CN205983691U - Receive silver -colored equipment - Google Patents

Receive silver -colored equipment Download PDF

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Publication number
CN205983691U
CN205983691U CN201620932202.4U CN201620932202U CN205983691U CN 205983691 U CN205983691 U CN 205983691U CN 201620932202 U CN201620932202 U CN 201620932202U CN 205983691 U CN205983691 U CN 205983691U
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CN
China
Prior art keywords
housing
block
lock
cash register
slot
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Active
Application number
CN201620932202.4U
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Chinese (zh)
Inventor
张继强
汪林
张尔冰
王先毅
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Hunan Great Wall Computer System Co Ltd
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Hunan Great Wall Computer System Co Ltd
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Priority to CN201620932202.4U priority Critical patent/CN205983691U/en
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Publication of CN205983691U publication Critical patent/CN205983691U/en
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Abstract

The utility model relates to an electron product technology field especially relates to receive silver -colored equipment, including the host computer and the auxiliary engine that can dismantle the connection each other, the host computer includes the first housing and locates the first display screen on the first housing that auxiliary engine includes the second housing and locates the second display screen on the second housing, the first housing is including having the first casing in first holding chamber, and first holding intracavity is connected with the auto -eject lock and pays a device, and the host computer still includes pays the thermal printer that the device is connected with the auto -eject lock, and the auto -eject lock is paid the device and is paid the device and drive a thermal printer and lock pair in first casing or pop out in the push type switch of first casing including exposing in first casing outside and being used for controlling the auto -eject lock. The utility model discloses a receive silver -colored equipment owing to embed the thermal printer, can not increase the whole volume of host computer, and host computer occupied space is little, requires to reduce to putting of host computer for receive silver -colored equipment's use is more convenient, has the little advantage nimble with the use of limitation.

Description

Cash register
Technical field
This utility model is related to technical field of electronic products, more particularly, to cash register.
Background technology
Cashier's machine is a kind of multi-functional terminal end, it be arranged on the franchised business of the credit card and accept in site with computer It is unified into network, can be achieved with electronic funds automatic account transfer, it has the functions such as support consumption, pre-authorization, inquiry into balance and account transfer, Use safely, quickly, reliably.Existing cashier's machine is typically arranged with two pieces of display screens being fixedly connected, by this two pieces Display screen assumes required interface respectively and carries out the operation of the transaction work of correlation to businessman and client.But this kind existing Double screen cashier's machine, in concrete application, typically also needs to configure the connected use of printer, to realize to process of exchange In associated documents, bill etc. printed, due to external printer, thus the double screen cashier's machine of printer can be caused to be connected with The volume of the integral device being formed becomes big, then the area of putting occupying also becomes big, to the requirement putting sales counter and putting position Requirement higher, cause the ease of use of double screen cashier's machine to be deteriorated, so lead to existing this kind of double screen cashier's machine use On have compared with big limitation.
Utility model content
The purpose of this utility model be to provide a kind of cash register it is intended to solve prior art double screen cashier's machine with Because volume becomes technical problem that is big and leading to ease of use to be deteriorated when external printer uses cooperatively.
For achieving the above object, the technical solution of the utility model is:A kind of cash register, including being mutually detachably connected Main frame and slave, described main frame includes the first housing and the first display screen on the described first housing, described slave bag Include the second housing and the second display screen on the described second housing;The described first housing includes with the first containing cavity One housing, the described first accommodating intracavity is connected with automatic spring lock and pays device, and described main frame also includes locking with described automatic spring Pay the thermal printer that device connects, described automatic spring lock is paid device and included being exposed to described first shell in vitro and being used for controlling Described automatic spring lock is paid device and drives described thermal printer lock to pay in described first housing or eject in described first housing Push switch.
Preferably, described automatic spring lock is paid device and is also included being fixedly installed in the fixation of described first containing cavity bottom Seat and described fixed seat are slidably connected and supply the sliding seat of described thermal printer installation and be used for driving described sliding seat bullet The elastic mechanism opened;
The front end of the direction of motion towards the described first accommodating intracavity for the described sliding seat is provided with box, the bottom of described fixed seat It is provided with and stretch in described fixed seat and compress for the pin thread with described box snapping during described elastic mechanism through described sliding seat, Described push switch is connected and drives the side that described pin thread intersects along the direction of motion with described sliding seat with described pin thread To motion so that described pin thread departs from the snapping with described box.
Preferably, described push switch includes slider body and the first elastic component, and described slider body is provided with bar hole, The side of described bar shaped in the hole is provided with the first guide rod towards opposite side extension, and described pin thread is fixed on described slider body;Institute The bottom stating fixed seat is provided with the guide slide of the direction arrangement intersecting along the direction of motion with described sliding seat and is located at The first limited block on described guide slide, described first limited block offers the first guide hole, and described slider body is connected to institute State in guide slide and move in described guide slide, one end of described first guide rod passes through described first guide hole, described the One elastic component is sheathed on outside described first guide rod and its one end is abutted with described first limited block.
Preferably, described elastic mechanism includes the second guide rod, the second elastic component and jacking block, and the bottom of described fixed seat is leaned on The position of closely described jacking block extends downwardly and is provided with the second limited block, and described second limited block offers the second guide hole, and described second The end of guide rod passes through described second guide hole, and described jacking block is fixedly connected with the outer end of the second guide rod and is located at described sliding seat Towards the front side of the rear end of the described first accommodating intracavity direction of motion, described second elastic component is socketed on outside described second guide rod and institute The two ends stating the second elastic component are abutted with described second limited block and described jacking block respectively.
Preferably, described fixed seat is provided with and is used for limiting described pin thread edge and described activity positioned at the both sides of described pin thread The banking stop of the direction motion that the direction of motion of seat intersects.
Preferably, described push switch also includes being arranged on the button cap of described slider body outer end, described button The inner peripheral of cap is provided with defining flange, and described first housing position corresponding with described button cap is provided with for for described button The key slot that cap is installed, described key slot relative two inside be respectively equipped with described for limiting with the cooperation of described defining flange The pressing stroke of button cap and for avoiding described button cap to emerge in stroke dog and the anticreep block of described key slot.
Preferably, described sliding seat be respectively provided on two sides with the slide rail being slidably connected with the opposite sides of described fixed seat.
Preferably, described elastic mechanism has two, and two described elastic mechanisms are all located at bottom the edge of described fixed seat The width arranged for interval of described fixed seat.
Preferably, the front end of described box is provided with the first easy button inclined-plane, the end of described pin thread be provided with during motion be easy to Described first easy button inclined-plane cooperation is so that the second easy button inclined-plane of described box and described pin thread snapping.
Preferably, described first housing is provided with first connecting portion, and the described second housing is included with second connecting portion and Second housing of two containing cavities;Described first connecting portion and described second connecting portion be mutually inserted or described first connecting portion with Described second connecting portion is connected by wire harness.
Preferably, the outside projection of described first connecting portion is formed with inserted block, and described second connecting portion caves inward and is formed with Slot, described inserted block is provided with circuit contact pin, and described slot is provided with circuit jack;Described inserted block inserts in described slot, and described Circuit contact pin and described circuit jack grafting;Or described circuit contact pin and described circuit jack are electrically connected in described wire harness Two ends.
Preferably, be provided between described first connecting portion and described second connecting portion for lock pay be mutually inserted described insert The locking machine structure of block and described slot;Described locking machine structure is included located at the lock on described inserted block, on described slot Lockhole and located at the second accommodating intracavity and slidably locking piece, described locking piece be provided with during slip with stretch in described lockhole Described lock snapping closing piece.
Preferably, described locking machine structure also includes button, and described second connecting portion is located at the sidepiece of described second containing cavity It is provided with for limiting guiding geosynclinal block, described locking piece and the institute that described closing piece is moved along the direction of motion being intersected with described lock State the second housing to be slidably connected, described button is fixedly connected with described locking piece and is exposed to described second shell in vitro and is used for driving Dynamic described locking piece slides to drive described closing piece to slide in described guiding geosynclinal block.
Preferably, the periphery of described inserted block along its insert described slot in direction be respectively equipped with the first oblique approaching face and Locating surface, the inner circumferential of described slot position corresponding with the described first oblique approaching face is provided with and the described first oblique approaching face cooperation Second oblique approaching face and coordinate clamping to limit some fins of described inserted block motion with described locating surface.
Preferably, the side of described locking piece is provided with sliding shoe, and the inwall of described second housing is corresponding with described sliding shoe Position be provided with the sliding tray being connected with described sliding shoe.
Preferably, described locking piece includes angled setting and interconnective side plate and top board, and described side plate is located at institute State the second accommodating intracavity near the side of described slot, and described closing piece is on described side plate;Described top board is located at described Two accommodating intracavity are near the side of described second case top, and described sliding shoe is on described top board.
Preferably, the bottom of described first housing offers the first locating slot, and the bottom of described second housing stretches out It is provided with the first locating piece with described first locating slot grafting positioning.
Preferably, the periphery at the top of described second housing offers the second locating slot, the top of described first housing Periphery is stretched out and is provided with the second locating piece being positioned with described second locating slot grafting.
The beneficial effects of the utility model:Cash register of the present utility model, directly arranges a thermal printing in main frame Machine, then the snap lock by being arranged on the first housing of main frame pay mechanism supply this thermal printer install, and pass through bullet Property locking machine structure push switch control be arranged on the thermal printer automatic spring that snap lock is paid in mechanism, in order to heat Heat-sensitive paper changed by quick printer, and the thermal printer after completing to change heat-sensitive paper can be by temperature-sensitive by promoting snap lock to pay mechanism Printer lock is paid and is housed intracavity the first of the first housing.Cash register of the present utility model, due to built-in thermal printer, from Without increasing the overall volume of main frame, it is to avoid increase the footprint area of main frame, putting the requirement of sales counter and put to main frame The requirement reduction of position so that cash register using more convenient, there is limitation little and use flexible advantage.
Brief description
The main frame of the cash register that Fig. 1 provides for this utility model embodiment is connected with slave in overall structural representation Figure.
The main frame of the cash register that Fig. 2 provides for this utility model embodiment is connected with slave and shows in overall another structure It is intended to.
The main frame of the cash register that Fig. 3 provides for this utility model embodiment is connected the structural representation in split with slave Figure.
The structural representation of the first housing of the cash register that Fig. 4 provides for this utility model embodiment.
The structural decomposition diagram of the first housing of the cash register that Fig. 5 provides for this utility model embodiment.
Fig. 6 is the close-up schematic view at A in Fig. 5.
Another structural decomposition diagram of the first housing of the cash register that Fig. 7 provides for this utility model embodiment.
Fig. 8 is the close-up schematic view at B in Fig. 7.
The structural representation of the fixed seat of the cash register that Fig. 9 provides for this utility model embodiment.
The structural representation that the key slot of the cash register that Figure 10 provides for this utility model embodiment is connected with the first housing Figure.
Another structural representation of the first housing of the cash register that Figure 11 provides for this utility model embodiment.
The structural representation of the second housing of the cash register that Figure 12 provides for this utility model embodiment.
The structural decomposition diagram of the second housing of the cash register that Figure 13 provides for this utility model embodiment.
Figure 14 is the close-up schematic view at C in Figure 13.
The structural decomposition diagram of the locking machine structure of the cash register that Figure 15 provides for this utility model embodiment.
The structural representation of the locking piece of the cash register that Figure 16 provides for this utility model embodiment.
Figure 17 is the close-up schematic view at D in Fig. 7.
Reference includes:
1 main frame, 2 slave 3 thermal printer
10 first housing, 11 first housing 20 first display screen
30 second housing 31 second housing 40 second display screen
Device 61 push switch paid by 50 wire harness 60 automatic spring lock
62 fixed seat, 63 sliding seat 64 elastic mechanism
70 first connecting portion, 71 inserted block 72 circuit contact pin
80 second connecting portion, 81 slot 82 circuit jack
90 locking machine structure 91 latches 92 lockholes
93 locking piece, 94 button 100 slide rail
111 first containing cavity, 112 key slot 113 stroke dog
114 anticreep block, 115 first locating slot 116 second locating piece
311 second containing cavity, 312 sliding tray 313 first locating piece
314 second locating slot, 611 slider body 612 first elastic component
613 bar hole 614 first guide rod 615 button cap
621 pin thread 622 second easy button inclined-plane 623 guide slide
624 first limited block, 625 banking stop 626 second limited block
631 box 632 first easy button inclined-plane 641 second guide rod
The oblique approaching face of 642 second elastic component, 643 jacking block 711 first
Oblique approaching face 812 fin of 712 locating surface 811 second
813 guiding geosynclinal block 931 side plate 932 top boards
6151 defining flange, 9311 closing piece 9321 sliding shoe.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng The embodiment examining accompanying drawing 1~17 description is exemplary it is intended to be used for explaining this utility model, and it is not intended that to this practicality New restriction.
Of the present utility model description in it is to be understood that term " length ", " width ", " on ", D score, " front ", " afterwards ", the orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " or position relationship are based on attached Orientation shown in figure or position relationship, are for only for ease of and describe this utility model and simplify description, rather than instruction or hint The device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The restriction of utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express 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 expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu Fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral;Can be It is mechanically connected or electrically connect;Can be to be joined directly together it is also possible to be indirectly connected to 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 in this utility model for the above-mentioned term.
As shown in Fig. 1 to Figure 17, a kind of cash register that this utility model embodiment provides, including being mutually detachably connected Main frame 1 and slave 2, described main frame 1 includes the first housing 10 and the first display screen 20 on the described first housing 10, institute State slave 2 and include the second housing 30 and the second display screen 40 on the described second housing 30;The described first housing 10 includes There is the first housing 11 of the first containing cavity 111, be connected with automatic spring lock in described first containing cavity 111 and pay device 60, institute State main frame 1 also to include paying, with described automatic spring lock, the thermal printer 3 that device 60 is connected, device 60 paid by described automatic spring lock Outer and be used for controlling described automatic spring lock to pay a device 60 and drive described thermal printer 3 including being exposed to described first housing 11 Lock is paid in described first housing 11 or is ejected in the push switch 61 of described first housing 11.
Specifically, the cash register of this utility model embodiment, directly arranges a thermal printer 3, then in main frame 1 Pay mechanism 90 by the snap lock being arranged on the first housing 11 of main frame 1 to install for this thermal printer 3, and by elasticity Push switch 61 control of locking machine structure 90 is arranged on thermal printer 3 automatic spring that snap lock is paid in mechanism 90, so that In changing heat-sensitive paper to thermal printer 3, the thermal printer 3 after completing to change heat-sensitive paper pays mechanism 90 by promoting snap lock Thermal printer 3 can be locked and pay in the first containing cavity 111 of the first housing 11.
The cash register of this utility model embodiment, due to built-in thermal printer 3, thus not increase the whole of main frame 1 Body volume, it is to avoid increase the footprint area of main frame 1, the requirement to the requirement and putting position of putting sales counter of main frame 1 reduces, and makes Cash register using more convenient, there is limitation little and use flexible advantage.
As shown in figures 5-8, in the present embodiment, described automatic spring lock is paid a device 60 and is also included being fixedly installed in described the The fixed seat 62 of one containing cavity 111 bottom and described fixed seat 62 are slidably connected and the activity for described thermal printer 3 installation Seat 63 and the elastic mechanism 64 for driving described sliding seat 63 to flick;Specifically, activity is connected to by elastic mechanism 64 Between seat 63 and fixed seat 62, such sliding seat 63 not only can make to be installed on sliding seat 63 by compressing this elastic mechanism 64 On thermal printer 3 be fixed on the first housing 11;Elastic machine can also be made by pressing described push switch 61 Structure 64 makes sliding seat 63 with respect to fixed seat 62 activity so that thermal printer 3 ejects to the first housing 11 by elastic force Outward.
As shown in Fig. 5~6, in the present embodiment, described sliding seat 63 is towards the direction of motion in described first containing cavity 111 Front end is provided with box 631, and the bottom of described fixed seat 62 is provided with to be stretched in described fixed seat 62 and compress through described sliding seat 63 It is used for the pin thread 621 with described box 631 snapping, described push switch 61 and described pin thread 621 during described elastic mechanism 64 Connect and drive the direction that described pin thread 621 intersects along the direction of motion with described sliding seat 63 to move so that described pin thread 621 depart from the snapping with described box 631.Specifically, promote sliding seat 63 into the first containing cavity 111, sliding seat 63 is compressed Elastic mechanism 64, until the box 631 of setting snaps onto on the pin thread 621 stretching in fixed seat 62 in sliding seat 63, so alive Dynamic seat 63 is fixing with respect to fixed seat 62, and the thermal printer 3 being installed in sliding seat 63 is device in the first containing cavity 111 Interior.When needing the heat-sensitive paper on thermal printer 3 is changed, described push switch 61 can be pressed, pressing type is opened Close 61 to move towards the direction intersecting with sliding seat 63 until driving the pin threads 621 being connected with push switch 61 to depart from and mother The snapping of button 631, once pin thread 621 is disconnected with box 631, sliding seat 63 is in the presence of the elastic force of elastic mechanism 64 Sliding seat 63 is ejected, such that it is able to change to the heat-sensitive paper on thermal printer 3.
As shown in Fig. 7~8, in the present embodiment, described push switch 61 includes slider body 611 and the first elastic component 612, described slider body 611 is provided with bar hole 613, and the side in described bar hole 613 is provided with first towards opposite side extension Guide rod 614, described pin thread 621 is fixed on described slider body 611;The bottom of described fixed seat 62 is provided with edge and described activity The guide slide 623 of direction arrangement and the first limit being located on described guide slide 623 that the direction of motion of seat 63 intersects Position block 624, described first limited block 624 offers the first guide hole (not shown), and described slider body 611 is connected to described guiding Move in slideway 623 and in described guide slide 623, one end of described first guide rod 614 passes through described first guide hole, described First elastic component 612 is sheathed on outside described first guide rod 614 and its one end is abutted with described first limited block 624.Specifically, press When pressing described push switch 61, the external force ordered about acts on slider body 611, and slider body 611 drives and is fixed on slide fastener Pin thread 621 in main body 611 is mobile along the guide slide 623 of the bottom setting of fixed seat 62, and slider body 611 is being moved through Cheng Zhonghui compression is set in the first elastic component 612 outside the first guide rod 614, makes after slider body 611 moves enough distances Obtain pin thread 621 to be disconnected with box 631, then when now removing the external force acting on slider body 611, slider body 611 order about slider body 611 under the resilient force of the first elastic component 612 resets.I.e. so that being fixed on slider body 611 Pin thread 621 reset, in order to push away into the first containing cavity 111 again to ejecting sliding seat 63 to outside the first containing cavity 111 When dynamic, pin thread 621 can again with box 631 snapping being arranged in sliding seat 63, and then so that by sliding seat 63 again In secondary the first containing cavity 111 being fixed on the first housing 11.
As shown in Fig. 7 and Figure 17, in the present embodiment, described elastic mechanism 64 includes the second guide rod 641, the second elastic component 642 and jacking block 643, the bottom of described fixed seat 62 extends downwardly near the position of described jacking block 643 and is provided with the second limited block 626, described second limited block 626 offers the second guide hole (not shown), and the end of described second guide rod 641 passes through described second Guide hole, described jacking block 643 is fixedly connected with the outer end of the second guide rod 641 and is located at described sliding seat 63 and houses towards described first The front side of the rear end of the direction of motion in chamber 111, it is outer and described that described second elastic component 642 is socketed on described second guide rod 641 The two ends of two elastic components 642 are abutted with described second limited block 626 and described jacking block 643 respectively.Specifically, house towards first When chamber 111 promotes sliding seat 63, because jacking block 643 is arranged on the front side of sliding seat 63, then sliding seat 63 movement certain away from From after can abut with this jacking block 643 and may proceed to promote this jacking block 643 to move forward, during jacking block 643 reach, compression second is elastic Part 642, until the box 631 in sliding seat 63 and pin thread 621 snapping stretching in fixed seat 62.So when by pressing institute State push switch 61 so that after pin thread 621 and box 631 be disconnected, the elasticity of the second elastic component 642 due to being compressed Power acts on jacking block 643, and then moment is flicked jacking block 643, until jacking block 643 abut and push out sliding seat 63 so that Sliding seat 63 ejects to outside the first containing cavity 111, thus completing the ejection work of sliding seat 63.
As shown in Fig. 8~9, in the present embodiment, described fixed seat 62 is provided with and is used for limiting positioned at the both sides of described pin thread 621 Make the banking stop 625 moving in the direction that described pin thread 621 intersects along the direction of motion with described sliding seat 63.Specifically, should The setting of banking stop 625 not only may insure so that pin thread 621 moves along the direction setting, and is also prevented from pin thread 621 quilt Both sides deformation forwards, backwards in the presence of the power answered back to and pull that box 631 applies.Thus housing guarantees pin thread 621 and box The stability of 631 snappings and reliability and the service life extending pin thread 621.
As shown in figs, in the present embodiment, described push switch 61 also includes being arranged on described slider body The button cap 615 of 611 outer ends, the inner peripheral of described button cap 615 is provided with defining flange 6151, described first housing 11 with The corresponding position of described button cap 615 is provided with the key slot 112 for installing, described key slot 112 phase for described button cap 615 To two inside be respectively equipped with described defining flange 6151 coordinate for limit described button cap 615 pressing stroke and For avoiding described button cap 615 to emerge in stroke dog 113 and the anticreep block 114 of described key slot 112.Specifically, work Press with finger this button cap 615 as personnel and can order about slider body 611 movement being connected with this button cap 615, this button Cap 615 is arranged on the stability that may insure in key slot 112 that button cap 615 is installed, in addition in relative two of key slot 112 Side is respectively provided with stroke dog 113 and anticreep block 114, before being pressed backward with control button cap 615 by this formation block The stroke of movement, also just controls the stroke of slider body 611 reach, it is to avoid slider body 611 excessively moves forward and causes part Damage;In addition, slider body 611 can be prevented in the elastic masterpiece of the second elastic component 642 by the setting of anticreep block 114 With under order about button cap 615 and eject to outside key slot 112, you can be prevented effectively from button cap 615 and come off.
As shown in figure 5, in the present embodiment, be respectively provided on two sides with described fixed seat 62 relative the two of described sliding seat 63 Break away the slide rail 100 being dynamically connected.Specifically, the setting of slide rail 100 can make sliding seat 63 be relatively fixed seat 62 as needed The distance of movement, for example, can be connected between sliding seat 63 and fixed seat 62 using the slide rail 100 of multi-section structure, so Increase the sliding stroke that sliding seat 63 is with respect to fixed seat 62 further.
As shown in fig. 7, in the present embodiment, described elastic mechanism 64 has two, two described elastic mechanisms 64 are all located at institute State bottom the width arranged for interval along described fixed seat 62 of fixed seat 62.Specifically, the setting of two elastic mechanisms 64 Put the power that may insure the jacking block 643 of elastic mechanism 64 to support during sliding seat 63 can to give activity balancing in width, this The sliding seat 63 that can avoid sample causes because of unbalance stress, thus leading to eject the phenomenon appearance having some setbacks or even getting stuck.
Preferably, the first elastic component 612 and the second elastic component 642 are all using spring.
As shown in fig. 6, in the present embodiment, the front end of described box 631 is provided with the first easy button inclined-plane 632, described pin thread 621 End be provided with during motion and be easy to coordinate so that described box 631 is detained with described pin thread 621 with the described first easy button inclined-plane 632 The the second easy button inclined-plane 62 connecing.Specifically, the first easy button inclined-plane 632 and the second easy button inclined-plane 62 coordinate so that box 631 with public Inclined-plane cooperation can be realized between button 621, thus be avoided that angle of arrival is interfered between pin thread 621 and box 631, such that it is able to It is easy to realize snapping between box 631 and pin thread 621.
As shown in Figure 11~12, in the present embodiment, described first housing 11 is provided with first connecting portion 70, the described second housing 30 include second housing 31 with second connecting portion 80 and the second containing cavity 311;Described first connecting portion 70 and described second Connecting portion 80 is mutually inserted or described first connecting portion 70 is connected by wire harness 50 with described second connecting portion 80.Specifically, It is mutually inserted with described second connecting portion 80 so that main frame 1 and slave 2 are grouped together into by first connecting portion 70 One integrally-built cash register.First connecting portion 70 is connected by wire harness 50 and second connecting portion 80 can make main frame 1 Separated with slave 2, form the cash register of a Split type structure, flexible and convenient to use, it is adapted to different occasions, can Used with being placed on different types of sales counter, and can be according to the features of shape of sales counter adaptive selection disposing way.
As shown in Figure 11~12, in the present embodiment, the outside projection of described first connecting portion 70 is formed with inserted block 71, and described Two connecting portions 80 cave inward and are formed with slot 81, and described inserted block 71 is provided with circuit contact pin 72, and described slot 81 is provided with circuit and inserts Hole 82;Described inserted block 71 inserts in described slot 81, and described circuit contact pin 72 and the grafting of described circuit jack 82;Or it is described Circuit contact pin 72 and described circuit jack 82 are electrically connected in the two ends of described wire harness 50.Specifically, inserted block 71 and slot 81 Connection make to realize between first connecting portion 70 and second connecting portion 80 being mechanically connected, so may insure main frame 1 and slave 2 Between formed an entirety.And the electrical grafting between circuit contact pin 72 and circuit jack 82 can make main frame 1 and slave 2 it Between realize being electrically connected with, thus connecting main frame 1 and slave 2, form the cash register of an entirety.In addition, by wire harness 50 even Connect circuit contact pin 72 and circuit jack 82, so that realizing between main frame 1 and slave 2 being electrically connected with and making cash register shape Become split-type structural, be easy to be used according to different occasions.
As shown in figure 15, in the present embodiment, be provided between described first connecting portion 70 and described second connecting portion 80 for The locking machine structure 90 of the described inserted block 71 being mutually inserted and described slot 81 paid by lock;Described locking machine structure 90 includes inserting located at described Lock 91 on block 71, pay located at the lockhole 92 on described slot 81 and in the second containing cavity 311 and slidably lock Part 93, described locking piece 93 is provided with the closing piece 9311 during slip with described lock 91 snapping stretching in described lockhole 92.Specifically , drive closing piece 9311 mobile by slip locking piece 93, until ordering about this closing piece 9311 and the lock 91 stretching in lockhole 92 Snapping, thus completing the locking of inserted block 71 and slot 81, so can prevent the first housing 11 and the second housing 31 cooperating Depart from it is ensured that main frame 1 forms the structure of an entirety with slave 2.
As shown in figure 15, in the present embodiment, described locking machine structure 90 also includes button 94, and described second connecting portion 80 is located at The sidepiece of described second containing cavity 311 is provided with for limiting described closing piece 9311 along the direction of motion being intersected with described lock 91 The guiding geosynclinal block 813 of motion, described locking piece 93 is slidably connected with described second housing 31, described button 94 and described locking piece 93 are fixedly connected and are exposed to outside described second housing 31 and are used for driving described locking piece 93 to slide to drive described closing piece 9311 slide in described guiding geosynclinal block 813.Specifically, the setting of guiding geosynclinal block 813 is so that closing piece 9311 is merely able to Move in the guiding geosynclinal block 813 setting, when staff's ripple stirs button 94, button 94 is mobile to drive connected lock to pay Part 93 is mobile, and on locking piece 93, the closing piece 9311 of setting is merely able to move in guiding geosynclinal block 813, when closing piece 9311 is in gathering sill Snapping with lock 91 snapping stretching in lockhole 92 or disengaging and this lock 91 after the certain formation of movement in block 813, from And the locking realizing releasing between inserted block 71 and slot 81 is connected or so that inserted block 71 is locked with slot 81.
As shown in figure 15, in the present embodiment, the direction difference in described slot 81 is inserted in the periphery of described inserted block 71 along it It is provided with the first oblique approaching face 711 and locating surface 712, the inner circumferential of described slot 81 is corresponding with the described first oblique approaching face 711 Position is provided with the second oblique approaching face 811 of the described first oblique approaching face 711 cooperation and coordinates clamping with described locating surface 712 To limit some fins 812 of described inserted block 71 motion.Specifically, the first oblique approaching face 711 and the second oblique approaching face 811 Cooperation slides in slot 81 in order to inserted block 71, and the depth being slipped into inserted block 71 in slot 81 increases, until slot Some bald ribs of 81 inner peripheral surfaces settings are connected on the locating surface 712 of inserted block 71 outer peripheral face, now, inserted block 71 and slot 81 Cooperation completes, and some can effectively to limit locating surface 712 mobile, that is, limit inserted block 71 move in slot 81 it is ensured that Inserted block 71 be connected with slot 81 after stability and reliability.
As shown in Figure 13~16, in the present embodiment, the side of described locking piece 93 is provided with sliding shoe 9321, described second shell The inwall of body 31 position corresponding with described sliding shoe 9321 is provided with the sliding tray 312 being connected with described sliding shoe 9321. Specifically, the design of sliding shoe 9321 and sliding tray 312 may insure locking piece 93 and the second housing 31 be slidably connected according to Slide in the direction setting, the stability of lifting locking piece 93 drive closing piece 9311 movement and reliability are such that it is able to effectively guarantee Closing piece 9311 with latching 91 snappings or can depart from and lock 91 snappings.
As shown in Figure 15~16, in the present embodiment, described locking piece 93 includes angled setting and interconnective side plate 931 and top board 932, described side plate 931 in described second containing cavity 311 near the side of described slot 81, and described lock Block 9311 is on described side plate 931;Described top board 932 is in described second containing cavity 311 near described second housing 31 The side at top, and described sliding shoe 9321 is on described top board 932.Specifically, the side plate 931 of angled setting and top board The 932 position setting offer strong point being set to closing piece 9311 and sliding shoe 9321, and enable to the closing piece positioned at sidepiece 9311 driving can be formed at top, be easy to staff and the movement of this locking piece 93 is controlled.
As shown in Figure 11~12, in the present embodiment, the bottom of described first housing 11 offers the first locating slot 115, institute State the second housing 31 bottom stretch out be provided with described first locating slot 115 grafting positioning the first locating piece 313.Specifically , the first locating slot 115 can be conducive to the first housing 11 to enter when being connected with the second housing 31 with the cooperation of the first locating piece 313 Row positioning, conveniently inserts inserted block 71 in slot 81.Meanwhile, the setting of the first locating piece 313 also makes the bottom of the second housing 31 The area in portion increases, and the stability that lifting the second housing 31 is placed on sales counter is it is ensured that slave 2 is difficult to topple over.
As shown in Figure 11~12, in the present embodiment, the periphery at the top of described second housing 31 offers the second locating slot 314, the periphery at the top of described first housing 11 stretches out to be provided with and determines with the second of described second locating slot 314 grafting positioning Position block 116.Specifically, the setting of the second locating slot 314 and the second locating piece 116 makes the first housing 11 and the second housing 31 Connect more preferably stable, and the second locating slot 314 of coordinating and the second locating piece 116 are so that the first housing 11 and the second housing 31 globality is better, and profile is more attractive in appearance.
Understand that this utility model is to have above-described good characteristic in sum, made it on using, promote The efficiency that do not have in conventional art and there is practicality, become the product of a great practical value.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this Any modification, equivalent or improvement made within the thought of utility model and principle etc., should be included in this utility model Protection domain within.

Claims (10)

1. a kind of cash register, including the main frame being mutually detachably connected and slave, described main frame include the first housing and located at The first display screen on the described first housing, described slave includes the second housing and the second display on the described second housing Screen;It is characterized in that:The described first housing includes first housing with the first containing cavity, and the described first accommodating intracavity is connected with A device paid by automatic spring lock, and described main frame also includes paying the thermal printer that is connected of device with described automatic spring lock, described certainly Lock of moving out of is paid device and is included being exposed to described first shell in vitro and being used for controlling described automatic spring lock to pay described in device drive Thermal printer lock is paid in described first housing or is ejected in the push switch of described first housing.
2. cash register according to claim 1 it is characterised in that:Described automatic spring lock is paid device and is also included fixing peace It is loaded on the work that the fixed seat of described first containing cavity bottom and described fixed seat are slidably connected and install for described thermal printer Dynamic seat and the elastic mechanism for driving described sliding seat to flick;
The front end of the direction of motion towards the described first accommodating intracavity for the described sliding seat is provided with box, and the bottom of described fixed seat is provided with Stretch in described fixed seat and compress for the pin thread with described box snapping during described elastic mechanism through described sliding seat, described Push switch is connected and drives the direction fortune that described pin thread intersects along the direction of motion with described sliding seat with described pin thread Move so that described pin thread departs from the snapping with described box.
3. cash register according to claim 2 it is characterised in that:Described push switch includes slider body and first Elastic component, described slider body is provided with bar hole, and the side of described bar shaped in the hole is provided with the first guide rod, institute towards opposite side extension State pin thread to be fixed on described slider body;The bottom of described fixed seat is provided with and intersects along the direction of motion with described sliding seat The guide slide of direction arrangement and the first limited block being located on described guide slide, described first limited block offers the One guide hole, described slider body is connected in described guide slide and moves in described guide slide, described first guide rod One end passes through described first guide hole, and described first elastic component is sheathed on outside described first guide rod and its one end is spacing with described first Block abuts.
4. cash register according to claim 2 it is characterised in that:Described elastic mechanism includes the second guide rod, the second bullet Property part and jacking block, the bottom of described fixed seat extends downwardly near the position of described jacking block and is provided with the second limited block, and described Two limited blocks offer the second guide hole, and the end of described second guide rod passes through described second guide hole, described jacking block and the second guide rod Outer end be fixedly connected and be located at the front side of the rear end towards the described first accommodating intracavity direction of motion for the described sliding seat, described the Two elastic components be socketed on that described second guide rod is outer and the two ends of described second elastic component respectively with described second limited block and described Jacking block abuts.
5. cash register according to claim 2 it is characterised in that:Described fixed seat is provided with two positioned at described pin thread Side is for limiting the banking stop moving in the direction that described pin thread intersects along the direction of motion with described sliding seat.
6. the cash register according to any one of Claims 1 to 5 it is characterised in that:Described first housing is provided with first even Socket part, the described second housing includes second housing with second connecting portion and the second containing cavity;Described first connecting portion and institute State that second connecting portion is mutually inserted or described first connecting portion is connected by wire harness with described second connecting portion.
7. cash register according to claim 6 it is characterised in that:The outside projection of described first connecting portion is formed with slotting Block, described second connecting portion caves inward and is formed with slot, and described inserted block is provided with circuit contact pin, and described slot is provided with circuit and inserts Hole;Described inserted block inserts in described slot, and described circuit contact pin and described circuit jack grafting;Or described circuit contact pin with Described circuit jack is electrically connected in the two ends of described wire harness.
8. cash register according to claim 7 it is characterised in that:Described first connecting portion and described second connecting portion it Between be provided with the locking machine structure paying the described inserted block that is mutually inserted and described slot for lock;Described locking machine structure is included located at described Lock on inserted block, the lockhole on described slot and located at the second accommodating intracavity and slidably locking piece, described lock Pay part and be provided with the closing piece with the described lock snapping stretching in described lockhole during slip.
9. cash register according to claim 8 it is characterised in that:Described locking machine structure also includes button, and described second Connecting portion is provided with for limiting described closing piece along the side of moving being intersected with described lock in the sidepiece of described second containing cavity To the guiding geosynclinal block of motion, described locking piece is slidably connected with described second housing, and described button is fixing with described locking piece even Connect and be exposed to described second shell in vitro and be used for driving described locking piece to slide to drive described closing piece in described guiding geosynclinal block Interior slip.
10. cash register according to claim 7 it is characterised in that:Described slot is inserted along it in the periphery of described inserted block Interior direction is respectively equipped with the first oblique approaching face and locating surface, and the inner circumferential of described slot is corresponding with the described first oblique approaching face Position is provided with the second oblique approaching face of the described first oblique approaching face cooperation and coordinates clamping to limit with described locating surface State some fins of inserted block motion.
CN201620932202.4U 2016-08-24 2016-08-24 Receive silver -colored equipment Active CN205983691U (en)

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Application Number Priority Date Filing Date Title
CN201620932202.4U CN205983691U (en) 2016-08-24 2016-08-24 Receive silver -colored equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620932202.4U CN205983691U (en) 2016-08-24 2016-08-24 Receive silver -colored equipment

Publications (1)

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