Movable base of ticket checker

Abstract

The utility model discloses a movable base of a ticket checker, which comprises a bottom frame used for installing a ticket checker body, four symmetrically distributed spring dampers are fixed on the lower surface of the bottom frame, a support plate is fixed at the lower ends of two adjacent spring dampers, a threaded block is installed on one side of the support plate, and the threaded block is fixed on the other side of the bottom frame. Two symmetrical grounding blocks are fixed on the lower surface of the threaded block, a rotating screw rod is in threaded connection with the threaded block, the lower end of the rotating screw rod is rotationally connected with a rotating support through a bearing, and moving wheels are rotationally connected to the two sides of the rotating support through bearings. According to the utility model, when the ticket checker body moves, the bottom frame can horizontally and stably move and can be conveniently used at a set working position, so that the use convenience of the ticket checker body is greatly improved, the anti-seismic buffer performance of the bottom frame can be improved through the spring damper, and the influence of external force on the ticket checker body in the moving process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ticket checking machines, in particular to a movable base of a ticket checking machine. Background Art

[0002] Ticket checking machines are devices used to verify and register tickets for passengers or tourists in places such as stations, airports, and scenic spots. Their function is to ensure that passengers purchase valid tickets or tickets in accordance with regulations, and to record the identity of passengers, playing an important role in management and statistics. Ticket checking machines are easy to operate and generally use electronic systems, with the characteristics of automation, high efficiency, and accuracy. In busy places such as stations and airports, ticket checking machines can greatly reduce the burden on on-site service personnel, save time, and improve work efficiency.

[0003] For example, the Chinese patent with authorization announcement number CN217467703U discloses a ticket checking machine, including two bodies, one of which has a ticket checking device installed on the front side, and a gate assembly installed inside the body. The gate assembly includes mounting grooves symmetrically opened on the side of the two bodies close to each other, a gate body is slidably connected inside the mounting groove, a magnetic block is installed on one side of the gate body, an electromagnet is provided on one side of the magnetic block, the electromagnet is connected to an external power supply, the electromagnet is fixedly connected to the inner wall of the mounting groove, and sliding grooves are symmetrically opened on both sides of the mounting groove.

[0004] The above-mentioned ticket checking machine has the advantage of strong sealing to avoid causing harm to pedestrians; however, the above-mentioned ticket checking machine and commonly used ticket checking machines still have some disadvantages, such as: they need to be fixed on the bottom surface when in use, and do not have the function of mobility. In some scenic spots and passenger transport places with large crowds, it is necessary to temporarily add ticket checking machines to increase the amount and speed of ticket checking. Since the ticket checking machine does not have the function of mobility, it is inconvenient to move the additional ticket checking machines during the process, and the disassembly and assembly is time-consuming and labor-intensive, which affects the use effect. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present utility model is to provide a mobile base for a ticket checking machine to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A mobile base of a ticket checking machine, comprising a base frame for mounting a body of the ticket checking machine, four symmetrically distributed spring dampers are fixed on the lower surface of the base frame, a support plate is fixed at the lower ends of two adjacent spring dampers, a threaded block is installed on one side of the support plate, and two symmetrical grounding blocks are fixed on the lower surface, a rotating screw is threadedly connected on the threaded block, the lower end of the rotating screw is rotatably connected to a rotating bracket through a bearing, and both sides of the rotating bracket are rotatably connected to moving wheels through bearings;

[0008] A bidirectional screw is rotatably connected to one side of the base frame through a bearing, and a supporting slide rod is fixed to the other side. Two threaded connecting blocks are threadedly connected to the bidirectional screw rod, and two sliders are slidably connected to the supporting slide rod. A clamping plate is fixed between the threaded connecting block and the slider, and two side baffles are arranged on the clamping plate, and the clamping plate and the side baffles are both pressed against the surface of the ticket checking machine body.

[0009] By adopting the above technical scheme, the threaded block can be fixed by the support plate installed under the spring damper, the rotating screw threadedly connected on the threaded block can adjust the height of the vertical movement of the rotating bracket, and the grounding height of the moving wheels installed at both ends of the rotating bracket can be adjusted, so that when the ticket checking machine body moves, the base frame can move horizontally and smoothly, which is convenient for use in a designated working position, greatly improving the convenience of using the ticket checking machine body, and when the grounding block contacts the ground, the stability of the ticket checking machine body can be guaranteed. The spring damper can improve the seismic buffering performance of the base frame and reduce the influence of external forces on the ticket checking machine body during movement. The bidirectional screw installed on the base frame can drive the threaded connection block to move horizontally, and the cooperation of the two sliders and the support slide bar allows the two clamping plates to move synchronously in opposite directions, so that the ticket checking machine body can be firmly fixed on the base frame, which is convenient for disassembly and assembly of the ticket checking machine body, and the cooperation of multiple side baffles further improves the firmness of the ticket checking machine body to avoid loosening during movement.

[0010] Preferably, a plurality of anti-slip grooves are provided on the bottom surface of the grounding block.

[0011] By adopting the above technical solution, the friction force of the bottom surface of the grounding block can be increased through multiple anti-slip grooves, thereby improving the protection effect.

[0012] Preferably, the rotating bracket includes a rectangular block, an axle and a guide rod, the rectangular block is rotatably connected to the rotating screw via a bearing, the axle is fixed on the rectangular block and is rotatably connected to the moving wheel via a bearing, one side of the guide rod is fixed on the rectangular block, and the end is slidably connected to the threaded block.

[0013] By adopting the above technical solution, when the rectangular block is fixedly connected to the shaft, the height of the movable wheels fixed at both ends of the shaft is adjusted by rotating the screw rod, and the guide rod is slidably connected to the threaded block, thereby greatly improving the stability of the vertical movement of the rectangular block.

[0014] Preferably, the base frame is provided with a plurality of strip-shaped slots which are distributed at equal distances.

[0015] By adopting the above technical solution, the bottom of the ticket checking machine body can be conveniently ventilated and heat-dissipated through the strip-shaped slots, thereby ensuring the operation of the ticket checking machine body.

[0016] Preferably, a handwheel is fixed to one end of the bidirectional screw rod, and a handle is rotatably connected to the handwheel via a bearing.

[0017] By adopting the above technical solution, the bidirectional screw rod can be rotated by rotating the handle connected to the hand wheel, thereby adjusting the clamping distance between the two clamping plates.

[0018] Preferably, a protective rubber gasket is fixed on the clamping plate.

[0019] By adopting the above technical solution, the protective rubber gasket can reduce the wear caused by the clamping plate on the surface of the ticket checking machine body.

[0020] Preferably, a clamping portion is provided on the lower side of the side baffle, and a first locking screw is threadedly connected to the clamping portion.

[0021] By adopting the above technical solution, the side baffle can be firmly fixed on the clamping plate through the first locking screw threadedly connected on the clamping part, thereby tightening the side of the ticket inspection machine body.

[0022] Preferably, a threaded ear block is fixed on the base frame, a second locking screw is threadedly connected to the threaded ear block, a circular positioning block is mounted on the bidirectional screw, a plurality of positioning holes equidistantly distributed around the circumference are opened on the circular positioning block, and the end of the second locking screw is inserted into the positioning hole.

[0023] By adopting the above technical solution, the second locking screw threadedly connected on the threaded ear block can be pressed against the positioning hole on the circular positioning block, so as to lock the bidirectional screw rod and improve the stability of the clamping plate.

[0024] In summary, the utility model mainly has the following beneficial effects:

[0025] First, in the mobile base of the ticket checking machine, the threaded block can be fixed by a support plate installed under the spring damper, and the rotating screw threadedly connected on the threaded block can adjust the vertical movement height of the rotating bracket, and the grounding height of the moving wheels installed at both ends of the rotating bracket can be adjusted, so that when the ticket checking machine body moves, the base frame can move horizontally and smoothly, and it is convenient to use it in a designated working position, which greatly improves the convenience of using the ticket checking machine body. When the grounding block contacts the ground, the stability of the ticket checking machine body can be guaranteed. The spring damper can improve the seismic buffering performance of the base frame and reduce the influence of external forces on the ticket checking machine body during movement;

[0026] Second, in the mobile base of the ticket checking machine, the bidirectional screw installed on the base frame can drive the threaded connection block to move horizontally. Through the cooperation of the two sliders and the supporting slide rods, the two clamping plates can move synchronously towards or opposite to each other, so that the ticket checking machine body can be firmly fixed on the base frame, which is convenient for disassembly and assembly of the ticket checking machine body. The cooperation of multiple side baffles further improves the firmness of the ticket checking machine body to avoid looseness during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is one of the structural schematic diagrams of the utility model;

[0028] Figure 2 This is the second structural diagram of the utility model;

[0029] Figure 3 This is the third structural diagram of the utility model;

[0030] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0031] 1. Base frame; 2. Ticket checking machine body; 3. Spring damper; 4. Support plate; 5. Threaded block; 6. Rotating screw; 7. Rotating bracket; 71. Rectangular block; 72. Axle rod; 73. Guide rod; 8. Moving wheel; 9. Bidirectional screw rod; 10. Support slide rod; 11. Threaded connection block; 12. Sliding block; 13. Clamping plate; 14. Side baffle; 15. Anti-slip groove; 16. Strip groove; 17. Handwheel; 18. Handle; 19. Protective rubber gasket; 20. Clamping part; 21. First locking screw; 22. Threaded ear block; 23. Second locking screw; 24. Circular positioning block; 25. Positioning hole; 26. Grounding block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] refer to Figure 1-Figure 4 A mobile base of a ticket checking machine includes a base frame 1 for installing a ticket checking machine body 2, four symmetrically distributed spring dampers 3 are fixed on the lower surface of the base frame 1, a support plate 4 is fixed at the lower ends of two adjacent spring dampers 3, a threaded block 5 is installed on one side of the support plate 4, and two symmetrical grounding blocks 26 are fixed on the lower surface, a rotating screw 6 is threadedly connected to the threaded block 5, a rotating bracket 7 is rotatably connected to the lower end of the rotating screw 6 through a bearing, and moving wheels 8 are rotatably connected to the two sides of the rotating bracket 7 through bearings, and the rotating bracket 7 includes a rotating wheel 8, a rotating wheel 8, and a rotating wheel 8. It includes a rectangular block 71, an axle 72 and a guide rod 73. The rectangular block 71 is rotatably connected to the rotating screw 6 through a bearing. The axle 72 is fixed on the rectangular block 71 and is rotatably connected to the moving wheel 8 through a bearing. One side of the guide rod 73 is fixed on the rectangular block 71, and the end is slidably connected to the threaded block 5. When the rectangular block 71 is fixedly connected to the axle 72, the use height of the moving wheel 8 fixed at both ends of the axle 72 is adjusted by rotating the screw 6. The guide rod 73 is slidably connected to the threaded block 5, thereby greatly improving the stability of the vertical movement of the rectangular block 71.

[0034] A bidirectional screw rod 9 is rotatably connected to one side of the base frame 1 through a bearing, and a supporting slide rod 10 is fixed to the other side. Two threaded connection blocks 11 are threadedly connected to the bidirectional screw rod 9, and two sliders 12 are slidably connected to the supporting slide rod 10. A clamping plate 13 is fixed between the threaded connection block 11 and the slider 12, and two side baffles 14 are provided on the clamping plate 13. The clamping plate 13 and the side baffles 14 are both pressed against the surface of the ticket checking machine body 2.

[0035] When in use, the ticket checking machine body 2 is placed on the base frame 1, and the bidirectional screw rod 9 installed on the base frame 1 can drive the threaded connection block 11 to move horizontally. Through the cooperation of the two sliders 12 and the supporting slide bar 10, the two clamping plates 13 can move synchronously toward or oppositely, so that the ticket checking machine body 2 can be firmly fixed on the base frame 1, which is convenient for disassembly and assembly of the ticket checking machine body 2. The firmness of the ticket checking machine body 2 is further improved by the cooperation of multiple side baffles 14 to avoid looseness during movement. The threaded block 5 can be fixed by the support plate 4 installed under the spring damper 3. The rotating screw 6 threadedly connected on the threaded block 5 can adjust the height of the vertical movement of the rotating bracket 7, and the grounding height of the moving wheels 8 installed at both ends of the rotating bracket 7 can be adjusted, so that when the ticket checking machine body 2 moves, the base frame 1 can move horizontally and smoothly, and it is convenient to use it at a designated working position, which greatly improves the convenience of using the ticket checking machine body 2. When the grounding block 26 contacts the ground, the stability of the ticket checking machine body 2 can be guaranteed. The spring damper 3 can improve the seismic buffering performance of the base frame 1, and reduce the influence of external forces on the ticket checking machine body 2 during the movement.

[0036] refer to Figure 1-Figure 4 A plurality of anti-skid grooves 15 are provided on the bottom surface of the grounding block 26. The plurality of anti-skid grooves 15 can increase the friction force of the bottom surface of the grounding block 26 and improve the protective effect.

[0037] refer to Figure 1-Figure 4 The bottom frame 1 is provided with a plurality of equally spaced strip slots 16 , through which the bottom of the ticket checking machine body 2 can be conveniently ventilated and heat-dissipated, thereby ensuring the operation of the ticket checking machine body 2 .

[0038] refer to Figure 1-Figure 4 A handwheel 17 is fixed at one end of the bidirectional screw rod 9, and a handle 18 is rotatably connected to the handwheel 17 through a bearing. The handle 18 rotatably connected to the handwheel 17 facilitates the rotation of the bidirectional screw rod 9, thereby adjusting the clamping distance between the two clamping plates 13.

[0039] refer to Figure 1-Figure 4 A protective rubber gasket 19 is fixed on the clamping plate 13 , and the protective rubber gasket 19 can reduce the wear caused by the clamping plate 13 on the surface of the ticket checking machine body 2 .

[0040] refer to Figure 1-Figure 4 A clamping portion 20 is provided on the lower side of the side baffle 14, and a first locking screw 21 is threadedly connected to the clamping portion 20. The side baffle 14 can be firmly fixed on the clamping plate 13 through the first locking screw 21 threadedly connected to the clamping portion 20, thereby tightening the side of the ticket inspection machine body 2.

[0041] refer to Figure 1-Figure 4A threaded ear block 22 is fixed on the base frame 1, and a second locking screw 23 is threadedly connected to the threaded ear block 22. A circular positioning block 24 is mounted on the bidirectional screw rod 9. The circular positioning block 24 is provided with a plurality of positioning holes 25 equidistantly distributed around the circumference. The end of the second locking screw 23 is inserted into the positioning hole 25. The second locking screw 23 threadedly connected to the threaded ear block 22 can be tightly pressed against the positioning hole 25 on the circular positioning block 24, so as to lock the bidirectional screw rod 9 and improve the stability of the clamping plate 13.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile base for a ticket checking machine, comprising a base frame (1) for mounting a ticket checking machine body (2), characterized in that: Four symmetrically distributed spring dampers (3) are fixed on the lower surface of the base frame (1); a support plate (4) is fixed at the lower ends of two adjacent spring dampers (3); a threaded block (5) is installed on one side of the support plate (4); and two symmetrical grounding blocks (26) are fixed on the lower surface; a rotating screw (6) is threadedly connected on the threaded block (5); the lower end of the rotating screw (6) is rotatably connected to a rotating bracket (7) via a bearing; and moving wheels (8) are rotatably connected to the two sides of the rotating bracket (7) via bearings; One side of the base frame (1) is rotatably connected to a bidirectional screw rod (9) via a bearing, and the other side is fixed to a supporting slide rod (10); two threaded connection blocks (11) are threadedly connected to the bidirectional screw rod (9); two sliders (12) are slidably connected to the supporting slide rod (10); a clamping plate (13) is fixed between the threaded connection block (11) and the sliders (12); two side baffles (14) are arranged on the clamping plate (13); the clamping plate (13) and the side baffles (14) are both pressed against the surface of the ticket checking machine body (2).

2. The mobile base of the ticket checking machine according to claim 1, characterized in that: A plurality of anti-slip grooves (15) are provided on the bottom surface of the grounding block (26).

3. The mobile base of the ticket checking machine according to claim 1, characterized in that: The rotating bracket (7) comprises a rectangular block (71), an axle rod (72) and a guide rod (73); the rectangular block (71) is rotatably connected to the rotating screw rod (6) via a bearing; the axle rod (72) is fixed to the rectangular block (71) and is rotatably connected to the moving wheel (8) via a bearing; one side of the guide rod (73) is fixed to the rectangular block (71) and the end thereof is slidably connected to the threaded block (5).

4. The mobile base of the ticket checking machine according to claim 1, characterized in that: The base frame (1) is provided with a plurality of strip-shaped slots (16) distributed at equal intervals.

5. The mobile base of the ticket checking machine according to claim 1, characterized in that: A hand wheel (17) is fixed to one end of the bidirectional screw rod (9), and a handle (18) is rotatably connected to the hand wheel (17) via a bearing.

6. The movable base of the ticket checking machine according to claim 1, characterized in that: A protective rubber gasket (19) is fixed on the clamping plate (13).

7. The movable base of the ticket checking machine according to claim 1, characterized in that: A clamping portion (20) is provided on the lower side of the side baffle (14), and a first locking screw (21) is threadedly connected to the clamping portion (20).

8. The movable base of the ticket checking machine according to claim 1, characterized in that: A threaded ear block (22) is fixed on the base frame (1), a second locking screw (23) is threadedly connected to the threaded ear block (22), a circular positioning block (24) is mounted on the bidirectional screw rod (9), a plurality of positioning holes (25) equidistantly distributed around the circumference are formed on the circular positioning block (24), and the end of the second locking screw (23) is inserted into the positioning hole (25).

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