described PCB is resisted against the side of the step of connector plastic cement body bottom portion.
In further technical scheme, self-tapping screw selected by described screw.
In further technical scheme, described first installing hole selects screwed hole or straight hole.
In further technical scheme, described second installing hole selects screwed hole or straight hole.
After adopting said structure, the utility model is compared to the prior art advantageously: the step of connector plastic body of the present utility model can prevent the torsion of connector, radial motion can be stoped, the inefficacy avoiding AC/DC power-feed connector to produce being caused by external force and coming off by self-tapping screw.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of connector plastic body of the present utility model.
In figure:
1, connector plastic body 2, PCB 3, screw 4, step 5, first installing hole 6, cable.
Embodiment
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection range of the present utility model.
Embodiment, see shown in Fig. 1 to Fig. 2, a kind of AC/DC power-feed connector with combination fixed structure, comprise connector plastic body 1, cable 6, PCB 2 and screw 3, the end of cable 6 is fixed in connector plastic body 1, and under the lateral of the bottom of connector plastic body 1, an outstanding step 4, forms a step position in the bottom of connector plastic body 1, the bottom of connector plastic body 1 offers the first installing hole 5, first installing hole 5 and selects screwed hole or straight hole.The step position of PCB 2 location and installation bottom connector plastic body 1, the edge of PCB 2 is resisted against the side of the step 4 bottom connector plastic body 1.PCB 2 offers the second installing hole, and the second installing hole selects screwed hole or straight hole.Self-tapping screw selected by screw 3.Screw 3 is bolted in the first installing hole 5 through after the second installing hole, and PCB 2 is fixed on the bottom of connector plastic body 1.
Connector plastic body 1 of the present utility model is arranged on the edge of pcb board; again self-tapping screw is locked the first installing hole 5 of connector plastic body 1; in preferred implementation; first installing hole 5 selects screwed hole; thus the stitch at the crimping position of protection AC/DC power-feed connector; the step 4 of connector plastic body 1 can prevent the torsion of connector, can stop radial motion by self-tapping screw, the inefficacy avoiding AC/DC power-feed connector to produce being caused by external force and coming off.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. one kind has the AC/DC power-feed connector of combination fixed structure, comprise connector plastic body (1), cable (6), PCB (2) and screw (3), the end of cable (6) is fixed in connector plastic body (1), it is characterized in that: an outstanding step (4) under the lateral of the bottom of connector plastic body (1), a step position is formed in the bottom of connector plastic body (1), the bottom of connector plastic body (1) offers the first installing hole (5), PCB (2) location and installation is in the step position of connector plastic body (1) bottom, PCB (2) offers the second installing hole, screw (3) is through being bolted in the first installing hole (5) after the second installing hole, PCB (2) is fixed on the bottom of connector plastic body (1).
2. a kind of AC/DC power-feed connector with combination fixed structure according to claim 1, is characterized in that: the edge of described PCB (2) is resisted against the side of the step (4) of connector plastic body (1) bottom.
3. a kind of AC/DC power-feed connector with combination fixed structure according to claim 1, is characterized in that: self-tapping screw selected by described screw (3).
4. a kind of AC/DC power-feed connector with combination fixed structure according to claim 1, is characterized in that: described first installing hole (5) selects screwed hole or straight hole.
5. a kind of AC/DC power-feed connector with combination fixed structure according to claim 1, is characterized in that: described second installing hole selects screwed hole or straight hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228718.6U CN204668634U (en) | 2015-04-16 | 2015-04-16 | A kind of AC/DC power-feed connector with combination fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228718.6U CN204668634U (en) | 2015-04-16 | 2015-04-16 | A kind of AC/DC power-feed connector with combination fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204668634U true CN204668634U (en) | 2015-09-23 |
Family
ID=54138983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520228718.6U Active CN204668634U (en) | 2015-04-16 | 2015-04-16 | A kind of AC/DC power-feed connector with combination fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204668634U (en) |
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2015
- 2015-04-16 CN CN201520228718.6U patent/CN204668634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |