Mobile support frame for display screen and self-service settlement equipment

Abstract

The utility model relates to the technical field of self-service settlement, in particular to a movable supporting frame for a display screen and self-service settlement equipment, which comprise a movable vertical frame, a supporting frame, a movable seat, a lifting device, a rotating joint and a connecting seat, the connecting seat is used for fixing the display screen, the supporting frame is erected on the movable vertical frame, and the lifting device is arranged on the supporting frame. The movable seat is movably arranged on the supporting frame, the lifting device is arranged on the movable seat, and the two ends of the rotating joint are connected with the lifting device and the connecting seat respectively. According to the mobile supporting frame for the display screen and the self-service settlement equipment, a worker can conveniently move the position of the mobile supporting frame, different heights and angles of the display screen arranged on the mobile supporting frame can be adjusted, and the use experience of more different crowds is met.

Description

Technical Field

[0001] The utility model relates to the technical field of self-service settlement, in particular to a mobile support frame for a display screen and a self-service settlement device. Background Art

[0002] At present, self-service settlement and payment devices have emerged in shopping places such as shopping malls and supermarkets. Customers can scan the barcodes and two-dimensional codes of goods by themselves. After the goods are scanned, they enter the payment link. Then, the user shows the payment two-dimensional code to the scanner through the mobile phone, and the scanner scans the payment two-dimensional code to complete the payment deduction. The existing self-service settlement devices are relatively large in volume and weight, and are mainly of a cabinet structure. It is difficult to move the devices when adjusting the placement positions of the shelves in a supermarket or a shopping mall, or during equipment maintenance and replacement.

[0003] It can be seen that the existing technology still needs to be improved. Content of the Utility Model

[0004] In view of the deficiencies of the above-mentioned existing technology, the purpose of the utility model is to provide a mobile support frame for a display screen to solve the technical problem that the existing self-service settlement devices are difficult to move.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mobile support frame for a display screen includes a mobile vertical frame, a support frame, a mobile seat, a lifting device, a rotating joint and a connecting seat. The connecting seat is used to fix the display screen. The support frame is arranged on the mobile vertical frame. The mobile seat is movably installed on the support frame. The lifting device is arranged on the mobile seat. The two ends of the rotating joint are respectively connected with the lifting device and the connecting seat.

[0007] For the mobile support frame for a display screen as described above, the mobile seat, the lifting device, the rotating joint and the connecting seat respectively include two groups.

[0008] For the mobile support frame for a display screen as described above, the support frame includes a connecting plate, two clamping edges and two side plates. The longitudinal cross-sectional shape of the connecting plate is concave. The two clamping edges respectively extend upward along the upper and lower edges of the connecting plate. The two side plates are respectively arranged on both sides of the connecting plate. The mobile seat includes a connecting rod, two protruding parts and two clamping grooves. The two protruding parts are respectively installed on the connecting rod on the same side. The two clamping grooves are respectively arranged at the bottoms of the two protruding parts. The clamping edge and the clamping groove are clamped.

[0009] As described above, the mobile support frame for the display screen, the lifting device includes a groove, a sliding seat, multiple locking and limiting mechanisms and multiple unlocking mechanisms. The groove is set to pass through the connecting rod, and the cross-sectional shape of the groove is convex. The sliding seat is slidably installed in the groove. The multiple locking and limiting mechanisms are respectively arranged on both sides of the sliding seat. The locking and limiting mechanisms connect the outer side of the sliding seat and the inner side of the groove. The multiple locking and limiting mechanisms and the multiple unlocking mechanisms are respectively arranged in a one-to-one correspondence.

[0010] As described above, the movable support frame for the display screen is provided with a receiving groove on the sliding seat, and the locking and limiting mechanism includes a plurality of teeth, a clamping block and an elastic member, and the plurality of teeth are respectively arranged in the groove along the length direction of the connecting rod, one end of the clamping block is hinged in the receiving groove, and the elastic member is provided in the receiving groove, and one end of the elastic member abuts against the clamping block.

[0011] As described above, the mobile support frame for the display screen, the unlocking mechanism includes two slide grooves, a sliding rod, a fixing member and a sliding key, the two slide grooves are respectively arranged on both sides of the accommodating groove, the sliding rod is passed through the two slide grooves, the fixing member is connected to one end of the sliding rod, and the sliding key is connected to the other end of the sliding rod.

[0012] As described above, the mobile support frame for a display screen includes a fixed base, a roller group, two vertical poles and two reinforcement pieces. The two vertical poles are respectively arranged on the two ends of the top of the fixed base, the roller group is arranged at the bottom of the fixed base, the reinforcement pieces are respectively connected to the fixed base and the vertical poles, and the two ends of the support frame are respectively connected to the two vertical poles.

[0013] A self-service checkout device comprises a display screen and the above-mentioned mobile support frame, wherein the display screen is connected to the connecting seat.

[0014] Beneficial effects:

[0015] The mobile support frame for a display screen disclosed in the present utility model includes a mobile vertical frame, a support frame, a mobile seat, a lifting device, a rotating joint, and a connecting seat. The mobile vertical frame serves as a movable base, the support frame is fixed on the mobile vertical frame, the mobile seat is movably installed on the support frame, and the mobile seat, the lifting device, the rotating joint, and the connecting seat are connected in sequence. An angle adjustment of the display screen relative to the mobile vertical frame can be achieved between the connecting seat and the lifting device around the rotating joint, and a height adjustment of the display screen relative to the mobile vertical frame can be achieved between the rotating joint and the mobile seat through the lifting device. The disclosed mobile support frame in this application facilitates the staff to move the position of the mobile support frame, and can adjust the height and angle of the display screen installed on the mobile support frame, meeting the usage experiences of more different people. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the self-checkout device provided by the present utility model;

[0017] Figure 2 is a schematic structural diagram of the mobile support frame provided by the present utility model;

[0018] Figure 3 is an exploded view of a partial structure of the mobile support frame provided by the present utility model;

[0019] Figure 4 is Figure 3 an enlarged view of part A of

[0020] Reference numerals: 1, mobile vertical frame; 11, fixed base; 12, roller group; 13, vertical rod; 14, reinforcing member; 2, support frame; 21, connecting plate; 22, clamping edge; 23, side plate; 3, mobile seat; 31, connecting rod; 32, protruding part; 33, clamping groove; 4, lifting device; 41, groove; 42, sliding seat; 43, locking and limiting mechanism; 431, tooth; 432, clamping block; 433, elastic member; 44, unlocking mechanism; 441, chute; 442, sliding rod; 443, fixing member; 444, sliding key; 45, accommodating groove; 5, rotating joint; 6, connecting seat; 7, display screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model provides a mobile support frame for a display screen. To make the purpose, technical solution, and effects of the present utility model clearer and more definite, the following further elaborates on the present utility model with reference to the attached drawings and by way of examples.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "top" and "bottom" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, and should not be construed as a limitation to the present utility model. In addition, terms such as "installation" and "connection" should be understood in a broad sense. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] As Figures 1-4 shown, the embodiment of the present application provides a mobile support frame for a display screen, which includes a mobile vertical frame 1, a support frame 2, a mobile seat 3, a lifting device 4, a rotating joint 5 and a connecting seat 6. The connecting seat 6 is used to fix the display screen. The support frame 2 is erected on the mobile vertical frame 1. The mobile seat 3 is movably installed on the support frame 2. The lifting device 4 is arranged on the mobile seat 3. Both ends of the rotating joint 5 are respectively connected to the lifting device 4 and the connecting seat 6.

[0024] The mobile support frame for a display screen disclosed by the present utility model includes a mobile vertical frame 1, a support frame 2, a mobile seat 3, a lifting device 4, a rotating joint 5 and a connecting seat 6. The mobile vertical frame 1 serves as a movable base. The support frame 2 is fixed on the mobile vertical frame 1. The mobile seat 3 is movably installed on the support frame 2. The mobile seat 3, the lifting device 4, the rotating joint 5 and the connecting seat 6 are connected in sequence. The display screen can achieve angle adjustment relative to the mobile vertical frame 1 around the rotating joint 5 between the connecting seat 6 and the lifting device 4. The display screen can achieve height adjustment relative to the mobile vertical frame 1 through the lifting device 4 between the rotating joint 5 and the mobile seat 3. The mobile support frame disclosed in the present application facilitates the staff to move the position of the mobile support frame, and can adjust the height and angle of the display screen installed on the mobile support frame, meeting the usage experiences of more different people.

[0025] The mobile seat 3, the lifting device 4, the rotating joint 5 and the connecting seat 6 respectively include two groups, that is, the display screen is connected to the mobile vertical frame 1 through two groups of fixing structures, improving the connection stability and not easily causing the display screen to fall due to collision.

[0026] The support frame 2 includes a connecting plate 21, two clamping edges 22 and two side plates 23. The longitudinal cross-sectional shape of the connecting plate 21 is concave. The two clamping edges 22 extend upwardly and bend along the upper and lower edges of the connecting plate 21 respectively. The two side plates 23 are respectively disposed on both sides of the connecting plate 21. The moving seat 3 includes a connecting rod 31, two protruding portions 32 and two clamping grooves 33. The two protruding portions 32 are respectively installed on the connecting rod 31 on the same side. The two clamping grooves 33 are respectively disposed at the bottoms of the two protruding portions 32. The clamping edge 22 and the clamping groove 33 are clamped. The moving seat 3 is inserted into the support frame 2. The two side plates 23 are fixed to both sides of the connecting plate 21 to prevent the moving seat 3 from falling off when the moving seat 3 moves relatively on the support frame 2.

[0027] The lifting device 4 includes a groove 41, a sliding seat 42, a plurality of locking and limiting mechanisms 43 and a plurality of unlocking mechanisms 44. The groove 41 penetrates through the connecting rod 31. The cross-sectional shape of the groove 41 is convex. The sliding seat 42 is slidably installed in the groove 41. The plurality of locking and limiting mechanisms 43 are respectively disposed on both sides of the sliding seat 42. The locking and limiting mechanism 43 connects the outer side of the sliding seat 42 and the inner side of the groove 41. The plurality of locking and limiting mechanisms 43 and the plurality of unlocking mechanisms 44 are respectively arranged in one-to-one correspondence. The sliding seat 42 is slidably installed in the groove 41. The locking and limiting mechanism 43 locks the relative movement of the sliding seat 42 in the groove 41. The locking of the locking and limiting mechanism 43 on the sliding seat 42 is released through the unlocking mechanism 44, which is convenient for the staff to quickly disassemble.

[0028] A receiving groove 45 is provided on the sliding seat 42. The locking and limiting mechanism 43 includes a plurality of teeth 431, a clamping block 432 and an elastic member 433. The plurality of teeth 431 are arranged in the groove 41 along the length direction of the connecting rod 31. One end of the clamping block 432 is hinged in the receiving groove 45. The elastic member 433 is disposed in the receiving groove 45, and one end of the elastic member 433 abuts against the clamping block 432. Among them, the elastic member 433 is a spring. The clamping block 432 is pressed by the elastic member to be clamped between two adjacent teeth 431, so as to realize the locking of the relative position between the sliding seat 42 and the groove 41.

[0029] The unlocking mechanism 44 includes two sliding grooves 441, a sliding rod 442, a fixing piece 443 and a sliding key 444. The two sliding grooves 441 are respectively arranged on both sides of the accommodating groove 45. The sliding rod 442 is passed through the two sliding grooves 441. The fixing piece 443 is connected to one end of the sliding rod 442. The sliding key 444 is connected to the other end of the sliding rod 442. When the sliding key 444 is turned, the sliding rod 442 is driven to move along the sliding groove 441. The sliding rod 442 presses the clamping block 432. The clamping block 432 compresses the elastic piece 433 to contract, so that the clamping block 432 is away from the teeth 431. The structure is simple, which reduces the cost of production and use.

[0030] The mobile stand 1 includes a fixed base 11, a roller group 12, two vertical poles 13 and two reinforcements 14. The two vertical poles 13 are respectively arranged on the two ends of the top of the fixed base 11, and the roller group 12 is arranged at the bottom of the fixed base 11. The reinforcements 14 are respectively connected to the fixed base 11 and the vertical poles 13. The two ends of the support frame 2 are respectively connected to the two vertical poles 13. The two vertical poles 13 are connected and reinforced with the support frame 2 through the two reinforcements 14, thereby improving the stability of the mobile support frame.

[0031] A self-service checkout device includes a display screen 7 and the mobile support frame as described above. The display screen 7 is connected to the connecting seat 6. The self-service checkout device can be moved at will, making it convenient for supermarket or shopping mall staff to adjust the shelf layout in the store.

[0032] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and the utility model concept of the present invention, and all these changes or substitutions should fall within the scope of protection of the present invention.

Claims

1. A mobile support frame for a display screen, characterized in that, It includes a movable vertical frame (1), a support frame (2), a movable seat (3), a lifting device (4), a rotating joint (5) and a connecting seat (6). The connecting seat (6) is used to fix the display screen. The support frame (2) is erected on the movable vertical frame (1). The movable seat (3) is movably installed on the support frame (2). The lifting device (4) is arranged on the movable seat (3). Two ends of the rotating joint (5) are respectively connected to the lifting device (4) and the connecting seat (6).

2. The mobile support frame for a display screen according to claim 1, wherein The movable seat (3), the lifting device (4), the rotating joint (5) and the connecting seat (6) respectively include two groups.

3. The mobile support frame for a display screen according to claim 1, wherein, The support frame (2) includes a connecting plate (21), two clamping edges (22) and two side plates (23). The longitudinal cross-sectional shape of the connecting plate (21) is concave. The two clamping edges (22) respectively extend upward and bend along the upper and lower edges of the connecting plate (21). The two side plates (23) are respectively arranged on both sides of the connecting plate (21). The movable seat (3) includes a connecting rod (31), two protruding parts (32) and two clamping grooves (33). The two protruding parts (32) are respectively installed on the connecting rod (31) on the same side. The two clamping grooves (33) are respectively arranged at the bottoms of the two protruding parts (32). The clamping edge (22) and the clamping groove (33) are clamped.

4. The movable support frame for a display screen according to claim 3, wherein, The lifting device (4) includes a groove (41), a sliding seat (42), a plurality of locking and limiting mechanisms (43) and a plurality of unlocking mechanisms (44). The groove (41) runs through the connecting rod (31). The cross-sectional shape of the groove (41) is convex. The sliding seat (42) is slidably installed in the groove (41). The plurality of locking and limiting mechanisms (43) are respectively arranged on both sides of the sliding seat (42). The locking and limiting mechanism (43) connects the outer side of the sliding seat (42) and the inner side of the groove (41). The plurality of locking and limiting mechanisms (43) and the plurality of unlocking mechanisms (44) are respectively arranged in one-to-one correspondence.

5. The mobile support frame for a display screen according to claim 4, characterized in that, A receiving groove (45) is arranged on the sliding seat (42). The locking and limiting mechanism (43) includes a plurality of teeth (431), a clamping block (432) and an elastic member (433). The plurality of teeth (431) are respectively arranged in the groove (41) along the length direction of the connecting rod (31). One end of the clamping block (432) is hinged in the receiving groove (45). The elastic member (433) is arranged in the receiving groove (45), and one end of the elastic member (433) abuts against the clamping block (432).

6. The mobile support frame for a display screen according to claim 5, characterized in that, The unlocking mechanism (44) includes two sliding grooves (441), a sliding rod (442), a fixing member (443) and a sliding key (444). The two sliding grooves (441) respectively penetrate through two sides of the accommodating groove (45). The sliding rod (442) is arranged on the two sliding grooves (441). The fixing member (443) is connected to one end of the sliding rod (442), and the sliding key (444) is connected to the other end of the sliding rod (442).

7. The mobile support frame for a display screen according to claim 1, characterized in that, The movable upright frame (1) includes a fixed base (11), a roller set (12), two upright rods (13) and two reinforcing members (14). The two upright rods (13) are respectively arranged at two ends of the top of the fixed base (11). The roller set (12) is arranged at the bottom of the fixed base (11). The reinforcing members (14) are respectively connected to the fixed base (11) and the upright rods (13). Two ends of the support frame (2) are respectively connected to the two upright rods (13).

8. A self-checkout device, characterized in that, It includes a display screen (7) and the movable support frame according to any one of claims 1-7. The display screen (7) is connected to the connection seat (6).

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