CN219740400U

CN219740400U - Shielding equipment

Info

Publication number: CN219740400U
Application number: CN202320511046.4U
Authority: CN
Inventors: 马伟东; 卢泓材; 别体军
Original assignee: Shenzhen Xiao'an Intelligent Technology Co ltd
Current assignee: Shenzhen Xiao'an Intelligent Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-09-22
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a shielding device, which relates to the technical field of shielding devices, and comprises: the box body is provided with a plurality of open bin bodies, and the open bin bodies are used for storing products; one or more jamming signal boards with one or more jamming signal transmitters disposed thereon for transmitting a masking signal to the signal input structure of the product. The interference signal plate in the shielding equipment provided by the utility model can directly emit shielding signals to the products in the open bin body, and the products can be directly taken out or placed by the open bin body, so that the use process is convenient.

Description

Shielding equipment

Technical Field

The utility model relates to the technical field of shielding, in particular to shielding equipment.

Background

When a product (such as a mobile phone) is in a standing state, some lawbreakers can illegally steal personal privacy, business secrets and even national secrets through background software or other miniature eavesdropping equipment with stronger professionals, so that individuals and enterprises suffer economic losses, and even national security is threatened.

How to provide a shielding device capable of shielding a product and facilitating the taking of the product is a problem to be solved by those skilled in the art.

Disclosure of Invention

Accordingly, an object of the embodiments of the present utility model is to provide a shielding device, which can shield a product and facilitate storing the product.

In order to achieve the above object, the present utility model provides the following technical solutions:

a shielding apparatus comprising:

the box body is provided with a plurality of open bin bodies, and the open bin bodies are used for storing products;

the interference signal board is provided with one or more interference signal transmitters, and the interference signal transmitters are used for transmitting shielding signals to the signal input structure of the product.

Optionally, the number of the interference signal plates is at least two, wherein two interference signal plates are respectively arranged at two opposite sides of the open bin body.

Optionally, the device further comprises a plurality of audible noise disrupters, wherein the audible noise disrupters are arranged in the box body and are positioned on the periphery of the open bin body.

Optionally, the interference signal transmitter comprises an ultrasonic vibrator.

Optionally, the interference signal transmitter includes ultrasonic vibrators with different frequencies, and the ultrasonic vibrators with the same frequency are aligned.

Optionally, the control main board further comprises a control main board, the control main board comprises a control chip and an ultrasonic driving module, the control chip is used for sending control signals to the ultrasonic driving module, the ultrasonic driving module is used for outputting ultrasonic driving signals according to the control signals, the interference signal boards are all connected with the ultrasonic driving module, and the interference signal boards are used for sending out ultrasonic interference signals according to the ultrasonic driving signals.

Optionally, a side wall of the open bin body facing the interference signal plate is of a hollow structure;

or, a plurality of first through holes are formed in the side wall, facing the interference signal plate, of the open bin body.

Optionally, the number of the open bin bodies is multiple, and the sizes of the open bin bodies are the same;

or, the number of the open bin bodies is a plurality of, and the sizes of the open bin bodies are different.

Optionally, a supporting frame is arranged in the box body, the number of the interference signal plates is two or more, and the two interference signal plates are respectively arranged on two opposite sides of the supporting frame;

the plurality of opening bin bodies are arranged on the supporting frame and are positioned between the two opposite interference signal plates.

Optionally, a display assembly is arranged on the outer surface of the box body, and the display assembly comprises a display screen for displaying the running state of the interference signal plate;

and/or, the display assembly further comprises an indicator lamp for displaying the shielding state of the open bin body.

Optionally, the opening bin body is internally provided with a bearing component for bearing products and a lifting component for driving the bearing component to lift.

Optionally, the opening bin body is provided with a first trigger mechanism and a second trigger mechanism, and the second trigger mechanism is lower than the first trigger mechanism along the gravity direction;

the bearing assembly can elastically descend to a first position and a second position relative to the lifting assembly, the first position is a position where the bearing assembly is located under the action of gravity of the product after the product is placed in the bearing assembly, and the second position is a position where the bearing assembly is located when downward external force is applied to the product after the product descends to a preset position;

when the bearing assembly is positioned at the first position, the first triggering mechanism is triggered, so that the lifting assembly drives the bearing assembly to descend; when the bearing component is located at the second position, the second triggering mechanism is triggered, so that the lifting component drives the bearing component to lift.

Optionally, the lifting assembly may drive the bearing assembly to descend to a third position relative to the open bin body, where the third position is a position where the bearing assembly descends by a first preset distance after the first trigger mechanism is triggered;

the opening bin body is provided with a third trigger mechanism, and the height of the third trigger mechanism along the gravity direction is between the height of the first trigger mechanism and the height of the second trigger mechanism; when the bearing assembly descends to the third position relative to the open bin body, triggering the third triggering mechanism so as to stop the lifting assembly from descending;

Or after the first triggering mechanism is triggered, the lifting assembly drives the bearing assembly to descend for the first preset distance and then stop descending, so that the bearing assembly is located at the third position.

Optionally, the lifting component can drive the bearing component to lift to a fourth position relative to the open bin body, wherein the fourth position is a position where the bearing component lifts by a second preset distance after the second trigger mechanism is triggered;

the opening bin body is provided with a fourth trigger mechanism, and the height of the fourth trigger mechanism along the gravity direction is higher than that of the first trigger mechanism; triggering the fourth triggering mechanism when the bearing assembly rises to the fourth position relative to the open bin body so as to stop the lifting assembly from rising;

or after the second triggering mechanism is triggered, the lifting assembly drives the bearing assembly to lift by the second preset distance and then stops lifting, so that the bearing assembly is located at the fourth position.

Optionally, the lifting assembly includes:

the switching component is arranged on the open bin body in a lifting manner;

the power assembly is connected with the switching assembly and drives the switching assembly to lift relative to the open bin body;

The bearing assembly is connected with the switching assembly through an elastic connecting part.

Optionally, the bearing component comprises a supporting plate component arranged on the switching component in a lifting manner and a supporting arm component arranged on the supporting plate component in a lifting manner; the bracket arm assembly is connected with the bracket plate assembly through a second elastic connecting piece, and the elastic expansion direction of the second elastic connecting piece is parallel to the lifting direction of the bracket arm assembly; the supporting plate component is provided with the elastic connecting part;

the portion of the bracket arm assembly contacting the product can be lowered to the first position under the action of gravity of the product.

Optionally, a wireless charging device is arranged in the open bin body, the open bin body is provided with a first side and a second side which are opposite, and the wireless charging device is respectively the same as the distance between the first side and the second side.

Optionally, the open bin body is provided with an automatic centering device, and the automatic centering device is used for adjusting the product to be in the same state as the distance between the first side and the second side.

Optionally, the automatic centering device comprises:

the first contact piece and the second contact piece are used for clamping a product, can be rotatably or movably arranged on the first side and the second side respectively, and are symmetrically arranged about the middle symmetrical planes of the first side and the second side;

The connecting assembly is used for connecting the first contact piece and the second contact piece and applying acting force to the first contact piece and the second contact piece so as to enable the product clamped between the first contact piece and the second contact piece to be the same as the distance between the first side and the second side.

Optionally, the first contact and the second contact are both rotatably disposed on the open bin body;

the connection assembly includes:

the first rotating piece is rotatably arranged on the open bin body and connected with the first contact piece, and the first contact piece and the first rotating piece synchronously rotate;

the second rotating piece is rotatably arranged on the open bin body and connected with the second contact piece, and the second contact piece and the second rotating piece synchronously rotate;

the movable assembly is arranged on the opening bin body in a movable mode, one side of the movable assembly is in transmission connection with the first rotating piece, the other side of the movable assembly is in transmission connection with the second rotating piece, and the movable assembly is used for enabling the first rotating piece and the second rotating piece to synchronously and reversely rotate, so that acting force of the first contact piece and the second contact piece on a product is the same.

Optionally, in the initial state, the first contact and the second contact are respectively arranged obliquely towards each other; the moving assembly includes:

The second rack is in transmission connection with the first rotating piece;

the third rack is in transmission connection with the second rotating piece;

the second rack is connected with the first rack in a transmission way, and the second rack is connected with the second rack in a transmission way;

and one end of the elastic piece is connected with one of the second rack and the third rack, the other end of the elastic piece is connected with the opening bin body, and the elastic direction of the elastic piece is parallel to the moving direction of the second rack and the third rack.

When the shielding equipment provided by the embodiment of the utility model is used, a product is placed in the open bin body, and shielding signals are transmitted to the signal input structure of the product in the open bin body through the interference signal transmitter in the interference signal plate, so that the signal shielding of the product in the open bin body can be realized, and illegal recording operation of background software or micro equipment and the like can be avoided.

Compared with the prior art, the interference signal board in the shielding equipment provided by the embodiment of the utility model can directly emit shielding signals to the products in the open bin body, and the products can be directly taken out or placed by the open bin body, so that the use process is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a shielding device according to an embodiment of the present utility model;

fig. 2 is a schematic view of the shielding device of fig. 1 with the upper housing exploded;

FIG. 3 is an exploded view of the shielding shown in FIG. 1;

fig. 4 is an exploded view of a part of the structure of the shielding device shown in fig. 1;

fig. 5 is a schematic view of a portion of the shielding device shown in fig. 1 including a lifting assembly;

FIG. 6 is a schematic view of the adapter assembly of FIG. 5 after disassembly;

FIG. 7 is an exploded view of the structure of FIG. 5;

FIG. 8 is a schematic view of the adapter assembly and the carrier assembly of the structure shown in FIG. 5;

FIG. 9 is an exploded view of the structure shown in FIG. 8;

FIG. 10 is an exploded view of the structure of FIG. 8 at another angle;

FIG. 11 is a schematic view of the adapter assembly of the configuration shown in FIG. 8;

FIG. 12 is a schematic view of the first pallet in the configuration shown in FIG. 8;

FIG. 13 is a schematic view of a second pallet in the configuration shown in FIG. 8;

FIG. 14 is a schematic view of the first bracket arm in the configuration shown in FIG. 8;

FIG. 15 is a schematic view of a second bracket arm in the configuration shown in FIG. 8;

FIG. 16 is a schematic view of the first shim plate of the structure shown in FIG. 8;

FIG. 17 is a schematic view of a second shim plate of the construction shown in FIG. 8;

FIG. 18 is a schematic view of the structure of the back side of the first shim plate in the configuration shown in FIG. 8;

FIG. 19 is a schematic view of a second embodiment of one of the pallets of the carriage assembly of the automatic lifting device of FIG. 5;

FIG. 20 is a schematic view of a third embodiment of one of the pallets of the carriage assembly of the automatic lifting device of FIG. 5;

FIG. 21 is a schematic view of an embodiment of an open bin body and automatic centering device of the shielding apparatus of FIG. 1;

FIG. 22 is a schematic view of a portion of the structure of FIG. 21 exploded;

FIG. 23 is a schematic view of an embodiment of the automatic centering device of the structure of FIG. 21;

FIG. 24 is a schematic view of a second embodiment of the automatic centering device of the structure of FIG. 21;

FIG. 25 is a schematic cross-sectional view of a first embodiment of an open cartridge body;

FIG. 26 is a schematic cross-sectional view of a second embodiment of an open cartridge body;

FIG. 27 is a schematic diagram of a first embodiment of the arrangement of the second rack and the third rack in FIG. 23;

FIG. 28 is a schematic diagram of a second embodiment of the arrangement of the second rack and the third rack in FIG. 23;

FIG. 29 is a schematic view of a third embodiment of the arrangement of the second rack and the third rack in FIG. 23;

fig. 30 is a schematic diagram of a fourth embodiment of the arrangement of the second rack and the third rack in fig. 23.

In fig. 1-30:

1 is a box body, 11 is an upper shell, 12 is a lower shell, 13 is a second through hole, 14 is an indicator light, 2 is a control main board, 3 is a display screen, 4 is an interference signal board, 41 is a second threaded hole, 5 is an audible noise disrupter, 6 is a supporting frame, 61 is a supporting leg, and 62 is a motor groove;

100 is an open bin body, 101 is a third open hole, 102 is a fourth open hole, 103 is a bin body chute, and 104 is a first threaded hole; 105 is a second slide rail, 106 is a mounting portion, 107 is a mounting groove, 108 is a fixed shaft, 109 is a first side, 110 is a second side, 111 is a third side, and 112 is a fourth side;

200 is an automatic lifting device;

201 is a motor, 202 is a first bevel gear, 203 is a second bevel gear, and 204 is a screw rod;

205 is a adapting component, 2051 is a threaded hole, 2052 is a first adapting sliding groove, 2053 is a first adapting sliding rail, 2054 is a second adapting sliding rail, 2055 is a second adapting sliding groove, 2056 is a boss, 2057 is a third adapting sliding rail, 2058 is a limiting screw hole, 2059 is a limiting screw;

206A is a pallet assembly, 206 is a first pallet, 2061 is a first support bar, 2062 is a first opening, 2063 is a first securing hole, 2064 is a first hook, 2065 is a second trigger position, 2066 is a third trigger position, 2067 is a first runner, 2061B is an abutment, 2068 is a first protrusion;

207 is a second supporting plate, 2071 is a second supporting rod, 2072 is a second opening, 2073 is a second fixing hole, 2074 is a second hook, 2075 is a second sliding chute, 2078 is a second protruding part;

208A is a bracket arm assembly, 208A1 is a vertical section, 208A2 is a horizontal section, 208 is a first bracket arm, 2081 is a first vertical arm, 2082 is a first bearing part, 2083 is a third hook;

209 is a first pad, 2091 is a boss;

210 is a second bracket arm, 2101 is a second vertical arm, 2102 is a second bearing part, 2103 is a fourth hook, 2104 is a first triggering position;

211 is a second backing plate;

212 is a first elastic connector and 213 is a second elastic connector;

300 is a first main board, 301 is a first trigger mechanism, 302 is a second trigger mechanism, 303 is a third trigger mechanism, and 304 is a fourth trigger mechanism;

400 is a second motherboard;

500 is a wireless charging device;

the automatic centering device 600 is a first contact, 602 is a first rotating member, 603 is a second rack, 604 is an elastic member, 605 is a third rotating member, 606 is a third rack, 607 is a second rotating member, 608 is a second contact, 609 is a fixed plate, 6091 is a third sliding rail, 610 is a first rack, 6101 is a first upper beam, 6102 is a first lower beam, 6103 is a first connecting portion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides shielding equipment, which is used for transmitting shielding signals to products through an interference signal plate so as to realize signal shielding to the products positioned in an open bin body, and the products can be directly put in or taken out from an opening of the open bin body, so that the shielding equipment is convenient to use.

Please refer to fig. 1-30.

As shown in fig. 1-3, this embodiment discloses a shielding device, including: the box body 1 is provided with a plurality of opening bin bodies 100, the opening bin bodies 100 are provided with openings, and products are stored through the openings; one or more jamming signal plates 4, one or more jamming signal transmitters being provided on the jamming signal plates 4 for transmitting a masking signal to the signal input structure of the product.

It should be noted that, the products mentioned in the present disclosure may be electronic communication devices, such as a mobile phone, a tablet, a phone watch, etc., or other electronic devices with a recording function, which are specifically determined according to actual situations and will not be described herein.

The open bin 100 has a receiving space for receiving a product, and the open bin 100 is, for example, a box. The number of open cartridges 100 may be one or more. The case 1 and the open bin 100 may be integrally designed, or may be separately designed and then assembled together, so long as the product can be stored through the opening. If the box body 1 and the open bin body 100 are integrally designed, the opening of the box body 1 is jointly formed by all the openings of the open bin body 100. If the case 1 is designed separately from the open bin 100, for example, referring to fig. 3, the case 1 may include an upper case 11 and a lower case 12, and the open bin 100 is disposed in a space enclosed by the upper case 11 and the lower case 12, where the upper case 11 is provided with a plurality of second through holes 13 communicating with the openings of the open bin 100.

The interference signal plate 4 may be provided at a side end of the open bin 100, for example. The side ends of the open bin 100 are different from the openings, for example, if the openings are located above, the side ends may be front end, rear end, left end, and right end. The jamming signal transmitters may be arranged in an array or non-array in the jamming signal plate 4. The interference signal transmitter is, for example, an ultrasonic vibrator or other device that can emit a shielding signal. If the interference signal transmitter is an ultrasonic vibrator, the interference signal transmitter may include ultrasonic vibrators of different frequencies, and the ultrasonic vibrators of the same frequency are aligned. After mixing of ultrasonic vibrators with different frequencies, audible sound frequency can be generated, so that a signal shielding function is realized, and the concealment of the signal shielding device is improved. In addition, a plurality of ultrasonic vibrators with the same frequency are arranged in a row, so that the beam energy is more concentrated, the shielding effect is better, the range of the beam can be compressed, discomfort caused by passing to human ears and perceived by people can be avoided, and therefore the concealment of signal shielding can be further improved.

The signal input structure of the product is, for example, a sound recording structure, or other type of input structure.

The jamming signal transmitters are for transmitting a masking signal to the signal input structure of the product to prevent the signal input structure from receiving the correct input signal. For example, the plurality of disturbing signal transmitters comprise ultrasonic vibrators, audible sound frequency can be generated after the ultrasonic vibrators with different frequencies are mixed, and if the audible sound frequency is recorded in a recording structure, a masking effect can be formed on original sound, so that a recording shielding function is realized.

The interference signal transmitter may be disposed opposite to the signal input structure of the product in the open bin 100, and at this time, the shielding signal transmitted by the interference signal transmitter may directly enter the signal input structure. Alternatively, the interference signal emitter may not be disposed opposite to the signal input structure of the product, for example, a reflecting plate is added, the shielding signal emitted by the interference signal emitter reaches the reflecting plate, and the interference signal reflected by the reflecting plate may directly reach the signal input structure.

In using the shielding device provided in this embodiment, a product is placed in the open bin body 100, and a shielding signal is emitted to the product in the open bin body 100 by the interference signal emitter in the interference signal board 4, so that signal shielding can be implemented on the product in the open bin body 100, and illegal recording operations such as background software or micro devices can be avoided.

In addition, the interference signal board 4 in the shielding device provided in this embodiment can directly emit shielding signals to the products in the open bin body 100, so as to realize signal shielding on the signal input structure, and can directly take out or place the products from the opening of the open bin body 100, so that the use process is convenient.

In one embodiment, as shown in fig. 3 and 4, the number of the interference signal plates 4 is at least two, wherein the two interference signal plates 4 are respectively disposed on two opposite sides of the open bin body 100.

Wherein, the opposite sides of the open bin body 100 correspond to the ends of the product, for example. As shown in fig. 3 and 4, for example, two interference signal plates 4 may be placed on the front and rear sides of the open bin 100. In a specific use process, the signal input structure (such as a recording structure) of the product is generally disposed at the end of the product, so that at least two interference signal plates 4 are disposed at opposite sides of the open bin body 100, so that after the product is placed into the open bin body 100, no matter whether the product is placed forward (such as the signal input structure is opposite to the front side of the open bin body 100) or placed backward (such as the signal input structure is opposite to the rear side of the open bin body 100), the interference signal emitters on the interference signal plates 4 can be disposed opposite to the signal input structure of the product.

Specifically, two interference signal plates 4 may be provided, and the two interference signal plates 4 are provided on opposite sides of the open bin body 100. More interference signal plates 4 can be arranged, so that the interference signal plates 4 are respectively arranged on different sides of the open bin body 100 to adapt to products with signal input structures arranged at different positions. A plurality of interference signal plates 4 may be provided, and a part of the interference signal plates 4 may be provided on the side surfaces of the open cabin body 100, and a part of the interference signal plates 4 may be provided on the bottom of the open cabin body 100. Of course, the interference signal board 4 may be other arrangements, which are specifically determined according to actual situations, and will not be described herein.

In some embodiments, as shown in fig. 2, to further enhance the signal shielding effect, the shielding device may further include a plurality of audible noise disrupters 5 disposed in the case 1 and located at the outer periphery of the open bin 100. Specifically, a plurality of audible noise disrupters 5 may be provided, and the plurality of audible noise disrupters 5 may be uniformly provided around the open bin body 100, for example, as shown in fig. 2, one audible noise disrupter 5 may be provided at each of four corners of the periphery of all the open bin body 100. Further, a communication module may be provided in the case 1, and the communication module is electrically connected with the audible noise disrupter 5.

Wherein, audible noise jammer 5 can be white noise jammer or pink noise jammer, and communication module is connected with audible noise jammer 5 electricity, and the user can push audible noise to this shielding equipment through communication module to signal input structure through audible noise jammer 5 broadcast interference product has further improved shielding effect. The communication module may be a bluetooth module, a WiFi connection module, etc.

In a specific embodiment, as shown in fig. 3 and fig. 4, the plurality of disturbing signal transmitters include an ultrasonic vibrator, the shielding device further includes a control main board 2, the control main board 2 includes a control chip and an ultrasonic driving module, the control chip is used for sending a control signal to the ultrasonic driving module, the ultrasonic driving module is used for outputting an ultrasonic driving signal according to the control signal, the disturbing signal boards 4 are all connected with the ultrasonic driving module, and the disturbing signal boards 4 are used for sending out ultrasonic disturbing signals according to the ultrasonic driving signal.

In the specific use process, the control chip can adopt a singlechip, and the control chip can send pulse signals to the ultrasonic driving module, for example, and the ultrasonic driving module drives the ultrasonic vibrator on the interference signal board 4 to send ultrasonic interference signals according to the pulse signals. The control chip is used for controlling the interference signal board 4 to send out ultrasonic interference signals outwards, so that the ultrasonic interference signals sent out by the interference signal board 4 can be adjusted according to actual conditions, and the practicability and the application range of the shielding equipment are expanded.

In one embodiment, the side wall of the open cabin 100 facing the interference signal plate 4 may be provided as a hollow structure, or a plurality of first through holes may be provided in the side wall of the open cabin 100 facing the interference signal plate 4. In the specific use process, the shielding signal sent by the interference signal board 4 can pass through the hollow structure or the first through hole to enter the signal input structure of the product, so that the signal input structure of the product is easier to access, and the shielding effect is improved.

It can be understood that the through holes may be formed in other side walls (such as the side wall or the bottom that does not directly face the interference signal board 4) of the open bin body 100, so that as many shielding signals as possible can be obtained from the signal input structure of the product, thereby improving the shielding effect.

In one embodiment, as shown in fig. 1-3, the number of open cartridges 100 is plural, and the dimensions of the open cartridges 100 are the same, so that a plurality of products with the same or similar dimensions can be accommodated at the same time. Or, the number of the open bin bodies 100 is plural, and the sizes of the open bin bodies 100 are different, so that a plurality of products with different sizes or different kinds can be simultaneously accommodated.

In a specific embodiment, as shown in fig. 3 and 4, a supporting frame 6 is disposed in the box 1, the number of the interference signal plates 4 is two or more, and the two interference signal plates 4 are respectively disposed on two opposite sides of the supporting frame 6; the open bin 100 is disposed on the support frame 6 and located between the two opposite interference signal plates 4.

The projection of any one of the interference signal plates 4 provided in opposition to the open-cabin body 100 completely covers the plurality of open-cabin bodies 100, for example. Therefore, on the same side, the interference signal transmitters distributed at different positions on the same interference signal board 4 can respectively shield the signals of the products in each opening bin body 100.

Specifically, as shown in fig. 3 and 4, the case 1 includes an upper case 11 and a lower case 12, and the upper case 11 is provided with a second through hole 13 for allowing the product to protrude from the open bin 100. The support frame 6 is fixed on the inner side of the lower shell 12, and as shown in fig. 4, a first threaded hole 104 is formed in the bottom of the open bin body 100, and the open bin body 100 is fixed on the support frame 6 through a threaded connector and the first threaded hole 104. The control main board 2 is fixed on the supporting frame 6 through screws. The support frame 6 is provided with a plurality of landing legs 61, and the interference signal plate 4 is provided with a second threaded hole 41 to through second threaded hole 41, threaded connection spare set firmly in the landing leg 61 of support frame 6.

The shielding device in this embodiment adopts the design of no lid, and in the use, can directly put into corresponding open storehouse body 100 through second through hole 13, after the product put into open storehouse body 100, interference signal board 4 can be to signal input structure transmission shielding signal, can realize signal shielding function.

Further, as shown in fig. 1 and 3, a display assembly may be further disposed on the outer surface of the case 1, where the display assembly includes a display screen 3 for displaying the operation state of the interference signal board 4; and/or the display assembly further includes an indicator light 14 for displaying the shielded state of the open ended cartridge body 100.

Specifically, the display screen 3 may be used to display whether the interference signal board 4 is in a working state, and may also be used to display power information, and when the opening bin body 100 is provided with a wireless charging device, the display screen 3 may also display a charging state and charging information. The indicator lights 14 may be disposed in a one-to-one correspondence with the open bin 100, and each indicator light 14 may be configured to display a shielding status in the corresponding open bin 100. Alternatively, the indicator lamp 14 may display the shielding state of the plurality of open-cell bodies 100 at the same time. For example, the open bin 100 may be configured to display a different color when shielded and when not shielded.

In one embodiment, a carrying assembly for carrying a product and a lifting assembly for lifting the carrying assembly may be disposed in the open bin 100. The lift assembly may extend or retract product from the opening of the open cartridge body 100. When the product is required to be stored, the lifting assembly can drive the product to descend; when the product needs to be taken out, the lifting assembly can drive the product to rise, and the product is more convenient to store in the open bin body 100 and take out from the open bin body 100 by arranging the lifting assembly.

As shown in fig. 4, the motor 201 is provided at the bottom of the open bin body 100, and the supporting frame 6 is provided with a motor groove 62 for accommodating the motor 201, where the motor 201 can be used as a power structure in the lifting assembly.

In one embodiment, as shown in fig. 6, an automatic lifting device 200 is disclosed, comprising: the opening bin body 100 is provided with a first trigger mechanism 301 and a second trigger mechanism 302 which is lower than the first trigger mechanism 301 in the gravity direction. The lifting assembly is arranged on the open bin body 100 in a lifting manner. The carrying assembly is used for carrying the product placed in the open bin body 100. The carrier assembly is resiliently lowerable to a first position and a second position relative to the open cartridge body 100. The first position is the position of the bearing assembly under the gravity action of the product after the product is placed in the open bin body 100, and the second position is the position of the bearing assembly when the product is lowered to the preset position and then downward external force is applied to the product. When the bearing component is located at the first position, the first triggering mechanism 301 is triggered, so that the lifting component drives the bearing component to descend; when the bearing assembly is located at the second position, the second triggering mechanism 302 is triggered, so that the lifting assembly drives the bearing assembly to lift.

The first trigger mechanism 301 and the second trigger mechanism 302 may be pressure sensors, or photoelectric sensors, or mechanical switches, or other suitable structures.

The first trigger mechanism 301 is higher than the second trigger mechanism 302 along the gravity direction, specifically, the setting height of the first trigger mechanism 301 is higher than that of the second trigger mechanism 302, and the second trigger mechanism 302 may be located directly under the first trigger mechanism 301, or the second trigger mechanism 302 may have an offset relative to the first trigger mechanism 301, which is specifically determined according to the actual situation.

The carrier assembly is resiliently lowerable to a first position and a second position relative to the open cartridge body 100. Specifically, the carrier may have elasticity (for example, the carrier has two parts, and the two parts are connected by a structure having elasticity such as a spring), or the carrier and the lifting assembly have elasticity (for example, the carrier and the lifting assembly are connected by a structure having elasticity such as a spring). Therefore, after the product is placed into the open bin 100, the carrying assembly can be lowered to the first position against the elastic force of the product under the action of gravity or the elastic force of the carrying assembly. When the product is lowered to the preset position and then downward external force is applied to the product, the bearing assembly can overcome the elastic force of the bearing assembly or can be lowered to the second position again relative to the elastic force of the lifting assembly. When the bearing assembly is located at the first position, the first triggering mechanism 301 is triggered, so that the lifting assembly drives the bearing assembly to descend. Specifically, for example, when the carrying component is located at the first position and triggers the first triggering mechanism 301, the first triggering mechanism 301 sends a control signal to the lifting component, and the lifting component drives the carrying component to descend according to the control signal. Or when the bearing assembly is positioned at the first position and triggers the first trigger mechanism 301, the first trigger mechanism 301 sends a control signal to the controller, and the controller controls the lifting assembly to drive the bearing assembly to descend. The second triggering mechanism 302 operates in a similar manner to the first triggering mechanism 301, and will not be described again here.

For the automatic lifting device 200 provided in this embodiment, a product is placed in the open bin body 100, the product contacts with the bearing component, and the bearing component descends to the first position under the action of the gravity of the product, so as to trigger the first trigger mechanism 301, so that the lifting component drives the product to descend through the bearing component; when the product needs to be taken out, a downward acting force is applied to the product in the opening bin body 100, so that the bearing assembly is lowered to the second position, and the second triggering mechanism 302 is triggered, so that the lifting assembly drives the product to lift through the bearing assembly.

The embodiment provides an automatic lifting device 200, in the in-process that specifically uses, the product is put into the back, can drive the product automatically and descend, when needs take out the product, only need downwards dab the product, alright drive the product and rise, it is more convenient to make the placing and taking out process of product, has improved user's use experience.

In addition, it should be noted that, after the product is placed in the mounting member, if a force is applied to the product in addition to the gravity of the product itself, the carrier assembly is lowered to the first position, which is also within the protection scope of the present embodiment.

In one embodiment, the lifting assembly comprises: the switching component 205 is arranged on the open bin body 100 in a lifting manner; the power component is connected with the switching component 205 and drives the switching component 205 to lift relative to the open bin body 100; the carrier assembly is connected to the adapter assembly 205, for example, by an elastic connection. In this embodiment, the elastic connection portion may include a spring, or may include a structure that meets requirements, such as an elastic cord, an elastic band, or the like, and is specifically determined according to an actual situation.

As shown in fig. 5 and 11, the adapter assembly 205 is provided with a threaded hole 2051, and the power assembly includes: the motor 201 is disposed on the open bin body 100, and specifically, the motor 201 may be disposed at the bottom of the open bin body 100. A gear set connected to the output end of the motor 201 and rotated by the motor 201. The screw rod 204 is connected with the gear set and is driven to rotate by the gear set. The screw 204 is screwed into the screw hole 2051. Wherein the gear set may comprise, for example, a first bevel gear 202 and a second bevel gear 203. The power assembly can be set as a motor 201, an output end of the motor 201 is arranged on a first bevel gear 202, the first bevel gear 202 is meshed with a second bevel gear 203 for transmission, and a screw rod 204 is arranged in the axial direction of the second bevel gear 203. As shown in fig. 11, the adapting assembly 205 is provided with a threaded hole 2051 matched with the screw rod 204, in a specific use process, the motor 201 is controlled to rotate to drive the first bevel gear 202 and the second bevel gear 203 to rotate, the second bevel gear 203 drives the screw rod 204 to rotate, and the screw rod 204 can drive the adapting assembly 205 to ascend or descend through the matching of the threaded hole 2051 in a rotating process.

In one embodiment, in the process that the lifting assembly drives the carrying assembly to lift, the lifting assembly can drive the carrying assembly to descend to a third position relative to the opening bin body 100, where the third position is a position where the carrying assembly descends by a first preset distance after the first triggering mechanism 301 is triggered. For example: when the carrier assembly is in the third position, the product is fully disposed within the open cartridge body 100. The third position here is the preset position mentioned in the above embodiment. In a specific use process, the opening bin body 100 may be provided with a third triggering mechanism 303, the height of the third triggering mechanism 303 along the gravity direction is between the height of the first triggering mechanism 301 and the height of the second triggering mechanism 302, when the bearing assembly descends to the third position relative to the opening bin body 100, the third triggering mechanism 303 is triggered, and after the third triggering mechanism 303 is triggered, a signal is sent to stop the lifting assembly from descending. Here, the third triggering mechanism 303 is located only between the height of the first triggering mechanism 301 and the height of the second triggering mechanism 302 in height, and the third triggering mechanism 303 may be located directly under or obliquely under the first triggering mechanism 301 or directly over or obliquely over the second triggering mechanism 302.

Of course, in other embodiments, the third triggering mechanism 303 may not be provided, and after the product is placed in the open bin 100 and the first triggering mechanism 301 is triggered, the lifting assembly drives the carrying assembly to descend by a first preset distance and then stop descending, and the carrying assembly descends by the first preset distance and then is just located at the third position.

When the bearing assembly is located at the third position, the product is completely located in the open bin body 100, so that the product can be conveniently placed or contained, and shielding or charging operations on the product can be performed.

The lifting assembly can also drive the bearing assembly to lift to a fourth position relative to the opening bin body 100, wherein the fourth position is a position where the bearing assembly is lifted to a second preset distance after the second triggering mechanism 302 is triggered. The fourth position is, for example, a position where the product is conveniently taken out, for example, a position where a part of the structure of the product is exposed to the open bin body 100. Specifically, a fourth trigger mechanism 304 may be disposed on the open bin 100, where the height of the fourth trigger mechanism 304 along the gravity direction is higher than the height of the first trigger mechanism 301. The fourth trigger mechanism 304 is triggered when the carrier assembly is raised to a fourth position relative to the mounting member to stop the lifting assembly. Here, the fourth trigger mechanism 304 is only higher in height than the first trigger mechanism 301, and the fourth trigger mechanism 304 may be located directly above or obliquely above the first trigger mechanism 301.

When the product needs to be taken out, the product is lightly pressed downwards, the second trigger mechanism 302 is triggered, the second trigger mechanism 302 sends out a signal, the lifting assembly is controlled to drive the bearing assembly to lift up relative to the open bin body 100, and when the bearing assembly lifts up to a fourth position relative to the open bin body 100, the fourth trigger mechanism 304 is triggered, and the fourth trigger mechanism 304 sends out a signal so that the lifting assembly stops lifting.

Of course, in other embodiments, the fourth triggering mechanism 304 may not be provided, and when the product needs to be taken out, the product is lightly pressed downward to trigger the second triggering mechanism 302, and the lifting assembly drives the bearing assembly to lift by a second preset distance, and the bearing assembly is just located at the fourth position after the bearing assembly lifts by the second preset distance.

When the bearing assembly is positioned at the fourth position, the product extends out of the open bin body 100, so that the product is conveniently taken out.

The third triggering mechanism 303 and the fourth triggering mechanism 304 mentioned in the present document may be pressure sensors, photoelectric sensors, mechanical switches, or other structures that are satisfactory.

In a specific embodiment, the adapting assembly 205 is provided with a limiting structure for driving the bearing assembly to lift, and the limiting structure is connected with the elastic connection portion. The limiting structure can drive the bearing assembly to descend and ascend along with the switching assembly, so that the bearing assembly can reach the third position and the fourth position in the embodiment.

In addition, the limit structure is connected with the elastic connection portion, so that the bearing component can also have a certain elastic lifting function relative to the switching component 205 through the cooperation of the limit structure and the elastic connection portion, and therefore after the product descends to the third position, the bearing component can elastically lift relative to the switching component 205, at the moment, downward external force is applied to the product, and the bearing component can overcome the elastic force to descend to the second position so as to trigger the second triggering mechanism 302.

It should be noted that, the limiting structure in this embodiment may be a structure such as a limiting protrusion or a limiting baffle. In addition, the lifting device can comprise a limiting structure and also has the function of driving the bearing assembly to ascend and descend; and the device can also comprise two limiting structures, wherein one limiting structure drives the bearing assembly to ascend, and the other limiting structure drives the bearing assembly to descend.

Specifically, limit structure is including being used for driving the first limit structure that bears the weight of the subassembly decline and being used for driving the second limit structure that bears the weight of the subassembly and rise, and the height that the height of second limit structure along the direction of gravity is less than first limit structure bears the weight of the subassembly setting between first limit structure and second limit structure. And the second limiting structure is connected with the elastic connecting part.

The first limiting structure and the second limiting structure can be structures such as limiting protrusions or limiting baffles, and the like, and the first limiting structure and the second limiting structure are determined according to actual conditions. The first limit structure may be located directly above or obliquely above the second limit structure.

Therefore, under the action of the first limiting structure, the carrying assembly can descend to the third position along with the switching assembly 205, and then the product is applied with external force, the carrying assembly can descend to the second position under the cooperation of the elastic connection portion and the second limiting structure, and after the second triggering mechanism 302 is triggered, the carrying assembly can ascend to the fourth position along with the switching assembly 205 under the action of the second limiting structure.

Specifically, as shown in fig. 9, 14 and 15, the carrying assembly includes a pallet assembly 206A disposed on the adapting assembly 205 in a liftable manner and a bracket assembly 208A disposed on the pallet assembly 206A in a liftable manner; the bracket arm assembly 208A is connected with the bracket plate assembly 206A through a second elastic connecting piece 213, and the elastic expansion and contraction direction of the second elastic connecting piece 213 is parallel to the lifting direction of the bracket arm assembly 208A; the pallet assembly 206A is provided with the resilient connection described above. The portion of the bracket arm assembly 208A that contacts the product may be lowered to the first position by the weight of the product.

The second elastic connection element 213 may be configured as a spring, one end of which is hung on the pallet assembly 206A, and the other end of which is hung on the bracket arm assembly 208A. Because the bracket arm assembly 208A is connected to the pallet assembly 206A through the second elastic connection 213, the bracket arm assembly 208A can be elastically lifted with respect to the pallet assembly 206A, so that the product can be lowered to the first position following the bracket arm assembly 208A after contacting the bracket arm assembly 208A. The pallet assembly 206A may include two pallets, such as a first pallet 206 and a second pallet 207. The bracket arm assembly 208A may include two bracket arms, such as a first bracket arm 208 and a second bracket arm 210. Further, the pallet assembly 206A is provided with a first bearing surface for contact with the product and the bracket arm assembly 208A is provided with a second bearing surface for contact with the product, the second bearing surface having an initial height that is higher than the initial height of the first bearing surface.

Further, as shown in fig. 9, 12 and 13, the first bearing surface of the pallet assembly 206A is provided with a through hole, the bracket arm assembly 208A includes a vertical section 208A1 and a horizontal section 208A2, for example, the bracket arm assembly 208A has an L-shaped structure, the vertical section 208A1 is connected with the pallet assembly 206A through a second elastic connection 213, the horizontal section 208A2 is provided with a second bearing surface, and the horizontal section 208A2 is elastically liftable and liftable at the through hole.

In a specific use process, the bracket arm assembly 208A is connected to the bracket plate assembly 206A through the second elastic connection piece 213, when the product is placed into the open bin body 100, the product contacts the second bearing surface of the bracket arm assembly 208A, and under the action of the gravity of the product, the elastic force of the second elastic connection piece 213 is overcome to drive the bracket arm assembly 208A to descend relative to the bracket plate assembly 206A, and the descending second bearing surface of the bracket arm assembly 208A is enabled to reach the first position.

In one embodiment, as shown in fig. 11 and 12, the second limiting structure includes a boss 2056 provided on the adapter assembly 205, and the pallet assembly 206A is provided with an elastic connection portion. The protruding direction of the boss 2056 is perpendicular to the lifting direction of the adapting assembly 205, and the boss 2056 abuts against the elastic connection portion. The boss 2056 cooperates with the resilient connection to enable the pallet assembly 206A to both follow the transition assembly 205 and to be resilient relative to the transition assembly 205.

Regarding the specific implementation manner of the boss 2056 and the elastic connection portion, for example, as shown in fig. 12 and 13, the elastic connection portion includes a support rod and a first elastic connection member 212 sleeved on the support rod, where the support rod is, for example, a first support rod 2061 in fig. 12 and a second support rod 2071 in fig. 13. One end of the first elastic connection 212 abuts against the pallet assembly 206A, and the other end abuts against the boss 2056. The boss 2056 is provided with a through hole, and one end of the support rod protrudes from the first elastic connection member 212 and extends into the through hole.

Alternatively, as shown in fig. 19, the elastic connection portion includes a first elastic connection piece 212 and an abutment portion 2061B, the first elastic connection piece 212 is connected between the pallet assembly 206A and the abutment portion 2061B, and the abutment portion 2061B abuts against the boss 2056. The boss 2056 may be provided with a groove for the abutting portion 2061B to extend into, or may be provided without a groove directly abutting against the abutting portion 2061B.

Alternatively, as shown in fig. 20, one end of the elastic connection portion abuts against the pallet assembly 206A, and the other end abuts against the boss 2056. Therefore, in the present embodiment, the elastic connection portion corresponds to the first elastic connection member 212 including only the above-described embodiment. The boss 2056 may be provided with a recess for the elastic connection portion to extend into, or may be provided without a recess directly against the elastic connection portion.

Of course, the elastic connection portion may be other arrangement manners, which are specifically determined according to actual situations, and will not be described herein.

In a specific embodiment, to facilitate triggering the first trigger mechanism 301, the second trigger mechanism 302, the third trigger mechanism 303, and the fourth trigger mechanism 304, as shown in fig. 7, the first trigger mechanism 301 may be disposed in the lifting stroke of the bracket arm assembly 208A, and the second trigger mechanism 302, the third trigger mechanism 303, and the fourth trigger mechanism 304 may be disposed in the lifting stroke of the bracket plate assembly 206A.

In one embodiment, the horizontal portion of the pallet assembly 206A and the horizontal section 208A2 of the bracket arm assembly 208A each extend into the open bin 100 to carry product. As shown in fig. 7, the open cartridge body 100 may be provided with a third opening 101 and a fourth opening 102, where the third opening 101 and the fourth opening 102 may be used to allow the horizontal portion of the carrier assembly to extend into the open cartridge body 100, specifically, for example, the horizontal portion of the pallet assembly 206A, and the horizontal segment 208A2 of the bracket arm assembly 208A to extend into the open cartridge body 100.

In a specific embodiment, the adaptor assembly 205 may be specifically configured as shown in fig. 11, where the pallet assembly 206A includes a first pallet 206 and a second pallet 207, the adaptor assembly 205 is provided with a threaded hole 2051, and the lifting assembly is provided with a screw 204 that mates with the threaded hole 2051 and a motor 201 that drives the screw 204 to rotate. The first supporting plate 206 is shown in fig. 12, the structure of the second supporting plate 207 is shown in fig. 13, a first sliding groove 2067 is formed on one side, facing the adapter component 205, of the first supporting plate 206, a first vertical arm 2081 and a first supporting portion 2082 are formed on one side, facing the adapter component 205, of the first supporting plate 208, the first vertical arm 2081 is provided with a first protruding portion matched with the first sliding groove 2067, the first supporting portion 2082 is exposed out of a first opening 2062 of the first supporting plate 206, one end of the second elastic connecting piece 213 is connected to a third hook 2083 (shown in fig. 10) of the first supporting plate 208, the other end is connected to a first hook 2064 (shown in fig. 10) of the first supporting plate 206, a first vertical sliding groove is formed on one side, facing the adapter component 205, of the first vertical arm 2081 of the first supporting plate 208 is provided with a third adapter sliding rail 2057 (shown in fig. 11), and the adapter component 205 is provided with a third adapter sliding rail 2057 so that the first supporting plate 208 slides vertically relative to the adapter component 205; the second bracket 210 is shown in fig. 15, the second bracket 210 is provided with a second vertical arm 2101 and a second supporting part 2102, the second vertical arm 2101 is provided with a second protruding part matched with a second sliding groove 2075 of the second supporting plate 207, the second supporting part 2102 is exposed out of a second opening 2072 of the second supporting plate 207, one end of the second elastic connecting piece 213 is connected to a fourth hook 2103 (shown in fig. 10) of the second bracket 210, the other end is connected to a second hook 2074 (shown in fig. 10) of the second supporting plate 207, one side, facing the switching assembly 205, of the second vertical arm 2101 of the second bracket 210 is provided with a second vertical sliding groove, the switching assembly 205 is provided with a first switching sliding rail 2053, and the second vertical sliding groove is matched with the first switching sliding rail 2053 so that the second bracket 210 slides relative to the switching assembly 205 along the vertical direction. Wherein the vertical section 208A1 of the bracket arm assembly 208A includes the first vertical arm 2081, the second vertical arm 2101 described above. The horizontal segment 208A2 of the bracket arm assembly 208A includes a first buttress 2082 and a second buttress 2102.

As shown in fig. 12, the first supporting plate 206 is provided with first protruding portions 2068 respectively disposed on two sides, the adapting assembly 205 is provided with a second adapting sliding groove 2055, the first protruding portions 2068 are slidably disposed in the second adapting sliding groove 2055, the lower portion of the first protruding portions 2068 is provided with an elastic connecting piece portion, the elastic connecting piece portion includes a first elastic connecting piece 212 and a first supporting rod 2061, the first elastic connecting piece 212 is a spring, one end of the first elastic connecting piece 212 is abutted with the first protruding portions 2068, the other end of the first elastic connecting piece 212 is abutted with a boss 2056 of the adapting assembly 205, the boss 2056 is provided with a through hole, the lower end of the first supporting rod 2061 protrudes out of the first elastic connecting piece 212, and the lower end of the first supporting rod 2061 can extend into the through hole in the process of lowering the first supporting plate 206 relative to the adapting assembly 205. As shown in fig. 13, the second supporting plate 207 is provided with a second protruding portion 2078, the adapting assembly 205 is provided with a first adapting sliding groove 2052, the second protruding portion 2078 is slidably disposed in the first adapting sliding groove 2052, the lower portion of the second protruding portion 2078 is provided with an elastic connection portion, the elastic connection portion includes a first elastic connection member 212 and a second supporting rod 2071, the first elastic connection member 212 is a spring, one end of the first elastic connection member 212 is abutted to the second protruding portion 2078, the other end is abutted to a boss 2056 of the adapting assembly 205, the boss 2056 is provided with a through hole, the lower end of the second supporting rod 2071 protrudes from the first elastic connection member 212, and the lower end of the second supporting rod 2071 can extend into the through hole in the process of the second supporting plate 207 descending relative to the adapting assembly 205.

As shown in fig. 11, the adapting assembly 205 is provided with a second adapting slide rail 2054, a side of the open bin body 100 facing the adapting assembly 205 is provided with a bin body chute 103 (as shown in fig. 7), and the second adapting slide rail 2054 is slidably disposed in a vertical direction relative to the bin body chute 103. As shown in fig. 8 and 11, the adapting assembly 205 is further provided with a limit screw hole 2058, the first limit structure is set as a limit screw 2059, the limit screw 2059 is disposed in the limit screw hole 2058, and the adapting assembly 205 can push the first supporting plate 206 and the second supporting plate 207 to descend through the limit screw 2059.

As shown in fig. 12-18, the pallet assembly 206A further includes a first pad 209 and a second pad 211. The horizontal portion of the first pallet 206 is provided with a first fixing hole 2063, the first pad 209 is provided with a boss 2091 engaged with the first fixing hole 2063, the first pad 209 covers the upper portion of the horizontal portion of the first pallet 206, and the first support portion 2082 of the first support arm 208 may be exposed from the central through hole of the first pad 209. The horizontal portion of the second pallet 207 is provided with a second fixing hole 2073, the second pad 211 is provided with a protrusion engaged with the second fixing hole 2073, the second pad 211 covers the upper portion of the horizontal portion of the second pallet 207, and the second bearing portion 2102 of the second bracket arm 210 may be exposed from the middle through hole of the second pad 211.

As shown in fig. 12, the first pallet 206 is provided with a second trigger position 2065 and a third trigger position 2066, and the third trigger position 2066 is disposed at an upper portion of the second trigger position 2065 in the gravitational direction. As shown in fig. 16, the second bracket 210 is provided with a first trigger bit 2104. Wherein the first trigger bit 2104 is used to trigger the first trigger mechanism 301, the second trigger bit 2065 is used to trigger the second trigger mechanism 302 and the third trigger mechanism 303, and the third trigger bit 2066 is used to trigger the fourth trigger mechanism 304.

In other embodiments, the first trigger bit 2104, the second trigger bit 2065, and the third trigger bit 2066 may be arranged in other ways, for example, at least one of the first bracket arm 208 and the second bracket arm 210 may be arranged with the first trigger bit 2104, and the second trigger bit 2065 and the third trigger bit 2066 may be arranged on the second bracket plate 207 or on the first bracket plate 206 and the second bracket plate 207, respectively.

In a specific use process, a product is placed on the bearing assembly, the first bearing portion 2082 of the first bracket 208 and the second bearing portion 2102 of the second bracket 210 are in contact with the product, the bearing assembly moves down to the first position under the action of gravity of the product, the first triggering position 2104 triggers the first triggering mechanism 301, the first triggering mechanism 301 sends out a signal, the motor 201 rotates, the lead screw 204 is driven to rotate by the engagement of the first bevel gear 202 and the second bevel gear 203, so as to drive the switching assembly 205 to descend, the switching assembly 205 drags the first supporting plate 206 and the second supporting plate 207 to descend through the limiting screw 2059 until the second triggering position 2065 in the first supporting plate 206 triggers the third triggering mechanism 303, at this time, the bearing assembly descends to the third position, and the motor 201 stops rotating. At this time, the carrier assembly still has a certain elastic descending space because the elastic connection between the pallet assembly 206A and the bracket assembly 208A and between the pallet assembly 206A and the adapter assembly 205 is provided. When the product needs to be taken out, the supporting plate assembly 206A is pressed downwards and slightly pushed down until the second trigger position 2065 triggers the second trigger mechanism 302, at this time, the bearing assembly descends to the second position, the second trigger mechanism 302 sends out a signal, the motor 201 rotates reversely, the screw rod 204 is driven to rotate through the engagement of the first bevel gear 202 and the second bevel gear 203, thereby driving the switching assembly 205 to ascend, the switching assembly 205 pushes the supporting plate assembly 206A to ascend through the boss 2056 in the second limiting structure, when the third trigger position 2066 of the first supporting plate 206 triggers the fourth trigger mechanism 304, the fourth trigger mechanism 304 sends out a signal to control the motor 201 to stop rotating, and at this time, the product stretches out of the open bin body 100, so that the product can be taken out conveniently.

The automatic lifting device 200 may further include a first main board 300, as shown in fig. 5 and 6, the first main board 300 is provided with a first trigger mechanism 301, a second trigger mechanism 302, a third trigger mechanism 303 and a fourth trigger mechanism 304, where the first trigger mechanism 301 is a first sensor, the second trigger mechanism 302 is a second sensor, the third trigger mechanism 303 is a third sensor, and the fourth trigger mechanism 304 is a fourth sensor.

In one embodiment, as shown in fig. 1 and 21, a wireless charging device 500 may also be disposed in the open bin 100. The open bin 100 has a first side 109 and a second side 110 opposite to each other, and the wireless charging device 500 is spaced from the first side 109 and the second side 110 by the same distance. Thus, the wireless charging device 500 is centrally disposed.

In this embodiment, if the product is placed in the open bin 100, the product can be charged by the wireless charging device 500.

Further, as shown in fig. 21, the open cartridge body 100 is provided with an automatic centering device 600, and the automatic centering device 600 is used to adjust the product to the same state as the distance between the first side 109 and the second side 110.

As shown in fig. 21 and 22, the open bin body 100 includes a third side 111 and a fourth side 112 that are disposed opposite to each other, and the first side 109, the third side 111, the second side 110, and the fourth side 112 are sequentially connected to define a receiving space for placing a product and having an opening. The wireless charging device 500 is disposed in the third side 111 or the fourth side 112, and the wireless charging device 500 is the same as the distance between the first side 109 and the second side 110. In other words, the wireless charging device 500 is centrally disposed. The first side 109 and the second side 110 are provided with a first contact 601 and a second contact 608, respectively.

In a specific use process, after the product is placed into the open bin body 100, the product is placed in the middle under the action of the first contact 601 and the second contact 608, so that a wireless charging part of the product is in contact with the wireless charging device 500, and wireless charging is achieved.

In this embodiment, since the wireless charging device 500 is centrally disposed, in order to make the product be also centrally disposed so as to be fully contacted with the wireless charging device 500, the automatic centering device 600 is disposed in this embodiment to adjust the position of the product in the opening bin body 100, thereby realizing centering and improving the wireless charging effect. It will be appreciated that if the lifting assembly is provided, the lifting assembly and the automatic centering device 600 may be located on both sides of the open bin 100.

In one embodiment, in order to improve the contact tightness between the product and the wireless charging device 500, the sidewall of the open bin body 100 where the wireless charging device 500 is installed is an inclined surface (e.g. the third side 111 or the fourth side 112 is inclined), the inclined surface faces the opening of the open bin body 100, and the top end of the inclined surface is higher than the bottom end of the inclined surface. Therefore, the inclined surface corresponds to a state of being inclined backward, and when the product is put into the open bin body 100, the product can be inclined backward against the inclined surface.

Wherein, the third side 111 and the fourth side 112 of the open bin body 100 may be both inclined, as shown in fig. 25, and the inclination directions of the both sides are the same, for example, the third side 111 and the fourth side 112 are both inclined backward. Alternatively, as shown in fig. 26, only the side to which the wireless charging device 500 is attached may be inclined.

Further, as shown in fig. 21 and 22, the wireless charging device 500 may be protruded toward the inner side of the open bin body 100 and disposed on the side wall, and if the product is a mobile phone, the mobile phone is generally protruded due to the camera, so that the mobile phone cannot be closely attached to the inside of the open bin body 100 after being placed into the open bin body 100. The wireless charging device 500 is arranged in a protruding manner in this embodiment, so that the above problem can be solved, thereby facilitating the close contact between the product and the wireless charging device and improving the reliability of the wireless charging process.

In a specific embodiment, as shown in fig. 21, 23 and 24, the automatic centering device 600 is disposed on the open bin body 100, and the automatic centering device 600 includes: the first contact 601 and the second contact 608 are respectively arranged on the first side 109 and the second side 110 of the open bin body 100 in a rotatable or movable manner, and are symmetrically arranged about the middle symmetrical plane of the first side 109 and the second side 110; and a connection assembly connecting the first contact 601 and the second contact 608 and applying a force to the first contact 601 and the second contact 608 such that a product interposed between the first contact 601 and the second contact 608 is the same as a distance between the first side 109 and the second side 110.

It should be noted that, the first contact 601 and the second contact 608 are used for contacting with a product, and specific shapes of the first contact 601 and the second contact 608 need to be determined according to actual situations, which are not described herein. If the open bin 100 is provided with the carrying component and the lifting component, the structure that the carrying component extends into the open bin 100 may be located between the first contact 601 and the second contact 608.

As shown in fig. 21 and 22, a fixing plate 609 may be further disposed outside the automatic centering device 600, so as to protect the automatic centering device 600 and improve stability. The fixing plate 609 may have a plate-like structure or a frame structure.

The connection assembly applies a force to the first contact 601 and the second contact 608 such that the product sandwiched between the first contact 601 and the second contact 608 is the same distance between the first side 109 and the second side 110, i.e. such that the product is centered, for example: the connecting component can adjust the first contact 601 and the second contact 608 to correspondingly rotate and rotate to a state that the acting forces of the first contact 601 and the second contact 608 on the product are equal, and the first contact 601 and the second contact 608 are symmetrically arranged, so that the product can achieve the centering effect.

In the process of using the automatic centering device 600 provided in this embodiment, when a product needs to be placed into the open bin body 100, after the product is placed between the first contact 601 and the second contact 608, the product clamped between the first contact 601 and the second contact 608 and the distance between the first side 109 and the second side 110 of the open bin body 100 can be the same by adjusting the first contact 601 and the second contact 608 under the action of the connecting component, and at this time, the product is located at an intermediate position between the first contact 601 and the second contact 608, so that automatic centering can be achieved.

Compared with the prior art, in the using process of the automatic centering device 600 provided by the embodiment, the product placed in the open bin body 100 can be automatically moved to the middle position of the two opposite side walls provided with the first contact 601 and the second contact 608 under the pushing of the first contact 601 and the second contact 608, so that the product is centered between the first contact 601 and the second contact 608 in the open bin body 100.

Specifically, as shown in fig. 21, the mounting portions 106 may be respectively disposed on opposite sides of the open bin body 100, through holes are disposed on the mounting portions 106, the rotation shaft is rotatably mounted on the mounting portions 106 through the through holes, the first contact 601 and the second contact 608 are respectively connected with the rotation shafts on the two sides, and the rotation shafts on the two sides are respectively connected with the first rotation member 602 and the second rotation member 607 in a transmission manner.

In an embodiment, as shown in fig. 23 and 24, the first contact 601 and the second contact 608 are rotatably disposed on the open bin 100, and the connection assembly includes: the first rotating piece 602 is rotatably arranged on the open bin body 100 and connected with the first contact piece 601, and the first contact piece 601 and the first rotating piece 602 synchronously rotate; the second rotating member 607 is rotatably disposed in the open bin body 100 and connected to the second contact member 608, and the second contact member 608 rotates synchronously with the second rotating member 607; the movable assembly is movably arranged on the open bin body 100, one side of the movable assembly is in transmission connection with the first rotating piece 602, and the other side of the movable assembly is in transmission connection with the second rotating piece 607, so that the first rotating piece 602 and the second rotating piece 607 synchronously rotate reversely, and the acting force of the first contact piece 601 and the second contact piece 608 on the product is the same.

The first contact 601 rotates synchronously with the first rotating member 602, in other words, the first contact 601 rotates along with the first rotating member 602. The second contact 608 rotates synchronously with the second rotating member 607, in other words, the second contact 608 rotates following the second rotating member 607. The first rotating member 602 and the second rotating member 607 are rotated reversely in synchronization, in other words, the first rotating member 602 and the second rotating member 607 are rotated simultaneously and in opposite directions. Therefore, in this embodiment, under the control of the moving component, the first contact 601 and the second contact 608 are made to adjust the position of the adjustment product by synchronous reverse rotation.

In a specific use process, if a product is placed between the first contact 601 and the second contact 608 and the product is not centered (for example, the product only contacts the first contact 601, or the product only contacts the second contact 608, and the product simultaneously contacts the first contact 601 and the second contact 608 but is not centered), under the control of the moving assembly, the first rotating member 602 and the second rotating member 607 synchronously rotate in opposite directions and correspondingly drive the first contact 601 and the second contact 608 to rotate until the forces acting on the product by the first contact 601 and the second contact 608 are equal, and the product is at the centered position.

Specifically, as shown in fig. 24, in the initial state, the first contact 601 and the second contact 608 are respectively inclined toward each other. The moving assembly comprises a first rack 610 and an elastic piece 604, wherein the first rack 610 comprises a first upper beam 6101, a first lower beam 6102 and a first connecting portion 6103 for connecting the first upper beam 6101 and the first lower beam 6102, which are arranged in parallel, one of the lower surface of the first upper beam 6101 and the upper surface of the first lower beam 6102 is in transmission connection with the first rotating piece 602, and the other is in transmission connection with the second rotating piece 607; one end of the elastic member 604 is connected to the first rack 610, the other end is fixed to the open bin body 100, and the elastic direction of the elastic member 604 is parallel to the moving direction of the first rack 610.

In this embodiment, in the initial state, the first contact 601 and the second contact 608 are respectively inclined towards each other, for example, by adjusting the moving assembly in advance, so that the first contact 601 and the second contact 608 are in a balanced state in the initial state, and the first contact 601 and the second contact 608 are inclined towards each other, so that the product can be placed conveniently.

For the elastic member 604, it may be placed horizontally, for example. The elastic member 604 is stretched when the first rack 610 moves from the initial position to one of the first rotating member 602 and the second rotating member 607, and the elastic member 604 is compressed when the first rack 610 moves from the initial position to the other of the first rotating member 602 and the second rotating member 607. For example, in fig. 24, when the first rack 610 moves leftwards, the elastic member 604 is stretched, and when the first rack 610 moves rightwards, the elastic member 604 is compressed.

As shown in fig. 24, the elastic member 604 may be provided as a spring, and one end of the spring is connected to the first rack gear 610, and the other end of the spring is connected to the open bin body 100.

In this embodiment, as shown in fig. 24, the lower surface of the first upper beam 6101 is in transmission connection with the first rotation member 602, and the upper surface of the first lower beam 6102 is in transmission connection with the second rotation member 607. It will be appreciated that the upper surface of the first lower beam 6102 may be in driving connection with the first rotation member 602, and the lower surface of the first upper beam 6101 may be in driving connection with the second rotation member 607.

In a specific use process, if a product is placed between the first contact 601 and the second contact 608 and the product is not centered, the first contact 601 and the second contact 608 are inclined, so that the first contact 601 and the second contact 608 respectively rotate outwards under the action of gravity of the product, and drive the first rack 610 to move leftwards as shown in fig. 24, so that the elastic member 604 is stretched. Then, the elastic force of the elastic member 604 is transferred to the first contact member 601 and the second contact member 608 through the first rack 610, so that the product is pushed to move towards the middle, and the movement is not stopped until the stress of the first contact member 601 and the second contact member 608 is the same, and the product is at the middle position.

To facilitate movement of the first rack 610, a first rail may be disposed on the open bin 100, along which the first rack 610 is slidably disposed. For example: the first sliding rail is provided with a concave part, the first rack 610 is provided with a first convex part matched with the first sliding rail, and the first convex part is slidably arranged along the first sliding rail, so that the first rack 610 slides along the first sliding rail in the moving process. Alternatively, the first slide rail is provided with a convex portion, and the first rack 610 is provided with a concave portion engaged with the first slide rail.

In another embodiment, the mobile assembly is configured differently from the embodiments described above. As shown in fig. 23, in the initial state, the first contact 601 and the second contact 608 are respectively disposed obliquely toward each other. The moving assembly includes: a second rack 603 in driving connection with the first rotating member 602; a third rack 606 in driving connection with the second rotating member 607; a third rotating member 605, one side of which is in transmission connection with the second rack 603 and the other side of which is in transmission connection with the third rack 606, so that the second rack 603 and the third rack 606 synchronously and reversely move; the elastic member 604 has one end connected to one of the second rack 603 and the third rack 606 and the other end connected to the mounting seat 609, and the elastic direction of the elastic member 604 is parallel to the moving direction of the second rack 603 and the third rack 606.

In the initial state, the first contact 601 and the second contact 608 are respectively inclined towards each other, for example, by adjusting the moving assembly in advance, so that the first contact 601 and the second contact 608 are in a balanced state in the initial state, and the first contact 601 and the second contact 608 are inclined towards each other, thereby facilitating the placement of the product.

With respect to the elastic member 604, it may be placed horizontally, for example. As shown in fig. 23, the elastic member 604 may be connected to the second rack 603, and the elastic member 604 is compressed when the second rack 603 moves rightward, and the elastic member 604 is stretched when the second rack 603 moves leftward.

Further, as shown in fig. 2, the side wall of the mounting base 100 may be further provided with a mounting groove 107 and a fixing shaft 108. The mounting groove 107 may be used to mount the resilient member 604. The fixed shaft 108 protrudes from the side wall of the open bin 100, and the fixed shaft 108 is used for mounting a third rotating member 605, and the third rotating member 605 is rotatably arranged around the fixed shaft 108.

In order to facilitate the movement of the second rack 603 and the third rack 606, as shown in fig. 22 and 23, a second slide rail 105 and a third slide rail 6091 parallel to the second slide rail 105 may be provided in the open bin body 100, the second rack 603 may be slidably provided along the second slide rail 105, and the third rack 606 may be slidably provided along the third slide rail 6091. For example: the second rack 603 is provided with a second protrusion that mates with the second slide rail 105, the third rack 606 is provided with a third protrusion that mates with the third slide rail 6091, the second protrusion is slidably disposed along the second slide rail 105, and the third protrusion is slidably disposed along the third slide rail 6091. Alternatively, the second rack 603 is provided with a second recess that mates with the second slide rail 105, and the third rack 606 is provided with a third recess that mates with the third slide rail 6091.

In a specific use process, as shown in fig. 23, if a product is placed between the first contact 601 and the second contact 608 and the product is not centered, at this time, due to the inclined arrangement of the first contact 601 and the second contact 608, the first contact 601 and the second contact 608 respectively rotate outwards under the action of gravity of the product, and drive the second rack 603 to move rightward as shown in fig. 23, and the third rack 606 moves leftward, so as to compress the elastic member 604. After that, the elastic force of the elastic member 604 is transferred to the first contact 601 and the second contact 608 through the second rack 603 and the third rack 606, so that the product is pushed to move towards the middle, and the movement is stopped until the stress of the first contact 601 and the second contact 608 is the same, and the product is at the middle position.

Specifically, the specific composition of the second rack 603 and the third rack 606 is as follows. As shown in fig. 23, one of the second rack 603 and the third rack 606 may include a second upper beam, a second lower beam, and a second connection portion connecting the second upper beam and the second lower beam, which are disposed in parallel, one of a lower surface of the second upper beam and an upper surface of the second lower beam is in driving connection with the first rotation member 602 or the second rotation member 607, and the other is in driving connection with the third rotation member 605; the elastic member 604 is perpendicularly connected to the second connection portion.

In the specific implementation process, as shown in fig. 27, the second rack 603 may include a second upper beam, a second lower beam, and a second connection portion connecting the second upper beam and the second lower beam, which are disposed in parallel; the lower surface of the second upper cross beam is in transmission connection with the first rotating piece 602, the upper surface of the second lower cross beam is in transmission connection with the third rotating piece 605, one end of the lower surface of the third rack 606 is in transmission connection with the second rotating piece 607, and the other end of the lower surface of the third rack 606 is in transmission connection with the third rotating piece 605.

Or, as shown in fig. 23 and 28, the second rack 603 includes a second upper beam, a second lower beam, and a second connection portion connecting the second upper beam and the second lower beam, which are disposed in parallel; the upper surface of the second lower cross beam is in transmission connection with the first rotating piece 602, the lower surface of the second upper cross beam is in transmission connection with the third rotating piece 605, one end of the upper surface of the third rack 606 is in transmission connection with the second rotating piece 607, and the other end of the upper surface of the third rack 606 is in transmission connection with the third rotating piece 605.

Or, as shown in fig. 29, the third rack 606 includes a second upper beam, a second lower beam, and a second connection portion connecting the second upper beam and the second lower beam, which are disposed in parallel; the lower surface of the second upper cross beam is in transmission connection with the third rotating piece 605, the upper surface of the second lower cross beam is in transmission connection with the second rotating piece 607, one end of the upper surface of the second rack 603 is in transmission connection with the third rotating piece 605, and the other end of the upper surface of the second rack 603 is in transmission connection with the first rotating piece 602.

Or, as shown in fig. 30, the third rack 606 includes a second upper beam, a second lower beam, and a second connection portion connecting the second upper beam and the second lower beam, which are disposed in parallel; the lower surface of the second upper cross beam is in transmission connection with the second rotating piece 607, the upper surface of the second lower cross beam is in transmission connection with the third rotating piece 605, one end of the lower surface of the second rack 603 is in transmission connection with the third rotating piece 605, and the other end of the lower surface of the second rack 603 is in transmission connection with the first rotating piece 602.

Of course, the third rack 606 and the second rack 603 may be arranged in other ways, which will not be described herein.

In a specific embodiment, at least one of the first contact 601 and the second contact 608 may be disposed obliquely to a side close to each other, as shown in fig. 23 and 24, and the first contact 601 and the second contact 608 may be disposed obliquely to each other, or of course, only one of the first contact 601 and the second contact 608 may be disposed close to the other, and during the product placement, the product may be brought into contact with at least one of the first contact 601 and the second contact 608 to apply a force to the first contact 601 or the second contact 608.

In a specific embodiment, a detecting unit (e.g., an infrared detecting or mechanical detecting switch) for detecting whether the product is put between the first contact 601 and the second contact 608 may be provided in the open bin body 100 to detect whether the product is put.

The first, second and third slide rails 105 and 6091, the first and second contact members 601 and 608, the first and second rotary members 602 and 607 and the third rotary member 605, the first, second and third racks 610 and 603 and 606, the first and second openings 2062 and 2072, the third and fourth openings 101 and 102, the first and second bevel gears 202 and 203, the first and second transfer slide grooves 2052 and 2055, the first and second transfer slide rails 2053 and 2054 and 2057, the first and second support plates 206 and 207, the first and second support rods 2061 and 2071, the first and second and third and fourth hooks 2064 and 2074 and 2083 and 2103, the first, second, third, and fourth trigger mechanisms 301, 302, 303, 304, the first, second, third, and fourth vertical arms 2087, 2101, the first and second supports 2082, 2102, the first and second pads 209, 211, the first and second elastic connectors 212, 213, and the "first", "second", "third", and fourth "of the first and second main boards 300, 400 are merely for distinguishing between the positions and not for distinguishing between the sequential ones.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. Any combination of all the embodiments provided in the present utility model is within the protection scope of the present utility model, and will not be described herein.

The shielding device provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. A shielding apparatus, comprising:

the box body (1) is provided with a plurality of opening bin bodies (100), and the opening bin bodies (100) are provided with openings and are used for storing products through the openings;

one or more jamming signal plates (4), the jamming signal plates (4) being provided with one or more jamming signal transmitters for transmitting a masking signal to a signal input structure of the product.

2. Shielding device according to claim 1, characterized in that the number of the interference signal plates (4) is at least two, wherein two of the interference signal plates (4) are respectively arranged on opposite sides of the open bin body (100).

3. The shielding device according to claim 1, further comprising a number of audible noise disrupters (5) arranged in the housing (1) and located at the periphery of the open bin (100).

4. The shielding apparatus of claim 1, wherein the interfering signal transmitter comprises an ultrasonic transducer.

5. The shielding apparatus according to claim 4, wherein the interference signal transmitters include ultrasonic vibrators of different frequencies, and the ultrasonic vibrators of the same frequency are aligned.

6. The shielding device according to claim 4, further comprising a control main board, wherein the control main board comprises a control chip and an ultrasonic driving module, the control chip is used for sending a control signal to the ultrasonic driving module, the ultrasonic driving module is used for outputting an ultrasonic driving signal according to the control signal, the interference signal boards (4) are all connected with the ultrasonic driving module, and the interference signal boards (4) are used for sending out ultrasonic interference signals according to the ultrasonic driving signal.

7. Shielding device according to claim 1, characterized in that the side wall of the open cabin (100) facing the interference signal plate (4) is of hollow structure;

or, a plurality of first through holes are formed in the side wall, facing the interference signal plate (4), of the open bin body (100).

8. The shielding apparatus according to claim 1, wherein the number of the open-cell bodies (100) is plural, and the dimensions of the plural open-cell bodies (100) are the same;

or, the number of the open bin bodies (100) is a plurality of, and the sizes of the open bin bodies (100) are different.

9. The shielding device according to claim 1, wherein a supporting frame (6) is arranged in the box body (1), the number of the interference signal plates (4) is two or more, and the two interference signal plates (4) are respectively arranged on two opposite sides of the supporting frame (6);

the open bin body (100) is arranged on the supporting frame (6) and is positioned between the two opposite interference signal plates (4).

10. Shielding device according to claim 1, characterized in that the outer surface of the housing (1) is provided with a display assembly comprising a display screen (3) for displaying the operating state of the jamming signal plates (4);

And/or the display assembly further comprises an indicator light (14) for displaying the shielding state of the open bin body (100).

11. Shielding device according to any one of claims 1-10, characterized in that the open bin (100) is provided with a carrying assembly for carrying a product and a lifting assembly for lifting the carrying assembly.

12. Shielding device according to claim 11, characterized in that the open bin body (100) is provided with a first trigger mechanism (301) and a second trigger mechanism (302), the second trigger mechanism (302) being lower than the first trigger mechanism (301) in the direction of gravity;

triggering the first triggering mechanism (301) when the bearing assembly is positioned at the first position, so that the lifting assembly drives the bearing assembly to descend; when the bearing component is located at the second position, the second triggering mechanism (302) is triggered, so that the lifting component drives the bearing component to lift.

13. The shielding device according to claim 12, wherein the lifting assembly is configured to drive the carrying assembly to descend to a third position relative to the open bin (100), the third position being a position where the carrying assembly descends by a first preset distance after the first triggering mechanism (301) is triggered;

the opening bin body (100) is provided with a third trigger mechanism (303), and the height of the third trigger mechanism (303) along the gravity direction is between the height of the first trigger mechanism (301) and the height of the second trigger mechanism (302); when the bearing assembly descends to the third position relative to the open bin body (100), triggering the third triggering mechanism (303) so as to stop the lifting assembly from descending;

or after the first triggering mechanism (301) is triggered, the lifting assembly drives the bearing assembly to descend by the first preset distance and then stop descending, so that the bearing assembly is located at the third position.

14. The shielding device according to claim 13, wherein the lifting assembly can drive the carrying assembly to rise to a fourth position relative to the open bin body (100), the fourth position being a position where the carrying assembly rises by a second preset distance after the second triggering mechanism (302) is triggered;

The open bin body (100) is provided with a fourth trigger mechanism (304), and the height of the fourth trigger mechanism (304) along the gravity direction is higher than that of the first trigger mechanism (301); triggering the fourth triggering mechanism (304) when the bearing assembly rises to the fourth position relative to the open bin body (100) so as to stop the lifting assembly from rising;

or after the second triggering mechanism (302) is triggered, the lifting assembly drives the bearing assembly to lift by the second preset distance and then stops lifting, so that the bearing assembly is located at the fourth position.

15. The shielding apparatus of claim 12, wherein the lifting assembly comprises:

the switching component (205) is arranged on the open bin body (100) in a lifting manner;

the power assembly is connected with the switching assembly (205) and drives the switching assembly (205) to lift relative to the open bin body (100);

the bearing assembly is connected to the adapter assembly (205) through an elastic connection.

16. The shielding apparatus of claim 15, wherein the carrier assembly comprises a pallet assembly (206A) configured to be liftable to the adapter assembly (205) and a bracket assembly (208A) configured to be liftable to the pallet assembly (206A); the bracket arm assembly (208A) is connected with the bracket plate assembly (206A) through a second elastic connecting piece (213), and the elastic expansion direction of the second elastic connecting piece (213) is parallel to the lifting direction of the bracket arm assembly (208A); the pallet assembly (206A) is provided with the resilient connection;

The portion of the bracket arm assembly (208A) for contacting the product is configured to be lowered to the first position by gravity of the product.

17. The shielding device according to any one of claims 1-10, wherein a wireless charging device (500) is arranged in the open bin body (100), the open bin body (100) has a first side (109) and a second side (110) opposite to each other, and the wireless charging device (500) is the same as the distance between the first side (109) and the second side (110), respectively.

18. Shielding device according to claim 17, characterized in that the open-top bin body (100) is provided with an automatic centering device (600), and that the automatic centering device (600) is adapted to adjust the product to the same state as the distance between the first side (109) and the second side (110).

19. The shielding apparatus according to claim 18, wherein the automatic centering device (600) comprises:

the first contact piece (601) and the second contact piece (608) are used for clamping a product, and the first contact piece (601) and the second contact piece (608) are rotatably or movably arranged on a first side (109) and a second side (110) respectively and are symmetrically arranged about the middle symmetrical plane of the first side (109) and the second side (110);

And a connecting assembly for connecting the first contact (601) and the second contact (608) and applying a force to the first contact (601) and the second contact (608) so that a product clamped between the first contact (601) and the second contact (608) is the same as a distance between the first side (109) and the second side (110).

20. The shielding apparatus according to claim 19, wherein the first contact (601) and the second contact (608) are both rotatably arranged to the open bin (100);

the connection assembly includes:

the first rotating piece (602) is rotatably arranged on the open bin body (100) and is connected with the first contact piece (601), and the first contact piece (601) and the first rotating piece (602) synchronously rotate;

the second rotating piece (607) is rotatably arranged on the open bin body (100) and is connected with the second contact piece (608), and the second contact piece (608) and the second rotating piece (607) synchronously rotate;

the movable assembly is movably arranged on the opening bin body (100), one side of the movable assembly is in transmission connection with the first rotating piece (602), and the other side of the movable assembly is in transmission connection with the second rotating piece (607), and is used for enabling the first rotating piece (602) and the second rotating piece (607) to synchronously reversely rotate, so that acting force of the first contact piece (601) and the second contact piece (608) on a product is the same.

21. Shielding device according to claim 20, wherein in an initial state the first contact (601) and the second contact (608) are each arranged obliquely towards each other; the moving assembly includes:

a second rack (603) in transmission connection with the first rotating member (602);

a third rack (606) in driving connection with the second rotating member (607);

a third rotating member (605), one side of which is in transmission connection with the second rack (603), and the other side of which is in transmission connection with the third rack (606), so that the second rack (603) and the third rack (606) synchronously and reversely move;

and one end of the elastic piece (604) is connected with one of the second rack (603) and the third rack (606), the other end of the elastic piece (604) is connected with the open bin body (100), and the elastic direction of the elastic piece (604) is parallel to the moving direction of the second rack (603) and the third rack (606).