CN201149912Y - Holding structure of card connector - Google Patents
Holding structure of card connector Download PDFInfo
- Publication number
- CN201149912Y CN201149912Y CNU2007201931186U CN200720193118U CN201149912Y CN 201149912 Y CN201149912 Y CN 201149912Y CN U2007201931186 U CNU2007201931186 U CN U2007201931186U CN 200720193118 U CN200720193118 U CN 200720193118U CN 201149912 Y CN201149912 Y CN 201149912Y
- Authority
- CN
- China
- Prior art keywords
- card connector
- clamping
- operating portion
- main part
- main body
- 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
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Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a clamping structure of a card connector. The gripping structure comprises a lengthwise insulating main body and a pair of clamping devices, wherein, a plurality of terminals and a card inserting groove are arranged on the insulating main body; all clamping devices are respectively made of metal by integral processing and comprise main body parts and operating parts connected, an installation part which can be assembled at the bottom of the both sides of the insulating main body is arranged at one end of the main body, a clamping part and a pressing part are respectively arranged at both ends of the operating part, and by dint of the function of the pressing part, an electric card can be fixed or released by the clamping part.
Description
Technical field
The utility model relates to a kind of connector, particularly is provided with buckle structure relevant for a kind of both sides, with the buckle structure of the card connector of held stationary electronic cards.
Background technology
The card connector that the utility model is related is used to assemble a memory modules, for example general DDR (Double-Data-Rate) SDRAM module.Its structure has an insulating body, can insert wherein for memory modules one side, and form electric connection with the terminal that is fixed in the insulating body, to reach the purpose that signal transmits.
Memory modules after from top to bottom inclination mode is inserted insulating body, presses down the memory modules opposite side when assembling again, makes its formation level, therefore must have fixed mechanism to stablize memory modules in addition, upsprings or the level disengaging to avoid memory modules.Yet, in the fixed mechanism of Shi Yonging, stably do the research and development design on the fixing memory modules how mostly, and how this took out memory modules easily to reckon without the user in the past.
Summary of the invention
The purpose of this utility model is to provide the clamp structure of card connector, by improvement of the present utility model, to strengthen the operability of clamp structure, makes things convenient for the user to operate.
The utility model provides a kind of clamp structure of card connector, and comprise the insulating body and a pair of clamping device of lengthwise shape: insulating body is provided with a plural terminals and a card insertion slot; Each clamping device is processed into by metal is one-body molded respectively, this clamping device comprises continuous main part and operating portion, this main part one end is provided with the installation portion that can be assembled in these insulating body two side bottoms, these operating portion two ends are respectively equipped with clamping part and press section, by the effect of this press section, this clamping part is fixed or discharged an electronic cards.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the utility model preferred forms.
Fig. 2 is the three-dimensional exploded view of the utility model preferred forms.
Fig. 3 A is the stereogram of the buckle arm of the utility model preferred forms.
Fig. 3 B is the stereogram of the buckle arm of the utility model preferred forms.
Fig. 4 is the view that the utility model combines with electronic cards.
The figure number explanation
10. insulating body
11. card insertion slot
20. clamping device
21. main part 211. installation portions
212. fixed part 213. stop parts
22. connecting portion
23. operating portion 231. clamping parts
232. press section 233. arc sections
30. terminal
90. electronic cards
91. groove
Embodiment
Preferred forms of the present utility model below is described, please refer to Fig. 1 to shown in Figure 4: the clamp structure of card connector of the present utility model mainly is made of insulating body 10 and a pair of clamping device 20, and clamping device 20 is assembled in the both sides of insulating body 10 relatively.The structure of insulating body 10 is roughly the framework of lengthwise shape, be provided with plural terminals 30 in it, card insertion slot 11 is located at a side of insulating body 10, by this, the user can insert electronic cards 90 1 sides in the draw-in groove 11, make to form between electronic cards 90 and the plural terminals 30 to electrically conduct, and the fixing side of electronic cards of sandwich device 20.
Clamping device 20 is made of the one-body molded processing of metal, it comprises that mainly main part 21, connecting portion 22 and operating portion 23 form, can be used to make the stable location of electronic cards 90 energy of inserting insulating body 10, main part 21 has installation portion 211, fixed part 212 and stop part 213, operating portion 23 has clamping part 231, press section 232 and arc sections 233, and connecting portion 22 links the stage casing upper limb of installation portion 211 and operating portion 23.Installation portion 211 is positioned at main part 21 1 ends, can be assembled in 10 liang of side bottoms of insulating body, 10 of clamping device 20 and insulating bodies are interfixed, common formation one ㄇ word shape structure, fixed part 212 is formed at main part 21 lower edges, can be used for being fixedly welded on a circuit board,, make main part 21 itself form not yielding mobile rigid structure by the effect of installation portion 211 and fixed part 212.23 of operating portions are as more unsettled movable structure, it is by connecting portion 22 effects, make operating portion 23 be positioned at place, main part 21 more laterals relatively, the opposite end of operating portion 23 is provided with clamping part 231 and press section 232, when the user relatively inwardly presses press section 232 with hand, two clamping parts 231 can be relative to outwards moving, after the user discharges press section 232, can fasten electronic cards 90 by two clamping parts 231, by this structure, allow the user be convenient to operation, and arc sections 233 can be embedded in the groove 91 of electronic cards 90 both sides, breaks away to avoid electronic cards 90 levels.
Stop part 213 is formed at main part 21 lower edges and after operating portion 23 extends, and upwards bending again, can be used as the pivot point of operating portion 23 and protects the start of operating portion 23 in the outside, operating portion 23 stage casings with block.
The clamp structure of the card connector shown in the utility model has can allow the structural design of user's pressing operation, is convenient to the electronic cards assembling and uses.And the installation portion 211 of clamping device 20 is installed in the bottom of insulating body 10, and can be stable be held between insulating body 10 and the circuit board effectively increases the intensity of buckle structure.In sum, the utility model has really met the important document of creating patent, now proposes patent application in accordance with the law.The above, it only is the utility model better embodiment, be not to be used for limiting the scope that the utility model is implemented, all equalizations of doing according to the described shape of the utility model claim, structure, feature and spirit change and modify, and all should be included in the claim of the present utility model.
Claims (4)
1. the clamp structure of a card connector is characterized in that comprising: the insulating body of lengthwise shape, and it is provided with a plural terminals and a card insertion slot; A pair of clamping device, be processed into by metal is one-body molded respectively, this clamping device comprises continuous main part and operating portion, this main part one end is provided with the installation portion that can be assembled in these insulating body two side bottoms, these operating portion two ends are respectively equipped with clamping part and press section, by the effect of this press section, this clamping part is fixed or discharged an electronic cards.
2. the clamp structure of card connector as claimed in claim 1 is characterized in that, this main part lower edge more extends and is provided with a stop part, can be used for preventing this operating portion distortion.
3. the clamp structure of card connector as claimed in claim 1 is characterized in that, this operating portion more extends and is provided with an arc sections.
4. the clamp structure of card connector as claimed in claim 1 is characterized in that, this main part lower edge more extends and is provided with a fixed part, can be used for being fixedly welded on the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201931186U CN201149912Y (en) | 2007-10-31 | 2007-10-31 | Holding structure of card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201931186U CN201149912Y (en) | 2007-10-31 | 2007-10-31 | Holding structure of card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149912Y true CN201149912Y (en) | 2008-11-12 |
Family
ID=40117684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201931186U Expired - Fee Related CN201149912Y (en) | 2007-10-31 | 2007-10-31 | Holding structure of card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149912Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269778A (en) * | 2014-07-23 | 2016-01-27 | 住友重机械工业株式会社 | Injection molding machine |
-
2007
- 2007-10-31 CN CNU2007201931186U patent/CN201149912Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269778A (en) * | 2014-07-23 | 2016-01-27 | 住友重机械工业株式会社 | Injection molding machine |
| CN105269778B (en) * | 2014-07-23 | 2018-07-31 | 住友重机械工业株式会社 | Injection (mo(u)lding) machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20131031 |