CN200941489Y

CN200941489Y - Anti-falling device of connector

Info

Publication number: CN200941489Y
Application number: CNU2006201241487U
Authority: CN
Inventors: 洪坤铭; 游达智; 许帽清; 吕哲皜
Original assignee: Proconn Technology Co Ltd
Current assignee: Proconn Technology Co Ltd
Priority date: 2006-08-04
Filing date: 2006-08-04
Publication date: 2007-08-29
Anticipated expiration: 2016-08-04

Abstract

The anti-flying cards device of the utility model arranged on the mechanism for withdrawing cards comprises a locking shrapnel arranged on the two sides of the holding space and a locating terminal. One end of the anti-flying cards device forms a fixing part to be located on the mechanism for withdrawing cards and the other end forms an on-against part while the locating terminal is arranged in the holding space by a connecting piece and relative to the other side of the locking shrapnel. The locating terminal also forms an on-against part, making the on-against devices of the locking shrapnel and locating terminal buckled on the memory cards inserted in the connector, and moreover the locking shrapnel and locating terminal can move following the mechanism for withdrawing cards, avoiding the memory cards flying out of the connector in the time of being withdrawn by the cards withdrawing mechanism.

Description

The anti-card device that flies of connector

Technical field

The utility model relates to the anti-card device that flies of connector, especially at a kind of memory card when utilizing retreat-card device to withdraw from, can avoid by the bullet outer anti-card device that flies of connector that flies out.

Background technology

(or express one's gratification and dodge memory card) form Storage Media has compact, high storage capacity, shatter-proof, excellent specific property such as repetitive memory repeatedly because memory card in recent years, therefore is used in widely on information household appliances, personal computer or the portable digital product (following general designation electric device).

Again, the general using memory card is as the electric device of Storage Media, for example: digital camera, PDA, digital walkman etc., basically be still with the certain memory card as data storage medium, link with main frame again, carrying out reading and storing of memory card, yet when memory card and main frame link, must see through the media of connector, so that the reading and storing of main frame as transmission.

And the connection relationship between traditional memory card and the connector is to utilize the manual mode plug, therefore causes many operational inconvenience; Just utilizing the push rod mode to move back card subsequently or repeated presses memory card mode is moved back card designs such as (being commonly called as Push-Push), all is in order to provide the user at operational convenience.For example TaiWan, China is announced No. 547834 memory card retreat-card device, a kind of exactly typical Push-Push mode is moved back the design of card, its be haply utilize that memory card interlock slide after inserting connector for example carries out " heart type " move back the card path, the pulling force that moves back card path and elastic parts that mat is somebody's turn to do " heart type " produces the effect of location and reduction, because this technology partly just will not be given unnecessary details at this to continue to use for many years.

After having had above-mentioned this Push-Push mode to move back the design of card, though solved the unhandy problem of user, but because the active force of elastic parts is excessive in the retreat-card device, flown situation outside connector and produce memory card by bullet, this situation causes the wearing and tearing and the destruction of memory card easily.

The utility model content

In view of this, the purpose of this utility model is at a kind of memory card when utilizing retreat-card device to withdraw from, and can avoid by the bullet outer anti-card device that flies of connector that flies out.

For reaching above-mentioned purpose, of the present utility modelly anti-fly card device and be arranged on the retreat-card device, its anti-card device that flies includes locking shell fragment and the location terminal of being located at the accommodation space both sides, locking shell fragment one end forms fixed part and can be positioned on the retreat-card device, end forms button and supports portion in addition, and the location terminal is located in the accommodation space side in addition with respect to the locking shell fragment by a connection piece, this location terminal is formed with button equally and supports portion, make the button of locking shell fragment and location terminal can be snapped in the memory card that inserts in the connector to portion, and locking shell fragment and location terminal can move along with retreat-card device, when making memory card utilize retreat-card device to withdraw from, can avoid memory card to be flown out outside the connector by bullet.

The beneficial effect that this practicality is new is: can obtain a kind of memory card when utilizing retreat-card device to withdraw from, can avoid by the bullet outer anti-card device that flies of connector that flies out.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION figure of connector in the utility model;

Fig. 2 is locking shell fragment in the utility model and location terminal and the structural perspective that card device is assembled mutually;

Fig. 3 is the STRUCTURE DECOMPOSITION figure of connector and memory card in the utility model;

Fig. 4 is the structural representation that memory card inserts connector in the utility model;

Fig. 5 is another structural representation that memory card inserts connector in the utility model.

[figure number explanation]

1 connector, 11 pedestals

12 accommodation spaces, 13 conducting terminals

14 metal shells, 15 cell bodies

2 retreat-card devices, 21 guide grooves

22 pass piece 221 is installed with the hole

222 clamping pieces, 23 guide rods

24 elastic partss, the 3 anti-card devices that fly

31 locking shell fragments, 311 fixed parts

312 buttons support portion's 32 location terminals

321 connectors, 322 fixed parts

323 high 324 connecting portions

325 buttons support portion's 326 fins

4 memory cards, 41 locating notches

Embodiment

The anti-card device that flies of the utility model connector, the basic structure of its whole connector 1 is formed as shown in Figure 1, be provided with an accommodation space 12 in this connector base 11 for complex conduction terminal 13 is set, and whole pedestal 11 tops and be provided with a metal shell 14, accommodation space 12 1 sides then are formed with a cell body 15 and are provided with for retreat-card device 2, its retreat-card device 2 is provided with the passing piece 22 of tool guide groove 21, its guide groove 21 also can supply guide rod 23 locating slip thereon, and passing

piece

22 and 15 of cell bodies are provided with an elastic parts 24.

Focusing on of this case: this prevents that flying card device 3 is arranged on the retreat-card device 2, its anti-card device 3 that flies includes locking shell fragment and the location terminal 31 of being located at accommodation space 12 both sides, 32, locking shell fragment 31 1 ends form fixed part 311, end then forms button and supports portion 312 in addition, as shown in the figure, this button supports portion 312 to upper process, and location terminal 32 is located in the accommodation space 12 side in addition with respect to locking shell fragment 31 by a connection piece 321, these connector 321 1 sides form fixed part 322, and be extended with one high 323 by fixed part 322, its high 323 by the fixed part 322 of being located at accommodation space 12 1 sides, across to accommodation space 12 in addition side to form a

junction

324,32 of the terminals in location are connected with this connecting portion 324, and its location terminal 32 is formed with button equally and supports portion 325, and should button to portion 325 projection in accommodation space 12.

During overall package, please consult shown in Figure 2 simultaneously, passing piece 22 1 sides of its retreat-card device are provided with one and are installed with hole 2201 and clamping piece 222, it is installed with hole 221 can insert the location for the fixed part 31 1 of locking shell fragment, locking shell fragment 31 is positioned on the retreat-card device 2, clamping piece 222 then can be positioned on the retreat-card device 2 location terminal 32 for the fixed part 322 clips location of location terminal, and order locking shell fragment and

location terminal

31,32 are able to along with retreat-card device 2 moves.

When memory card 4 desires are inserted in the accommodation space 12, the button that the locating notch 41 of its memory card 4 both sides is placed in locking shell fragment and location terminal respectively supports in the portion 312,325, as shown in Figures 3 and 4, and this memory card 4 also promotes to pass piece 22 simultaneously, and utilize elastic parts 24 towards accommodation space 12 inner moving, guide rod 23 is moved in guide groove 21, memory card 4 firmly is inserted in the accommodation space 12.

When desiring to move back card motion when being in above-mentioned plug-in card state, can promote memory card 4, guide rod 23 is moved in guide groove 21, the user can discharge thrust and decontrol memory card this moment, and the restoring force of elastic parts 24 can will be passed piece 22 toward accommodation space 12 outer moving, also simultaneously memory card 4 is withdrawed from outside the connector, and pass again in the mobile route of piece 22 outside accommodation space 12, because the button of locking shell fragment and location terminal supports portion 312,325 and is snapped on the locating notch 41 of memory card 4 both sides, can prevent effectively that memory card 4 from being flown outside connector by bullet.

Moreover the high portion 323 of the frame of this location terminal has upwardly extending fin 326, and as shown in Figure 5, its fin 326 can contact and form rubbing action with memory card 4, can slow down the strength that memory card 4 ejects outside accommodation space 12.

As mentioned above, but the utility model provides the anti-card device that flies of a preferable trip link actuator, so offer the application of novel patent in accordance with the law; Yet, above implementation and graphic shown in, be the utility model preferred embodiment, be not to limit to the utility model with this, be with, approximate with structure of the present utility model, device, feature etc. such as, identical person all should belong to of the present utility model founding within purpose and the claim.

Claims

1, a kind of anti-card device that flies of connector is provided with one for the accommodation space that the complex conduction terminal is set in this connector base, accommodation space one side then is formed with a cell body for the retreat-card device setting; It is characterized in that:

Should anti-fly card device is arranged on the retreat-card device, its anti-card device that flies includes locking shell fragment and the location terminal of being located at the accommodation space both sides, locking shell fragment one end is established the fixed part that can be positioned on the retreat-card device, end is established button and is supported portion in addition, and the location terminal is located in the accommodation space side in addition with respect to the locking shell fragment by a connection piece, and this location terminal is provided with button equally to portion.

2, the anti-card device that flies of connector according to claim 1 is characterized in that this retreat-card device is provided with the passing piece of tool guide groove, is provided with an elastic parts and pass between piece and cell body.

As the anti-card device that flies of connector as described in the claim 2, it is characterized in that 3, this passing piece one side is provided with the hole that is installed with that a fixed part for the locking shell fragment inserts the location.

4, the anti-card device that flies of connector according to claim 1, it is characterized in that, this connector one side is established the fixed part that can be positioned on the retreat-card device, be provided with a high portion by fixed part and extension, its high portion is by the fixed part of being located at accommodation space one side, across side is to form a junction in addition to accommodation space, the location terminal then is connected with this connecting portion.

As the anti-card device that flies of connector as described in claim 2 or 4, it is characterized in that 5, this passing piece one side is provided with a clamping piece for the fixed part clip location of connector.

6, as the anti-card device that flies of connector as described in the claim 4, it is characterized in that this high portion has upwardly extending fin.

7, the anti-card device that flies of connector according to claim 1 is characterized in that, this connector base top is provided with a metal shell.

8, the anti-card device that flies of connector according to claim 1 is characterized in that, the button of this locking shell fragment supports portion to upper process.

9, the anti-card device that flies of connector according to claim 1 is characterized in that, button of this location terminal supports portion's projection in accommodation space.