CN202995883U

CN202995883U - Card reader

Info

Publication number: CN202995883U
Application number: CN201220452322.6U
Authority: CN
Inventors: 杨晓东
Original assignee: NEW POS TECHNOLOGY Ltd
Current assignee: New Pos Technology Ltd
Priority date: 2012-09-06
Filing date: 2012-09-06
Publication date: 2013-06-12
Anticipated expiration: 2022-09-06

Abstract

The utility model discloses a card reader. The card reader comprises a bottom case, a face case, a universal serial bus (USB) plug, a voice frequency plug, a first button, a second button, a first clip and a second clip. A first rail and a second rail are arranged on the bottom case, the USB plug is connected with the first rail in a sliding mode, and the voice frequency plug is connected with the second rail in a sliding mode. A first cavity and a second cavity are respectively formed in two side edges of the bottom case. The first button penetrates through the first cavity and is matched with the first clip to be connected in a gap of the USB plug in a sliding mode. The second button penetrates through the second cavity and is matched with the second clip to be connected in a gap of the voice frequency plug in a sliding mode. The structure of the face case and the structure of the bottom case are the same, and the face case is used with the bottom case in a matched mode. Stretching and contracting of the USB plug and the voice frequency plug can be achieved to reduce the size of the card reader, and the problem which the USB plug and the voice frequency plug are easy to damage for exposing outside for a long time is avoided.

Description

A kind of card reader

Technical field

The utility model relates to electricity field, relates in particular to a kind of card reader.

Background technology

Can comprise USB (universal serial bus) (Universal Serial BUS, USB) plug and audio jack in present card reader, but in existing card reader, USB plug and audio jack are fixed all, and USB plug and audio jack are all outside exposed.Increased like this volume of card reader, and USB plug and audio jack are long-term exposedly easily breaks down outside.

The utility model content

The utility model embodiment provides a kind of card reader, can realize that USB plug and audio jack stretch and shrink, and with the volume of minimizing card reader, and can avoid USB plug and the long-term exposed problem that easily breaks down outside of audio jack.

In order to solve the problems of the technologies described above, a kind of card reader that the utility model provides, described card reader comprises drain pan, face-piece, USB plug, audio jack, the first button, the second button, the first shell fragment and the second shell fragment, the side of described USB plug is provided with two baffle plates in up and down, the side of described USB plug is provided with a breach in the middle of described two baffle plates, one end of described the first shell fragment is fixed on the upper end of described USB plug, and the other end of described the first shell fragment hides described breach; The side of described audio jack is provided with two baffle plates in up and down, the side of described audio jack is provided with a breach in the middle of described two baffle plates, one end of described the second shell fragment is fixed on the upper end of described USB plug, and the other end of described the second shell fragment hides described breach; Be provided with the first track and the second track above described drain pan, described USB plug is slidably connected on described the first track, and described audio jack is slidably connected on described the second track; Described drain pan has dual-side to be respectively arranged with the first cavity and the second cavity, described the first button passes described the first cavity and coordinates described the first shell fragment to be slidably connected in the described breach of described USB plug, described the second button passes described the second cavity and coordinates described the second shell fragment to be slidably connected in the described breach of described audio jack, the structure of described face-piece is the same with the structure of described drain pan, and described face-piece and described drain pan are used in conjunction with.

The utility model, move on the first track by the key control USB plug by first, with stretching, extension and the contraction that realizes USB plug, move on the second track by the key control audio jack by second, with stretching, extension and the contraction that realizes audio jack, with the volume of minimizing card reader, and can avoid USB plug and the long-term exposed problem that easily breaks down outside of audio jack.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the structural representation of a kind of card reader of providing of the utility model;

Fig. 2 is the partial structurtes schematic diagram of a kind of card reader of providing of the utility model, and 2-a is the stereographic map of USB plug, and Fig. 2-b is being connected and cut-open view of USB plug and the first shell fragment and the first button;

Fig. 3 is the partial structurtes schematic diagram of a kind of card reader of providing of the utility model, and 3-a is the stereographic map of audio jack, and 3-b is being connected and cut-open view of audio jack and the second shell fragment and the second button;

Fig. 4 is the structural representation of a kind of embodiment of a kind of card reader of providing of the utility model;

Fig. 4-b is the partial schematic diagram of the second button and the second cavity and audio jack;

Fig. 5 is the structural representation of the another kind of embodiment of a kind of card reader of providing of the utility model;

Fig. 6 is the structural representation of the another kind of embodiment of a kind of card reader of providing of the utility model.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.

Fig. 1 is the structural representation of a kind of card reader of providing of the utility model, as shown in Figure 1, described card reader comprises drain pan 11, face-piece (not drawing in the accompanying drawings), USB plug 12, audio jack 13, the first button 14, the second button 15, the first shell fragment 16 and the second shell fragment 17, the side of USB plug 12 is provided with two baffle plates in up and down, the side of USB plug 12 is provided with a breach in the middle of described two baffle plates, one end of the first shell fragment 16 is fixed on the upper end of USB plug 12, and the other end of the first shell fragment 16 hides described breach; The side of audio jack 13 is provided with two baffle plates in up and down, and the side of audio jack 13 is provided with a breach in the middle of described two baffle plates, and an end of the second shell fragment 17 is fixed on the upper end of USB plug 13, and the other end of the second shell fragment 17 hides described breach; Be provided with the first track 111 and the second track 112 above drain pan 11, USB plug 12 is slidably connected on the first track 111, and audio jack 13 is slidably connected on the second track 112; Drain pan 11 has dual-side to be respectively arranged with the first cavity and the second cavity, the first button 14 passes described the first cavity and coordinates the first shell fragment 16 to be slidably connected in the described breach of USB plug 12, the second button 15 passes described the second cavity and coordinates the second shell fragment 17 to be slidably connected in the described breach of audio jack 13, the structure of described face-piece (not drawing in the accompanying drawings) is the same with the structure of drain pan 11, and described face-piece (not drawing in the accompanying drawings) is used in conjunction with drain pan 11.

Optionally, the structure of USB plug 12 specifically can be as Fig. 2, is provided with two baffle plates in up and down on USB plug 12, as shown in Figure 2, and baffle plate 121 and baffle plate 122.Wherein, Fig. 2-a is the stereographic map of USB plug 12, and Fig. 2-b is being connected and cut-open view of USB plug 12 and the first shell fragment 16 and the first button 14.

Optionally, the structure of audio jack 13 specifically can be as Fig. 3, is provided with two baffle plates in up and down on audio jack 13, as shown in Figure 3, and baffle plate 131 and baffle plate 132.Wherein, Fig. 3-a is the stereographic map of audio jack 13, and Fig. 3-b is being connected and cut-open view of audio jack 13 and the second shell fragment 17 and the second button 15.

Optionally, just can drive USB plug 12 by first button 14 that slides slides on the first track 111, just can drive audio jack 13 slide stretching, extension and contraction to realize audio jack by second button 15 that slides on the second track 112, with the volume of minimizing card reader, and can avoid USB plug and the long-term exposed problem that easily breaks down outside of audio jack.

as a kind of optional embodiment, specifically can be as shown in Figure 4, be provided with two buckles on the first button 14, as buckle 141 and another buckle (attached not shown in FIG.), be provided with two buckles on the second button 15, as buckle 151 and another buckle (attached not shown in FIG.), drain pan 11 all is provided with a draw-in groove at the two-end part of the first cavity, as: draw-in groove 113 and draw-in groove 114, drain pan 11 all arranges a draw-in groove at the two-end part of the second cavity, as: draw-in groove 115 and draw-in groove 116, the structure of described face-piece (attached not shown in FIG.) is the same with the structure of drain pan 11, a buckle 141 on the first button 14 is used in conjunction with at draw-in groove 113 and the draw-in groove 114 of the two-end part setting of the first cavity with drain pan 11, another buckle on the first button 14 (attached not shown in FIG.) is used in conjunction with at the draw-in groove of the two-end part setting of the first cavity with described face-piece (attached not shown in FIG.), a buckle 151 on the second button 15 is used in conjunction with at draw-in groove 115 and the draw-in groove 116 of the two-end part setting of the second cavity with drain pan 11, another buckle (attached not shown in FIG.) on described the second button 14 is used in conjunction with at the draw-in groove of the two-end part setting of the second cavity with described face-piece (attached not shown in FIG.).

In this embodiment, wherein Fig. 4 is the position that buckle 141 on the first button 14 is positioned at draw-in groove 114, buckle 141 keeps disengaged position with draw-in groove 114, buckle 151 on the second button 15 is positioned at the position of draw-in groove 116, buckle 151 keeps disengaged position with draw-in groove 116, and USB plug 12 and audio jack 13 are in extended configuration.Fig. 4-b is the partial schematic diagram of the second button 15 and the second cavity 119 and audio jack 13.

In this embodiment, specifically as shown in Figure 5 and Figure 6, Fig. 5 is the schematic diagram that USB plug 12 and audio jack 13 are in extended configuration, and Fig. 6 is the schematic diagram that USB plug 12 and audio jack 13 are in contraction state.When the buckle 141 of the first button 14 snapped in draw-in groove 113, USB plug 12 just was in contraction state, and fixes; When the buckle 141 of the first button 14 snapped in draw-in groove 114, USB plug 12 just was in extended configuration, and fixes.In like manner, can obtain stretching, extension and the contraction state of audio jack 13.

As a kind of optional embodiment, specifically can be with reference to figure 5 or Fig. 6, the first limit rib 117 that drain pan 11 arranges around the first track 111, the second limit rib 118 that drain pan 11 arranges around the second track 112.

In this embodiment, the first limit rib 117 because drain pan 11 arranges around the first track 111 when USB plug 12 is slided on the first track 111 like this, just is not easy to make mistakes.In like manner, owing to being provided with the second such audio jack 13 of limit rib 118 on the second track 112 and sliding on the second track 112, also be not easy to make mistakes.

Optionally, in order to understand better the utility model, the below carries out a concrete application note to the utility model.describe as an example of USB plug 12 example, when USB plug 12 is in contraction state, buckle 141 on the first button snaps in draw-in groove 113, the first button 14 is accepted external force, and act on the first shell fragment 16, make the first shell fragment 16 bendings, buckle 141 on the first button 14 breaks away from draw-in groove 113, making the first button 14 drive USB plug 12 under External Force Acting slides on the first track 111, when USB plug 12 slides into terminal on the first track 111, external force disappears, the first shell fragment 16 is in deformed state, the buckle 141 that the first shell fragment 16 appliance for releasing singles push back on moving the first button 14 snaps in draw-in groove 114, realize that USB plug 12 is fixing, at this moment USB plug 12 is in extended configuration.Simultaneously, can draw USB plug 12 and be converted to contraction state from extended configuration.The contraction state of audio jack 13 and the conversion between extended configuration specifically can be with reference to the contraction state of USB plug 12 and the conversions between extended configuration.

Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.

Claims

1. card reader, described card reader comprises drain pan, face-piece, USB plug and audio jack, it is characterized in that, described card reader also comprises: the first button, the second button, the first shell fragment and the second shell fragment, the side of described USB plug is provided with two baffle plates in up and down, the side of described USB plug is provided with a breach in the middle of described two baffle plates, an end of described the first shell fragment is fixed on the upper end of described USB plug, and the other end of described the first shell fragment hides described breach; The side of described audio jack is provided with two baffle plates in up and down, the side of described audio jack is provided with a breach in the middle of described two baffle plates, one end of described the second shell fragment is fixed on the upper end of described USB plug, and the other end of described the second shell fragment hides described breach; Be provided with the first track and the second track above described drain pan, described USB plug is slidably connected on described the first track, and described audio jack is slidably connected on described the second track; Described drain pan has dual-side to be respectively arranged with the first cavity and the second cavity, described the first button passes described the first cavity and coordinates described the first shell fragment to be slidably connected in the described breach of described USB plug, described the second button passes described the second cavity and coordinates described the second shell fragment to be slidably connected in the described breach of described audio jack, the structure of described face-piece is the same with the structure of described drain pan, and described face-piece and described drain pan are used in conjunction with.

2. card reader as claimed in claim 1, it is characterized in that, be provided with two buckles on described the first button, be provided with two buckles on described the second button, described drain pan all is provided with a draw-in groove at the two-end part of the first cavity, described drain pan all arranges a draw-in groove at the two-end part of the second cavity, and the structure of described face-piece is the same with the structure of described drain pan; A buckle on described the first button and described drain pan are used in conjunction with at the draw-in groove of the two-end part setting of the first cavity, another buckle on described the first button and described face-piece are used in conjunction with at the draw-in groove of the two-end part setting of the first cavity, a buckle on described the second button and described drain pan are used in conjunction with at the draw-in groove of the two-end part setting of the second cavity, and another buckle on described the second button and described face-piece are used in conjunction with at the draw-in groove of the two-end part setting of the second cavity.

3. card reader as claimed in claim 1 or 2, is characterized in that, the first limit rib that described drain pan arranges around described the first track, the second limit rib that described drain pan arranges around described the second track.