CN205788596U - seal anti-theft device - Google Patents
seal anti-theft device Download PDFInfo
- Publication number
- CN205788596U CN205788596U CN201620721761.0U CN201620721761U CN205788596U CN 205788596 U CN205788596 U CN 205788596U CN 201620721761 U CN201620721761 U CN 201620721761U CN 205788596 U CN205788596 U CN 205788596U
- Authority
- CN
- China
- Prior art keywords
- conductive plate
- plate
- seal
- seat
- ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of seal anti-theft device, including: fixing seat, the upper surface middle part of fixing seat is provided with vertical core, being provided with spring in vertical core, the upper end of spring is provided with horizontal plate, and one end of fixing seat is provided with cavity, being provided with alarm device in cavity, alarm device is in series with power supply and alarm appliance；Alarm device includes ball seat, the top of ball seat is provided with spherical pit, spherical pit inner support has metal ball, the bottom of ball seat is with the first conductive plate, the outside spacers of the first conductive plate is with the second conductive plate, the size of space between first conductive plate and the second conductive plate is not more than the diameter of metal ball, and the first conductive plate, the second conductive plate and ball seat are all fixed on the installing plate of an insulation, and installing plate is connected on horizontal plate.When seal is stolen, spring promotes horizontal plate, and then drives ball seat to rock, and causes metal ball to enter between the first conductive plate and the second conductive plate, connects warning circuit, and alarm appliance sends alarm signal, it is to avoid seal is stolen or usurps.
Description
Technical field
This utility model relates to seal protection apparatus technical field, specifically, relates to a kind of seal anti-theft device.
Background technology
In unit or business administration, financial affairs seal is indispensable, is required for using finance print in many working links
Chapter, and financial affairs seal is in the commercial activity of enterprise or unit, represents tool valid according to voucher, thus financial
The daily keeping enough attention to be caused of seal.At present, seal is all to be locked in safety cabinet or office by management personnel
In the drawer of room, the use of seal is not accomplished the most controlled, it is possible that steal or the generation of stolen, gives enterprise
Industry or unit cause huge economic loss.
Summary of the invention
Technical problem to be solved in the utility model is: providing a kind of seal anti-theft device, this anti-theft device can have
Effect prevents the pilferage of seal and usurps.
For solving above-mentioned technical problem, the technical solution of the utility model is:
Seal anti-theft device, including: fixing seat, the upper surface middle part of described fixing seat is provided with vertical core, sets in described vertical core
Having spring, the upper end of described spring connects the horizontal plate for placing seal, and one end of described fixing seat is provided with cavity, described
Being provided with alarm device in cavity, described alarm device is in series with power supply and alarm appliance；Described alarm device includes ball seat, described
The top of ball seat is provided with spherical pit, and described spherical pit inner support has metal ball, the lower outside of described ball seat to be provided with annular
The first conductive plate, the outside spacers of described first conductive plate be provided with annular the second conductive plate, described first conductive plate and institute
State the size of space between the second conductive plate and be not more than the diameter of described metal ball, described first conductive plate, described second conduction
Plate and described ball seat are all fixed on an installing plate, and described installing plate uses insulation board, and described installing plate is solid by connecting rod
Surely it is connected on described horizontal plate.
Improve as one, described fixing seat is hinged with the switching door for cavity described in folding.
Described alarm appliance is buzzer.
After have employed technique scheme, the beneficial effects of the utility model are:
Owing to alarm device includes ball seat, the top of ball seat is provided with spherical pit, and spherical pit inner support has metal ball, ball
The bottom of seat is provided with the first conductive plate and second conductive plate of annular of annular, and the first conductive plate, the second conductive plate and ball seat are equal
Being fixed on installing plate, installing plate is fixedly connected on horizontal plate by connecting rod, and the bottom of horizontal plate is provided with spring, uses
Time, seal is placed on horizontal plate, if seal is stolen by people, then and spring upwardly horizontal plate, cause being connected with horizontal plate
Ball seat produce and rock, then metal ball rolls out in spherical pit, enters between the first conductive plate and the second conductive plate, connects the
One conductive plate and the second conductive plate, alarm device closes, circuit ON, and power supply supply alarm appliance electric energy, alarm appliance produces
Alarm signal, and then protect seal be not stolen or usurp, to protect the safety of seal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of seal anti-theft device of the present utility model；
In figure: 1-fixes seat；11-vertical core；12-cavity；2-horizontal plate；3-spring；4-alarm device；41-ball seat；42-
First conductive plate；43-the second conductive plate；44-metal ball；45-spherical pit；5-installing plate；6-connecting rod；7-power supply；8-honeybee
Ring device；9-switching door.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, and it is not used in restriction this utility model.
As it is shown in figure 1, a kind of seal anti-theft device, including fixing seat 1, the middle part of the upper surface of fixing seat 1 offers perpendicular
Hole 11, is provided with spring 3 in vertical core 11, the upper end of spring 3 connects horizontal plate 2, and one end of fixing seat 1 is provided with cavity 12, cavity
Being provided with alarm device 4 in 12, alarm device 4 is in series with power supply 7 and buzzer 8.
Alarm device 4 includes that ball seat 41, the top of ball seat 41 are provided with the least spherical pit of the degree of depth 45, on spherical pit 45
Supporting and have matched metal ball 44, the bottom of ball seat 41 is provided with the first conductive plate 42 of annular, the first conductive plate 42
Outside is provided with the second conductive plate 43 of annular with interval, wherein, between the first conductive plate 42 and the second conductive plate 43 between
Every the diameter being smaller in size than or being equal to metal ball 44.
First conductive plate the 42, second conductive plate 43 and ball seat 41 are fixedly connected with on installing plate 5, and installing plate 5 is by insulating
Material is made, and installing plate 5 is connected by connecting rod 6 is fixing with horizontal plate 2.
When not using seal, being positioned over by seal on horizontal plate 2, spring 3 compresses, and when there being people to steal seal, spring 3 is stretched
Contracting, upwardly horizontal plate 2, drive installing plate 5 to move, cause ball seat 41 to rock, then metal ball 44 rolls out spherical pit 45, enters
Entering between the first conductive plate 42 and the second conductive plate 43, play the effect of Guan Bi alarm device 4, connect warning circuit, power supply 7 supplies
To buzzer 8 electric energy, buzzer sends alarm signal, thus it is stolen to avoid seal, and the safety of seal has been effectively ensured.
As it is shown in figure 1, be hinged with switching door 9 in the side that fixing seat 1 and cavity 12 close on, during normal use seal, beat
Open switching door 9, take off metal ball 44, it is to avoid because staff's seal of taking causes warning circuit to be connected, when not using seal, then
Metal ball 44 is placed on ball seat 41.
The above is the citing of this utility model preferred forms, and the part addressed the most in detail is this area
The common knowledge of those of ordinary skill.Protection domain of the present utility model is as the criterion with the content of claim, any based on this reality
The equivalent transformation carried out with novel technology enlightenment, also within protection domain of the present utility model.
Claims (3)
1. seal anti-theft device, it is characterised in that including: fixing seat, the upper surface middle part of described fixing seat is provided with vertical core, described
Being provided with spring in vertical core, the upper end of described spring connects has the horizontal plate for placing seal, one end of described fixing seat to be provided with
Cavity, is provided with alarm device in described cavity, described alarm device is in series with power supply and alarm appliance；
Described alarm device includes that ball seat, the top of described ball seat are provided with spherical pit, and described spherical pit inner support has metal
Ball, the lower outside of described ball seat is provided with the first conductive plate of annular, and the outside spacers of described first conductive plate is provided with annular
Second conductive plate, the size of space between described first conductive plate and described second conductive plate is not more than the straight of described metal ball
Footpath, described first conductive plate, described second conductive plate and described ball seat be all fixed on an installing plate, and described installing plate uses
Insulation board, described installing plate is fixedly connected on described horizontal plate by connecting rod.
2. seal anti-theft device as claimed in claim 1, it is characterised in that be hinged with for described in folding on described fixing seat
The switching door of cavity.
3. seal anti-theft device as claimed in claim 1 or 2, it is characterised in that described alarm appliance is buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721761.0U CN205788596U (en) | 2016-07-09 | 2016-07-09 | seal anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620721761.0U CN205788596U (en) | 2016-07-09 | 2016-07-09 | seal anti-theft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205788596U true CN205788596U (en) | 2016-12-07 |
Family
ID=58124636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620721761.0U Expired - Fee Related CN205788596U (en) | 2016-07-09 | 2016-07-09 | seal anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205788596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137156A (en) * | 2021-04-29 | 2021-07-20 | 江西卓尔金属设备集团有限公司 | Intelligent security cabinet |
-
2016
- 2016-07-09 CN CN201620721761.0U patent/CN205788596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137156A (en) * | 2021-04-29 | 2021-07-20 | 江西卓尔金属设备集团有限公司 | Intelligent security cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190709 |