CN202712500U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN202712500U CN202712500U CN 201220282316 CN201220282316U CN202712500U CN 202712500 U CN202712500 U CN 202712500U CN 201220282316 CN201220282316 CN 201220282316 CN 201220282316 U CN201220282316 U CN 201220282316U CN 202712500 U CN202712500 U CN 202712500U
- Authority
- CN
- China
- Prior art keywords
- electric connector
- plastic casing
- lamellar body
- snake spring
- utility
- 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 - Fee Related
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides an electric connector, which comprises a plastic shell and a conductive terminal fixed onto the plastic shell. The conductive terminal is provided with a sheet-shaped fixed plate fixed onto the plastic shell, and an s-shaped zigzag spring bent and extended from one end of the fixed plate. The zigzag spring is provided with a contact part outwardly extended out of the plastic shell. The electric connector is convenient in assembly and low in cost.
Description
Technical field
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector with spring terminal.
Background technology
Electric connector has been widely used in the various electronic equipments for being electrically connected between each electronic component.A kind of Mobile phone horn connector that is applied on the mobile phone includes plastic casing and is fixed to the conductive terminal that conducts to carry out signal on the plastic casing.This conductive terminal generally includes the conducting terminal that is fixed on the plastic casing and the spring terminal that welds mutually with conducting terminal.This conducting terminal becomes tabular to abut on the plastic casing inwall.Described spring terminal be one with described conducting terminal torsionspring that be connected and that be capitate.Welding mutually with described conducting terminal bottom of described spring terminal, upper end and a butt connector are electrically connected.In order to guarantee the connective stability of this kind connector and butt connector, the lower end part that usually need to weld mutually to spring terminal and conducting terminal and the upper-end part of driving that is connected with butt connector carry out gold-plated processing.But only lower end and the upper-end part of driving of spring terminal are carried out difficulty of gold-plated technique, so existing production firm all adopts the whole gold-plated mode of spring terminal to realize connective stability.Yet desired gold plating thickness was higher when spring terminal used as conductive contact, can cause thus this kind connector cost higher behind the spring terminal overgild, and the assembling of this kind spring terminal and welding procedure efficient are low.
Therefore, be necessary to provide a kind of improved electric connector to address the above problem.
The utility model content
The purpose of this utility model is to provide a kind of electric connector easy to assembly and lower-cost.
For realizing above-mentioned utility model purpose, the utility model provides a kind of electric connector, comprise plastic casing and be fixed on conducting terminal on the plastic casing, described conducting terminal is provided with and is fixed on the plastic casing and fixedly lamellar body in the form of sheets and extend and be the snake spring of S shape from the bending of described fixedly lamellar body one end, and described snake spring is provided with the contact site that outwards stretches out plastic casing.
As further improvement of the utility model, described snake spring and described fixedly lamellar body are perpendicular.
As further improvement of the utility model, described plastic casing comprises upper shell and the lower house that is oppositely arranged, and described lower house is provided with the holding slot of fixing described fixedly lamellar body, and described upper shell is provided with the perforation for the outside projection of described snake spring.
As further improvement of the utility model, described electric connector includes several described conducting terminals that the interval arranges, and described upper shell is provided with that several intervals arrange and the respectively described perforation corresponding with each snake spring.
As further improvement of the utility model, described fixedly lamellar body and described snake spring integrated punching form.
The beneficial effects of the utility model are: the utility model passes through the snake spring as spring terminal, and this snake spring directly bends and extends into type from the fixedly lamellar body one of conducting terminal, thus so that the conducting terminal manufacturing in the utility model and installation are all more convenient; In addition, it is also more convenient directly to carry out gold-plated processing on the contact site of snake spring end, thus not be used in carry out on the whole snake spring gold-plated, and then the manufacturing cost of saving the utility model electric connector.
Description of drawings
Fig. 1 is the stereogram of the utility model electric connector;
Fig. 2 is the decomposed figure of the utility model electric connector;
Fig. 3 is the stereogram of the conducting terminal of the utility model electric connector.
Embodiment
Below with reference to each execution mode shown in the drawings the utility model is described in detail.But these execution modes do not limit the utility model, and the conversion on the structure that those of ordinary skill in the art makes according to these execution modes, method or the function all is included in the protection range of the present utility model.
Please refer to Fig. 1 to a preferred embodiments that Figure 3 shows that the utility model electric connector 100.Described electric connector 100 comprises plastic casing 1 and is fixed to some conducting terminals 2 on the plastic casing 1.
In conjunction with Figure 1 and Figure 2, described plastic casing 1 comprises upper shell 11 and the lower house 12 that is oppositely arranged.The limiting plate 122 that described lower house 12 is provided with substrate 121 and extends towards upper shell 11 perpendicular directions from substrate 121.Described substrate 121 is provided with the holding slot 123 in order to fixing described conducting terminal 2.Described holding slot 123 stretches into the downside of limiting plate 122.Described upper shell 11 is provided with the perforation 111 that runs through up and down for described conducting terminal 2 outside projections.Described upper shell 11 and upper shell 12 both sides are respectively equipped with the holding hole 3 that runs through up and down.The holding hole 3 of described upper shell 11 and the holding hole of lower house 12 3 is mutually corresponding and connect described upper shell 11 and lower house 12 to be fixed together by a screw (not shown).
To shown in Figure 3, each described conducting terminal 2 is provided with and is fixed on the plastic casing 1 and fixedly lamellar body 21 in the form of sheets and the snake spring 22 that extends and be the S shape from described fixedly lamellar body 21 1 ends bending in conjunction with Fig. 1.Described fixedly lamellar body 21 and described snake spring 22 integrated punchings form, and described snake spring 22 and described fixedly lamellar body 21 perpendicular settings.Described snake spring 22 is provided with the contact site 221 that outwards stretches out plastic casing 1.Described conducting terminal 2 is provided with the Gold plated Layer (not shown) that is plated on the described contact site 221.Described fixedly lamellar body 21 is fixed in the holding slot 123 of described lower house 11 and protrudes into the downside of described limiting plate 122, can prevent that thus described conducting terminal 2 from moving up.The contact site 221 of described snake spring 22 stretches out upper shell 12 from described perforation 111.
In sum, the utility model by with snake spring 22 as spring terminal, and this snake spring 22 directly bent and extended into type from fixedly lamellar body 21 one of conducting terminal 2, thus so that the conducting terminal 2 in the utility model make and install all more convenient; In addition, it is also more convenient directly to carry out gold-plated processing on the contact site 221 of snake spring 22 ends, thus not be used in carry out on the whole snake spring 22 gold-plated, and then the manufacturing cost of saving the utility model electric connector 100.
Be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, technical scheme in each execution mode also can through appropriate combination, form other execution modes that it will be appreciated by those skilled in the art that.
Above listed a series of detailed description only is specifying for feasibility execution mode of the present utility model; they are not to limit protection range of the present utility model, allly do not break away from equivalent execution mode or the change that the utility model skill spirit does and all should be included within the protection range of the present utility model.
Claims (5)
1. electric connector, comprise plastic casing and be fixed on conducting terminal on the plastic casing, it is characterized in that: described conducting terminal is provided with and is fixed on the plastic casing and fixedly lamellar body in the form of sheets and extend and be the snake spring of S shape from the bending of described fixedly lamellar body one end, and described snake spring is provided with the contact site that outwards stretches out plastic casing.
2. electric connector according to claim 1, it is characterized in that: described snake spring and described fixedly lamellar body are perpendicular.
3. electric connector according to claim 2, it is characterized in that: described plastic casing comprises upper shell and the lower house that is oppositely arranged, described lower house is provided with the holding slot in order to fixing described fixedly lamellar body, and described upper shell is provided with the perforation for the outside projection of described snake spring.
4. electric connector according to claim 3 is characterized in that: described electric connector includes several described conducting terminals that the interval arranges, and described upper shell is provided with that several intervals arrange and the respectively described perforation corresponding with each snake spring.
5. electric connector according to claim 1 is characterized in that: described fixedly lamellar body and the formation of described snake spring integrated punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220282316 CN202712500U (en) | 2012-06-15 | 2012-06-15 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220282316 CN202712500U (en) | 2012-06-15 | 2012-06-15 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712500U true CN202712500U (en) | 2013-01-30 |
Family
ID=47592768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220282316 Expired - Fee Related CN202712500U (en) | 2012-06-15 | 2012-06-15 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723634A (en) * | 2012-06-15 | 2012-10-10 | 昆山嘉华电子有限公司 | Electric connector |
-
2012
- 2012-06-15 CN CN 201220282316 patent/CN202712500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723634A (en) * | 2012-06-15 | 2012-10-10 | 昆山嘉华电子有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140615 |
|
| EXPY | Termination of patent right or utility model |