The device of lid is stolen with the stolen lid of anti-seal
Technical field
The utility model relates to seals, especially can ensure that every time can only one chapter of lid, avoid the much more primary risks covered
The device of lid is stolen with the stolen lid of anti-seal.
Background technique
During legal relation occurs with the external world, seal plays the work for representing personal or unit will in form
With.No matter daily contacts or law court assert that the effect of relevant document is true in turn in the censorship of dispute, foundation is affixed one's seal
Fixed jural ownership has become a common sense.Enterprise's seal represents enterprise's whole or the will in terms of certain, no
It is proper use of that huge loss may be brought to enterprise.Once seal is by lawless people malicious exploitation, and meeting is directly or indirectly
The interests of related personnel or unit are damaged, therefore manages seal and each personal and unit is crucial.For important
Seal will often arrange special messenger to take care of, to prevent other people from usurping, and merely by artificial supervision, however it remains security risk.?
Chinese patent 201610068881.X discloses a kind of time ink seal with electronic password lock, it is set by electronic password lock
Surely the access right of ink seal is returned, only in the case where inputting proper password, returning ink seal can just use in the unlocked state.
But this seal as pinned shell always, can repeat to affix one's seal, cannot thus achieve the effect that overall safety when in use.
Summary of the invention
The utility model aim be to provide it is a kind of can ensure that every time can only one chapter of lid, avoid the primary risks covered more
The device of lid is stolen with the stolen lid of anti-seal.
The utility model is realized by following technical measures, a kind of to steal the device covered with the stolen lid of anti-seal, including
Bracket, the bracket are connected with a stamp holder by elastic construction, and the stamp holder slide downward can make simultaneously bullet on bracket
Property structural elasticity deformation, the stamp holder and can under the action of elastic construction restoring force upward sliding, set on the stamp holder
It is equipped with seal, further includes the shell being movably set in outside bracket, is provided with the first of movable buckle on the shell and stamp holder
Buckle structure is provided with the first trigger device on the bracket, when the shell drives stamp holder to slide down to limit position, institute
It states the first trigger device and triggers and unlock the first buckle structure, stamp holder is made to drive seal under the action of elastic construction restoring force
Upward sliding.
First buckle structure is that the electromagnet installed on the shell is mounted on print with correspondence as a preferred method,
Ferromagnetic block on chapter frame, the trigger switch that control electromagnet is powered is also equipped on the shell, and first trigger device is
The extension edge that frame bottom is extend horizontally away outward, when the shell drives stamp holder to slide down to limit position, the triggering
Switch powers off electromagnet after touching extension edge, and stamp holder drives seal to slide up under the action of elastic construction restoring force
It is dynamic.
Electromagnet is just disconnected after delay predetermined time after the trigger switch is triggered as a preferred method,.
First buckle structure is that bayonet and one end on stamp holder can active card card inlets as a preferred method,
Installation elastic kelly on the shell, first trigger device is the reversed column that frame bottom extends upward, the shell
Drive stamp holder when sliding down to limit position, the reversed column is touched and compressing the other end of elastic kelly is caught in elastic kelly
One end of bayonet is detached from from bayonet, and stamp holder drives seal upward sliding under the action of elastic construction restoring force.
The second buckle structure of movable buckle is provided on the shell and bracket as a preferred method, it is described outer
In shell or cradle top is provided with the second trigger device, is additionally provided with control mainboard, the control in the shell or on bracket
Mainboard controls the second trigger device and unlocks the second buckle structure.
Second buckle structure is that the barb of rack upper surface is arranged in and is arranged outside as a preferred method,
The drive shaft of solenoid valve in shell, second trigger device are solenoid valve, the drive shaft of solenoid valve when the solenoid valve powers off
Stretching out insertion barb internal locking shell prevents it from slide downward, and the drive shaft of solenoid valve is out of barb when the solenoid valves
Retraction enables the free slide downward of shell.
Second trigger device is controlled by control mainboard as a preferred method,.
The seal is revolution seal as a preferred method,.
GPS positioning module and clock module are additionally provided in the control mainboard as a preferred method,.
The elastic construction is at least two bullets being symmetricly set between bracket and stamp holder as a preferred method,
Spring.
The utility model is due to having additional a stamp holder, and stamp holder is connect with bracket by elastic construction, and stamp holder is logical
The first buckle structure movable buckle is crossed on the shell, and be provided with the first trigger device on bracket, when shell drives seal
When frame slides down to limit position (position affixed one's seal), the first trigger device triggers and unlocks the first buckle structure, makes stamp holder
Seal upward sliding under the action of elastic construction restoring force is driven, the seal for being connected to stamp holder just contracts after having covered a chapter
Return to the top of stamp holder, thus can ensure that every time can only one chapter of lid, avoid the much more primary risks covered.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the exploded view of the utility model embodiment.
Specific embodiment
Below with reference to embodiment and compares attached drawing the utility model is described in further detail.
A kind of device for stealing lid with the stolen lid of anti-seal, referring to figs. 1 to Fig. 2, including bracket 4, the bracket 4 passes through bullet
Property structure 3 be connected with a stamp holder 9, the stamp holder 9 slide downward can make 3 flexible deformation of elastic construction simultaneously on bracket 4,
The stamp holder 9 and can under the action of 3 restoring force of elastic construction upward sliding, be provided with seal 8 on the stamp holder 9, also
Including the shell 12 being movably set in outside bracket 4, the first buckle that movable buckle is provided on the shell 12 and stamp holder 9 is tied
Structure, 4 bottom of bracket is provided with the first trigger device 6, when the shell 12 drives stamp holder 9 to slide down to limit position,
First trigger device 6 triggers and unlocks the first buckle structure, and stamp holder 9 is made to drive seal 8 in 3 restoring force of elastic construction
Act on lower upward sliding.
This electronic intelligence seal is due to having additional a stamp holder 9, and stamp holder 9 is connect with bracket 4 by elastic construction 3,
Stamp holder 9 by the first buckle structure movable buckle on shell 12, and being provided with the first trigger device 6 on bracket 4, when
When shell 12 drives stamp holder 9 to slide down to limit position (position affixed one's seal), the first trigger device 6 triggers and unlocks the first card
Buckle structure makes stamp holder 9 drive upward sliding under the action of 3 restoring force of elastic construction of seal 8, is connected to the print of stamp holder 9
Chapter 8 is just retracted into the top of stamp holder 9 after having covered a chapter, thus can ensure that every time can only one chapter of lid, avoid primary more
The risk of lid.
The device that lid is stolen with the stolen lid of anti-seal of the utility model, referring to figs. 1 to Fig. 2, technical solution in front
On the basis of be specifically that the first buckle structure is the electromagnet 13 that is mounted on shell 12 and the corresponding iron being mounted on stamp holder 9
Magnetic patch 11 (observation electromagnet 13 and trigger switch 13 for convenience, Fig. 1 and Fig. 2 shell 12 it is reversed, answer when in use
Rotate 180 degree), the trigger switch 13 that control electromagnet 13 is powered, first trigger device 6 are also equipped on the shell 12
It is described when the shell 12 drives stamp holder 9 to slide down to limit position for the extension edge that frame bottom is extend horizontally away outward
Trigger switch 13 powers off electromagnet 13 after touching extension edge, and stamp holder 9 drives print under the action of 3 restoring force of elastic construction
8 upward sliding of chapter.
The device that lid is stolen with the stolen lid of anti-seal of the utility model, in order to guarantee to cover the clear degree of lower chapter, in front
It is specifically on the basis of technical solution, is just disconnected after delay predetermined time (being usually no more than 1 second) after trigger switch 13 is triggered
Electromagnet 13.
The utility model steals the device covered with the stolen lid of anti-seal, in front other skills on the basis of technical solution
Art scheme be also possible that the first buckle structure be stamp holder on bayonet and one end can active card card inlet installation on the shell
Elastic kelly, first trigger device is the reversed column that extends upward of frame bottom, and the shell drives stamp holder downward
When sliding into limit position, the reversed column is touched and compressing the other end of elastic kelly makes elastic kelly be caught in one end of bayonet from card
Mouth is detached from, and stamp holder drives seal upward sliding under the action of elastic construction restoring force.
The device that lid is stolen with the stolen lid of anti-seal of the utility model, referring to figs. 1 to Fig. 2, technical solution in front
On the basis of be specifically that the second buckle structure of movable buckle is provided on shell 12 and bracket 4, in the shell 12 or bracket 4
Top is provided with the second trigger device, and control mainboard, the control mainboard control are additionally provided in the shell 12 or on bracket 4
Second trigger device unlocks the second buckle structure.In the present embodiment, particularly, the second buckle structure is to be arranged in bracket 4
The barb 1 of upper surface and the drive shaft for the solenoid valve being arranged in shell 12 (are not shown in the figure, can refer to Chinese patent
Specific structure in 201610068881.X), second trigger device is solenoid valve (not shown), and the solenoid valve is disconnected
The drive shaft of solenoid valve, which stretches out insertion 1 internal locking shell 12 of barb, when electric prevents it from slide downward, when the solenoid valves
The drive shaft of solenoid valve is retracted out of barb 1 enables the free slide downward of shell 12, and solenoid valve is controlled by control mainboard, works as password
When inputting correct or there is order of correctly affixing one's seal to be sent to control mainboard, control mainboard controls solenoid valves, so as to lid one
Secondary chapter.
The device that lid is stolen with the stolen lid of anti-seal of the utility model, referring to figs. 1 to Fig. 2, technical solution in front
On the basis of be specifically that seal 8 is revolution seal, snakelike guide groove 5 is provided on bracket 4, seal 8 passes through a shaft 7 rotation connection
In two strip grooves 10 of stamp holder 9, shaft 7 is slided up and down in snakelike guide groove 5, so that the chapter at the top of seal 8 be made to face
On, at bottom, chapter is face-down;In other embodiments, it is also possible to atom chapter straight up and down.In base embodiment, it is
Safety and the aesthetics for guaranteeing product, in the outer lower side of shell 12, also movable sleeve is equipped with a bottom sleeve 15, to work as shell
12 slide into top when, bottom sleeve 15 can block the lower section of electronic intelligence seal in lower section.
The utility model steals the device covered with the stolen lid of anti-seal, is specifically on the basis of technical solution in front,
GPS positioning module and clock module are additionally provided in control mainboard, thus the when and where that record is affixed one's seal every time.
The device that lid is stolen with the stolen lid of anti-seal of the utility model, referring to figs. 1 to Fig. 2, technical solution in front
On the basis of be specifically, elastic construction is that the fixing axle 2 for being fixed on 4 top of bracket by one is symmetricly set on 9 two side of stamp holder
Two springs 3.
It is that the device that there is the stolen lid of anti-seal to steal lid to the utility model is expounded above, is used to help understand this
Utility model, but the embodiments of the present invention and be not restricted to the described embodiments, it is any without departing from the utility model original
Changes, modifications, substitutions, combinations, simplifications made by reason is lower, should be equivalent substitute mode, are included in the utility model
Within protection scope.