Stamp-pad ink box turnover mechanism and seal equipment

Abstract

The utility model relates to a stamp-pad ink box turnover mechanism and stamp equipment, the stamp-pad ink box turnover mechanism comprises a turnover driving shaft, a stamp-pad ink box tray and a turnover track, the turnover driving shaft is configured to be capable of generating reciprocating movement on the inner side of a shell of the stamp equipment after being driven; the stamp-pad ink box tray is configured to be rotatably arranged on the inner side of the equipment shell and can rotate to the position below the pattern face of the stamp body, and the overturning rail is in transmission fit with the stamp-pad ink box tray and is configured to be clamped in the overturning driving shaft in a matched mode and slide back and forth in the overturning rail, so that the stamp-pad ink box tray is switched and adjusted between the horizontal state and the vertical state. The stamp-pad ink box tray can be turned over and switched between the horizontal state and the vertical state, the required space is just the height of the stamp-pad ink box tray, and therefore the effect that the stamp-pad ink box tray is turned over by occupying a small space is achieved. By means of the stamp-pad ink box overturning mechanism, the requirement for the compact structure of stamp equipment can be met, and the stamp-pad ink box tray can be overturned.

Description

Technical Field

[0001] The utility model relates to the field of seal equipment, in particular to a stamp ink box turning mechanism and a seal equipment. Background Art

[0002] The existing seal equipment mainly includes an equipment housing, a seal carrier, a seal body, an ink box, a pressing part that drives the seal carrier to move up and down in the equipment housing, and an ink box flipping mechanism that drives the ink box to flip. There is a seal outlet for the seal body to enter and exit at the bottom of the equipment housing. The seal body is set on the seal carrier. The seal body has a seal pattern surface. The seal body can move to the seal outlet with the moving seal carrier.

[0003] When a stamp operation is required, a downward pressing force is manually applied to the pressing part, so that the pressing part drives the seal carrier to move in the device housing toward the seal outlet at the lower end of the device housing directly or indirectly. The seal body also moves toward the seal outlet below the device housing as the seal carrier moves, and the ink box flipping mechanism drives the ink box to complete the flip before the seal body moves to the outside of the seal outlet, so that the seal pattern surface of the seal body is pressed onto the ink pad of the ink box, thereby realizing that the seal body pattern printed with the ink pad is stamped on the document to be stamped.

[0004] However, the ink box flipping mechanism of the existing seal equipment has shortcomings: the ink box flipping mechanism needs to occupy a large space in the equipment housing to complete the flipping action of the ink box from a horizontal state to a vertical state, which requires the design of a larger equipment housing, reduces the space utilization rate of the entire seal equipment, and cannot meet the compact and small-volume design requirements of the seal equipment. Utility Model Content

[0005] The first technical problem to be solved by the present invention is to provide an ink cartridge flipping mechanism for the above-mentioned prior art, which can occupy a relatively small space in the device housing and can drive the ink cartridge to complete the flipping action.

[0006] The second technical problem to be solved by the present invention is to provide a stamp device using the above-mentioned ink box turning mechanism.

[0007] The technical solution adopted by the present invention to solve the first technical problem is: the ink cartridge flipping mechanism is configured to be applied to a stamp device, and is characterized by comprising:

[0008] A flip drive shaft is configured to be driven to move back and forth inside the housing of the stamp device;

[0009] An ink cartridge tray having a tray base and a carrying space for the ink cartridge; wherein the tray base is configured to be rotatably disposed inside the device housing and rotatable below the seal body pattern surface;

[0010] The flip track cooperates with the ink cartridge tray and is configured to engage with the flip drive shaft and slide back and forth within the flip track; wherein the ink cartridge tray is configured to switch between a horizontal state and a vertical state as the flip drive shaft slides back and forth within the flip track;

[0011] The horizontal state is a state in which the plane of the tray base and the axial direction of the device shell are perpendicular to each other, and the vertical state is a state in which the plane of the tray base and the axial direction of the device shell are parallel to each other.

[0012] As a first setting method of the flipping drive shaft, in the ink box flipping mechanism, the flipping drive shaft is configured to be set on a preset seal carrier in the device housing, so that the flipping drive shaft moves back and forth along the axial direction of the device housing as the seal carrier moves.

[0013] As a second setting method of the flipping drive shaft, in the ink box flipping mechanism, the flipping drive shaft is configured to be set on a preset bracket in the device housing; wherein, a seal carrier hung on the bracket is provided in the device housing, and the bracket is configured to move back and forth along the axial direction of the device housing after being driven.

[0014] Improved, in this utility model, for the ink cartridge flipping mechanism that adopts the first setting to flip the drive shaft or the ink cartridge flipping mechanism that adopts the second setting to flip the drive shaft, the flipping track is set on the side wall of the ink cartridge tray.

[0015] Furthermore, in the ink cartridge flipping mechanism, the ink cartridge tray includes a peripheral wall extending upward along the edge of the tray base, and the flipping track is arranged on the inner side wall of the peripheral wall; wherein the peripheral wall and the tray base together form the carrying space.

[0016] Further improved, in the ink cartridge flipping mechanism, the flipping track includes:

[0017] a first track, engaged with the flip drive shaft and moving back and forth within the first track, the first track being configured to be inclined relative to the horizontal plane of the tray base and forming an inclination angle with the horizontal plane of the tray base; the inclination angle ranges from (0° to 45°);

[0018] The second track is connected to the first track and cooperates with the flip driving shaft to move back and forth in the second track. The second track is configured to be parallel to the horizontal plane where the tray base is located.

[0019] Preferably, in the ink cartridge flipping mechanism, the tilt angle is 45°.

[0020] Improved, in the ink cartridge flipping mechanism, the inclination angle is less than 45°, and the inclination angle of the second track relative to the horizontal plane where the tray base is located is greater than 0° and less than 45°.

[0021] As a further improvement, in the ink cartridge flipping mechanism, the tray base is set to the inner side of the device housing through a flip shaft, and the flip drive shaft is configured so that when the tray base is in the horizontal state, the end of the flip drive shaft is located at the junction of the first track and the second track, and this end of the flip drive shaft and the end on the same side of the flip shaft are both located on the first track.

[0022] The technical solution adopted by the utility model to solve the second technical problem is: a stamp device, characterized in that it applies any one of the ink box turning mechanisms described above.

[0023] Compared with the prior art, the advantages of the present invention are as follows: the ink box flipping mechanism of the present invention is provided with a flip drive shaft, an ink box tray and a flip track, wherein the flip drive shaft is configured to be driven to move back and forth inside the housing of the stamp device, the ink box tray is configured to be rotatably arranged inside the device housing and can be rotated to below the pattern surface of the stamp body, and the flip track is configured to cooperate with the ink box tray in transmission and is configured to engage with the flip drive shaft and slide back and forth within the flip track to achieve the switching adjustment of the ink box tray between the horizontal state and the vertical state, so that the space required for the ink box tray to flip between the horizontal state and the vertical state is exactly the height of the ink box tray, thereby achieving the effect of completing the flipping of the ink box tray by occupying a small space. The ink box flipping mechanism thus provided can not only meet the structural compactness requirements of the stamp device, but also complete the flipping of the ink box tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural diagram of the seal device in Example 1 of the present utility model;

[0025] Figure 2 for Figure 1 The schematic structural diagram of the stamp device when the ink cartridge tray is in a horizontal state;

[0026] Figure 3 for Figure 2 A schematic diagram of the structure of the seal device in the state shown, after removing the device housing and the pressing member;

[0027] Figure 4 for Figure 3Schematic diagram of the ink cartridge tray being removed from the device housing;

[0028] Figure 5 It is a structural diagram of the ink cartridge tray;

[0029] Figure 6 for Figure 4 a cross-sectional view of the stamp apparatus in the illustrated state;

[0030] Figure 7 for Figure 1 The schematic diagram of the structure of the stamp device when the ink cartridge tray is in a vertical state;

[0031] Figure 8 for Figure 7 A schematic diagram of the structure of the seal device in the state shown, after removing the device housing and the pressing member;

[0032] Figure 9 for Figure 8 a cross-sectional view of the structure shown;

[0033] Figure 10 This is a structural cross-sectional view of the ink cartridge tray of the stamp device (after removing the pressing member and the device housing) in the second embodiment of the present invention when it is in the opening process;

[0034] Figure 11 for Figure 10 Schematic diagram of the main structural breakdown of the seal equipment shown. DETAILED DESCRIPTION

[0035] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0036] Example 1

[0037] The first embodiment of the present invention provides an ink box flipping mechanism configured to be applied to a stamp device, and the stamp device has a device housing 1. The ink box flipping mechanism includes a flipping drive shaft 3, an ink box tray 4, and a flipping track 5; the flipping drive shaft 3 is configured to cooperate with the stamp carrier 2 in a transmission manner so as to realize the flipping drive shaft 3 moving along with the stamp carrier 2 in the device housing 1; the ink box tray 4 has a tray base 40 and the ink box tray 4 has a carrying space for carrying the ink box; wherein the tray base 40 is configured to be rotatably set to the inside of the device housing 1 and can be rotated to the bottom of the stamp body pattern surface; for example, a bracket 11 is provided on the inside of the device housing 1, and the tray bottom 40 is provided on the inside of the device housing 1. The seat 40 is rotatably arranged on the bracket 11; the flip track 5 is in transmission cooperation with the ink cartridge tray 4 and is configured to cooperate with the flip drive shaft 3 to be engaged and slide back and forth in the flip track; wherein, the ink cartridge tray 4 is configured to realize the switching adjustment of the ink cartridge tray 4 between the horizontal state and the vertical state as the flip drive shaft 3 slides back and forth in the flip track 5; wherein, the horizontal state is a state when the plane of the tray base and the axial direction of the device housing are perpendicular to each other, and the vertical state is a state when the plane of the tray base and the axial direction of the device housing are parallel to each other.

[0038] Specifically, see Figures 2 to 6 As shown, in the ink cartridge turning mechanism of this embodiment, the turning drive shaft 3 is arranged on the side wall of the stamp carrier 2 , and the turning track 5 is arranged on the side wall of the ink cartridge tray 4 .

[0039] As the structural form of the ink cartridge tray, see Figure 4 and Figure 5 As shown, in this embodiment, the ink cartridge tray 4 includes a peripheral wall 41 extending upward along the edge of the tray base 40, and the flip track 5 is arranged on the inner side wall of the peripheral wall 41; wherein, the peripheral wall 41 and the tray base 40 together form the carrying space.

[0040] As a specific implementation of the flip track, see Figures 4-6 As shown, in this embodiment, the flip track 5 includes a first track 51 and a second track 52 that are connected to each other. The first track 51 is engaged with the flip drive shaft 3 and moves back and forth within the first track. The first track 51 is configured to be inclined relative to the horizontal plane of the tray base 40 and forms an inclination angle θ with the horizontal plane of the tray base 40; the angle range of the inclination angle θ is (0°, 45°]); the second track 52 is engaged with the flip drive shaft 3 and moves back and forth within the second track. The second track 52 is configured to be parallel to the horizontal plane of the tray base 40. Of course, the above-mentioned first track 51 and second track 52 are both in the form of straight tracks.

[0041] In order to achieve the fastest speed and minimum space occupied by the ink cartridge tray to complete the switching adjustment from the horizontal state to the vertical state in the device housing, in this embodiment, the tilt angle θ is preferably set to 45°.

[0042] Of course, considering that the inclination angle θ formed between the first rail and the horizontal plane of the tray base is less than 45°, this embodiment further provides that, when the inclination angle θ is less than 45°, the inclination angle of the second rail 52 relative to the horizontal plane of the tray base 40 is greater than 0° and less than 45°. In this way, when the inclination angle of the first rail is less than 45°, the inclination angle of the second rail relative to the horizontal plane of the tray base is increased to compensate for the first rail's inability to cooperate with the ink cartridge tray during flipping.

[0043] As a way to realize the installation of the tray base in conjunction with the device housing, see Figure 4 and Figure 6 As shown, the tray base 40 is mounted inside the device housing 1 via the tilt shaft 6. The tilt drive shaft 3 is configured so that when the tray base 40 is in the horizontal position, the end 3a of the tilt drive shaft 3 is located at the junction 5a between the first rail 51 and the second rail 52. Furthermore, the end 3a of the tilt drive shaft 3 and the end 6a of the tilt shaft 6 on the same side are both located on the first rail 51. In this embodiment, the end 52a of the second rail, which is located on the second rail 52 and away from the junction, is open.

[0044] In addition, this embodiment further provides a stamp device, which includes a device housing 1 and a stamp carrier 2 that can be driven to move up and down in the device housing. The stamp device herein employs the above-mentioned ink cartridge turning mechanism.

[0045] The following combination Figures 1 to 9 The working principle of the ink cartridge flipping mechanism in this embodiment is explained below:

[0046] The ink cartridge tray is in a horizontal position when the stamp device is not in use. The pattern surface of the stamp body S is located above the ink cartridge tray. At this time, no stamping operation is required.

[0047] When the ink cartridge tray needs to be flipped from a horizontal position to a vertical position to cooperate with the stamp device to complete the stamping operation, as the stamp carrier is driven by the driving force and moves within the device housing toward the stamp outlet below the device housing, the stamp carrier drives the flip drive shaft to move from the junction of the first track and the second track into the second track and move within the second track to a position away from the junction. The tray base of the ink cartridge tray is rotated to the vertical position due to the downward pressure of the flip drive shaft moving within the second track until the tray base of the ink cartridge tray is tightly attached to the inner side wall of the device housing in the vertical direction, thereby completing the change of the ink cartridge tray from the horizontal position to the vertical position. It can be seen that the space required for the ink cartridge flipping mechanism to drive the ink cartridge flipping action at this time is the sum of the length of the tray base and the thickness of the peripheral wall extending upward from the tray base.

[0048] When the ink cartridge tray needs to be flipped from a vertical state to a horizontal state to facilitate the stamp device to retract the stamp body, as the stamp carrier is driven by a reverse driving force and moves from the outside of the stamp outlet of the device housing toward the inside of the device housing, the stamp carrier drives the flip drive shaft to move from the second track to the junction of the first track and the second track, and the tray base of the ink cartridge tray is driven by the flip drive shaft moving in the second track to rotate to the horizontal state, thereby completing the change requirement of the ink cartridge tray from a vertical state to a horizontal state. Of course, the space required for the ink cartridge flipping mechanism to drive the ink cartridge flipping action at this time is also the sum of the length of the tray base and the thickness of the peripheral wall extending upward from the tray base.

[0049] Example 2

[0050] This embodiment 2 provides another ink box flipping mechanism configured to be applied to a stamp device, the stamp device having a device housing 1. Figure 10 and Figure 11 As shown, the difference between the ink cartridge flipping mechanism in the first embodiment and the ink cartridge flipping mechanism in the second embodiment is that the flipping drive shaft 3 is configured to be mounted on a pre-set hanger 7 within the device housing 1; wherein, the device housing 1 is provided with a seal carrier 2 mounted on the hanger 7, and the hanger 7 is configured to be driven to move back and forth along the axial direction of the device housing. Of course, the hanger 7 here is preferably a rigid hanger, and the seal carrier 2 is mounted on the hanger 7 with a slight upward and downward expansion space. In this way, the seal carrier can allow the seal body to move more freely to adhere to the ink in the ink cartridge, thereby enhancing the clarity of the subsequent stamp pattern.

[0051] As for the working method of the ink box flipping mechanism, when the hanger is driven to move toward the bottom of the device shell, the hanger will drive the flip drive shaft to move downward, and the flip drive shaft will slide along the flip track 5, so that the ink box tray can be flipped from a horizontal state to a vertical state; when the hanger is driven in the reverse direction to move toward the top of the device shell, the hanger will drive the flip drive shaft to move upward, and the flip drive shaft will slide along the flip track 5, so that the ink box tray can be flipped from a vertical state to a horizontal state.

[0052] It is particularly important to note that in the ink cartridge flipping mechanism of the second embodiment, while the second track 52 is a linear track, the second track 52 has an upper side 521 and a lower side 522 that are parallel to each other and of equal length. The lower side 522 has a linear extension 5221 extending along the length of the lower side and away from the junction 5a. By providing this linear extension 5221 on the lower side of the second track 52, when the ink cartridge is opened and flipped to the side within the device housing (i.e., in a vertical position), the flip drive shaft 3 on the hanger 7 moves vertically downward along this linear extension 5221, thereby ensuring that the hanger 7 does not tilt during the downward movement.

[0053] Of course, such arrangement of the above-mentioned straight extension section 5221 can also meet the requirement that once the lower end of the inner side of the seal device shell needs to suspend one side structure of the device shell close to the camera device due to the need to set up a camera device, the straight extension section located on the other side of the device shell and arranged on the side wall of the ink box tray can be used to support and prevent the hanger from tilting during the downward process.

[0054] Although the preferred embodiments of the present invention have been described in detail above, it should be clearly understood that various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. The ink cartridge flipping mechanism is configured to be applied to a stamp device, characterized in that: include: A turning drive shaft (3) is configured to move back and forth inside the stamp device housing (1) after being driven; The ink cartridge tray (4) has a tray base (40) and a carrying space for carrying the ink cartridge; wherein the tray base (40) is configured to be rotatably arranged inside the device housing (1) and rotatable to the bottom of the seal body pattern surface; The flip track (5) cooperates with the ink cartridge tray (4) and is configured to cooperate with the flip drive shaft (3) to be engaged and slide back and forth within the flip track; wherein the ink cartridge tray (4) is configured to achieve switching adjustment between a horizontal state and a vertical state as the flip drive shaft (3) slides back and forth within the flip track (5); The horizontal state is a state in which the plane of the tray base and the axial direction of the device shell are perpendicular to each other, and the vertical state is a state in which the plane of the tray base and the axial direction of the device shell are parallel to each other.

2. The ink cartridge flipping mechanism according to claim 1, characterized in that: The flip drive shaft (3) is configured to be arranged on a stamp carrier (2) preset in the device housing, so that the flip drive shaft moves back and forth along the axial direction of the device housing as the stamp carrier moves.

3. The ink cartridge turning mechanism according to claim 1, characterized in that: The flip drive shaft (3) is configured to be arranged on a preset hanger (7) in the device housing; wherein a seal carrier (2) hung on the hanger (7) is arranged in the device housing (1), and the hanger (7) is configured to be able to move back and forth along the axial direction of the device housing after being driven.

4. The ink cartridge turning mechanism according to any one of claims 1 to 3, characterized in that: The turning track (5) is arranged on the side wall of the ink cartridge tray (4).

5. The ink cartridge turning mechanism according to claim 4, characterized in that: The ink cartridge tray (4) comprises a peripheral wall (41) extending upward along the edge of the tray base (40), and the flip track (5) is arranged on the inner side wall of the peripheral wall (41); wherein the peripheral wall (41) and the tray base (40) together form the carrying space.

6. The ink cartridge turning mechanism according to any one of claims 1 to 3, characterized in that: The flip track (5) comprises: A first track (51) is engaged with the turning drive shaft (3) and moves back and forth within the first track. The first track (51) is configured to be inclined relative to the horizontal plane of the tray base (40) and to form an inclination angle θ with the horizontal plane of the tray base (40); the inclination angle θ is in the range of (0°, 45°]; The second track (52) is connected to the first track (51) and cooperates with the flip drive shaft (3) to move back and forth in the second track. The second track (52) is configured to be parallel to the horizontal plane where the tray base (40) is located.

7. The ink cartridge turning mechanism according to claim 6, characterized in that: The inclination angle θ is 45°.

8. The ink cartridge turning mechanism according to claim 6, characterized in that: The inclination angle θ is less than 45°, and the inclination angle of the second track (52) relative to the horizontal plane where the tray base (40) is located is greater than 0° and less than 45°.

9. The ink cartridge turning mechanism according to claim 6, characterized in that: The tray base (40) is arranged on the inner side of the device housing (1) through the flip shaft (6), and the flip drive shaft (3) is configured so that when the tray base (40) is in the horizontal state, the end (3a) of the flip drive shaft (3) is located at the junction (5a) of the first track (51) and the second track (52), and the end (3a) of the flip drive shaft (3) and the end (6a) on the same side of the flip shaft (6) are both located on the first track (51).

10. Seal equipment, characterized in that, The invention is applied with the ink cartridge turning mechanism described in any one of claims 1 to 9.

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