CN210350090U - POS machine non-contact antenna and POS machine of printing storehouse dysmorphism - Google Patents

Abstract

The utility model discloses a POS machine non-contact antenna, including PVC base plate and coil, the both ends of PVC base plate are provided with first binding post and second binding post respectively, the coil passes through the ultrasonic wave and buries the line machine underground on a side of PVC base plate, the PVC base plate conduct the carrier of coil is made by the PVC material, and the PVC material has better tensile, bending resistance, resistance to compression and shock resistance, can satisfy the assembly demand in dysmorphism print cartridge, and the both ends of coil are connected with the control mainboard electricity of POS machine through first binding post and second binding post respectively, can form electric loop, and then form comparatively stable non-contact antenna, compare with FPC board, can reduce manufacturing cost.

Description

POS machine non-contact antenna and POS machine of printing storehouse dysmorphism

Technical Field

The utility model relates to a POS machine technical field especially relates to a POS machine non-contact antenna and print special-shaped POS machine in storehouse.

Background

POS machine with print function is generally provided with non-contact antenna on printing the storehouse for carry out non-contact with outside IC-card and be connected, non-contact antenna on the traditional POS machine generally uses the PCB board as the carrier, then fixes on printing storehouse or printing the storehouse support, but when printing the storehouse and be irregular shape, traditional PCB board then can't be crooked because the material is harder, then can't satisfy the assembly demand, and flexible FPC board is again because production technology is complicated, increases manufacturing cost.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a POS machine non-contact antenna, the cost is lower to have higher flexibility, can satisfy the assembly demand in dysmorphism print cartridge.

The utility model discloses a POS machine non-contact antenna, including PVC base plate and coil, the PVC base plate is rectangular form to both ends are provided with first binding post and second binding post respectively, the coil is buried underground on a side of PVC base plate, and the both ends of coil respectively with first binding post and second binding post electricity is connected, first binding post and second binding post is connected with POS machine's control mainboard electricity respectively, and then makes the coil forms the return circuit.

Furthermore, a back adhesive is arranged on one side surface of the PVC substrate.

Furthermore, a plurality of positioning plates are arranged on the PVC base plate, and at least one positioning hole is formed in each positioning plate.

Further, the coil is made of polyurethane enameled wire.

Furthermore, the thickness of the PVC substrate is 0.15 mm-0.25 mm.

The utility model provides a POS machine of print cartridge dysmorphism, includes non-contact antenna, still includes shell and print cartridge support, the print cartridge support sets up inside the shell, non-contact antenna location is in on the print cartridge support.

Furthermore, a positioning groove, a first fixing groove and a second fixing groove are formed in the outer side wall of the printing bin support, the first fixing groove and the second fixing groove are arranged in parallel and are used for fixing the first wiring terminal and the second wiring terminal respectively, the PVC substrate is arranged in the positioning groove, two ends of the positioning groove are communicated with the first fixing groove and the second fixing groove respectively, and the PVC substrate is bonded with the bottom surface of the positioning groove through the gum.

Further, threaded holes are formed in the bottom surface of the first fixing groove and the bottom surface of the second fixing groove respectively, and a screw fixes the first wiring terminal in the first fixing groove or fixes the second wiring terminal in the second fixing groove through the threaded holes.

Furthermore, a clamping groove matched with the positioning plate is arranged on the positioning groove, and a positioning column matched with the positioning hole is arranged in the clamping groove.

The technical scheme of the utility model, compared with the prior art, beneficial effect is:

the PVC base plate adopts the PVC material to make, and the PVC material has better tensile, bending resistance, resistance to compression and shock resistance, can satisfy the assembly demand in dysmorphism print cartridge, and PVC base plate processing technology is comparatively simple, only needs to bury the line machine through the ultrasonic wave and bury the coil underground on the PVC base plate, and the both ends of coil are connected through the control mainboard electricity of first binding post and second binding post and POS machine respectively, can form electric loop, and then form comparatively stable non-contact antenna, compare with FPC board, can reduce manufacturing cost.

Drawings

Fig. 1 is a front view of a contactless antenna;

FIG. 2 is a rear view of the contactless antenna;

FIG. 3 is a schematic view of a POS machine;

FIG. 4 is a schematic view of a print cartridge holder;

description of the figures

100. A contactless antenna; 10. a PVC substrate; 20. a coil; 30. a first connection terminal; 31. a through hole; 40. a second connection terminal; 50. carrying out gum application; 60. positioning a plate; 61. positioning holes; 200. a POS machine; 210. a printing bin support; 211. positioning a groove; 212. a first fixing groove; 2121. a threaded hole; 213. a second fixing groove; 214. a clamping groove; 215. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the present invention discloses a non-contact antenna 100 of a POS device, which is mainly used for non-contact connection with an external IC card. The non-contact antenna 100 includes a PVC substrate 10 and a coil 20, where the PVC substrate 10 is used as a carrier of the coil 20, and is used to fix the coil 20 on a print cabin or a print cabin bracket of a POS machine.

The coil 20 is embedded in one side surface of the PVC substrate 10 through an ultrasonic wire embedding machine, so that the coil 20 is fixedly connected with the PVC substrate 10. The PVC substrate 10 is in a strip shape, two ends of the PVC substrate are respectively provided with a first connection terminal 30 and a second connection terminal 40, two ends of the coil 20 are respectively electrically connected with the first connection terminal 30 and the second connection terminal 40, and the first connection terminal 30 and the second connection terminal 40 are respectively electrically connected with a control main board of the POS machine, so that the coil 20 can form a loop, and a relatively stable non-contact antenna is formed.

The PVC substrate 10 is made of PVC materials, the PVC materials have good tensile, bending resistance, compression resistance and impact resistance, when the printing bin of the POS machine is in a special shape, the PVC substrate 10 can be bent and wound on the printing bin or a printing bin support to meet assembly requirements, and compared with the FPC board, the non-contact antenna 100 with the PVC substrate 10 as a carrier has a simple processing technology and can reduce the manufacturing cost.

As shown in fig. 2, in this embodiment, a back adhesive 50 is disposed on one side of the PVC substrate 10 for bonding with a print cartridge or a print cartridge holder. The backing adhesive 50 may be a 3M adhesive. The back adhesive 50 and the coil 20 are respectively disposed on two opposite sides of the PVC substrate 10.

The PVC base plate 10 is further provided with a plurality of positioning plates 60 for positioning with the printing cabin or the printing cabin bracket, and the positioning plates 60 are provided with at least one positioning hole 61 for clamping with the printing cabin or the printing cabin bracket.

The coil 20 is made of a polyurethane enameled wire, which has direct-welding property, high-frequency resistance and dyeable property, and is widely applied to the fields of electronics, electric appliances and the like. The coil can perform non-contact induction with the IC card after forming a loop.

The thickness of the PVC substrate 10 is 0.15 mm-0.25 mm, so that the non-contact antenna 100 can meet the assembly requirement of the special-shaped printing bin.

With continuing reference to fig. 3 and 4, the present invention further discloses a POS machine 200 with a special-shaped print chamber, wherein the POS machine 200 includes the non-contact antenna 100, a print chamber support 210 and a housing 220, the print chamber support 210 is fixed inside the housing 220, and the non-contact antenna 100 is positioned on the print chamber support 210.

In this embodiment, a positioning groove 211, a first fixing groove 212 and a second fixing groove 213 are disposed on an outer surface of the print cartridge holder 210, the first fixing groove 212 and the second fixing groove 213 are parallel to each other, the first fixing groove 212 is used for fixing the first connection terminal 30, the second fixing groove 213 is used for fixing the second connection terminal 40, the positioning groove 211 is wound on the print cartridge holder 210 along an irregular shape, two ends of the positioning groove 211 are respectively communicated with the first fixing groove 212 and the second fixing groove 213, the positioning groove 211 is used for positioning the PVC substrate 10, the PVC substrate 211 is bonded to a bottom surface of the positioning groove 211 through the back adhesive 50, and the non-contact antenna 100 is positioned on the print cartridge holder 210.

At least one screw hole 2121 is respectively formed in bottom surfaces of the first fixing groove 212 and the second fixing groove 213, through holes 31 corresponding to the screw holes 2121 are respectively formed in the first connection terminal 30 and the second connection terminal 40, and a screw penetrates through the through hole 31 to be screwed with the screw hole 2121, so that the first connection terminal 30 is fixed in the first fixing groove 212, or the second connection terminal 40 is fixed in the second fixing groove 213. In this embodiment, two screw holes are respectively disposed in the first fixing groove 212 and the second fixing groove 213.

In this embodiment, the positioning groove 211 is further provided with a locking groove 214 matched with the positioning plate 60, when the PVC substrate 10 is positioned in the positioning groove 211, the positioning plate 60 can be positioned in the locking groove 214 to position the PVC substrate 10; and the positioning column 215 corresponding to the positioning hole 61 is disposed in the clamping groove 214, when the positioning plate 60 is positioned in the clamping groove 214, the positioning column 215 passes through the positioning hole 61, and the positioning plate 60 is prevented from separating from the clamping groove 214.

The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims (9)

1. The utility model provides a POS machine non-contact antenna, its characterized in that includes PVC base plate and coil, the PVC base plate is rectangular form to both ends are provided with first binding post and second binding post respectively, the coil is buried underground on a side of PVC base plate, and the both ends of coil respectively with first binding post and second binding post electricity is connected, first binding post and second binding post is connected with POS machine's control mainboard electricity respectively, and then makes the coil forms the return circuit.

2. The contactless POS antenna of claim 1, wherein the PVC substrate is provided with a backing adhesive on one side.

3. The contactless POS antenna according to claim 2, wherein the PVC substrate has a plurality of positioning plates, and the positioning plates have at least one positioning hole.

4. The POS machine contactless antenna according to claim 3, wherein the coil is made of polyurethane enamelled wire.

5. The POS machine contactless antenna according to claim 4, wherein the thickness of the PVC substrate is 0.15mm to 0.25 mm.

6. A print-bay-shaped POS machine comprising the non-contact antenna of claim 5, further comprising a housing and a print bay support, the print bay support disposed inside the housing, the non-contact antenna positioned on the print bay support.

7. The POS machine for printing the special shapes of the printing chambers as claimed in claim 6, wherein a positioning groove, a first fixing groove and a second fixing groove are arranged on the outer side wall of the printing chamber support, the first fixing groove and the second fixing groove are arranged in parallel to each other and are used for fixing the first connecting terminal and the second connecting terminal respectively, the PVC substrate is arranged in the positioning groove, two ends of the positioning groove are communicated with the first fixing groove and the second fixing groove respectively, and the PVC substrate is adhered to the bottom surface of the positioning groove through the back adhesive.

8. The POS device according to claim 7, wherein a threaded hole is formed in each of the bottom surface of the first fixing groove and the bottom surface of the second fixing groove, and a screw is used to fix the first connection terminal in the first fixing groove or fix the second connection terminal in the second fixing groove.

9. The special-shaped POS machine for the printing bin as claimed in claim 8, wherein a clamping groove matched with the positioning plate is arranged on the positioning groove, and a positioning column matched with the positioning hole is arranged in the clamping groove.

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