Wall-mounted mounting rack for thermal printer

Abstract

The invention relates to the technical field of mounting racks, and discloses a wall-mounted mounting rack for a thermal printer, which comprises a rack body, the upper and lower ends of the rack body are connected with sliding rail edges, the sliding rail edges are slidably connected with sliding blocks, the sliding blocks are connected with a sliding rack through traction strips, one side of the rack body is slidably connected with a translation block, and one side of the translation block is connected with a connecting plate. A first clamping block is connected to the connecting plate, a connecting hole is formed in the connecting plate, the connecting plate is connected to one side of the sliding block through a bolt, a second clamping block and a lifting column are connected to the sliding frame, an inserting rod is connected to the lower end of the lifting column, and the lifting column is connected to the edge of the sliding rail. According to the invention, the thermal printer can be installed close to the wall surface or away from the wall surface, the area occupied by installation close to the wall surface is small, and the stability is good; when the printer is installed away from the wall, the back face of the printer is not attached to the wall, the heat dissipation effect is good, the structure supported by the supporting springs can cope with external collision, and the buffering effect is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of mounting brackets, in particular to a wall-mounted mounting bracket for a thermal printer. Background Art

[0002] A thermal printer is a device that prints on thermal paper. The working principle is that a semiconductor heating element is installed on the print head. After the print head is heated and contacts the thermal printing paper, the required pattern can be printed. Its principle is similar to that of a thermal fax machine.

[0003] There are many disadvantages in the existing mounting brackets. Most of them adopt a fixed card connection method. It is difficult for the card block to accurately dock with the card slot on the back of the thermal printer. It is easy to loosen during movement and cannot be connected at multiple angles, resulting in poor stability after installation. The installation method is single and can only be fixed. It cannot be installed close to or far away from the wall according to actual needs and environment, and cannot take into account space occupancy, heat dissipation and buffering of external collisions. The installation and disassembly are inconvenient and the steps are cumbersome. After installation, it is too fixed, and it is difficult to operate during maintenance or adjustment of the position, which affects the stability of use. Moreover, the structure is fixed and cannot be adjusted, and different installation states cannot be achieved through structural changes, making it difficult to meet diverse installation needs.

[0004] Based on this, a wall-mounted mounting bracket for a thermal printer is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a wall-mounted mounting bracket for a thermal printer in order to solve the above-mentioned problem.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A wall-mounted mounting bracket for a thermal printer comprises a frame body, wherein the upper and lower ends of the frame body are connected to a slide rail edge, the slide rail edge is slidably connected to a slider, the slider is connected to a sliding frame through a traction bar, one side of the frame body is slidably connected to a translation block, one side of the translation block is connected to a connecting plate, a card block 1 is connected to the connecting plate, a connecting hole is provided on the connecting plate, and the connecting plate is connected to one side of the slider through bolts; The sliding frame is connected with a second clamping block and a lifting column, the lower end of the lifting column is connected with a plug-in rod, the lifting column is connected to the edge of the slide rail, and the edge of the slide rail is connected with a switching mechanism for switching the connection position of the slide column.

[0007] Preferably, the frame is symmetrically connected with limited edges, and the limited edges are arranged on one side of the translation block.

[0008] Preferably, a traction bar is connected between the sliding frame and the slider, and connecting shafts are connected to the outer sides of the sliding frame and the slider, and two ends of the traction bar are rotatably connected to the sliding frame and the slider respectively through the connecting shafts.

[0009] Preferably, a slide block is connected to the side of the slide rail, and sliding columns are connected to the upper and lower ends of the translation block, and the sliding columns are slidably connected to the slide block.

[0010] Preferably, the switching mechanism comprises a rotating rail, the rotating rail is rotatably connected to the side of the slide rail, the rotating rail is arranged on one side of the slide block, and a groove for sliding the slide column is formed on the rotating rail.

[0011] Preferably, a rotating shaft is connected to the rotating rail, and the rotating shaft is rotatably connected to the edge of the slide rail.

[0012] Preferably, one side of the frame is connected to a fixed rod through a connecting block, the rotating rail is connected to an extrusion rod and a second magnetic block, the extrusion rod is rotatably connected to a rotating block, the rotating block is connected to an extrusion belt, and the outer side of the extrusion belt is connected to a first magnetic block.

[0013] Preferably, a hinge block is connected to the outer side of the frame body, a flip rod is rotatably connected to the hinge block, a spring disk is connected to the flip rod, and the spring disk is connected to a cross block via a supporting spring.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. The present application adopts a card block one and a card block two structure, so that when installing close to a wall, it is only necessary to connect the wall-mounted interface on the back of the printer with the card block two, and rely on the gravity of the printer and the sliding frame to push the slider to drive the connecting plate so that the card block one is inserted into the corresponding interface, so that the printer can be fixed so that it cannot move left and right and front and back. Compared with the traditional simple wall-mounted structure, installation and disassembly are more convenient, which improves the structural stability of the printer when in use.

[0015] 2. This application adopts a rotating rail structure, so that the thermal printer can be installed close to the wall or away from the wall. When installed close to the wall, it occupies a small area and has good stability; when installed away from the wall, the back of the printer does not touch the wall, the heat dissipation effect is good, and the support spring support structure can cope with external collisions and play a buffering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the overall structure of a wall-mounted mounting bracket provided in an embodiment of the present invention is shown; Figure 2 A schematic structural diagram of the back side of a mounting frame provided according to an embodiment of the present invention is shown; Figure 3 It shows a schematic structural diagram of a traction strip connection provided in accordance with an embodiment of the present invention; Figure 4 A schematic diagram of an exploded structure of a rotating rail connection provided according to an embodiment of the present invention is shown; Figure 5A schematic diagram of an exploded structure of a lifting column connection provided in accordance with an embodiment of the present invention is shown; Figure 6 A schematic diagram of an exploded structure of a fixing rod connection provided at an embodiment of the present invention is shown.

[0017] Legend: 1. Frame; 2. Limiting edge; 3. Slide rail edge; 4. Slide block; 5. Connecting plate; 6. Block 1; 7. Connecting hole; 8. Sliding frame; 9. Block 2; 10. Traction strip; 11. Fixed rod; 12. Rotating rail; 13. Articulated block; 14. Spring plate; 15. Lifting column; 16. Sliding block; 17. Bolt; 18. Connecting shaft; 19. Connecting rod; 20. Translation block; 21. Sliding column; 22. Rotating shaft; 23. Flipping rod; 24. Support spring; 25. Cross block; 26. Rotating block; 27. Extrusion belt; 28. Magnetic block 1; 29. ​​Extrusion rod; 30. Magnetic block 2; 31. Connecting block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 6 , the present invention provides a technical solution: A wall-mounted mounting frame for a thermal printer includes a frame body 1, wherein the frame body 1 is connected with a slide rail edge 3 at the upper and lower ends, and a slider 16 is slidably connected to the slide rail edge 3, and two sliders 16 are provided. The sliders 16 are provided to make the horizontal movement of the connecting plate 5 structure more stable, and the slider 16 is connected to the sliding frame 8 through a traction bar 10. When the sliding frame 8 moves, the connecting plate 5 can be driven to move through the traction bar 10, and a translation block 20 is slidably connected to one side of the frame body 1, and a connecting plate 5 is connected to one side of the translation block 20, and a card block 6 is connected to the connecting plate 5, and a connecting hole 7 is opened on the connecting plate 5, and the connecting hole 7 can be used to connect the printer to the connecting plate 5 through a screw, and the connecting plate 5 is connected to one side of the slider 16 through a bolt 17; The sliding frame 8 is connected with a clamping block 29 and a lifting column 15. By setting the lifting column 15 and cooperating with the supporting spring 24, the height of the sliding frame 8 can be supported to rise. The lower end of the lifting column 15 is connected with a plug-in rod 19. A circular hole is opened in the center of the cross block 25, and the circular hole and the plug-in rod 19 fit together. The lifting column 15 is connected to the slide rail edge 3, and the slide rail edge 3 is connected to a switching mechanism for switching the connection position of the slide column 21.

[0020] Specifically, Figure 1 As shown, the frame 1 is symmetrically connected with a limiting edge 2, and the limiting edge 2 is arranged at one side of the translation block 20. The limiting edge 2 is arranged to limit the translation block 20 structure.

[0021] Specifically, Figure 1 and Figure 3 As shown, a traction bar 10 is connected between the sliding frame 8 and the slider 16, and a connecting shaft 18 is connected to the outer side of the sliding frame 8 and the slider 16. The two ends of the traction bar 10 are rotatably connected to the sliding frame 8 and the slider 16 through the connecting shaft 18. By setting the connecting shaft 18, the sliding frame 8 can move synchronously with the slider 16, ensuring that the corresponding card block 1 6 and the card block 2 9 can be accurately connected to the corresponding card slot on the back of the thermal printer, thereby improving the stability of the card connection. Compared with the traditional fixed card connection method, this card connection has better stability during movement, can be carded at multiple angles on the back of the printer, and is more convenient to install.

[0022] Specifically, Figure 3 and Figure 4 As shown, a slide block 4 is connected to the slide rail edge 3, and slide columns 21 are connected to the upper and lower ends of the translation block 20. The slide column 21 is slidably connected to the slide block 4. The slide column 21 structure is limited by setting the slide block 4, thereby improving the stability of the horizontal movement of the translation block 20.

[0023] Specifically, Figure 3 and Figure 4 As shown, the switching mechanism includes a rotating rail 12, which is rotatably connected to the slide rail edge 3, and the rotating rail 12 is arranged on one side of the slide block 4. A groove for sliding the slide column 21 is provided on the rotating rail 12. The length of the rotating rail 12 is related to the installation distance of the printer away from the wall, that is, the longer the length of the rotating rail 12, the farther the printer is away from the wall. When the printer is installed away from the wall, the slide column 21 structure will abut against one end of the rotating rail 12 with the groove.

[0024] Specifically, Figure 4 As shown, a rotating shaft 22 is connected to the rotating rail 12 , and the rotating shaft 22 is rotatably connected to the slide rail edge 3 .

[0025] Specifically, Figure 6As shown, one side of the frame 1 is connected to the fixed rod 11 through the connecting block 31, the rotating rail 12 is connected to the extrusion rod 29 and the magnetic block 2 30, the extrusion rod 29 is rotatably connected to the rotating block 26, the rotating block 26 is connected to the extrusion belt 27, and the outer side of the extrusion belt 27 is connected to the magnetic block 1 28. By setting the extrusion belt 27, the fixed rod 11 structure can be stably clamped to prevent the rotating rail 12 from rotating. When the rotating rail 12 is stored, the attraction between the magnetic block 1 28 and the magnetic block 2 30 can further improve the stability of the state of the extrusion belt 27 stored on the rotating rail 12. Later, when the rotating rail 12 needs to be rotated, the operator can also easily separate the fixed rod 11 from the rotating rail 12.

[0026] Specifically, Figure 4 and Figure 5 As shown, a hinge block 13 is connected to the outside of the frame 1, and the hinge block 13 is arranged between the fixed rods 11, wherein the fixed rods 11 are a fixed structure, and a flip rod 23 is rotatably connected to the hinge block 13, and a spring disk 14 is connected to the flip rod 23, and the spring disk 14 is connected to a cross block 25 through a support spring 24. Through the flippable spring disk 14 structure, the support spring 24 can switch to different connection states, thereby achieving different support effects.

[0027] In summary, the wall-mounted mounting bracket for a thermal printer provided in this embodiment can be installed close to the wall or away from the wall when installing the thermal printer. The installation method close to the wall occupies a small area and has good stability, but its back is against the wall, and its back heat dissipation efficiency is poor. The installation method away from the wall is just the opposite. In the actual installation process, the store or merchant can adjust the installation method of the thermal printer according to the actual installation requirements and installation environment.

[0028] When a wall-mounted installation close to the wall is required, the operator needs to flip the spring disk 14 so that the support spring 24 is vertically upward, so that the lower end of the connecting rod 19 is plugged into the cross block 25, and the sliding frame 8 is supported by the support spring 24 to rise in height. During the installation process, it is only necessary to dock the wall-mounted interface behind the thermal printer with the card block 2 9, and then rely on the gravity of the printer to lower the height of the sliding frame 8 until the sliding frame 8 abuts against the edge of the slide rail 3. The support spring 24 structure is compressed, and the sliding frame 8 is used to push the slider 16 to drive the two connecting plates 5 away from each other, ensuring that the two card blocks 1 6 thereon can be inserted into the corresponding wall-mounted interfaces behind the printer. At this time, the printer cannot move left and right or forward and backward. Compared with the traditional simple wall-mounted structure, the wall-mounted mounting frame is easy to install and disassemble, which greatly improves the structural stability of the printer during use.

[0029] When a wall-mounted installation away from the wall is required, the spring disk 14 is flipped over to cancel the docking state of the plug-in rod 19 and the cross block 25, and then the sliding frame 8 is lifted to allow the slide column 21 to slide onto the rotating rail 12, and the bolts 17 connecting the connecting plate 5 and the slider 16 are removed, and the rotating rail 12 is pulled so that the connecting plate 5 connected thereto can be away from the frame 1. At this time, the printer is connected to the connecting plate 5, and then the cross block 25 is abutted against the corresponding hole on the back of the printer to push the printer away from the frame 1, so that the printer is in an overhead state away from the wall. In this state, the back of the printer does not fit the wall, which can well dissipate the heat of the body. The printer structure supported by the support spring 24 can also well cope with external collisions, play a good buffering effect, and reduce the probability of damage to the equipment caused by collisions.

[0030] This wall-mounted mounting bracket can make the installation of the thermal printer diverse through structural transformation. Compared with the traditional fixed structure mounting bracket, this mounting bracket structure is adjustable, and the installation effect under different installation conditions is better than the traditional installation method.

[0031] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wall-mounted mounting bracket for a thermal printer, comprising a bracket body (1), characterized in that: The upper and lower ends of the frame (1) are connected to a slide rail edge (3), a slider (16) is slidably connected to the slide rail edge (3), the slider (16) is connected to a slide frame (8) via a traction bar (10), one side of the frame (1) is slidably connected to a translation block (20), one side of the translation block (20) is connected to a connecting plate (5), a clamping block (6) is connected to the connecting plate (5), a connecting hole (7) is provided on the connecting plate (5), and the connecting plate (5) is connected to one side of the slider (16) via a bolt (17); The sliding frame (8) is connected to a second clamping block (9) and a lifting column (15), the lower end of the lifting column (15) is connected to a plug-in rod (19), the lifting column (15) is connected to a slide rail edge (3), and the slide rail edge (3) is connected to a switching mechanism for switching the connection position of the sliding column (21).

2. The wall-mounted mounting bracket for a thermal printer according to claim 1, characterized in that: The frame (1) is symmetrically connected to a limited edge (2), and the limited edge (2) is arranged on one side of the translation block (20).

3. The wall-mounted mounting bracket for a thermal printer according to claim 1, characterized in that: A traction bar (10) is connected between the sliding frame (8) and the sliding block (16), and connecting shafts (18) are connected to the outer sides of the sliding frame (8) and the sliding block (16), and two ends of the traction bar (10) are rotatably connected to the sliding frame (8) and the sliding block (16) respectively through the connecting shafts (18).

4. The wall-mounted mounting bracket for a thermal printer according to claim 1, characterized in that: The slide rail edge (3) is connected to a slide block (4), the upper and lower ends of the translation block (20) are connected to slide columns (21), and the slide columns (21) are slidably connected to the slide block (4).

5. The wall-mounted mounting bracket for a thermal printer according to claim 1, characterized in that: The switching mechanism comprises a rotating rail (12), the rotating rail (12) being rotatably connected to the slide rail edge (3), the rotating rail (12) being arranged on one side of the slide slot block (4), and the rotating rail (12) being provided with a groove for the slide column (21) to slide.

6. The wall-mounted mounting bracket for a thermal printer according to claim 5, characterized in that: The rotating rail (12) is connected to a rotating shaft (22), and the rotating shaft (22) is rotatably connected to the slide rail edge (3).

7. The wall-mounted mounting bracket for a thermal printer according to claim 5, characterized in that: One side of the frame (1) is connected to a fixed rod (11) via a connecting block (31); an extrusion rod (29) and a second magnetic block (30) are connected to the rotating rail (12); the extrusion rod (29) is rotatably connected to a rotating block (26); the rotating block (26) is connected to an extrusion belt (27); and the outer side of the extrusion belt (27) is connected to a first magnetic block (28).

8. The wall-mounted mounting bracket for a thermal printer according to claim 5, characterized in that: The frame (1) is connected to an articulated block (13) on the outside, the articulated block (13) is rotatably connected to a flip rod (23), the flip rod (23) is connected to a spring disk (14), and the spring disk (14) is connected to a cross block (25) via a support spring (24).

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