A printer for insurance business policies

Abstract

The utility model belongs to printer technical field, and disclose a kind of printer for insurance business policy, including printer host, the bottom of inside in printer host front end is fixed with fixed shaft, the outer surface of fixed shaft is movably connected with supporting plate, and the rear side of left and right ends of supporting plate is movably connected with the left and right sides of inside in printer host front end respectively.The utility model is provided with extension plate, positioning hole, positioning rod, rectangular block and first spring, when baffle is pulled, baffle will make extension plate move along the outer surface of limiting vertical pole and limiting horizontal pole, so that the inner wall of positioning hole extrudes the circular surface of positioning rod, and then positioning rod carries rectangular block and occurs along the inner surface of extension plate and compresses first spring, and under the recovery effect of first spring, positioning rod will be forced to restore original position and be embedded in the positioning hole of corresponding position, so that the lengthening of supporting plate can be realized.

Description

Technical Field

[0001] This utility model belongs to the field of printer technology, specifically a printer for insurance policies. Background Technology

[0002] A printer is a device that converts digital information (such as text and images) into physical output on paper or other media. It is widely used in offices, education, homes, and industries. According to its working principle, it is divided into inkjet printers, laser printers, thermal printers, dot matrix printers, and 3D printers; according to its function, it is divided into single-function printers and multifunction printers.

[0003] When conducting insurance business, it is necessary to print out the policy after it is finalized using a corresponding printer for easy record-keeping and review. However, existing printers still have shortcomings in actual use. Since most existing printers adopt a fixed structure design for the tray, the length of the tray is fixed. However, some policies have more content and require longer paper for printing. In this case, the length of the tray cannot be adjusted and cannot effectively support the printed policy, making it easy for the policy to slip. Therefore, this needs to be improved. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, this utility model provides a printer for insurance policies, which has the advantage of easy adjustment of the tray length.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A printer for insurance policies, comprising a printer host, a fixed shaft fixedly sleeved at the bottom of the front end of the printer host, a tray movably sleeved on the outer surface of the fixed shaft, the rear sides of the left and right ends of the tray movably connected to the left and right sides of the inner surface of the front end of the printer host, a limiting vertical rod fixedly installed in the middle of the inner wall of the rear side of the tray, a limiting horizontal rod fixedly installed at the front end of the limiting vertical rod, an extension plate movably sleeved on the outer surface of both the limiting vertical rod and the limiting horizontal rod, the outer surface of the extension plate movably sleeved on the inner surface of the tray, a baffle fixedly installed at the front end of the extension plate, positioning holes respectively opened on the inner walls of the left and right sides of the tray, a positioning rod movably sleeved inside the positioning hole, the other end of the positioning rod penetrating the extension plate and extending into the interior of the extension plate and fixedly installed with a rectangular block, the outer surface of the rectangular block movably sleeved on the inner surface of the extension plate, a first spring fixedly installed on the side of the outer surface of the rectangular block facing the center of the tray, the other end of the first spring fixedly connected to the inner surface of the extension plate.

[0006] As a preferred embodiment of this invention, a display screen is fixedly sleeved on the front part of the top left side of the printer host, and a control button located to the left of the display screen is movably installed on the left side of the top left side of the printer host.

[0007] As a preferred embodiment of this utility model, a paperboard is movably sleeved on the rear side of the top of the printer host, and a connecting plate is fixedly installed in the middle of the rear end of the paperboard, with the front end of the connecting plate being movably connected to the rear end of the printer host.

[0008] In a preferred embodiment of this utility model, a linkage shaft is fixedly sleeved inside the bottom end of the connecting plate, and a fixing frame is movably sleeved on the outer surface of the linkage shaft. The front end of the fixing frame is fixedly connected to the rear end of the printer host, and the inner walls of the left and right sides of the fixing frame are movably connected to the left and right ends of the connecting plate, respectively.

[0009] In a preferred embodiment of this invention, a gear is fixedly sleeved on the right end of the outer surface of the linkage shaft, the outer surface of the gear is movably connected to the outer surface of the fixing frame, a locking rod is movably connected to the bottom of the outer surface of the gear, a fixing frame is movably sleeved on the outer surface of the locking rod, and the outer surface of the fixing frame is fixedly connected to the outer surface of the fixing frame.

[0010] In a preferred embodiment of this invention, a slider is fixedly installed at the bottom end of the locking rod, the outer surface of the slider is movably sleeved with the inner surface of the fixing frame, a second spring is fixedly installed at the bottom end of the slider, and a pressure adjusting block is fixedly installed at the other end of the second spring, the outer surface of the pressure adjusting block is movably sleeved with the inner surface of the fixing frame.

[0011] As a preferred embodiment of this utility model, the pressure regulating block is internally threaded with a pressure regulating bolt, the bottom end of the pressure regulating bolt passes through the fixed frame and extends to the outside of the fixed frame and is fixedly fitted with a handle, the top end of the handle and the bottom end of the fixed frame are movably connected.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting an extension plate, a positioning hole, a positioning rod, a rectangular block, and a first spring, when the baffle is pulled, the baffle, along with the extension plate, will move along the outer surface of the limiting vertical rod and the limiting horizontal rod, thereby causing the inner wall of the positioning hole to press against the arc surface of the positioning rod. This, in turn, causes the positioning rod, along with the rectangular block, to move along the inner surface of the extension plate and compress the first spring. Under the restoring action of the first spring, the positioning rod will be forced to return to its original position and embed into the corresponding positioning hole, thus achieving the lengthening of the tray, making it easier to hold longer sheets of paper.

[0014] 2. This utility model, by setting gears, locking rods, fixed frames, sliders, and a second spring, causes the paperboard to rotate along the inner surface of the fixed frame with the connecting plate and linkage shaft as the axis when the paperboard is moved. At this time, the gears will rotate together and squeeze the locking rod, which in turn causes the locking rod to move along the inner surface of the fixed frame with the slider and compress the second spring. Under the restoring action of the second spring, the slider will be forced to return to its original position with the locking rod and relock the gear. In this way, the unfolding angle of the paperboard can be adjusted, which facilitates the paper entering the printer host. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the top of the tray of this utility model;

[0017] Figure 3 This is a cross-sectional view of the handle of this utility model.

[0018] Figure 4 for Figure 2 A magnified schematic diagram of the partial structure at point A in the middle;

[0019] Figure 5 for Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0020] In the diagram: 1. Printer host; 2. Fixed shaft; 3. Support plate; 4. Limiting vertical bar; 5. Limiting horizontal bar; 6. Extension plate; 7. Baffle; 8. Positioning hole; 9. Positioning rod; 10. Rectangular block; 11. First spring; 12. Display screen; 13. Control button; 14. Paperboard feeder; 15. Connecting plate; 16. Linkage shaft; 17. Fixing frame; 18. Gear; 19. Locking rod; 20. Fixing frame; 21. Slider; 22. Second spring; 23. Pressure adjusting block; 24. Pressure adjusting bolt; 25. Handle. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 5As shown, this utility model provides a printer for insurance policies, including a printer host 1. A fixed shaft 2 is fixedly sleeved at the bottom of the front end of the printer host 1. A tray 3 is movably sleeved on the outer surface of the fixed shaft 2. The rear sides of the left and right ends of the tray 3 are movably connected to the left and right sides of the inner surface of the front end of the printer host 1, respectively. A limiting vertical rod 4 is fixedly installed in the middle of the inner wall of the rear side of the tray 3. A limiting horizontal rod 5 is fixedly installed at the front end of the limiting vertical rod 4. An extension plate 6 is movably sleeved on the outer surface of both the limiting vertical rod 4 and the limiting horizontal rod 5. The inner surface of the extension plate 6 is movably connected to the inner surface of the support plate 3. A baffle 7 is fixedly installed at the front end of the extension plate 6. Positioning holes 8 are respectively opened on the inner walls of the left and right sides of the support plate 3. Positioning rods 9 are movably connected inside the positioning holes 8. The other end of the positioning rods 9 passes through the extension plate 6 and extends into the interior of the extension plate 6, and a rectangular block 10 is fixedly installed thereon. The outer surface of the rectangular block 10 is movably connected to the inner surface of the extension plate 6. A first spring 11 is fixedly installed on the side of the outer surface of the rectangular block 10 facing the center of the support plate 3. The other end of the first spring 11 is fixedly connected to the inner surface of the extension plate 6.

[0023] The positioning holes 8 are evenly distributed on the inner walls of the left and right sides of the support plate 3. When the baffle 7 is pulled, the baffle 7 will move along the inner surface of the support plate 3 along with the extension plate 6. At the same time, with the cooperation of the limiting vertical rod 4 and the limiting horizontal rod 5, the stability of the movement of the extension plate 6 can be guaranteed. As the extension plate 6 moves, the inner wall of the positioning hole 8 will squeeze the arc surface of the positioning rod 9, so that the positioning rod 9 moves along the inner surface of the extension plate 6 along with the rectangular block 10 and compresses the first spring 11. Under the restoring action of the first spring 11, when the extension plate 6 stops moving, the positioning rod 9 will reset and be embedded in the corresponding positioning hole 8, thereby lengthening the support plate 3.

[0024] The printer host 1 has a display screen 12 fixedly attached to the front of the top left side, and a control button 13 located to the left of the display screen 12 is movably installed on the top left side of the printer host 1.

[0025] The display screen 12 can show the printer's working status, while the control buttons 13 can be used to control the printer.

[0026] The printer host 1 has a paperboard 14 movably sleeved on the rear side of the top of the printer host 1. A connecting plate 15 is fixedly installed in the middle of the rear end of the paperboard 14. The front end of the connecting plate 15 is movably connected to the rear end of the printer host 1.

[0027] When the cardboard 14 rotates and opens along with the connecting plate 15, paper can be inserted, thus facilitating the guidance of the paper into the printer host 1 for printing.

[0028] The connecting plate 15 has a linkage shaft 16 fixedly sleeved inside the bottom end, and a fixing frame 17 is movably sleeved on the outer surface of the linkage shaft 16. The front end of the fixing frame 17 is fixedly connected to the rear end of the printer host 1, and the inner walls of the left and right sides of the fixing frame 17 are movably connected to the left and right ends of the connecting plate 15, respectively.

[0029] The presence of the linkage shaft 16 will facilitate the rotation of the connecting plate 15 with the paperboard 14 around the linkage shaft 16, while the presence of the fixing bracket 17 will provide support for the linkage shaft 16.

[0030] Among them, a gear 18 is fixedly sleeved on the right end of the outer surface of the linkage shaft 16, the outer surface of the gear 18 is movably connected to the outer surface of the fixed frame 17, a locking rod 19 is movably connected to the bottom of the outer surface of the gear 18, a fixed frame 20 is movably sleeved on the outer surface of the locking rod 19, and the outer surface of the fixed frame 20 is fixedly connected to the outer surface of the fixed frame 17.

[0031] When gear 18 rotates together with linkage shaft 16, the teeth on the outer surface of gear 18 will press against the arc surface of locking rod 19, thereby causing locking rod 19 to move along the inner surface of fixed frame 20.

[0032] Among them, a slider 21 is fixedly installed at the bottom end of the locking rod 19, the outer surface of the slider 21 is movably connected to the inner surface of the fixed frame 20, a second spring 22 is fixedly installed at the bottom end of the slider 21, and a pressure adjusting block 23 is fixedly installed at the other end of the second spring 22, the outer surface of the pressure adjusting block 23 is movably connected to the inner surface of the fixed frame 20.

[0033] When the locking lever 19 moves, the slider 21 will move along with it and compress the second spring 22. Under the restoring action of the second spring 22, the slider 21 will be forced to return to its original position along with the locking lever 19.

[0034] The pressure regulating block 23 has an internal threaded adjustment bolt 24. The bottom end of the adjustment bolt 24 passes through the fixed frame 20 and extends to the outside of the fixed frame 20, and a handle 25 is fixedly sleeved thereon. The top end of the handle 25 is movably connected to the bottom end of the fixed frame 20.

[0035] When the handle 25 is turned, the pressure adjusting bolt 24 will rotate along the bottom of the fixed frame 20, thereby causing the pressure adjusting block 23, which is threadedly connected to the pressure adjusting bolt 24, to move along the inner surface of the fixed frame 20.

[0036] Working principle and usage process of this utility model:

[0037] In use, the operator first moves the paper tray 14, causing it to rotate around the linkage shaft 16 along with the gear 18 via the connecting plate 15 and the linkage shaft 16. As the gear 18 rotates, the teeth on its outer surface press against the arc surface of the locking rod 19, causing the locking rod 19 to move along with the slider 21 and compress the second spring 22. The operation continues until the paper tray 14 is rotated and unfolded to the appropriate angle. At this point, under the restoring action of the second spring 22, the slider 21 will move along with the locking rod 19 back to its original position, thus relocking the gear 18. Simultaneously, the operator turns the handle 25, causing the pressure adjusting bolt 24 to rotate. This causes the pressure adjusting block 23, which is threaded onto the outer surface of the pressure adjusting bolt 24, to move toward the slider 21 and continue to compress the second spring 22, thereby increasing the elasticity of the second spring 22 and improving the locking effect of the locking rod 19. This allows for adjustment of the unfolding angle of the paper tray 14, facilitating the entry of paper into the printer host 1.

[0038] When the paper is too long, the operator pulls the baffle 7, causing the baffle 7 to move outward along the inner surface of the tray 3 along with the extension plate 6. At this time, the positioning rod 9 will move together with the extension plate 6, so that the inner wall of the positioning hole 8 presses the arc surface of the positioning rod 9, thereby causing the positioning rod 9 to move with the rectangular block 10 and compress the first spring 11. When the extension plate 6 moves to the appropriate position, under the restoring action of the first spring 11, the rectangular block 10 will return to its original position with the positioning rod 9 and be embedded in the corresponding positioning hole 8. In this way, the length of the tray 3 can be adjusted, making it easier to hold longer papers.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A printer for insurance policies, comprising a printer host (1), characterized in that: A fixed shaft (2) is fixedly sleeved at the bottom of the front end of the printer host (1). A tray (3) is movably sleeved on the outer surface of the fixed shaft (2). The rear sides of the left and right ends of the tray (3) are movably connected to the left and right sides of the inner surface of the front end of the printer host (1), respectively. A limiting vertical rod (4) is fixedly installed in the middle of the inner wall of the rear side of the tray (3). A limiting horizontal rod (5) is fixedly installed at the front end of the limiting vertical rod (4). An extension plate (6) is movably sleeved on the outer surface of both the limiting vertical rod (4) and the limiting horizontal rod (5). The outer surface of the extension plate (6) is movably sleeved on the inner surface of the tray (3). A baffle (7) is fixedly installed at the front end of the 6). Positioning holes (8) are respectively opened on the inner walls of the left and right sides of the support plate (3). A positioning rod (9) is movably sleeved inside the positioning hole (8). The other end of the positioning rod (9) passes through the extension plate (6) and extends into the interior of the extension plate (6) and is fixedly installed with a rectangular block (10). The outer surface of the rectangular block (10) is movably sleeved with the inner surface of the extension plate (6). A first spring (11) is fixedly installed on the side of the outer surface of the rectangular block (10) facing the center of the support plate (3). The other end of the first spring (11) is fixedly connected to the inner surface of the extension plate (6).

2. A printer for insurance policies according to claim 1, characterized in that: The printer host (1) has a display screen (12) fixedly attached to the front part of the top left side, and a control button (13) located to the left of the display screen (12) is movably installed on the top left side of the printer host (1).

3. A printer for insurance policies according to claim 1, characterized in that: A paperboard (14) is movably sleeved on the rear side of the top of the printer host (1). A connecting plate (15) is fixedly installed in the middle of the rear end of the paperboard (14). The front end of the connecting plate (15) is movably connected to the rear end of the printer host (1).

4. A printer for insurance policies according to claim 3, characterized in that: The connecting plate (15) has a linkage shaft (16) fixedly sleeved inside the bottom end. The outer surface of the linkage shaft (16) is movably sleeved with a fixing frame (17). The front end of the fixing frame (17) is fixedly connected to the rear end of the printer host (1). The inner walls of the left and right sides of the fixing frame (17) are movably connected to the left and right ends of the connecting plate (15), respectively.

5. A printer for insurance policies according to claim 4, characterized in that: A gear (18) is fixedly sleeved on the right end of the outer surface of the linkage shaft (16). The outer surface of the gear (18) is movably connected to the outer surface of the fixing frame (17). A locking rod (19) is movably connected to the bottom of the outer surface of the gear (18). A fixing frame (20) is movably sleeved on the outer surface of the locking rod (19). The outer surface of the fixing frame (20) is fixedly connected to the outer surface of the fixing frame (17).

6. A printer for insurance policies according to claim 5, characterized in that: A slider (21) is fixedly installed at the bottom end of the locking rod (19). The outer surface of the slider (21) is movably connected to the inner surface of the fixed frame (20). A second spring (22) is fixedly installed at the bottom end of the slider (21). A pressure adjusting block (23) is fixedly installed at the other end of the second spring (22). The outer surface of the pressure adjusting block (23) is movably connected to the inner surface of the fixed frame (20).

7. A printer for insurance policies according to claim 6, characterized in that: The pressure regulating block (23) has an internal threaded adjustment bolt (24) that is threaded through the fixed frame (20) and extends to the outside of the fixed frame (20) and is fixedly fitted with a handle (25). The top of the handle (25) is movably connected to the bottom of the fixed frame (20).

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