A color screen hanging type printing consumer machine

Abstract

The utility model discloses a color screen suspension formula printing consumption machine, including top connecting plate and consumption machine body, the bottom fixed mounting of consumption machine body has the receipt printer, the bottom fixed connection of receipt printer has the conveyer frame of inclination setting, the bottom fixed connection of top connecting plate has the clamping positioning mechanism, the consumption machine body is inserted to the inside of clamping positioning mechanism, and the consumption machine body is with the secondary reinforcement between clamping positioning mechanism through reinforcing mechanism. The consumption machine body that the utility model sets up can be inserted fixed to the inside preliminary positioning of clamping positioning mechanism, and then the reinforcing mechanism that sets up can be secondary reinforcement to consumption machine body, prevent consumption machine body locking and then appear to shake, and such connecting mode can only utilize a set of locking bolt to complete the disassembly of consumption machine body fast, and it is convenient to all -round cleaning to consumption machine body, and the receipt printer that sets up can be convenient to the quick printing of sales product receipt.

Description

Technical Field

[0001] This utility model relates to the field of consumer electronics technology, specifically a color screen hanging printer consumer electronics machine. Background Technology

[0002] A color screen printing POS machine is an intelligent POS terminal device that integrates a color display screen and receipt printing function. It is widely used in all-in-one card systems in campuses, enterprises, factories, parks and other scenarios for employees or students to swipe / scan their cards for consumption, balance inquiry, and detailed printing.

[0003] In some canteens and similar settings, color screen POS machines are often hung and installed at the sales window. However, existing color screen POS machines are mostly fixed with multiple sets of locking bolts, which can cause a lot of oil stains in canteens and similar settings. Therefore, after the fixed installation, there are many unsanitary corners that can breed bacteria. To address this, we propose a color screen hanging POS machine. Utility Model Content

[0004] The purpose of this invention is to provide a color screen hanging printer to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a color screen hanging printing POS machine, comprising a top connecting plate and a POS machine body, wherein the top of the top connecting plate is provided with multiple sets of locking holes, a receipt printer is fixedly installed at the bottom of the POS machine body, an inclined conveying frame is fixedly connected to the bottom of the receipt printer, a snap-fit ​​positioning mechanism is fixedly connected to the bottom of the top connecting plate, the POS machine body is snapped into the snap-fit ​​positioning mechanism, and the POS machine body and the snap-fit ​​positioning mechanism are reinforced secondary by a reinforcement mechanism.

[0006] Furthermore, the snap-fit ​​positioning mechanism includes a rear support frame, a side limiting plate, a connecting claw, a through groove, a threaded mounting hole, and a locking bolt. The bottom of the top connecting plate is fixedly connected to the rear support frame. Two sets of side limiting plates that contact the side wall of the consumer machine body are fixedly connected to one side of the rear support frame. Two sets of connecting claws that snap onto the bottom of the consumer machine body are fixedly connected to the bottom of one side of the rear support frame. A through groove is provided through the side limiting plate. A threaded mounting hole is provided on the side wall of the consumer machine body at the position corresponding to the through groove. A locking bolt that is threadedly connected to the threaded mounting hole is provided on one side of the side limiting plate at the position corresponding to the through groove. A knob is fixedly connected to one end of the locking bolt.

[0007] Furthermore, the reinforcement mechanism includes a positioning groove, a connecting bolt, and a limiting piece. An "L"-shaped positioning groove is provided on the side limiting plate, and a connecting bolt inserted into the positioning groove is provided on the side wall of the consumer machine body. A limiting piece that contacts one side of the side limiting plate is fixedly connected to the outside of the connecting bolt.

[0008] Furthermore, a connecting sleeve is fixedly connected to the bottom of the consumer machine body and to the outside of the connecting wire of the consumer machine body. A bottom arc-shaped guide ring is fixedly connected to the bottom of the connecting sleeve, and an avoidance groove is provided on the connecting claw at the position corresponding to the guide ring.

[0009] Furthermore, one side of the side limiting plate is provided with an inclined placement chamfer.

[0010] Furthermore, a display screen and operation buttons are fixedly installed on one side of the consumer machine body, and a color display screen is provided on the other side of the consumer machine body.

[0011] Compared with the prior art, the present invention has the following advantages: The locking hole provided by the present invention can be used to fix the top connecting plate by passing through the locking bolt. The POS machine body can then be inserted and fixed into the snap-fit ​​positioning mechanism for initial positioning. The reinforcement mechanism can then reinforce the POS machine body a second time to prevent it from shaking after locking. This connection method only requires a set of locking bolts to quickly disassemble the POS machine body, which is convenient for cleaning the POS machine body from all angles. The receipt printer can quickly print receipts for the products sold, and the inclined conveyor frame can conveniently store the printed receipts. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the main body of the consumer machine of this utility model;

[0014] Figure 3 This is a three-dimensional structural diagram of the snap-fit ​​positioning mechanism of this utility model.

[0015] In the diagram: 1. Top connecting plate, 2. Locking hole, 3. POS machine body, 4. Receipt printer, 5. Conveyor frame, 6. Snap-on positioning mechanism, 7. Reinforcing mechanism, 8. Display screen, 9. Operation button, 10. Color display screen, 11. Rear support frame, 12. Side limiting plate, 13. Connecting claw, 14. Through groove, 15. Threaded mounting hole, 16. Locking bolt, 17. Knob, 18. Positioning groove, 19. Connecting bolt, 20. Limiting piece, 21. Connecting sleeve, 22. Guide ring, 23. Clearance groove, 24. Placement chamfer. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-3 This utility model provides a technical solution: a color screen hanging printing POS machine, including a top connecting plate 1 and a POS machine body 3. The top of the top connecting plate 1 has multiple sets of locking holes 2. A receipt printer 4 is fixedly installed at the bottom of the POS machine body 3. An inclined conveying frame 5 is fixedly connected to the bottom of the receipt printer 4. A snap-fit ​​positioning mechanism 6 is fixedly connected to the bottom of the top connecting plate 1. The POS machine body 3 is snapped into the snap-fit ​​positioning mechanism 6. The POS machine body 3 and the snap-fit ​​positioning mechanism 6 are reinforced twice by a reinforcing mechanism 7.

[0018] The locking hole 2 allows for the use of locking bolts to secure the top connecting plate 1. The POS machine body 3 can then be inserted into the snap-fit ​​positioning mechanism 6 for initial positioning. The reinforcement mechanism 7 provides secondary reinforcement to the POS machine body 3, preventing it from shaking after locking. This connection method allows for quick disassembly of the POS machine body 3 using only one set of locking bolts 16, facilitating comprehensive cleaning. The receipt printer 4 allows for quick printing of sales receipts, while the inclined conveyor frame 5 facilitates the storage of printed receipts.

[0019] Please see Figures 1-3 The locking and positioning mechanism 6 includes a rear support frame 11, a side limiting plate 12, a connecting claw 13, a through groove 14, a threaded mounting hole 15, and a locking bolt 16. The bottom of the top connecting plate 1 is fixedly connected to the rear support frame 11. Two sets of side limiting plates 12 that contact the side wall of the consumer machine body 3 are fixedly connected to one side of the rear support frame 11. Two sets of connecting claws 13 that lock onto the bottom of the consumer machine body 3 are fixedly connected to the bottom of one side of the rear support frame 11. A through groove 14 is provided through the side limiting plate 12. A threaded mounting hole 15 is provided on the side wall of the consumer machine body 3 at the position corresponding to the through groove 14. A locking bolt 16 that is threadedly connected to the threaded mounting hole 15 is provided on one side of the side limiting plate 12 at the position corresponding to the through groove 14. A knob 17 is fixedly connected to one end of the locking bolt 16.

[0020] When it is necessary to install the consumer machine body 3, the consumer machine body 3 is passed through the side limiting plate 12, and then the consumer machine body 3 is lowered so that the back of the consumer machine body 3 contacts the rear support frame 11, the side wall of the consumer machine body 3 contacts the side limiting plate 12, and the bottom of the consumer machine body 3 is engaged by the connecting claw 13. Then, the locking bolt 16 is passed through the through groove 14 and threadedly connected to the threaded mounting hole 15. In this way, the initial locking and positioning of the consumer machine body 3 can be completed.

[0021] Please see Figures 1-3 The reinforcement mechanism 7 includes a positioning groove 18, a connecting bolt 19, and a limiting piece 20. The side limiting plate 12 has an "L"-shaped positioning groove 18. The side wall of the consumer machine body 3 has a connecting bolt 19 that is inserted into the positioning groove 18. The connecting bolt 19 is fixedly connected to the outside of the limiting piece 20 that contacts one side of the side limiting plate 12.

[0022] When the consumer device body 3 is inserted through the side limiting plate 12, the connecting bolt 19 will contact and insert into one side of the "L"-shaped positioning groove 18. Then, when the consumer device body 3 is inserted, the connecting bolt 19 can be inserted into the inside of the "L"-shaped positioning groove 18. When the consumer device body 3 and the connecting claw 3 contact and engage, the connecting bolt 19 and the limiting piece 20 cooperate with the positioning groove 18 to complete the secondary reinforcement of the consumer device body 3.

[0023] Please see Figures 1-3 A connecting sleeve 21 is fixedly connected to the bottom of the consumer machine body 3 and to the outside of the connecting line of the consumer machine body 3. A bottom arc-shaped guide ring 22 is fixedly connected to the bottom of the connecting sleeve 21. An avoidance groove 23 is provided on the connecting claw 13 at the position corresponding to the guide ring 22.

[0024] The power supply cable of the consumer device body 3 is sleeved inside the connecting sleeve 21. When the connecting cable is pulled, it can be guided by the bottom arc-shaped guide ring 22 to prevent friction damage when the connecting cable is pulled. The avoidance groove 23 opened on the connecting claw 13 can avoid the guide ring 22 when the connecting claw 13 is engaged with the consumer device body 3.

[0025] Please see Figures 1-3 The side limiting plate 12 has an inclined placement chamfer 24 on one side, which facilitates the insertion of the consumer machine body 3 into the side limiting plate 12.

[0026] Please see Figure 1 and Figure 2The POS terminal 3 has a display screen 8 and operation buttons 9 fixedly installed on one side, and a color display screen 10 is provided on the other side of the POS terminal 3. The color display screen 10 is equipped with a binocular camera. The display screen 8 and operation buttons 9 are convenient for the payee to operate, while the color display screen 10 can display information and can perform facial recognition payment through the binocular camera.

[0027] In use, firstly, the locking hole 2 allows for the use of locking bolts to secure the top connecting plate 1. Then, the POS terminal body 3 can be inserted and fixed into the snap-fit ​​positioning mechanism 6 for initial positioning. The reinforcing mechanism 7 then provides secondary reinforcement to the POS terminal body 3, preventing it from shaking after locking. This connection method allows for quick disassembly of the POS terminal body 3 using only one set of locking bolts 16, facilitating comprehensive cleaning. The receipt printer 4 allows for quick printing of sales receipts, while the inclined conveyor frame 5 facilitates storage of printed receipts. When installing the POS terminal body 3, it is passed through the side limiting plate 12 and then lowered. The back of the consumer device body 3 contacts the rear support frame 11, the side wall of the consumer device body 3 contacts the side limiting plate 12, and the bottom of the consumer device body 3 is engaged by the connecting claw 13. Then, the locking bolt 16 is threaded through the through groove 14 and threaded into the threaded mounting hole 15, thus completing the initial locking and positioning of the consumer device body 3. When the consumer device body 3 is inserted through the side limiting plate 12, the connecting bolt 19 will contact and insert into one side of the "L"-shaped positioning groove 18. Then, when the consumer device body 3 is inserted, the connecting bolt 19 can be inserted into the inside of the "L"-shaped positioning groove 18. When the consumer device body 3 contacts and engages with the connecting claw 3, the connecting bolt 19 and the limiting plate 20 cooperate with the positioning groove 18 to complete the secondary reinforcement of the consumer device body 3.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A color screen hanging printing POS machine, comprising a top connecting plate (1) and a POS machine body (3), wherein the top of the top connecting plate (1) has multiple sets of locking holes (2) through it, and a receipt printer (4) is fixedly installed at the bottom of the POS machine body (3), and an inclined conveyor frame (5) is fixedly connected to the bottom of the receipt printer (4), characterized in that: The bottom of the top connecting plate (1) is fixedly connected to a snap-fit ​​positioning mechanism (6), and the consumer machine body (3) is snapped into the snap-fit ​​positioning mechanism (6). The consumer machine body (3) and the snap-fit ​​positioning mechanism (6) are reinforced for the second time by a reinforcement mechanism (7).

2. The color screen hanging printer according to claim 1, characterized in that: The snap-fit ​​positioning mechanism (6) includes a rear support frame (11), a side limiting plate (12), a connecting claw (13), a through groove (14), a threaded mounting hole (15), and a locking bolt (16). The bottom of the top connecting plate (1) is fixedly connected to the rear support frame (11). Two sets of side limiting plates (12) that contact the side wall of the consumer machine body (3) are fixedly connected to one side of the rear support frame (11). Two sets of connecting claws (13) that snap into the bottom of the consumer machine body (3) are fixedly connected to the bottom of one side of the rear support frame (11). A through groove (14) is provided through the side limiting plate (12). A threaded mounting hole (15) is provided on the side wall of the consumer machine body (3) at the position corresponding to the through groove (14). A locking bolt (16) that is threadedly connected to the threaded mounting hole (15) is provided on one side of the side limiting plate (12) at the position corresponding to the through groove (14). A knob (17) is fixedly connected to one end of the locking bolt (16).

3. A color screen hanging printer according to claim 2, characterized in that: The reinforcement mechanism (7) includes a positioning groove (18), a connecting bolt (19) and a limiting piece (20). The side limiting plate (12) has an "L"-shaped positioning groove (18). The side wall of the consumer machine body (3) has a connecting bolt (19) that is inserted into the positioning groove (18). The connecting bolt (19) is fixedly connected to the outside of the connecting bolt (19) and a limiting piece (20) that contacts one side of the side limiting plate (12).

4. A color screen hanging printer according to claim 3, characterized in that: A connecting sleeve (21) is fixedly connected to the bottom of the consumer machine body (3) and to the outside of the connecting line of the consumer machine body (3). A bottom arc-shaped guide ring (22) is fixedly connected to the bottom of the connecting sleeve (21). An avoidance groove (23) is provided on the connecting claw (13) and to the position corresponding to the guide ring (22).

5. A color screen hanging printer according to claim 3, characterized in that: The side limiting plate (12) has an inclined placement chamfer (24) on one side.

6. A color screen hanging printer according to claim 3, characterized in that: A display screen (8) and operation buttons (9) are fixedly installed on one side of the consumer machine body (3), and a color display screen (10) is provided on the other side of the consumer machine body (3).

Images