CN207542456U - A kind of connection structure of electronic adapter and pin - Google Patents
A kind of connection structure of electronic adapter and pin Download PDFInfo
- Publication number
- CN207542456U CN207542456U CN201721498920.6U CN201721498920U CN207542456U CN 207542456 U CN207542456 U CN 207542456U CN 201721498920 U CN201721498920 U CN 201721498920U CN 207542456 U CN207542456 U CN 207542456U
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- China
- Prior art keywords
- pin
- casing
- sleeve
- connection structure
- metal needle
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Abstract
The utility model is related to the connection structures of a kind of electronic adapter and pin, including housing and pin, the housing includes the upper casing and lower casing that mutually lid closes, mainboard is provided in the upper casing, metal needle is provided on the mainboard, pin is inserted on the lower casing of the housing, the lower casing is extended in the upper end of the pin, and the upper end of the pin is connect with the metal needle by conductive part.The utility model connection structure is stablized, and is avoided that mainboard in use by physical damage.
Description
Technical field
The utility model is related to plug field, the connection structure of especially a kind of electronic adapter and pin.
Background technology
General electronic products provide power supply by electronic adapter.Rodlike or copper coin shape is protruded on electronic adapter to protrude
Pin, the power outlet of the female connector type physically inserted with slot or pothole.The connection of pin and electronic adapter
The safety and manufacture cost that the stability of structure and the stability influence of circuit structure are used to electronic adapter.
Utility model content
Based on this, it is necessary to the connection structure of a kind of electronic adapter and pin is provided, including housing and pin, the shell
Body includes the upper casing and lower casing that mutually lid closes, and is provided with mainboard in the upper casing, metal needle, the shell are provided on the mainboard
Pin is inserted on the lower casing of body, the lower casing, the upper end of the pin and the metal needle are extended in the upper end of the pin
It is connected by conductive part.
The conductive part of the utility model is made of metal material, such as copper, and the metal needle and pin on mainboard pass through gold
The connection sheet connection of category, metal needle are used to that pin and mainboard, the conductive and preferable elasticity of the connection sheet of metal to be connected.Its
In, the mainboard of the utility model can be common to the electronic adapter of various countries' different shape plug.
Preferably, the conductive part includes end to end first sleeve, connection sheet and the second casing successively, and described first
Casing is sheathed on the metal needle, and second casing is arranged the upper end with the pin.
When conductive part is installed, first sleeve and the second casing are covered be connected on metal needle and pin respectively, is easily installed.
Further, open up jagged on the first sleeve and the second casing, the notch is longitudinally through described the
Sleeve and the second casing.
The first sleeve being made of metal material and the second casing have preferable elasticity, open up first sleeve jaggy
With the second casing, the size of diameter can be changed under the effect of external force, to facilitate its installation, the metal needle or slotting when being inserted in
During foot, increase the diameter of first sleeve or the second casing, after installing, shed external force, first sleeve and the second casing can jails
Solid be socketed on metal needle or pin.
Further, the diameter of the first sleeve is less than the diameter of the metal needle, and the diameter of second casing is small
In the diameter of the pin.
After first sleeve and the second casing are inserted in metal needle and pin respectively, due to first sleeve and the second casing meeting
It is strutted by metal needle and pin so that first sleeve and the second casing generate an inside elastic force to metal needle and pin, increase
Big friction, makes its connection structure more secured.
Further, the notch in the first sleeve and the second casing is oppositely arranged with the connection sheet.
The first set tube wall of the both sides of notch or the length of the second casing wall to connection sheet are consistent, then first sleeve or second
For casing after metal needle or pin is inserted in, the first set tube wall and the second casing wall of the both sides of notch generate metal needle or pin
Elastic force it is consistent, avoid elastic force uneven and influence the stability of its connection structure.
Further, the first sleeve and the second casing form baffle close to one end fold inward of the connection sheet.
Baffle is used to prevent the end of pin or metal needle during installation from passing through the second casing or first sleeve, first sleeve
The distance between second casing is long, stretches connection sheet, influences the service life of connection sheet.
The principle, effect of the utility model are further illustrated with reference to above-mentioned technical proposal：
The conductive part of the utility model is made of metal material, such as copper, and the metal needle and pin on mainboard pass through gold
The connection sheet connection of category, the conductive and preferable elasticity of the connection sheet of metal.And the conductive part installation of the utility model
Process is simple, it is only necessary to first sleeve and the second casing set are connected on metal needle and pin, can reduce labor during processing
Fatigue resistance improves production efficiency, reduces production cost.
Description of the drawings
Fig. 1 is the structure diagram one of the connection structure of electronic adapter and pin described in the utility model embodiment；
Fig. 2 is the structure diagram two of the connection structure of electronic adapter and pin described in the utility model embodiment；
Fig. 3 is the structure diagram three of the connection structure of electronic adapter and pin described in the utility model embodiment；
Fig. 4 is the structure diagram four of the connection structure of electronic adapter and pin described in the utility model embodiment；
Fig. 5 is the structure diagram five of the connection structure of electronic adapter and pin described in the utility model embodiment；
Fig. 6 is the structure diagram six of the connection structure of electronic adapter and pin described in the utility model embodiment；
Fig. 7 is the enlarged structure schematic diagram one of conductive part described in the utility model embodiment；
Fig. 8 is the enlarged structure schematic diagram two of conductive part described in the utility model embodiment；
Fig. 9 is the enlarged structure schematic diagram three of conductive part described in the utility model embodiment；
Reference sign：
11- upper casings, 12- lower casings, 13- mainboards, 131- metal needles, 2- pins, 3- conductive parts, 31- first sleeves, 311- are lacked
Mouthful, 32- connection sheets, the second casings of 33-, 332- baffles.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, the utility model is done into one below in conjunction with attached drawing and embodiment
Step detailed description：
Such as Fig. 1-9, the connection structure of a kind of electronic adapter and pin 2, including housing and pin 2, the housing includes
The upper casing 11 closed and lower casing 12 are mutually covered, mainboard 13 is provided in the upper casing 11, metal needle is provided on the mainboard 13
131, pin 2 is inserted on the lower casing 12 of the housing, and the lower casing 12 is extended in the upper end of the pin 2, the pin 2
Upper end is connect with the metal needle 131 by conductive part 3.
One of which embodiment, the conductive part 3 include end to end first sleeve 31, connection sheet 32 and second successively
Casing 33, the first sleeve 31 are sheathed on the metal needle 131, and second casing 33 is arranged upper with the pin 2
End.
One of which embodiment opens up jagged 311 on 31 and second casing 33 of first sleeve, the notch
31 and second casing 33 of first sleeve is run through in 311 longitudinal directions.
One of which embodiment, the diameter of the first sleeve 31 are less than the diameter of the metal needle 131, described second set
The diameter of pipe 33 is less than the diameter of the pin 2.
One of which embodiment, notch 311 and 32 phase of connection sheet on 31 and second casing 33 of first sleeve
To setting.
One of which embodiment, 31 and second casing 33 of first sleeve is close to one end of the connection sheet 32 to varus
Folding forms baffle 332.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. the connection structure of a kind of electronic adapter and pin, which is characterized in that including housing and pin, the housing includes
The upper casing and lower casing that mutually lid closes are provided with mainboard in the upper casing, are provided with metal needle on the mainboard, under the housing
Pin is inserted on shell, the lower casing is extended in the upper end of the pin, and the upper end of the pin is with the metal needle by leading
Electric portion's connection.
2. the connection structure of a kind of electronic adapter according to claim 1 and pin, which is characterized in that the conductive part
Including end to end first sleeve successively, connection sheet and the second casing, the first sleeve is sheathed on the metal needle, institute
It states the second casing and is arranged upper end with the pin.
3. the connection structure of a kind of electronic adapter according to claim 2 and pin, which is characterized in that described first
Open up jagged on casing and the second casing, the notch longitudinally runs through the first sleeve and the second casing.
4. the connection structure of a kind of electronic adapter according to claim 3 and pin, which is characterized in that the first set
The diameter of pipe is less than the diameter of the metal needle, and the diameter of second casing is less than the diameter of the pin.
5. the connection structure of a kind of electronic adapter according to claim 4 and pin, which is characterized in that described first
Notch on casing and the second casing is oppositely arranged with the connection sheet.
6. a kind of connection structure of the electronic adapter and pin according to claim 2-5 any one, which is characterized in that
The first sleeve and the second casing form baffle close to one end fold inward of the connection sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498920.6U CN207542456U (en) | 2017-11-12 | 2017-11-12 | A kind of connection structure of electronic adapter and pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498920.6U CN207542456U (en) | 2017-11-12 | 2017-11-12 | A kind of connection structure of electronic adapter and pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207542456U true CN207542456U (en) | 2018-06-26 |
Family
ID=62613150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721498920.6U Active CN207542456U (en) | 2017-11-12 | 2017-11-12 | A kind of connection structure of electronic adapter and pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207542456U (en) |
-
2017
- 2017-11-12 CN CN201721498920.6U patent/CN207542456U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190805 Address after: 516000 Guangdong Province, Huizhou city Huiyang District of new town Patentee after: Xing Mao (Huiyang) Electric Appliance Co., Ltd. Address before: 225200 Shaobo Industrial Park, Shaobo Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Jin Xin high voltage supporting equipment Co., Ltd. |
|
| TR01 | Transfer of patent right |