CN2655463Y - Improved positioning structure for card connector - Google Patents
Improved positioning structure for card connector Download PDFInfo
- Publication number
- CN2655463Y CN2655463Y CN 03260882 CN03260882U CN2655463Y CN 2655463 Y CN2655463 Y CN 2655463Y CN 03260882 CN03260882 CN 03260882 CN 03260882 U CN03260882 U CN 03260882U CN 2655463 Y CN2655463 Y CN 2655463Y
- Authority
- CN
- China
- Prior art keywords
- card connector
- improved
- base portion
- location structure
- memory card
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a positioning improved structure of a card connector, wherein an insulation seat body is equipped with a containing room, plural embedding dents are equipped inside the containing room, conductive ends are embedded on each embedding dent, a shielding shell body is coated outside the insulation seat body, the insulation seat body is equipped with a base portion, one side of the base portion is folded downward with two side plates, a springy plate is connected between the two side plates, the springy plate is clamped on a concave dent equipped by a memory card to form a positioning, and plural connection points on the memory card are contacted with the conductive end to form an electric connection, thereby the memory card is clamped inside the card connector more stably.
Description
Technical field
The utility model relates to a kind of location structure-improved of card connector.
Background technology
Now, the computer technology fast development, desktop computer and notebook computer have been prevalent in each corner in the society, and it derives relevant electronic product also extensively to be used by popular, photo printer, the numerical digit video camera, digital still camera ... etc., and its function of this series products also day by day increases, also more crescendo is big for the periphery additional function, required data quantity also increases relatively, and then, develop and the memory card that can store data, as pcmcia card, the CF card ... and memory card is being used on the electronic product widely, and also increase in demand thereupon of employed relatively card connector.
Moreover, present employed card connector and memory card, mostly be to reach fixing in conjunction with the grab mode with draw-in groove, as No. the 456605, notification number " memory card Connection Block ", in the application in 89 on September 21, of Taiwan the Republic of China, application case number the 08921634 No. five, see also Fig. 6, shown in 7, find out by knowing among the figure, card connector A is for being provided with a grab A1, and memory card B is for being provided with a draw-in groove B1, in the time of in memory card B pushes card connector A, the grab A1 of card connector A can produce an elastic displacement because of pushing of memory card B, and when memory card B pushes fully, grab A1 can snap in because of the reset capability of its elastic displacement in the draw-in groove B1, forms the location.
The above-mentioned card connector of commonly using, for utilizing the elastic reset ability of grab, make it can snap in the draw-in groove, yet, this grab has only a side to be connected on the card connector, when reusing, grab is easy to generate elastic fatigue, memory card can't be located, or cause and rock, and memory card is as in use rocking or breaking away from card connector, can cause data to run off or the memory card damage, causing user's inconvenience greatly, is to be with, above-mentioned disappearance to be engaged in the direction place that this journey dealer desires most ardently the research improvement.
Summary of the invention
The creator is to collect related data because above-mentioned disappearance, via assessing in many ways and consider, and with the many years of experience of engaging in the industry accumulation via continuous thinking, design, the side designs the location structure-improved of this kind card connector.
The purpose of this utility model is to provide a kind of location structure-improved of card connector, the shell fragment both sides make it be difficult for elastic fatigue for being connected in shield shell, and use both sides to fix, can make shell fragment can strengthen its reset capability, make being fastened in the card connector that memory card can be more firm.
The utility model is to provide a kind of location structure-improved of card connector, in insulating base frame, be provided with accommodation space, and have plural caulking groove in the accommodation space, and in each caulking groove, be embedded conducting terminal, and outside insulating base frame, be coated with shield shell, it is characterized in that; This shield shell is provided with a base portion, and under base portion one side direction, be bent with biside plate, and between biside plate, be connected with shell fragment, be fastened in the set groove of memory card by shell fragment and form the location, and the plural contact on the memory card contact the formation electric connection with conducting terminal.
The utility model is to provide a kind of location structure-improved of card connector, and the base portion both sides of this shield shell are for being bent with alar part downwards, and alar part has groove, and the set projection in this saturating groove and insulating base frame both sides forms and fastens.
The utility model is to provide a kind of location structure-improved of card connector, and the base portion both sides of this shield shell are for being bent with guide plate downwards, and is connected to form ground connection with the set ground strip in insulating base frame both sides.
The utility model is to provide a kind of location structure-improved of card connector, and the place ahead of this shield shell is provided with the stop sheet, and snaps in the set short slot of insulating base frame.
The utility model is to provide a kind of location structure-improved of card connector, and this shell fragment is a curve-like.
The utility model is to provide a kind of location structure-improved of card connector, and this shell fragment and side plate and shield shell are formed in one.
The utility model makes being fastened in the card connector that memory card can be more firm.
Description of drawings
Fig. 1 is a stereo appearance figure of the present utility model.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is the stereo appearance figure of the utility model before memory card inserts.
Fig. 4 is the stereo appearance figure of the utility model when memory card inserts.
Fig. 5 is the stereo appearance figure of the utility model after memory card inserts.
Fig. 6 is the stereo appearance figure of commonly using before memory card inserts card connector.
Fig. 7 is the stereo appearance figure of commonly using after memory card inserts card connector.
Embodiment
For reaching above-mentioned purpose and structure, technological means that the utility model adopted and effect thereof, drawing now illustrates in detail that with regard to preferred embodiment of the present utility model its structure is as follows with function, understands fully in order to do profit.
See also shown in Fig. 1,2, find out by knowing among the figure, the utility model is made up of with shield shell 3 insulating base frame 1, conducting terminal 2, wherein:
This insulating base frame 1 is provided with a base portion 11, and cut open in base portion 11 surfaces and to be provided with plural caulking groove 111, and base portion 11 tops are provided with an accommodation space 12, and be provided with projection 13 and wear groove 14 in base portion 11 both sides, and wear groove 14 and can insert, and base portion the place ahead is provided with a short slot 16 for ground strip 15.
These conducting terminal 2 both sides are provided with latch 21.
This shield shell 3 is provided with a base portion 31, and base portion 31 both sides are bent with alar part 32 and guide plate 33 downwards, and be provided with groove 321 in alar part 32 surfaces, and extended a stop sheet 35 in base portion 31 the place aheads, and base portion 31 1 sides have the biside plate 34 of downward bending in addition, and are connected with shell fragment 341 in 34 of biside plates.
When the utility model in group during structure, earlier ground strip 15 is inserted base portion 11 both sides of insulating base frames 1 set wear groove 14, continuous base portion 11 surfaces that conducting terminal 2 is inserted in the insulating base frame 1 are cutd open in the caulking groove of establishing 111, and the latch 21 that conducting terminal 2 both sides are set, form the interference location in caulking groove 111 inwalls, again shield shell 3 is covered on the insulating base frame 1, and make the set projection 13 in insulating base frame 1 both sides snap in the set saturating groove 321 in shield shell 3 both sides, and the ground strip 15 that the guide plate 33 of shield shell 3 both sides can be held in insulating base frame 1 both sides forms ground connection, the set stop sheet 35 in shield shell 3 the place aheads then embeds the short slot 16 of insulating base frame 1, and then finishes whole group structure of the present utility model.
See also shown in Fig. 3～5, learn by knowing among the figure, memory card 4 one sides are provided with a draw-in groove 41, when memory card pushes the accommodation space 12 of insulating base frame 1, the shell fragment 341 that these shield shell 3 one sides are set because of pushing of memory card 4 forms an elastic displacement, and produces reset capability, and when memory card 4 pushed fully, the shell fragment 341 of this shield shell 3 can be equipped in the draw-in groove 41 interior location that form of memory card 4 because of reset capability.
Be with, the location structure-improved of the utility model card connector, compared to traditional design, the utility model can improve the key problem in technology of commonly using and be: these shell fragment 341 both sides are connected in shield shell 3 for using side plate 34, make shell fragment 341 be difficult for elastic fatigue, and then increase access times, and reduce consumer's use cost, and shell fragment 341 can increase its reset capability because of the side plate 34 of both sides, and the locating effect of memory card 4 is strengthened.
In sum, the location structure-improved of card connector of the present utility model when using, for reaching its effect and purpose really, so the utility model really is the creation of a practicality excellence, for meeting the application important document of utility model patent, is filed an application in accordance with the law.
Claims (6)
1, a kind of location structure-improved of card connector is provided with accommodation space in insulating base frame, and has plural caulking groove in the accommodation space, and is embedded conducting terminal in each caulking groove, and is coated with shield shell outside insulating base frame, it is characterized in that; This shield shell is provided with a base portion, and under base portion one side direction, be bent with biside plate, and between biside plate, be connected with shell fragment, be fastened in the set groove of memory card by shell fragment and form the location, and the plural contact on the memory card contact the formation electric connection with conducting terminal.
2, the location structure-improved of card connector according to claim 1 is characterized in that; The base portion both sides of this shield shell are for being bent with alar part downwards, and alar part has groove, and the set projection in this saturating groove and insulating base frame both sides forms and fastens.
3, the location structure-improved of card connector according to claim 1 is characterized in that; The base portion both sides of this shield shell are for being bent with guide plate downwards, and are connected to form ground connection with the set ground strip in insulating base frame both sides.
4, the location structure-improved of card connector according to claim 1 is characterized in that; The place ahead of this shield shell is provided with the stop sheet, and snaps in the set short slot of insulating base frame.
5, the location structure-improved of card connector according to claim 1 is characterized in that; This shell fragment is a curve-like.
6, the location structure-improved of card connector according to claim 1 is characterized in that; This shell fragment and side plate and shield shell are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03260882 CN2655463Y (en) | 2003-08-11 | 2003-08-11 | Improved positioning structure for card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03260882 CN2655463Y (en) | 2003-08-11 | 2003-08-11 | Improved positioning structure for card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2655463Y true CN2655463Y (en) | 2004-11-10 |
Family
ID=34329234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03260882 Expired - Fee Related CN2655463Y (en) | 2003-08-11 | 2003-08-11 | Improved positioning structure for card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2655463Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728674A (en) * | 2008-10-21 | 2010-06-09 | 日本压着端子制造株式会社 | card connector |
-
2003
- 2003-08-11 CN CN 03260882 patent/CN2655463Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101728674A (en) * | 2008-10-21 | 2010-06-09 | 日本压着端子制造株式会社 | card connector |
| CN101728674B (en) * | 2008-10-21 | 2013-07-03 | 日本压着端子制造株式会社 | Card connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |