CN207008814U - Cash register and its shell binding structure - Google Patents

Abstract

The utility model belongs to technical field of cashier equipment, more particularly to a kind of cash register and its shell binding structure, shell binding structure, including fore shell, rear shell, drain pan, top shell and side shell, fore shell, rear shell, drain pan and the lateral edges of top shell enclose jointly to be set to form side chamber mouth, fore shell, rear shell, drain pan and the lateral edges of top shell protrude extension and are provided with interior clamping flange, each interior clamping flange is provided with embedded grooves arranged, side shell protrusion extension is provided with outer clamping flange, outer clamping flange is provided with is embedded in projection with the quantity identical of quantity and each embedded grooves arranged, side shell seals side chamber mouth, outer clamping flange is connected on interior clamping flange, and each setting-in projection insertion is in corresponding embedded grooves arranged.In the utility model, because the connection of outer clamping flange and interior clamping flange and the connection of setting-in projection and embedded grooves arranged form square crossing, mutually hold, greatly promote connection stability and reliability between housing.

Description

Cash register and its shell binding structure

Technical field

The utility model belongs to technical field of cashier equipment, more particularly to a kind of cash register and its shell binding structure.

Background technology

Cash register is a kind of multi-functional terminal end, it be arranged on credit card franchised business and accept in site with calculating Machine is unified into network, can be achieved with electronic funds automatic account transfer, and it, which has, supports the work(such as consumption, pre-authorization, inquiry into balance and account transfer Can, use safely, quickly, reliably.Wherein, cash register generally comprises display screen and main frame, and main frame includes shell again, and And shell is formed by polylith housing assembly and connection.In the shell of existing cash register, it is in order to ensure polylith housing Between the stability that connects, typically by multiple screws in plurality of positions locking shell, but it is exposed so to easily cause screw, And easily dismantled by the third party；In addition, the mode that screw is fixed is used for position of the fixed shell away from edge part, but shell It is merely able to form mutual abutting by power caused by fastened by screw between body edge, edge connects between so resulting in housing Stability it is not strong, easily broken into two with one's hands under external force effect, and it is long-term use of easily there is off-clip, practicality is poor.

Utility model content

The purpose of this utility model is to provide a kind of cash register and its shell binding structure, it is intended to solves prior art In cash register shell housing between edge the easy technology of off-clip with the extension of usage time of assembling Problem.

To achieve the above object, the technical solution adopted in the utility model is：A kind of shell binding structure, including fore shell, Rear shell, drain pan, top shell and side shell, the drain pan are connected between the bottom of the fore shell and the bottom of the rear shell, the top Shell is connected between the top of the fore shell and the top of the rear shell, the lateral edges of the fore shell, the rear shell lateral edges, The lateral edges of the drain pan and the lateral edges of the top shell enclose jointly to be set to form a side chamber mouth, the lateral edges of the fore shell, institute State the lateral edges of rear shell, the lateral edges of the drain pan and the top shell lateral edges protrude extension be provided with interior clamping flange, respectively The interior clamping flange is provided with towards the embedded grooves arranged set with the interior clamping flange vertical direction depression, the side of the side shell Edge protrusion extension is provided with the outer clamping flange vertical with the side shell, the inner side of the outer clamping flange extend provided with it is described Outer clamping flange is vertical and the quantity identical setting-in projection of quantity and each embedded grooves arranged, the outer shape of the side shell with The shape of the side chamber mouth is adapted, and the side shell seals the side chamber mouth, and the outer clamping flange is connected in the interior clamping On flange, and each setting-in projection insertion is in the corresponding embedded grooves arranged.

Preferably, the outer surface of the fore shell, the outer surface of the rear shell, the outer surface of the drain pan and the top shell Outer surface flushes with the outer surface of the outer clamping flange correspondence position.

Preferably, the shell binding structure also includes supporting plate, the inner side of the fore shell, the inner side of the rear shell, institute The inner side of drain pan and the inner side of the top shell is stated to extend provided with fastening post, the outer shape of the supporting plate and the side chamber mouth Shape be adapted, the supporting plate is intraoral located at the side chamber and inner side positioned at the side shell, and the supporting plate with it is each Position corresponding to the fastening post is provided with to be worn with the interior connection fastener hole with the fastening post locking connection for internal clamp.

Preferably, the lateral margin of the supporting plate is provided with several buckling grooves, and the inner side of the side shell is close to the side shell The position of periphery is provided with clip-connecting rod with each buckling groove position correspondence, a pair of each clip-connecting rod and each buckling groove 1 Answer clamping.

Preferably, the supporting plate is metal profile.

Preferably, several outer connection fastener holes are additionally provided with the supporting plate, the side shell is provided with position and each institute It is corresponding so that external fastening element is worn with the via with the outer connection fastener hole locking connection to state outer connection fastener hole.

Preferably, the shell binding structure also includes decorative panel, and the decorative panel is adhered to the outer surface of the side shell And cover each external fastening element.

Preferably, the side shell is provided with is housed by the outer surface of the side shell towards what the inner surface of the side shell was recessed Groove, the shape of the decorative panel are adapted with the shape of the storage tank, and the decorative panel is adhered in the storage tank.

Preferably, the outer surface of the decorative panel flushes with the outer surface of the side shell.

The beneficial effects of the utility model：Shell binding structure of the present utility model, wherein, the outer clamping that side shell is set is convex Edge with each interior clamping flange clamping set in fore shell, rear shell, drain pan and top shell, so may insure side shell difference first first Realize and connect with fore shell, rear shell, drain pan and top shell, then, inserted in the setting-in projection by being arranged on outer clamping flange embedding In the embedded grooves arranged set loaded on fore shell, rear shell, drain pan and top shell correspondence position, thus by setting-in projection and embedded grooves arranged Setting-in connection further enhances the stability connected between side shell and fore shell, rear shell, drain pan and top shell, and because outer clamping is convex The closure of edge and interior clamping flange is horizontally oriented, and the connection for being embedded in projection and embedded grooves arranged is vertically oriented, and such two The closure of kind of attachment structure forms square crossing, mutually holds, and greatly promotes the stability that is connected between housing and reliable Property.

The utility model use another technical scheme be：A kind of cash register, it includes above-mentioned shell binding structure.

Cash register of the present utility model, there is above-mentioned shell binding structure due to using, so that side shell point Connection not between fore shell, rear shell, drain pan and top shell is more firm, and for a long time using being not in off-clip, reliability is high.

Brief description of the drawings

, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is the structural representation for the shell binding structure that the utility model embodiment provides.

Fig. 2 is the Section View for the shell binding structure that the utility model embodiment provides.

Fig. 3 is the structural decomposition diagram one for the shell binding structure that the utility model embodiment provides.

Fig. 4 is the structural decomposition diagram two for the shell binding structure that the utility model embodiment provides.

Fig. 5 is the partial structural diagram for the shell binding structure that the utility model embodiment provides.

Fig. 6 is the structural representation of the side shell for the shell binding structure that the utility model embodiment provides.

Wherein, each reference in figure：

10-fore shell, 11-side chamber mouth 12-interior clamping flange

13-embedded grooves arranged 14-fastening 20-rear shell of post

30-drain pan, 40-top shell, 50-side shell

51-outer clamping flange 52-setting-in 53-clip-connecting rod of projection

54-via, 55-storage tank, 60-supporting plate

61-62-buckling grooves of interior connection fastener hole 63-connect fastener hole outside

70-decorative panel.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining the description of accompanying drawing 1~6 is exemplary, it is intended to for explaining the utility model, and it is not intended that to this practicality New limitation.

In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ", The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached Orientation or position relationship shown in figure, it is for only for ease of and describes the utility model and simplify to describe, rather than instruction or hint Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

As shown in figs. 1 to 6, the utility model embodiment provides a kind of shell binding structure, including fore shell 10, rear shell 20th, drain pan 30, top shell 40 and side shell 50, the drain pan 30 be connected to the bottom of the fore shell 10 and the rear shell 20 bottom it Between, the top shell 40 is connected between the top of the fore shell 10 and the top of the rear shell 20, the lateral edges of the fore shell 10, The lateral edges of the lateral edges of the rear shell 20, the lateral edges of the drain pan 30 and the top shell 40 enclose jointly to be set to form a side chamber Mouthfuls 11, the lateral edges of the fore shell 10, the lateral edges of the rear shell 20, the side of the lateral edges of the drain pan 30 and the top shell 40 Edge protrudes extension and is provided with interior clamping flange 12, and each interior clamping flange 12, which is provided with towards with the interior clamping flange 12, to hang down The embedded grooves arranged 13 that Nogata is set to depression, the lateral edges protrusion extension of the side shell 50 are provided with outside vertical with the side shell 50 Clamping flange 51, the outer clamping flange 51 inner side extension be provided with the outer clamping flange 51 vertical and quantity with it is each described The quantity identical setting-in projection 52 of embedded grooves arranged 13, the outer shape of the side shell 50 and the shape of the side chamber mouth 11 are mutually fitted Match somebody with somebody, the side shell 50 seals the side chamber mouth 11, and the outer clamping flange 51 is connected on the interior clamping flange 12, and each institute The insertion of setting-in projection 52 is stated in the corresponding embedded grooves arranged 13.

Specifically, the shell binding structure of the utility model embodiment, wherein, the outer clamping flange 51 that side shell 50 is set is first First with each interior clamping of clamping flange 12 set in fore shell 10, rear shell 20, drain pan 30 and top shell 40, side is so may insure first Shell 50 is realized with fore shell 10, rear shell 20, drain pan 30 and top shell 40 connect respectively, then, by being arranged on outer clamping flange 51 On the embedded grooves arranged 13 that is set flush-mounted in fore shell 10, rear shell 20, drain pan 30 and the correspondence position of top shell 40 of setting-in projection 52 insertion It is interior, be connected thus by setting-in projection 52 with the setting-in of embedded grooves arranged 13 further enhance side shell 50 and fore shell 10, rear shell 20, The stability connected between drain pan 30 and top shell 40, and because the closure of outer clamping flange 51 and interior clamping flange 12 is water Square to being embedded in projection 52 and the connection of embedded grooves arranged 13 and be vertically oriented, the closure of such two kinds of attachment structures is formed Square crossing, mutually hold, greatly promote connection stability and reliability between housing.

In the present embodiment, as shown in figure 1, the outer surface of this fore shell 10, the outer surface of the rear shell 20, the drain pan 30 outer surface and the outer surface of the top shell 40 flush with the outer surface of the outer correspondence position of clamping flange 51.Specifically, This kind of structure design can avoid outer clamping flange 51 relative to the outer surface of fore shell 10, the outer surface of rear shell 20, drain pan 30 Outer surface and the convex outer surfaces of top shell 40, that is, when touching shell, can avoid hindering to feel, structural integrity is more By force.

In the present embodiment, as shown in figs. 2 to 4, this described shell binding structure also includes supporting plate 60, the fore shell 10 Inner side, the inner side of the rear shell 20, the inner side of the inner side of the drain pan 30 and the top shell 40 extend provided with fastening post 14, institute The outer shape for stating supporting plate 60 is adapted with the shape of the side chamber mouth 11, and the supporting plate 60 is in the side chamber mouth 11 And positioned at the inner side of the side shell 50, and the supporting plate 60 is provided with 14 corresponding position of each fastening post and supplies internal clamp (not shown) is worn with the interior connection fastener hole 61 with the fastening post 14 locking connection.Specifically, the setting of supporting plate 60 can To strengthen the bulk strength of shell binding structure.And supporting plate 60 is connected by internal clamp through in being arranged in supporting plate 60 The inner side for connecing the inner side of fastener hole 61 and fore shell 10, the inner side of rear shell 20, the inner side of drain pan 30 and top shell 40 extends provided with tight Gu the locking connection of post 14, is so achieved that supporting plate 60 can lock with fore shell 10, rear shell 20, drain pan 30 and top shell 40 respectively Connection, pins down fore shell 10, rear shell 20, drain pan 30 and top shell 40 so that the connection between part is more steady by supporting plate 60 Fixed reliable, globality is stronger.

In the present embodiment, as shown in figs. 34, the lateral margin of this supporting plate 60 is provided with several buckling grooves 62, the side The inner side of shell 50 is provided with the clip-connecting rod 53 with each position correspondence of buckling groove 62 close to the position of the periphery of the side shell 50, respectively The clip-connecting rod 53 corresponds clamping with each buckling groove 62.Specifically, the cooperation of buckling groove 62 and clip-connecting rod 53 causes Side shell 50 and supporting plate 60 form stable connection, then allowed for supporting plate 60 simultaneously with fore shell 10, rear shell 20, drain pan 30th, top shell 40 and side shell 50 realize stable connection, closer strengthen the stability of shell binding structure.

In the present embodiment, the supporting plate 60 is metal profile 60.Specifically, the knot of supporting plate 60 of metal material manufacture Structure intensity is stronger, and the support effect played is compared to plastic cement material more preferably.

In the present embodiment, as shown in figs. 34, several outer connection fastener holes 63 are additionally provided with the supporting plate 60, it is described Side shell 50 be provided with position with it is each it is described it is outer connection fastener hole 63 it is corresponding for external fastening element (not shown) wear with it is described outside Connect the via 54 of the locking connection of fastener hole 63.Specifically, via 54 and supporting plate are further worn by using external fastening element Outer connection fastener hole 63 locking connection on 60 can make it that supporting plate 60 and the connection of side shell 50 are more reliable and more stable.

In the present embodiment, as shown in figures 1-4, the shell binding structure also includes decorative panel 70, and the decorative panel 70 is viscous It is connected to the outer surface of the side shell 50 and covers each external fastening element.Specifically, dress is not only played in the effect of decorative panel 70 Decorations act on, and can also seal external fastening element, avoid external fastening element exposed, it is ensured that the security of structure.

Wherein, the internal clamp described in the present embodiment and external fastening element can be identical structures, for example, can be bolt, Screw or screw etc..

In the present embodiment, as shown in figure 3, the side shell 50 is provided with the outer surface by the side shell 50 towards the side shell The storage tank 55 of 50 inner surface depression, the shape of the decorative panel 70 are adapted with the shape of the storage tank 55, and described Decorative panel 70 is adhered in the storage tank 55.Specifically, the setting of storage tank 55 is easily installed decorative panel 70, and can be to dress Plaque 70 is positioned.

In the present embodiment, the outer surface of the decorative panel 70 flushes with the outer surface of the side shell 50.Specifically, so tie Structure, which designs, causes the outer surface of the shell binding structure in the present embodiment to flush unanimously, and profile is more attractive in appearance.

The utility model embodiment additionally provides a kind of cash register, and it includes above-mentioned shell binding structure.

The cash register of the utility model embodiment, there is above-mentioned shell binding structure due to using, so that The connection between fore shell 10, rear shell 20, drain pan 30 and top shell 40 is more firm respectively for side shell 50, for a long time using being not in Off-clip, reliability are high.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. a kind of shell binding structure, including fore shell, rear shell, drain pan, top shell and side shell, the drain pan are connected to the fore shell Between bottom and the bottom of the rear shell, the top shell is connected between the top of the fore shell and the top of the rear shell, institute The lateral edges for stating the lateral edges of fore shell, the lateral edges of the rear shell, the lateral edges of the drain pan and the top shell enclose and set shape jointly Into a side chamber mouth, it is characterised in that：The lateral edges of the fore shell, the lateral edges of the rear shell, the drain pan lateral edges and The lateral edges of the top shell protrude extension and are provided with interior clamping flange, and each interior clamping flange is provided with court and the interior clamping The embedded grooves arranged that flange vertical direction depression is set, the lateral edges protrusion extension of the side shell are provided with outside vertical with the side shell Clamping flange, the inner side extension of the outer clamping flange are recessed provided with the vertical and quantity with the outer clamping flange and each setting-in The quantity identical setting-in projection of groove, the outer shape of the side shell are adapted with the shape of the side chamber mouth, the side shell envelope Side chamber mouth is stated in residence, and the outer clamping flange is connected on the interior clamping flange, and each setting-in projection insertion is flush-mounted in In the corresponding embedded grooves arranged.

2. shell binding structure according to claim 1, it is characterised in that：The outer surface of the fore shell, the rear shell The outer surface of outer surface, the outer surface of the drain pan and the top shell and the outer surface of the outer clamping flange correspondence position are neat It is flat.

3. shell binding structure according to claim 1, it is characterised in that：The shell binding structure also includes support Plate, the inner side of the fore shell, the inner side of the rear shell, the inner side of the inner side of the drain pan and the top shell extend provided with fastening Post, the outer shape of the supporting plate are adapted with the shape of the side chamber mouth, and the supporting plate is intraoral simultaneously located at the side chamber Positioned at the inner side of the side shell, and supporting plate position corresponding with each fastening post be provided with for internal clamp wear with The interior connection fastener hole of the fastening post locking connection.

4. shell binding structure according to claim 3, it is characterised in that：Block provided with several the lateral margin of the supporting plate Access slot, the inner side of the side shell are provided with the clamping with each buckling groove position correspondence close to the position of the periphery of the side shell Post, each clip-connecting rod correspond clamping with each buckling groove.

5. shell binding structure according to claim 3, it is characterised in that：The supporting plate is metal profile.

6. shell binding structure according to claim 3, it is characterised in that：It is additionally provided with outside several and connects in the supporting plate Connect fastener hole, the side shell be provided with position it is corresponding with each outer connection fastener hole for external fastening element wear with it is described outside Connect the via of fastener hole locking connection.

7. shell binding structure according to claim 6, it is characterised in that：The shell binding structure also includes decoration Plate, the decorative panel are adhered to the outer surface of the side shell and cover each external fastening element.

8. shell binding structure according to claim 7, it is characterised in that：The side shell is provided with by the outer of the side shell The storage tank that surface is recessed towards the inner surface of the side shell, the shape of the decorative panel and the shape of the storage tank are mutually fitted Match somebody with somebody, and the decorative panel is adhered in the storage tank.

9. shell binding structure according to claim 8, it is characterised in that：The outer surface of the decorative panel and the side shell Outer surface flush.

A kind of 10. cash register, it is characterised in that：Including the shell binding structure described in any one of claim 1~9.