A shared printer anti-leakage mechanism

Abstract

The utility model relates to shared printer technical field especially relates to a shared printer anti -leakage mechanism, including printer main part, paper outlet, bottom plate, seal cover, baffle, supporting plate, side plate, paper taking groove, electric telescopic handle and L type push plate, printer main part one side is provided with paper outlet, printer main part one side is provided with bottom plate, printer main part one side is provided with seal cover, seal cover one side is provided with first baffle, the top of bottom plate is provided with supporting plate, supporting plate both sides are provided with side plate, and supporting plate one side is provided with paper taking groove, and bottom plate inboard is provided with first electric telescopic handle, and seal cover one side is provided with second electric telescopic handle, and second electric telescopic handle one end is provided with L type push plate, and L type push plate sets up in supporting plate one side, the utility model discloses through the mode of sealed protection, the paper that obtains printing is closed in, avoids printing information direct exposure, protects information safety, and is convenient to take and put, and simple operation, thereby effectively enhances shared printer practical value.

Description

Technical Field

[0001] This utility model relates to the field of shared printer technology, and in particular to a mechanism for preventing information leakage in shared printers. Background Technology

[0002] A shared printer is a printing device that enables multiple users to share a single device via a network or wireless connection. This avoids the need for each user to purchase a separate printer, reducing equipment idleness and resource waste, thereby increasing resource utilization and reducing costs.

[0003] Most shared printers nowadays have a relatively simple paper output structure, where printed paper is often placed directly on the tray, leaving the paper exposed and making it easy for the information on the paper to be leaked, thus affecting the information security of printer use.

[0004] Therefore, in view of the fact that existing shared printers are prone to exposing confidential information, a leak prevention mechanism for shared printers can be designed. By sealing and protecting the printed paper inside, the printed information is prevented from being directly exposed, thus protecting information security. It is also convenient to pick up and put away, and easy to operate, thereby effectively enhancing the practical value of shared printers. Utility Model Content

[0005] In order to overcome the problem that most shared printers have paper output structures where printed paper is often placed directly on the tray, resulting in the paper being directly exposed and the information on the paper being easily leaked, affecting the information security of printer use, this utility model is proposed.

[0006] The technical solution of this utility model is as follows: a shared printer anti-leakage mechanism, comprising a printer body, a printing assembly, a paper output port, a base plate, a sealing cover, a first baffle, an opening and closing assembly, a tray, a side plate, a paper feed slot, a first electric telescopic rod, a first paper feeding assembly, a second electric telescopic rod, an L-shaped push plate, and a second paper feeding assembly. The printing assembly is located on the top of the printer body. A paper output port is located on one side of the printer body. A base plate is located on one side of the printer body. A sealing cover is located on one side of the printer body, positioned above the base plate. One side of the sealing cover... The device includes a first baffle with an opening / closing assembly on one side. A tray is positioned above the base plate and below the paper outlet. Side plates are located on both sides of the tray, and a paper feeding slot is provided on one side of the tray. A first electric telescopic rod is located inside the base plate, with a first paper feeding assembly at one end. A second electric telescopic rod is located on one side of the sealing cover, with two sets of the second electric telescopic rods arranged symmetrically. An L-shaped push plate is located at one end of the second electric telescopic rod, with the L-shaped push plate positioned on one side of the tray. A second paper feeding assembly is located on one side of the L-shaped push plate.

[0007] Preferably, the printer body is controlled by a printing component to perform printing operations. Printed paper is discharged through the paper output port. A tray supports the printed paper, and a side plate limits its position. An opening and closing component flexibly opens and closes the first baffle, which closes the sealing cover, enclosing the tray and preventing leakage of printed information. The position of the first electric telescopic rod is fixed by the base plate. Extending or retracting the first electric telescopic rod moves the tray and simultaneously moves the first paper feeding component, ensuring stable tray movement. Moving the tray facilitates the delivery of the printed paper portion out of the sealing cover. Extending or retracting the second electric telescopic rod adjusts the position of the L-shaped push plate, which abuts against the paper after printing. The second paper feeding component ensures that the L-shaped push plate moves synchronously with the tray, preventing paper from falling onto the base plate during tray delivery. After removing the tray portion from the sealing cover, the paper is easily removed from the tray using the paper tray. This achieves the effect of preventing printed information from being directly exposed, protecting information security, and enhancing the practical value of the shared printer.

[0008] Preferably, the printing assembly includes a paper tray, a paper inlet, and a control panel. The paper tray is located on one side of the top of the printer body, and the paper inlet is located on the top of the printer body. The control panel is located on the top of the printer body.

[0009] Preferably, the opening and closing assembly includes a rotating shaft and a side baffle. The rotating shaft is provided on one side of the sealing cover, and the rotating shaft and the sealing cover are rotatably connected to each other. The first baffle is provided on the outside of the rotating shaft, and a side baffle is provided on one side of the first baffle. Two sets of side baffles are symmetrically arranged.

[0010] Preferably, the first paper feeding assembly includes a connecting block and a first slide groove. One end of the first electric telescopic rod is provided with a connecting block, which is fixedly connected to the bottom surface of the tray. A first slide groove is provided on one side of the base plate, and two sets of the first slide groove are symmetrically provided. The first slide groove is provided on both sides of the first electric telescopic rod.

[0011] Preferably, the first paper feeding assembly also includes a mounting plate and a pulley. The bottom surface of the tray is provided with a mounting plate, and the mounting plates are arranged in pairs. Two sets of mounting plates are arranged symmetrically. A pulley is provided on one side of the mounting plate. The pulley is located between the two sets of mounting plates and is rotatably connected to the mounting plate. The pulley is located inside the first slide groove.

[0012] Preferably, the second paper feeding assembly includes a card slot and a card post. The card slot is provided on one side of the side plate, and the card post is provided on one side of the L-shaped push plate. The card post and the card slot are interlocked.

[0013] Preferably, the second paper feeding assembly also includes a T-shaped groove and a T-shaped fixing block. A T-shaped groove is provided on one side of the sealing cover, and two sets of T-shaped grooves are symmetrically provided. A T-shaped fixing block is provided at one end of the second electric telescopic rod, and the T-shaped fixing block is located inside the T-shaped groove.

[0014] The beneficial effects of this utility model are:

[0015] During printing, the printer body prints, and the printed paper exits through the paper output port. A tray supports the printed paper, and a side plate limits its position. A first baffle seals the tray, preventing information leakage. A base plate fixes the position of a first electric telescopic rod, which moves the tray to easily deliver the printed paper out of the seal. A second electric telescopic rod adjusts the position of an L-shaped push plate, which holds the paper in place after printing to prevent it from falling onto the base plate. After removing the tray from the seal, the paper can be easily removed using the paper tray. This design addresses the common problem in most shared printers where printed paper is directly placed on the tray, exposing the paper and increasing the risk of information leakage. This design enhances the practical value of shared printers. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of a shared printer anti-leakage mechanism according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional structural schematic of the printing component of a shared printer anti-leakage mechanism according to this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the sealing cover of a shared printer anti-leakage mechanism according to this utility model.

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the first paper feeding component of a shared printer anti-leakage mechanism according to this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the second paper feeding component of a shared printer's anti-leakage mechanism according to this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Printer body; 101. Paper tray; 102. Paper inlet; 103. Control panel; 2. Paper outlet; 3. Base plate; 4. Sealing cover; 5. First baffle; 501. Rotating shaft; 502. Side baffle; 6. Support plate; 7. Side plate; 8. Paper feed tray; 9. First electric telescopic rod; 901. Connecting block; 902. First slide rail; 903. Mounting plate; 904. Pulley; 10. Second electric telescopic rod; 11. L-shaped push plate; 1101. Slot; 1102. Slot; 1103. T-shaped slide rail; 1104. T-shaped fixing block. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-5 This utility model provides an embodiment of a shared printer anti-leakage mechanism, comprising a printer body 1, a printing assembly, a paper output port 2, a base plate 3, a sealing cover 4, a first baffle 5, an opening and closing assembly, a tray 6, a side plate 7, a paper feed slot 8, a first electric telescopic rod 9, a first paper feeding assembly, a second electric telescopic rod 10, an L-shaped push plate 11, and a second paper feeding assembly. The printing assembly is located on the top of the printer body 1. A paper output port 2 is located on one side of the printer body 1. A base plate 3 is located on one side of the printer body 1. A sealing cover 4 is located on one side of the printer body 1, positioned above the base plate 3. A sealing cover 4 is located on one side of the sealing cover 4. The system includes a first baffle 5, with an opening and closing assembly on one side. A tray 6 is positioned above the base plate 3 and below the paper outlet 2. Side plates 7 are located on both sides of the tray 6, and a paper feeding slot 8 is provided on one side of the tray 6. A first electric telescopic rod 9 is located inside the base plate 3, with a first paper feeding assembly at one end of the first electric telescopic rod 9. A second electric telescopic rod 10 is located on one side of the sealing cover 4, with two sets of the second electric telescopic rod 10 arranged symmetrically. An L-shaped push plate 11 is located at one end of the second electric telescopic rod 10 and is positioned on one side of the tray 6. A second paper feeding assembly is located on one side of the L-shaped push plate 11.

[0024] Please see Figures 2-5In this embodiment, the printing assembly includes a paper tray 101, a paper inlet 102, and a control panel 103. The paper tray 101 is located on one side of the top of the printer body 1, and the paper inlet 102 is located on the top of the printer body 1. The control panel 103 is located on the top of the printer body 1. Printing paper is placed on the paper tray 101, and the paper is fed into the printer body 1 through the paper inlet 102 for printing. The printer body 1 is operated via the control panel 103. The printer body 1 completes the printing operation; the opening and closing assembly includes a rotating shaft 501 and a side baffle 502. The rotating shaft 501 is provided on one side of the sealing cover 4. The rotating shaft 501 and the sealing cover 4 are rotatably connected to each other. The first baffle 5 is provided on the outside of the rotating shaft 501. The side baffle 502 is provided on one side of the first baffle 5. Two sets of side baffles 502 are symmetrically arranged. The rotating shaft 501 is rotated to adjust the placement angle of the first baffle 5, so as to flexibly open and close the first baffle 5. The side baffle 502 is used to block the paper information from the side when the paper is taken out.

[0025] The first paper feeding assembly includes a connecting block 901, a first slide groove 902, a mounting plate 903, and a pulley 904. A connecting block 901 is provided at one end of the first electric telescopic rod 9, and the connecting block 901 is fixedly connected to the bottom surface of the tray 6. A first slide groove 902 is provided on one side of the base plate 3, and two sets of the first slide groove 902 are symmetrically arranged on both sides of the first electric telescopic rod 9. Mounting plates 903 are provided on the bottom surface of the tray 6, and the mounting plates 903 are arranged in pairs, symmetrically. There are two sets of rollers 904 on one side of the mounting plate 903. The rollers 904 are located between the two sets of mounting plates 903 and are rotatably connected to the mounting plates 903. The rollers 904 are located inside the first sliding groove 902 and are connected to the fixed support plate 6 through the connecting block 901. This achieves the effect of synchronously moving the support plate 6 by extending and retracting the first electric telescopic rod 9. The sliding path of the rollers 904 is defined by the first sliding groove 902. The rollers 904 are rotatably connected by the mounting plate 903. Rotating the rollers 904 drives the rollers 904 to move. The tray 6 has a stable displacement; the second paper feeding assembly includes a slot 1101, a post 1102, a T-shaped slide 1103, and a T-shaped fixing block 1104. A slot 1101 is provided on one side of the side plate 7, and a post 1102 is provided on one side of the L-shaped push plate 11. The post 1102 and the slot 1101 are interlocked. A T-shaped slide 1103 is provided on one side of the sealing cover 4, and two sets of T-shaped slides 1103 are symmetrically arranged. A T-shaped fixing block 1104 is provided at one end of the second electric telescopic rod 10. 104 is set inside the T-shaped slide 1103. The second electric telescopic rod 10 is extended and retracted to adjust the position of the locking post 1102. The locking post 1102 is inserted into the slot 1101, thereby fixing the L-shaped push plate 11 to one side of the tray 6. It flexibly abuts against the printed paper stacked on the tray 6. Moving the tray 6 drives the T-shaped fixing block 1104 to slide synchronously in the T-shaped slide 1103, thereby achieving the effect of moving the tray 6 and driving the L-shaped push plate 11 to move synchronously, thus preventing the paper from slipping during the movement of the tray 6.

[0026] During the printing job, the printing paper is placed on the paper tray 101, and the control panel 103 is used to control the printer body 1 to carry out the printing job. The paper enters the printer body 1 through the paper inlet 102 for printing. After printing, the paper is stacked on the tray 6 through the paper outlet 2.

[0027] After the printing job is completed, the paper on the tray 6 is sealed inside by the sealing cover 4, the second electric telescopic rod 10 is extended to move the L-shaped push plate 11, so that the locking post 1102 is locked into the locking groove 1101 on the side plate 7.

[0028] When the paper is removed, the first electric telescopic rod 9 on the extended base plate 3 pushes the connecting block 901, thereby moving the position of the tray 6 and causing the pulley 904 on the mounting plate 903 to rotate along the first slide groove 902;

[0029] At the same time, the T-shaped fixing block 1104 is driven to slide synchronously along the T-shaped slide groove 1103, and the pallet 6 is moved out. The removal of the pallet 6 causes the side plate 7 to push the first baffle 5 and the side baffle 502 to rotate at a certain angle, so that the rotating shaft 501 rotates to open the first baffle 5, and the paper stacked on the pallet 6 is taken out through the paper taking groove 8.

[0030] Through the above steps, the printer body 1 is controlled by the printing component to perform the printing operation. The printed paper is discharged through the paper output port 2, supported by the tray 6. The side plate 7 limits the paper's position, and the opening and closing component flexibly opens and closes the first baffle 5. The first baffle 5 closes the sealing cover 4, which in turn seals the tray 6, preventing leakage of printed information. The base plate 3 fixes the position of the first electric telescopic rod 9. Extending or retracting the first electric telescopic rod 9 moves the tray 6, simultaneously moving the first paper feeding component synchronously, ensuring... The pallet 6 is moved stably, and the movable pallet 6 conveniently sends the printed paper portion out of the sealing cover 4. The second electric telescopic rod 10 is extended to adjust the position of the L-shaped push plate 11. The L-shaped push plate 11 is used to abut the paper after the printing operation is completed. The second paper feeding assembly ensures that the L-shaped push plate 11 moves synchronously with the pallet 6, preventing the paper from falling onto the base plate 3 during the process of the pallet 6 feeding the paper. After the pallet 6 is partially moved out of the sealing cover 4, the paper on the pallet 6 can be conveniently removed using the paper pick-up slot 8, thereby preventing the printed information from being directly exposed and protecting information security.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A shared printer anti-leakage mechanism, comprising a printer body (1), a printing assembly, and a paper outlet (2), characterized in that: Also include the bottom plate (3), sealing cover (4), the first baffle (5), open and close assembly, the supporting plate (6), side plate (7), paper taking groove (8), the first electric telescopic rod (9), the first paper feeding assembly, the second electric telescopic rod (10), L type push plate (11) and the second paper feeding assembly, the top of printer main body (1) is provided with printing assembly, the side of printer main body (1) is provided with paper outlet (2), the side of printer main body (1) is provided with bottom plate (3), the side of printer main body (1) is provided with sealing cover (4), sealing cover (4) is arranged above bottom plate (3), the side of sealing cover (4) is provided with the first baffle (5), the side of first baffle (5) is provided with open and close assembly, the top of bottom plate (3) is provided with supporting plate (6), supporting plate (6) is arranged below paper outlet (2), the both sides of supporting plate (6) are provided with side plate (7), the side of supporting plate (6) is provided with paper taking groove (8), the inner side of bottom plate (3) is provided with the first electric telescopic rod (9), one end of first electric telescopic rod (9) is provided with the first paper feeding assembly, the side of sealing cover (4) is provided with the second electric telescopic rod (10), the second electric telescopic rod (10) is symmetrically provided with two groups, one end of second electric telescopic rod (10) is provided with L type push plate (11), L type push plate (11) is arranged on the side of supporting plate (6), the side of L type push plate (11) is provided with the second paper feeding assembly.

2. The shared printer anti-compromise mechanism according to claim 1, wherein: The printing assembly includes a paper placement plate (101), a paper inlet (102), and a control panel (103), one side of the top of the printer main body (1) is provided with a paper placement plate (101), the top of the printer main body (1) is provided with a paper inlet (102), the paper inlet (102) is provided on one side of the paper placement plate (101), and the top of the printer main body (1) is provided with a control panel (103).

3. The shared printer anti-disclosure mechanism of claim 1, wherein: The open and close assembly includes a rotating shaft (501) and a side baffle (502), one side of the sealing cover (4) is provided with a rotating shaft (501), the rotating shaft (501) is rotatably connected with the sealing cover (4), the first baffle (5) is arranged outside the rotating shaft (501), one side of the first baffle (5) is provided with a side baffle (502), and the side baffle (502) is symmetrically provided with two groups.

4. The shared printer anti-compromise mechanism of claim 1, wherein: The first paper feeding assembly includes a connecting block (901) and a first sliding groove (902), one end of the first electric telescopic rod (9) is provided with a connecting block (901), the connecting block (901) is fixedly connected with the bottom surface of the supporting plate (6), one side of the bottom plate (3) is provided with a first sliding groove (902), the first sliding groove (902) is symmetrically provided with two groups, and the first sliding groove (902) is provided on both sides of the first electric telescopic rod (9).

5. A shared printer anti-disclosure mechanism as claimed in claim 4, wherein: The first paper feeding assembly further comprises mounting plates (903) and pulleys (904), the bottom surface of the supporting plate (6) is provided with the mounting plates (903), the mounting plates (903) are arranged in two groups, the mounting plates (903) are symmetrically arranged, one side of the mounting plates (903) is provided with the pulleys (904), the pulleys (904) are arranged between the two groups of mounting plates (903), the pulleys (904) and the mounting plates (903) are rotationally connected with each other, and the pulleys (904) are arranged on the inner side of the first sliding groove (902).

6. A shared printer anti-disclosure mechanism as claimed in claim 4, wherein: The second paper feeding assembly comprises clamping grooves (1101) and clamping columns (1102), one side of the side plate (7) is provided with the clamping grooves (1101), one side of the L-shaped push plate (11) is provided with the clamping columns (1102), and the clamping columns (1102) and the clamping grooves (1101) are mutually embedded.

7. A shared printer anti-disclosure mechanism according to claim 6, wherein: The second paper feeding assembly further comprises T-shaped sliding grooves (1103) and T-shaped fixing blocks (1104), one side of the sealing cover (4) is provided with the T-shaped sliding grooves (1103), the T-shaped sliding grooves (1103) are symmetrically provided with two groups, one end of the second electric telescopic rod (10) is provided with the T-shaped fixing block (1104), and the T-shaped fixing block (1104) is arranged on the inner side of the T-shaped sliding groove (1103).

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