CN209149508U - A kind of monitoring device for commercial articles safety - Google Patents
A kind of monitoring device for commercial articles safety Download PDFInfo
- Publication number
- CN209149508U CN209149508U CN201822056236.3U CN201822056236U CN209149508U CN 209149508 U CN209149508 U CN 209149508U CN 201822056236 U CN201822056236 U CN 201822056236U CN 209149508 U CN209149508 U CN 209149508U
- Authority
- CN
- China
- Prior art keywords
- monitoring
- commodity
- monitoring device
- commercial articles
- sensor circuit
- 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.)
- Active
Links
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model provides a kind of monitoring device for commercial articles safety, it is configured as being directly or indirectly attached to commodity, safety signal is issued when connecting and disconnecting, the monitoring device includes at least one sensor circuit, the sensor circuit is configured as being directly or indirectly attached to commodity, the sensor circuit is equipped at least one electric current induction monitoring point, the current value being configured on monitoring sensor circuit.The monitoring device of the utility model passes through monitoring current value; the size of current value or the situation of change of current value can be obtained; the abnormal or unstable information for obtaining the electric current for leading to commodity in time convenient for monitoring device, is conducive to relevant staff and takes timely measure, ensure the safety of commodity.
Description
Technical field
The utility model relates to commodity anti-theft fields, the more particularly, to monitoring device of commercial articles safety.
Background technique
Commodity anti-theft is primarily referred to as taking commodity of the pendulum on counter, exhibition booth or showing stand for retail trade
Certain anti-theft measure, the behavior for preventing these commodity from being taken away unauthorizedly during display or displaying or arranges
It applies.Traditional commodity anti-theft can use mechanical form, such as by commodity storage in the counter of latching, or commodity are locked
On shelf or exhibition booth.
Most of burglary protection system for commodities is monitored the safety of commodity using monitoring device at present, when commodity are in not
The state of safety or when considereding to be in unsafe state, can issue alarm signal；But most of monitoring devices are to quotient
The control and monitoring of product safety are inadequate, cannot effectively ensure the safety for showing commodity.
Utility model content
The utility model for overcome the deficiencies in the prior art, provides a kind of monitoring device for commercial articles safety.
To achieve the goals above, the utility model uses following technical scheme:
A kind of monitoring device for commercial articles safety, is configured as being directly or indirectly attached to commodity, when connection disconnects
When issue safety signal,
The monitoring device includes at least one sensor circuit, which is configured as being directly or indirectly attached to
Commodity, the sensor circuit are equipped at least one electric current induction monitoring point, the electricity being configured on monitoring sensor circuit
Flow valuve.
Further, the sensor circuit includes current inductor part, is configured as flowing through institute when the electric current for leading to commodity
When stating current inductor part, induced voltage is generated on the current inductor part.
Further, the monitoring device further includes observation circuit, and the observation circuit is configured to monitoring current
Voltage on induction monitoring point.
Further, the observation circuit includes inductive signal monitoring point.
Further, the sensor circuit further includes the first one way conducting device, and the inductive signal monitoring point can lead to
The first one way conducting device one-way conduction is crossed to the electric current induction monitoring point.
Further, the monitoring device further includes inductive signal input point, is used for feedback voltage signal.
Further, the sensor circuit further includes the second one way conducting device, and the inductive signal monitoring point can lead to
It crosses second one way conducting device and is conducted to the inductive signal input point.
Further, the one way conducting device includes transistor.
Further, the transistor includes diode or triode.
The beneficial effects of the utility model are:
(1) monitoring device of the utility model includes at least one sensor circuit, which can be connected to commodity,
Sensor circuit is equipped at least one electric current induction monitoring point, can monitor the current value on sensor circuit.Pass through monitoring current
Value, can obtain the size of current value or the situation of change of current value, obtain the electricity for leading to commodity in time convenient for monitoring device
The abnormal or unstable information of stream, is conducive to relevant staff and takes timely measure, ensure the safety of commodity.
(2) monitoring device of the utility model further includes observation circuit, and observation circuit includes inductive signal monitoring point, induction
The setting of signal monitoring point is convenient for the timely acquisition for carrying out inductive signal.
(3) monitoring device of the utility model further includes observation circuit, and the observation circuit being capable of monitoring current induction prison
Voltage on measuring point, while will not influence the voltage of inductive signal input point, guarantee the accurate of the voltage of inductive signal input point
Property and authenticity.
(4) monitoring device of the utility model further includes inductive signal input point, for feedback voltage signal to adapter；
The regulating circuit of adapter adjusts the voltage of output according to the voltage data of feedback, it is ensured that the clearing end of cable export to
The voltage of commodity is the voltage rating of adapter, and the clearing end output voltage of cable caused by avoiding cable too long or being too short is different
Normal situation does not just easily cause the damage of commodity to ensure that the electrical stability for showing commodity yet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the sensor circuit of the utility model.
Specific embodiment
In order to make those skilled in the art better understand the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical solutions in the embodiments of the present invention are clearly and completely described.
Commodity anti-theft
Signified commodity anti-theft in the utility model carries out function to buyer or potential buyer especially for needs
Property some commodity for showing, such as show commodity, certain functions of these commodity need can to allow use in a situation of use where
Family is understood, these commodity usually have the interface of certain man-machine interactives, and the person of being demonstrated can contact in a certain range
And all or part of function of these commodity can be used to exemplary or illustrative, so that the performance to commodity carries out
Solution, it is in the field of business, sometimes also this commodity with functional display demand can be called the commodity with demand for experience, i.e. quilt
Exhibitor can operate and experience to the commodity being shown in the condition and range of restriction, and therefore, these commodity are
It can be directly contacted by experiencer, experiencer can be in the range of sellers or commodity owner limit, such as sell
Carried out in place using, but these commodity cannot be taken away experience place, due to show commodity ownership, still belong to
Sellers or commodity holder's, therefore, it is necessary to carry out anti-theft measure to it, these anti-theft measures do not limit experiencer
Use, and only limit experiencer and taken away this place, or even in some cases, these anti-theft measures also need to examine
Consider and do not interfere the use of experiencer as far as possible, better use experience to enable them to obtain, this in sale at whole-sale price
Antitheft concept be different.
The state of safety/non-security state
Alleged safe or non-security state in the utility model refers to and shows commodity state in which, refers in particular to
In the case where anti-theft device, the relation condition of commodity and anti-theft device is shown, in general, commodity, which are in us, to be recognized
For the state that will not be stolen, referred to as safe condition, it is believed that the state that may be stolen, referred to as non-secure states, it is antitheft
Whether measure is intact, shows whether commodity are under the protection of anti-theft measure, if it is then it is considered that being safe shape
State, if it is not, so it is considered that being non-security state, that is to say, that this safe or non-security state, it can be with
Be for example, anti-theft measure is, will show that commodity keep connecting with charging interface always for anti-theft measure, then,
Sensor just detects charging interface, if it is connect always with commodity, if it is, it is in a safe condition, if disconnected,
In non-secure states；Alternatively, so that commodity is remained charged state if anti-theft measure is, then, sensor just detects quotient
Whether the charge cable of product keeps power transmission, if it is, it is in a safe condition, if it is not, then being in non-secure states；
Or if anti-theft measure is, commodity are in clamped device and clamp, then sensor just detects whether commodity are in folder
It holds in space or whether commodity is kept in contact or installs with clamping device, if it is, it is in a safe condition, if it is not,
Then it is in non-secure states；Etc..
Unauthorized removal
In the present invention, it is unauthorized be for authorization, due in commodity anti-theft field, exist locking and
Unlock two ways should be usually in the lock state during commodity are demonstrated, and commodity are not in this state
It can be stolen, but other than stealing, commodity are also possible to actively be removed from burglary-resisting installation by businessman, for example, working as certain
When a commodity descend city not continue to sell, corresponding showpiece can be also removed, this relates to the replacement of commodity, or works as
There are quality problems in showpiece, when needing repairing, may be also required to be removed from burglary-resisting installation, when be demonstrated commodity replacement or
When person repairs, the commodity can be removed from burglary-resisting installation by the staff (businessman) with permission, this removal, we claim
Be the removal with authorization, it is on the contrary then be considered unauthorized removal.
Cable
Cable is the concept of a connection and/or transmission in the present invention, and in some cases, cable can be pure
Mechanical connection, two articles are connected, can provide power transmission (forceful electric power) in some cases, in cable, are line
Two sides of cable connection establish electrically connected, can have electric power mutually to pass wherein a side can provide electric energy or both sides to another party,
In some cases, can be provided in cable data transmission (including light current), for cable connection two sides simultaneously provide electric power and
Data connection a, wherein side can provide electric energy or transmitting data-signal or both sides to another party can electric power and number
It is believed that number mutual biography, in some cases, the power transmission lines in cable can be by as inductive loop, i.e., for detecting
Cable whether a factor of judgment of on-off, for example, when there is power transmission in cable, it is believed that inductive loop is unimpeded, line
Cable is under normal connection status, at this time if cable connection is commodity and anti theft host, it may be considered that commodity are in
Under safe condition, alternatively, it is also assumed that inductive loop is unimpeded, cable, which is in, normally to be connected when there is signal transmitting in cable
It connects under state, at this time if cable connection is commodity and anti theft host, it may be considered that under commodity are in a safe condition, at this
In the case of kind, cable can play the role of induction, be equivalent to a part for playing sensor, and cable at this time can be made
For a part of sensor.
Connector
For connecting component, connector can be the mode of insertion in connecting component, or the mode being inserted into,
Namely the form of plug and socket is contained, connector can have charge function, for example, in the form of charging interface, it can also
To be the connection of pure structure type, connector can be connected with cable, be also possible to individual form, when connector and cable connect
When connecing, a part of inductive loop on sensor can also be used as.
Power outlet
Power outlet refers to the device of the alternating current for connecting alternating current offer, in the present invention, power outlet quilt
Regard as being fixed on the sockets such as wall or ground, the socket be it is fixed, these sockets be usually building fill
Just it is designed the socket being fixed on the building when repairing, for example, the socket of wall is inserted, is fixed on the ground for being fixed on ground
Deng.
Terminal plate
Terminal plate is one kind of socket, is one and multiple sockets are concentrated the porous socket to be formed of putting together, terminal plate
It can be mobile.Briefly wiring board socket refers to charged line and plug and transportable porous socket, is
One kind of power adapter is commonly called as, terminal plate it is many kinds of, the length type of the power supply line of terminal plate is also various, main mesh
Be exactly by the electric power of fixed power outlet, it is mobile to supply power in certain specified region.
A kind of monitoring device for commercial articles safety of the utility model, is configured as being directly or indirectly attached to quotient
Product issue safety signal when connecting and disconnecting, and safety signal is in a safe condition or non-secure states are related with commodity
Signal, safety signal are used to send to warning device, and reminding alarm device sounds an alarm.When the unauthorized removal of commodity, alarm
The prompts such as device can make a sound, light alarm, tells relevant staff's commodity to be in non-security state.
The monitoring device includes at least one sensor circuit, as shown in Figure 1, the sensor circuit be configured as directly or
Grounding connection to commodity, the sensor circuit is equipped at least one electric current induction monitoring point 1a, is configured to monitoring sense
Answer the current value on circuit.By monitoring current value, the size of current value or the situation of change of current value can be obtained, is convenient for
Monitoring device obtains the abnormal or unstable information for the electric current for leading to commodity in time, is conducive to relevant staff and takes in time
Measure ensures the safety of commodity.
In some preferred modes, the sensor circuit includes current inductor part 6a, is configured as working as and leads to commodity
Electric current when flowing through the current inductor part 6a, induced voltage is generated on the current inductor part 6a, by induced voltage
The available current value size for leading to commodity of size, realize the purpose of monitoring current, commodity be effectively ensured and are in safe shape
State.
Adapter includes output interface and regulating circuit, in the present embodiment, is increased in common adapter regulating circuit
One current inductor part 6a(, that is, resistance) and electric current induction monitoring point 1a.Induced electricity is generated on current inductor part 6a
Pressure, to obtain current value, realizes the purpose of monitoring current.
In some preferred modes, the monitoring device further includes observation circuit, and the observation circuit is configured to
Voltage on enough monitoring current induction monitoring point 1a, while will not influence the voltage of inductive signal input point 4a, guarantee induction letter
The accuracy and authenticity of the voltage of number input point.
In some preferred modes, the observation circuit includes inductive signal monitoring point, inductive signal monitoring point 2a's
It is arranged convenient for carrying out the acquisition of inductive signal in time.
In some preferred modes, the sensor circuit further includes the first one way conducting device 3a, the inductive signal
Monitoring point 2a can be unidirectional by the first one way conducting device 3a one-way conduction to the electric current induction monitoring point 1a, first
Conduction device 3a can make the circuit communication between inductive signal monitoring point 2a and electric current induction monitoring point 1a, but can only folk prescription
Xiang Di is conducted to electric current induction monitoring point 1a by inductive signal monitoring point 2a, so that observation circuit will not influence other electricity
The electric current or voltage on road.
In some preferred modes, the monitoring device further includes inductive signal input point 4a, is believed for feedback voltage
Number to adapter.Adapter includes output interface and regulating circuit, and the direct or indirect connection of output interface shows commodity, usually
It is all to connect to show commodity by cable, regulating circuit is the power supply size for adjusting power supply adaptor；Power supply adaptor directly or
Displaying commodity indirectly are connected to, are configured to provide electric power for the displaying commodity.The regulating circuit of adapter according to
The voltage data of feedback adjusts the voltage of output, it is ensured that the clearing end of cable is exported to the voltage of commodity is adapter
Voltage rating, the situation of the clearing end output voltage exception of cable caused by avoiding cable too long or being too short, to ensure that
The electrical stability for showing commodity, does not just easily cause the damage of commodity yet.Cable and adapter connecting pin are identified as cable
The connecting pin of starting point, cable and commodity is identified as the clearing end of cable.
In some preferred modes, the sensor circuit further includes the second one way conducting device 5a, the inductive signal
Monitoring point 2a can be conducted to the inductive signal input point 4a by the second one way conducting device 5a.Second one-way conduction
Device 5a can make the circuit communication between inductive signal monitoring point 2a and inductive signal input point 4a, but can only one direction
Ground is conducted to inductive signal input point 4a by inductive signal monitoring point 2a, just will not influence in this way other circuits electric current or
Voltage.
In some preferred modes, the one way conducting device includes transistor.
In some preferred modes, the transistor includes diode or triode.
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
The range of the utility model protection all should belong in every other embodiment.
Claims (9)
1. a kind of monitoring device for commercial articles safety, is configured as being directly or indirectly attached to commodity, when connecting disconnection
Issue safety signal, characterized in that
The monitoring device includes at least one sensor circuit, which is configured as being directly or indirectly attached to quotient
Product, the sensor circuit are equipped at least one electric current induction monitoring point, the electric current being configured on monitoring sensor circuit
Value.
2. a kind of monitoring device for commercial articles safety according to claim 1, characterized in that the sensor circuit includes
Current inductor part is configured as when the electric current for leading to commodity flows through the current inductor part, in the current inductor
Induced voltage is generated on part.
3. a kind of monitoring device for commercial articles safety according to claim 1 or 2, characterized in that the monitoring device
It further include observation circuit, the observation circuit is configured to the voltage on monitoring current induction monitoring point.
4. a kind of monitoring device for commercial articles safety according to claim 3, characterized in that the observation circuit includes
Inductive signal monitoring point.
5. a kind of monitoring device for commercial articles safety according to claim 4, characterized in that the sensor circuit also wraps
The first one way conducting device is included, the inductive signal monitoring point can pass through the first one way conducting device one-way conduction to institute
State electric current induction monitoring point.
6. a kind of monitoring device for commercial articles safety according to claim 1, characterized in that the monitoring device also wraps
Inductive signal input point is included, feedback voltage signal is used for.
7. a kind of monitoring device for commercial articles safety according to claim 6, characterized in that the sensor circuit also wraps
The second one way conducting device is included, the inductive signal monitoring point can be conducted to the sense by second one way conducting device
Induction signal input point.
8. according to a kind of described in any item monitoring devices for commercial articles safety of claim 5 or 7, characterized in that the list
It include transistor to conduction device.
9. a kind of monitoring device for commercial articles safety according to claim 8, characterized in that the transistor includes two
Pole pipe or triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056236.3U CN209149508U (en) | 2018-12-09 | 2018-12-09 | A kind of monitoring device for commercial articles safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056236.3U CN209149508U (en) | 2018-12-09 | 2018-12-09 | A kind of monitoring device for commercial articles safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149508U true CN209149508U (en) | 2019-07-23 |
Family
ID=67289430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822056236.3U Active CN209149508U (en) | 2018-12-09 | 2018-12-09 | A kind of monitoring device for commercial articles safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209149508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067973A (en) * | 2020-08-18 | 2020-12-11 | 杭州朗鸿科创科技有限公司 | Load detection chip for commodity safety |
| CN112071010A (en) * | 2020-08-18 | 2020-12-11 | 杭州朗鸿科创科技有限公司 | Load detection chip for commodity safety |
-
2018
- 2018-12-09 CN CN201822056236.3U patent/CN209149508U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067973A (en) * | 2020-08-18 | 2020-12-11 | 杭州朗鸿科创科技有限公司 | Load detection chip for commodity safety |
| CN112071010A (en) * | 2020-08-18 | 2020-12-11 | 杭州朗鸿科创科技有限公司 | Load detection chip for commodity safety |
| CN112067973B (en) * | 2020-08-18 | 2024-04-12 | 杭州朗鸿科技股份有限公司 | Load detection chip for commodity security |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10535240B2 (en) | Merchandise security system with optical communication | |
| US5034723A (en) | Security cable and system for protecting electronic equipment | |
| CN209149508U (en) | A kind of monitoring device for commercial articles safety | |
| US10140825B1 (en) | Anti-theft device for monitoring a universal serial bus Type C connector | |
| US10916112B2 (en) | Multi-voltage power supply system for merchandise security | |
| TWM399367U (en) | Note book computer anti-theft device | |
| CN210039007U (en) | Alarm for commodity anti-theft and powered by sensor | |
| CN209044813U (en) | A kind of security system for commodity anti-theft | |
| CN207233134U (en) | A kind of burglary protection system for commodities | |
| CN208820471U (en) | A kind of multiple voltage supply system for commodity anti-theft | |
| CN209730388U (en) | A kind of anti-theft device for commodities | |
| KR20180030119A (en) | Security Connector | |
| CN110011292A (en) | A kind of multiple voltage supply system for commodity anti-theft | |
| CN209417875U (en) | A kind of safety device for commodity anti-theft | |
| CN209417874U (en) | A kind of safety device for commodity anti-theft | |
| CN208903382U (en) | A kind of attachment device of the connection external power adapter for commodity anti-theft | |
| CN209418808U (en) | A kind of attachment device and warning device for commercial articles safety | |
| CN211456741U (en) | Safety device for commodity anti-theft | |
| CN110011293A (en) | A kind of sensor of the connection external power adapter for commodity anti-theft | |
| CN208820472U (en) | A kind of sensor of the connection external power adapter for commodity anti-theft | |
| CN212112683U (en) | Connector for providing security to an item of merchandise and security system | |
| CN209591024U (en) | A kind of safety device for commodity anti-theft | |
| US10154154B2 (en) | Centralized theft-proof device | |
| CN209591022U (en) | A kind of anti-theft device for commodities | |
| CN220041185U (en) | Safety device for commodity burglary prevention |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000 Room 203, 2nd floor, building 2, 99 Xinting Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou langhong science and Technology Co.,Ltd. Address before: 310000 Room 203, 2nd floor, building 2, 99 Xinting Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU LANGZE SECURITY TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |