CN101546880A - Double pin power supply connector - Google Patents
Double pin power supply connector Download PDFInfo
- Publication number
- CN101546880A CN101546880A CN200910106891A CN200910106891A CN101546880A CN 101546880 A CN101546880 A CN 101546880A CN 200910106891 A CN200910106891 A CN 200910106891A CN 200910106891 A CN200910106891 A CN 200910106891A CN 101546880 A CN101546880 A CN 101546880A
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- CN
- China
- Prior art keywords
- power supply
- supply connector
- lower cover
- double pin
- pin power
- 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.)
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Abstract
The invention provides a double PIN power supply connector, which comprises an upper cover, a lower cover and a terminal, wherein the terminal is arranged in the lower cover; the upper cover is buckled with the lower cover; the lower cover comprises a hollow positioning post and a baffle plate; and the wire materials of the terminal surround the hollow positioning post and the baffle plate respectively and are bent and arranged in the lower cover. The lower cover is provided with the hollow positioning post and the baffle plate inside, and the wire materials of the terminal surround the hollow positioning post and the baffle plate respectively during assembly, so the double PIN power supply connector ensures that the double PIN power supply connector cannot be easily broken during use. The terminal is set into the spring plate type connection and positioned by a positioning pin to make the double PIN power supply connector have more compact structure.
Description
Technical field
The present invention relates to a kind of mechanical device, particularly about a kind of double PIN power supply connector.
Background technology
Connector is often a kind of parts of contact of people, and its effect is very simple: be blocked in circuit between place or the isolated obstructed circuit, erect the bridge of communication, thereby make current flowing, make circuit realize intended function.Connector is indispensable parts in the electronic equipment, observes along the path of current flowing, and you have always found one or more connectors.Connector form and structure are Protean, along with differences such as application, frequency, power, applied environments, various multi-form connectors are arranged.
Power connector is a class connector of using always; this class connector generally is used for the charger power supply; perhaps toy power supply or the like; it is exactly that the wiring that links to each other with splicing ear is broken through regular meeting that this class connector can run into a problem in use; cause opening circuit of splicing ear; thereby can't carry out operate as normal, how realize that the miniaturization of this connector also is the problem that the designer will consider simultaneously.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides the high double PIN power supply connector of a kind of connective stability.
The technical solution adopted for the present invention to solve the technical problems is: a kind of double PIN power supply connector is provided, it comprises loam cake, lower cover and terminal, described terminal is arranged in the lower cover, this loam cake and lower cover fasten, described lower cover comprises hollow reference column and catch, and the wire rod of terminal is walked around this hollow reference column and this catch respectively, and bending is loaded in the lower cover.
The scheme that the present invention solves further technical problem is: described hollow reference column and this catch are arranged on the center line of this lower cover.
The scheme that the present invention solves further technical problem is: described hollow reference column and this catch just are provided with along center line.
The scheme that the present invention solves further technical problem is: described lower cover further comprises spacer, and described spacer is arranged between two terminals.
The scheme that the present invention solves further technical problem is: the rear end of this loam cake is provided with alignment pin, and the position of described hollow reference column is corresponding with this alignment pin.
The scheme that the present invention solves further technical problem is: when upper and lower covers fastened, this alignment pin inserted this hollow reference column.
The scheme that the present invention solves further technical problem is: the side of described loam cake is provided with buckle, and covering correspondence is provided with draw-in groove down.
The scheme that the present invention solves further technical problem is: described terminal comprises connecting portion and the location division that links to each other with this connecting portion, and this connecting portion is connected with the bent part of passing through between the location division.
The scheme that the present invention solves further technical problem is: described connecting portion adopts the contact of mini-bomb chip.
The scheme that the present invention solves further technical problem is: two terminal five metals sheets are adopted in described location division, and are corresponding with location assembling grove in being arranged on lower cover.
Compared to prior art, double PIN power supply connector of the present invention is by being provided with hollow reference column and catch in lower cover, and when assembling, the wire rod of terminal is walked around this hollow reference column and catch respectively, guarantee that it can not broken in use easily, and terminal is set to spring-piece type and connects, and by the alignment pin location, makes that this double PIN power supply connector structure is more compact.
Description of drawings
Fig. 1 is the superstructure schematic diagram of double PIN power supply connector of the present invention.
Fig. 2 is the lower cover structural representation of double PIN power supply connector of the present invention.
Fig. 3 is the terminal structure schematic diagram of double PIN power supply connector of the present invention.
Fig. 4 is the structure schematic diagram of the lower cover of double PIN power supply connector of the present invention.
Embodiment
See also Fig. 1 to Fig. 4, the invention provides a kind of double PIN power supply connector, it comprises loam cake 10, lower cover 20 and terminal 30, and described terminal 30 is arranged in the lower cover 20, and this loam cake 10 fastens with lower cover 20.
The side of wherein said loam cake 10 is provided with buckle 12, and the rear end of this loam cake 10 is provided with alignment pin 11.
Described lower cover 20 comprises hollow reference column 21, catch 22, spacer 23 and draw-in groove 24.The position of described hollow reference column 21 is corresponding with this alignment pin 11, and when upper and lower covers fastened, this alignment pin 11 inserted this hollow reference columns 21, and guaranteeing the tight connection of upper and lower covers, and the dowel of loam cake is assembled upper and lower covers to become simple and easy.
Described hollow reference column 21 and this catch 22 can be arranged on the center line of this lower cover 20, also can just be provided with along center line, in order to when assembling, wire rod can be walked around this hollow reference column 21 and this catch 22 respectively, thereby bending is loaded in the lower cover, not only make product assembling compact, and guarantee wire rod when pulled terminal can not rupture because of stressed.
Described spacer 23 is arranged between two terminals 30, can not occur any skew short circuit phenomenon to guarantee terminal in assembling.
Described draw-in groove 24 and these buckle 12 corresponding settings make that easily assembled, fastness is better when upper and lower covers fastens.
Described terminal 30 comprises connecting portion 31 and the location division 32 that links to each other with this connecting portion.
Described connecting portion 31 adopts the contact of mini-bomb chip, makes its assembling compact, is guaranteeing under the situation of its connective stability, and the volume of product is dwindled as far as possible.Connecting portion 31 is connected with the bent part of passing through between the location division 32, and has increased reinforcement, has strengthened the elasticity of terminal when connecting, and guarantees connective stability more.
Two terminal five metals sheets are adopted in location division 31, and are corresponding with location assembling grove (figure does not show) in being arranged on lower cover, make product after assembling, and terminal location and skew can not occur fully in the glue shell can displacement with the connection of guaranteeing product.
Double PIN power supply connector of the present invention is by being provided with hollow reference column and catch in lower cover, and when assembling, the wire rod of terminal is walked around this hollow reference column and catch respectively, guarantee that it can not broken in use easily, and terminal is set to the spring-piece type connection, by the alignment pin location, make that this double PIN power supply connector structure is more compact.
Claims (10)
1. double PIN power supply connector, it is characterized in that: it comprises loam cake, lower cover and terminal, described terminal is arranged in the lower cover, this loam cake and lower cover fasten, described lower cover comprises hollow reference column and catch, and the wire rod of terminal is walked around this hollow reference column and this catch respectively, and bending is loaded in the lower cover.
2. double PIN power supply connector according to claim 1 is characterized in that: described hollow reference column and this catch are arranged on the center line of this lower cover.
3. double PIN power supply connector according to claim 1 is characterized in that: described hollow reference column and this catch just are provided with along center line.
4. double PIN power supply connector according to claim 1 is characterized in that: described lower cover further comprises spacer, and described spacer is arranged between two terminals.
5. double PIN power supply connector according to claim 1 is characterized in that: the rear end of this loam cake is provided with alignment pin, and the position of described hollow reference column is corresponding with this alignment pin.
6. double PIN power supply connector according to claim 5 is characterized in that: when upper and lower covers fastened, this alignment pin inserted this hollow reference column.
7. double PIN power supply connector according to claim 1 is characterized in that: the side of described loam cake is provided with buckle, and covering correspondence is provided with draw-in groove down.
8. double PIN power supply connector according to claim 1 is characterized in that: described terminal comprises connecting portion and the location division that links to each other with this connecting portion, and this connecting portion is connected with the bent part of passing through between the location division.
9. double PIN power supply connector according to claim 8 is characterized in that: described connecting portion adopts the contact of mini-bomb chip.
10. double PIN power supply connector according to claim 8 is characterized in that: two terminal five metals sheets are adopted in described location division, and are corresponding with location assembling grove in being arranged on lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101068918A CN101546880B (en) | 2009-04-24 | 2009-04-24 | Double pin power supply connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101068918A CN101546880B (en) | 2009-04-24 | 2009-04-24 | Double pin power supply connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101546880A true CN101546880A (en) | 2009-09-30 |
| CN101546880B CN101546880B (en) | 2010-09-29 |
Family
ID=41193842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101068918A Active CN101546880B (en) | 2009-04-24 | 2009-04-24 | Double pin power supply connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101546880B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253528A (en) * | 2018-01-12 | 2018-07-06 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
-
2009
- 2009-04-24 CN CN2009101068918A patent/CN101546880B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253528A (en) * | 2018-01-12 | 2018-07-06 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101546880B (en) | 2010-09-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Guangdong, Baoan District manhole street, West Ring Road, building B, No. 1013, on the third floor Patentee after: Shenzhen Alex Connector Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District manhole street Yabian Industrial Zone second first workshop Patentee before: Shenzhen Alex Connector Co., Ltd. |
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| CP02 | Change in the address of a patent holder |