A new type of seal and method of use thereof

Abstract

The present application relates to the field of seal, specifically relates to a novel seal and its using method. Including the shell, the shell includes the upper shell, the middle shell and the lower shell which are connected in turn, the lower shell is connected with the bottom buckle, the surface of the bottom buckle is provided with the outlet for the seal to extend; support frame, the support frame is installed in the lower shell, and the support frame is connected with the pressing frame in sliding mode; compared with the traditional flip type (ink stamping seal) seal and other intelligent seal, the present application has the advantages of simple structure, flexible use and small size. The present application is a brand-new seal structure, which not only supports the ink-dipped printing surface, but also supports the photosensitive printing surface, copper seal head (surface) and most of the market material printing surface, and has good structural compatibility. In the safety design of the mechanism, the seal can be completely prevented from being transferred, and is suitable for office needs in various occasions.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of seals, in particular to a new type of seal and a method for using the same. BACKGROUND

[0002] Nowadays, intelligent seals are a combination of traditional seals, the Internet of Things and communication technology, integrating mechanical, electronic, computer control and Internet technology. They can effectively manage the seals of the seal right holders, such as effectively counting and timely uploading the number of times of stamping and the content of stamping to the managers, greatly improving the irregular stamping, false stamping and other irregular or even illegal behaviors, and ensuring the safe operation of enterprises and the orderly development of the economy. However, the above-mentioned intelligent seals still have the following problems:

[0003] 1. When stamping, the seal surface needs to be dipped in ink, and an ink pad needs to be matched, which is inconvenient to use, and the ink pad is easy to soil the hands or the table surface. In addition, it is difficult to make the seal surface dipped in ink or ink evenly, so the stamped seal often appears incomplete or unclear;

[0004] 2. When stamping, the seal surface is generally fixed, so only one type of seal can be stamped. If multiple types of seals are needed to stamp, multiple seals need to be used. However, in current life, different types of seals are often needed to stamp different seals, which requires the storage of multiple types of seals, which is very inconvenient;

[0005] 3. Chinese patent (application number: 2021109058578) a refilling mechanism and seal device, which can use the internal reversing mechanism to make the seal surface flip back into the seal after stamping, becoming a product with wide application. However, due to the large flip range of the seal head, the overall size of the seal is large, which is not convenient to carry. In addition, due to the limitation of its own structure, the seal surface may still be illegally copied, and the security is not high;

[0006] 4. Chinese patent (application number: 2022213990480) a portable automatic stamping mechanism, which can clamp different sizes and diameters of seals and take out the seals to realize manual stamping, has great flexibility, and to prevent illegal copying, a constant closed door structure similar to a rolling shutter door structure is adopted, the door is quickly opened when stamping and quickly closed after stamping, and at the same time, the ink on the seal surface is wiped off. However, the biggest disadvantage of this scheme is that in order to ensure compatibility, the size of the seal is too large, which is not convenient to use. SUMMARY

[0007] In view of the problems mentioned in the prior art, the present application provides a new type of seal, in order to overcome the problems of poor uniformity of the existing seal, incomplete and unclear seal, inability to replace different types of seals, complex structure, large size, convenient to carry and store, and possible illegal copying.

[0008] The present application is a new type of seal, comprising:

[0009] The shell comprises an upper shell, a middle shell and a lower shell connected in sequence, and the lower shell is further connected with a bottom buckle, and the surface of the bottom buckle is provided with an outlet for the seal to extend out;

[0010] The support frame is installed in the lower shell, and the support frame is in sliding connection with the pressing frame;

[0011] The seal assembly is connected with the support frame through the seal;

[0012] The pressing frame is installed in the middle shell, and the pressing frame can drive the seal to reciprocate along the vertical line, and the seal does not turn over the seal surface during reciprocation;

[0013] The rotating device is arranged between the seal and the outlet, and the rotating device is used to prevent illegal copying of the seal.

[0014] Preferably, the support frame comprises a base without a bottom surface and a structural member arranged in the base, both ends of the structural member are connected with the inner wall of the base, two symmetrically arranged positioning members are arranged on the structural member, positioning protrusions are further arranged on the positioning members, and the positioning members are connected through a cross bar; the cross bar is symmetrically provided with inner holes at both ends, a compression spring is arranged in the inner hole, one end of the compression spring is sleeved on a guide column arranged in the middle shell, the other end of the compression spring abuts against the seal, and two positioning columns are further arranged between the inner holes and are centrally symmetric.

[0015] Preferably, the inner wall of both ends of the base is provided with a sliding groove, a rotating hole and an L-shaped groove for the up-down sliding of the pressing frame, the sliding groove, the rotating hole and the L-shaped groove are symmetrically arranged, and the position of the rotating hole is higher than that of the L-shaped groove; a plurality of clamping grooves are further arranged at the bottom of the base, and the clamping grooves are matched with the buckles arranged on the bottom buckle.

[0016] Preferably, the seal assembly comprises a tension spring, a seal fixing ring, a fixing column, a support ring and a connecting ring; one end of the tension spring is connected with the positioning column, the other end of the tension spring is connected with the seal fixing ring for preventing the seal from moving, the seal fixing ring is connected with the support ring, the support ring is connected with the connecting ring, a seal is sleeved on the connecting ring, different types of seals can be replaced according to different types of connecting rings; one end of the fixing column extends through the fixing hole arranged on the seal fixing ring, and the other end extends upward into the pressing frame.

[0017] Preferably, the lower pressing frame is a pair, wherein the lower pressing frame is arranged between two positioning members, the lower pressing frame comprises a main body and connecting members arranged at both ends of the main body, the main body is provided with a positioning groove matched with the positioning protrusion at both ends, and the connecting members comprise a connecting circular shaft and a connecting square shaft, wherein the connecting square shaft is arranged at a position higher than the connecting circular shaft, and the connecting square shaft is matched with the sliding groove;

[0018] The main body of the lower pressing frame is further provided with an inner concave cavity.

[0019] Preferably, the rotating device comprises a pair of symmetrically arranged rotating doors, the rotating door comprises two side walls and an inkpad arranged between the two side walls, and the two side walls are provided with a first connecting shaft, a second connecting shaft, a first opening groove and a second opening groove;

[0020] The first connecting shaft is matched with the rotating hole, the second connecting shaft is matched with the L-shaped groove, the first opening groove is arranged at a position higher than the positions of the first connecting shaft and the second connecting shaft, the first opening groove is matched with the connecting circular shaft, and the second opening groove is arranged at a position lower than the positions of the first connecting shaft and the second connecting shaft, and the second opening groove is connected with the clamping block arranged at both ends of the inkpad through clamping.

[0021] Preferably, the rotating device further comprises a limiting block, the two ends of one side of the two rotating doors are formed with notches, the limiting block is arranged in the area between the notches and the side walls of the two rotating doors, and the base is further provided with a limiting hole for mounting the limiting block;

[0022] The rotating device further comprises a wedge-shaped block, one side wall of the support frame base is provided with a mounting hole, the wedge-shaped block is arranged in the mounting hole, the upper end of the mounting hole is communicated with the L-shaped groove, the wedge-shaped block is fixedly connected with the L-shaped groove, and the top of the wedge-shaped block is matched with the L-shaped groove.

[0023] Preferably, the rotating device further comprises a limiting switch, the inside of the limiting switch is provided with a push piece, and the push piece is connected with the lower pressing frame through abutting.

[0024] When the limiting switch is closed, the push piece is not connected with the lower pressing frame.

[0025] When the limiting switch is opened, the push piece abuts against the lower pressing frame, so that the seal and the ink are separated.

[0026] Preferably, the rotating device further comprises a control system, the control system is arranged in the upper shell, and comprises a circuit mainboard, a display screen and a touch panel connected with the circuit mainboard respectively, and the circuit mainboard is further provided with a switch and a charging interface for charging.

[0027] The locking device is arranged in the lower pressing frame, and the locking device is controlled by the switch to lock or unlock the seal.

[0028] A counter is arranged on the seal assembly to record the number of sealings.

[0029] A security chip is mounted on the base.

[0030] A battery is mounted in the pressing frame to provide power for the control system.

[0031] Preferably, the method comprises the following steps:

[0032] 1. Before use, select whether to dip ink according to different types of seals. When dipping ink is required, close the limit switch so that the seal surface is in contact with the ink in the ink pad to complete the dipping process.

[0033] 2. Press the switch to control the unlocking of the locking device. Move the pin shaft at the end of the electromagnet back to make the pin shaft not in contact with the middle shell, thereby unlocking and enabling the seal.

[0034] 3. Press the upper shell by hand. When the upper shell is pressed down, it drives the middle shell to compress the compression spring outside the guide column. The middle shell moves further downward, thereby driving the lower pressing frame to move downward. The lower pressing frame moves downward while the seal moves downward. In the entire downward movement process, the first opening slot of the rotating door rotates around the connecting circular shaft under the pushing of the connecting circular shaft, so that the rotating door rotates and opens to both sides while moving downward.

[0035] When the rotating door is opened, the first connecting shaft of the rotating door moves to the lower end of the rotating hole, and the second connecting shaft slides in the L-shaped slot to the bottom. At this time, the rotating door is completely opened. Continue to press down to make the seal exposed from the extension port, and the seal operation can be performed.

[0036] 4. After the seal is completed, release the upper shell by hand. In the upward movement process, the upper shell and the middle shell move upward under the restoring force of the compression spring. At the same time, the tension spring is pulled upward to drive the seal to move upward and reset. The middle shell moves upward together with the lower pressing frame and lifts the seal into the lower shell. The connecting circular shaft of the lower pressing frame pushes the first opening slot of the rotating door upward, so that the rotating door rotates around the connecting circular shaft in the opposite direction, and the rotating door is closed. At the same time, the first connecting shaft and the second connecting shaft reset to the initial position, and the entire reset process is completed.

[0037] 5. Press the switch to control the locking of the locking device. Move the pin shaft at the end of the electromagnet towards the middle shell to make the pin shaft in contact with the middle shell, thereby locking the seal.

[0038] 6. For the seal that needs to dip ink, open the limit switch to separate the seal surface from the ink in the ink pad, thereby preventing the seal surface from sticking to the ink for a long time.

[0039] Compared with the prior art, the present application has the following technical effects:

[0040] 1. The stamp can be installed with printing ink, and the printing ink is not needed to be dipped from other places, and the stamp printing ink is driven by the cooperation of the pressing frame and the supporting frame, after contacting the printing surface, the rotating door drives the stamp to open, which does not affect the stamping, and ensures that the stamped trace is complete and clear;

[0041] 2. The supporting frame ring and the connecting ring can replace different types of stamps, such as copper stamps, stamp leather stamps, photosensitive stamps and the like, and the structure is compatible, and is suitable for office needs in various occasions, and is simple and convenient to replace;

[0042] 3. The stamp can be packaged inside by the upper shell, the middle shell, the lower shell and the rotating door, so that the stamp is not taken out at will, the stamp can be driven by the hand pressure of the stamping person through the up-down movement of the pressing frame on the supporting frame, the stamp does not turn over during driving, the opposite rotating doors turn over and open for stamping during pressing, and the opposite rotating doors are automatically reset and closed after stamping, compared with the traditional flip type (ink returning stamp) stamp or other intelligent stamp, the structure has the advantages of simple structure, flexible use, small size and the like, and high safety, and can effectively solve the phenomenon that the stamp without turning over the stamp surface is illegally used, and make up for the defects of such devices in safety;

[0043] 4. The structure is small in size, and convenient for operation and carrying of the stamping personnel. BRIEF DESCRIPTION OF DRAWINGS

[0044] Figure 1 It is a whole structure schematic view of the present application;

[0045] Figure 2 It is a whole explosion view of the present application;

[0046] Figure 3 It is a supporting frame structure schematic view of the present application;

[0047] Figure 4 It is another angle structure schematic view of the supporting frame of the present application;

[0048] Figure 5 It is a structure schematic view of one of the pressing frames of the present application;

[0049] Figure 6 It is another structure schematic view of the pressing frame of the present application;

[0050] Figure 7 It is a rotating door structure schematic view of the present application;

[0051] Figure 8 It is a stamp structure schematic view of the present application;

[0052] Figure 9Structure diagram of the stamp assembly of the present application;

[0053] Figure 10 Structure diagram of the wedge of the present application;

[0054] Figure 11 Structure diagram of the limiting block of the present application;

[0055] Figure 12 Structure diagram of the embodiment 2 of the present application;

[0056] Figure 13 Another structure diagram of the embodiment 2 of the present application.

[0057] The figure mark: 1, display screen; 2, switch; 3, upper shell; 4, middle shell; 5, lower shell; 6, circuit mainboard; 7, touch panel; 8, press frame; 81, connecting round shaft; 82, connecting square shaft; 83, inner concave cavity; 84, first step surface; 85, positioning groove; 86, second step surface; 87, inner cavity; 9, rotary door; 91, first opening groove; 92, second connecting shaft; 93, first connecting shaft; 94, notch; 95, second opening groove; 10, support frame; 101, base; 102, structural member; 103, positioning member; 104, positioning protrusion; 105, crossbar; 106, inner hole; 107, positioning column; 108, sliding groove; 109, rotating hole; 110, L-shaped groove; 111, clamping groove; 112, limiting hole; 113, mounting hole; 11, battery; 12, bottom buckle; 13, fixed column; 14, stamp fixing ring; 15, locking device; 16, support ring; 17, connecting ring; 18, inkpad; 181, clamping block; 19, limiting switch; 20, spring; 21, fixed hole; 22, counter. DETAILED DESCRIPTION

[0058] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0059] Embodiment 1

[0060] As Figure 1 With Figure 2As shown, the new seal of the embodiment comprises a shell, which comprises upper shell 3, middle shell 4 and lower shell 5 connected in sequence, and the lower shell 5 is connected with bottom buckle 12, and the surface of the bottom buckle 12 is provided with an outlet for the seal to extend; support frame 10 is installed in the lower shell 5, and the support frame 10 is in sliding connection with the pressing frame 8; the seal is connected with the support frame 10 through the seal assembly; the pressing frame 8 is installed in the middle shell 4, and the pressing frame 8 can drive the seal to reciprocate along the vertical line, and the seal does not turn over the seal surface during reciprocation; the rotating device is arranged between the seal and the outlet, and the rotating device is used for preventing illegal enlargement of the seal.

[0061] As shown in Figure 3 With Figure 4 As shown, the support frame 10 comprises a base 101 without a bottom surface and a structural member 102 arranged in the base 101, and the two ends of the structural member 102 are connected with the inner wall of the base 101, and two symmetrical positioning members 103 are arranged on the structural member 102, as shown in Figure 3 As shown, the positioning member 103 is in cross shape, and a positioning protrusion 104 is arranged on the positioning member 103, and the positioning members 103 are connected through a cross bar 105; the cross bar 105 is symmetrically provided with inner holes 106 at the left and right ends, and a compression spring is arranged in the inner hole 106, one end of the compression spring is sleeved on a guide column in the middle shell 4 (not shown in the figure), and the other end abuts against the seal, and two positioning columns 107 are arranged between the inner holes 106, and the two positioning columns 107 are centrally symmetrical.

[0062] As shown in Figure 3 As shown, the inner wall of the base 101 at both ends is provided with a sliding groove 108, a rotating hole 109 and an L-shaped groove 110 for the up-down sliding of the pressing frame 8, and the sliding groove 108, the rotating hole 109 and the L-shaped groove 110 are symmetrically arranged, and the position of the rotating hole 109 is higher than that of the L-shaped groove 110; a plurality of clamping grooves 111 are further arranged on the bottom of the base 101, and the clamping grooves 111 are matched with the buckles on the bottom buckle 12.

[0063] As shown in Figure 5 With Figure 6 As shown, the pressing frame 8 is a pair, and the pressing frame 8 is arranged between the two positioning members 103, and the pressing frame 8 comprises a main body and connecting members arranged at both ends of the main body, and the main body is provided with a positioning groove 85 matched with the positioning protrusion 104 at both ends, and the connecting members comprise a connecting circular shaft 81 and a connecting square shaft 82, and the position of the connecting square shaft 82 is higher than that of the connecting circular shaft 81, and the connecting square shaft 82 is matched with the sliding groove 108; the main body of the pressing frame 8 is further provided with an inner recessed cavity 83, and the size of the inner recessed cavity 83 matches that of the seal, and the structures of the two pressing frames 8 are different in the embodiment, as shown in Figure 5One of the lower pressing frames 8 is provided with a first stepped surface 84 for placing the locking device 15, as shown in Figure 6 The other lower pressing frame 8 is provided with a second stepped surface 86 for placing the battery 11, as shown in

[0064] As shown in Figure 7 The rotating device includes a pair of symmetrically arranged rotating doors 9, each of which includes two side walls and a sealing pad 18 arranged between the two side walls, and each of the two side walls is provided with a first connecting shaft 93, a second connecting shaft 92, a first open slot 91 and a second open slot 95; the first connecting shaft 93 is matched with the rotating hole 109, the second connecting shaft 92 is matched with the L-shaped slot 110, the first open slot 91 is located higher than the first connecting shaft 93 and the second connecting shaft 92, the first open slot 91 is matched with the connecting circular shaft 81, and the second open slot 95 is located lower than the first connecting shaft 93 and the second connecting shaft 92, the second open slot 95 is connected with the clamping block 181 arranged at both ends of the sealing pad 18 through clamping, and the sealing pad 18 is provided with sealing oil.

[0065] Embodiment 2

[0066] The embodiment is basically the same as embodiment 1, and the embodiment is an improvement based on embodiment 1. As shown in Figure 9 The stamp assembly includes a tension spring, a stamp fixing ring 14, a fixing column 13, a support ring 16 and a connecting ring 17; one end of the tension spring is connected with the positioning column 107, and the other end is connected with the stamp fixing ring 14 for preventing the stamp from moving, the stamp fixing ring 14 is connected with the support ring 16, the support ring 16 is connected with the connecting ring 17, the stamp is sleeved on the connecting ring 17, and different types of stamps can be replaced according to different types of connecting rings 17; one end of the fixing column 13 extends through the fixing hole 21 arranged on the stamp fixing ring 14 and extends upward into the lower pressing frame 8.

[0067] In the embodiment, the spring 20 is arranged between the stamp fixing ring 14 and the support ring 16, so that the accuracy of counting can be improved by the spring 20, because the counter needs to be in contact with the support ring 16 to record the number of times; in the embodiment, the connecting ring 17 can be directly replaced when the stamp is replaced, as shown in Figure 9 The connecting ring 17 shown in Figure 12 The connecting ring 17 shown in Figure 13 The connecting ring 17 shown in The connecting ring 17 of the seal stamp includes two parts, the upper part is connected with the main support ring, and the other part is connected with the seal stamp.

[0068] Embodiment 3

[0069] This embodiment is basically the same as Embodiment 1 or 2, and is an improvement based on Embodiment 1 or 2. It also includes a limiting block. The two ends of one side of the two rotating doors 9 are formed with notches 94, and the area between the notches 94 and the side walls of the two rotating doors 9 is provided with a limiting block. The base 101 is also provided with a limiting hole 112 for installing the limiting block. The limiting block is installed in the limiting hole 112 as shown in Figure 3 and Figure 11 The protruding part of the limiting block cooperates with the notch 94, and the limiting block can prevent the two rotating doors 9 from rotating more than 90 degrees when they are closed. Figure 11

[0070] Embodiment 4

[0071] This embodiment is basically the same as Embodiment 1 or 2 or 3, and is an improvement based on Embodiment 1 or 2 or 3.

[0072] It also includes a wedge-shaped block. One side wall of the base 101 of the support frame 10 is provided with a mounting hole 113, and the mounting hole 113 is provided with a wedge-shaped block. The upper end of the mounting hole 113 is communicated with the L-shaped slot 110, and the wedge-shaped block is fixedly connected with the L-shaped slot 110, and the top of the wedge-shaped block is in close contact with the L-shaped slot 110. The shape of the wedge-shaped block in this embodiment is as shown in Figure 10 The wedge-shaped block is provided with a point A, which is connected with a small hole in the mounting hole 113 of the base 101. The wedge-shaped block is installed in the mounting hole 113 as shown in Figure 3 The wedge-shaped block is movably arranged in the mounting hole 113. In this embodiment, the B face of the wedge-shaped block is in close contact with the leftmost side of the mounting hole 113. During the sliding of the second connecting shaft 92 to the bottom of the L-shaped slot 110, the second connecting shaft 92 will come into contact with the C face of the wedge-shaped block. After the contact, the B face of the wedge-shaped block will move from the leftmost side of the mounting hole 113 to the rightmost side of the mounting hole 113 and be in close contact with it. After the close contact, the D face of the wedge-shaped block will be lifted upwards. The wedge-shaped block in cooperation with the L-shaped slot 110 will fix the second connecting shaft 92, preventing the second connecting shaft 92 from rotating back.

[0073] Embodiment 5

[0074] This embodiment is basically the same as Embodiment 1 or 2 or 3 or 4, and is an improvement based on Embodiment 1 or 2 or 3 or 4.

[0075] It also includes a limiting switch 192, the inside of which is provided with a tab. The tab is in contact with the pressing frame 8 when the limiting switch 192 is closed, and is not in contact with the pressing frame 8 when the limiting switch 192 is opened. When the limiting switch 192 is opened, the tab is in contact with the pressing frame 8, which can separate the seal and the ink. As shown in​Figure 1 As shown, the limit switch 192 is arranged to prevent the seal and the ink from sticking together due to long-time contact when the seal is not used for a long time. The limit switch 192 is actuated, at which time the actuating piece will be in contact with the lower pressing frame 8 and drive the lower pressing frame 8 to move downward by a distance. At this time, the lower pressing frame 8 drives the rotating door 9 to move downward by a distance (the rotating door 9 does not rotate), and a gap is formed between the seal and the ink, thereby preventing the seal and the ink from sticking together.

[0076] Embodiment 6

[0077] This embodiment is basically the same as Embodiments 1 or 2 or 3 or 4 or 5, and is an improvement based on Embodiments 1 or 2 or 3 or 4 or 5.

[0078] The control system is installed in the upper shell 3, and includes the circuit mainboard 6, the display screen 1, and the touch panel 7 connected to the circuit mainboard 6. The circuit mainboard 6 is further provided with the switch 2 and the charging interface for charging. The charging interface is TYPEC. In this embodiment, the circuit mainboard 6 is SYD8801. The display screen 1 can display the information such as the counter count and time. The touch panel 7 is used for human-computer interaction.

[0079] The locking device 15 is installed in the lower pressing frame 8 and is controlled by the switch 2 to lock or unlock the seal. In this embodiment, the locking device 15 is an electromagnetic valve. One end of the electromagnetic valve has a pin shaft, which extends to the matching concave surface on the middle shell 4. When the electromagnetic valve is not powered, the pin shaft is in contact with the concave surface for locking. When the electromagnetic valve is powered, the pin shaft is attracted, and the pin shaft is not in contact with the concave surface, so that the seal can be operated.

[0080] The counter is arranged at the top of the seal fixing ring 14 and is in contact with the support ring 16 at the bottom, so as to record the number of seal operations.

[0081] The security chip is installed on the base 101 and is arranged on the other end surface of the base 101 away from the limit block. In this embodiment, the security chip is an NFC chip for the record of the public security seal.

[0082] The battery 11 is installed in the lower pressing frame 8 and is used to provide power for the control system. In this embodiment, the battery 11 is preferably 600mAH.

[0083] 1. Before use, whether it is necessary to dip ink according to different types of seals. When it is necessary to dip ink, the limit switch 192 is closed, so that the seal surface is in contact with the ink in the ink pad 18 to complete the dipping process.

[0084] 2. Press switch 2, control locking device 15 to unlock, through the pin shaft of the end of the electromagnet back to move, so that the pin shaft and the middle shell 4 is not in contact, remove the lock and seal;

[0085] 3. Hand pressure on the shell 3, shell 3 down, driven by the middle shell 4 will be set in the compression spring outside the guide column, the middle shell 4 further down, thereby driving the lower frame 8 down, the lower frame 8 down at the same time will be accompanied by the seal down, in the whole process of moving down, the first opening slot 91 of the rotating door 9 will be in the connection of the circular shaft 81 under the push of the connection of the circular shaft 81 as the center of rotation so that the rotating door 9 in the downward movement while rotating door 9 respectively to both sides of the rotation and open;

[0086] Open at the same time, the first connecting shaft 93 of the rotating door 9 down to the lower end of the rotating hole 109, the second connecting shaft 92 will be in the L-shaped slot 110 sliding to the bottom, at this time the rotating door 9 is completely open, continue to press down so that the seal from the outlet exposed, can be seal operation;

[0087] 4. After the seal, hand off the shell 3, in the process of moving up, under the action of the spring force, the shell 3 and the middle shell 4 upward movement, while the spring is pulled back to the upper so as to drive the seal up reset, the middle shell 4 together with the lower frame 8 upward movement and the seal up to the lower shell 5, the connecting circular shaft 81 of the lower frame 8 will be upward to the first opening slot 91 of the rotating door 9, so that the rotating door 9 with the connection of the circular shaft 81 as the center of rotation in the opposite direction, so that the rotating door 9 closed, at the same time, the first connecting shaft 93 and the second connecting shaft 92 reset to the initial position, complete the whole reset process;

[0088] 5. Press switch 2, control locking device 15 to lock, through the pin shaft of the end of the electromagnet to the middle shell 4, so that the pin shaft and the middle shell 4 is in contact, can lock the seal;

[0089] 6. For the need to dip ink seal, can open the limit switch 192, so that the seal surface and the ink in the ink pad 18 is separated, to prevent long time not to use the seal surface and the ink adhesion.

Claims

1. A new type of seal, characterized in that, The utility model relates to a stamping machine, including: The shell includes upper shell, middle shell and lower shell which are connected in turn, and the lower shell is further connected with the bottom buckle, and the surface of the bottom buckle is provided with the outlet for the stamp to extend out; The support frame is installed in the lower shell, and the support frame is in sliding connection with the pressing frame; The stamp is connected with the support frame through the stamp assembly; The pressing frame is installed in the middle shell, and the pressing frame can drive the stamp to reciprocate along the vertical line, and the stamp does not turn over the seal surface during reciprocation; The rotating device is arranged between the stamp and the outlet, and the rotating device is used for preventing the stamp from being illegally imprinted; The limit switch is further provided with a push piece in the inside, and the push piece is connected with the pressing frame; When the limit switch is closed, the push piece is not connected with the pressing frame; When the limit switch is opened, the push piece is in abutment with the pressing frame, and can drive the stamp to separate from the ink pad; The support frame includes a base without a bottom surface and a structural member arranged in the base, both ends of the structural member are connected with the inner wall of the base, two symmetrical positioning members are arranged on the structural member, the positioning members are in cross shape, positioning protrusions are further arranged on the positioning members, and the positioning members are connected through a cross bar; The cross bar is symmetrically provided with inner holes at left and right ends, compression springs are arranged in the inner holes, one end of the compression spring is sleeved on a guide column arranged in the middle shell, the other end is in abutment with the stamp, two positioning columns are further arranged between the inner holes and are centrally symmetrical, the inner wall of both ends of the base is provided with a sliding groove, a rotating hole and an L-shaped groove for the pressing frame to slide up and down, the sliding groove, the rotating hole and the L-shaped groove are symmetrically arranged, and the position of the rotating hole is higher than the position of the L-shaped groove; The bottom of the base is further provided with a plurality of clamping grooves matched with buckles arranged on the bottom buckle; The stamp assembly includes a tension spring, a stamp fixing ring, a fixing column, a support ring and a connecting ring, one end of the tension spring is connected with the positioning column, the other end is connected with the stamp fixing ring for preventing the stamp from moving, the stamp fixing ring is connected with the support ring, the support ring is connected with the connecting ring, the stamp is sleeved on the connecting ring, different types of stamps can be replaced according to different types of connecting rings; One end of the fixing column extends through a fixing hole arranged on the stamp fixing ring and extends upward to the pressing frame; The pressing frame is a pair of pressing frames arranged between the two positioning members, the pressing frame includes a main body and connecting members arranged at both ends of the main body, the main body is provided with a positioning groove matched with the positioning protrusion at both ends, the connecting members include a connecting circular shaft and a connecting square shaft, the position of the connecting square shaft is higher than the position of the connecting circular shaft, and the connecting square shaft is matched with the sliding groove; The main body of the pressing frame is further provided with an inner recess; The rotating device includes a pair of symmetrically arranged rotating doors, the rotating door includes two side walls and a stamp pad arranged between the two side walls, the two side walls are provided with a first connecting shaft, a second connecting shaft, a first opening groove and a second opening groove; Wherein the first connecting shaft is matched with the rotating hole, the second connecting shaft is matched with the L-shaped slot, the first opening slot is higher than the position of the first connecting shaft and the second connecting shaft, the first opening slot is matched with the connecting round shaft, and the second opening slot is lower than the position of the first connecting shaft and the second connecting shaft, and the second opening slot is connected with the clamping block arranged at the two ends of the ink pad.

2. A new type of seal as claimed in claim 1, wherein Further comprising a limiting block, the two ends of the opposite surface of the two rotating doors are formed with notches, and the area between the notches and the side walls of the two rotating doors is provided with the limiting block, and the base is further provided with a limiting hole for installing the limiting block; Further comprising a wedge-shaped block, one of the side walls of the base is provided with a mounting hole, the mounting hole is provided with the wedge-shaped block, the upper end of the mounting hole is communicated with the L-shaped slot, the wedge-shaped block is fixedly connected with the L-shaped slot, and the top of the wedge-shaped block is matched with the L-shaped slot.

3. The new seal according to any one of claims 1-2, characterized in that, Further comprising: A control system is installed in the upper shell, including a circuit mainboard, a display screen and a touch panel connected with the circuit mainboard respectively, and a switch and a charging interface for charging are further arranged on the circuit mainboard; A locking device is installed in the pressing frame, and the locking device is controlled by the switch to lock or unlock the seal; A counter is arranged on the seal assembly and can record the number of sealings; A security chip is installed on the base; A battery is installed in the pressing frame and is used to provide power for the control system.

4. A method of using the new stamp of claim 3, wherein, The steps include: (1) Before starting to use, whether to dip ink is selected according to different types of seals, when the ink needs to be dipped, the limiting switch is closed, so that the seal surface is in contact with the ink in the ink pad to complete the dipping process; (2) The switch is pressed to control the locking device to be unlocked, the pin shaft at the end of the electromagnet moves back, so that the pin shaft is not in contact with the middle shell, the locking is released and the seal is stamped; (3) The upper shell is pressed by hand, when the upper shell is pressed down, the compression spring sleeved outside the guide column is compressed, the middle shell moves further downward, so that the pressing frame moves downward, the pressing frame moves downward, and the seal moves downward at the same time, in the whole downward movement process, the first opening slot of the rotating door rotates around the connecting round shaft under the pushing of the connecting round shaft, so that the rotating door rotates to the two sides respectively and opens at the same time; When the rotating door is opened, the first connecting shaft moves to the lower end of the rotating hole, and the second connecting shaft slides in the L-shaped slot to the bottom, at this time, the rotating door is completely opened, the seal is exposed from the outlet, and the stamping operation can be performed; (4) After the stamping is completed, the upper shell is released, in the upward movement process, under the action of the restoring force of the compression spring, the upper shell and the middle shell move upward, and the tension spring is pulled upward to drive the seal to move upward and reset, the middle shell moves upward together with the pressing frame and lifts the seal into the lower shell, the connecting round shaft of the pressing frame pushes the first opening slot of the rotating door upward, so that the rotating door rotates in the opposite direction around the connecting round shaft, the rotating door is closed, and the first connecting shaft and the second connecting shaft are reset to the initial position, and the whole reset process is completed. (5) Press the switch to control the locking device to lock, move the pin shaft at the end of the electromagnet towards the middle shell, so that the pin shaft is in contact with the middle shell, and the seal can be locked; (6) For the seal that needs to be dipped in ink, the limit switch can be opened to separate the seal surface from the ink in the seal pad, preventing the seal surface from sticking to the ink for a long time.

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