CN219916437U - Safety device for commodity burglary prevention - Google Patents

Abstract

The utility model provides a safety device for commodity burglary prevention, which comprises a power input interface, a warning device and a sensor; the power input interface is configured to be operably connected to a commodity and configured to be able to obtain power from the commodity for powering the alert device; the sensor is configured to be connectable with the warning device and to form a detection loop; the security device is configured to be able to issue a security signal or alarm when the power input interface is disconnected from the article and/or the detection loop state changes. The utility model reconfigures the anti-theft form of the notebook computer, connects the anti-theft device of the notebook computer to the computer through the interface, can take electricity from the computer and form a detection loop, and gives an alarm if the anti-theft device falls off, thereby avoiding various inconveniences caused by independent electricity connection of the anti-theft device.

Description

Safety device for commodity burglary prevention

Technical Field

The utility model relates to the technical field of commodity anti-theft display.

Background

With the development of commodity experience type services, commodity display and experience functions are more open to purchasers or potential purchasers, and meanwhile, the requirement for commodity theft prevention is also continuously improved. How to meet various demands of experimenters as much as possible, show all functions of commodities and the best and convenient surface to the experimenters as much as possible, and on the other hand, prevent the possible theft of the ill-centered person, so as to reduce and even stop the hidden danger of the possible theft of the commodities in the showing and experiencing processes as much as possible.

Electronic goods are also various in variety, such as mobile phones, flat plates, wireless headphones, electronic watches, electronic bracelets and the like, in the display link of the goods, the safety of the goods is considered, the display effect of the goods is ensured, and meanwhile, different power supply and anti-theft devices are matched according to different forms, interfaces and power consumption of different goods, so that the anti-theft devices of the goods are also various. In the prior art, a mobile phone burglar alarm is common, because the mobile phone is one of the most experienced commodities, and because the mobile phone is in a smaller form, the possibility of being pulled by a sheep in a 'handy' way is greatest, so that a plurality of burglar prevention devices matched with mobile phones of various models are generated. However, with the continuous upgrade of electronic products, various different types of electronic products are gradually added into a line for displaying and selling, and some products with larger "body types", such as notebook computers, are also used for displaying and selling, and although they are not as convenient to carry as small-sized devices such as mobile phones, there is a safety risk, such as being stolen, broken, and the like.

In the prior art, the notebook computer is antitheft, an burglar alarm needs to be plugged independently, an adapter or a power line cannot be shared with the notebook computer, at least two jacks are needed, one jack is used for supplying power to the notebook computer, and the other jack is used for the burglar alarm; if the prior art is adopted, the charging wire is firstly connected with the burglar alarm and then connected with the notebook computer, the problem that the adaptation is difficult due to different computer charging schemes (voltage, interfaces and the like) with different specifications exists. Therefore, a way to save the jack and the cable is needed to solve the coexistence problem of the notebook computer and the burglar alarm.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a safety device for commodity burglary prevention, which is suitable for burglary prevention of notebook computers and can solve the problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a safety device for commodity burglary prevention comprises a power input interface, a warning device and a sensor;

the power input interface is configured to be operatively connected to the commodity and configured to be able to draw power from the commodity for powering the alert device;

the sensor is configured to be connectable with the warning device and to form a detection loop;

the security device is configured to be able to issue a security signal or alarm when the power input interface is disconnected from the article and/or the detection loop state changes.

Further, the power input interface comprises micro, typeC, USB, DC and other common commodity output interfaces.

Further, the security device includes an unlock interface.

Further, the security device includes an unlocking device configured to release the security signal or alarm from the alarm device.

Further, the safety device comprises a battery configured for powering the warning device.

Further, the detection mode of the sensor comprises one or more of combination of detection switch, optics, mechanics, temperature, electromagnetism and the like.

Further, the safety device includes an adhesive configured to mount the safety device to a support surface.

Further, the power input interface and/or the sensor is configured to be connectable with an alert device via a cable.

Further, the safety device comprises a buzzer configured for alerting. Preferably, the buzzer may be provided on the warning device.

Further, the safety device comprises an indicator light configured for an operational status indication.

The beneficial effects of the utility model are as follows:

(1) The utility model reconfigures the anti-theft form of the notebook computer, connects the anti-theft device (safety device) of the notebook computer to the computer through the interface, can take electricity from the computer and form a detection loop, and if the anti-theft device falls off, gives an alarm, thereby avoiding various inconveniences caused by independent electricity connection of the anti-theft device.

(2) The anti-theft mode adopts the fixed safety device instead of the fixed notebook computer, so that the trouble of fixing the notebook computer in a large area and the pollution to the outer surface of the notebook computer are avoided, and the experience of a user on the notebook computer is facilitated.

Drawings

Fig. 1 is an overall configuration diagram of embodiment 1 of the present utility model.

Fig. 2 is a schematic diagram of the combination of example 1 of the present utility model and a commodity.

Fig. 3 is an application scenario diagram of embodiment 1 of the present utility model.

Fig. 4 is an overall structural diagram of embodiment 2 of the present utility model.

Fig. 5 is a schematic diagram of the combination of the present utility model with a commodity according to example 2.

Fig. 6 is an application scenario diagram of embodiment 2 of the present utility model.

Fig. 7 is an overall configuration diagram of embodiment 3 of the present utility model.

Fig. 8 is a schematic diagram illustrating an internal structure of a warning device according to embodiment 3 of the present utility model.

Fig. 9 is an application scenario diagram of embodiment 3 of the present utility model.

Description of the embodiments

In order to enable a person skilled in the art to better understand and implement the technical solutions in the embodiments, some technical terms that may be involved in the description of the present utility model are first explained in the embodiments.

The utility model relates to commodity burglary prevention, in particular to commodities which need to be functionally displayed to a purchaser or a potential purchaser, such as electronic products, certain functions of the commodities need to be known to a user under the condition of use, the commodities usually have certain man-machine interactive interfaces, a displayed person can contact and exemplarily or illustratively use all or part of functions of the commodities in a certain range, so that performance of the commodities is known, the commodities with functional display requirements are sometimes called commodities with experience requirements in the industry, namely the displayed person can operate and experience the displayed commodities within the limited conditions and range, the experients can be directly contacted by the experients, the experients can use the commodities within the limited range of a seller or commodity owner, such as a sales place, but the commodities cannot be taken away from the experience place, and due to the ownership of the displayed commodities or the fact that the displayed commodity belongs to the seller or commodity owner, burglary prevention measures need to be carried out on the commodities, the experients are not limited to the experients, the use of the experients is not limited, the experients can be taken from the sales place, and the concept of the experients need to be taken into consideration as well as possible, and the burglary prevention measures do not need to be taken into consideration in the concept of the situation.

The sensor is usually used for sensing a certain signal or sensing a certain state, and the sensor is special for commodity theft prevention, can be a sensing circuit, can be a device with a sensing element or can be an element with a sensing function integrated on a connector, and has the function of sensing a signal and judging whether the displayed commodity is in a safe state or not through the signal. The sensor of the present utility model is a unitary structure, some of which may have a sensing function, such as the conductive cable described above, that may be attached to the article. The sensor is a widely applied prior art, the sensor can be only a component (sensor) with a sensing function, the sensor can also be a device with a structure, the device can sense or transmit certain signals, such as the safety signals, and in the utility model, the sensor is a device with a specific structure and can have a function of sending out the safety signals or warning signals, but the utility model does not improve the function of the sensor as the signal transmission, and the utility model improves the structure form of the sensor.

In the field of commodity anti-theft, an alarm is also a common anti-theft device, and is mainly used for executing alarm operation according to safety signals sent by a monitoring device, a sensor, a cable and the like, and a typical example of an alarm device is an alarm for sending an alarm prompt tone to prompt staff in a sales place, wherein commodities may be in a safe or unsafe state. Generally, such an alarm function of an alarm device may be referred to as an alarm signal, such as an alarm alert tone, and sometimes also includes an optical signal, referred to as an audible and visual alarm. The warning device can be a generic name of an alarm or a generic name of a combination of the alarm and a sensor.

The cable is a concept of connection and/or transmission in the utility model, in some cases, the cable can be purely mechanical connection, two objects are connected, in some cases, the cable can provide power transmission (strong electricity), the power connection is established for two sides of the cable connection, one side can provide electric energy for the other side, or the two sides can have power mutual transmission, in some cases, data transmission (including weak electricity) can be provided for the cable connection, the cable can provide electric energy for the other side or transmit data signals for the two sides, or the two sides can have power and data signals mutual transmission, in some cases, a power transmission line in the cable can be used as an induction loop, namely a judging factor for detecting whether the cable is on or off, for example, when the cable has power transmission in the cable, the induction loop can be considered to be smooth, the cable is in a normal connection state, at the moment, if the cable is connected with a commodity and a theft-proof host, in some cases, the cable can be considered to be in a safe state, or the cable can be considered to be in a state, when the cable is in a certain state, the cable can be considered to be in a good state, and the cable can be considered to be in a state, if the cable is in a certain state, the cable is considered to be in a state, and the cable is in a state of normal, and the cable is considered to be in a state. The cable in the utility model can be the cable with the induction loop or capable of transmitting the safety signal, the safety signal can be only a conducting or non-conducting signal, not a complex control signal, whether the commodity is in a safety state or not is judged by the conduction or non-conduction of the electric signal on the cable, or whether the electric signal on the cable is used as the safety or non-safety signal is a conventional technical means in the commodity anti-theft field, the utility model does not improve the signal and the circuit structure of the cable, and only the matching structural relation of the cable and other components is improved.

The security signal is also a relatively well known concept in the field of commodity theft prevention, when the commodity is in an unsafe state, certain components in the commodity theft prevention system can send out the security signal, the security signal can be an induction signal or an electric signal or a digital signal, the signal can be triggered by various modes/events in the prior art, for example, the event can be a physical connection disconnection or a circuit disconnection, the triggering mode can be sensing by the induction component, the induction signal is transmitted to corresponding equipment, the corresponding equipment can send out the security signal according to the most basic logic judgment (yes/no) after receiving the induction signal, or the security signal can be triggered by the on-off of the electric signal, for example, when the current is kept clear, the connector is connected to the commodity, or the cable is intact, and when the circuit is different or the electric connection is disconnected, the connector is disconnected or the cable is cut off, the situation can be judged to be in an unsafe state, the security signal can be triggered, the common triggering mode in the commodity field can be disconnected, the charging connection is broken, the charging is broken, the connection is broken, the component is detached from the installation is broken, or the conventional triggering mode is set up in the prior art, and the security signal is generated in the prior art.

The technical solutions of the present utility model will be clearly and completely described in the following embodiments with reference to the accompanying drawings. It should be noted that the examples are only one or several embodiments of the present utility model and do not represent the scope of the present utility model, which is defined by the claims and is supported by the specification.

Examples

Reference is made to fig. 1-3. The utility model provides a safety device for commodity burglary prevention, in the embodiment, the commodity is a notebook computer 100, comprising a power input interface 1, a warning device 2 and a sensor 3; the power input interface comprises micro, typeC, USB, DC and other common commodity output interfaces, in the embodiment, a USB interface is adopted, a USB port of a notebook computer can be accessed, the power input interface 1 is configured to be operably connected to the commodity, the power input interface 1 is connected to the warning device 2 through a cable 4, and when the power input interface 1 is connected to the notebook computer 100, the power input interface 1 can acquire power from the notebook computer and is used for supplying power to the warning device 2; the warning device 2 can be connected to the sensor 3 through another cable, so that when the warning device 2 is powered on, a detection loop is formed with the notebook computer 100 and the sensor 3; the warning device 2 is able to emit a safety signal or alarm when the power input interface is disconnected from the article and/or the detection loop state changes.

In this embodiment, the detection loop refers to a circuit capable of conducting, especially a circuit with an alarm function, and a conventional alarm (alarm device) and a sensor can be used as functional elements in the circuit, for example, when the sensor detects a certain signal, the circuit is conducted/disconnected as the functional elements in the circuit, so that the alarm gives an alarm, and the detection loop is also more commonly used in the prior art, and the utility model can not improve the detection loop itself, but can apply the detection loop in the prior art to the structure of the utility model. In this embodiment, as shown in fig. 1, the detection mode of the sensor may also include various detection modes, where the detection mode of the sensor includes one or more combinations of detection switches, optics, mechanics, temperature, electromagnetism, etc., for example, the detection switch adopts a contact switch 6 commonly used in the anti-theft field, when the bottom surface of the sensor 3 is adhered to a supporting surface (such as a tabletop) through adhesive, the contact switch 6 is pressed to turn on a detection loop, if the detection loop is released, the contact switch 6 pops out to turn off, for example, an optical sensor may be installed at the bottom of the sensor and is attached to the supporting surface 200 under normal conditions, and if the sensor 3 is lifted, the optical sensor triggers a detection loop alarm.

In this embodiment, the notebook computer 100 is powered through the adapter 5, the circuit board is disposed in the warning device 2, and the warning device 2 can be powered through the notebook computer 100. Preferably, a battery 7 can also be provided in the warning device 2 for supplying the warning device 2 with power. The warning device 2 can be internally provided with a buzzer 8, and can give out a warning through sound prompt when the detection loop sends out a safety signal. An indicator light 10 may also be provided on the warning device 2 for indicating the operating state of the safety device.

Preferably, in this embodiment, the safety device further comprises an adhesive for adhering the sensor 3 to the supporting surface 200, and in the case of the contact switch and the light sensor described above, an alarm is given to indicate that the commodity is at risk for safety once the adhesion is released.

Preferably, the safety device may be configured with an unlocking device, and the unlocking device may adopt an unlocking mode in the prior art, for example, contact unlocking or magnetic unlocking, when the unlocking device contacts the unlocking part, an electrical contact point on the unlocking part is conducted, so that the detection loop is always kept conducting, and then an alarm caused by the safety signal can be released. The unlocking part can unlock the interface 9 is provided on the warning device 2. The unlocking mode of the unlocking device and the unlocking interface can also be realized by adopting other modes in the prior art.

As shown in fig. 3, in this embodiment, when the notebook computer 100 is placed on the supporting surface (display desktop) 200, the cable of the adapter 5 can be taken away from the desk, the cable 4 connected to the warning device 2 can be connected to the sensor 3 from the desktop, and the sensor 3 is attached to the supporting surface 200 by adhesive, so as to form protection for the commodity. Preferably, the cable between the warning device 2 and the sensor 3 can be a spring wire, so that a certain range of movement space is provided for the notebook computer.

Examples

Reference is made to fig. 4-6.

In this embodiment, the sensor 3 is built in the warning device 2, the contact switch 6 is disposed at the bottom of the warning device 2, and can be fixed on the supporting surface 200 together with the warning device 2 through adhesive, and when the warning device 2 is moved or loosened, an alarm is given.

Other embodiments of this example are the same as example 1.

Examples

Reference is made to fig. 7-9.

In this embodiment, the warning device 2 itself includes the power input interface 1, and the warning device 2 itself can be directly connected to the notebook computer through the power input interface to take electricity and form a detection loop without connecting with the notebook computer 100 through the cable 3.

Other embodiments of this example are the same as example 1.

Claims (10)

1. A security device for use in the theft prevention of goods comprising:

the power input interface, the warning device and the sensor;

the power input interface is configured to be operatively connected to the commodity and configured to be able to draw power from the commodity for powering the alert device;

the sensor is configured to be connectable with the warning device and to form a detection loop;

the security device is configured to be able to issue a security signal or alarm when the power input interface is disconnected from the article and/or the state of the detection loop changes.

2. The security device for theft prevention of goods according to claim 1, wherein the power input interface comprises micro interface, typeC interface, USB interface, DC interface.

3. A security device for theft protection of goods as claimed in claim 1, comprising an unlock interface.

4. A security device for theft protection for goods as claimed in claim 1, comprising an unlocking means configured to release the security signal or alarm from the alarm means.

5. A security device for theft protection for goods as claimed in claim 1, comprising a battery configured to supply power to the alert device.

6. A security device for theft protection of goods according to claim 1, characterized in that the sensor detection means comprise one or more combinations of detection switches, optics, mechanics, temperature, electromagnetism.

7. A security device for use in the theft protection of goods according to claim 1, comprising an adhesive configured to mount the security device to a support surface.

8. A security device for theft protection for goods according to claim 1, characterized in that the power input interface and/or the sensor is configured to be connectable with a warning device via a cable.

9. A security device for theft protection of goods according to claim 1, characterized in that it comprises a buzzer configured for alarm.

10. A security device for theft protection for goods as claimed in claim 1, comprising an indicator light configured for an indication of the operational state.