A copy-printer all-in-one machine with a rust-proof and super-hard flip bracket

Abstract

The present invention discloses an all-in-one copy and printer with a rust-proof, super-hard flip bracket, relating to the technical field of copying in all-in-one copy and printers. The invention aims to solve the technical problem of requiring multiple pick-up and placement of documents when copying multiple paper documents, which affects copying efficiency. The invention comprises an all-in-one copy and printer body with a scanning unit, and a flip cylinder is provided at one end of the upper surface of the copy and printer body. The invention provides a paper unloading mechanism. The centrifugal force generated by the rotation of the flip bracket causes two extended brackets to move toward the center, shortening the distance between the flip bar and the inner wall of the flip cylinder, thereby increasing the friction between the flip bar and the paper. At the same time, the tilted lower paperboard can be used to pre-prepare documents for copying. When the lower paperboard is tilted, the first and second shielding frames can be separated, and the shielding cloth can be unfolded to prevent external light from irradiating the interior of the copy machine, resulting in image deviation. The invention improves the continuity, simplicity, and reliability of the device by automatically unloading paper.

Description

Technical Field

[0001] The invention relates to the technical field of copying and printing all-in-one machines, and more particularly to a copying and printing all-in-one machine with a rust-proof and super-hard flip bracket. Background Art

[0002] Batch copying is a printing method that improves office efficiency. It allows users to print multiple copies of the same or different documents at one time. When copying documents, there is a need for batch copying, such as meeting materials, training materials, copies of legal documents, and contracts. Batch copying can complete a large number of document copies in a short period of time. Batch copying not only saves the time of copying each document individually, but also maintains the consistency of the documents and reduces operational errors.

[0003] The prior art patent document CN215590299U proposes a flipping device and a printing device, wherein the flipping device includes: a frame; a guide roller, the guide roller is arranged on the frame to rotate along a first direction; a first flip roller, the first flip roller is installed on the frame; a second flip roller, the second flip roller is installed on the frame, the first flip roller and the second flip roller are spaced apart from each other in the second direction and are both inclined relative to the first direction, and the inclination directions of the first flip roller and the second flip roller are opposite; the paper enters the frame along the first direction, the paper wraps around the first flip roller and is output from a third direction until it wraps around the guide roller, and then the paper reaches the second flip roller along the third direction, and finally wraps around the second flip roller to complete the flipping of the paper and output it. Through the above method, the embodiment of the present invention can flip the paper and improve the printing efficiency of the printing device. When copying multiple double-sided documents, the flipping mechanism can only flip and copy the paper documents one by one, and it is difficult to flip and copy multiple paper documents at the same time. When flipping and copying multiple documents of the same specification, the staff needs to continuously put the documents into the printing device, which reduces the use efficiency of the printing device. In view of this, we propose a rust-proof and super-hard flip bracket for a copy and print all-in-one machine and its processing equipment. Summary of the Invention

[0004] The purpose of the present invention is to provide a copy-printer integrated machine with a rust-proof and super-hard flip bracket to solve the technical problem that when copying multiple paper documents, the documents need to be picked up and placed multiple times, which affects the copying efficiency.

[0005] To solve the above technical problems, the present invention provides the following technical solution: a copy-printer integrated machine with a rust-proof and super-hard flip bracket, comprising a copy-printer integrated machine body with a scanning unit, a flip cylinder provided at one end of the upper surface of the copy-printer integrated machine body, a cover plate fixedly connected to one side of the flip cylinder, and a paper unloading mechanism provided on the side of the cover plate away from the flip cylinder;

[0006] The paper discharging mechanism includes a paper discharging port and a light shielding unit;

[0007] A turning unit is provided inside the turning cylinder;

[0008] The copier and printer body is provided with a paper discharge unit on a side away from the turning cylinder;

[0009] The lower paper outlet is opened at the top of the copy and printing all-in-one machine body, and the lower paper board is movably connected to the inside of the lower paper outlet, and the two sides of the top of the lower paper board are respectively fixedly connected to the protective frame, and the top of the lower paper board is fixedly connected to a baffle, and a plurality of lower pressure frames are movably connected to the lower groove of the baffle through a hinge, and each two lower pressure frames are movably connected to a pressure cylinder on the opposite side, and one side of the lower pressure frame is fixedly connected to a torsion spring one, and one end of the torsion spring one is fixedly connected to the upper groove of the baffle, and a paper feed slot is opened at the bottom of the baffle, and the inner walls on both sides of the paper feed slot are movably connected to paper discharge rollers, and one side of the bottom of the lower paper board is movably connected to roller one, and the inner wall of the top of the copy and printing all-in-one machine body is movably connected to a transmission bracket through a hinge, and the upper branch of the transmission bracket is movably sleeved with roller two, and the two sides of the transmission bracket are respectively fixedly connected to spring one, and one end of the spring one is fixedly connected to the inner wall of the top of the copy and printing all-in-one machine body;

[0010] The shading unit includes a shielding frame 1, which is movably sleeved on the outer wall of the support rod (a) and fixedly sleeved on the inner wall of the lower paper outlet. The shielding frame 1 is movably sleeved with a shielding frame 2 inside and the shielding frame 2 is fixedly sleeved on the outer wall of the lower paper board. A shielding cloth is fixedly connected between the shielding frame 1 and the shielding frame 2. The inner walls on both sides of the shielding frame 1 are movably sleeved with telescopic rods and one end of the telescopic rods is movably connected to the top of the shielding frame 2 through a hinge. A paper outlet slot is provided on one side of the shielding frame 2. The present invention provides a paper outlet mechanism, which can be turned over when copying double-sided documents. The centrifugal force generated by the rotation of the rotating frame causes the two extending brackets to move closer to the middle, shortening the distance between the turning bar and the inner wall of the turning cylinder, thereby increasing the friction force of the turning bar on the paper. At the same time, when the double-sided copying of the paper is about to be completed, the document copying can be prepared by the tilted lower paperboard. When the lower paperboard is tilted, the shielding frame 1 and the shielding frame 2 can be separated by manually pressing the lower paperboard, so that the shielding cloth can be unfolded, thereby preventing external light from irradiating the interior of the copier and causing image deviation. The present invention improves the continuity, simplicity and reliability of the device by automatically unloading paper.

[0011] Preferably, support rods are fixedly connected to both sides of the lower paperboard, and the support rods are movably sleeved on the inner walls on both sides of the copy and print all-in-one machine body.

[0012] Preferably, the flip unit includes a transmission rod, which is movably sleeved inside the flip cylinder, a gear is fixedly sleeved on the outer wall of the transmission rod, a flip frame is fixedly sleeved on the outer wall of the transmission rod, and the flip frames are distributed in a linear array, and each of the flip frames has a plurality of flip grooves on its outer wall, and the flip grooves are distributed in a circular array.

[0013] Preferably, the inner walls on both sides of each flip groove are movably connected to an extension bracket via a hinge, the two extension brackets are fixedly connected to a spring 2 on opposite sides, and the tops of the two extension brackets are movably connected to an airbag via a hinge.

[0014] Preferably, a flip bar is fixedly connected to the top of the airbag.

[0015] Preferably, the paper outlet unit includes a paper outlet, which is opened on one side of the copier and printer body, and a placement rack is fixedly connected to one side of the copier and printer body. The inner walls on both sides of the paper outlet are movably connected with a rebound plate, and two torsion springs are fixedly connected on both sides of the rebound plate, and one end of the two torsion springs is fixedly connected to the inner walls on both sides of the paper outlet.

[0016] Preferably, a fault is provided on the top of the placement rack, a placement plate is fixedly connected to the inside of the placement rack, and the top of the placement plate is an inclined surface.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention provides a paper unloading mechanism. When copying a double-sided document, the centrifugal force generated by the rotation of the flip frame causes the two extension brackets to move closer to the middle, shortening the distance between the flip bar and the inner wall of the flip cylinder, thereby increasing the friction force of the flip bar on the paper. At the same time, when the double-sided copying of the paper is about to be completed, the document copying can be prepared by the tilted lower paper board. When the lower paper board is tilted, the shielding frame 1 and the shielding frame 2 can be separated by manually pressing the lower paper board, so that the shielding cloth can be unfolded, thereby preventing external light from irradiating the interior of the copier and causing image deviation and the like. The present invention improves the continuity, simplicity and reliability of the device by automatically unloading the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic structural diagram of the shading unit of the present invention in use;

[0021] Figure 3 Schematic diagram of the overall structure of the present invention, showing the cross-sectional structure of the paper unloading mechanism;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the paper discharge unit of the present invention;

[0023] Figure 5 This is a schematic diagram of the three-dimensional explosion structure of the flip unit of the present invention;

[0024] Figure 6 For the present invention Figure 5 A in the figure shows the enlarged structural diagram;

[0025] Figure 7 It is a schematic diagram of the three-dimensional partial structure of the paper unloading mechanism of the present invention;

[0026] Figure 8 For the present invention Figure 7 A schematic diagram of the structure at point B in FIG.

[0027] Figure 9 This is a schematic diagram of the exploded three-dimensional structure of the paper lowering mechanism of the present invention;

[0028] Figure 10 It is a schematic diagram of the three-dimensional partial explosion structure of the present invention.

[0029] Explanation of the reference numerals in the figure: 1. Copier and printer body; 101. Turning cylinder; 2. Cover; 3. Scanning unit; 4. Paper unloading mechanism; 401. Paper unloading outlet; 402. Lower paper board; 402a. Support rod; 403. Protective frame; 404. Baffle; 405. Lower pressure frame; 406. Pressure cylinder; 407. Torsion spring 1; 408. Paper feed slot; 409. Paper output roller; 410. Roller 1; 411. Transmission bracket; 412. Roller 2; 413. Spring 1; 5. Shading unit; 501. Shielding frame 1; 502, shielding frame 2; 503, shielding cloth; 504, telescopic rod; 505, paper output slot; 6, flip unit; 601, transmission rod; 602, gear; 603, flip frame; 604, flip slot; 605, extension bracket; 606, spring 2; 607, airbag; 607a, flip bar; 7, paper output unit; 701, paper output port; 702, placement frame; 702a, fault; 702b, placement plate; 702b-1, inclined surface; 703, rebound plate; 704, torsion spring 2. DETAILED DESCRIPTION

[0030] like Figures 1 to 10As shown, the present invention relates to a copy and print all-in-one machine with a rust-proof super-hard flip bracket, comprising a copy and print all-in-one machine body 1 with a scanning unit 3. It is worth noting that the copy and print all-in-one machine body 1 is the main structure of a conventional copier in the prior art, and a scanning unit 3 is provided inside it. Documents are placed on a glass panel on the upper surface of the copy and print all-in-one machine body 1 and can be scanned by the scanning unit 3. A flip cylinder 101 is provided at one end of the upper surface of the copy and print all-in-one machine body 1, and a cover plate 2 is fixedly connected to one side of the flip cylinder 101. A lower paper cutter is provided on the side of the cover plate 2 away from the flip cylinder 101. Mechanism 4; the paper discharging mechanism 4 includes a lower paper outlet 401 and a light shielding unit 5; a flip unit 6 is provided inside the flip cylinder 101; a paper discharge unit 7 is provided on the side of the copy and print machine body 1 away from the flip cylinder 101; the lower paper outlet 401 is opened at the top of the copy and print machine body 1, and a lower paper board 402 is movably connected to the lower paper outlet 401. The two sides of the top of the lower paper board 402 are respectively fixedly connected to the protective frame 403, and the top of the lower paper board 402 is fixedly connected to a baffle 404. A plurality of lower pressure frames 405 are movably connected to the upper groove of the baffle 404 through a hinge, and each two lower pressure frames 405 are opposite to each other. A pressure cylinder 406 is movably connected, and a torsion spring 407 is fixedly connected to one side of the lower pressure frame 405, and one end of the torsion spring 407 is fixedly connected to the upper groove of the baffle 404. A paper feed slot 408 is provided at the bottom of the baffle 404, and paper discharge rollers 409 are movably connected to the inner walls on both sides of the paper feed slot 408. A roller 410 is movably connected to one side of the bottom of the lower paperboard 402. A transmission bracket 411 is movably connected to the inner wall of the top of the copy and print all-in-one machine body 1 through a hinge. The upper branch of the transmission bracket 411 is movably connected to the roller 2 412. The two sides of the transmission bracket 411 are respectively fixedly connected to springs 1 413 and 4 One end of the lower paperboard 402 is fixedly connected to the top inner wall of the copier and printer body 1, and the lower paperboard 402 can be stabilized by the telescopic rod 504. When in use, the paper is first placed on the lower paperboard 402, with one side of the paper against the baffle 404. Then, by manually adjusting the lower pressure frame 405 and passing through the torsion spring 407, the pressure cylinder 406 presses on the paper and rotates at a constant speed. The paper moves downward from the top and passes through the paper discharge roller 409, so that the paper moves on the lower paperboard 402 and is removed from the paper discharge slot 505. The paper document is moved from the lower paperboard 402 to the glass panel for copying.

[0031] In an embodiment of the present invention, Figure 2As shown, the shading unit 5 includes a shielding frame 501, which is movably sleeved on the outer wall of the support rod 402a and fixedly sleeved on the inner wall of the lower paper outlet 401. The shielding frame 501 is movably sleeved with a shielding frame 2 502 inside and the shielding frame 2 502 is fixedly sleeved on the outer wall of the lower paperboard 402. A shielding cloth 503 is fixedly connected between the shielding frame 1 501 and the shielding frame 2 502. The inner walls on both sides of the shielding frame 501 are movably sleeved with telescopic rods 504, and one end of the telescopic rods 504 is movably connected to the shielding frame 501 through a hinge. At the top of the second frame 502, a paper output slot 505 is provided on one side of the shielding frame 502. When using the copier and printer body 1, one end of the lower paperboard 402 is pressed to tilt the lower paperboard 402. During the tilting process of the lower paperboard 402, the shielding frame 502 can be driven to tilt through the support rod 402a. By separating the shielding frame 502 from the shielding frame 1 501, the shielding cloth 503 is unfolded. In this process, external light can be prevented from shining into the interior of the copier and affecting the copying effect of paper documents.

[0032] In an embodiment of the present invention, Figure 5 and Figure 6 As shown, the flip unit 6 includes a transmission rod 601, which is movably sleeved inside the flip cylinder 101. A gear 602 is fixedly sleeved on the outer wall of the transmission rod 601. A flip frame 603 is fixedly sleeved on the outer wall of the transmission rod 601, and the flip frames 603 are distributed in a linear array. A plurality of flip grooves 604 are opened on the outer wall of each flip frame 603, and the flip grooves 604 are distributed in a ring array. The inner walls on both sides of each flip groove 604 are movably connected to an extension bracket 605 through a hinge. The two extension brackets 605 are fixedly connected to the spring 2 606 on the opposite side. The tops of the two extension brackets 605 are movably connected to the airbag 607 through a hinge. The top of the airbag 607 is fixedly connected to the flip bar 607a. After copying, the paper is moved into the flip cylinder 101 through the roller 2 412. The gear 602 rotates through the external circuit mechanism, and the transmission rod 601 rotates to drive the turning frame 603 to rotate. During the rotation, the two extension brackets 605 are pressed against the spring 2 606 by centrifugal force, which can shorten the distance between the airbag 607 and the inner wall of the turning cylinder 101. When the paper enters the turning cylinder 101, the turning bar 607a on the airbag 607 contacts the paper document, increasing the friction. The paper moves along the inner wall of the turning cylinder 101 and moves out of the notch in the turning cylinder 101, so that the uncopied side of the paper contacts the glass panel. The scanning unit 3 then moves on the moving frame to scan the paper. When copying the other side of the paper, the paper is moved on the lower paperboard 402 by the paper unloading mechanism 4 to prepare for copying the next document.

[0033] As another embodiment of the present invention, Figure 4As shown, the paper discharge unit 7 includes a paper discharge port 701, which is provided on one side of the copier and printer body 1, and a placement rack 702 is fixedly connected to one side of the copier and printer body 1. The inner walls on both sides of the paper discharge port 701 are movably connected with rebound plates 703, and the two sides of the rebound plate 703 are respectively fixedly connected with torsion springs 704, and one end of the torsion spring 704 is fixedly connected to the inner walls on both sides of the paper discharge port 701. A fault 702a is provided on the top of the placement rack 702, and a placement plate 702b is fixedly connected to the inside of the placement rack 702. The top of the placement plate 702b is an inclined surface 702b-1. After the copying of a single document is completed, the roller 412 rotates counterclockwise to move the paper on the glass panel. When the paper moves to the paper outlet 701, the rebound plate 703 can be offset outward, and the paper moves out from the gap between the rebound plate 703 and the glass panel and moves from the placement rack 702. When the paper passes through the fault 702a, the paper moves to the placement plate 702b. Since the surface of the placement plate 702b is an inclined surface 702b-1, the paper gathers to one side. After the paper document is moved out, the force generated by the torsion spring 2 704 on the rebound plate 703 causes the rebound plate 703 to return to its initial position. After the paper is printed, the next paper moves to the glass panel and is copied. The other side is copied through the turning cylinder 101, and the paper is moved out through the paper outlet 701.

[0034] Working principle: This embodiment provides a copy and print all-in-one machine with a rust-proof and super-hard flip bracket. When using the copy and print all-in-one machine body 1, first press one end of the lower cardboard 402 to tilt the lower cardboard 402. During the tilting process of the lower cardboard 402, the shielding frame 2 502 can be driven to tilt through the support rod 402a. By separating the shielding frame 2 502 from the shielding frame 1 501, the shielding cloth 503 is unfolded. In this project, external light can be prevented from shining into the inside of the copier and affecting the copying effect of paper documents. In this process, the tilted lower cardboard 402 can be stabilized by the telescopic rod 504. When in use, first place the paper on the lower cardboard. On the cardboard 402, one side of the paper rests on the baffle 404, and then the lower pressure frame 405 is manually adjusted and the pressure cylinder 406 is pressed on the paper to rotate at a constant speed through the torsion spring 1 407. The paper moves downward from the top and passes through the paper discharge roller 409, so that the paper moves on the lower cardboard 402 and moves out from the paper discharge slot 505. The paper document moves from the lower cardboard 402 to the glass panel to copy the paper document. After copying, the paper moves to the flip cylinder 101 through the roller 2 412, and then the gear 602 is rotated by the external circuit mechanism. The transmission rod 601 rotates and drives the flip frame 603 to rotate. During its rotation, the two extension brackets 605 are pushed toward the spring 2 60 by centrifugal force. 6 squeeze, can shorten the distance between the airbag 607 and the inner wall of the turning cylinder 101, when the paper enters the turning cylinder 101, the turning bar 607a on the airbag 607 contacts the paper document, increasing the friction, the paper moves on the inner wall of the turning cylinder 101, moves out from the notch on the turning cylinder 101, and makes the non-copying side of the paper contact with the glass panel, and then moves on the moving frame through the scanning unit 3 to scan the paper. When copying the other side of the paper, the paper is moved on the lower paperboard 402 by the paper unloading mechanism 4 to prepare for copying the next document. After the copying of a single document is completed, the roller 2 412 rotates counterclockwise, so that the paper moves on the glass panel. When moving to the paper outlet 701, the rebound plate 703 can be offset outward, and the paper is moved out from the gap between the rebound plate 703 and the glass panel and moved from the placement rack 702. When the paper passes through the fault 702a, the paper moves to the placement plate 702b. Since the surface of the placement plate 702b is an inclined surface 702b-1, the paper gathers to one side. After the paper document is moved out, the force generated by the torsion spring 2 704 on the rebound plate 703 causes the rebound plate 703 to return to its initial position. After the paper printing is completed, the next paper moves to the glass panel and is copied. The other side is copied through the turning cylinder 101, and then the paper is moved out through the paper outlet 701.

[0035] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A copy and print all-in-one machine with a rust-proof and super-hard flip bracket, characterized in that: The invention comprises a copier-printer integrated machine body (1) having a scanning unit (3), wherein a turning cylinder (101) is provided at one end of the upper surface of the copier-printer integrated machine body (1), a cover plate (2) is fixedly connected to one side of the turning cylinder (101), and a paper unloading mechanism (4) is provided on the side of the cover plate (2) away from the turning cylinder (101); The paper discharging mechanism (4) comprises a paper discharging port (401) and a light shielding unit (5); A turning unit (6) is provided inside the turning cylinder (101); A paper discharge unit (7) is provided on the side of the copier-printer body (1) away from the turning cylinder (101); The lower paper outlet (401) is opened at the top of the copier and printer body (1), and the lower paperboard (402) is movably connected inside the lower paper outlet (401), and the two sides of the top of the lower paperboard (402) are respectively fixedly connected with protective frames (403), and the top of the lower paperboard (402) is fixedly connected with a baffle (404), and a plurality of lower pressure frames (405) are movably connected in the upper groove of the baffle (404) through a hinge, and each two lower pressure frames (405) are movably connected to a pressure cylinder (406) on the opposite side, and one side of the lower pressure frame (405) is fixedly connected to a torsion spring (407), and one end of the torsion spring (407) is fixedly connected to the baffle. In the upper groove (404), a paper feed groove (408) is provided at the bottom of the baffle (404), and paper discharge rollers (409) are movably connected to the inner walls on both sides of the paper feed groove (408), and a roller 1 (410) is movably connected to one side of the bottom of the lower paperboard (402), and a transmission bracket (411) is movably connected to the inner wall of the top of the copy and print all-in-one machine body (1) through a hinge, and a roller 2 (412) is movably sleeved on the upper branch of the transmission bracket (411), and a spring 1 (413) is fixedly connected to both sides of the transmission bracket (411), and one end of the spring 1 (413) is fixedly connected to the inner wall of the top of the copy and print all-in-one machine body (1); The shading unit (5) comprises a shielding frame (501), the shielding frame (501) is movably sleeved on the outer wall of the support rod (402a) and the shielding frame (501) is fixedly sleeved on the inner wall of the lower paper outlet (401), the shielding frame (502) is movably sleeved inside the shielding frame (501) and the shielding frame (502) is fixedly sleeved on the outer wall of the lower paperboard (402), a shielding cloth (503) is fixedly connected between the shielding frame (501) and the shielding frame (502), the inner walls on both sides of the shielding frame (501) are movably sleeved with telescopic rods (504) and one end of the telescopic rods (504) is movably connected to the top of the shielding frame (502) through a hinge, and a paper outlet slot (505) is provided on one side of the shielding frame (502).

2. The all-in-one copy and printer with a rust-proof and super-hard flip bracket according to claim 1, characterized in that: Support rods (402a) are fixedly connected to both sides of the lower paperboard (402), and the support rods (402a) are movably sleeved on both sides of the inner walls of the copier and printer body (1).

3. The all-in-one copy and printer with a rust-proof and super-hard flip bracket according to claim 2, characterized in that: The turning unit (6) comprises a transmission rod (601), the transmission rod (601) is movably sleeved inside the turning cylinder (101), a gear (602) is fixedly sleeved on the outer wall of the transmission rod (601), a turning frame (603) is fixedly sleeved on the outer wall of the transmission rod (601), and the turning frames (603) are distributed in a linear array, and a plurality of turning grooves (604) are opened on the outer wall of each turning frame (603), and the turning grooves (604) are distributed in a ring array.

4. The all-in-one copy and printer with a rust-proof and super-hard flip bracket according to claim 3, characterized in that: The inner walls on both sides of each of the flip grooves (604) are movably connected to extension brackets (605) via hinges, and spring 2 (606) is fixedly connected to the opposite side of the two extension brackets (605). The tops of the two extension brackets (605) are movably connected to an air bag (607) via a hinge.

5. The all-in-one copy and printer with a rust-proof and super-hard flip bracket according to claim 4, characterized in that: A turning bar (607a) is fixedly connected to the top of the air bag (607).

6. The all-in-one copy and printer with a rust-proof and super-hard flip bracket according to claim 5, characterized in that: The paper discharge unit (7) includes a paper discharge port (701), the paper discharge port (701) is opened on one side of the copier and printer body (1), a placement rack (702) is fixedly connected to one side of the copier and printer body (1), and rebound plates (703) are movably connected to the inner walls on both sides of the paper discharge port (701), and two torsion springs (704) are fixedly connected to the two sides of the rebound plate (703), and one end of the two torsion springs (704) is fixedly connected to the inner walls on both sides of the paper discharge port (701).

7. The all-in-one copy and printer with a rust-proof and super-hard flip bracket according to claim 6, characterized in that: A fault (702a) is provided on the top of the placement rack (702), a placement plate (702b) is fixedly connected inside the placement rack (702), and the top of the placement plate (702b) is an inclined surface (702b-1).

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