Seal structure convenient to take and use

Abstract

The utility model provides a seal structure convenient to take and use, which comprises a shell, a guide shell for a seal main body to enter and exit is fixed at the bottom of the shell, and a base is arranged on the outer wall of the bottom of the guide shell; the seal switching assembly is slidably connected into the shell in the horizontal direction, a driving assembly for driving a seal to seal is arranged above the seal switching assembly, and the driving assembly is arranged at the top of the shell; the seal switching assembly comprises a plurality of containing frames used for containing seal bodies, every two adjacent containing frames are connected through a connecting block, the top and the bottom of each connecting block are each of an arc-shaped structure concaved inwards, the two ends of each connecting block are flush with the end faces of the corresponding containing frame, and through grooves large enough are formed in the top and the bottom of each containing frame. A plurality of stamps are placed together, so that the time for finding the stamps is saved, the stamps can be conveniently stored in a unified manner, and the stamps can be prevented from being stolen to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of seals, and specifically to a seal structure that is convenient to access. Background Art

[0002] Commercial seals are usually divided into the following types, each with its specific uses and legal effects:

[0003] Therefore, at the commercial level, there are various types of seals, which brings inconvenience to access and storage.

[0004] Therefore, in view of the above problems, a seal structure that is convenient to access is provided. Content of the Utility Model

[0005] The utility model provides a seal structure that is convenient to access, aiming to solve the problem that at the commercial level, there are various types of seals, which brings inconvenience to access and storage.

[0006] The utility model solves the above technical problems through the following technical solutions:

[0007] The utility model provides a seal structure that is convenient to access, including a housing. A guiding shell for the seal body to enter and exit is fixed at the bottom of the housing, and a base is arranged on the outer wall at the bottom of the guiding shell.

[0008] A seal switching component is slidably connected to the housing in the horizontal direction. Above the seal switching component, a driving component for driving the seal to stamp is arranged, and the driving component is arranged at the top of the housing.

[0009] The seal switching component includes a plurality of placement frames for placing the seal body. Adjacent two placement frames are connected by a connecting block. The top and bottom of the connecting block are both arc-shaped structures that are recessed inward, and the two ends of the connecting block are flush with the end faces of the placement frames. Enough large through slots are opened at the top and bottom of the placement frames.

[0010] In this technical solution, one end of the seal switching component is provided with a switching rod for driving the switching of the seal, and the switching rod pushes the seal switching component to move in the horizontal direction.

[0011] Furthermore, sliding blocks are fixed on the side wall surfaces at both ends of the placement frame, and the sliding blocks are slidably connected to a horizontal guide rail. The horizontal guide rail is fixed on the inner cavity side wall of the housing, and the horizontal guide rail is arranged in the horizontal direction.

[0012] In this technical solution, a seal body is slidably connected to the inside of the placement frame. The seal body is arranged vertically inside the placement frame. The side of the seal body with words is attached to the ink pad. The ink pad is fixed on the inner cavity side wall of the placement frame. The seal body can enter and exit the bottom of the placement frame.

[0013] In this technical solution, a fixing ring is sleeved on the annular surface of the seal body. Two rotating shafts symmetrically arranged along the vertical direction are fixed on the fixing ring. The rotating shafts are arranged in the horizontal direction. The ends of the rotating shafts are rotatably connected to the sliding plate, that is, the rotating shafts can rotate on their own on the sliding plate. The connecting line of the central axes of the two rotating shafts passes through the center of the seal. The sliding plate is slidably connected to the sliding groove on the inner wall of the placing frame. A gear is sleeved and fixed on the surface of the rotating shaft;

[0014] Two vertical guide rails. The two vertical guide rails are located below the sliding groove. The guide grooves on the vertical guide rails correspond to the sliding groove, and the sliding plate can slide vertically into the guide groove on the vertical guide rail;

[0015] A first coil spring. The first coil spring is sleeved on the surface of the rotating shaft, and both ends of the first coil spring are respectively fixed on the rotating shaft and the sliding plate. The seal body is in a vertical position under the action of no external force through the first coil spring;

[0016] The two sliding plates are connected by a connecting frame with an arc-shaped structure. A connecting sleeve that can be connected to the driving component is fixed at the center of the top of the connecting frame.

[0017] In this technical solution, the gear can be meshed with a rack on one side inner wall of the vertical guide rail. The rack is located in the middle part of the vertical guide rail.

[0018] In this technical solution, the driving component includes an outer connecting rod. A bearing pipe is sleeved on the surface of the outer connecting rod. The bearing pipe is fixed on the top side wall of the housing, and the bearing pipe is communicated with the inner cavity of the housing;

[0019] An inner connecting rod. The inner connecting rod is slidably sleeved in the inner cavity of the outer connecting rod. The top of the inner connecting rod is fixed to the pressing plate;

[0020] Connecting cavities are opened on the outer walls on both sides of the bottom end of the inner connecting rod. A plug is slidably connected inside the connecting cavity. The plug can penetrate through a through hole on the top side wall of the outer connecting rod and extend to the outside of the outer connecting rod. A first spring is sleeved on the surface of the plug;

[0021] The bottom cross-section of the outer connecting rod is a regular hexagonal prism structure, and the bottom of the outer connecting rod is inserted into the insertion hole on the top surface of the connecting sleeve. The insertion hole is also a regular hexagonal prism structure;

[0022] A limiting pipe. The limiting pipe is arranged on the top of the bearing pipe. The limiting pipe is fixed on the bearing pipe through a connecting rod, and the limiting pipe is sleeved on the surface of the inner connecting rod.

[0023] In this technical solution, a plurality of damping members are evenly distributed on both the top and bottom of the seal switching component. The damping member includes a first telescopic rod and a pulley. A second spring is sleeved on the surface of the first telescopic rod. Both ends of the second spring are respectively fixed at both ends of the first telescopic rod. A rotatable pulley is installed at the end of the first telescopic rod, and the pulley can abut against the moving placement frame and the connecting block.

[0024] In this technical solution, guide plates with inclined plane structures are fixed on both the top and bottom of the outer walls of the placement frames on both sides, which are convenient for guiding the damping members to slide onto the placement frames.

[0025] In this technical solution, the switching rod is fixed on the side wall of one of the placement frames on both sides. The switching rod is arranged in the horizontal direction. The end of the switching rod penetrates through the side wall of the housing and extends to the outside of the housing. A lengthening rod is rotatably connected to the end of the switching rod. The lengthening rod can be lapped with the limiting plate at its top. The limiting plate is fixed on the top side wall of the switching rod;

[0026] Two mutually attractive magnetic blocks are respectively fixed at the lapping positions of the limiting plate and the lengthening plate.

[0027] In this technical solution, it further includes an identification component for identifying the seal type. Each placement frame corresponds to an identification component. The identification component is arranged on the top of the placement frame. A display window made of transparent material is arranged above the identification component. The display window is fixed on the top side wall of the housing and is located on one side of the driving component. The type of the seal placed inside the corresponding placement frame is displayed through the display window.

[0028] In this technical solution, the identification component includes an identification plate for identifying the seal type. The identification plate is arranged in the horizontal direction and the identification plate can enter the display window through the lifting cavity;

[0029] At least two second telescopic rods arranged vertically are fixed at the bottom of the identification plate. The second telescopic rods are fixed on the corresponding placement frames. One end of a rotating rod is rotatably connected to the bottom of the identification plate. The other end of the rotating rod can be lapped with the surface of a connecting frame. A sleeve is fixed at the center of the rotating rod. The sleeve is rotatably sleeved on a connecting shaft. Both ends of the connecting shaft are fixed on the outer wall of the placement frame through vertical rods. A second coil spring is sleeved on the surface of the connecting shaft. Both ends of the second coil spring are respectively fixed on the rotating shaft and the sleeve. The second coil spring makes the rotating rod incline towards the driving component side when not under external force. At this time, the corresponding identification plate can extend into the display window. When the rotating rod is fully lapped with the connecting frame, the rotating rod is arranged in the horizontal direction and the identification plate is in the inner cavity of the housing;

[0030] One end of the rotating rod rotatably connected to the identification plate is telescopic.

[0031] On the basis of conforming to the common knowledge in the art, the above preferred conditions can be combined arbitrarily to obtain various preferred embodiments of the present utility model.

[0032] The positive and progressive effects of the present utility model are as follows:

[0033] The seal switching component can combine multiple seals together. The seal switching component is driven by a switching rod to slide in the horizontal direction, so that different seals can be switched, facilitating the user to access. Then, through the driving component, the seal is stamped at the corresponding position.

[0034] Placing multiple seals together saves the time for finding each seal, facilitates the unified storage of seals, and can, to a certain extent, prevent the seals from being misappropriated. Description of the Drawings

[0035] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0036] Figure 2 It is a schematic diagram of the internal structure of the present utility model;

[0037] Figure 3 It is a schematic diagram of the side structure inside the present utility model;

[0038] Figure 4 It is a schematic diagram of the state structure when the switching rod and the extension rod of the present utility model are in use;

[0039] Figure 5 For the present utility model Figure 2 Partial enlarged structure schematic diagram of part A;

[0040] Figure 6 For the present utility model Figure 3 Partial enlarged structure schematic diagram of part B;

[0041] Figure 7 It is a schematic diagram of the damping member of the present utility model;

[0042] Figure 8 It is a schematic diagram of the vertical guide and the rack of the present utility model;

[0043] Figure 9 It is a schematic diagram of the installation structure of the bolt of the present utility model;

[0044] Figure 10 It is a schematic diagram of the connection structure of the outer connecting rod and the inner connecting rod of the present utility model.

[0045] Description of the Reference Numerals

[0046] 1. Outer shell; 11. Guide shell; 111. Base; 12. Horizontal guide rail; 13. Vertical guide rail; 131. Rack

[0047] 2. Seal switching component; 21. Placing frame; 211. Ink pad; 212. Slide block; 22. Seal body; 23. Fixed ring; 24. Slide plate; 25. Rotating shaft; 251. Gear; 26. Connecting frame; 27. Connecting sleeve;

[0048] 3. Connecting block;

[0049] 4. Driving component; 41. Outer connecting rod; 42. Inner connecting rod; 43. Pressing plate; 44. Connecting cavity; 45. Pin; 46. Limiting tube;

[0050] 5. Bearing tube;

[0051] 6. Switching rod; 61. Extension rod; 62. Limiting plate;

[0052] 7. Damping component; 71. First telescopic rod; 72. Pulley;

[0053] 8. Display window; 81. Lifting cavity;

[0054] 9. Identification component; 91. Identification plate; 92. Second telescopic rod; 93. Rotating rod; 94. Sleeve; 95. Connecting shaft. Detailed implementation mode

[0055] The present utility model will be further described below by way of embodiments, but the present utility model is not limited to the scope of the embodiments accordingly.

[0056] As Figure 1 and Figure 2 shown, a seal structure for easy access includes a housing 1, a guiding shell 11 for the seal body 22 to enter and exit is fixed at the bottom of the housing 1, and a base 111 is arranged on the outer wall of the bottom of the guiding shell 11;

[0057] A seal switching component 2, the seal switching component 2 is slidably connected in the housing 1 in the horizontal direction, and a driving component 4 for driving the seal to stamp is arranged above the seal switching component 2, and the driving component 4 is arranged at the top of the housing 1;

[0058] The seal switching component 2 includes a plurality of placing frames 21 for placing the seal body 22, two adjacent placing frames 21 are connected by a connecting block 3, the top and bottom of the connecting block 3 are both arc-shaped structures recessed inward, and the two ends of the connecting block 3 are flush with the end faces of the placing frames 21, and through slots large enough are opened at the top and bottom of the placing frames 21,

[0059] One end of the seal switching component 2 is provided with a switching rod 6 for driving the switching of the seal, and the switching rod 6 pushes the seal switching component 2 to move in the horizontal direction.

[0060] The seal switching component 2 can combine multiple seals together. The seal switching component 2 is driven by a switching rod 6 to slide horizontally, so that different seals can be switched, facilitating the user to access. Then, through the driving component 4, the seal is printed at the corresponding position.

[0061] Multiple seals are placed together, saving the time for finding each seal and facilitating the unified storage of the seals.

[0062] Embodiment 1

[0063] As one of the embodiments of the present application, sliding blocks 212 are fixedly arranged on the surfaces of both side walls at the two ends of the placement frame 21. The sliding blocks 212 are slidably connected to the horizontal guide rails 12. The horizontal guide rails 12 are fixedly arranged on the inner side wall of the cavity of the housing 1. The horizontal guide rails 12 are arranged horizontally.

[0064] Through the sliding connection between the sliding blocks 212 and the horizontal guide rails 12, the seal switching component 2 can slide horizontally.

[0065] Embodiment 2

[0066] As one of the embodiments of the present application, a seal body 22 is slidably connected inside the placement frame 21. The seal body 22 is the carrier of the stamping information. The seal body 22 is arranged vertically inside the placement frame 21. The side of the seal body 22 with words is attached to the ink pad 211. The ink pad 211 is generally a sponge block or other textile block with the ink pad 211. The ink pad 211 is fixedly arranged on the inner side wall of the cavity of the placement frame 21. The seal body 22 can enter and exit the bottom of the placement frame 21.

[0067] Furthermore, a fixing ring 23 is sleeved on the circumferential surface of the seal body 22. Two rotating shafts 25 symmetrically arranged vertically are fixedly arranged on the fixing ring 23. The rotating shafts 25 are arranged horizontally. The ends of the rotating shafts 25 are rotatably connected to a sliding plate 24, that is, the rotating shafts 25 can rotate on their own on the sliding plate 24. The connection line of the central axes of the two rotating shafts 25 passes through the center of the seal. The sliding plate 24 is slidably connected to the chute on the inner wall of the placement frame 21. A gear 251 is fixedly sleeved on the surface of the rotating shaft 25;

[0068] Two vertical guide rails 13. The two vertical guide rails 13 are located below the chute, and the guide grooves on the vertical guide rails 13 correspond to the chute. The sliding plate 24 can slide vertically into the guide grooves on the vertical guide rails 13. When the bottom end of the sliding plate 24 slides out of the chute and enters the interior of the guide grooves on the vertical guide rails 13, the top end of the sliding plate 24 has not yet separated from the chute;

[0069] The first coil spring is sleeved on the surface of the rotating shaft 25, and both ends of the first coil spring are respectively fixed on the rotating shaft 25 and the sliding plate 24. The first coil spring enables the stamp body 22 to be in a vertical position without external force, facilitating the stamp body 22 to be in a vertical state during restriction, reducing the floor area, and being convenient for storage.

[0070] The two sliding plates 24 are connected by a connecting frame 26 with an arc-shaped structure. A connecting sleeve 27 that can be connected to the driving assembly 4 is fixed at the center of the top of the connecting frame 26. One end of a third spring is fixed to the top of the sliding plate 24, and the other end of the third spring is fixed to the top of the inner cavity of the placement frame 21 or the top of the chute.

[0071] The gear 251 can be meshed with a rack 131 on the inner wall of one side of the vertical guide rail 13, and the rack 131 is located at the middle part of the vertical guide rail 13.

[0072] In this embodiment, the stamp switching assembly 2 is pushed to slide horizontally until the corresponding placement frame 21 is located below the driving assembly 4, and then the driving assembly 4 drives the stamp body 22 in the corresponding placement frame 21 to move downward.

[0073] Specifically, the driving assembly 4 presses down the connecting frame 26 connected to the stamp body 22, and the connecting frame 26 drives the stamp body 22 to move downward. At this time, the sliding plate 24 slides inside the chute until the sliding plate 24 enters the vertical guide rail 13 from the chute. When the sliding plate 24 slides to the position with the rack 131, the gear 251 on the surface of the rotating shaft 25 meshes with the rack 131. During the downward movement of the sliding plate 24, the gear 251 starts to rotate self - sufficiently, and the gear 251 drives the stamp body 22 to flip downward through the rotating shaft 25. The side of the stamp body 22 with the font starts to face downward until the stamp body 22 is in a horizontal position. At this time, the stamp body 22 is printed on the area where stamping is required. Then, the driving assembly 4 is released, and the driving assembly 4 drives the stamp body 22 to move upward. When the gear 251 leaves the rack 131, the stamp body 22 is in a vertical position under the action of the first coil spring and then returns to the corresponding placement frame 21.

[0074] During the downward movement of the sliding plate 24, the third spring is stretched.

[0075] Embodiment Three

[0076] As one of the embodiments in this application, the driving assembly 4 includes an outer connecting rod 41. A bearing tube 5 is sleeved on the surface of the outer connecting rod 41. The bearing tube 5 is fixed on the top side wall of the housing 1, and the bearing tube 5 is communicated with the inner cavity of the housing 1. A fourth spring is sleeved on the surface of the outer connecting rod 41. One end of the fourth spring is fixed to the outer wall of the bottom of the outer connecting rod 41, and the other end is fixed to the top of the inner cavity of the bearing tube 5.

[0077] The inner connecting rod 42 is slidably sleeved in the inner cavity of the outer connecting rod 41, and the top of the inner connecting rod 42 is fixed to the pressing plate 43;

[0078] On both outer wall sides at the bottom end of the inner connecting rod 42, connection cavities 44 are provided. A latch 45 is slidably connected inside the connection cavity 44. The latch 45 can penetrate through a through hole on the top side wall of the outer connecting rod 41 and extend to the outside of the outer connecting rod 41. A first spring is sleeved on the surface of the latch 45;

[0079] The bottom cross-section of the outer connecting rod 41 is a regular hexagonal prism structure, and the bottom of the outer connecting rod is inserted into a socket hole on the top surface of the connection sleeve 27. The socket hole is also a regular hexagonal prism structure;

[0080] A limiting tube 46 is provided on the top of the bearing tube 5. The limiting tube 46 is fixed to the bearing tube 5 through a connecting rod, and the limiting tube 46 is sleeved on the surface of the inner connecting rod 42.

[0081] In this embodiment, when stamping is required, hold the outer connecting rod 41, and then pull out the inner connecting rod 42 outward until the latch 45 penetrates through the side wall of the outer connecting rod 41.

[0082] Then, press the inner connecting rod 42 and the outer connecting rod 41 downward through the pressing plate 43. During the downward movement of the bottom of the outer connecting rod 41, it is inserted into the inside of the connection sleeve 27, thereby driving the stamp body 22 to move downward. At this time, the fourth spring is stretched.

[0083] After stamping, release the pressing plate 43. The fourth spring and the third spring return to their deformed states, driving the driving assembly 4 and the stamp body 22 to reset. Then, press the latch 45 into the inner cavity of the outer connecting rod 41 and retract the inner connecting rod 42 to reduce the floor area.

[0084] Embodiment 4

[0085] Based on Embodiment 3, this embodiment is obtained. A plurality of uniformly distributed damping members 7 are provided at both the top and bottom of the stamp switching assembly 2. The damping member 7 includes a first telescopic rod 71 and a pulley 72. A second spring is sleeved on the surface of the first telescopic rod 71. The two ends of the second spring are respectively fixed to the two ends of the first telescopic rod 71. A rotatable pulley 72 is installed at the end of the first telescopic rod 71. The pulley 72 can abut against the moving placement frame 21 and the connecting block 3. When the pulleys 72 on adjacent two damping members 7 are both located at the lowest inwardly concave position of the connecting block 3, one of the placement frames 21 is located below the driving assembly 4, that is, one of the stamp bodies 22 is in the position to be stamped, which is convenient for positioning the stamp body 22. By the damping member 7, when the stamp switching assembly 2 slides, a sense of reality and a sense of jerk when one of the stamp bodies 22 is exactly in the position to be stamped are given, which is convenient for switching different stamp bodies 22.

[0086] In this embodiment, when the stamp switching component 2 is pushed by the user, it slides in the horizontal direction. When the pulley 72 on the damping member 7 slides to the lowest point of the depression of the next connecting block 3, the user will feel that it is first labor-saving and then laborious, thus causing a sense of jerk to the user.

[0087] At the top and bottom of the outer walls of the placement frames 21 on both sides, guide plates with inclined plane structures are fixedly arranged, which are convenient for guiding the damping member 7 to slide onto the placement frames 21.

[0088] Embodiment Five

[0089] As one of the embodiments of the present application, the switching rod 6 is fixed on the side wall of one of the placement frames 21 on both sides. The switching rod 6 is arranged in the horizontal direction. The end of the switching rod 6 penetrates through the side wall of the housing 1 and extends to the outside of the housing 1. A lengthening rod 61 is rotatably connected to the end of the switching rod 6. The lengthening rod 61 can be lapped with the limiting plate 62 at its top. The limiting plate 62 is fixed on the top side wall of the switching rod 6;

[0090] Two mutually attractive magnetic blocks are respectively fixed at the lap joint of the limiting plate 62 and the lengthening plate.

[0091] When it is necessary to switch different stamp bodies 22, the lengthening plate is rotated upward until the lengthening plate is lapped with the limiting plate 62. At this time, the lengthening plate and the switching plate are also in the horizontal position. Then, the switching plate is driven to move in the horizontal direction by the lengthening plate, so as to drive the stamp switching component 2 to slide in the horizontal direction.

[0092] Embodiment Six

[0093] Based on Embodiment Two, this embodiment is obtained. It further includes an identification component 9 for identifying the stamp type. Each placement frame 21 corresponds to an identification component 9. The identification component 9 is arranged at the top of the placement frame 21. Above the identification component 9, a display window 8 made of transparent material is provided. The display window 8 is fixed on the top side wall of the housing 1 and is located on one side of the driving component 4. The type of the stamp placed inside the corresponding placement frame 21 is displayed through the display window 8.

[0094] The identification component 9 includes an identification plate 91 for identifying the stamp type. The identification plate 91 is arranged in the horizontal direction and can enter the display window 8 through the lifting cavity 81;

[0095] At least two second telescopic rods 92 arranged vertically are inherently fixed to the bottom of the identification plate 91. The second telescopic rods 92 are fixed to the corresponding placement frames 21. One end of a rotating rod 93 is rotatably connected to the bottom of the identification plate 91. The identification plate 91 records the type of the corresponding seal body 22. The other end of the rotating rod 93 can be lapped on the surface of the connecting frame 26. A sleeve 94 is fixed at the center of the rotating rod 93. The sleeve 94 is rotatably sleeved on a connecting shaft 95. Both ends of the connecting shaft 95 are fixed to the outer wall of the placement frame 21 through vertical rods. A second torsion spring is sleeved on the surface of the connecting shaft 95. Both ends of the second torsion spring are respectively fixed to the rotating shaft 25 and the sleeve 94. The rotating rod 93 is in a state of inclining towards the driving assembly 4 under the action of the second torsion spring when no external force acts thereon. At this time, the corresponding identification plate 91 can extend into the display window 8. When the rotating rod 93 is fully lapped with the connecting frame 26, the rotating rod 93 is arranged horizontally, and the identification plate 91 is in the inner cavity of the housing 1;

[0096] One end of the rotating rod 93 rotatably connected to the identification plate 91 is telescopic.

[0097] In this embodiment, during the stamping process, the connecting frame 26 on the corresponding seal body 22 moves downward. After the connecting frame 26 moves downward, the end of the corresponding rotating rod 93 no longer laps with it. The rotating rod 93 starts to rotate and incline under the action of the second torsion spring. During the rotation of the rotating rod 93, it pushes the identification plate 91 upward until the identification plate 91 enters the display window 8. The user pressing the driving assembly 4 can further confirm whether the selected seal body 22 is correct through the display window 8. If it is correct, continue to move the driving assembly 4 downward. If it is incorrect, release the driving assembly 4 and switch to the correct seal body 22.

[0098] No improvements have been made to the torsion springs and springs in this application, so they are not shown in the figure.

[0099] The present utility model is not limited to the above embodiments. No matter what changes are made in its shape or structure, they all fall within the protection scope of the present utility model. The protection scope of the present utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present utility model, but these changes and modifications all fall within the protection scope of the present utility model.

Claims

1. A seal structure that is easy to use, comprising a housing (1), a guide housing (11) for the seal body (22) to enter and exit is fixed to the bottom of the housing (1), a base (111) is arranged on the bottom outer wall of the guide housing (11), and the characteristics are: A seal switching component (2), the seal switching component (2) being slidably connected in the housing (1) in a horizontal direction, a driving component (4) for driving the seal to stamp being arranged above the seal switching component (2), and the driving component (4) being arranged on the top of the housing (1); The seal switching assembly (2) comprises a plurality of placement frames (21) for placing seal bodies (22), two adjacent placement frames (21) are connected via a connecting block (3), and the top and bottom of the connecting block (3) are both inwardly concave arc-shaped structures; One end of the seal switching component (2) is provided with a switching rod (6) for driving the seal switching, and the switching rod (6) pushes the seal switching component (2) to move in a horizontal direction.

2. The seal structure that is easy to use as claimed in claim 1, characterized in that: Slide blocks (212) are fixed to the side wall surfaces at both ends of the placement frame (21), and the slide blocks (212) are slidably connected to a horizontal guide rail (12). The horizontal guide rail (12) is fixed to the inner cavity side wall of the shell (1), and the horizontal guide rail (12) is arranged in the horizontal direction.

3. The seal structure that is easy to use as claimed in claim 1, characterized in that: A seal body (22) is slidably connected to the interior of the placement frame (21). The seal body (22) is vertically arranged inside the placement frame (21). The side of the seal body (22) with characters is in contact with ink pad (211). The ink pad (211) is fixed on the inner cavity side wall of the placement frame (21). The seal body (22) can enter and exit the bottom of the placement frame (21).

4. The seal structure that is easy to use as claimed in claim 3, characterized in that: A fixing ring (23) is sleeved on the annular surface of the seal body (22), and two rotating shafts (25) are fixed on the fixing ring (23) and arranged symmetrically along the vertical direction. The rotating shafts (25) are arranged in the horizontal direction, and the ends of the rotating shafts (25) are rotatably connected to the slide plate (24). The slide plate (24) is slidably connected to the slide groove on the inner wall of the placement frame (21), and a gear (251) is sleeved and fixed on the surface of the rotating shaft (25); Two vertical guide rails (13), the two vertical guide rails (13) are located below the slide groove, and the guide grooves on the vertical guide rails (13) correspond to the slide grooves, and the slide plate (24) can slide vertically into the guide grooves on the vertical guide rails (13); A first coil spring, wherein the first coil spring is sleeved on the surface of the rotating shaft (25), and the two ends of the first coil spring are respectively fixed on the rotating shaft (25) and the slide plate (24), and the seal body (22) is kept in a vertical position without being affected by external forces by the first coil spring; The two slide plates (24) are connected via an arc-shaped connecting frame (26), and a connecting sleeve (27) that can be connected to the driving assembly (4) is fixed at the top center of the connecting frame (26).

5. The seal structure that is easy to use as claimed in claim 4, characterized in that: The gear (251) can mesh with a rack (131) on the inner wall of one side of the vertical guide rail (13), and the rack (131) is located in the middle of the vertical guide rail (13).

6. The seal structure that is easy to use as claimed in claim 1, characterized in that: The driving assembly (4) comprises an outer connecting rod (41), the surface of the outer connecting rod (41) is sleeved with a supporting tube (5), the supporting tube (5) is fixed on the top side wall of the outer shell (1), and the supporting tube (5) is connected to the inner cavity of the outer shell (1), and the surface of the outer connecting rod (41) is sleeved with a fourth spring, one end of the fourth spring is fixed to the outer wall of the bottom of the outer connecting rod (41), and the other end is fixed to the top of the inner cavity of the supporting tube (5); An inner connecting rod (42), wherein the inner connecting rod (42) is slidably sleeved in the inner cavity of the outer connecting rod (41), and the top of the inner connecting rod (42) is fixed to the pressing plate (43); The outer walls on both sides of the bottom end of the inner connecting rod (42) are provided with connecting cavities (44), the interior of the connecting cavity (44) is slidably connected with a latch (45), the latch (45) can pass through the through hole on the top side wall of the outer connecting rod (41) and extend to the outside of the outer connecting rod (41), and the surface of the latch (45) is sleeved with a first spring; The bottom cross-section of the external connecting rod (41) is a regular hexagonal prism structure, and the bottom of the external connecting rod is plugged into the plug-in hole on the top surface of the connecting sleeve (27), and the plug-in hole is also a regular hexagonal prism structure; A position limiting tube (46), wherein the position limiting tube (46) is arranged on the top of the supporting tube (5), the position limiting tube (46) is fixed on the supporting tube (5) through a connecting rod, and the position limiting tube (46) is sleeved on the surface of the inner connecting rod (42).

7. The seal structure that is easy to use as claimed in claim 6, characterized in that: The top and bottom of the seal switching assembly (2) are both provided with a plurality of evenly distributed damping members (7), the damping member (7) comprising a first telescopic rod (71) and a pulley (72), the surface of the first telescopic rod (71) is sleeved with a second spring, the two ends of the second spring are respectively fixed to the two ends of the first telescopic rod (71), a rotatable pulley (72) is installed on the end of the first telescopic rod (71), and the pulley (72) can abut against the moving placement frame (21) and the connecting block (3).

8. The seal structure that is easy to use as claimed in claim 1, characterized in that: The switching rod (6) is fixed on the side wall of one of the placement frames (21) located on both sides. The switching rod (6) is arranged in the horizontal direction. The end of the switching rod (6) passes through the side wall of the shell (1) and extends to the outside of the shell (1). The end of the switching rod (6) is rotatably connected to an extension rod (61). The extension rod (61) can overlap with a limit plate (62) at its top. The limit plate (62) is fixed on the top side wall of the switching rod (6); Two magnetic blocks that can attract each other are respectively fixed at the overlapping parts of the limiting plate (62) and the extension plate.

9. The seal structure that is easy to use as claimed in claim 4, characterized in that: It also comprises an identification component (9) of an identification stamp type, each placement frame (21) corresponds to one identification component (9), the identification component (9) is arranged on the top of the placement frame (21), a display window (8) made of a transparent material is arranged above the identification component (9), the display window (8) is fixed on the top side wall of the housing (1), and the display window (8) is located on one side of the driving component (4).

10. The seal structure that is easy to use as claimed in claim 9, characterized in that: The identification component (9) comprises an identification plate (91) for identifying the type of stamp, the identification plate (91) is arranged in a horizontal direction, and the identification plate (91) can enter the display window (8) through the lifting cavity (81); The bottom of the identification plate (91) has at least two second telescopic rods (92) arranged vertically, the second telescopic rods (92) are fixed on the corresponding placement frame (21), the bottom of the identification plate (91) is rotatably connected to one end of a rotating rod (93), the other end of the rotating rod (93) can overlap with the surface of the connecting frame (26), a sleeve (94) is fixed at the center of the rotating rod (93), the sleeve (94) is rotatably sleeved on a connecting shaft (95), the two ends of the connecting shaft (95) are fixed to the outer wall of the placement frame (21) through vertical rods, and the surface of the connecting shaft (95) is sleeved with a second coil spring; One end of the rotating rod (93) that is rotatably connected to the identification plate (91) is retractable.

Images