CN2819322Y

CN2819322Y - Single-slot sliding-key card reader

Info

Publication number: CN2819322Y
Application number: CN 200520060885
Authority: CN
Inventors: 黄存诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-08
Filing date: 2005-07-08
Publication date: 2006-09-20
Anticipated expiration: 2015-07-08

Abstract

The utility model discloses a single-slot sliding-key card reader, which is composed of an upper cover (10), a lower cover (20), a circuit board (30) and a USB joint (40) arranged at the front end of the circuit board (30). The front end of a card reader (100) is provided with a holding hole (50) for the USB joint (40) to pass through; the upper cover (10), the lower cover (20) or one side of the composite body of the upper cover (10) and the lower cover (20) are provided with a slide groove (60), and a sliding key (70) used for controlling the circuit board (30) to move is arranged inside the slide groove (60). The sliding key (70) movably controls the USB joint (40) arranged on the circuit board (30) to extend and retreat, so that the utility model is convenient for use. The utility model reduces volume by a subminiature and handy design, and meantime, the USB joint has a hidden function when not in use, so that the USB joint can obtain good protect. The utility model has the advantages of aesthetic feeling and simple structure.

Description

Single groove push button card reader

Technical field

The utility model relates to a kind of single groove push button card reader, refer in particular to the little and telescopic card reader of USB joint of a kind of volume, its utilization is set up a push button and is come control circuit board to move in effective space, make the USB joint that is installed on the circuit board reach flexible effect.

Background technology

During along with the rotten world market of the electronic product wind of a series of band memory cards such as digital camera, camera function mobile phone, MP3 in the market, its relevant electronic product that is equipped with is also along with should thereby giving birth to, card reader is wherein a kind of just, and each relevant producer of this kind product is all at the product of design different-style.

The USB flash disk market sale is also quite fiery in addition, in these scientific and technological epoch of making rapid progress, USB flash disk from 8M, 16M, 32M, to the USB flash disk of different capabilities such as 512M always at continuous conversion capacity, so the very big some of USB flash disk that the early stage epoch are bought is faced with superseded situation.

At present, emerged in large numbers a kind of novel card reader on the market, it adds the electronic product that reader combination forms by the USB joint, its need have just been plugged as the function of USB flash disk with memory card, simultaneously as long as there is new jumbo memory card all can to store and read on the market, made things convenient for consumer's use, but, USB joint in current this novel card reader all adopts the structural design that exposes and not can move freely again to realize, wherein, this structural design volume is big, inconvenient again user carries, and the USB joint that always is in the state of exposing tends to be subjected to the former of extraneous factor thereby damages, and also influences appearance looks elegant simultaneously, obviously is unfavorable for market competition.

The utility model content

The utility model is at above-mentioned the deficiencies in the prior art; fundamental purpose is to provide a kind of single groove push button card reader; its utilization is set up a push button and is come control circuit board to move in effective space; make the USB joint that is installed on the circuit board reach flexible effect; the consumer can adjust the use of USB joint according to demands of individuals; thereby reach the effect of ease of use, and the USB joint can access protection better again.

Another purpose of the utility model is to provide a kind of single groove push button card reader, and it dwindles small product size by extra small light and handy design, and has aesthetic appearance again.

The purpose of the utility model is achieved by following technical proposals:

A kind of single groove push button card reader is made up of loam cake, lower cover, circuit board and the USB joint that is installed in the circuit board front end, is provided with an accepting hole that can pass for the USB joint at the front end of card reader; Side at loam cake, lower cover or loam cake and lower cover assembly is provided with a chute, and installing one is used for the push button that control circuit board moves in this chute; This push button comprises the slide bar between a push button, location-plate and connection push button and the location-plate, and this slide bar is flush-mounted in the chute; Described location-plate inboard is provided with push arm and embedded hole, and this embedded hole is accommodated a spring, and this spring is fixed on the pillar of circuit board one side, and push arm is plugged in the caulking groove of pillar one side; Be equiped with a support at board rear end, this support has guaranteed the effect of the smooth and easy insertion of memory card effectively; The rear end of the novel card reader of this reality is provided with a card slot, and this card slot is for MS card, MS DUO card, XD card, T-FLASH card, RS-MMC card and SD card, CF card series plug-in mounting.

The utility model design focal point is to set up push button activity in chute, the USB joint expansion that is installed on the circuit board is controlled in activity by push button, the utility model USB joint under user mode not is to be hidden in the upper and lower cover body, when if the user need use, only need to promote push button, push button is moved in chute, thereby driving circuit board is subjected to displacement, thereby the USB joint that is installed on the circuit board stretches out from the accepting hole of card reader front end, inserts corresponding memory card then and can use in the card slot of card reader rear end; When if the user stops using, the same principle, the user only need promote push button, and the USB joint retracts in the upper and lower cover body again, thereby has realized the purpose of ease of use; It dwindles small product size by extra small light and handy design, simultaneously because the USB joint has hidden function under obsolete situation, makes the USB joint can access protection better, has also increased aesthetic feeling in appearance.The utility model is simple in structure, and is practical.

Be familiar with this operator and can understand feature of the present utility model and purpose and effect really for making, preferred embodiment is described in detail to the utility model below with reference to accompanying drawing.

Description of drawings

Fig. 1 is the utility model decomposition texture synoptic diagram;

Fig. 2 is the utility model exploded structural representation;

Fig. 3 is the local combination of a utility model structural representation;

Fig. 4 is the utility model unitized construction synoptic diagram;

Fig. 5 is the utility model user mode structure intention.

The drawing reference numeral explanation:

100, card reader 10, loam cake 20, lower cover 30, circuit board

31, pillar 32, caulking groove 33, support 40, USB joint

50, accepting hole 60, chute 70, push button 71, push button

72, location-plate 721, push arm 722, embedded hole 723, spring

73, slide bar 80, card slot

Embodiment

See also Fig. 1 to shown in Figure 5, a kind of single groove push button card reader, form by loam cake (10), lower cover (20), circuit board (30) and the USB joint (40) that is installed in circuit board (30) front end, be provided with an accepting hole (50) that can pass for USB joint (40) at the front end of card reader (100); Side at loam cake (10) and lower cover (20) assembly is provided with a chute (60), and installing one is used for the push button (70) that control circuit board (30) moves in this chute (60); Wherein, chute can also be gone up setting at loam cake (10) or lower cover (20), so the position of push button (70) is not subjected to any restriction.

Push button (70) comprises the slide bar (73) between a push button (71), location-plate (72) and connection push button (71) and the location-plate (72), and this slide bar (73) is flush-mounted in the chute (60); Described location-plate (72) one sides are provided with push arm (721) and embedded hole (722), this embedded hole (722) is accommodated a spring (723), this spring (723) is fixed on the pillar (31) of circuit board (30) one sides, push arm (721) is plugged in the caulking groove (32) of pillar (31) one sides, and present embodiment is that nationality is subjected to displacement by push arm (721) drive circuit board (30).

Be equiped with a support (33) in circuit board (30) rear end, this support (33) has guaranteed the effect of the smooth and easy insertion of memory card effectively; Be provided with a card slot (80) in the rear end of card reader (100), this card slot (80) is for MS card, MS DUO card, XD card, T-FLASH card, RS-MMC card and SD card, CF card series plug-in mounting.

The utility model design focal point is to set up a push button (70) activity in chute (60), the USB joint expansion (40) that is installed on the circuit board (30) is controlled in activity by push button (70), the utility model USB joint (40) under user mode not is to be hidden in the upper and lower cover body, as shown in Figure 4; When if the user need use, press push button (70) earlier, shrink back push button (70) at spring (723) and can make to reach the promotion purpose, push button (70) is moved in chute (60), thereby driving circuit board (30) is subjected to displacement, thereby the USB joint (40) that is installed on the circuit board (30) stretches out from the accepting hole (50) of card reader (100) front end, as shown in Figure 5; Described push button (70) is interfered push button (70) location by chute (60) under the effect of spring (723) expansion, insert corresponding memory card then and can use in the card slot (80) of card reader rear end; When if the user stops using, the same principle, the user only need press push button (70) earlier shrinks spring, can promote push button (70) then, and USB joint (40) retracts in the upper and lower cover body again, thereby has realized the purpose of ease of use; It dwindles small product size by extra small light and handy design, simultaneously because the USB joint has hidden function under obsolete situation, makes the USB joint can access protection better, has also increased aesthetic feeling in appearance; The utility model is simple in structure, and is practical.

The above, it only is the preferred embodiment of the utility model list groove push button card reader, be not that technical scope of the present utility model is imposed any restrictions, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of single groove push button card reader, form by loam cake (10), lower cover (20), circuit board (30) and the USB joint (40) that is installed in circuit board (30) front end, be provided with an accepting hole (50) that can pass for USB joint (40) at the front end of card reader (100); It is characterized in that: the side at loam cake (10), lower cover (20) or loam cake (10) and lower cover (20) assembly is provided with a chute (60), and installing one is used for the push button (70) that control circuit board (30) moves in this chute (60).

2, single groove push button card reader according to claim 1, it is characterized in that: this push button (70) comprises the slide bar (73) between a push button (71), location-plate (72) and connection push button (71) and the location-plate (72), and this slide bar (73) is flush-mounted in the chute (60).

3, single groove push button card reader according to claim 2, it is characterized in that: described location-plate (72) inboard is provided with push arm (721) and embedded hole (722), this embedded hole (722) is accommodated a spring (723), this spring (723) is fixed on the pillar (31) of circuit board (30) one sides, and push arm (721) is plugged in the caulking groove (32) of pillar (31) one sides.

4, single groove push button card reader according to claim 1 is characterized in that: be equiped with a support (33) in circuit board (30) rear end.

5, single groove push button card reader according to claim 1 is characterized in that: the rear end of this card reader (100) is provided with a card slot (80) for MS card, XD card, T-FLASH card, RS-MMC card and SD card, CF card series plug-in mounting.