CN204464531U - Connector and mobile terminal with same - Google Patents
Connector and mobile terminal with same Download PDFInfo
- Publication number
- CN204464531U CN204464531U CN201520124711.XU CN201520124711U CN204464531U CN 204464531 U CN204464531 U CN 204464531U CN 201520124711 U CN201520124711 U CN 201520124711U CN 204464531 U CN204464531 U CN 204464531U
- Authority
- CN
- China
- Prior art keywords
- connector
- flat spring
- contact flat
- support chip
- terminal
- 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
Links
- 239000011159 matrix material Substances 0.000 claims description 18
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 4
- 210000002435 tendon Anatomy 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 3
- 239000012634 fragment Substances 0.000 abstract description 8
- 239000002184 metal Substances 0.000 description 10
- 239000004033 plastic Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model is suitable for a connector technical field provides a connector and have mobile terminal of this connector. The connector comprises a body and a shell connected to the body, the body comprises an insulating base body and a terminal connected to the insulating base body, the terminal comprises a base body and a contact elastic sheet integrally connected to the base body, the front end of the contact elastic sheet is lower than the surface of the insulating base body, the base body is integrally connected with a supporting sheet used for supporting the lower end of the contact elastic sheet, the supporting sheet is connected to the base body in a downward and reverse folding mode, and the lower portion of the front end of the contact elastic sheet is in contact with the supporting sheet. The connector is arranged in the mobile terminal. The utility model provides a connector and have mobile terminal of this connector, contact shell fragment slides on the backing sheet during its plug-in card, and the backing sheet can share partial holding down force during the plug-in card to avoid the contact shell fragment permanent deformation of terminal, the connector is difficult for becoming invalid, and the reliability is good.
Description
Technical field
The utility model belongs to connector technique field, particularly relates to a kind of connector and has the mobile terminal of this connector.
Background technology
Electronic product (mobile terminal) is more and more thinner in the market, as mobile phone etc., the structural member of the thinning rear the inside of mobile phone is also more and more thinner, connector is also like this, and when SIM CARD is thinning, when we use mobile phone in plug-in card process the inside shell fragment because card press down the pcb board that may scrape mobile phone, and if green oil on pcb board is scraped, the shell fragment of SIM CARD can touch the metal wire below pcb board green oil, thus causes short circuit.Although terminal shell fragment head is raised can head it off, if terminal shell fragment head exceeds plastic rubber surface, then easy in plug-in card process operate miss cause terminal to burst PIN and connector was lost efficacy, affecting consumer normally uses, less reliable.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of connector and have the mobile terminal of this connector, it is of good reliability.
The utility model is achieved in that a kind of connector, comprise body and the housing being connected to described body, described body comprises insulating base frame and is connected to the terminal of described insulating base frame, described terminal comprises matrix and is integrally connected to the contact flat spring of matrix, the front end of described contact flat spring is lower than the surface of described insulating base frame, described matrix is connected with the support chip for supporting described contact flat spring lower end, the downward reflexed of described support chip is connected to described matrix, and the bottom of described contact flat spring front end contacts with described support chip.
Alternatively, the both sides of each described contact flat spring are all respectively provided with a described support chip, described contact flat spring front end be extended with the Extendible flake taken mutually with described support chip to both sides; Or the wherein side correspondence of described each described contact flat spring is provided with described support chip, and the side of described contact flat spring is provided with the Extendible flake extended to described support chip; Or described support chip is to the bottom direction reflexed of described contact flat spring.
Alternatively, the front end of described contact flat spring is in T shape.
Alternatively, the unsettled setting of the relatively described insulating base frame in the front end of described support chip.
Alternatively, the matrix in described terminal is embedded at described insulating base frame.
Alternatively, described insulating base frame and described terminal are shaping by embedding and injection molding.
Alternatively, described contact flat spring has the portion of arching upward.
Alternatively, described terminal integrated punching is shaping.
Alternatively, the front end of described contact flat spring is provided with arc convex tendon toward the side of described support chip.
The utility model additionally provides a kind of mobile terminal, is provided with above-mentioned connector in described mobile terminal.
Connector provided by the utility model and there is the mobile terminal of this connector, it is by arranging the support chip for supporting described contact flat spring lower end, the downward reflexed of described support chip is connected to described matrix, and the bottom of described contact flat spring front end contacts with described support chip.Terminal metal thin slice reflexed forms support chip, and the head of contact flat spring rides on support chip, and can not exceed plastic rubber surface, during plug-in card, contact flat spring slides on support chip.During plug-in card, support chip can share partial depression power, and to avoid the contact flat spring permanent deformation of terminal, connector not easily lost efficacy, of good reliability.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the solid assembling schematic diagram of the connector that the utility model embodiment provides;
Fig. 2 is connector that the utility model embodiment provides solid assembling schematic diagram when being plugged with SIM card;
Fig. 3 is the perspective exploded view of the connector that the utility model embodiment provides;
Fig. 4 is the schematic perspective view of terminal in the connector that provides of the utility model embodiment;
Fig. 5 is the generalized section of the connector that the utility model embodiment provides;
Fig. 6 is the generalized section of the connector that the utility model embodiment provides;
Fig. 7 is A place close-up schematic view in Fig. 6;
Fig. 8 is the schematic perspective view of terminal in the connector that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Fig. 1 ~ Fig. 8, a kind of connector that the utility model embodiment provides, comprise body 1 and the housing 2 being connected to described body 1, be formed with the plug-in card space for holding data card 9 between housing 2 and body 1, data card 9 can be SIM card, RAM (random access memory) card etc.Described body 1 comprises insulating base frame 11 and is connected to the terminal 12 of described insulating base frame 11, housing 2 can be iron-clad, housing 2 is connected to insulating base frame 11 by buckle structure, described terminal 12 comprises matrix 121 and is integrally connected to the contact flat spring 122 of matrix 121, and contact flat spring 122 elasticity can be resisted against the contact area of SIM card or RAM (random access memory) card.Matrix 121 can be embedded in insulating base frame 11.The front end of described contact flat spring 122 is lower than the surface of described insulating base frame 11, connector reliably can be inserted to make the data card 9 such as SIM card, internal memory cover, described matrix 121 is connected with the support chip 123 for supporting described contact flat spring 122 lower end, the downward reflexed of described support chip 123 is connected to described matrix 121, and the bottom of described contact flat spring 122 front end contacts with described support chip 123.Terminal 12 sheet metal reflexed forms support chip 123, the insulating base frame 11 of plastic cement can adopt the mode of INSERT MOLDING (embedding and injection molding), the sheet metal (support chip 123) of reflexed does not wrap in the insulating base frame 11 of plastic cement, support chip 123 can be in vacant state, the head of contact flat spring 122 rides on sheet metal (support chip 123), plastic rubber surface can not be exceeded, during plug-in card, contact flat spring 122 is in the upper slip of sheet metal (support chip 123), as shown in Figure 4.During plug-in card, sheet metal (support chip 123) can share partial depression power, avoids the permanent deformation of terminal 12 shell fragment.
Particularly, the both sides of each described contact flat spring 122 are all respectively provided with a described support chip 123, described contact flat spring 122 front end be extended with the Extendible flake 124 taken mutually with described support chip 123 to both sides, support effects is good.Or, the wherein side correspondence of described each described contact flat spring 122 is provided with described support chip 123, the side of described contact flat spring 122 is provided with the Extendible flake 124 extended to described support chip 123, and namely each contact flat spring 122 also a correspondence can be provided with an Extendible flake 124.Or, described support chip 123 to the bottom direction reflexed of described contact flat spring 122, without the need to arranging Extendible flake 124.
Particularly, the front end of described contact flat spring 122 can be in T shape, and contact flat spring 122 is one-body molded.
Particularly, the unsettled setting of the relatively described insulating base frame 11 in front end of described support chip 123, because sheet metal (support chip 123) can be in vacant state, during plug-in card, sheet metal (support chip 123) can share partial depression power, can avoid the permanent deformation of terminal 12 shell fragment better.
Particularly, the matrix 121 in described terminal 12 is embedded at described insulating base frame 11, and insulating base frame 11 is plastic parts.
In embody rule, described insulating base frame 11 is shaping by embedding and injection molding with described terminal 12, and it is of good reliability and cost is low.
Particularly, described contact flat spring 122 or described Extendible flake 124 have the portion of arching upward 125, to connect with SIM card, RAM (random access memory) card better.
Particularly, described terminal 12 can integrated punching shaping, its cost is low and of good reliability.
Particularly, the front end of described contact flat spring 122 is provided with arc convex tendon 126 toward the side of described support chip 123, and arc convex tendon 126 is butted on support chip 123, and it is of good reliability.
The utility model additionally provides a kind of mobile terminal, is provided with above-mentioned connector in described mobile terminal.Be provided with circuit board in mobile terminal, connector can be arranged on circuit board.Mobile terminal can be mobile phone or panel computer etc.
The connector that the utility model embodiment provides and there is the mobile terminal of this connector, it is by arranging the support chip 123 for supporting described contact flat spring 122 lower end, the downward reflexed of described support chip 123 is connected to described matrix 121, and the bottom of described contact flat spring 122 front end contacts with described support chip 123.Terminal 12 sheet metal reflexed forms support chip 123, and the head of contact flat spring 122 rides on support chip 123, can not exceed plastic rubber surface, and during plug-in card, contact flat spring 122 slides on support chip 123.During plug-in card, support chip 123 can share partial depression power, and to avoid contact flat spring 122 permanent deformation of terminal 12, connector not easily lost efficacy, of good reliability.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a connector, comprise body and the housing being connected to described body, described body comprises insulating base frame and is connected to the terminal of described insulating base frame, it is characterized in that, described terminal comprises matrix and is integrally connected to the contact flat spring of matrix, the front end of described contact flat spring is lower than the surface of described insulating base frame, described matrix is connected with the support chip for supporting described contact flat spring lower end, the downward reflexed of described support chip is connected to described matrix, and the bottom of described contact flat spring front end contacts with described support chip.
2. connector as claimed in claim 1, it is characterized in that, the both sides of each described contact flat spring are all respectively provided with a described support chip, described contact flat spring front end be extended with the Extendible flake taken mutually with described support chip to both sides; Or the wherein side correspondence of described each described contact flat spring is provided with described support chip, and the side of described contact flat spring is provided with the Extendible flake extended to described support chip; Or described support chip is to the bottom direction reflexed of described contact flat spring.
3. connector as claimed in claim 2, it is characterized in that, the front end of described contact flat spring is in T shape.
4. connector as claimed in claim 1, is characterized in that, the unsettled setting of the relatively described insulating base frame in front end of described support chip.
5. connector as claimed in claim 1, it is characterized in that, the matrix in described terminal is embedded at described insulating base frame.
6. connector as claimed in claim 1, is characterized in that, it is shaping that described insulating base frame and described terminal pass through embedding and injection molding.
7. connector as claimed in claim 2, it is characterized in that, described contact flat spring has the portion of arching upward.
8. the connector according to any one of claim 1 to 6, is characterized in that, described terminal integrated punching is shaping.
9. the connector according to any one of claim 1 to 6, is characterized in that, the front end of described contact flat spring is provided with arc convex tendon toward the side of described support chip.
10. a mobile terminal, is characterized in that, is provided with connector as claimed in any one of claims 1-9 wherein in described mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124711.XU CN204464531U (en) | 2015-03-03 | 2015-03-03 | Connector and mobile terminal with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124711.XU CN204464531U (en) | 2015-03-03 | 2015-03-03 | Connector and mobile terminal with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464531U true CN204464531U (en) | 2015-07-08 |
Family
ID=53671366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520124711.XU Expired - Fee Related CN204464531U (en) | 2015-03-03 | 2015-03-03 | Connector and mobile terminal with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321579A (en) * | 2018-03-28 | 2018-07-24 | 江苏和飞航天电子有限公司 | One kind is anti-to kneel PIN connection terminals and its manufacture craft |
-
2015
- 2015-03-03 CN CN201520124711.XU patent/CN204464531U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321579A (en) * | 2018-03-28 | 2018-07-24 | 江苏和飞航天电子有限公司 | One kind is anti-to kneel PIN connection terminals and its manufacture craft |
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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: 20150708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |