Continuous operation ticket checking device and method thereof

Abstract

The invention discloses a continuous operation ticket checking device and method, and belongs to the technical field of electric power operation auxiliary equipment, the continuous operation ticket checking device comprises a shell, a transparent cover plate detachably connected to the upper end of the shell, an ordered ticket checking mechanism and a mode switching mechanism; the ordered ticket checking mechanism comprises an ordered transmission ticket checking assembly and a one-way control assembly; a visual scanning module is arranged between the transparent cover plate and the right end of the orderly transmission ticket checking assembly, and a sound receiving and playing module and a camera module are arranged at the right end of the shell; according to the mode, after the operation order is put into the shell through the feeding port, the operation order can be controlled to move in the operation cavity, the ticket checking cavity and the connection cavity in sequence through the orderly transmission ticket checking assembly, and finally enters the collection cavity to be collected, or flows out of the shell through the discharging port after passing through the discharging cavity; a guardian only carries out hooking confirmation on the steps exposed in the working window, and the visual scanning module is matched to scan the operation order item by item for rechecking and verification, so that the correctness, safety and orderliness of operation are effectively ensured.

Description

A continuous operation ticket verification device and method Technical Field

[0001] This invention relates to the field of power operation auxiliary equipment technology, specifically to a continuous operation ticket verification device and method. Background Technology

[0002] An operation ticket is a standardized process guide for electrical work, which records the operation tasks, steps, and safety measures in writing.

[0003] At the work site, each step requires a supervisor to read the vote aloud first, followed by the operator repeating it. Only after confirmation can the operator proceed. After each step is executed, the supervisor confirms it and promptly checks the corresponding item on the operation ticket. However, this method still carries the risk of misoperation, such as skipping the current step or checking off items before completion. It cannot guarantee the correctness, safety, and orderliness of the operation. Real-time video and audio recording are also required during the reading and repeating of votes. When the work site is outdoors, it is also necessary to protect the operation ticket from rain and provide lighting. After the operation is completed, the operation ticket must be archived, organized, and collected.

[0004] Based on this, the present invention designs a continuous operation ticket verification device and method to solve the above problems. Summary of the Invention

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a continuous operation ticket verification device and method.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A continuous operation ticket verification device includes a housing, a transparent cover plate detachably connected to the upper end of the housing, an orderly ticket verification mechanism, and a mode switching mechanism.

[0008] A partition and a baffle are fixedly installed inside the shell. The partition is located in the middle of the shell, and the baffle is located on the right side of the partition.

[0009] The upper and lower sides of the left end of the shell are respectively provided with a feed inlet and a discharge outlet;

[0010] The orderly ticket verification mechanism includes an orderly transmission ticket verification component and a one-way control component. The orderly transmission ticket verification component is located between the partition and the transparent cover and is used to control the movement of the operation ticket. The one-way control component is located at the right end of the orderly transmission ticket verification component and is used to control the one-way movement of the operation ticket.

[0011] A visual scanning module is installed between the right end of the transparent cover and the orderly transmission ticket verification component, and a sound receiving and playback module and a camera module are installed on the right end of the housing;

[0012] A working window is provided on the transparent cover. Pressure blocks are symmetrically fixed on the front and rear sides of the lower end of the transparent cover, and a light module is provided on the end of each pressure block that is close to each other. A central control unit is provided inside the housing, which is electrically connected to the visual scanning module, the audio playback module, the light module and the camera module.

[0013] The mode switching mechanism is located between the partition and the orderly transmission ticket verification component;

[0014] The pressing block and the orderly transmission ticket verification component form an operating cavity, the visual scanning module and the orderly transmission ticket verification component form a ticket verification cavity, the mode switching mechanism is provided with a connecting cavity, the partition and the orderly transmission ticket verification component form a discharge cavity, and the partition, baffle and shell form a collection cavity.

[0015] Furthermore, the orderly transmission ticket verification assembly includes a conveyor belt, a drive roller, a driven roller, a first guide roller, and a second guide roller. The driven roller and the drive roller are rotatably connected to the left and right inner walls of the housing, respectively, via bearings. The two first guide rollers and the two second guide rollers are also rotatably connected to the inner walls of the housing via bearings. The two first guide rollers are located on both sides of the lower ends of the two second guide rollers, so that the first guide rollers and the second guide rollers form an upwardly convex U-shaped structure. The conveyor belt is wound around the outside of the drive roller, the driven roller, the first guide roller, and the inner side of the second guide roller. The drive roller, the driven roller, the first guide roller, and the second guide roller are connected by the conveyor belt drive.

[0016] Furthermore, the orderly transfer ticket verification component also includes a feeding roller and a transmission component. The feeding roller is rotatably connected to the left inner wall of the housing via a bearing. The driven roller and the two ends of the feeding roller are connected by the transmission component, so that the driven roller and the feeding roller rotate synchronously in opposite directions.

[0017] Furthermore, the one-way control assembly is provided in two sets and symmetrically distributed at both ends of the drive roller. The one-way control assembly includes a ratchet, a ratchet assembly and an adjustment assembly. The ratchet is fixedly connected to the end of the drive roller. The two sets of ratchet assemblies are symmetrically arranged at the lower ends of the left and right sides of the ratchet, respectively used to limit the rotation of the ratchet in the clockwise and counterclockwise directions. An adjustment assembly is provided between the two sets of ratchet assemblies to control whether the ratchet assembly limits the ratchet.

[0018] Furthermore, the ratchet assembly includes ratchet teeth, a fixing block, and a spring. The lower end of the ratchet teeth is hinged to the housing, and the upper end of the ratchet teeth is engaged with the ratchet wheel. The fixing block is fixedly connected to the housing, and a spring is fixedly installed between the fixing block and the ratchet teeth.

[0019] Furthermore, the adjustment component includes a lever and a micro motor. The micro motor is fixedly installed inside the housing, and the lever is fixedly installed at the output end of the micro motor, with the lever located between two ratchet teeth. The lever is configured as a cam shape. When the lever rotates toward one of the ratchet teeth, it pushes the ratchet tooth to disengage from the ratchet and no longer limits the rotation of the ratchet. The micro motor is electrically connected to the central control unit.

[0020] Furthermore, the mode switching mechanism includes an upper guide plate, a lower guide plate, a left connecting rod, a right connecting rod, and a push rod. The upper and lower guide plates are arranged in parallel. A left connecting rod is hinged between the left ends of the upper and lower guide plates, and a right connecting rod is hinged between the right ends of the upper and lower guide plates. The upper guide plate, lower guide plate, left connecting rod, and right connecting rod form a parallelogram structure. The inner side of the parallelogram structure is the connecting cavity, and the lower right end of the parallelogram structure is hinged to the housing. The lower end of the push rod is hinged to the housing, and the output end of the push rod is hinged to the lower end of the lower guide plate.

[0021] Furthermore, a groove is provided at the bottom of the housing, and a support mechanism is provided in the groove. The support mechanism includes a U-shaped frame, a connecting block, a locking block, a stop arm, and a locking block. The connecting block and the locking block are fixedly installed on the left and right sides of the groove. Stop arms are hinged to both sides of the open end of the U-shaped frame, so that the stop arms can rotate on the plane of the U-shaped frame, and the stop arms are locked with the locking block. The other end of the U-shaped frame is hinged to the connecting block.

[0022] Furthermore, a torsion spring is fitted on the hinge shaft of the stop arm and the U-shaped frame, and the two ends of the torsion spring are fixedly connected to the U-shaped frame and the stop arm respectively; a locking block for blocking the stop arm is fixedly installed on the extension end of the U-shaped frame near the stop arm, so that the stop arm can only rotate inward towards the U-shaped frame; in its natural state, the two stop arms are collinear, and the U-shaped frame and the stop arm cooperate to form a closed rectangle.

[0023] To better achieve the objectives of this invention, the present invention also provides a method for using a continuous operation ticket verification device, comprising the following steps:

[0024] Step 1: After the operator and supervisor are in place on site, the supervisor will insert the operation ticket into the space between the driven roller and the feed roller through the feed inlet;

[0025] Step 2: The supervisor controls the conveyor belt to rotate, causing the driven roller and the feed roller to rotate synchronously in opposite directions, so that the operation ticket is sent between the conveyor belt and the pressing block, and the operation items on the operation ticket are exposed in the working window;

[0026] Step 3: For steps where the operation ticket is exposed in the work window, the guardian first reads the ticket aloud, and then the operator repeats it, while the audio and video modules record it in real time.

[0027] Step 4: After verifying that everything is correct, the operator executes the current step, and the supervisor reviews it after completion, checks the corresponding step on the operation ticket, and then controls the operation ticket to move so that the next step is exposed in the work window;

[0028] Step 5: Repeat steps 3 and 4 several times until all steps on the operation ticket are executed in sequence, and scan each item with the visual scanning module to verify and confirm.

[0029] Step Six: If further operations are required on the operation ticket, the mode switching mechanism controls the connection between the connecting chamber and the discharge chamber, so that the operation ticket flows out of the discharge port after passing through the connecting chamber and the discharge chamber in sequence. If the operation ticket needs to be collected, the mode switching mechanism controls the connection between the connecting chamber and the collection chamber, so that the operation ticket moves into the collection chamber after passing through the connecting chamber.

[0030] Compared with the prior art, the beneficial effects of this invention are as follows: 1. When the operation ticket is put into the housing through the inlet, the operation ticket can be controlled to move sequentially in the operation chamber, the inspection chamber and the connection chamber through the orderly transmission ticket verification component, and finally enter the collection chamber to be collected, or flow out of the housing from the outlet after passing through the discharge chamber. The supervisor only needs to check the steps exposed in the working window to confirm, and cooperates with the visual scanning module to scan the operation ticket item by item for verification, which effectively ensures the correctness, safety and orderliness of the operation, and avoids the phenomenon of the operation ticket getting wet and dirty in harsh environments such as rain. Moreover, by integrating the audio playback module, the lighting module and the camera module in the housing, the work efficiency of the supervisor and the operator is improved, and the continuous operation and inspection of multiple operation tickets can be realized.

[0031] 2. In this invention, when not in use, the U-shaped frame is completely stored in the groove, reducing the space occupied by the housing, which can also be placed flat on the table. When working, if the U-shaped frame needs to be placed on the table, the stop arm can be pulled out from the locking block to unlock the U-shaped frame, which is then supported on the table, allowing the housing to be placed at an angle. If there is a suitable hanging point or rope near the work location, the U-shaped frame can be securely suspended on the rope using the stop arm, thus suspending the housing. The support mechanism effectively facilitates user operation and improves work efficiency. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0033] Figure 1 is a perspective view of a continuous operation ticket verification device according to the present invention;

[0034] Figure 2 is a top view of a continuous operation ticket verification device according to the present invention;

[0035] Figure 3 is a perspective view of a continuous operation ticket verification device according to the present invention.

[0036] Figure 4 is a perspective view of the cross-section along the AA direction in Figure 2;

[0037] Figure 5 is a cross-sectional plan view along the AA direction in Figure 2;

[0038] Figure 6 is a perspective view of a continuous operation ticket verification device according to the present invention.

[0039] Figure 7 is an enlarged view of point B in Figure 4.

[0040] The labels in the diagram represent:

[0041] 10. Shell; 101. Operating chamber; 102. Ticket checking chamber; 103. Connecting chamber; 104. Discharge chamber; 105. Collection chamber; 11. Transparent cover; 111. Pressing block; 112. Working window; 12. Partition; 13. Baffle; 14. Feed inlet; 15. Discharge outlet; 2. Orderly ticket checking mechanism; 21. Orderly transmission ticket checking assembly; 211. Conveyor belt; 212. Driven roller; 213. Driven roller; 214. Feed roller; 215. Transmission assembly; 216. First guide roller; 217. 22. Two guide rollers; 22. One-way control assembly; 221. Ratchet; 222. Ratchet tooth; 223. Fixing block; 224. Spring; 225. Pulley; 3. Mode switching mechanism; 31. Upper guide plate; 32. Lower guide plate; 33. Left connecting rod; 34. Right connecting rod; 35. Push rod; 4. Support mechanism; 41. U-shaped frame; 42. Connecting block; 43. Locking block; 44. Stop arm; 45. Locking block; 5. Vision scanning module; 6. Audio playback module; 7. Lighting module; 8. Camera module; 9. Operation ticket. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0043] Example 1: In some embodiments, please refer to Figures 1-5 of the accompanying drawings. A continuous operation ticket verification device includes a housing 10, a transparent cover plate 11 detachably connected to the upper end of the housing 10, an orderly ticket verification mechanism 2, and a mode switching mechanism 3.

[0044] A partition 12 and a baffle 13 are fixedly installed inside the housing 10. The partition 12 is located in the middle of the housing 10, and the baffle 13 is located on the right side of the partition 12.

[0045] The upper and lower sides of the left end of the housing 10 are respectively provided with a feed inlet 14 and a discharge outlet 15;

[0046] The orderly ticket verification mechanism 2 includes an orderly transmission ticket verification component 21 and a one-way control component 22. The orderly transmission ticket verification component 21 is disposed between the partition 12 and the transparent cover 11 and is used to control the movement of the operation ticket 9. The one-way control component 22 is disposed at the right end of the orderly transmission ticket verification component 21 and is used to control the one-way movement of the operation ticket 9.

[0047] A visual scanning module 5 is provided between the right end of the transparent cover plate 11 and the orderly transmission ticket verification component 21, and a sound receiving module 6 and a camera module 8 are provided at the right end of the housing 10.

[0048] A working window 112 is provided on the transparent cover plate 11. Pressure blocks 111 are symmetrically fixed on the front and rear sides of the lower end of the transparent cover plate 11, and a light module 7 is provided on the end of each pressure block 111 that is close to each other.

[0049] The visual scanning module 5, the audio playback module 6, the lighting module 7, and the camera module 8 all adopt mature technologies in this field. A central control unit that is electrically connected to the visual scanning module 5, the audio playback module 6, the lighting module 7, and the camera module 8 is provided inside the housing 10.

[0050] The mode switching mechanism 3 is located between the partition 12 and the orderly transmission ticket verification component 21;

[0051] The pressing block 111 and the orderly transmission ticket verification component 21 form an operating cavity 101, the visual scanning module 5 and the orderly transmission ticket verification component 21 form a ticket verification cavity 102, the mode switching mechanism 3 is provided with a connecting cavity 103, the partition 12 and the orderly transmission ticket verification component 21 form a discharge cavity 104, and the partition 12, the baffle 13 and the shell 10 form a collection cavity 105.

[0052] In this invention, after the operator and the supervisor are in place on site, the operation ticket 9 is put into the housing 10 through the feed port 14. The operation ticket 9 first enters the operation cavity 101. The operation ticket 9 is controlled to move towards the inspection cavity 102 by the orderly transmission ticket verification component 21. When the operation items on the operation ticket 9 are exposed in the working window 112, the supervisor reads the ticket aloud, and then the operator repeats it. The audio playback module 6 and the camera module 8 record in real time.

[0053] After verification, the operator shall execute the current step. After the execution is completed, the supervisor shall confirm by checking the corresponding step on the operation ticket 9.

[0054] After completing the current step, the guardian controls the operation ticket 9 to move through the orderly transmission ticket verification component 21, so that the next step is exposed in the work window 112. The above steps are repeated until all steps are executed in sequence, and the operation ticket 9 gradually moves into the ticket verification cavity 102, where it is scanned item by item by the visual scanning module 5 for verification and confirmation.

[0055] Subsequently, the operation ticket 9 moves into the connecting chamber 103. The supervisor can adjust the orientation of the mode switching mechanism 3 according to their own needs. If the operation ticket 9 needs to be archived and collected, it moves from the connecting chamber 103 to the collection chamber 105 and is stored there. If the operation ticket needs to be used, it moves from the connecting chamber 103 to the discharge chamber 104 and flows out from the discharge port 15.

[0056] In this invention, after the operation ticket 9 is placed into the housing 10 through the inlet 14, the operation ticket 9 can be controlled by the orderly transmission ticket verification component 21 to move sequentially in the operation chamber 101, the ticket verification chamber 102 and the connecting chamber 103, and finally enter the collection chamber 105 to be collected, or flow out of the housing 10 through the outlet 15 after passing through the outlet chamber 104. The supervisor only needs to check the steps exposed in the work window 112 to confirm, and cooperates with the visual scanning module 5 to scan the operation ticket 9 item by item for verification, which effectively ensures the correctness, safety and orderliness of the operation, and avoids the phenomenon of the operation ticket 9 getting wet and dirty in harsh environments such as rain. Furthermore, by integrating the audio playback module 6, the lighting module 7 and the camera module 8 in the housing 10, the work efficiency of the supervisor and the operator is improved.

[0057] Example 2: In some embodiments, as shown in Figures 1-5, as a preferred embodiment of the present invention, the ordered transmission ticket verification component 21 includes a conveyor belt 211, a drive roller 212, a driven roller 213, a feed roller 214, a transmission component 215, a first guide roller 216, and a second guide roller 217. The driven roller 213 and the drive roller 212 are rotatably connected to the left and right inner walls of the housing 10 respectively via bearings. The two first guide rollers 216 and the two second guide rollers 217 are also connected to the inner walls of the housing 10 via bearings. The two first guide rollers 216 are rotatably connected, and the two first guide rollers 216 are located on both sides of the lower end of the two second guide rollers 217, so that the first guide rollers 216 and the second guide rollers 217 form an upwardly convex U-shaped structure, which can accommodate the mode switching mechanism 3. The conveyor belt 211 is wound around the outside of the drive roller 212, the driven roller 213, the first guide roller 216 and the inside of the second guide roller 217. The drive roller 212, the driven roller 213, the first guide roller 216 and the second guide roller 217 are connected by the conveyor belt 211.

[0058] The feed roller 214 is rotatably connected to the left inner wall of the housing 10 via a bearing. The two ends of the driven roller 213 and the feed roller 214 are connected by a transmission assembly 215, so that the driven roller 213 and the feed roller 214 rotate synchronously in opposite directions. The transmission assembly 215 can adopt a gear transmission structure.

[0059] One end of the active roller 212 passes through the side wall of the housing 10 and is fixedly installed with an adjustment knob. The supervisor can control the rotation of the active roller 212 by rotating the adjustment knob.

[0060] The one-way control assembly 22 is provided in two sets and symmetrically distributed at both ends of the drive roller 212. The one-way control assembly 22 includes a ratchet 221, a ratchet assembly, and an adjustment assembly. The ratchet 221 is fixedly connected to the end of the drive roller 212. The two sets of ratchet assemblies are symmetrically arranged at the lower ends of the left and right sides of the ratchet 221, respectively, and are used to limit the clockwise and counterclockwise rotation of the ratchet 221. An adjustment assembly is provided between the two sets of ratchet assemblies to control whether the ratchet assembly limits the ratchet 221.

[0061] The ratchet assembly includes a ratchet 222, a fixing block 223, and a spring 224. The lower end of the ratchet 222 is hinged to the housing 10, and the upper end of the ratchet 222 is engaged with the ratchet 221. The fixing block 223 is fixedly connected to the housing 10, and the spring 224 is fixedly installed between the fixing block 223 and the ratchet 222.

[0062] The adjustment assembly includes a lever 225 and a micro motor (not shown in the figure). The micro motor is fixedly installed inside the housing 10. The lever 225 is fixedly installed at the output end of the micro motor and is located between two ratchet teeth 222. The lever 225 is cam-shaped. When the lever 225 rotates toward one side of the ratchet tooth 222, it pushes the ratchet tooth 222 to disengage it from the ratchet wheel 221 and no longer limits the rotation of the ratchet wheel 221. The micro motor is electrically connected to the central control unit.

[0063] In this invention, the supervisor feeds the operation ticket 9 through the feed inlet 14 between the driven roller 213 and the feed roller 214. Then, by rotating the adjustment knob to control the rotation of the drive roller 212, the supervisor controls the rotation of the conveyor belt 211, causing the driven roller 213 and the feed roller 214 to rotate synchronously in opposite directions. This sends the operation ticket 9 between the conveyor belt 211 and the pressure block 111. As the operation ticket 9 moves, different items on it are exposed in the working window 112. When it passes through the vision scanning module 5, it is verified by the vision scanning module 5. A set of ratchet components controls the rotation of the drive roller 212, so that the conveyor belt 211 can only move in a clockwise direction. This ensures that the steps of the operation ticket 9 are exposed in the working window 112 in sequence. If it is necessary to retract the operation ticket 9, a signal is sent to the micro motor through the central control system, so that the conveyor belt 211 can rotate in the opposite direction. The retraction status is recorded by the central control system.

[0064] Example 3: In some embodiments, as shown in FIG5, as a preferred embodiment of the present invention, the mode switching mechanism 3 includes an upper guide plate 31, a lower guide plate 32, a left connecting rod 33, a right connecting rod 34, and a push rod 35. The upper guide plate 31 and the lower guide plate 32 are arranged in parallel. The left connecting rod 33 is hinged between the left ends of the upper guide plate 31 and the lower guide plate 32, and the right connecting rod 34 is hinged between the right ends of the upper guide plate 31 and the lower guide plate 32. The upper guide plate 31, the lower guide plate 32, the left connecting rod 33, and the right connecting rod 34 form a parallelogram structure. The inner side of the parallelogram structure is the connecting cavity 103, and the lower right end of the parallelogram structure is hinged to the housing 10. The lower end of the push rod 35 is hinged to the housing 10, and the output end of the push rod 35 is hinged to the lower end of the lower guide plate 32.

[0065] In the discharge mode, the lower end face of the upper guide plate 31 is coplanar with the lower end face of the conveyor belt 211, the upper end face of the lower guide plate 32 is coplanar with the upper end face of the partition plate 12, and the connecting cavity 103 is connected to the discharge cavity 104. In the collection mode, the push rod 35 controls the parallelogram structure to rotate, so that the connecting cavity 103 is connected to the collection cavity 105.

[0066] Furthermore, in this invention, the friction between the conveyor belt 211 and the operating ticket 9 is much greater than the friction between the operating ticket 9 and the pressure block 111, the housing 10, the partition 12, the upper guide plate 31, or the lower guide plate 32, so that the operating ticket 9 can move smoothly in different cavities.

[0067] Example 4: In some embodiments, as shown in FIG6, as a preferred embodiment of the present invention, the bottom of the housing 10 is provided with a groove, and a support mechanism 4 is provided in the groove. The support mechanism 4 includes a U-shaped frame 41, a connecting block 42, a locking block 43, a stop arm 44, and a locking block 45. The connecting block 42 and the locking block 43 are fixedly installed on the left and right sides of the groove. The left and right sides of the opening end of the U-shaped frame 41 are hinged with the stop arm 44, so that the stop arm 44 can rotate on the plane where the U-shaped frame 41 is located, and the stop arm 44 is locked with the locking block 43. The other end of the U-shaped frame 41 is hinged with the connecting block 42.

[0068] A torsion spring (not shown in the figure) is fitted on the hinge shaft of the stop arm 44 and the U-shaped frame 41. The two ends of the torsion spring are fixedly connected to the U-shaped frame 41 and the stop arm 44 respectively. A locking block 45 for blocking the stop arm 44 is fixedly installed on the extension end of the U-shaped frame 41 near the stop arm 44, so that the stop arm 44 can only rotate in the direction of the inside of the U-shaped frame 41. In the natural state of the torsion spring, the two stop arms 44 are collinear, and the U-shaped frame 41 and the stop arm 44 cooperate to form a closed rectangle.

[0069] Furthermore, the parallel rods on both sides of the U-shaped frame 41 adopt a telescopic structure, the extended ends of the U-shaped frame 41 in the opening direction are all covered with an anti-slip rubber layer, and the hinge part between the U-shaped frame 41 and the connecting block 42 has damping, so that the U-shaped frame 41 can be suspended at any angle.

[0070] In this invention, when not in use, the U-shaped frame 41 is completely stored in the groove, reducing the space occupied by the housing 10, and the housing 10 can also be placed flat on the table. When working, if it is necessary to place the U-shaped frame 41 on the table, the stop arm 44 can be pulled out from the locking block 43 to unlock the U-shaped frame 41, and the U-shaped frame 41 is supported on the table, so that the housing 10 is placed at an angle. If there is a suitable hanging point or hanging rope near the work location, the U-shaped frame 41 can be securely suspended on the hanging rope through the stop arm 44, and the housing 10 can be suspended. Thus, the support mechanism 4 can effectively facilitate the user's operation and improve work efficiency.

[0071] Example 5: In some embodiments, as shown in Figures 1-7, as a preferred embodiment of the present invention, a method for a continuous operation ticket verification device includes the following steps:

[0072] Step 1: After the operator and supervisor are in place on site, the supervisor sends the operation ticket 9 from the feed inlet 14 between the driven roller 213 and the feed roller 214;

[0073] Step 2: The supervisor controls the conveyor belt 211 to rotate, so that the driven roller 213 and the feed roller 214 rotate synchronously in opposite directions, so that the operation ticket 9 is sent between the conveyor belt 211 and the pressing block 111, and the operation items on the operation ticket 9 are exposed in the working window 112.

[0074] Step 3: For the step where operation ticket 9 is exposed in the work window 112, the guardian first reads the ticket aloud, and then the operator repeats it, while the audio playback module 6 and the camera module 8 record it in real time.

[0075] Step 4: After verifying that everything is correct, the operator executes the current step, and the supervisor reviews it after completion, checks the corresponding step on the operation ticket 9, and then controls the operation ticket 9 to move so that the next step is exposed in the work window 112.

[0076] Step 5: Repeat steps 3 and 4 several times until all steps on operation ticket 9 are executed in sequence, and scan each item through the visual scanning module 5 to verify and confirm.

[0077] Step Six: If further operation is required on operation ticket 9, the mode switching mechanism 3 controls the connection between the connecting chamber 103 and the discharge chamber 104, so that operation ticket 9 flows out from the discharge port 15 after passing through the connecting chamber 103 and the discharge chamber 104 in sequence. If operation ticket 9 needs to be collected, the mode switching mechanism 3 controls the connection between the connecting chamber 103 and the collection chamber 105, so that operation ticket 9 moves into the collection chamber 105 after passing through the connecting chamber 103.

[0078] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A continuous operation ticket verification device, comprising a housing (10), a transparent cover plate (11) detachably connected to the upper end of the housing (10), an orderly ticket verification mechanism (2), and a mode switching mechanism (3), characterized in that: A partition (12) and a baffle (13) are fixedly installed inside the housing (10). The partition (12) is located in the middle of the housing (10), and the baffle (13) is located to the right of the partition (12). An inlet (14) and an outlet (15) are respectively opened on the upper and lower sides of the left end of the housing (10). The orderly ticket checking mechanism (2) includes an orderly transmission ticket checking component (21) and a one-way control component (22). The orderly transmission ticket checking component (21) is set between the partition (12) and the transparent cover (13). Between 11), the orderly transmission ticket verification component (21) is used to control the movement of the operation ticket (9); a one-way control component (22) is provided at the right end of the orderly transmission ticket verification component (21), and the one-way control component (22) is used to control the one-way movement of the operation ticket (9); a visual scanning module (5) is provided between the right end of the transparent cover plate (11) and the orderly transmission ticket verification component (21), and a sound receiving module (6) and a camera module (8) are provided at the right end of the housing (10); a working window (112) is opened on the transparent cover plate (11), and pressure blocks (111) are symmetrically fixed on the front and rear sides of the lower end of the transparent cover plate (11), and a light module (7) is provided at the end of the two pressure blocks (111) that are close to each other; a central control unit is provided inside the housing (10) that is electrically connected to the visual scanning module (5), the sound receiving module (6), the light module (7) and the camera module (8); a mode switching mechanism (3) is set between the partition plate (12) and the orderly transmission ticket verification component (21). Between the pressure block (111) and the orderly transmission ticket verification component (21), an operating cavity (101) is formed between the visual scanning module (5) and the orderly transmission ticket verification component (21), a ticket verification cavity (102) is formed between the mode switching mechanism (3), a connecting cavity (103) is provided inside the mode switching mechanism (3), a discharge cavity (104) is formed between the partition (12) and the orderly transmission ticket verification component (21), and a collection cavity (105) is formed between the partition (12), the baffle (13) and the shell (10).

2. The continuous operation ticket verification device according to claim 1, characterized in that, The ordered transmission ticket verification assembly (21) includes a conveyor belt (211), a drive roller (212), a driven roller (213), a first guide roller (216), and a second guide roller (217). The driven roller (213) and the drive roller (212) are rotatably connected to the left and right inner walls of the housing (10) respectively via bearings. The two first guide rollers (216) and the two second guide rollers (217) are also rotatably connected to the inner wall of the housing (10) via bearings. 6) Located on both sides of the lower end of the two second guide rollers (217), so that the first guide roller (216) and the second guide roller (217) form an upward convex U-shaped structure; the conveyor belt (211) is wound around the outside of the drive roller (212), the driven roller (213), the first guide roller (216) and the inside of the second guide roller (217), and the drive roller (212), the driven roller (213), the first guide roller (216) and the second guide roller (217) are connected by the conveyor belt (211).

3. The continuous operation ticket verification device according to claim 2, characterized in that, The orderly transmission ticket verification component (21) also includes a feeding roller (214) and a transmission component (215). The feeding roller (214) is rotatably connected to the left inner wall of the housing (10) through a bearing. The two ends of the driven roller (213) and the feeding roller (214) are connected by the transmission component (215) so that the driven roller (213) and the feeding roller (214) rotate synchronously in opposite directions.

4. The continuous operation ticket verification device according to claim 3, characterized in that, The one-way control component (22) is provided in two sets and symmetrically distributed at both ends of the drive roller (212). The one-way control component (22) includes a ratchet (221), a ratchet assembly and an adjustment component. The ratchet (221) is fixedly connected to the end of the drive roller (212). The two sets of ratchet assemblies are symmetrically arranged at the lower ends of the left and right sides of the ratchet (221) and are used to limit the rotation of the ratchet (221) in the clockwise and counterclockwise directions, respectively. An adjustment component is provided between the two sets of ratchet assemblies to control whether the ratchet assembly limits the ratchet (221).

5. The continuous operation ticket verification device according to claim 4, characterized in that, The ratchet assembly includes a ratchet (222), a fixing block (223), and a spring (224). The lower end of the ratchet (222) is hinged to the housing (10), and the upper end of the ratchet (222) is engaged with the ratchet wheel (221). The fixing block (223) is fixedly connected to the housing (10), and the spring (224) is fixedly installed between the fixing block (223) and the ratchet (222).

6. The continuous operation ticket verification device according to claim 5, characterized in that, The adjustment component includes a lever (225) and a micro motor. The micro motor is fixedly installed inside the housing (10). The lever (225) is fixedly installed at the output end of the micro motor and is located between two ratchet teeth (222). The lever (225) is cam-shaped. When the lever (225) rotates toward one side of the ratchet tooth (222), it will push the ratchet tooth (222) to disengage it from the ratchet wheel (221) and no longer limit the rotation of the ratchet wheel (221). The micro motor is electrically connected to the central control unit.

7. The continuous operation ticket verification device according to claim 6, characterized in that, The mode switching mechanism (3) includes an upper guide plate (31), a lower guide plate (32), a left connecting rod (33), a right connecting rod (34), and a push rod (35). The upper guide plate (31) and the lower guide plate (32) are arranged in parallel. The left connecting rod (33) is hinged between the left ends of the upper guide plate (31) and the lower guide plate (32), and the right connecting rod (34) is hinged between the right ends of the upper guide plate (31) and the lower guide plate (32). The upper guide plate (31), the lower guide plate (32), the left connecting rod (33), and the right connecting rod (34) form a parallelogram structure. The inner side of the parallelogram structure is the connecting cavity (103), and the lower right end of the parallelogram structure is hinged to the housing (10). The lower end of the push rod (35) is hinged to the housing (10), and the output end of the push rod (35) is hinged to the lower end of the lower guide plate (32).

8. The continuous operation ticket verification device according to claim 7, characterized in that, The bottom of the housing (10) is provided with a groove, and a support mechanism (4) is provided in the groove. The support mechanism (4) includes a U-shaped frame (41), a connecting block (42), a locking block (43), a stop arm (44) and a locking block (45). The connecting block (42) and the locking block (43) are fixedly installed on the left and right sides of the groove. The left and right sides of the opening end of the U-shaped frame (41) are hinged with a stop arm (44), so that the stop arm (44) can rotate on the plane where the U-shaped frame (41) is located, and the stop arm (44) is locked with the locking block (43). The other end of the U-shaped frame (41) is hinged with the connecting block (42).

9. The continuous operation ticket verification device according to claim 8, characterized in that, A torsion spring is fitted on the hinge shaft of the stop arm (44) and the U-shaped frame (41). The two ends of the torsion spring are fixedly connected to the U-shaped frame (41) and the stop arm (44) respectively. A locking block (45) for blocking the stop arm (44) is fixedly installed on the extension end of the U-shaped frame (41) near the stop arm (44), so that the stop arm (44) can only rotate in the direction of the inside of the U-shaped frame (41). In the natural state, the two stop arms (44) are collinear, and the U-shaped frame (41) and the stop arm (44) cooperate to form a closed rectangle.

10. A method of use, utilizing the continuous operation ticket verification device as described in claim 9, characterized in that, Includes the following steps: Step Step 1: After the operator and supervisor are in place, the supervisor sends the operation ticket (9) from the feed inlet (14) between the driven roller (213) and the feed roller (214); Step 2: The supervisor controls the conveyor belt (211) to rotate, so that the driven roller (213) and the feed roller (214) rotate synchronously in opposite directions, so that the operation ticket (9) is sent between the conveyor belt (211) and the pressing block (111), and the operation items on the operation ticket (9) are exposed in the working window (112); Step 3: For the steps of the operation ticket (9) exposed in the working window (112), the supervisor first reads the ticket, and then the operator repeats it, while the audio playback module (6) and the video module (8) record in real time; Step 4: After verification, the operator executes the current step, and after the execution is completed, the supervisor reviews it and records the corresponding steps on the operation ticket (9). Step 5: Check the box and then control the operation ticket (9) to move so that the next step is exposed in the work window (112); Step 6: Repeat steps 3 and 4 several times until all steps on the operation ticket (9) are executed in sequence, and scan each item of it with the visual scanning module (5) to verify and confirm; Step 7: If further operation is required on the operation ticket (9), control the connection cavity (103) and the discharge cavity (104) to be connected through the mode switching mechanism (3), so that the operation ticket (9) flows out from the discharge port (15) after passing through the connection cavity (103) and the discharge cavity (104) in sequence; If the operation ticket (9) needs to be collected, control the connection cavity (103) and the collection cavity (105) to be connected through the mode switching mechanism (3), so that the operation ticket (9) moves into the collection cavity (105) after passing through the connection cavity (103).

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