High-speed scanner

Abstract

The utility model discloses a high-speed photographic apparatus which comprises a cross rod and a vertical rod arranged on one side of a base, one end of the cross rod is fixedly provided with a rotating shaft, the rotating shaft is in running fit with the vertical rod, the other end of the cross rod is provided with a camera, the rotating shaft is fixedly sleeved with a limiting ratchet wheel, and the top of the vertical rod is provided with a limiting locking component. The utility model relates to the technical field of office supplies, the limiting ratchet wheel is arranged on the rotating shaft at the connecting position of the vertical rod and the cross rod, and the position of the limiting ratchet wheel is mechanically locked by utilizing the limiting locking component, so that the camera at one end of the cross rod can be kept in a stable use posture; the door-shaped frame is provided with the elastic supporting component and the rolling contact component, when the shot paper material has the phenomena of edge curling, wrinkling and the like, the paper file can be flattened in an auxiliary mode, and therefore the shooting and scanning quality and the working efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of office supplies, in particular to a high-definition camera. Background Art

[0002] High-speed scanners, also known as high-speed photography scanners, have OCR text recognition capabilities and can convert scanned images into editable documents. They can also perform operations such as taking photos, recording videos, copying, and network paperless faxing. Common high-speed scanners are generally composed of a base, a vertical pole, a horizontal pole, and a camera. The lower end of the vertical pole is fixed to the base, while the horizontal pole is installed at the upper end of the vertical pole. The horizontal pole and the vertical pole are hinged to achieve folding. However, in order to achieve the convenience of folding, the hinge positions of the horizontal pole and the vertical pole are mostly equipped with damping. Although this design can achieve rapid folding, the damping effect will be reduced after frequent folding. After unfolding, the horizontal pole cannot maintain a horizontal state and will tilt, affecting the use effect. In addition, in actual use, since paper documents are prone to curling, wrinkling, and other problems, the quality of the shooting and scanning will be affected to a certain extent, and it is not conducive to scanning and archiving of data. In view of this, in-depth research on the above problems has led to the creation of this case. Utility Model Content

[0003] In view of the deficiencies in the prior art, the present invention provides a high-definition camera that solves the problems raised in the background art.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-speed scanner, comprising a cross bar and a vertical pole arranged on one side of a base, a rotating shaft fixedly installed on one end of the cross bar, the rotating shaft rotatably cooperates with the vertical pole, a camera is installed on the other end of the cross bar, a limited ratchet is fixedly sleeved on the rotating shaft, a limited locking component is installed on the top of the vertical pole, one end of the limited locking component is snap-fitted with the limited ratchet, a limited slide groove is symmetrically provided on the base, a guide rail is provided in the limited slide groove, a slider is slidably sleeved on the guide rail, a door frame is installed between the sliders, an elastic support component is installed on the door frame, and a rolling contact component is provided at the lower end of the elastic support component.

[0005] The above-mentioned limiting locking component includes a shell, a pawl, a locking spring and a toggle piece. The shell is buckled on the top of the vertical pole. The pawl is rotatably set in the shell and one end is engaged with the tooth groove of the limiting ratchet. One end of the locking spring is connected to the shell and the other end is connected to the side wall of the pawl. The toggle piece is installed on the side wall of the pawl and one end extends out of the shell.

[0006] The above-mentioned elastic support component includes a pull rod, a compression spring and a lifting block. The pull rod slides through the portal frame crossbeam position and the lower end is connected to the rolling contact component. The compression spring is mounted on the pull rod and the two ends are respectively connected to the portal frame crossbeam and the rolling contact component. The lifting block is fixed at the upper end of the pull rod, and sliding limiters are symmetrically arranged on both sides of the pull rod.

[0007] The above-mentioned sliding limiter includes a guide sleeve and a guide rod. The guide sleeve is embedded in the portal frame crossbeam and symmetrically arranged along the pull rod. The guide rail is slidably inserted in the guide sleeve and connected to the rolling contact member.

[0008] The rolling contact member includes a bracket and a pressure roller. The bracket is installed on the lower end of the elastic support member, and the pressure roller is rotatably arranged on the bracket.

[0009] The above-mentioned toggle member includes a connecting rod and a V-shaped support rod, one end of the connecting rod is rotatably connected to the side wall of the pawl, the V-shaped support rod is rotatably matched with the shell and one end is rotatably connected to the connecting rod, and the exposed end of the V-shaped support rod is welded with a push ball.

[0010] The utility model provides a high-definition scanner with the following beneficial effects: It improves existing high-definition scanners by providing a limit ratchet on the rotating shaft at the connection between the vertical rod and the horizontal rod, and mechanically locking the position of the limit ratchet using a limit locking member, thereby effectively ensuring the limit locking of the horizontal rod position, so that the camera at one end of the horizontal rod can maintain a stable operating posture; a movable door frame is provided on the base, and an elastic support member and a rolling contact member are installed on the door frame. When the paper material being photographed has curling, wrinkles, etc., the paper document can be assisted in flattening, thereby improving the quality of photographing and scanning and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The figure is a schematic diagram of the three-dimensional structure of a high-definition camera described in the present invention.

[0012] Figure 2 The figure is a side cross-sectional structural diagram of a high-definition camera described in the present invention.

[0013] Figure 3 For this utility model Figure 2 Schematic diagram of the locally enlarged structure at position a.

[0014] In the figure: 1. Base; 2. Vertical pole; 3. Rotating shaft; 4. Cross bar; 5. Camera; 6. Limit ratchet; 7. Limit slide; 8. Guide rail; 9. Slider; 10. Door frame; 11. Housing; 12. Ratchet; 13. Locking spring; 14. Pull rod; 15. Compression spring; 16. Pull block; 17. Guide sleeve; 18. Guide rod; 19. Bracket; 20. Pressure roller; 21. Connecting rod; 22. V-shaped support rod; 23. Press ball. DETAILED DESCRIPTION

[0015] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0016] Example: In conjunction with the instructions attached Figure 1-3 It can be seen that the present application specifically designs a high-speed camera, including a crossbar 4 and a vertical pole 2 arranged on one side of the base 1, a rotating shaft 3 is fixedly installed on one end of the crossbar 4, the rotating shaft 3 rotates with the vertical pole 2, and a camera 5 is installed on the other end of the crossbar 4, a limited ratchet 6 is fixedly sleeved on the rotating shaft 3, a limited locking component is installed on the top of the vertical pole 2, one end of the limited locking component is engaged with the limited ratchet 6, a limited slide groove 7 is symmetrically provided on the base 1, a guide rail 8 is provided in the limited slide groove 7, a slider 9 is slidably sleeved on the guide rail 8, a door frame 10 is installed between the sliders 9, an elastic support component is installed on the door frame 10, and the lower end of the elastic support component A rolling contact component is provided at the end, which improves the existing high-speed scanner. A limit ratchet 6 is provided on the rotating shaft 3 at the connection position of the vertical pole 2 and the horizontal bar 4, and the position of the limit ratchet 6 is mechanically locked by using a limit locking component, thereby effectively ensuring the limit locking of the position of the horizontal bar 4, so that the camera 5 at one end of the horizontal bar 4 can maintain a stable usage posture; a movable door frame 10 is provided on the base 1, and an elastic supporting component and a rolling contact component are installed on the door frame 10. When the paper material being photographed has curling, wrinkles, etc., the paper document can be assisted in flattening, thereby improving the shooting and scanning quality and work efficiency.

[0017] In the specific implementation process, the above-mentioned limiting locking component includes a shell 11, a pawl 12, a locking spring 13 and a toggle piece. The shell 11 is buckled on the top of the vertical rod 2, the pawl 12 is rotatably set in the shell 11 and one end is engaged with the tooth groove of the limiting ratchet 6, one end of the locking spring 13 is connected to the shell 11, and the other end is connected to the side wall of the pawl 12. The toggle piece is installed on the side wall of the pawl 12 and one end extends out of the shell 11. The toggle piece includes a connecting rod 21 and a V-shaped support rod 22. One end of the connecting rod 21 is rotatably connected to the side wall of the pawl 12, the V-shaped support rod 22 is rotatably matched with the shell 11 and one end is rotatably connected to the connecting rod 21, and the exposed end of the V-shaped support rod 22 is welded There is a pressing ball 23. When it is necessary to take a picture, the cross bar 4 is pulled to rotate the cross bar 4 90° along the position of the rotating shaft 3. At this time, the limit ratchet 6 rotates counterclockwise. When the cross bar 4 rotates to the horizontal position, the pawl 12 is stuck in the tooth groove position of the limit ratchet 6 under the elastic force of the locking spring 13, thereby achieving the limit locking of the limit ratchet 6; on the contrary, when it is necessary to store the cross bar 4, the pressing ball 23 is dialed, and then the V-shaped support rod 22 is driven to rotate. The rotation of the V-shaped support rod 22 pulls the connecting rod 21 to move, and the action of the connecting rod 21 pulls the pawl 12 out of the tooth groove of the limit ratchet 6, thereby releasing the locking effect on the limit ratchet 6, and the cross bar 4 can be flipped downward 90° to be reset.

[0018] In the specific implementation process, the above-mentioned elastic support member includes a pull rod 14, a compression spring 15 and a lifting block 16. The pull rod 14 slides through the cross beam position of the portal frame 10 and the lower end is connected to the rolling contact member. The compression spring 15 is mounted on the pull rod 14 and the two ends are respectively connected to the cross beam of the portal frame 10 and the rolling contact member. The lifting block 16 is fixed to the upper end of the pull rod 14, and sliding limiters are symmetrically provided on both sides of the pull rod 14; wherein the sliding limiter includes a guide sleeve 17 and a guide rod 18, the guide sleeve 17 is embedded in the cross beam of the portal frame 10 and symmetrically arranged along the pull rod 14, the guide rail 8 is slidably inserted in the guide sleeve 17 and connected to the rolling contact member; The rolling contact member includes a bracket 19 and a pressure roller 20. The bracket 19 is installed on the lower end of the elastic support member, and the pressure roller 20 is rotatably set on the bracket 19. When the photographed paper document has curling, wrinkles, etc., the lifting block 16 on the top of the pull rod 14 is pulled, and the bracket 19 is pulled up to a certain height through the pull rod 14, and the door frame 10 is further pushed to move above the paper document. The lifting block 16 is released, and under the action of the reset elastic force of the compression spring 15, the pressure roller 20 presses the paper document below, and the door frame 10 is pulled to both sides of the paper document to flatten and press the paper document, and then the photographing operation is performed, thereby improving the photographing and scanning quality and work efficiency.

[0019] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-definition camera, comprising a horizontal bar and a vertical bar arranged on one side of a base, characterized in that: A rotating shaft is fixedly installed at one end of the cross bar, and the rotating shaft is rotatably matched with the vertical pole. A camera is installed at the other end of the cross bar, and a limited ratchet is fixedly sleeved on the rotating shaft. A limited locking component is installed on the top of the vertical pole, and one end of the limited locking component is engaged with the limited ratchet. A limited sliding groove is symmetrically provided on the base, and a guide rail is provided in the limited sliding groove. A slider is slidably sleeved on the guide rail, and a door frame is installed between the sliders. An elastic support component is installed on the door frame, and a rolling contact component is provided at the lower end of the elastic support component.

2. A high-definition camera according to claim 1, characterized in that: The limiting locking component includes a shell, a pawl, a locking spring and a toggle piece. The shell is buckled on the top of the vertical pole. The pawl is rotatably set in the shell and one end is engaged with the tooth groove of the limiting ratchet. One end of the locking spring is connected to the shell and the other end is connected to the side wall of the pawl. The toggle piece is installed on the side wall of the pawl and one end extends out of the shell.

3. A high-definition camera according to claim 1, characterized in that: The elastic support member includes a pull rod, a compression spring and a lifting block. The pull rod slides through the portal frame cross beam and the lower end is connected to the rolling contact member. The compression spring is mounted on the pull rod and the two ends are respectively connected to the portal frame cross beam and the rolling contact member. The lifting block is fixed to the upper end of the pull rod, and sliding limiters are symmetrically provided on both sides of the pull rod.

4. A high-definition camera according to claim 3, characterized in that: The sliding limiter includes a guide sleeve and a guide rod. The guide sleeve is embedded in the portal frame crossbeam and symmetrically arranged along the pull rod. The guide rail is slidably inserted in the guide sleeve and connected to the rolling contact component.

5. A high-definition camera according to claim 1, characterized in that: The rolling contact member includes a bracket and a pressure roller. The bracket is installed on the lower end of the elastic supporting member, and the pressure roller is rotatably arranged on the bracket.

6. A high-definition camera according to claim 2, characterized in that: The toggle member includes a connecting rod and a V-shaped support rod, one end of the connecting rod is rotatably connected to the side wall of the pawl, the V-shaped support rod is rotatably matched with the shell and one end is rotatably connected to the connecting rod, and a push ball is welded to the exposed end of the V-shaped support rod.

Images