A collection device capable of simultaneously reading multiple identity documents

Abstract

The present invention provides a collection device capable of simultaneously reading multiple identification documents, relating to the field of identification card collection technology. The device comprises a mounting frame and a collection mechanism. The collection mechanism comprises a housing mounted on top of the mounting frame, a card holder disposed within the housing, a surface of the card holder provided with multiple card slots, a back surface of the card holder provided with multiple card reading antennas, and a card reading module disposed on the back surface of the card holder and located below the multiple card reading antennas. This solution ultimately reduces the eddy current attenuation caused by the metal coil, thus avoiding the problem of identification failure. Furthermore, the device's polling reading strategy of the multiple card reading antennas eliminates the problem of simultaneous reading failures caused by the lack of anti-collision functionality in identification documents. This facilitates batch reading of identification documents, eliminating the need for workers to perform tedious, repetitive individual identification reading, and effectively improving identification document reading efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of identity card collection, and in particular to a collection device capable of simultaneously reading multiple identity cards. Background Art

[0002] Identity card collection refers to the collection and recording of relevant information on the holder's identity document through appropriate means and equipment. The purpose is to confirm personal identity, verify the authenticity of personal information and provide corresponding services. The main collection method is to identify identity documents and collect information through identity document collection devices.

[0003] In the related technology, the identification document is equipped with a chip and a metal coil. When two or more identification documents are placed overlapping, the alternating electromagnetic field induced by the signal emitted by the card reader is easily affected by the eddy current attenuation of the metal coil of the other identification document, which greatly weakens the signal strength, thereby causing the reading process to fail. The problem cannot be solved by increasing the effective reading range of the card reader, because the chip encapsulated inside the identification document itself does not have an anti-collision function. When there are two or more chips in the effective reading area of ​​the card reader, multiple chips will be activated and respond at the same time, resulting in a conflict, that is, the device cannot distinguish and select the identification document, and cannot select other unread identification documents for collection after reading. The phenomenon of only reading one identification document will occur. For some application scenarios that require batch reading of identification cards, manual single-card reading and repeated operations are required for collection, resulting in a large waste of labor and time costs.

[0004] Therefore, it is necessary to provide a collection device that can read multiple identity documents at the same time to solve the above technical problems. Summary of the Invention

[0005] The present invention provides a collection device capable of simultaneously reading a plurality of identity documents, which solves the technical problem that the existing identity document collection device in the related art is not convenient for batch reading of identity documents when in use.

[0006] In order to solve the above technical problems, the present invention provides a collection device capable of simultaneously reading multiple identity documents, comprising a mounting frame and a collection mechanism;

[0007] The acquisition mechanism includes a shell arranged on the top of the mounting frame, a card holder is arranged inside the shell, a plurality of card slots are arranged on the surface of the card holder, a plurality of card reading antennas are arranged on the back of the card holder, a card reading module is arranged on the back of the card holder and at the bottom of the plurality of card reading antennas, and a rectangular through slot is opened on the top of the shell;

[0008] The card reading antenna and the card reading module are used to collect identity document information, and a plurality of the card reading antennas are connected to the card reading module via signal lines.

[0009] Preferably, the housing and the card seat are arranged vertically, and the plurality of card slots are designed in a multi-layer trapezoidal shape and are evenly arranged with steps of 0.9 mm between each other, which is smaller than the 1 mm design requirement of identity documents.

[0010] Preferably, the plurality of card reading antennas correspond to the plurality of card slots respectively. The card reading antennas are designed with radio frequency identification technology to poll and read the identity documents in the card slots in blocks. The identity documents are placed in the housing through the rectangular through slots.

[0011] Preferably, it also includes a push-pull mechanism, a moving mechanism and a flipping mechanism;

[0012] The push-pull mechanism includes a fixed base plate fixedly mounted on both sides of the mounting frame, a sliding frame fixedly mounted on the top of each of the two fixed base plates, a slider slidably connected to the inner sides of the two sliding frames, a guide rod slidably connected to the inner sides of the two sliders, and two ends of the guide rods are respectively fixedly connected to the inner walls of the two sliding frames, a spring is sleeved on the surface of the two guide rods and on the back sides of the two sliders, a push-pull bracket is fixedly mounted on the top of each of the two sliders, and a push-pull rod is fixedly mounted on the front side of the opposite side of the two push-pull brackets;

[0013] The moving mechanism includes a sliding frame fixedly mounted on both sides of the mounting frame, the tops of the two fixed base plates and respectively located on the inner sides of the two sliding frames are vertically rotatably connected with threaded screws, the surfaces of the bottoms of the two threaded screws are fixed with rotating gears, the opposite sides of the two push-pull brackets are fixed with first gear block groups, the two first gear block groups are respectively engaged with the two rotating gears, the surfaces of the two threaded screws are threadedly connected with screw blocks, and the surfaces of the two screw blocks are respectively slidably connected to the inner sides of the two sliding frames;

[0014] The flipping mechanism includes two connecting plates fixedly arranged on opposite sides of the two sliding frames, gear plates fixedly arranged on opposite sides of the two connecting plates, rotating shafts rotatably connected on opposite sides of the two screw blocks, flipping gears fixedly arranged on the surfaces of the two rotating shafts, the two flipping gears respectively mesh with the two gear plates, the opposite ends of the two rotating shafts are fixedly connected to the two sides of the shell, and protective covers are fixedly arranged on the backs of the two sliding frames.

[0015] Preferably, the inner sides of the two sliders are provided with circular sliding grooves for use with the guide rods, the two push-pull brackets are parallel to each other left and right, and the inner side of the mounting frame is provided with avoidance grooves for use with the push-pull rods.

[0016] Preferably, the inner side of the mounting frame is provided with an avoidance groove for use with the two rotating gears, the inner sides of the two screw blocks are respectively provided with thread grooves for use with the two threaded screws, and the surfaces of the two screw blocks are respectively provided with sliding grooves for use with the two sliding frames, and the friction coefficient between the rotating shaft and the screw blocks is large.

[0017] Preferably, a collecting mechanism is fixed on the rear side of the top of the two fixed base plates, and the collecting mechanism includes a protective seat fixed on the rear side of the top of the two fixed base plates, the inner sides of the two protective seats are rotatably connected to a rotating rod, and the opposite ends of the two rotating rods are rotatably connected to the two sides of the mounting frame, and the surfaces of the two rotating rods and the inner sides of the two protective seats are fixed with passive gears, the rear sides of the tops of the two push-pull brackets are fixed with a second gear block group, and the two passive gears are respectively engaged with the two second gear block groups, and the separated ends of the two rotating rods are fixed with a swing bracket, and the opposite side of the two swing brackets is fixed with a collection box.

[0018] Preferably, the collection box is arranged in an inclined shape, and when the shell rotates 110 degrees clockwise and the collection box rotates 90 degrees counterclockwise, the rectangular through groove will be opposite to the opening of the collection box.

[0019] Preferably, four through holes are respectively provided on the inner sides of the two fixed base plates, and the device can be fixed in the working position by using the through holes and bolts, and the surface of the mounting bracket is provided with an arc-shaped notch.

[0020] Compared with related technologies, the data collection device provided by the present invention that can simultaneously read multiple identity documents has the following beneficial effects:

[0021] The user puts multiple identification documents into the entrance of the shell. When the multiple identification documents fall, they are automatically staggered a certain distance due to the obstruction of the card seat steps, thereby reducing the eddy current attenuation caused by the metal coil and avoiding the problem of being unable to be recognized. At the same time, the device's polling reading working strategy of multiple card reading antennas can also eliminate the problem of not being able to read multiple identification documents at the same time due to the lack of anti-collision function in identification documents, which is convenient for batch reading of identification documents. Workers do not need to perform boring and repetitive single-sheet reading, effectively improving the reading efficiency of identification documents. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0023] Figure 1 The best structural diagram provided by the present invention;

[0024] Figure 2 A schematic structural diagram of a rear view provided by the present invention;

[0025] Figure 3 for Figure 1 A schematic structural diagram of a front sectional view of the housing shown;

[0026] Figure 4 for Figure 1 A schematic diagram of the structure of the rear cross-sectional view of the shell shown;

[0027] Figure 5 A schematic structural diagram of the push-pull mechanism and the moving mechanism provided by the present invention;

[0028] Figure 6 for Figure 5 The schematic diagram shows a state where the push-pull rod is pushed backward, the first gear block group drives the rotating gear and the threaded screw to rotate, and the two screw blocks move downward;

[0029] Figure 7 for Figure 6 The enlarged structural diagram of point A is shown;

[0030] Figure 8 A schematic structural diagram of the flipping mechanism provided by the present invention;

[0031] Figure 9 A schematic diagram of the state in which the threaded screw provided by the present invention rotates to drive the two screw blocks to move downward, and the gear plate and the flip gear cooperate to cause the housing to rotate clockwise;

[0032] Figure 10 A schematic structural diagram of the collection mechanism provided by the present invention;

[0033] Figure 11 A schematic diagram of the state in which the push rod is pushed backwards, and the swing bracket drives the collecting box to rotate counterclockwise under the cooperation of the second gear block group and the driven gear provided by the present invention;

[0034] Figure 12 This is a schematic diagram of the state in which the shell provided by the present invention is rotated 110 degrees clockwise, and the rotating bracket and the collecting box are rotated 90 degrees counterclockwise.

[0035] Description of Figure Numbers:

[0036] 1. Mounting frame;

[0037] 2. Collection mechanism; 21. Housing; 22. Card holder; 23. Card slot; 24. Card reading antenna; 25. Card reading module; 26. Rectangular through slot;

[0038] 3. Push-pull mechanism; 31. Fixed base plate; 32. Sliding frame; 33. Slider; 34. Guide rod; 35. Spring; 36. Push-pull bracket; 37. Push-pull rod;

[0039] 4. Moving mechanism; 41. Sliding frame; 42. Screw rod; 43. Rotating gear; 44. First gear block group; 45. Screw block;

[0040] 5. Flipping mechanism; 51. Connecting plate; 52. Gear plate; 53. Rotating shaft; 54. Flipping gear; 55. Protective cover;

[0041] 6. Collection mechanism; 61. Protective seat; 62. Rotating rod; 63. Passive gear; 64. Second gear block group; 65. Swinging bracket; 66. Collection box;

[0042] 7. Through hole; 8. Arc-shaped notch.

[0043] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0045] The present invention provides a collection device capable of simultaneously reading a plurality of identity documents.

[0046] First embodiment:

[0047] See also Figures 1 to 4 , a collection device capable of simultaneously reading multiple identity documents, comprising a mounting frame 1 and a collection mechanism 2;

[0048] The collection mechanism 2 includes a housing 21 disposed on the top of the mounting frame 1. A card holder 22 is disposed inside the housing 21. A plurality of card slots 23 are disposed on the surface of the card holder 22. A plurality of card reading antennas 24 are disposed on the back of the card holder 22. A card reading module 25 is disposed on the back of the card holder 22 and at the bottom of the plurality of card reading antennas 24. A rectangular through slot 26 is provided on the top of the housing 21.

[0049] The card reading antenna 24 and the card reading module 25 are used to collect identity document information. A plurality of the card reading antennas 24 are connected to the card reading module 25 via signal lines.

[0050] The housing 21 and the card seat 22 are arranged vertically, and the multiple card slots 23 are designed in a multi-layer trapezoidal shape and are evenly arranged with a step of 0.9 mm between each other, which is smaller than the 1 mm design requirement of identity documents.

[0051] The plurality of card reading antennas 24 correspond to the plurality of card slots 23 one by one. The card reading antennas 24 are designed using radio frequency identification technology to poll and read the identity documents in the card slots 23 in blocks. The identity documents are placed in the housing 21 through the rectangular through slot 26.

[0052] Radio frequency identification technology, the principle of which is contactless data communication between the reader and the tag to achieve the purpose of identifying the target;

[0053] The present case does not specify the maximum number of identification documents that can be read simultaneously. In principle, the number of steps in the card holder 22 and the number of card reading antennas 24 can be increased to increase the number of identification documents that can be read in batches.

[0054] In this embodiment, compared with the existing technology, this case realizes the simultaneous reading of multiple identity cards through a newly designed card reading area structure and a card reading antenna 24 working strategy. The card reading area structure is set vertically when working, adopts a multi-layer trapezoidal design, and is evenly arranged with steps of 0.9mm between each other, which is smaller than the 1mm design requirement of the identity card. When multiple identity cards are placed in the device at the same time, the identity cards will be staggered by a certain area when falling, thereby reducing the impact of metal interference. At the same time, the working strategy of the card reading antenna 24 adopts radio frequency identification technology design, polling and reading the identity cards located in front of the antenna in blocks, obtaining the machine-readable information stored in the chip, and finally realizing the simultaneous reading of multiple identity cards.

[0055] Second embodiment:

[0056] See also Figure 1 、 Figure 2 、 Figures 5 to 9 , further comprising a push-pull mechanism 3, a moving mechanism 4 and a flipping mechanism 5;

[0057] The push-pull mechanism 3 includes a fixed base plate 31 fixed to both sides of the mounting frame 1, a sliding frame 32 fixed to the top of each of the fixed base plates 31, a slider 33 slidably connected to the inner side of each of the sliding frames 32, a guide rod 34 slidably connected to the inner side of each of the sliders 33, and two ends of the guide rods 34 are fixedly connected to the inner walls of the two sliding frames 32, respectively. Springs 35 are sleeved on the surfaces of the two guide rods 34 and on the backs of the two sliders 33, a push-pull bracket 36 fixed to the top of each of the two sliders 33, and a push-pull rod 37 fixed to the front side of the opposite side of the two push-pull brackets 36;

[0058] Please combine Figure 5 、 Figure 6 and Figure 7 : The two push-pull brackets 36 are pushed backward by the push-pull rod 37. The movement of the two push-pull brackets 36 drives the two sliders 33 to slide backward on the surfaces of the two guide rods 34. The movement of the two sliders 33 causes the two springs 35 to retract due to being squeezed;

[0059] Furthermore, the push-pull rod 37 is released, and the two springs 35 expand to cause the two sliders 33 to slide forward on the surface of the guide rod 34. The movement of the two sliders 33 drives the two push-pull brackets 36 and the push-pull rod 37 to move forward, and the elastic force of the two springs 35 resets the positions of the push-pull brackets 36 and the push-pull rod 37.

[0060] The moving mechanism 4 includes a sliding frame 41 fixed on both sides of the mounting frame 1, and the tops of the two fixed base plates 31 and the inner sides of the two sliding frames 41 are respectively connected to threaded screws 42 that are vertically rotatable. The surfaces of the bottoms of the two threaded screws 42 are fixed with rotating gears 43. The opposite sides of the two push-pull brackets 36 are fixed with first gear block groups 44, and the two first gear block groups 44 are respectively engaged with the two rotating gears 43. The surfaces of the two threaded screws 42 are threadedly connected to screw blocks 45, and the surfaces of the two screw blocks 45 are respectively slidably connected to the inner sides of the two sliding frames 41;

[0061] Please combine Figure 5 and Figure 6 When the two push-pull brackets 36 are pushed backward by the push-pull rod 37, the two push-pull brackets 36 will simultaneously drive the two first gear block groups 44 to move backward. The movement of the two first gear block groups 44 will respectively drive the two rotating gears 43 to rotate. The rotation of the two rotating gears 43 will respectively drive the two threaded screws 42 to rotate. The rotation of the two threaded screws 42 will drive the two screw blocks 45 to move downward.

[0062] Furthermore, the push-pull rod 37 is released. Under the elastic force of the two springs 35, the two sliders 33 respectively drive the two push-pull brackets 36 to move forward. The movement of the two push-pull brackets 36 drives the two first gear block groups 44 to move forward. The two first gear block groups 44 then respectively drive the two rotating gears 43 to rotate in opposite directions. The reverse rotation of the two rotating gears 43 drives the two threaded screws 42 to rotate in opposite directions, thereby causing the two screw blocks 45 to move upward on the inner side of the sliding frame 41.

[0063] The flip mechanism 5 includes two connecting plates 51 fixedly mounted on opposite sides of the two sliding frames 41. A gear plate 52 is fixedly mounted on the opposite sides of the two connecting plates 51. A rotating shaft 53 is rotatably connected to the opposite sides of the two screw blocks 45. A flip gear 54 is fixedly mounted on the surface of the two rotating shafts 53. The two flip gears 54 are respectively engaged with the two gear plates 52. The opposite ends of the two rotating shafts 53 are fixedly connected to the two sides of the housing 21. A protective cover 55 is fixedly mounted on the back of the two sliding frames 41.

[0064] Please combine Figure 8 and Figure 9 When the two screw blocks 45 move downward, the two screw blocks 45 will simultaneously drive the two flip gears 54 and the housing 21 to move downward through the two rotating shafts 53. During the downward movement of the two flip gears 54, they will rotate under the action of the two gear plates 52. The rotation of the two flip gears 54 will drive the two rotating shafts 53 and the housing 21 to rotate. When the housing 21 rotates to about 110 degrees, the identification document located in the housing 21 will slide out of the housing 21.

[0065] Furthermore, when the two screw blocks 45 move upward, the two screw blocks 45 will simultaneously drive the two flip gears 54 and the shell 21 to move upward through the two rotating shafts 53. During the upward movement of the two flip gears 54, they will rotate again under the action of the two gear plates 52. The rotation of the two flip gears 54 will drive the two rotating shafts 53 and the shell 21 to rotate, thereby resetting the position of the shell 21, making it convenient to continue reading the identity document.

[0066] The inner sides of the two sliders 33 are provided with circular sliding grooves for use with the guide rod 34 , the two push-pull brackets 36 are parallel to each other, and the inner side of the mounting frame 1 is provided with an avoidance groove for use with the push-pull rod 37 .

[0067] The inner side of the mounting frame 1 is provided with an avoidance groove for use with the two rotating gears 43, the inner sides of the two screw blocks 45 are respectively provided with thread grooves for use with the two threaded screws 42, and the surfaces of the two screw blocks 45 are respectively provided with sliding grooves for use with the two sliding frames 41, and the friction coefficient between the rotating shaft 53 and the screw block 45 is large.

[0068] In this embodiment, the push-pull bracket 36 is pushed backward by utilizing the push-pull rod 37. During the movement, the push-pull bracket 36 will respectively drive the two rotating gears 43 to rotate through the two first gear block groups 44. The two rotating gears 43 drive the two threaded screws 42 to rotate, thereby causing the two screw blocks 45 to move downward at the same time. During the downward movement of the two screw blocks 45, the two rotating shafts 53 are utilized to simultaneously drive the two flipping gears 54 and the shell 21 to move downward. With the cooperation of the two gear plates 52, the two flipping gears 54 drive the two rotating shafts 53 and the shell 21 to rotate. When the shell 21 rotates to a certain angle, the identity document will slide out of the shell 21, thereby facilitating the reading of multiple identity documents again, which can effectively improve the reading efficiency of the identity document.

[0069] Third embodiment:

[0070] See also Figures 10 to 12 , a collecting mechanism 6 is fixed to the rear side of the top of the two fixed base plates 31, and the collecting mechanism 6 includes a protective seat 61 fixed to the rear side of the top of the two fixed base plates 31, and the inner sides of the two protective seats 61 are rotatably connected to rotating rods 62, and the opposite ends of the two rotating rods 62 are rotatably connected to the two sides of the mounting frame 1, and the surfaces of the two rotating rods 62 and the inner sides of the two protective seats 61 are fixed with passive gears 63, and the rear sides of the tops of the two push-pull brackets 36 are fixed with second tooth block groups 64, and the two passive gears 63 are respectively engaged with the two second tooth block groups 64, and the separated ends of the two rotating rods 62 are fixed with swing brackets 65, and the opposite side of the two swing brackets 65 is fixed with a collection box 66;

[0071] Please combine Figure 10 and Figure 11 When the two push-pull brackets 36 are pushed backward by the push-pull rod 37, the two push-pull brackets 36 will simultaneously drive the two second gear block groups 64 to move backward. The movement of the two second gear block groups 64 will drive the driven gears 63 to rotate counterclockwise. The two driven gears 63 rotate counterclockwise and then drive the collection box 66 to rotate counterclockwise through the two swing brackets 65.

[0072] Furthermore, the push-pull rod 37 is loosened, and under the elastic force of the two springs 35, the two sliders 33 respectively drive the two push-pull brackets 36 to move forward, and the two push-pull brackets 36 move forward to drive the two second gear block groups 64 to move forward, thereby causing the two driven gears 63 to rotate clockwise. The two driven gears 63 rotate clockwise and then drive the collecting box 66 to rotate clockwise through the two swinging brackets 65, thereby resetting the position of the collecting box 66.

[0073] The collecting box 66 is arranged in an inclined shape. When the housing 21 rotates 110 degrees clockwise and the collecting box 66 rotates 90 degrees counterclockwise, the rectangular through slot 26 will be opposite to the opening of the collecting box 66 .

[0074] The inner sides of the two fixed base plates 31 are respectively provided with four through holes 7, and the device can be fixed in the working position by means of the through holes 7 and bolts. The surface of the mounting frame 1 is provided with an arc-shaped notch 8;

[0075] Preferably, when the device is working, first the device is fixed to the working position by bolts using the through hole 7, and then the identity document reading work is performed.

[0076] In this embodiment, when the two push-pull brackets 36 are pushed backward by the push-pull rod 37, the two push-pull brackets 36 will simultaneously drive the two second tooth block groups 64 to move backward, and the movement of the two second tooth block groups 64 will drive the passive gear 63 to rotate counterclockwise. The passive gear 63 rotates counterclockwise and then drives the collection box 66 to rotate counterclockwise through the swing bracket 65, so that the opening position of the collection box 66 faces the shell 21, thereby facilitating the collection of multiple identity documents after reading, and simplifying the sorting steps after the identity documents are read.

[0077] Please refer to the Figures 1 to 12 The working principle of the collection device capable of simultaneously reading multiple identity documents provided by the present invention is as follows:

[0078] In step S1, multiple identification documents are lowered from the rectangular slot 26 at the top of the housing 21. As the identification documents fall, they are staggered by a certain area due to the multi-layered trapezoidal slots 23, thereby reducing the impact of metal interference. The card reader module 25 and the card reader antenna 24 then poll and read the identification documents in blocks, and obtain the machine-readable information stored in the identification document chip.

[0079] In step S2, the two push-pull brackets 36 are pushed backward by the push-pull rod 37. The movement of the two push-pull brackets 36 drives the two sliders 33 to slide backward on the surfaces of the two guide rods 34. The movement of the two sliders 33 causes the two springs 35 to retract due to being squeezed.

[0080] When the two push-pull brackets 36 move backward, they will respectively drive the two first gear block groups 44 to move backward. The movement of the two first gear block groups 44 will respectively drive the two rotating gears 43 to rotate. The rotation of the two rotating gears 43 will respectively drive the two threaded screws 42 to rotate. The rotation of the two threaded screws 42 will further drive the two screw blocks 45 to move downward.

[0081] When the two screw blocks 45 move downward, the two rotating shafts 53 simultaneously drive the two flip gears 54 and the housing 21 to move downward. During the downward movement of the two flip gears 54, they rotate under the action of the two gear plates 52. The rotation of the two flip gears 54 drives the two rotating shafts 53 and the housing 21 to rotate. When the housing 21 rotates to about 110 degrees, the identification document in the housing 21 will slide out of the housing 21.

[0082] In step S3, when the two push-pull brackets 36 move backward, they simultaneously drive the two second gear block groups 64 to move backward. The movement of the two second gear block groups 64 drives the driven gears 63 to rotate counterclockwise. The two driven gears 63 rotate counterclockwise and drive the collection box 66 to rotate counterclockwise through the two swing brackets 65. When the collection box 66 rotates counterclockwise by 90 degrees, the housing 21 simultaneously rotates clockwise by 110 degrees. At this time, the opening of the collection box 66 is opposite to the rectangular through-slot 26, and the ID card read in the housing 21 slides into the collection box 66.

[0083] In step S4, after the scanned ID documents are collected by the collection box 66, the push-pull rod 37 is released. The expansion of the two springs 35 causes the two sliders 33 to slide forward on the surface of the guide rod 34. The movement of the two sliders 33 drives the two push-pull brackets 36 and the push-pull rod 37 to move forward.

[0084] When the two push-pull brackets 36 move forward, they simultaneously drive the first gear block group 44 and the second gear block group 64 to move forward. The movement of the first gear block group 44 drives the two rotating gears 43 to rotate in opposite directions. The reverse rotation of the two rotating gears 43 drives the two threaded screws 42 to rotate in opposite directions, thereby causing the two screw blocks 45 to move upward on the inner side of the sliding frame 41.

[0085] When the two screw blocks 45 move upward, the two rotating shafts 53 simultaneously drive the two flip gears 54 and the housing 21 to move upward. During the upward movement of the two flip gears 54, the two gear plates 52 rotate again. The rotation of the two flip gears 54 drives the two rotating shafts 53 and the housing 21 to rotate, thereby resetting the position of the housing 21.

[0086] When the two second gear block groups 64 move forward, they will drive the two passive gears 63 to rotate clockwise. The two passive gears 63 rotate clockwise and then drive the collection box 66 to rotate clockwise through the two swing brackets 65, thereby resetting the position of the collection box 66. Then, repeat the above steps to batch read multiple identity documents.

[0087] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A data collection device capable of simultaneously reading multiple identity documents, characterized in that: Including a mounting frame and a collection mechanism; The acquisition mechanism includes a shell arranged on the top of the mounting frame, a card holder is arranged inside the shell, a plurality of card slots are arranged on the surface of the card holder, a plurality of card reading antennas are arranged on the back of the card holder, a card reading module is arranged on the back of the card holder and at the bottom of the plurality of card reading antennas, and a rectangular through slot is opened on the top of the shell; The card reading antenna and the card reading module are used to collect identity document information, and the plurality of card reading antennas are connected to the card reading module via signal lines; The cam is secured to the chassis and has two members connected to the chassis, each of which has a plurality of sliding members connected to the chassis, each of which has a plurality of sliding members connected to the chassis. The cam is secured to the chassis with two members connected to the chassis. The cam is secured to the chassis with two members connected to the chassis. The moving mechanism includes a sliding frame fixedly mounted on both sides of the mounting frame, the tops of the two fixed base plates and respectively located on the inner sides of the two sliding frames are vertically rotatably connected with threaded screws, the surfaces of the bottoms of the two threaded screws are fixed with rotating gears, the opposite sides of the two push-pull brackets are fixed with first gear block groups, the two first gear block groups are respectively engaged with the two rotating gears, the surfaces of the two threaded screws are threadedly connected with screw blocks, and the surfaces of the two screw blocks are respectively slidably connected to the inner sides of the two sliding frames; The flipping mechanism includes two connecting plates fixedly arranged on opposite sides of the two sliding frames, gear plates fixedly arranged on opposite sides of the two connecting plates, rotating shafts rotatably connected on opposite sides of the two screw blocks, flipping gears fixedly arranged on the surfaces of the two rotating shafts, the two flipping gears respectively mesh with the two gear plates, the opposite ends of the two rotating shafts are fixedly connected to the two sides of the shell, and protective covers are fixedly arranged on the backs of the two sliding frames.

2. The data collection device capable of simultaneously reading multiple identity documents according to claim 1, characterized in that: The shell and the card seat are arranged vertically, and the multiple card slots are designed in a multi-layer trapezoidal shape and are evenly arranged with steps of 0.9 mm between each other, which is smaller than the 1 mm design requirement of identity documents.

3. The data collection device capable of simultaneously reading multiple identity documents according to claim 1, characterized in that: The plurality of card reading antennas correspond to the plurality of card slots respectively. The card reading antennas are designed with radio frequency identification technology to poll and read the identity documents in the card slots in blocks. The identity documents are placed in the housing through the rectangular through slots.

4. The data collection device capable of simultaneously reading multiple identity documents according to claim 1, characterized in that: The inner sides of the two sliding blocks are provided with circular sliding grooves for use with the guide rods. The two push-pull brackets are parallel to each other on the left and right sides. The inner side of the mounting frame is provided with an avoidance groove for use with the push-pull rods.

5. The data collection device capable of simultaneously reading multiple identity documents according to claim 1, characterized in that: The inner side of the mounting frame is provided with an avoidance groove for use with the two rotating gears, the inner sides of the two screw blocks are respectively provided with thread grooves for use with the two threaded screw rods, and the surfaces of the two screw blocks are respectively provided with sliding grooves for use with the two sliding frames, and the friction coefficient between the rotating shaft and the screw blocks is large.

6. The data collection device capable of simultaneously reading multiple identity documents according to claim 1, characterized in that: A collecting mechanism is fixedly provided on the rear side of the top of the two fixed base plates, and the collecting mechanism includes a protective seat fixedly provided on the rear side of the top of the two fixed base plates, the inner sides of the two protective seats are rotatably connected to a rotating rod, and the opposite ends of the two rotating rods are rotatably connected to the two sides of the mounting frame, and the surfaces of the two rotating rods and the inner sides of the two protective seats are fixedly provided with a passive gear, the rear sides of the tops of the two push-pull brackets are fixedly provided with a second gear block group, and the two passive gears are respectively engaged with the two second gear block groups, and the separated ends of the two rotating rods are fixedly provided with a swing bracket, and the opposite side of the two swing brackets is fixedly provided with a collection box.

7. The data collection device capable of simultaneously reading multiple identity documents according to claim 6, characterized in that: The collecting box is arranged in an inclined shape. When the shell rotates 110 degrees clockwise and the collecting box rotates 90 degrees counterclockwise, the rectangular through groove will be opposite to the opening of the collecting box.

8. The data collection device capable of simultaneously reading multiple identity documents according to claim 1, characterized in that: Four through holes are respectively provided on the inner sides of the two fixed base plates. The device can be fixed in a working position by using the through holes and bolts. An arc-shaped notch is provided on the surface of the mounting bracket.

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