CN108035654A - Weight alarm mechanism - Google Patents
Weight alarm mechanism Download PDFInfo
- Publication number
- CN108035654A CN108035654A CN201711287358.7A CN201711287358A CN108035654A CN 108035654 A CN108035654 A CN 108035654A CN 201711287358 A CN201711287358 A CN 201711287358A CN 108035654 A CN108035654 A CN 108035654A
- Authority
- CN
- China
- Prior art keywords
- cross bar
- installing plate
- alarm
- wire
- electromagnet
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/10—Safes or strong-rooms for valuables with alarm, signal or indicator
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
A kind of weight alarm mechanism of this offer, including the cross bar of installing plate and steel, installing plate are equipped with riser, are hinged in the middle part of cross bar at the top of riser；Reset tension spring is connected between cross bar one end and installing plate, installing plate below the cross bar other end is equipped with electromagnet and the cross bar at the end is connected with pressing plate, installing plate below pressing plate is equipped with alarm, the electromagnet is connected with power supply by connecting wire, and Weight type switch is in series with connecting wire.Sheet is installed in safety cabinet during use.When robber's movement is provided with this safety cabinet, this weight alarm mechanism can send alarm automatically, frighten robber and remind owner or security personnel's protection safety cabinet.Certainly originally can also be installed to other needs in antitheft device.
Description
Technical field
Originally it is related to a kind of warning device.
Background technology
With the development of China's economic society, safety cabinet has obtained increasingly extensive application.The Finance Department of most enterprises
Men Douyou preserves the needs of the important items such as cash, bill using safety cabinet；Meanwhile produce row in more and more families' entrance
Row, gradually produce the needs for preserving the valuables such as cash, jewellery.Safety cabinet is also easily to cause the target that robber pays attention to；By
It is difficult to be opened by scene in safety cabinet, therefore the case that robber integrally transports safety cabinet happens occasionally.Market needs a kind of steal
Thief implements to be capable of the safety cabinet warning device of automatic alarm during theft.
The content of the invention
This purpose is to provide a kind of safety cabinet weight alarm mechanism, can send alarm automatically when being moved.
To achieve the above object, this weight alarm mechanism includes the cross bar of installing plate and steel, and installing plate is equipped with perpendicular
Plate, is hinged in the middle part of the cross bar at the top of riser；Reset tension spring, reset tension spring are connected between cross bar one end and installing plate
Cross bar is horizontal during in nature diastole state；Installing plate below the cross bar other end is equipped with electromagnet and the end
Cross bar is connected with pressing plate, and the iron core of electromagnet is towards the cross bar；Installing plate below pressing plate is equipped with alarm, cross bar
The alarm button for being horizontal alarm device is located at the lower section of pressing plate, and pressing plate presses institute when cross bar is attracted by electromagnet
State alarm button；
The electromagnet is connected with power supply by connecting wire, and Weight type switch is in series with connecting wire；
Weight type switch includes vertically arranged insulating cylinder body, and insulating cylinder body inner wall is connected with conductive tube by connecting rod
Body, insulating cylinder body roof pass downwardly through copper wire and are hung with copper ball, and copper ball is located at the center of conductive cylinder under inactive state, copper ball to
The angle that the copper wire is swung when either direction is rocked to the position being in contact with conductive cylinder is less than or equal to 15 degree and more than 10
Degree；The conduction cylinder is connected with the first conducting wire, and the copper wire is connected with the second conducting wire, and the first conducting wire and the second conducting wire stretch out
The insulating cylinder body；Weight type switch is connected in connecting wire by its first conducting wire and the second conducting wire, the reset tension spring
Vertically set and perpendicular to installing plate.
The connecting rod is along the circumferential direction uniformly provided with more than three.
Sheet is installed in safety cabinet during use.When robber's movement is provided with this safety cabinet, this weight alarm mechanism energy
It is enough to send alarm automatically, frighten robber and remind owner or security personnel's protection safety cabinet.
This and its Weight type construction of switch are simple, and cost is relatively low, can delicately perceive the inclination and vibration of safety cabinet, from
And send alarm in time when being moved.
The restriction of copper ball swing angle, makes Weight type construction of switch delicately to trigger report when safety cabinet is moved
It is alert, and the false alarms caused by unexpected factors such as most of vibrations can be avoided.
Reset tension spring is vertically set and perpendicular to installing plate when being in nature diastole state.This set of reset tension spring
Mode, arm of force length, force application angle are more preferable.Compared with being obliquely installed spring, after cross bar rotates under the action of reset tension spring pulling force
The direction of pull of tension spring is more nearly perpendicular to the direction of cross bar, therefore can play the reset pulling force of reset tension spring maximum.
Brief description of the drawings
Fig. 1 is the structure diagram for the safety cabinet for being provided with this；
Fig. 2 is the schematic cross-sectional view for the safety cabinet for being provided with this；
Fig. 3 is the structure diagram using this magnetic-type weight warning device；
Fig. 4 is the A-A direction views for removing Fig. 3 after weight alarm mechanism；
Fig. 5 is the schematic cross-sectional view of magnetic-type weight warning device and cabinet side wall junction；
Fig. 6 is this structure diagram；
Fig. 7 is the structure diagram of Weight type switch；
Fig. 8 is the B-B direction view of Fig. 7；
Fig. 9 is the structure diagram of proof cabinet；
Figure 10 is the C-C direction views of Fig. 9.
Embodiment
To illustrate this structure and service condition, now come from the overall viewing angle for the safety cabinet for being provided with this to this progress
Specifically describe.
As shown in Figures 1 to 10, steel or cabinet made of iron 1 are included using this safety cabinet, 1 front portion of cabinet is hinged with door
Body 2, cabinet 1 and door body 2 surround the storage chamber for store things, and 1 horizontal connection of cabinet in the middle part of storage chamber has middle partition plate 3,
Storage chamber is divided into upper cavity 4 and lower chamber 5 by middle partition plate 3.Door body 2 is equipped with handle 6.
1 side wall of cabinet at upper cavity 4 or at lower chamber 5 is equipped with magnetic-type weight warning device；Magnetic-type weight report
Alarm device includes the housing 7 being used on the cabinet 1 of safety cabinet, this weight alarm mechanism is equipped with housing 7.
The one side of housing 7 towards 1 side wall of cabinet is equipped with magnetic material layer 8, and magnetic material layer 8 is had using permanent magnet etc.
The material of permanent magnetism；The one side of housing 7 towards 1 side wall of cabinet is also recessed is horizontally mounted groove equipped with spaced above and below twice
9, it is horizontally mounted that groove 9 is corresponding to be equipped with the horizontal strip 10 of twice with described on 1 side wall of cabinet；It is horizontally mounted groove 9 and horizontal strip
10 are mutually adapted；Horizontal strip 10, which is caught in, is horizontally mounted groove 9 and magnetic material layer 8 is pull-in on 1 side wall of cabinet；
This weight alarm mechanism includes the cross bar 12 of installing plate 11 and steel, and installing plate 11 is equipped with riser 13, described
The middle part of cross bar 12 is hinged on the top of riser 13；Reset tension spring 14 is connected between 12 one end of cross bar and installing plate 11, is resetted
Cross bar 12 is horizontal when tension spring 14 is in nature diastole state；Installing plate 11 below 12 other end of cross bar is equipped with electricity
Magnet 15 and the cross bar at the end 12 are connected with pressing plate 16, and the iron core 21 of electromagnet 15 is towards the cross bar 12；Under pressing plate 16
The installing plate 11 of side is equipped with alarm 17, and the alarm button 18 that cross bar 12 is horizontal alarm device 17 is located at pressing plate
16 lower section, pressing plate 16 presses the alarm button 18 when cross bar 12 is attracted by electromagnet 15；
The electromagnet 15 is connected with power supply 20 by connecting wire 19, and Weight type switch is in series with connecting wire 19；
Weight type switch includes vertically arranged insulating cylinder body 22, and 22 inner wall of insulating cylinder body is connected with by connecting rod 23 leads
Torch body 24,22 roof of insulating cylinder body passes downwardly through copper wire 25 and is hung with copper ball 26 (copper ball 26 plays the role of weight), static
Copper ball 26 is located at the center of conductive cylinder 24 under state, and copper ball 26 is rocked to the position being in contact with conductive cylinder 24 to either direction
The position for the angle relative static conditions that the copper wire 25 is swung is less than or equal to 15 degree and more than 10 degree when putting, preferably 12-13
Degree, can either delicately trigger alarm when safety cabinet is moved, and the unexpected factors such as most of vibrations can be avoided to cause copper
Ball 26 swings, triggers false alarm.The conduction cylinder 24 is connected with the first conducting wire 27, and the copper wire 25 is connected with the second conducting wire
28, the first conducting wire 27 and the second conducting wire 28 stretch out the insulating cylinder body 22；Weight type switch passes through its first conducting wire 27 and the
Two conducting wires 28 are connected in connecting wire 19；
The cabinet 1 at 5 bottom of cabinet 1 and lower chamber at the top of upper cavity 4 is connected to the proof cabinet of cuboid；
Proof cabinet includes babinet 29, and it is in cellular moisture-proof piece 30 to be equipped with babinet 29.Use common barrier material for moisture-proof piece 30, such as
Lime, drier, activated carbon etc.；The one side of partition plate 3 in of babinet 29 is evenly equipped with some moisture absorption holes 31.
The proof cabinet is connected on cabinet 1 by drawing and pulling type connection structure, therefore is highly convenient for installing and is replaced；Pull
Formula connection structure is this area conventional structure, is no longer described in detail.
The reset tension spring 14 (when being in nature diastole state) vertically sets and perpendicular to installing plate 11.Reset tension spring
14 this setup, arm of force length, force application angle are more preferable.Compared with being obliquely installed spring, cross bar 12 is drawn in reset tension spring 14
The direction of pull of tension spring 14 is more nearly perpendicular to the direction of cross bar 12 after being rotated under the action of power, therefore can play reset tension spring
14 maximum reset pulling force.
The connecting rod 23 is along the circumferential direction uniformly provided with more than three, ensures that conductive cylinder 24 is fixedly mounted in insulation
On cylinder 22.
Wherein, insulating cylinder body 22 preferably uses ceramic cylinder, and the material of conductive cylinder 24 preferably uses copper or aluminium or steel.When
So, originally can also be installed to other needs on antitheft device.
In use, opening safety cabinet door body 2, the valuables such as cash are put into upper cavity 4 or lower chamber 5.Safety cabinet
Door generally need not be opened frequently.After door body 2 is closed, the moisture in cabinet 1 is inhaled into proof cabinet by moisture absorption hole 31, is prevented
Damp block 30 is absorbed.It is made of the material such as lime or common dessicant, activated carbon for moisture-proof piece 30, its cellular structure can carry
Moisture pick-up properties is risen, therefore can prevent article moisture damage in cabinet., can be by proof cabinet out of cabinet 1 after a period of time
Extraction drying, comes out the moisture evaporation of absorption；Proof cabinet may be reused after drying.
Robber implements theft, this mobile when, it is difficult to which holding is originally constantly in horizontality.When this and the angle of horizontal plane reach
When being spent to 10-15, copper ball 26 is from beat at conductive 24 center of cylinder to the side wall of conductive cylinder 24, so as to connect electromagnet
15 power supply 20.Certainly, when robber's carrying and installation has this safety cabinet, violent vibrations can also cause 26 beat of copper ball and trigger
Alarm.
Electromagnet 15 it is electric after, its iron core attracts the cross bar 12 of steel, make cross bar 12 overcome the pulling force of reset tension spring 14 into
Row rotation, postrotational cross bar 12 drive pressing plate 16 to press alarm button 18, and the 17 buzzing alarm of triggering alarm, frightens robber
And remind owner or security personnel's protection safety cabinet.Alarm 17 preferably uses the alarm 17 from charged pool；Alarm 17 is triggered
Automatic alarm 30 seconds to 1 minute afterwards, the time for selecting the alarm 17 of different model that alarm can be controlled to be delayed.
In short, this can send alarm automatically when being moved by robber, frighten robber and remind owner or security personnel's protection to protect
Dangerous cabinet；The moisture in cabinet 1 can be absorbed well again in routine use, prevent the article of storage makes moist from causing damage.
Above example is only to the technical solution of illustrative and not limiting, although with reference to above-described embodiment to this progress
Describe in detail, it will be understood by those of ordinary skill in the art that：Still can be to this technical scheme is modified or replaced equivalently, without de-
From any modification or partial replacement of this spirit and scope, it should all cover among this right.
Claims (2)
1. weight alarm mechanism, it is characterised in that：Cross bar including installing plate and steel, installing plate are equipped with riser, the horizontal stroke
It is hinged in the middle part of bar at the top of riser；Reset tension spring is connected between cross bar one end and installing plate, reset tension spring is in nature
Cross bar is horizontal during diastole state；Installing plate below the cross bar other end is equipped with electromagnet and the cross bar connection at the end
There is a pressing plate, the iron core of electromagnet is towards the cross bar；Installing plate below pressing plate is equipped with alarm, and cross bar is in level
The alarm button of position alarm device is located at the lower section of pressing plate, when cross bar is attracted by electromagnet pressing plate press it is described alarm by
Button；
The electromagnet is connected with power supply by connecting wire, and Weight type switch is in series with connecting wire；
Weight type switch includes vertically arranged insulating cylinder body, and insulating cylinder body inner wall is connected with conductive cylinder by connecting rod, absolutely
Edge cylinder roof passes downwardly through copper wire and is hung with copper ball, and copper ball is located at the center of conductive cylinder under inactive state, and copper ball is to any
The angle that the copper wire is swung when direction is rocked to the position being in contact with conductive cylinder is less than or equal to 15 degree and more than 10 degree；Institute
State conductive cylinder and be connected with the first conducting wire, the copper wire is connected with the second conducting wire, and the first conducting wire and the second conducting wire stretch out described
Insulating cylinder body；Weight type switch is connected in connecting wire by its first conducting wire and the second conducting wire, and the reset tension spring edge is perpendicular
To setting and perpendicular to installing plate.
2. weight alarm mechanism according to claim 1, it is characterised in that：The connecting rod is along the circumferential direction uniformly provided with
More than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287358.7A CN108035654A (en) | 2017-12-07 | 2017-12-07 | Weight alarm mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287358.7A CN108035654A (en) | 2017-12-07 | 2017-12-07 | Weight alarm mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108035654A true CN108035654A (en) | 2018-05-15 |
Family
ID=62095830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711287358.7A Pending CN108035654A (en) | 2017-12-07 | 2017-12-07 | Weight alarm mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108035654A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204856779U (en) * | 2015-09-06 | 2015-12-09 | 黄河科技学院 | Weight alarm mechanism |
| CN204877020U (en) * | 2015-09-06 | 2015-12-16 | 黄河科技学院 | Formula weight alarm device is inhaled to magnetism |
| CN204877003U (en) * | 2015-09-06 | 2015-12-16 | 黄河科技学院 | Dampproofing safe deposit box with plug -in type weight burglar alarm |
| CN204899583U (en) * | 2015-09-06 | 2015-12-23 | 黄河科技学院 | Dampproofing safe deposit box with formula weight burglar alarm is inhaled to magnetism |
| CN204941156U (en) * | 2015-09-06 | 2016-01-06 | 黄河科技学院 | Be provided with the safety cabinet of plug-in type weight warning device |
| CN204984078U (en) * | 2015-09-06 | 2016-01-20 | 黄河科技学院 | Safe deposit box with formula weight alarm device is inhaled to magnetism |
-
2017
- 2017-12-07 CN CN201711287358.7A patent/CN108035654A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204856779U (en) * | 2015-09-06 | 2015-12-09 | 黄河科技学院 | Weight alarm mechanism |
| CN204877020U (en) * | 2015-09-06 | 2015-12-16 | 黄河科技学院 | Formula weight alarm device is inhaled to magnetism |
| CN204877003U (en) * | 2015-09-06 | 2015-12-16 | 黄河科技学院 | Dampproofing safe deposit box with plug -in type weight burglar alarm |
| CN204899583U (en) * | 2015-09-06 | 2015-12-23 | 黄河科技学院 | Dampproofing safe deposit box with formula weight burglar alarm is inhaled to magnetism |
| CN204941156U (en) * | 2015-09-06 | 2016-01-06 | 黄河科技学院 | Be provided with the safety cabinet of plug-in type weight warning device |
| CN204984078U (en) * | 2015-09-06 | 2016-01-20 | 黄河科技学院 | Safe deposit box with formula weight alarm device is inhaled to magnetism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180515 |