CN201018114Y

CN201018114Y - Structure improvement on adapting card

Info

Publication number: CN201018114Y
Application number: CNU2007200001495U
Authority: CN
Inventors: 林木富
Original assignee: DANYICHENG SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: DANYICHENG SCIENCE AND TECHNOLOGY Co Ltd; D&C Technology Co Ltd
Priority date: 2007-01-05
Filing date: 2007-01-05
Publication date: 2008-02-06
Anticipated expiration: 2017-01-05

Abstract

The utility model provides a structure improvement of an adapter card, in particular to the adapter structure with fool proof components and capable of avoiding wrong insertion of electronic cards. A insulator is provided with a containing space capable of accepting the electronic cards; the containing space is provided with a faucet penetrating the outer part for the insertion of the electronic cards towards the insulator; slots are provided from both sides of the socket to the inner containing space and other sides of the socket far away from the faucet are provided with docking connectors docked with the electric property of the electronic cards. When the facades of the electronic cards insert the socket of the insulator, the both sides of the electronic cards enter the containing space from the slot to make the shoulders of the electronic cards clamp at the limited location parts on both sides of the insulator; when the opposites of the electronic cards insert the socket of the insulator wrongly, the shoulders on both sides of the electronic cards can not insert due to the block of the limited location parts to reach the aim of preventing the electronic cards from inserting the socket of the insulator wrongly and avoiding the damage of the docking terminal groups caused by wrong insertion of the electronic cards.

Description

The structural improvement of adapter

Technical field

The utility model relates to a kind of structure of adapter, particularly be a kind of limiting section with fool proof function, can avoid electronic cards misplug into the adapter structure, avoid electronic cards to misplug and cause the butt joint terminal group (golden finger) impaired.

Background technology

Press, the speed of computer science and technology growth is maked rapid progress now, advance by leaps and bounds, the development trend of its computer is also strong towards calculation function, fireballing direction strides forward, and be commonly used in computer, electronic dictionary etc., can be used to Extended RAM, network card, modulator-demodulator, scsi device is (as high capacity hard disk, scanner) is memory card, and memory card typical pattern on computers is PCMCIA (Personal Computer memory cardinternational association), general PCMCIA also has the design that is converted to other interface, as PCMCIA to SCSI, PCMCIA to IDE etc., all can make mobile computer be used the multiple interfaces device of personal computer, in the middle of most mobile computer, all support the ability of plug and paly, even support hot plug (hot plug) function to start shooting again and just can directly use, other has the memory card of other different types to can be applicable to the upward use of devices such as palmtop computer (PDA) and palm type electronic dictionary, and except the memory card pattern of PCMICA, roughly still have MMC (Multi mediacard) at present on the market, CF (compact flash card), SMC (smart media card), MS (memory stick), SD specifications such as (secure digital memory card) can be for replacing.

Moreover, the modern science and technology progress also leads many electric equipment productss constantly to innovate, progressive, and progressively enter the digitized epoch, therefore digital sci-tech product is constantly weeded out the old and bring forth the new especially, digital television for example, digital sound, MP3, digital camera, electronic dictionary, PDA or other electronic product etc., and in many digital products, normally rely on memory card to be remembered, access data, upgrade data memory etc., again via calculating punch with the data read of memory card inside or do storage, so for asking use simple and easy, easy to carry, many electric equipment products are just towards gently, thin, short, little direction is done design, the relative necessary reduced volume of also feasible inner member, therefore must use by the more small-sized memory card charger product of design, so limited because of the memory size of memory card inside, and data memory that can't the access larger capacity, then cause memory card restriction in the use, therefore there is the dealer to develop the memory card function of external memory card again, and this case applicant also once applied for the memory card Related product, see also shown in Figure 9, it is the novel patent of certificate number M270422 EXPRESSCARD adapter structure, it is that two ends have the mouth of insertion A1 and connector rest area A2 before and after being plastic stent A, described rest area A2 has a plurality of steel discs location division A3, and plastic stent A is on a left side, right two side outer rims partly have chase A4, on slot A5 two sides of its plastic stent A, the appropriate location of below is provided with a plurality of hole clipping A51, and is provided with two jack A52 in slot A5 two side subtends; Connector B two ends are to have PC CARD interface slot B11 and EXPRESS CARD joint B12 at circuit board B1 two ends respectively, and slot B11 and joint B12 two sides have the locating convex block B2 of the steel disc location division A3 of corresponding plastic stent A rest area A2 respectively; The hook bar C1 that crown cap C has an inside bending in two side outer rims can correspondence colludes and is combined in the chase A4, and its endoporus C2 marginal portion has the trip C21 of several bendings, and the one side has grounding elastic part C3, and has hook portion C4 with respect to grounding elastic part C3 one side.

The patent case that above-mentioned this case applicant is formerly applied for is to utilize adapter to insert for EXPRESS CARD, and conflict grounding elastic part C3 and reach the effect of ground connection, but during actual the use, still exists the part defective to remain to be improved, as:

(1) there is no anti-misoperation device in the slot A5 of its adapter, therefore cause easily EXPRESS CARD oppositely misplug into, and can't transmit data.

(2) direction of EXPRESS CARD insertion slot A5 is as if mistake, and then easy other position because of the false touch adapter of its inserting terminal group (golden finger), and then generation rubs, damages, and causes and can't use.

Be with, how to solve existing problem, be the relevant manufacturer that is engaged in the industry and desire most ardently the direction place that research improves.

Utility model designer is because above-mentioned problem and defective, be to collect related data, via assessment and consideration in many ways, and to be engaged in the many years of experience in the industry accumulation, via constantly studying and revising, the structure improved utility model patent that the beginning is designed this kind adapter is born.

Summary of the invention

Main purpose of the present utility model is, a kind of structural improvement of adapter is provided, and prevents that to reach electronic cards from mispluging the purpose into insulating base frame, avoid electronic cards to misplug and cause the butt joint terminal group impaired.

For achieving the above object, the technical solution adopted in the utility model is, a kind of structural improvement of adapter is provided, especially refer to have the fool proof member can avoid electronic cards misplug into the adapter structure, it is to have the accommodation space that can take in electronic cards in insulating base frame inside, and accommodation space is provided with toward pedestal one side and runs through outside socket for the electronic cards insertion, then has the butt connector that can electrically dock with electronic cards away from the in addition side of socket, wherein, described insulating base frame is in the butt connector outside, be respectively equipped with can support be attached to electronic cards both sides shoulder with prevent to misplug into limiting section.

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 a side-looking decomposing section of the present utility model;

Fig. 4 is a side cutaway view of the present utility model;

Fig. 5 is the stereo appearance figure of the utility model preferred embodiment;

Fig. 6 is the sectional axonometric drawing before the utility model preferred embodiment electronic cards is inserted;

Sectional axonometric drawing when Fig. 7 is the insertion of the utility model preferred embodiment electronic cards;

Fig. 8 is the sectional axonometric drawing after the utility model preferred embodiment electronic cards is inserted;

Fig. 9 is the three-dimensional exploded view of existing adapter structure.

Description of reference numerals: 1-insulating base frame; The 11-accommodation space; The 15-embedded hole; The 12-socket; The 151-jack; The 121-slot; The 1511-ground hole; The 13-limiting section; The 1512-card division; The 14-accommodation space; The 16-chase; The 141-caulking groove; The 142-caulking groove; The 2-connector modules; The 21-circuit substrate; The 23-adaptor connector; The 22-butt connector; The 231-locating convex block; The 221-locating convex block; The 3-shield shell; The 31-enclosing cover; The 32-enclosing cover; 311-buckle body; 321-buckle body; 3111-barb portion; The 3211-portion of falling an ancient unit of weight; The 312-grounding elastic part; The 322-grounding elastic part; The 3121-conductiving point; The 3221-conductiving point; 313-hook bar; 323-hook bar; The 4-electronic cards; The 41-shoulder; 42-docks terminal group; The A-support; A1-inserts mouth; The A5-slot; The A2-rest area; The A51-hole clipping; The A3-location division; The A52-jack; The A4-groove; The B-connector; The B1-circuit board; The B12-joint; The B11-slot; The B2-locating convex block; The C-crown cap; C1-hook bar; The C3-grounding elastic part; The C2-endoporus; The C4-hook portion; The C21-trip.

Embodiment

For reaching above-mentioned purpose and effect, technological means that the utility model adopted and structure thereof, drawing now illustrates in detail that with regard to preferred embodiment of the present utility model its feature and function are as follows.

See also Fig. 1 to shown in Figure 4, be stereo appearance figure of the present utility model, three-dimensional exploded view, side-looking decomposing section, side cutaway view, find out that by knowing shown in the figure the utility model is by comprising that members such as insulating base frame 1, connector modules 2 and shield shell 3 are formed, wherein:

Described insulating base frame 1 inside is for having the accommodation space 11 of Openworks shape, and be through with socket 12 toward the outside in accommodation space 11 1 sides, and socket 12 both sides are for having extended slot 121 respectively in accommodation space 11, and in the insulating base frame 1 of slot 121 other sides, for extending the limiting section 13 that is convexly equipped with in the accommodation space 11 respectively, be provided with accommodation space 14 at limiting section 13 away from the in addition side of socket 12 again, on the insulating base frame 1 of accommodation space 11 outsides, be respectively equipped with plural embedded hole 15 in addition.

Described connector modules 2 is the limit, two opposite sides at circuit substrate 21, is respectively equipped with butt connector 22, adaptor connector 23, and described butt connector 22 is to have 26 terminals (26pin).

Described shield shell 3 is for having the enclosing

cover

31,32 that is relative form, and at two relative inner side edges of two enclosing

covers

31,32, extended plural buckle body 311,321 respectively, and had grounding elastic part 312,322 311,321 of plural buckle bodies.

Above-mentioned each member is when assembling, for the accommodation space 14 with insulating base frame 1 accommodation space 11 1 sides supplies ccontaining connector modules 2, and make 22 pairs of the butt connectors of connector modules 2 be positioned at accommodation space 11, and the limiting section 13 of accommodation space 11 slots 121 inboards, then lay respectively at butt connector 22 both sides, to rely on limiting section 13 to lay respectively at 22 liang of outsides of butt connector, form the fool proof function, can be spacing the director space that inserts of electronic cards, butt connector 22 in addition the adaptor connector 23 of side then towards the outside of accommodation space 14, to utilize accommodation space 14 ccontaining connector modules 2, can be at connector modules 2, the outer cup of insulating base frame 1 is covered shield shell 3, for relying on 3 liang of enclosing covers 31 of shield shell, 32 plural buckle body 311,321, inlay card is gone in the plural embedded hole 15 on the insulating base frame 1 respectively, and grounding elastic part 312,322 extend into slot 121 places, and group constitutes the structural improvement of the utility model adapter.

And the set plural embedded hole 15 of above-mentioned insulating base frame 1 two sides, be to be staggered mode to form two linear array, and two side embedded holes 15 are to have the jack 151 that can supply shield shell 3 to embed with grounding elastic part 312,322 respectively, and jack 151 is interior for being provided with ground hole 1511 and card division 1512, and on grounding elastic part 312,322, has ground

connection conductiving point

3121,3221 respectively; And can be in left and right two side outer rims, be respectively equipped with chase 16, and corresponding two side chases 16 are in enclosing cover 31, the 32 2 side outer rims of shield shell 3, be respectively equipped with the hook bar 313,323 that bends inwards, can utilize hook bar 313,323 to collude and be combined in chase 16, so that enclosing

cover

31,32 covers of shield shell 3 overlay on insulating base frame 1 outside; And insulating base frame 1 is to be respectively equipped with plural caulking groove 141,142 in accommodation space 14 2 sides, and with respect to each caulking groove 141,142 and be respectively equipped with locating convex block 221,231 in butt connector 22, adaptor connector 23 2 sides of connector modules 2.

And shield shell 3 is at the set plural buckle body 311,321 of enclosing

cover

31,32, for being respectively equipped with

barb portion

3111,3211.

See also Fig. 5 again to shown in Figure 7, for stereo appearance figure, the electronic cards of the utility model preferred embodiment are inserted preceding sectional axonometric drawing, the sectional axonometric drawing when electronic cards is inserted, the sectional axonometric drawing after the electronic cards insertion, find out by knowing shown in each figure, the utility model is when implementing, for the socket 12 power supply subcards 4 with insulating base frame 1 insert, and socket 12

The shoulder 41 of 121 power supplies of the slot of both sides subcard 4 snaps in, then utilize the 41 smooth slippages of slot 121 power supply subcards 4 shoulders, insert in the accommodation space 11 for electronic cards 4, and when electronic cards 4 front insertion sockets 12, its butt joint terminal group 42 can corresponding 26 terminals (26pin) at butt connector 22, and form and electrically connect, and the shoulder 41 of electronic cards 4 both sides, just can move between the limiting section 13 of slot 121 2 sides, power supply subcard 4 inserts in the accommodation space 11 smoothly.

And if electronic cards 4 is when inserting socket 12 with reverse side, there is no the setting of shoulder 41 because of electronic cards 4 reverse side, after then electronic cards 4 enters slot 121 by socket 12, electronic cards 4 is 11 interior moving along slot 121 toward accommodation space, then when electronic cards 4 moves to the limiting section 13 of slot 121 both sides, promptly be subjected to stopping of both sides limiting section 13, so that electronic cards 4 can't move toward interior again, promptly reach the anti-misoperation device that prevents that electronic cards 4 from mispluging by limiting section 13, and avoid the butt joint terminal group 42 and butt connector 22 reverse side frictions of electronic cards 4, cause the abrasion of butt joint terminal group 42, damage.

Be with; the above only is preferred embodiment of the present utility model; non-so limit to claim of the present utility model; the structural improvement of adapter of the present utility model; be slot 121 places in insulating base frame 1 accommodation space 11 both sides; be respectively equipped with the limiting section 13 of protrusion; to form anti-misoperation device; and reach when preventing that electronic cards 4 from oppositely mispluging into accommodation space 11; form spacing; the purpose of backstop; and utilize the foolproof function of limiting section 13; can reach the butt joint terminal group 42 of protection electronic cards 4, the unlikely generation with butt connector 22 rubbed; the purpose of damage state is so can reach the structure of aforementioned effect such as; device is contained by the utility model all should; simple and easy modification of this kind and equivalent structure change, and all should in like manner be included in the claim of the present utility model.

The structural improvement of above-mentioned adapter of the present utility model when reality is used, for can having following advantage, as:

(1) insulating base frame 1 is at slot 121 places of accommodation space 11 both sides, extended limiting section 13 respectively, and utilized limiting section 13 to form anti-misoperation device, can when electronic cards 4 is oppositely inserted, can't insert fully, electronic cards 4 forwards must be inserted, smoothly transmission signal.

(2) insulating base frame 1 utilizes limiting section 13 to form backstop in accommodation space 11, and when avoiding electronic cards 4 oppositely to insert, the butt joint terminal group 42 of electronic cards 4 produces friction and damages.

So; the utility model is to be primarily aimed in the accommodation space of adapter to be provided with limiting section; and in accommodation space, form the limit stops of fool proof; to prevent that the accommodation space that electronic cards misplugs into adapter from being main key protection point; be only to make adapter have the device of fool proof; and reach the advantage that prevents that electronic cards from mispluging; the above only is preferred embodiment of the present utility model; non-so promptly limit to claim of the present utility model; so the simple and easy modification and the equivalent structure that use the utility model specification and graphic content to do such as change, and all should in like manner be included in the claim of the present utility model.

In sum, the structural improvement of the above-mentioned adapter of the utility model for reaching its effect and purpose really, so the utility model is the utility model of a practicality excellence, for meeting the application important document of novel patent, is filed an application in use in accordance with the law.

Claims

1. the structural improvement of an adapter, especially refer to have the fool proof member avoid electronic cards misplug into the adapter structure, it is the accommodation space that has the electronic cards of taking in insulating base frame inside, and accommodation space is provided with toward pedestal one side and runs through outside socket for the electronic cards insertion, side in addition away from socket then has the butt connector that electrically docks with electronic cards, it is characterized in that:

Described insulating base frame is in the butt connector outside, be respectively equipped with to be attached to electronic cards both sides shoulder with prevent to misplug into limiting section.

2. according to the structural improvement of the described adapter of claim 1, it is characterized in that: described insulating base frame inside is provided with the accommodation space that is Openworks shape.

3. according to the structural improvement of the described adapter of claim 1, it is characterized in that: the accommodation space both sides of described insulating base frame inside are respectively equipped with slot.

4. according to the structural improvement of the described adapter of claim 1, it is characterized in that: described insulating base frame is respectively equipped with chase in left and right two side outer rims, and corresponding two side chases are respectively equipped with to bend inwards in shield shell two side outer rims and collude the hook bar that is combined in chase.

5. according to the structural improvement of the described adapter of claim 1, it is characterized in that: described insulating base frame is to be respectively equipped with plural caulking groove in accommodation space two sides, and with respect to each caulking groove and be respectively equipped with locating convex block in butt connector, adaptor connector two sides of connector modules.

6. according to the structural improvement of the described adapter of claim 1, it is characterized in that: described insulating base frame is staggered mode and forms two linear array at the set plural embedded hole of two sides.

7. according to the structural improvement of the described adapter of claim 1, it is characterized in that: the set embedded hole of described insulating base frame two sides, establish the jack that grounding elastic part embeds for having, and be provided with ground hole and card division in the jack for shield shell.

8. according to the structural improvement of the described adapter of claim 7, it is characterized in that: have the ground connection conductiving point on the described grounding elastic part.

9. according to the structural improvement of the described adapter of claim 1, it is characterized in that: described shield shell is respectively equipped with barb portion at the set plural buckle body of enclosing cover.