Acquisition device capable of simultaneously identifying and reading multiple identity documents

Abstract

The invention provides an acquisition device capable of simultaneously identifying and reading a plurality of identity cards, and relates to the technical field of identity card acquisition. The collecting mechanism comprises a shell arranged at the top of the mounting frame, a clamping seat is arranged in the shell, a plurality of clamping grooves are formed in the surface of the clamping seat, a plurality of card reading antennas are arranged on the back face of the clamping seat, and a card reading module is arranged on the back face of the clamping seat and located at the bottoms of the card reading antennas. According to the scheme, the eddy current attenuation effect caused by the metal coil is finally weakened, the problem that the identity cards cannot be recognized is solved, meanwhile, due to the polling reading work strategy of the multiple card reading antennas, the problem that multiple identity cards cannot be recognized at the same time due to the fact that the identity cards do not have the anti-collision function can be solved, and the identity card recognition efficiency is improved. Batch reading of the identity cards is facilitated, boring repeated single-piece reading of workers is not needed, and the reading efficiency of the identity cards is effectively improved.

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 a plurality of 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 the identity document and collect information through the identity document collection device.

[0003] In the related art, the identification document is equipped with a chip and a metal coil. When two or more identification documents are placed overlappingly, 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 another identification document, which greatly weakens the signal strength, thereby causing the reading process to fail. This problem cannot be solved by increasing the effective reading range of the card reader, because the chip encapsulated inside the identification document 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. This will result in the phenomenon of only reading one identification document. For some application scenarios that require batch reading of identification cards, manual collection is required by reading a single card and repeating the operation, 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 comprises 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 holder are arranged vertically, and the plurality of card slots are designed in a multi-layer trapezoidal shape and are evenly arranged with a step of 0.9 mm from 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 one by one, respectively. The card reading antennas are designed using 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 comprises a fixed bottom plate fixedly arranged on both sides of the mounting frame, a sliding frame is fixedly arranged on the top of the two fixed bottom plates, a slider is slidably connected to the inner sides of the two sliding frames, a guide rod is slidably connected to the inner sides of the two sliders, both ends of the two guide rods are respectively fixedly connected to the inner walls of the two sliding frames, springs are sleeved on the surfaces of the two guide rods and on the backs of the two sliders, a push-pull bracket is fixedly arranged on the top of the two sliders, and a push-pull rod is fixedly arranged on the front sides of the opposite sides of the two push-pull brackets;

[0013] The moving mechanism comprises a sliding frame fixedly arranged 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 fixedly provided with rotating gears, the opposite sides of the two push-pull brackets are fixedly provided with first tooth block groups, the two first tooth block groups are respectively meshed 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 with 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 are fixedly arranged on opposite sides of the two connecting plates, rotating shafts are rotatably connected to opposite sides of the two screw blocks, flipping gears are fixedly arranged on the surfaces of the two rotating shafts, the two flipping gears are respectively meshed with the two gear plates, opposite ends of the two rotating shafts are fixedly connected to 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 sliding blocks 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, an avoidance groove for cooperating with the two rotating gears is provided on the inner side of the mounting frame, a thread groove for cooperating with the two threaded screws is provided on the inner sides of the two screw blocks, and a sliding groove for cooperating with the two sliding frames is provided on the surfaces of the two screw blocks, and the friction coefficient between the rotating shaft and the screw blocks is relatively large.

[0017] Preferably, 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 with rotating rods, the opposite ends of the two rotating rods are rotatably connected to the two sides of the mounting frame, the surfaces of the two rotating rods and the inner sides of the two protective seats are fixedly provided with passive gears, the rear sides of the tops of the two push-pull brackets are fixedly provided with second tooth block groups, the two passive gears are respectively meshed with the two second tooth block groups, the separated ends of the two rotating rods are fixedly provided with swing brackets, and the opposite sides of the two swing brackets are fixedly provided 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 means of the through holes and bolts, and the surface of the mounting frame is provided with an arc-shaped notch.

[0020] Compared with the related art, the collection device capable of simultaneously reading multiple identity documents provided by the present invention has the following beneficial effects:

[0021] The user puts multiple identity documents into the entrance of the shell. When the multiple identity documents fall, they are automatically staggered a certain distance due to the obstruction of the card seat steps, thereby weakening 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 can eliminate the problem of not being able to read multiple identity documents at the same time due to the lack of anti-collision function of identity documents due to the polling reading working strategy of multiple card reading antennas, which is convenient for batch reading of identity documents. There is no need for workers to perform boring and repetitive single-sheet reading, which effectively improves the reading efficiency of identity 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 drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 creative work.

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

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

[0025] Figure 3 for Figure 1 A schematic diagram of the structure of the front cross-sectional view of the shell 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 diagram of the structure of the push-pull mechanism and the moving mechanism provided by the present invention;

[0028] Figure 6 for Figure 5 The schematic diagram of the state in which 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 A shown;

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

[0031] Fig. 9 A schematic diagram of a state in which the threaded screw provided by the present invention rotates to drive the two screw blocks to move downward, and the housing rotates clockwise under the cooperation of the gear plate and the flip gear;

[0032] Fig.10 A schematic diagram of the structure of the collection mechanism provided by the present invention;

[0033] Fig.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 passive gear provided by the present invention;

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

[0035] Description of Figure Numbers:

[0036] 1. Mounting frame;

[0037] 2. Collection mechanism; 21. Shell; 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 bottom plate; 32. Sliding frame; 33. Sliding block; 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. Protection 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 realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] The 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 shell 21 disposed on the top of the mounting frame 1, a card holder 22 is disposed inside the shell 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, and a rectangular through slot 26 is opened on the top of the shell 21;

[0049] The card reading antenna 24 and the card reading module 25 are used to collect identity document information, and 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 holder 22 are arranged vertically, and the plurality of card slots 23 are designed in a multi-layer trapezoidal shape and are evenly arranged with a step of 0.9 mm, 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, respectively. The card reading antennas 24 are designed with radio frequency identification technology, and 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 slots 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 identity documents that can be read at the same time. 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 identity documents that can be read in batches.

[0054] In this embodiment, compared with the prior art, this case realizes the simultaneous reading of multiple identity cards through a newly designed card reading area structure and a working strategy of the card reading antenna 24. The card reading area structure is vertically set when working, adopts a multi-layer trapezoidal design, and is evenly arranged with steps of 0.9mm between each other, which is less 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 the design of radio frequency identification technology, 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 fixedly mounted on both sides of the mounting frame 1, a sliding frame 32 is fixedly mounted on the top of the two fixed base plates 31, a slider 33 is slidably connected to the inner side of the two sliding frames 32, a guide rod 34 is slidably connected to the inner side of the two sliders 33, two ends of the two guide rods 34 are respectively fixedly connected to the inner walls of the two sliding frames 32, 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 is fixedly mounted on the top of the two sliders 33, and a push-pull rod 37 is fixedly mounted on 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, and 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 respectively, and the movement of the two sliders 33 causes the two springs 35 to retract due to being squeezed;

[0059] Further, the push-pull rod 37 is released, and the two sliders 33 are caused to slide forward on the surface of the guide rod 34 by the expansion of the two springs 35. 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 positions of the push-pull brackets 36 and the push-pull rod 37 are reset by the elastic force of the two springs 35.

[0060] The moving mechanism 4 includes a sliding frame 41 fixedly mounted on both sides of the mounting frame 1, a threaded screw 42 is vertically rotatably connected to the top of the two fixed base plates 31 and respectively located on the inner sides of the two sliding frames 41, a rotating gear 43 is fixedly mounted on the surface of the bottom of the two threaded screws 42, a first gear block group 44 is fixedly mounted on the opposite side of the two push-pull brackets 36, and the two first gear block groups 44 are respectively meshed with the two rotating gears 43, a screw block 45 is threadedly connected to the surface of the two threaded screws 42, 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 tooth block groups 44 to move backward, and the movement of the two first tooth block groups 44 will drive the two rotating gears 43 to rotate respectively, and the rotation of the two rotating gears 43 will drive the two threaded screws 42 to rotate respectively, and the rotation of the two threaded screws 42 will drive the two screw blocks 45 to move downward;

[0062] Further, 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 movement of the two push-pull brackets 36 drives the two first tooth block groups 44 to move forward, and the two first tooth block groups 44 further drive the two rotating gears 43 to rotate in the opposite direction, and the reverse rotation of the two rotating gears 43 drives the two threaded screws 42 to rotate in the opposite direction, so that the two screw blocks 45 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, and gear plates 52 are fixedly mounted on opposite sides of the two connecting plates 51. A rotating shaft 53 is rotatably connected to opposite sides of the two screw blocks 45, and flip gears 54 are fixedly mounted on the surfaces of the two rotating shafts 53. The two flip gears 54 are respectively meshed with the two gear plates 52, and opposite ends of the two rotating shafts 53 are fixedly connected to the two sides of the housing 21. Protective covers 55 are fixedly mounted on the backs of the two sliding frames 41.

[0064] Please combine Figure 8 and Fig. 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 identity document 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, which is convenient for continuous reading of identity documents.

[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 threaded grooves for use with the two threaded screw rods 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 relatively 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, so that the two screw blocks 45 move downward at the same time. During the downward movement of the two screw blocks 45, the two rotating shafts 53 are used to simultaneously drive the two flip gears 54 and the shell 21 to move downward. With the cooperation of the two gear plates 52, the two flip 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 fixedly arranged on the rear side of the top of the two fixed bottom plates 31, and the collecting mechanism 6 includes a protective seat 61 fixedly arranged on the rear side of the top of the two fixed bottom plates 31, and the inner sides of the two protective seats 61 are rotatably connected with a rotating rod 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 fixedly arranged with a passive gear 63, and the rear sides of the tops of the two push-pull brackets 36 are fixedly arranged with a second tooth block group 64, and the two passive gears 63 are respectively meshed with the two second tooth block groups 64, and the separated ends of the two rotating rods 62 are fixedly arranged with a swing bracket 65, and the opposite side of the two swing brackets 65 is fixedly provided with a collecting box 66;

[0071] Please combine Fig.10 and Fig.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, and the movement of the two second gear block groups 64 will drive the passive gears 63 to rotate counterclockwise respectively, and the two passive 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, and 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 shell 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] Four through holes 7 are respectively provided on the inner sides of the two fixed bottom plates 31, 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, firstly the device is fixed at 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 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] Step S1, multiple identity documents are dropped from the rectangular through slot 26 on the top of the housing 21. When the multiple identity documents fall, they are staggered by a certain area under the action of the multi-layer trapezoidal card slot 23, thereby reducing the influence of metal interference. Then, the card reader module 25 and the card reader antenna 24 are used to poll and read the identity documents in blocks, and obtain the machine-readable information stored in the chip of the identity document;

[0079] Step S2, the two push-pull brackets 36 are pushed backward by the push-pull rod 37, and 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 respectively, and 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 drive the two first gear block groups 44 to move backward respectively. The movement of the two first gear block groups 44 will drive the two rotating gears 43 to rotate respectively. The rotation of the two rotating gears 43 will drive the two threaded screws 42 to rotate respectively. The rotation of the two threaded screws 42 will drive the two screw blocks 45 to move downward.

[0081] When the two screw blocks 45 move downward, the two rotating shafts 53 will simultaneously drive the two flip gears 54 and the housing 21 to move downward. During the downward movement of the two flip gears 54, the two gear plates 52 will rotate, and 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 identity document in the housing 21 will slide out of the housing 21.

[0082] Step S3, when the two push-pull brackets 36 move backward, the two second gear block groups 64 are driven to move backward at the same time, and the movement of the two second gear block groups 64 drives the passive gears 63 to rotate counterclockwise respectively, and the two passive 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 90 degrees counterclockwise, the housing 21 rotates 110 degrees clockwise at the same time. 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] Step S4, after the identification documents are collected by the collection box 66, the push-pull rod 37 is released, the two springs 35 expand and the two sliders 33 slide forward on the surface of the guide rod 34, and 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 will simultaneously drive the first gear block group 44 and the second gear block group 64 to move forward, and the movement of the first gear block group 44 will drive the two rotating gears 43 to rotate in the opposite direction, and the reverse rotation of the two rotating gears 43 will drive the two threaded screws 42 to rotate in the opposite direction, so that the two screw blocks 45 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 will simultaneously drive the two flipping gears 54 and the housing 21 to move upward. During the upward movement of the two flipping gears 54, the two gear plates 52 will rotate again, and the rotation of the two flipping gears 54 will drive 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 changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A collection device capable of simultaneously reading multiple identity documents, characterized in that: It includes a mounting frame and a collection mechanism; The acquisition mechanism comprises 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 a plurality of the card reading antennas are connected to the card reading module via signal lines.

2. The 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, which is smaller than the 1 mm design requirement of identity documents.

3. The 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 one by one respectively. The card reading antennas are designed with radio frequency identification technology, and 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 collection device capable of simultaneously reading multiple identity documents according to claim 1, characterized in that: It also includes a push-pull mechanism, a moving mechanism and a flipping mechanism; The push-pull mechanism comprises a fixed bottom plate fixedly arranged on both sides of the mounting frame, a sliding frame is fixedly arranged on the top of the two fixed bottom plates, a slider is slidably connected to the inner sides of the two sliding frames, a guide rod is slidably connected to the inner sides of the two sliders, both ends of the two guide rods are respectively fixedly connected to the inner walls of the two sliding frames, springs are sleeved on the surfaces of the two guide rods and on the backs of the two sliders, a push-pull bracket is fixedly arranged on the top of the two sliders, and a push-pull rod is fixedly arranged on the front sides of the opposite sides of the two push-pull brackets; The moving mechanism comprises a sliding frame fixedly arranged 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 fixedly provided with rotating gears, the opposite sides of the two push-pull brackets are fixedly provided with first tooth block groups, the two first tooth block groups are respectively meshed 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 with 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 are fixedly arranged on opposite sides of the two connecting plates, rotating shafts are rotatably connected to opposite sides of the two screw blocks, flipping gears are fixedly arranged on the surfaces of the two rotating shafts, the two flipping gears are respectively meshed with the two gear plates, opposite ends of the two rotating shafts are fixedly connected to two sides of the shell, and protective covers are fixedly arranged on the backs of the two sliding frames.

5. The collection device capable of simultaneously reading multiple identity documents according to claim 4, characterized in that: The inner sides of the two sliding blocks are provided with circular sliding grooves used in conjunction 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 used in conjunction with the push-pull rods.

6. The collection device capable of simultaneously reading multiple identity documents according to claim 4, characterized in that: An avoidance groove for cooperating with the two rotating gears is provided on the inner side of the mounting frame, a thread groove for cooperating with the two threaded screw rods is provided on the inner side of the two screw blocks, and a sliding groove for cooperating with the two sliding frames is provided on the surface of the two screw blocks, and the friction coefficient between the rotating shaft and the screw block is relatively large.

7. The collection device capable of simultaneously reading multiple identity documents according to claim 4, 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 with rotating rods, 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 passive gears, the rear sides of the tops of the two push-pull brackets are fixedly provided with second gear block groups, the two passive gears are respectively meshed with the two second gear block groups, the separated ends of the two rotating rods are fixedly provided with swing brackets, and the opposite sides of the two swing brackets are fixedly provided with a collection box.

8. The collection device capable of simultaneously reading multiple identity documents according to claim 7, characterized in that: The collection box is arranged in an inclined shape. 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.

9. The collection device capable of simultaneously reading multiple identity documents according to claim 4, characterized in that: 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 means of the through holes and bolts. The surface of the mounting frame is provided with an arc-shaped notch.

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