CN211795538U - A show shelf that charges for commodity theftproof - Google Patents

Abstract

The utility model provides a show shelf that charges for commodity theftproof, including base, support holder and the electric contact point that can be connected with external power source, support holder is configured as can be directly or indirectly connected to commodity, the base is operatable and supports the face mounting combination, the electric contact point is installed in the concave part of base and/or support holder; when the supporting piece is lifted up, the commodity charging loop is disconnected, and when the supporting piece is put back to the base, the commodity charging loop is closed, so that the commodity is charged. The utility model discloses set up the concave part that is used for installing the electric contact on base and support piece respectively, let the contact site of electric contact be located the concave part edge within, protected by the concave part, reduce and external friction, in addition, the utility model discloses still set up the stop component who is used for restricting support piece return direction, prevent to support the in-process of support piece at the return to the electric contact production wipe and bump, further protect the electric contact.

Description

A show shelf that charges for commodity theftproof

Technical Field

The utility model relates to a commodity theftproof field especially relates to a show shelf of function of charging in area for commodity theftproof.

Background

With the development of science and technology, electronic products or some commodities with inherent functions are usually displayed by a seller for the experience of the consumer, so that the consumer can feel the functions and advantages of the commodities more intuitively.

The mode of show sale can let consumer and commodity zero distance contact, and is natural, has just also increased the stolen or impaired risk of commodity, therefore show commodity theftproof just the branch of commodity theftproof just arises as one's turn to, show commodity theftproof and retail's theftproof such as EAS in the prior art is slightly different, the theftproof of retail trade can be kept apart commodity and seller, but show commodity theftproof need both guarantee consumer and commodity (showpiece) the abundant contact, the security of commodity is guaranteed as far as possible in this kind of close contact's environment again, this is the particularity of show commodity theftproof.

As mentioned above, since display and sales are widely used in the field of electronic products, on one hand, to simplify the structure, and on the other hand, to more accurately sense whether the merchandise is in a safe state, most merchandise anti-theft devices in the prior art are combined with the charging interface of the merchandise, for example, it is common in the prior art to connect a sensor to the charging interface of the merchandise through a cable, on the one hand, the sensor can be used to supply power to the merchandise through an external power source, on the other hand, when the power supply of the merchandise is disconnected, it is indicated that the merchandise may be separated from the sensor, and at this time, the power failure can be sent to an alarm device as an unsafe signal of the merchandise through the sensor, thereby reminding the staff in the display place.

In the prior art, when a contact sensor is arranged, for example, a sensor adhered to the back of a commodity, a cable is usually arranged through the sensor and connected to a charging interface of the commodity to charge the commodity, and when anti-theft judgment is performed, whether the commodity is powered or not can be detected, whether the sensor and the commodity are separated or one of the two can be detected. As a component which needs to directly or indirectly supply power to a commodity, the sensor itself needs to be provided with an electricity storage module or be supplied with power, in the prior art, the sensor is usually connected with a cable to supply power to the sensor, but in some cases, in order to smoothly draw the cable and improve experience effect, the cable adopts a thinner or flat wire, the wire has insufficient electric flux due to a small cross section, and is relatively more suitable to be used as a signal wire, and as a charging wire, the charging wire causes bad conditions such as slow charging and easy heating of the cable, so that the sensor needs to be supplied with power by other methods. The electric contact is a good and stable contact type charging mode, the electric contact is a key element for electric conduction, the size is small, the sensitivity is high, but the electric contact is easy to damage, for the commodity experience industry, commodities are often taken up and put down, the electric contact is often switched on and off, other components such as cables and the like are also easy to rub or squeeze the electric contact in the taking up and putting down process, and the electric contact is easy to wear.

Disclosure of Invention

The utility model aims to solve the technical problem that, to the defect that exists in the background art, provide a show shelf that charges for commodity theftproof.

The utility model provides a technical scheme that above-mentioned technical problem adopted is:

a charging display stand used for preventing the theft of commodities,

comprises a base which can be connected with an external power supply, a supporting bracket and an electric contact point,

the support tray is configured to be directly or indirectly connectable to an article of merchandise;

the base is operatively associated with a support surface and is configured for supporting a support pallet and/or an item of merchandise thereon;

the electrical contact points are elastic and configured to be mounted in the recesses of the base and/or the support tray;

the charging showing stand is configured to be opened when the supporting piece is lifted, and closed when the supporting piece is put back to the base, so that charging is provided for commodities.

Preferably, the base is provided with a first electrical contact point, the support holder is provided with a second electrical contact point, the base is preferably provided with a first concave portion for mounting the first electrical contact point, the support holder is preferably provided with a second concave portion for mounting the second electrical contact point, the first concave portion is preferably provided with an annular protrusion, the first electrical contact point is arranged on the annular protrusion, the position and the size of the annular protrusion and the second concave portion can be matched, when the support holder is placed on the base, the annular protrusion and the second concave portion are matched, so that the first electrical contact point and the second electrical contact point are conducted, and the base can supply power to the support holder, so that the support holder can further supply power to the commodity.

Preferably, the first electrical contact is a resilient electrical contact, and preferably, the second electrical contact is a resilient electrical contact, and preferably, both the first electrical contact and the second electrical contact are resilient electrical contacts. As a preference, the elastic electric contact point may be provided with an elastic member such as a spring under the conventional electric contact point, and as a preference, the elastic electric contact point may be a metal contact point having a certain elasticity, and as a preference, the elastic electric contact point may be bent into a shape having a certain deformation space so that the elastic electric contact point itself has elasticity. The elastic electric contact points have the advantages that hard touch between the contact points is avoided, contact abrasion is reduced, meanwhile, the elastic contact points can provide more contact space, and good contact between the electric contact points is ensured.

Further, the contact end of the electrical contact point is configured to be flush with or lower than the recess edge. The contact end is a functional part of the electrical contact point for contacting with other parts and achieving electrical conduction, and is generally located at or comprises the outermost end of the electrical contact point, preferably, the contact end of the first electrical contact point is flush with or lower than the outermost edge of the first concave part, and preferably, the contact end of the second electrical contact point is flush with or lower than the outermost edge of the second concave part, so that the protruding electrical contact point is prevented from unnecessarily rubbing against the outside or other parts in the using process, and the abrasion of the electrical contact point in the using process is reduced as much as possible.

Further, the joint of the base and the supporting holder is provided with a limiting member configured to limit the placing direction of the supporting holder when the supporting holder is returned, and preferably, the supporting holder is vertically lowered relative to the base when the supporting holder is returned, so that the first concave part and the annular protrusion are directly combined without contact in other directions or angles during the returning process of the supporting holder through the limiting of the limiting member, and therefore, the contact abrasion of the electric contact point is reduced. It should be noted that, for the purpose of merchandise display, the base may be disposed in an inclined direction, and the vertical direction is referred to herein as the vertical direction of the supporting bracket relative to the surface of the base, rather than relative to other reference planes.

Furthermore, the charging display rack comprises magnetic attraction structures which are respectively arranged on the base and the supporting support piece and are used for returning and guiding the supporting support piece; the return direction can be effective user's experience effect, also can avoid unnecessary hard contact simultaneously, produces the friction to base and support and holds in the palm the piece, as further return direction.

Further, the base and/or the supporting support piece are/is provided with electric contact points corresponding to the elastic electric contact points, so that the base and the supporting support piece are in contact with a conducting circuit in a combined state. Preferably, when the base is provided with the elastic electric contact points, the supporting bracket is provided with corresponding electric contact points, and in some modes, the electric contact points on the supporting bracket may not have elasticity as long as one of the electric contact points on the base and the supporting bracket has elasticity.

Further, the supporting bracket further comprises a connector for connecting to a commodity charging interface. Preferably, the connector may include a charging head capable of being coupled to a charging interface of the article, the charging head may be a common connector for digital products such as microsusb, TypeC, Lightning, etc., and the support bracket is preferably connected to the connector through a first cable and supplies power to the article through the connector.

Furthermore, the supporting support piece can be combined with the base at a plurality of angles, and a charging loop is conducted to charge the commodity. Preferably, the coupling portion between the support bracket and the base is annular, so that the support bracket and the base can be rotated relatively, and since the electrical contacts are also annularly arranged, the charging circuit can be conducted as long as the electrical contacts are kept connected.

Furthermore, the base and/or the supporting bracket are provided with locking members which can be matched with each other and are used for locking the supporting bracket. Preferably, a locking hole may be provided on the base to allow a locking member, such as a screw, to pass through the top and bottom of the locking hole or to be coupled to the support tray, thereby locking the support tray; conversely, a locking hole can be arranged on the supporting bracket and penetrates through the supporting bracket to be combined on the base so as to lock the base and the supporting bracket; when the locking piece is arranged on the base, a structure matched with the locking piece, such as a corresponding screw hole, or a limiting structure, is arranged on the supporting support piece and is used for limiting the tail end of the screw; conversely, when the locking member is disposed on the support bracket, the base is provided with a structure that cooperates therewith.

Further, the support bracket is connected to the commodity through adhesive and/or a structural limiting mode. Preferably, the support tray may be attached to the surface of the article, for example by means of an adhesive, which when the support tray and article are separated unauthorizedly, can issue a security signal indicating the possible risk of theft of the article. Preferably, the contact surface of the support tray and the merchandise may be provided with a touch sensor, such as a contact switch, which is depressed when the support tray and the merchandise are coupled and does not trigger the security signal, and which is ejected when the support tray is decoupled and triggers the security signal. Preferably, the support bracket may be provided with a cable connected to the alarm device in the base by a cable, or connected to a circuit board in the base by a cable and connected to an external alarm device through the base.

Further, the base is configured to be coupled to a support surface by adhesive and/or fasteners. Preferably, the base is mounted to the support surface, for example in the form of an adhesive, which when the base and support surface are separated unauthorizedly, provides a security signal indicating that the article may be at risk of theft. Preferably, the contact surface of the base and the support surface may be provided with a touch sensor, such as a contact switch, which is depressed when the base and the support surface are brought together and does not trigger the safety signal, and which is ejected when the base is separated and triggers the safety signal. Preferably, the base can be provided with a cable which is connected to the alarm device in the base through the cable, or is connected to a circuit board in the base through the cable and is connected to an external alarm device through the base.

The utility model has the advantages that: the utility model discloses a form of electric contact comes the support piece power supply that combines with commodity to support through supporting the support piece and be the commodity power supply the utility model discloses in, support the support and hold in the palm on can being connected to the base through the cable that is used for transmitting the signal, solved and can not regard as the power supply cable to use or the problem that the cable power supply situation is not good when the signal line, and, when supporting the support and hold in the palm when the commodity emergence separation, can send safety signal, realize commodity theftproof function, and base itself also can carry out its safety inspection who combines with the holding surface, can reach dual safety guarantee. More importantly, the utility model discloses set up the concave part that is used for installing the electric contact respectively on base and support holder, let the contact site of electric contact be located the concave part edge within, protected by the concave part, reduce and external friction, in addition, the utility model discloses still set up the stop component who is used for restricting support holder return direction, prevent to support the holder and produce the electric contact at the in-process of return and wipe and bump, further protect the electric contact.

Drawings

Fig. 1 is an overall structure diagram of the present invention, in which the commodity and the support holder are taken up.

Fig. 2 is a schematic view of the back structure of the support bracket of the present invention, showing the positions of the second recess and the second electrical contact point.

Fig. 3 is a partial schematic view of the base of the present invention, showing the location of the first recess and the first electrical contact.

Fig. 4 is a schematic view of the support bracket with the cover removed, showing the internal structure of the support bracket and the different angled configuration of the base.

Fig. 5 is an overall view of the present invention, in which the goods and the support bracket are replaced.

Fig. 6 is a schematic view of the internal structure of the base.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in connection with the accompanying drawings, and it should be noted that the embodiments are only specific illustrations of the present invention, and should not be construed as limitations of the present invention.

Technical terms related to the present invention are first explained with reference to the embodiments, and the terms are explained to enable those skilled in the art to more accurately understand and implement the technical solution of the present invention, and do not necessarily limit the scope of the present invention.

Anti-theft commodity

The commodity anti-theft of the present invention refers to the narrow commodity anti-theft, that is, the anti-theft of the displayed commodity mentioned in the background art, and may also be called as the showpiece anti-theft, and generally refers to the places with commodity display requirements, the commodity display generally refers to the display of electronic products, such as mobile phones, tablets, etc., some functions of these commodities can be known by the user only when they are used, these commodities generally have some man-machine interactive interfaces, the exhibited person can contact and use all or part of the functions of these commodities exemplarily or demonstratively within a certain range, thereby understanding the performance of the commodities, in the industry, sometimes the commodity with functional display requirements can be called as the commodity with experience requirements, that is, the exhibited person can operate and experience the commodity to be displayed within the limited conditions and range, thus, the items are directly accessible to the experiencer, and the items themselves are portable and portable, therefore, the product has a great risk of theft, which necessitates anti-theft measures during the display process of the product, these anti-theft measures do not limit the use of the experiencer, but only limit the ability of the experiencer to take it away from the location, and even in some cases, these anti-theft measures also need to be considered as far as possible not to hinder the use of the experiencer, so that they can obtain a better use experience, this kind of take anti-theft measure and prevent that the commodity in show or experience is stolen and the technique or the trade that will minimize anti-theft measure to the influence that the commodity was experienced is one of commodity theftproof, also is the field that the utility model discloses the basis, this is different from the personal guard against theft (EAS) of article among the sales of volume vendor. The utility model provides an exhibit is the more special a kind of electronic product of shape, for example electronic watch, intelligent bracelet etc. and this kind of product has cyclic annular position usually, and if do not have support piece can't rely on self shape to satisfy the show demand that the function faced upwards.

Security signal

Security signals are also a well-known concept in the field of article surveillance, when an article is in an unsecured state, some components in an article surveillance system will send out a security signal, which may be a sensing signal or an electrical signal or a digital signal, which may be triggered by many methods/events in the prior art, for example, the event may be a physical disconnection or a circuit disconnection, the triggering method may be sensing by the sensing component, the sensing signal is transmitted to the corresponding device, the corresponding device can send out a security signal according to the most basic logic judgment (yes/no) after receiving the sensing signal, in the field of article surveillance, the general triggering method may be disconnection, disconnection charging, detachment from an installed component, or destruction in a certain set manner, may trigger the generation of a security signal, which is conventional in the art.

Cable with a flexible connection

The cable is a concept of connection and/or transmission in the present invention, in some cases, the cable may be a purely mechanical connection, connecting two objects, in some cases, the cable may provide power transmission (strong current) to establish power connection for two parties connected by the cable, one party may provide power to the other party, or both parties may have power to transmit each other, in some cases, the cable may provide data transmission (including weak current) to provide power and data connection for two parties connected by the cable, one party may provide power or transmit data signals to the other party, or both parties may have power and data signals to transmit each other, in some cases, the power of the transmission line in the cable may be used as an induction loop, i.e. a determination factor for detecting whether the cable is on or off, for example, when there is power transmission in the cable, the sensing loop can be considered to be smooth, the cable is in a normal connection state, at the moment, if the cable is connected with the commodity and the anti-theft host machine, the commodity can be considered to be in a safe state, or when signals are transmitted in the cable, the sensing loop can also be considered to be smooth, the cable is in a normal connection state, at the moment, if the cable is connected with the commodity and the anti-theft host machine, the commodity can be considered to be in a safe state, under the condition, the cable can play a sensing role and equivalently play a part of a sensor, and the cable at the moment can be used as a part of the sensor. In fact, the effect of cable in this theftproof field is the commonly used technical means in this field too, the utility model discloses do not relate to the structure of cable itself and the improvement of function, the utility model discloses only provide some application scenarios to the cable that is used for commodity theftproof.

Alarm device

The utility model discloses also can adopt this mode, alarm device's typical example is the alarm for send the warning prompt tone, indicate the staff in the sales space, commodity probably is in safe or non-safe state, alarm device also is a common anti-theft device, and mainly used carries out alarm operation according to the safety signal that monitoring device/sensor cable etc. sent, and alarm device triggers the mode of reporting to the police, has had a lot of among the prior art, for example the electricity connection disconnection triggers the warning, and this is the more common warning trigger mode in present commodity theftproof field, the utility model discloses also can adopt this mode, alarm device is the alarm for send the warning prompt tone, indicate the sales space in, commodity probably is in safe or non-safe state. Generally speaking, this kind of alarming function that can call alarm device sends alarm signal, and alarm signal for example warning prompt tone still can include light signal sometimes, is called audible-visual annunciator, the utility model discloses do not improve alarm itself, can directly adopt the alarm among the prior art.

Sensor with a sensor element

The sensor often is used for certain signal of perception or certain state of perception, the utility model provides a sensor is exclusively used in commodity theftproof, and the sensor in the commodity theftproof can be an induction line, also can be a device that has inductive element, also can be the integrated component that has the response function on the connector, and its effect is exactly, can the sensing signal, distinguishes through this signal whether show commodity is in safe state. The sensor of the present invention is a unitary structure, and a portion of the sensor may have an inductive function, such as the conductive cable described above, and may be attached to a commodity. The sensor is a more extensive prior art of application, and the sensor can be only a components and parts (sensor) that has the sensing function, and the sensor also can be a device that has the structure, and this device can sensing or certain signal of transmission, for example the above-mentioned safety signal in the utility model discloses in, the sensor is the device that has included specific structure, and it can have the function that can send safety signal or warning signal, but the utility model discloses do not improve the function of sensor as signal transmission, the improvement is the structural style of sensor.

Connector with a locking member

The connector can be used for connecting parts, the connector can be inserted or inserted in the connecting part, namely, a plug and a socket are included, the connector can have a charging function, for example, in the form of a charging head, can be matched with a charging interface of a commodity, can also be in a pure structure form, and can be connected with a cable or in a separate form, and when the connector is connected with the cable, the connector can also be used as a part of an induction loop on a sensor. The utility model discloses do not change the structure and the theory of operation of connector itself, the utility model discloses can directly adopt the connector among the prior art to combine to the utility model discloses an in the structure.

Safe/non-safe states

The safe or unsafe state referred to in the utility model refers to the state of the displayed merchandise, especially refers to the state of the relationship between the displayed merchandise and the anti-theft device under the condition of setting the anti-theft device, generally speaking, the merchandise is in the state that we consider it not stolen, which is referred to as the safe state, which we consider possibly stolen state, which is referred to as the unsafe state, whether the anti-theft measure is intact, whether the displayed merchandise is under the protection of the anti-theft measure, if so, we consider it is the safe state, if not, we consider it is the unsafe state, that is, the safe or unsafe state can be relative to the anti-theft measure, for example, the anti-theft measure is that the displayed merchandise is always connected with the charging interface, then, the sensor detects the charging interface, whether it is always connected with the merchandise, if yes, the system is in a safe state, and if the connection is disconnected, the system is in a non-safe state; or if the anti-theft measure is to keep the commodity in a charging state all the time, the sensor detects whether the charging cable of the commodity keeps power transmission, if so, the charging cable is in a safe state, and if not, the charging cable is in a non-safe state; or, if the anti-theft measure is that the sensor is attached to the commodity, then detecting whether the commodity is in the clamping space or whether the commodity is kept in contact with or mounted on the clamping device, if so, then the commodity is in a safe state, and if not, then the commodity is in a non-safe state; and so on.

Authorized/unauthorized

In the present invention, the unauthorized is relative to the authorized, because in the field of merchandise theft prevention, there are two ways of locking and unlocking, during the merchandise being displayed or used, it should be usually in the locked state, in which the merchandise will not be stolen, but besides the theft, the merchandise may be actively removed from the theft prevention device by the merchant, for example, when a certain merchandise is released from the market and is not displayed any more, the corresponding exhibit will be removed, which relates to the replacement of the merchandise, or when the merchandise has quality problem and needs to be repaired, it may be removed from the theft prevention device, when the merchandise is replaced or repaired, the merchandise will be removed from the theft prevention device by the staff (merchant) with authority, at this time, the connection between the merchandise and the theft prevention device will be released, for example, the connector will be removed from the merchandise, in this case we call authorized, and vice versa unauthorized. Authorization or non-authorization is a concept that is relatively well known and frequently used in the field of merchandise theft prevention.

Detailed description of the preferred embodiments

Reference is made to figures 1-6.

As shown in fig. 1, the present invention comprises a base 1 and a supporting tray 2, wherein the base 1 can be mounted on a supporting surface 200 for supporting the supporting tray 2 thereon and the commodity 100 combined with the supporting tray 2.

The base 1 can be connected to an external power source via a first cable 11 and a first connector 12, the first connector 12 shown in the figure being a large USB interface, being directly connectable to a terminal block or power connector of a mating USB interface, for powering the base 1 and other components connected to or contained by the base 1,

as shown in fig. 6, as a preferable option, the base 1 may be provided with a first circuit board 13, the first cable 11 is connected to the circuit board, and other electric components in the base 1 may be connected to the first circuit board 13, so as to obtain electric power, and as a preferable option, the base 1 may also be provided with an electric storage module 14, such as a rechargeable battery, which can provide electric power continuation for a certain time, and the installation position of the first circuit board 13 may not be limited too much as long as it can be fixed in the base 1, and the circuit board is installed in the base as a switching module for supplying power and an external power source, which is also a conventional technology in the field of commodity theft prevention, and therefore will not be described again.

As an application in the field of merchandise theft prevention, in some preferred modes, a theft prevention detection function may be provided for the base 1, specifically, the first contact switch 103 may be provided on the bottom surface of the base 1, the first contact switch 103 is connected to a circuit board in the base 1, the buzzer 15 may be provided in the base 1, the buzzer 15 is also connected to the first circuit board 13, and is connected in series with the first contact switch to form an alarm circuit, when the base 1 is combined with the supporting surface 200, the first contact switch is pressed, the alarm circuit is turned on, at this time, the buzzer does not alarm, and once the base 1 is removed without authorization, the first contact switch pops open, the alarm circuit is turned off, and the buzzer alarms. If the authorization is met, the buzzer can be closed first, or the alarm can be blocked in other modes, and then the alarm is removed.

It should be noted that contact switch, buzzer and alarm circuit are prior art in the commodity theftproof field, the utility model discloses can directly adopt this part prior art's content to realize the utility model discloses an overall scheme, and do not make the improvement to this part, the utility model discloses the improvement is the specific structure at electric contact and installation position.

The support tray 2 is configured to be directly or indirectly connectable to the article; in this embodiment, the support bracket 2 may be attached to the back of the article 100 by adhesive, as shown, the article 100 may be a mobile phone or other article, and when the article 100 does not have a flat surface to allow the support bracket 2 to be attached, other forms of support brackets 2 may be used to secure the article. Preferably, the support bracket 2 can also serve as a support for the item of merchandise 100. The supporting bracket 2 may be connected to a charging interface of the merchandise through the second cable 21 and the second connector 22 to supply power to the merchandise, and preferably, the second connector 22 may include a charging connector capable of being coupled to the charging interface of the merchandise, and the charging connector may be a connector commonly used by digital products such as microsub, TypeC, Lightning, DC, and the like, and is selectively configured according to the charging interface of the merchandise; preferably, the support tray 2 may be provided with a connector interface 23 for the connection of the second cable 21.

Preferably, as shown in fig. 4, a second circuit board 24 may be provided in the support tray 2, and the connector interface 23 is electrically connected to this second circuit board 24 for supplying power to the second cable 21.

Preferably, the support holder 2 is provided with a second contact switch 25 for detecting whether the support holder 2 is perfectly connected to the merchandise, in which case the support holder 2 is a sensor for theft prevention of the merchandise, the second contact switch 25 may be connected to the first circuit board in the base 1 through a third cable 3, and connected in series with a buzzer, and similarly, when the support holder 2 is combined with the merchandise, the second contact switch 25 is pressed to turn on an alarm circuit, and the buzzer does not alarm, and once the merchandise is removed without authorization, the second contact switch 25 bounces off in an unauthorized state to trigger the buzzer alarm, as the third cable 3, it is not necessary to provide a charging current, but only a weak electric signal needs to be transmitted to trigger the alarm, so the third cable 3 may be made thinner or thinner, more be convenient for tensile to promote to experience the impression.

Preferably, the first contact switch and the second contact switch 25 may be connected in parallel, so that the alarm loops of the two are not interfered with each other, and the buzzer 15 can be triggered to alarm respectively.

Preferably, as shown in fig. 6, an end-pull box 17 may be provided in the base 1 for receiving the third cable 3, and the third cable 3 may be electrically connected to the first circuit board 13 through a first wire 172 connected from a shaft center 171 of the end-pull box.

As shown in fig. 2-3, the base 1 and the support holder 2 are respectively provided with a first electrical contact point 16 and a second electrical contact point 26, and at least one of the first electrical contact point 16 and the second electrical contact point 26 has elasticity to avoid hard contact during conduction.

As shown in fig. 4, the second electrical contact 26 on the support bracket 2 may be electrically connected to the second circuit board 25 and provide power to the article of commerce through the second circuit board 25. As shown in fig. 6, the first electrical contact 16 on the base 1 may be connected to the first circuit board 13 by a second wire 161 to take electricity therefrom. Thus, when the support 2 is replaced on the base 1, the first electrical contact 16 and the second electrical contact 26 are in contact and the charging circuit is closed to provide charging of the article, and when the support and the article are lifted, the first electrical contact 16 and the second electrical contact 26 are separated and the charging circuit of the article is opened.

As shown in fig. 3, a first recess 18 for mounting the first electrical contact 16 is formed in the base 1, and an annular protrusion 181 is formed in the first recess 18, and the first electrical contact 16 is disposed on the annular protrusion and distributed annularly, and preferably, the outermost contact end of the first electrical contact 16 is lower than the outermost edge of the first recess 18, so that the first electrical contact 16 is protected by the first recess 18 without protruding to cause unnecessary rubbing and protecting the electrical contact.

As shown in fig. 2, a second recess 27 for mounting the second electrical contact 26 is provided on the support holder 2, and it is preferable that the outermost contact end of the second electrical contact 26 is lower than the outermost edge of the second recess 27, so that the second electrical contact 26 is protected by the second recess 27 without protruding to cause unnecessary rubbing, thereby protecting the electrical contact.

Preferably, the position and size of the annular protrusion 181 and the second recess 27 are matched, when the support holder 2 is placed on the base 1, the annular protrusion 181 and the second recess 27 are combined, so that the first electrical contact 16 and the second electrical contact 26 are conducted, and the base 1 can supply power to the support holder 2, so that the support holder 2 can further supply power to the commodity.

As shown in fig. 2, a stop member 28 may be provided on the support holder 2, the stop member 28 may be a convex ring capable of matching with the inner wall of the first recess 18, and the outer end surface of the stop member 28 is flush, so that when the support holder 2 is to be replaced, the stop member 28 first enters the first recess 18, which may define the placement direction and position of the support holder 2 when it is replaced, preferably perpendicular to the surface of the base as shown in the figure, or perpendicular to the arrangement plane of the first electrical contact point 16, and due to the presence of the stop member 28, friction of the first electrical contact point and the second electrical contact point in the horizontal direction when it is replaced is avoided, thereby further reducing contact wear of the electrical contact points.

Preferably, as shown in fig. 4, the base 1 is provided with a first magnetic block 19, the support holder 2 is provided with a second magnetic block 29, the outer end surfaces of the first magnetic block 19 and the second magnetic block 29 are magnetically attracted, when the support holder 2 is returned, the first magnetic block 19 and the second magnetic block 29 guide the support holder 2 by the magnetic force of mutual attraction, and as a further return guide, in some cases, an experiencer only needs to approach the commodity to the base, and the automatic return can be completed by the attraction force of the magnetic member, so that the experience is excellent.

Preferably, the joint between the base 1 and the support holder 2 is annular, and the annular shape here includes an annular shape and also includes other annular shapes.

In this embodiment, the combination portion of the base 1 and the supporting bracket 2 is circular, the electrical contacts are distributed annularly, and the positions are corresponding to each other, in this case, theoretically, as long as the electrical contacts are distributed densely enough, the base 1 and the supporting bracket 2 can be combined without direction limitation, that is, the supporting bracket 2 can rotate 360 ° relative to the base 1 without dead angle, so as to realize multi-angle combination, in practical implementation, because the number of electrical contacts is not infinite, and in order to limit the commodity to be always in a relatively good display direction, the combination portion of the base 1 and the supporting bracket 2 is provided with the one-to-one corresponding and matching slot 101 and buckle 201, so that the base 1 and the supporting bracket 2 are configured to be combined at the position where the slot 101 and the buckle 201 are respectively matched, for example, in this embodiment, four-direction (angle) combination is possible, thereby changing the different display directions of the goods.

Of course, in other forms, the joint between the base 1 and the support holder 2 may be ring-shaped, or may be square or other ring-shaped to define the joint angle between the two.

As a preference, the number of first electrical contacts 16 and second electrical contacts 26 may be different, but the locations need to correspond, e.g., in this embodiment, the number of first electrical contacts 16 may be greater than the number of second electrical contacts 26.

Preferably, the base and/or the support bracket are provided with mutually cooperating locking members for locking the support bracket, for example, as shown in fig. 3, the base 1 is provided with a locking hole 102 capable of penetrating into the base 1, a locking member, such as a screw or a bolt, can penetrate through the locking hole 103 to lock the support bracket 2, correspondingly, the support bracket 2 is provided with a snap ring portion 202, when the locking member penetrates through the locking hole 103 and extends into the snap ring portion 202, the support bracket 2 can be limited from being separated from the base 1, but the rotation of the support bracket 2 on the base 1 is not limited.

Claims (10)

1. A charging display stand for preventing the theft of commodities, which is characterized in that,

comprises a base which can be connected with an external power supply, a supporting bracket and an electric contact point,

the support tray is configured to be directly or indirectly connectable to an article of merchandise;

the base is operatively associated with a support surface and is configured for supporting a support pallet and/or an item of merchandise thereon;

the electrical contact points are elastic and configured to be mounted in the recesses of the base and/or the support tray;

the charging showing stand is configured to be opened when the supporting piece is lifted, and closed when the supporting piece is put back to the base, so that charging is provided for commodities.

2. The charging display stand for merchandise theft protection according to claim 1, wherein the contact end of the electrical contact is configured to be flush with or below the edge of the recess.

3. The charging display stand according to claim 1, wherein a position-limiting member is disposed at a joint of the base and the supporting bracket, and is configured to limit a placement direction of the supporting bracket when the supporting bracket is returned to the original position.

4. The charging display stand according to claim 1, wherein the charging display stand comprises a magnetic attraction structure respectively disposed on the base and the supporting member for guiding the supporting member to return.

5. The charging display rack according to claim 1, wherein the base and/or the supporting bracket are provided with electrical contacts corresponding to the elastic contacts, so that the base and the supporting bracket are in contact with each other to conduct electricity when they are combined.

6. The charging display stand for merchandise theft protection as claimed in claim 1, wherein said support bracket further comprises a connector for connecting to a merchandise charging interface.

7. The charging display stand according to claim 1, wherein the supporting bracket is capable of being coupled to the base at a plurality of angles and conducting a charging circuit to charge the merchandise.

8. The charging display stand according to claim 1, wherein the base and/or the supporting bracket are provided with locking members capable of cooperating with each other for locking the supporting bracket.

9. The charging display stand for merchandise theft protection according to claim 1, wherein said support bracket is attached to merchandise by adhesive and/or structural restraint.

10. The charging display stand for merchandise theft protection according to claim 1, wherein said base is configured to be attached to a support surface by adhesive and/or fasteners.

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