CN210706536U

CN210706536U - Safety official seal

Info

Publication number: CN210706536U
Application number: CN201921221425.XU
Authority: CN
Inventors: 涂宣钦
Original assignee: Chongqing Denghongji Chuangfa Education Technology Co ltd
Current assignee: Chongqing Denghongji Chuangfa Education Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-09
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to the technical field of official seals, in particular to a safe official seal, which comprises a seal head, a handle and a connecting rod, wherein the connecting rod is connected between the seal head and the handle; the protective cover is provided with a locking mechanism for locking the stamp head in the protective cover and a spring for ejecting the stamp head from the protective cover. The scheme avoids the official seal from being used by others at will, and improves the security of the official seal.

Description

Safety official seal

Technical Field

The utility model relates to an official seal technical field especially relates to safe official seal.

Background

The official seal is a legal seal used by domestic organs, groups and units. The existing official seal only has the function of stamping but does not have the characteristics of electronization and intellectualization, and the function of the official seal is single, for example, the existing official seal does not have the functions of theft prevention and video recording, so that legal problems are often caused by the fact that the official seal is stolen or lost in the use process of the official seal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe official seal to avoid the official seal to be used by other people at will, improve the security that the official seal used.

In order to achieve the above purpose, the technical scheme of the utility model is that: the safety official seal comprises a seal head, a handle and a connecting rod, wherein the connecting rod is connected between the seal head and the handle; the protective cover is provided with a locking mechanism for locking the stamp head in the protective cover and a spring for ejecting the stamp head from the protective cover.

The principle and the effect of the scheme are as follows: the seal head is used for stamping, the handle is convenient for hold and press the seal head, and the connecting rod is used for linking together handle and seal head. The safety cover is used for covering the stamp head, and locking mechanism is used for locking the stamp head in the safety cover, and the spring is used for popping out the stamp head from the safety cover. Like this, at ordinary times, the stamp head is arranged in the safety cover and is pinned by locking mechanism and make the spring be compression state, the stamp head can not stretch out from the safety cover, only special personnel just can open locking mechanism, like through the key, the trick lock, mode control locking mechanism such as fingerprint identification or facial discernment, and other people can't open locking mechanism, so when this official seal is stolen or lost, other personnel can't take out the stamp head from the safety cover, thereby can't use the stamp head to accomplish the stamp, avoided this official seal to be used by other people at will and arouse some legal problems, the security that this official seal used has been improved.

When the special personnel used this official seal, the special personnel can open pinning mechanism, and the stamp head pops out in the safety cover under the effect of spring to can use the stamp head to seal.

Furthermore, pinning the mechanism and including the electromagnetic lock of fixed connection in the safety cover and the first spring bolt of fixed connection on the stamp head, be equipped with battery and controller on the safety cover, the controller is connected with battery and electromagnetic lock electricity respectively. The first lock tongue can be clamped in the electromagnetic lock, so that the stamp head is locked in the protective cover. Through controlling the controller, can control the electromagnetic lock for the electromagnetic lock loosens first lock tongue, and the electromagnetic lock loosens the back with first lock tongue, and the stamp head is under the effect of spring and the outside of auto-eject to the safety cover.

Furthermore, a camera is arranged on the protective cover and electrically connected with the controller. Therefore, the controller is controlled to enable the camera to work, the camera can shoot files such as contracts and the like, and meanwhile, the action, the user and the using place of the seal can be shot, so that the relevant information of the seal can be further recorded, and the use safety of the seal is improved.

Further, the outer wall of the protective cover is provided with a fingerprint recognizer. From this, can control the controller through fingerprint identification ware, like this, through fingerprint unblock official seal, only specific personnel can unblock the official seal to use the official seal.

Further, the controller is connected to a server through a wireless network, and the server is connected to the mobile phone APP. Therefore, the relevant information shot by the camera can be transmitted to the APP on the mobile phone through the wireless network, so that the relevant information can be backed up, information loss is avoided, and managers can conveniently and timely know the service condition of the official seal.

Furthermore, the locking mechanism comprises a key and a lock head fixed on the outer side of the protective cover, and a second lock tongue matched with the lock head is fixed on the handle. The second bolt is used for being clamped in the lock head, so that the protective cover and the handle are located together, and the stamp head cannot be ejected out of the protective cover under the action of the spring. Only special personnel can be furnished with the key of official seal in this scheme to can open the tapered end, and other people can't open the tapered end owing to there is not the key, thereby can avoid the official seal to be used by other people to a certain extent, has improved the security that the official seal used.

Furthermore, a first conductive block is fixedly connected to the stamp head, a second conductive block is fixedly connected to the inner wall of the protective cover, the first conductive block and the second conductive block can be in contact with each other, the second conductive block is connected with a power supply, and the first conductive block is electrically connected with an electric appliance. When the seal head is located the safety cover, first conducting block and second conducting block are in the state of staggering each other, open the back when the tapered end, the seal head pops out in the safety cover under the effect of spring, because relative displacement has taken place between safety cover and the seal head, thereby make first conducting block and second conducting block paste together, first conducting block and second conducting block intercommunication, electric current in the power passes through in first conducting block and the second conducting block and enters into with electrical apparatus, make with electrical apparatus start work, can be camera or alarm etc. with electrical apparatus.

Further, be equipped with the printing ink chamber in the handle, printing ink intracavity sliding connection has the piston, is connected with the pressure spring between the inner wall in piston and printing ink chamber, and the inside of stamp head is equipped with the cavity, has placed the blotting sponge in the cavity, and the intercommunication has the printing ink pipe between the inside of stamp head and the printing ink chamber, is equipped with the valve on the printing ink pipe, is equipped with the play china ink hole with the cavity intercommunication on the stamp head. The ink cavity is used for containing certain ink, the valve is used for controlling whether the ink in the ink cavity enters the cavity or not, when the ink on the ink absorbing sponge in the cavity is less, the valve can be opened, the ink in the ink cavity can enter the cavity through the ink pipe and be absorbed by the ink absorbing sponge, the ink absorbed by the ink absorbing sponge can be leached out to the seal head through the ink outlet hole, so that the seal head is provided with the ink, and the automatic supply of the ink on the seal head is realized. When the ink in the cavity is more, the valve is not pressed, the valve is in a closed state, and the ink in the ink cavity cannot enter the cavity. The piston can extrude printing ink in the printing ink chamber under the effect of the pressure spring for printing ink can enter into the printing ink pipe, and the printing ink chamber is prevented from having negative pressure and can not make printing ink enter into the printing ink pipe.

Further, the top in ink chamber is covered with the inner cover plate, is equipped with on the inner cover plate and annotates the china ink hole, annotates and is equipped with the jam on the china ink hole, and the outside lid of inner cover plate is equipped with outer apron, is equipped with the rope hole on the inner cover plate, is connected with the stay cord on the piston, and the one end that the piston was kept away from to the stay cord is located between inner cover plate and the outer apron. From this, the inner decking is used for blockking up the printing ink chamber, and the notes china ink hole is for the opening of injecting into printing ink intracavity printing ink, and the jam is used for blockking up notes china ink hole, avoids the printing ink in the printing ink chamber to flow from annotating the china ink hole. The pull rope is used for pulling the piston, so that when ink is injected into the ink cavity, the piston is pulled through the pull rope, and the ink cavity is provided with a large enough space for containing the ink. The outer cover plate is used for covering the inner cover plate and shielding the pull rope positioned outside the ink cavity.

Furthermore, the top of handle sliding connection has the cardboard, and the cardboard card is on outer apron. The cardboard is used for lapping the top of handle with outer for outer apron is stable fixes on the handle.

Drawings

FIG. 1 is a perspective view of a security official seal in embodiment 1;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a perspective view of a security official seal of embodiment 2;

FIG. 4 is a front cross-sectional view of FIG. 3;

FIG. 5 is a left side view of the lock cylinder of FIG. 3;

FIG. 6 is a vertical sectional view of the handle, the connecting rod and the stamp head in embodiment 3;

fig. 7 is an enlarged view of a in fig. 6.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the fingerprint identification device comprises a protective cover 1, a connecting rod 2, a handle 3, a lens 4, a fingerprint identification device 5, a camera 6, an electromagnetic lock 7, a first bolt 8, a stamp head 9, a spring 10, a controller 11, a battery 12, a lock head 13, a second bolt 14, a clamping block 15, a sliding groove 16, a first conductive block 17, a second conductive block 18, a pressing rod 19, a valve 20, an ink tube 21, an ink absorption sponge 22, an ink cavity 23, a pressure spring 24, a plug 25, a piston 26, a pull rope 27, a clamping plate 28, an outer cover plate 29 and an inner cover plate 30.

Example 1

Substantially as shown in figures 1 and 2 of the accompanying drawings: safe official seal, including safety cover 1, stamp head 9, handle 3 and connecting rod 2, safety cover 1 is equipped with open-ended cell form for inside cavity setting, bottom, and the both ends of connecting rod 2 bond between stamp head 9 and handle 3, and stamp head 9 is located safety cover 1, and handle 3 is located safety cover 1's the outside, and safety cover 1's top is equipped with the through-hole, and connecting rod 2 passes and sliding connection in the through-hole. The protective cap 1 is provided with a locking mechanism for locking the stamp head 9 in the protective cap 1 and a spring 10 for ejecting the stamp head 9 from the protective cap 1. The spring 10 in this embodiment is sleeved on the connecting rod 2, the spring 10 is located in the protective cover 1, and two ends of the spring 10 are respectively fixed on the top of the stamp head 9 and the top of the protective cover 1.

The locking mechanism in this embodiment includes an electromagnetic lock 7 fixedly connected to the top portion inside the protective cover 1 by a screw, and a first lock tongue 8 fixedly connected to the top portion of the stamp head 9 by a screw, and the electromagnetic lock 7 can lock the first lock tongue 8. The inside of the protective cover 1 is fixedly provided with a battery 12 and a controller 11 through screws, and the controller 11 is respectively electrically connected with the battery 12 and the electromagnetic lock 7 through leads. The inner wall of the protective cover 1 is provided with a camera 6 through a screw, the camera 6 is electrically connected with the controller 11 through a wire, and the outer wall of the protective cover 1 is provided with a lens 4 for the camera 6. The outer wall of the top of the protective cover 1 is provided with a fingerprint identifier 5, and the fingerprint identifier 5 is electrically connected with the controller 11 through a conducting wire. The controller 11 is connected to the server through wireless networks such as 4G or Bluetooth, and the server is connected to the mobile phone APP through the Internet network. The battery is provided with a switch, and the switch and the fingerprint identifier 5 are connected in series in the circuit. In this embodiment, the electromagnetic lock 7 can be controlled by the fingerprint identifier 5 and the controller 11, and the principle and related technologies are both the prior art, and need not be described herein again, for example, refer to the principle and structure of the existing fingerprint lock.

The specific implementation process is as follows: at ordinary times, the seal head 9 is positioned in the protective cover 1 to compress the spring 10, and the first lock tongue 8 on the seal head 9 is clamped by the electromagnetic lock 7, so that the seal head 9 is locked in the protective cover 1, and the seal head 9 cannot stretch out of the protective cover 1. When needs use this official seal, open the switch, the special personnel's of recording the fingerprint finger contact fingerprint identification ware 5, fingerprint identification ware 5 passes the signal of telecommunication to controller 11, controller 11 makes 7 outage of electromagnetic lock, magnetism on the electromagnetic lock 7 disappears, electro-magnet 7 no longer attracts first spring bolt 8, electromagnetic lock 7 loosens first spring bolt 8, stamp head 9 moves down and pops out from safety cover 1 under spring 10's the elastic force effect, handle 3 is pressed to the hand like this, can accomplish the action of stamping. Simultaneously, controller 11 also can control camera 6 to open, and camera 6 shoots files such as contract, also can shoot the action, user, the place of using of stamping simultaneously, and the relevant information of shooting passes through wireless network transmission to the cell-phone APP in to can backup the relevant information of shooting, avoid information to lose, the staff of also being convenient for to manage the official seal simultaneously in time learns the in service behavior of official seal.

After the official seal used, upwards carry pull handle 3, handle 3 drives stamp head 9 through connecting rod 2 and for 1 rebound of safety cover, and the first spring bolt 8 on the stamp head 9 is blocked in electromagnetic lock 7 once more, closes the switch simultaneously, and battery 12 stops the power supply.

From this, realized only having recorded the personnel of fingerprint specially through this embodiment and just can open electromagnetic lock 7, and other people that do not record the fingerprint can't open electromagnetic lock 7, so when this official seal was stolen or lost, other personnel can't take out stamp head 9 from safety cover 1 to can't accomplish the stamp, avoided this official seal to be used by other people at will and arouse some legal problems, improved the security that this official seal used.

In addition, in order to avoid illegal personnel to stretch paper into the protective cover 1 for stamping, the depth of the protective cover 1 can be increased, the depth of the protective cover 1 in the embodiment is 5cm, meanwhile, hanging teeth are arranged on the inner wall of the protective cover 1, when the paper stretches into the protective cover 1, if the paper is completely covered with the stamp head 9, the hanging teeth are in sure contact with the paper, therefore, the paper is scraped to be rotten, the paper is scrapped, if the paper is not in contact with the hanging teeth, the paper cannot completely cover the stamp head 9, therefore, complete stamping cannot be covered on the paper, and therefore operation of illegal personnel is avoided.

Example 2

Combine fig. 3 and fig. 4 to show, the locking mechanism of another structure is provided in this embodiment, locking mechanism includes the key, fix the tapered end 13 in the safety cover 1 outside through the screw, be fixed with through the screw with tapered end 13 complex second spring bolt 14 on the handle 3, combine fig. 5 to show, tapered end 13 is close to one side of handle 3 and is equipped with vertical spout 16, spout 16 sliding connection have with second spring bolt 14 complex fixture block 15, the key is used for inserting on tapered end 13, thereby control fixture block 15's lateral shifting, tapered end 13's principle is the same with the structure principle of current lock, need not the repeated description here. As shown in fig. 4, a first conductive block 17 is fixedly connected to the stamp head 9 through a screw, a second conductive block 18 is fixedly connected to the inner wall of the protection cover 1 through a screw, the first conductive block 17 and the second conductive block 18 can contact with each other, and the second conductive block 18 is connected to a power supply, in this embodiment, the power supply is a battery 12, the battery 12 is a button battery, an electrical appliance is electrically connected to the first conductive block 17, in this embodiment, the electrical appliance is a camera 6, and certainly, the electrical appliance may also be an alarm.

Only the special personnel can be furnished with the key of official seal in this embodiment to can open tapered end 13, and other people can't open tapered end 13 owing to there is not the key, thereby can avoid the official seal to be used by other people to a certain extent, has improved the security that the official seal used.

When the stamp head 9 is positioned in the protective cover 1, the first conductive piece 17 and the second conductive piece 18 are in a state of being staggered from each other, the first conductive piece 17 and the second conductive piece 18 do not contact each other, and the circuit is in a disconnected state. When a key is used to insert into the lock head 13, the key is rotated, the latch 15 moves leftward and retracts, the latch 15 is separated from the second latch 14, and the stamp head 9 is ejected out of the protective cover 1 under the action of the spring 10, so that the stamp head 9 can be used to stamp. Meanwhile, the first conductive block 17 and the second conductive block 18 are attached together, the first conductive block 17 is communicated with the second conductive block 18, and current in a power supply enters the camera 6 through the first conductive block 17 and the second conductive block 18, so that the camera 6 starts to work to shoot.

After finishing using, upwards carry and pull handle 3, handle 3 drives stamp head 9 through connecting rod 2 and upwards removes for safety cover 1, and second spring bolt 14 on the handle 3 blocks once more in tapered end 13, and simultaneously, first conducting block 17 and the separation of second conducting block 18 to automatic power off has been realized.

Example 3

Referring to fig. 6 and 7, an ink chamber 23 is provided in the handle 3 in this embodiment, a piston 26 is connected to the ink chamber 23 in a transverse sliding manner, a pressure spring 24 is connected between the piston 26 and the right inner wall of the ink chamber 23, a cavity is provided inside the stamp head 9, an ink absorbing sponge 22 is placed in the cavity, an ink outlet hole communicated with the cavity is provided on the stamp head 9, the ink outlet hole is uniformly distributed at the bottom of the stamp head 9, the diameter of the ink outlet hole is 0.1-0.2mm, and the diameter of the ink outlet hole is small, so that the ink outlet hole does not affect the stamp of the stamp, and although the diameter of the ink outlet hole is small, the ink flows out under the pressure of the piston 26, so the ink outlet hole with the small diameter does not hinder the ink from flowing out of the ink outlet hole. The intercommunication has ink pipe 21 between the inside of stamp head 9 and the printing ink chamber 23, is equipped with valve 20 on the ink pipe 21, and ink pipe 21 and valve 20 all are located the inside of connecting rod 2, are equipped with the hole on the lateral wall of connecting rod 2, and downthehole horizontal sliding connection has presses the depression bar 19, presses the left end and the valve 20 counterbalance of depression bar 19, and the right-hand member of pressing the depression bar 19 stretches out from connecting rod 2. Referring to fig. 7, the top of the ink chamber 23 is covered by an inner cover plate 30, an ink injection hole is formed in the inner cover plate 30, a plug 25 is covered on the ink injection hole, an outer cover plate 29 is covered on the outer side of the inner cover plate 30, a rope hole is formed in the inner cover plate 30, a pull rope 27 is connected to the right end of the piston 26, and one end of the pull rope 27, which is far away from the piston 26, is located between the inner cover plate 30 and the outer cover plate 29. Two catch plates 28 are connected to the top of the handle 3 in a sliding manner, and the two catch plates 28 are caught at two ends of an outer cover plate 29.

In this embodiment, be used for holding certain printing ink in the printing ink chamber 23, printing ink enters into the cavity along printing ink pipe 21, valve 20 is arranged in controlling whether printing ink in the printing ink chamber 23 enters into the cavity, when printing ink on the blotting sponge 22 in the cavity is less, can press according to pressure lever 19, press according to pressure lever 19 and extrude valve 20, valve 20 opens, printing ink in printing ink chamber 23 can enter into the cavity through printing ink pipe 21 and be absorbed by blotting sponge 22, the printing ink that is absorbed by blotting sponge 22 can leach on stamp head 9 through the ink outlet, thereby make stamp head 9 go up have printing ink, the automatic supply of the printing ink on stamp head 9 has been realized. When the ink in the cavity is large, the pressing rod 19 does not need to be pressed, the valve 20 is in a closed state, and the ink in the ink cavity 23 does not enter the cavity. When the valve 20 is pressed, the piston 26 can press the ink in the ink chamber 23 under the action of the pressure spring 24, so that the ink can enter the ink tube 21, and the ink cannot enter the ink tube 21 due to negative pressure in the ink chamber 23.

When it is desired to fill the ink chamber 23 with ink, the snap-gauge plate 28 is slid so that the snap-gauge plate 28 no longer catches the outer cover plate 29, and the outer cover plate 29 is removed so that the inner cover plate 30 is exposed. Then the plug 25 is pulled out from the ink injection hole, the pull rope 27 is pulled, the pull rope 27 pulls the piston 26 to extrude the pressure spring 24, meanwhile, ink is injected into the ink cavity 23 through the ink injection hole, after the ink in the ink cavity 23 is filled, the ink injection hole is plugged by the plug 25, and meanwhile, the pull rope 27 is loosened. Then the outer cover plate 29 is covered, and the clamping plate 28 is transversely slid, so that the clamping plate 28 clamps the outer cover plate 29 and the outer cover plate 29 is prevented from being automatically opened.

Of course, in order to make the plug 25 plug the ink injection hole more firmly and avoid the automatic opening of the plug 25, the plug 25 can be screwed on the ink injection hole, and meanwhile, the sealing performance of the ink injection hole is also improved in a threaded connection mode.

Through this embodiment, need not to carry the seal mud lid, can make this official seal have automatic inking's function, easy operation is convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the present invention and the practicability of the patent. The technology, shape and construction parts which are not described in the present invention are all known technology.

Claims

1. Safe official seal, including stamp head, handle and connecting rod, the connecting rod is connected between stamp head and handle, its characterized in that: the seal head is positioned in the protective cover, the handle is positioned on the outer side of the protective cover, the connecting rod penetrates through the protective cover, and the connecting rod is connected with the protective cover in a sliding manner; the protective cover is provided with a locking mechanism used for locking the stamp head in the protective cover and a spring used for popping up the stamp head from the protective cover.

2. A security official seal according to claim 1, characterized in that: the locking mechanism comprises an electromagnetic lock fixedly connected in the protective cover and a first lock tongue fixedly connected to the stamp head, a battery and a controller are arranged on the protective cover, and the controller is respectively electrically connected with the battery and the electromagnetic lock.

3. A security official seal according to claim 2, characterized in that: the protective cover is provided with a camera which is electrically connected with the controller.

4. A security official seal according to claim 3, characterized in that: and a fingerprint identifier is arranged on the outer wall of the protective cover.

5. A security official seal according to any one of claims 2 to 4, characterized in that: the controller is connected to the server through a wireless network, and the server is connected to the mobile phone APP.

6. A security official seal according to claim 1, characterized in that: the locking mechanism comprises a key and a lock head fixed on the outer side of the protective cover, and a second lock tongue matched with the lock head is fixed on the handle.

7. A security official seal according to claim 6, characterized in that: the seal is characterized in that a first conductive block is fixedly connected to the seal head, a second conductive block is fixedly connected to the inner wall of the protective cover, the first conductive block and the second conductive block can be in contact with each other, the second conductive block is connected with a power supply, and an electric appliance is electrically connected to the first conductive block.

8. A security official seal according to claim 1, characterized in that: be equipped with the printing ink chamber in the handle, printing ink intracavity sliding connection has the piston, is connected with the pressure spring between the inner wall in piston and printing ink chamber, the inside of stamp head is equipped with the cavity, has placed the blotting sponge in the cavity, and the intercommunication has the printing ink pipe between the inside of stamp head and the printing ink chamber, be equipped with the valve on the printing ink pipe, be equipped with the play china ink hole with the cavity intercommunication on the stamp head.

9. A security official seal according to claim 8, characterized in that: the top in ink chamber is covered with the inner cover plate, is equipped with on the inner cover plate and annotates the china ink hole, annotates and is equipped with the jam on the china ink hole, the outside lid of inner cover plate is equipped with outer apron, be equipped with the rope hole on the inner cover plate, be connected with the stay cord on the piston, the one end that the piston was kept away from to the stay cord is located between inner cover plate and the outer apron.

10. A security official seal according to claim 9, characterized in that: the top of handle sliding connection has the cardboard, and the cardboard card is on outer apron.