CN105632043B

CN105632043B - Pos

Info

Publication number: CN105632043B
Application number: CN201410701364.2A
Authority: CN
Inventors: 王琨闵; 刘世骐
Original assignee: Ennoconn Corp; Asiatek Inc
Current assignee: Suzhou Huahan Technology Co Ltd
Priority date: 2014-11-28
Filing date: 2014-11-28
Publication date: 2018-04-03
Anticipated expiration: 2034-11-28
Also published as: CN105632043A

Abstract

A kind of POS, a main part, the cover portion for being rotatingly connected to the main part and the host cavity being covered, the mainboard being removably installed in the cover portion and a hard disk, two displays being installed on the outside of the main part and cover portion, two hinges and the lock of a host cavity are provided with including side, the both ends of each hinge connect the inside of the side in the main part and cover portion respectively, and the lock can lock the main part and the opposite side in cover portion.When needing to safeguard POS, cover portion is pivoted relative to main part and opened, you can easily the mainboard or hard disk of inside are changed or repaired.

Description

POS

Technical field

The present invention relates to a kind of POS（Point of Sale, point-of-sale terminal）Machine.

Background technology

For the cover portion generally use screw locking of existing POS in main part, dismounting is inconvenient, is unfavorable for described Part inside POS is changed and repaired.

The content of the invention

More than in view of, it is necessary to which a kind of POS of easy disassembly and maintenance is provided.

A kind of POS, including side are provided with a main part of a host cavity, are rotatingly connected to the main part and can cover One cover portion of the host cavity, the mainboard being removably installed in the cover portion and a hard disk, be installed on the main part and Two displays, two hinges on the outside of cover portion and a lock, the both ends of each hinge are connected to the main part and cover portion The inside of side, the lock can lock the main part and the opposite side in cover portion.

When needing to safeguard POS, cover portion is pivoted relative to main part and opened, you can easily to the mainboard of inside Or hard disk is changed or repaired.

Brief description of the drawings

Fig. 1 is the three-dimensional exploded view of the better embodiment of POS of the present invention.

Fig. 2 is the enlarged drawing of members in Fig. 1.

Fig. 3 is Fig. 1 three-dimensional assembly diagram.

Fig. 4 is schematic diagram of the better embodiment in working condition of POS of the present invention.

Fig. 5 is the better embodiment of POS of the present invention in the schematic diagram of the state of maintenance.

Main element symbol description

Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.

Embodiment

Also referring to Fig. 1 and Fig. 2, the better embodiment of POS of the present invention include a cabinet 10, two displays 20, One mainboard 30 and a hard disk 40.

The cabinet 10 includes a main part 11, a cover portion 12 and some hinges 13.

The main part 11 includes a bottom plate 111, one first side plate 112 and one second located at the opposite sides of bottom plate 111 Side plate 114, the outer wall 115 for being connected to the side of 112 and second side plate of the first side plate 114, be connected to first side plate 112, One top plate 116 of the second side plate 114 and the top margin of outer wall 115 and connect first side plate 112, the second side plate 114, top plate 116 and Bottom plate 111 is away from the supporting plate 117 at outer wall 115.The supporting plate 117 is in backwards to the side of outer wall 115 and the first side plate 112nd, the second side plate 114, top plate 116 and bottom plate 111 surround to form a host cavity 110.Opened provided with one at the middle part of the supporting plate 117 Mouth 118.The supporting plate 117 is in bottom and top adjacent to first side plate 112 and is respectively equipped with a pair and is contained in the host cavity 110 Interior fixed column 1171.Each fixed column 1171 opens up a connecting hole 1173 along perpendicular to the direction of supporting plate 117.Second side In away from a lock 14 is equiped with outer wall 115, the inner side of second side plate 114 is equiped with one and is connected to the lock at the middle part of plate 114 14 locking plate 141.The locking plate 141 can transfer to stretch out the host cavity under the control of the lock 14 in the inward turning of host cavity 110 110.The middle part of the top plate 116 is backwards to the lug 1161 of 115 projection of outer wall one.Wherein it is outer to be rotatably mounted in this for a display 20 Wall 115 is at top plate 116.The side plate 112 of supporting plate 117 and first, the second side plate 114, top plate 116, bottom plate 111 and the outer wall 115 surround to form an installation cavity, and a keyboard, a cash box and other ancillary equipment can house and be installed on the installation cavity.

The cover portion 12 includes a substrate 120, from two relative sides of substrate 120 to vertically extending one first side of homonymy The second sidewall 123 of wall 121 and one, it is convexly equipped in the top margin of the substrate 120 and is connected to the first side wall 121 and second sidewall 123 Top margin a roof 126 and a mounting bracket 124.The middle part of the roof 126 opens up a breach 1261.Another display 20 passes through One link 21 for passing through the breach 1261 and being fixed on the substrate 120 is rotatably installed on outside the top in the cover portion 12 Side.

Distinguish a pair of fixed columns of projection in top and bottom of the inner side of the substrate 120 at the neighbouring the first side wall 121 1212.Each fixed column 1212 opens up a connecting hole 1215 along perpendicular to the direction of the substrate 120.The first side wall 121 is with being somebody's turn to do The inner side difference connecting portion 122 of projection one of second sidewall 123.

The mounting bracket 124 includes the installing plate 1242 of the face substrate 120, from two relative sides of the installing plate 1242 Two extension boards 1245 and the epitaxial lateral overgrowth away from the installing plate 1242 from each extension board 1245 extended to the substrate 120 A fixed plate 1247 that is stretching and being detachably secured to corresponding connecting portion 122.The substrate 120, two connecting portion 122 and should Mounting bracket 124 surrounds a receiving space 127 jointly.The mainboard 30 is housed and is fixed in the receiving space 127, and the mainboard 30 On connector upward.The middle part of the fixed plate 1247 of the neighbouring second sidewall 123 of the mounting bracket 124 offers a neck 1241.The middle part of the lateral surface of the installing plate 1242 is provided with a hard disk mounting frame 1248.The hard disk mounting frame 1248 generally take the shape of the letter U and Opening up, it, which is provided with one, can house the storage tank 1250 of the hard disk 40（As shown in Figure 5）.The hard disk mounting frame 1248 is neighbouring to be opened Both ends at mouthful are respectively equipped with a fixture block 1251.The hard disk 40 can be from the hard disk mounting frame 1248 by the holder 41 of an elasticity Opening be slidably mounted in the storage tank 1250 of the hard disk mounting frame 1248, and the fixture block 1251 of the hard disk mounting frame 1248 The holder 41 can be fastened in.

Each hinge 13 includes two fixed blocks 131.It has been pivotally connected in the middle part of the side of each fixed block 131 some be hinged Piece 132.The intersection overlapping of the pin-joint piece 132 of two fixed block 131 is simultaneously connected pivotally to the axle through these pin-joint pieces 132 135.Upper and lower ends of each fixed block 131 in the side of connection pin-joint piece 132 extend outward one respectively has a through hole 134 Stator 133.

Also referring to Fig. 1 to Fig. 3, during assembling, a wherein fixed block 131 for each hinge 13 is contained in cabinet 10 In host cavity 110 and between corresponding a pair of fixed columns 1171, make the through hole of the stator 133 at the both ends of fixed block 131 The connecting hole 1173 of fixed column 1171 corresponding to 134 faces.Corresponding to the through hole 134 of some locking parts through hinge 13 is locked in In connecting hole 1173.By another fixed block 131 of each hinge 13 be contained in the cover portion 12 corresponding to a pair of fixed columns Between 1212, make each hinge 13 another two stator 133 the face of through hole 134 corresponding to fixed column 1212 connecting hole 1215, some locking parts are locked in corresponding connecting hole 1215 through these through holes 134.Now, the cover portion 12 is pivotable Ground is connected to the main part 11.

Also referring to Fig. 4, before work, the cover portion 12 is rotated to the main part 11, the cover portion 12 is covered on this Main part 11, the second sidewall 123 fit in the second side plate 114, and the first side wall 121 fits in first side plate 112, and this is convex Piece 1161 covers the breach 1261 of the roof 126 in the cover portion 12.Operating the lock 14 makes the locking plate 141 rotation stretch out the collecting Chamber 110 is to be locked in the neck 1241 in cover portion 12.Now, the cover portion 12 is locked in the main part 11, the hard disk 40 and hard Disk mounting bracket 1248 is contained in the outer wall 115 and supporting plate 117 through the opening 118.

Referring to Fig. 5, during maintenance, the neck 1241 that the lock 14 makes the locking plate 141 rotationally disengage the cover portion 12 is operated, The cover portion 12 is rotated away from main part 11.Now, the card that holder 41 makes the holder 41 depart from fixture block 1251 can be pulled up Gu and take out the hard disk 40, be convenient for changing or repair the hard disk 40；Removing can be further to the group on mainboard 30 after mounting bracket 124 Part is changed or repaired.

In other embodiments, the pin-joint piece 132 of each hinge 13 is fixedly attached to corresponding fixed block 131.

Claims

1. a kind of POS, including side are provided with a main part of a host cavity, are rotatingly connected to the main part and can cover this One cover portion of host cavity, the mainboard being removably installed in the cover portion and a hard disk, it is installed on the main part and machine Two displays, two hinges and a lock, the main part on the outside of cap are provided with an opening being connected with the host cavity, the hard disk The opening can be passed through, the both ends of each hinge are connected to the inside of the side in the main part and cover portion, the cover portion The main part is connected pivotally to by two hinges, the lock can lock the main part and the opposite side in cover portion.

2. POS as claimed in claim 1, it is characterised in that：Each hinge include two fixed blocks and be connected to this two Fixed block and some pin-joint pieces being mutually pivotally connected, the both ends of each fixed block, which are respectively equipped with, is connected to corresponding main part or cover A stator on the inside of portion.

3. POS as claimed in claim 2, it is characterised in that：Each fixed block is pivotally connected to corresponding pin-joint piece, each The pin-joint piece of two fixed blocks of hinge, which intersects, overlaps and is connected pivotally to the axle through these pin-joint pieces.

4. POS as claimed in claim 2, it is characterised in that：The side in the main part and cover portion corresponds to respectively in inside Ground is provided with two pairs of fixed columns, and each fixed column is fixedly attached to corresponding stator.

5. POS as claimed in claim 4, it is characterised in that：Each stator opens up a through hole, and each fixed column opens up one Connecting hole, the through hole of some locking parts through these stators lock the connecting hole of these fixed columns.

6. POS as claimed in claim 5, it is characterised in that：The main part includes a bottom plate, located at the bottom plate opposite sides One first side plate and one second side plate, be connected to an outer wall of first side plate and the second side plate side, be connected to this first Side plate, the second side plate and outer wall top margin a top plate and connect first side plate, the second side plate, top plate and bottom plate away from outer wall at A connecting plate, the connecting plate surrounds to form the receipts in side and the first side plate, the second side plate, top plate and the bottom plate backwards to outer wall Cavity volume, the fixed column of the main part at the first side plate and are contained in the host cavity located at connecting plate.

7. POS as claimed in claim 6, it is characterised in that：The cover portion includes a substrate, by two relative sides of substrate To the vertically extending the first side wall of homonymy and a second sidewall, be convexly equipped in the top margin of the substrate and be connected to the first side wall and One roof of the top margin of second sidewall, the fixed column in the cover portion are convexly equipped in the inner side of the substrate at the first side wall.

8. POS as claimed in claim 7, it is characterised in that：The cover portion also includes an installation being installed in the substrate The inner side difference connecting portion of projection one of frame, the first side wall and second sidewall, the mounting bracket include the installation of the face substrate Plate, two extension boards from two relative sides of the installing plate to the substrate that extend from and from each extension board away from the installing plate A fixed plate that is that side stretches out and being detachably secured to corresponding connecting portion, the substrate, two connecting portion and the peace The receiving space for surrounding jointly and housing and fix the mainboard is shelved, the hard disk is installed on the lateral surface of the installing plate.

9. POS as claimed in claim 8, it is characterised in that：The middle part of the fixed plate of the neighbouring second sidewall of the mounting bracket A neck is offered, the lock includes to rotate and being locked in a locking plate of the neck.

10. POS as claimed in claim 6, it is characterised in that：The middle part of the connecting plate is provided with can pass through the hard disk one Opening.