Printer paper delivery tray

Abstract

The utility model discloses a printer paper-out tray, which comprises a printer body and a paper-in tray, the outer wall of the printer body is provided with the paper-in tray, one side of the outer wall of the printer body, which is far away from the paper-in tray, is provided with a paper-out tray body, and the interior of the printer body at one side of the paper-out tray body is provided with a base. The base extends out of the printer body, a connecting arm is arranged at the top end of the base, a supporting box is installed at the end, away from the base, of the connecting arm, a supporting sleeve is arranged at the bottom end of the supporting box, and a supporting shaft is slidably installed at the bottom end of the supporting sleeve. According to the paper-out tray of the printer, the paper-out tray of the printer can be conveniently and rapidly moved in opposite directions to be straightened, height adjustment for paper adsorption, transverse movement adjustment and circumferential rotation placement are facilitated, and the paper-out convenience of the paper-out tray of the printer is improved.

Description

Technical Field

[0001] This utility model relates to the field of printer output tray technology, specifically a printer output tray. Background Technology

[0002] A printer is one of the output devices of a computer, used to print the results of computer processing onto relevant media. There are many types of printers, but the most commonly used are small desktop printers. When paper is added manually, the paper will shift during the printing process because there is no paper tray. This can cause slight paper jams, and the printed paper will bounce slightly when it comes out of the paper tray, resulting in unevenly placed printed papers that need to be manually straightened when picked up.

[0003] As disclosed in CN219686892U, a paper output tray for a desktop printer includes a chassis. The chassis includes a placement plate. Two first circular connecting holes are symmetrically provided on both sides of the placement plate. Two semi-circular grooves are symmetrically provided on one side of the placement plate. Side baffles are provided on both sides of the chassis. The side baffles include side plates. A limiting plate is vertically provided at the bottom of the side plate. First waist-shaped holes are symmetrically provided at both ends of the limiting plate. A baffle plate is provided on the side of the placement plate with the semi-circular groove. The baffle plate is fixedly connected to the placement plate. A fixing device is provided below each of the first waist-shaped holes. The fixing device includes a rotating column. A connecting column is provided above the rotating column. A fixing column is provided above the connecting column.

[0004] Although it achieves a fixed connection between the printer's output tray and the chassis through the cooperation of fixing screws and fasteners, which allows the paper to be arranged more neatly and stably on the chassis when the printer outputs paper, it does not solve the problem that the existing printer output tray is not convenient for easy facing-to-facing alignment, height adjustment for paper adsorption, lateral movement adjustment, or circumferential rotation, which greatly affects the convenience of paper output from the printer output tray. Utility Model Content

[0005] The purpose of this utility model is to provide a printer output tray to solve the problems mentioned in the background art, such as the printer output tray being inconvenient to move and align in opposite directions, inconvenient to adjust the height to pick up paper and adjust the lateral movement, and inconvenient to rotate and place in a circular manner, which affects the convenience of paper output from the printer output tray.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a printer output tray, comprising a printer body and an input tray. The input tray is disposed on the outer wall of the printer body, and an output tray body is disposed on the outer wall of the printer body away from the input tray. A base is installed inside the printer body on one side of the output tray body, and the base extends to the outside of the printer body. A connecting arm is disposed at the top of the base, and a support box is installed at the end of the connecting arm away from the base. A support sleeve is disposed at the bottom of the support box, and a support shaft is slidably mounted at the bottom of the support sleeve. A connecting frame is installed at the bottom of the support shaft. Four sets of equally spaced electric suction cups are installed on the outer wall of the connecting frame. A third motor is installed inside the support box. A rotating shaft is movably installed inside the support box on one side of the third motor, and the rotating shaft extends to the outside of the support box and connects to the support sleeve. A worm gear is installed at the output end of the third motor, and a worm wheel is fitted on the surface of the rotating shaft on one side of the worm gear, and the worm gear and the worm wheel mesh with each other.

[0007] Preferably, a first motor is installed on the outer wall of the paper output tray body, and a bidirectional threaded rod is provided inside the paper output tray body on one side of the first motor, and the output end of the first motor is connected to the bidirectional threaded rod.

[0008] Preferably, a straightening frame is symmetrically installed inside the paper tray body on one side of the bidirectional threaded rod, and a threaded sleeve is installed at the bottom of each straightening frame, and the threaded sleeve is threadedly connected to the bidirectional threaded rod.

[0009] Preferably, a support rod is installed inside the paper tray body on one side of the bidirectional threaded rod, and the straightening frame is slidably connected to the support rod.

[0010] Preferably, a second motor is installed at the top of the base, and support seats are symmetrically installed at the top of the base on one side of the second motor. A first threaded rod is provided between the two sets of support seats, and the output end of the second motor is connected to the first threaded rod.

[0011] Preferably, a threaded block is slidably installed on the top of the base below the first threaded rod, and the first threaded rod is threadedly connected to the threaded block, and the threaded block is fixedly connected to the connecting arm.

[0012] Preferably, an electric push rod is installed inside the support sleeve, and an adjusting rod is installed at the output end of the electric push rod, with the end of the adjusting rod away from the electric push rod connected to the support shaft.

[0013] Preferably, a control panel is installed on the outer wall of the base, and the output end of the control panel is electrically connected to the input ends of the first motor, the second motor, the electric suction cup, the third motor, and the electric push rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the printer output tray not only realizes convenient opposite-facing moving and straightening, but also facilitates height adjustment for paper adsorption, lateral movement adjustment, and circumferential rotation placement, but also improves the convenience of paper output from the printer output tray. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the base of this utility model;

[0017] Figure 3 This is a front view structural diagram of the present utility model;

[0018] Figure 4 This is a partially enlarged structural diagram of the electric actuator of this utility model;

[0019] Figure 5 This is a partially enlarged structural diagram of the paper output tray body of this utility model.

[0020] In the diagram: 1. Printer body; 2. Paper feed tray; 3. Paper output tray body; 4. Alignment frame; 5. First motor; 6. Bidirectional threaded rod; 7. Threaded sleeve; 8. Support rod; 9. Base; 10. Second motor; 11. Support base; 12. First threaded rod; 13. Threaded block; 14. Connecting arm; 15. Support box; 16. Support sleeve; 17. Support shaft; 18. Connecting frame; 19. Electric suction cup; 20. Third motor; 21. Worm gear; 22. Worm wheel; 23. Rotating shaft; 24. Electric push rod; 25. Adjusting rod; 26. Control panel. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] Please see Figure 1-5This utility model provides an embodiment of a printer output tray, comprising a printer body 1 and an input tray 2. The input tray 2 is disposed on the outer wall of the printer body 1, and an output tray body 3 is disposed on the outer wall of the printer body 1 away from the input tray 2. A base 9 is installed inside the printer body 1 on the side of the output tray body 3, and the base 9 extends to the outside of the printer body 1. A connecting arm 14 is disposed at the top of the base 9, and a support box 15 is disposed at the end of the connecting arm 14 away from the base 9. A support sleeve 16 is disposed at the bottom of the support box 15, and a support shaft 17 is slidably disposed at the bottom of the support sleeve 16. A connecting frame 18 is disposed at the bottom of the support shaft 17. Four sets of equally spaced electric suction cups 19 are disposed on the outer wall of the connecting frame 18. A third motor 20 is disposed inside the support box 15, and the third motor 20 provides power output. A rotating shaft 23 is movably installed inside the support box 15 on one side of the third motor 20, and the rotating shaft 23 extends to the outside of the support box 15 and connects to the support sleeve 16. A worm 21 is installed at the output end of the third motor 20. A worm wheel 22 is fitted on the surface of the rotating shaft 23 on one side of the worm 21, and the worm 21 and the worm wheel 22 mesh with each other. A second motor 10 is installed at the top of the base 9. The second motor 10 plays the role of power output. Support seats 11 are symmetrically installed at the top of the base 9 on one side of the second motor 10, and a first threaded rod 12 is provided between the two sets of support seats 11. The output end of the second motor 10 is connected to the first threaded rod 12. A threaded block 13 is slidably installed at the top of the base 9 below the first threaded rod 12, and the first threaded rod 12 is threadedly connected to the threaded block 13. The threaded block 13 is fixedly connected to the connecting arm 14.

[0023] In use, the second motor 10 is turned on via the control panel 26. Supported by the support base 11, the second motor 10 drives the first threaded rod 12 to rotate. Supported by the threaded rod 12 and the threaded block 13, the threaded block 13 moves on the surface of the first threaded rod 12. Supported by the threaded block 13 and the base 9, the threaded block 13 drives the connecting arm 14 to move laterally. The connecting arm 14 drives the support box 15 to move laterally. The support box 15 drives the support sleeve 16 to move laterally. The support sleeve 16 drives the connecting frame 18 to move laterally via the support shaft 17. The connecting frame 18 drives the electric suction cup 19 to move laterally. The electric suction cup 19 drives the paper to move laterally, facilitating the transfer of paper to the outside of the printer body 1. The third motor 20 is turned on via the control panel 26. Supported by the support box 15, the third motor 20 drives the worm gear 21 to rotate. Supported by the worm gear 21 and the threaded block 13, the threaded block 13 moves on the surface of the first threaded rod 12. Supported by the threaded block 13 and the base 9, the threaded block 13 drives the connecting arm 14 to move laterally. The connecting arm 14 drives the support box 15 to move laterally. Support box 15 drives the support sleeve 16 to move laterally. Support box 15 drives the connecting frame 16 to move the connecting frame 18 to move the connecting frame 18 to move the electric suction cup 19 laterally. The electric suction cup 19 then moves the paper laterally, facilitating the transfer of paper to the outside of the printer body 1. The third motor 20 is turned on via the control panel 26. Supported by the support box 15, the third motor 20 drives the worm gear 21 Under the meshing action of the worm gear 22, the worm 21 drives the worm gear 22 to rotate, the worm gear 22 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the support sleeve 16 to rotate, the support sleeve 16 drives the connecting frame 18 to rotate through the support shaft 17, the connecting frame 18 drives the electric suction cup 19 to rotate, and the electric suction cup 19 drives the paper to rotate, so as to facilitate the circular rotation and placement of the paper. After determining the placement position, the third motor 20 is turned off to stop the paper rotation. The electric push rod 24 is turned on again, and the electric push rod 24 drives the support shaft 17 to move downward again through the adjusting rod 25, so as to make the electric suction cup 19 drive the paper to move downward. By turning off the electric suction cup 19, the paper is placed in the designated position, realizing the convenient lateral movement of the printer output tray, facilitating the circular rotation and placement of paper, facilitating the placement of paper in multiple positions, and improving the flexibility of the printer output tray in placing paper.

[0024] A first motor 5 is installed on the outer wall of the paper output tray body 3. The first motor 5 serves as the power output. A bidirectional threaded rod 6 is provided inside the paper output tray body 3 on one side of the first motor 5, and the output end of the first motor 5 is connected to the bidirectional threaded rod 6. A straightening frame 4 is symmetrically installed inside the paper output tray body 3 on one side of the bidirectional threaded rod 6. A threaded sleeve 7 is installed at the bottom of each straightening frame 4, and the threaded sleeve 7 is threadedly connected to the bidirectional threaded rod 6. A support rod 8 is installed inside the paper output tray body 3 on one side of the bidirectional threaded rod 6, and the straightening frame 4 is slidably connected to the support rod 8. An electric push rod 24 is installed inside the support sleeve 16. The electric push rod 24 serves as the power output. An adjusting rod 25 is installed at the output end of the electric push rod 24, and the end of the adjusting rod 25 away from the electric push rod 24 is connected to the support shaft 17. A control panel 26 is installed on the outer wall of the base 9. The output end of the control panel 26 is electrically connected to the input end of the first motor 5, the second motor 10, the electric suction cup 19, the third motor 20, and the electric push rod 24.

[0025] In use, paper is placed on top of the paper feed tray 2, and the printer body 1 prints. The printed paper exits through the paper output tray 3. The first motor 5 is activated via the control panel 26. Supported by the paper output tray 3, the first motor 5 drives the bidirectional threaded rod 6 to rotate. Supported by the threads of the bidirectional threaded rod 6 and the threaded sleeves 7, the two sets of threaded sleeves 7 move towards each other on the surface of the bidirectional threaded rod 6. Supported by the sliding of the straightening frame 4 and the support rod 8, the threaded sleeves 7 drive the straightening frame 4 to move towards each other, and the two sets of straightening frames 4 straighten the paper. The electric push rod 24 is activated via the control panel 26. Supported by the support sleeve 16, the electric push rod 24... The lever 24 drives the adjusting lever 25 to move. Under the sliding support of the support sleeve 16 and the support shaft 17, the adjusting lever 25 drives the support shaft 17 to move downward, the support shaft 17 drives the connecting frame 18 to move downward, and the connecting frame 18 drives the electric suction cup 19 to move downward, so as to facilitate the contact between the electric suction cup 19 and the paper. The electric suction cup 19 is turned on by operating the control panel 26, and the electric suction cup 19 adsorbs the paper. The adjusting lever 25 is reset to allow the electric suction cup 19 to move the paper out of the paper output tray body 3. This realizes the convenient opposite-facing movement and alignment of the printer's paper output tray, which facilitates height adjustment and paper adsorption, and improves the convenience of paper output from the printer's paper output tray.

[0026] Working Principle: In use, with an external power supply, paper is first placed on top of the paper infeed tray 2, and the printer body 1 prints. The printed paper exits through the paper output tray 3. The first motor 5 drives the bidirectional threaded rod 6 to rotate, causing two sets of threaded sleeves 7 to move towards each other on the surface of the bidirectional threaded rod 6. The threaded sleeves 7 drive the straightening frames 4 to move towards each other, straightening the paper. The electric push rod 24 drives the adjusting rod 25 to move, which in turn drives the support shaft 17 downwards. The support shaft 17 then drives the connecting frame 18 downwards, which in turn drives the electric suction cup 19 downwards, facilitating contact between the electric suction cup 19 and the paper. The electric suction cup 19 then adheres to the paper. By resetting the adjusting rod 25, the electric suction cup 19 moves the paper out of the paper output tray 3. The second motor 10 drives the first threaded rod 12 to rotate, causing the threaded block 13 to move on the surface of the first threaded rod 12. The threaded block 13 drives the connecting arm 14 to move laterally, which in turn drives the support box 15 to move laterally. The support box 15 drives the sleeve 16 to move laterally, the sleeve 16 drives the connecting frame 18 to move laterally via the support shaft 17, the connecting frame 18 drives the electric suction cup 19 to move laterally, and the electric suction cup 19 drives the paper to move laterally, so as to facilitate the paper being moved to the outside of the printer body 1. The third motor 20 drives the worm gear 21 to rotate, the worm gear 21 drives the worm wheel 22 to rotate, the worm wheel 22 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the sleeve 16 to rotate, and the sleeve 16 drives the connecting frame 18 to move laterally via the support shaft 17. 8. Rotate the connecting frame 18 to drive the electric suction cup 19 to rotate, and the electric suction cup 19 will drive the paper to rotate, so as to facilitate the circular rotation and placement of the paper. After determining the placement position, operate to turn off the third motor 20 to stop the paper rotation. Then, turn on the electric push rod 24 again, and the electric push rod 24 will drive the support shaft 17 to move downward again through the adjusting rod 25, so that the electric suction cup 19 will drive the paper downward. By turning off the electric suction cup 19, the paper is placed in the designated position, thus completing the use of the printer's paper output tray.

Claims

1. A printer output tray, comprising a printer body (1) and an input tray (2), characterized in that: A paper feed tray (2) is provided on the outer wall of the printer body (1). A paper output tray body (3) is provided on the outer wall of the printer body (1) away from the paper feed tray (2). A base (9) is installed inside the printer body (1) on the side of the paper output tray body (3), and the base (9) extends to the outside of the printer body (1). A connecting arm (14) is provided at the top of the base (9). A support box (15) is installed at the end of the connecting arm (14) away from the base (9). A support sleeve (16) is provided at the bottom of the support box (15). A support shaft (17) is slidably installed at the bottom of the support sleeve (16). A connecting frame (18) is installed at the bottom of the support shaft (17). Four sets of electric suction cups (19) with equal spacing are installed on the outer wall of the connecting frame (18). A third motor (20) is installed inside the support box (15). A rotating shaft (23) is movably installed inside the support box (15) on one side of the third motor (20). The rotating shaft (23) extends to the outside of the support box (15) and connects to the support sleeve (16). A worm (21) is installed at the output end of the third motor (20). A worm wheel (22) is fitted on the surface of the rotating shaft (23) on one side of the worm (21). The worm (21) and the worm wheel (22) mesh with each other.

2. The printer output tray according to claim 1, characterized in that: A first motor (5) is installed on the outer wall of the paper output tray body (3). A bidirectional threaded rod (6) is provided inside the paper output tray body (3) on one side of the first motor (5), and the output end of the first motor (5) is connected to the bidirectional threaded rod (6).

3. A printer output tray according to claim 2, characterized in that: A symmetrical alignment frame (4) is installed inside the paper tray body (3) on one side of the bidirectional threaded rod (6). A threaded sleeve (7) is installed at the bottom of each alignment frame (4), and the threaded sleeve (7) is threadedly connected to the bidirectional threaded rod (6).

4. A printer output tray according to claim 3, characterized in that: A support rod (8) is installed inside the paper tray body (3) on one side of the bidirectional threaded rod (6), and the straightening frame (4) is slidably connected to the support rod (8).

5. A printer output tray according to claim 1, characterized in that: A second motor (10) is installed at the top of the base (9). Support seats (11) are symmetrically installed at the top of the base (9) on one side of the second motor (10). A first threaded rod (12) is provided between the two sets of support seats (11), and the output end of the second motor (10) is connected to the first threaded rod (12).

6. A printer output tray according to claim 5, characterized in that: A threaded block (13) is slidably installed on the top of the base (9) below the first threaded rod (12), and the first threaded rod (12) is threadedly connected to the threaded block (13), and the threaded block (13) is fixedly connected to the connecting arm (14).

7. A printer output tray according to claim 1, characterized in that: An electric push rod (24) is installed inside the support sleeve (16). An adjusting rod (25) is installed at the output end of the electric push rod (24), and the end of the adjusting rod (25) away from the electric push rod (24) is connected to the support shaft (17).

8. A printer output tray according to claim 7, characterized in that: A control panel (26) is installed on the outer wall of the base (9). The output end of the control panel (26) is electrically connected to the input ends of the first motor (5), the second motor (10), the electric suction cup (19), the third motor (20), and the electric push rod (24).

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