Wireless screen projection equipment

Abstract

The utility model discloses wireless screen projection equipment. The wireless screen projection equipment comprises a display mechanism, a placement box, a screen sharing device and a connecting assembly, the placement box is installed on the display mechanism. The placing box comprises a box body and a cover body, and a storage space and a taking and placing opening are formed in the box body. The cover body is installed on the box body in a covering mode, the screen sharing device can be taken out of and placed into the storage space through the taking and placing opening, the cover body is used for blocking dust, liquid and other objects in the air so as to protect the screen sharing device, and then the service life of the screen sharing device is prolonged. The connecting assembly is arranged between the screen sharing device and the inner wall of the storage space, and the screen sharing device is detachably installed in the storage space through the connecting assembly. The connecting assembly is used for stably installing the screen sharing device in the storage space.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless screen projection, and in particular to a wireless screen projection device. Background Art

[0002] Wireless screen projection, also known as screen sharing, refers to the display of media information and real-time operations on mobile devices such as laptops on the display screen of the display mechanism after being connected to a screen sharing device.

[0003] Existing display mechanisms do not have space for storing the display device. Users usually remove the display device from the mobile device and place it on a desktop near the display mechanism. The display device is exposed to the outside environment and is easily lost. In addition, the internal components of the display device are easily corroded by dust and liquid in the air, thereby shortening the service life of the display device. Utility Model Content

[0004] One advantage of the present invention is that it provides a wireless screen projection device, which can provide a special space for storing the screen projection device to prevent the screen projection device from being lost.

[0005] Another advantage of the present invention is that it provides a wireless screen projection device that can block dust, liquid and the like in the air to protect the screen projection device, thereby extending the service life of the screen projection device.

[0006] Another advantage of the present invention is that it provides a wireless screen projection device that can adjust the height and angle of the display screen to meet the usage needs of different groups of people.

[0007] In order to achieve at least one of the above advantages of the present invention, the present invention provides a wireless screen projection device, the wireless screen projection device comprising:

[0008] a display mechanism;

[0009] A placement box, the placement box is installed on the display mechanism, the placement box forms a storage space and a placement opening communicated with the storage space;

[0010] A screen-matching device, which can be taken out and put into the storage space through the taking and placing opening;

[0011] A connecting component is arranged between the screen-matching device and the inner wall of the storage space, the screen-matching device is detachably installed in the storage space through the connecting component, and the connecting component is used to stably install the screen-matching device in the storage space.

[0012] According to one embodiment of the utility model, the connecting component includes a magnetic attraction member and a magnetically attracted member, and the magnetically attracted member is configured to be attracted by the magnetic attraction member, and either the magnetic attraction member or the magnetically attracted member is installed on the same-screen device, and the other is installed on the inner wall of the storage space.

[0013] According to an embodiment of the utility model, the placement box includes a box body and a cover body, the box body forms the storage space and the access opening, the cover body is installed on the box body in a coverable manner, and the cover body is used to cover and open the access opening.

[0014] According to one embodiment of the utility model, the display mechanism includes a display screen, a supporting member and an assembly member, the assembly member is arranged between the display screen and the supporting member, the supporting member includes a base and a vertical supporting component, the display screen is installed on the top of the vertical supporting component through the assembly member, the base is installed on the bottom of the vertical supporting component, the base has a preset weight, and the placement box is installed on the supporting member.

[0015] According to one embodiment of the utility model, the vertical supporting component includes a fixed part, a movable part and at least one locking assembly, the base is installed at the bottom of the fixed part, the movable part can move vertically relative to the fixed part, and the display screen is installed on the top of the movable part through the assembly component, the fixed part forms at least one first connecting structure, the movable part forms at least one second connecting structure, and the locking assembly is arranged between the first connecting structure and the second connecting structure in a manner capable of unlocking and locking the movable part.

[0016] According to one embodiment of the utility model, a plurality of first connecting structures are provided and implemented as holes, and the first connecting structures are distributed vertically, one second connecting structure is provided and implemented as a hole, and the locking assembly includes a locking pin, and after the movable part moves to a predetermined height, the locking pin is inserted into the second connecting structure and the corresponding first connecting structure.

[0017] According to one embodiment of the utility model, the locking assembly also includes at least one telescopic member, which is connected to the locking pin. When the locking pin moves in the direction of pulling out the first connecting structure and the second connecting structure, the telescopic member undergoes elastic deformation and has a tendency to drive the locking pin to move in the direction of inserting the first connecting structure and the second connecting structure.

[0018] According to an embodiment of the utility model, the assembly component also includes a first assembly part and a second assembly part, the first assembly part is connected to the movable part, the display screen is installed on the second assembly part, the second assembly part forms a sliding groove, and the first assembly part is slidably engaged in the sliding groove.

[0019] According to an embodiment of the present invention, the assembly component further includes at least one connecting component, and the connecting component is disposed between the first assembly component and the second assembly component, so that the first assembly component is detachably connected to the second assembly component through the connecting component.

[0020] According to one embodiment of the utility model, the wireless screen projection device also includes an anti-loss alarm mechanism, the anti-loss alarm mechanism includes a monitoring component and a warning piece, the monitoring component includes a transmitter and a receiver, either of the transmitter and the receiver is installed on the screen device, and the other is installed on the display mechanism or the placement box, the transmitter is configured to be able to transmit signals, and the receiver is configured to be able to receive signals transmitted by the transmitter within a preset range, the receiver is communicatively connected to a controller, the warning piece is installed on the screen device, and the warning piece is controllably connected to the controller, when the screen device is moved outside the range where the receiver receives signals, the controller controls the warning piece to send a warning signal. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A structural schematic diagram of the wireless screen projection device of the utility model is shown.

[0022] Figure 2 The schematic diagram of the structure of the same screen device of the utility model is shown.

[0023] Figure 3 A cross-sectional schematic diagram of the wireless screen projection device of the utility model at one angle is shown.

[0024] Figure 4 Shows Figure 3 Enlarged schematic diagram of part A.

[0025] Figure 5 A cross-sectional schematic diagram of the wireless screen projection device of the present invention at another angle is shown.

[0026] Figure 6 Shows Figure 5 Schematic diagram of the enlarged portion B. DETAILED DESCRIPTION

[0027] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0028] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0029] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0030] refer to Figure 1 to Figure 2 A wireless screen projection device according to a preferred embodiment of the utility model will be described in detail below. The wireless screen projection device includes a display mechanism 10, a placement box 20 and a screen projection device 30.

[0031] The placement box 20 is installed on the display mechanism 10. The placement box 20 forms a storage space 2001 and a take-and-put opening 2002 communicating with the storage space 2001. The screen-matching device 30 can be taken out and put into the storage space 2001 through the take-and-put opening 2002.

[0032] Furthermore, the wireless screen projection device also includes a connecting component 40. The connecting component 40 is arranged between the screen sharing device 30 and the inner wall of the storage space 2001. The screen sharing device 30 is detachably installed in the storage space 2001 through the connecting component 40. The connecting component 40 is used to stably install the screen sharing device 30 in the storage space 2001. In this way, even when the wireless screen projection device shakes, the screen sharing device 30 can be stably stored in the storage space 2001, preventing the screen sharing device 30 from falling and colliding with the storage space 2001.

[0033] In one embodiment, the connecting component 40 includes a magnetic member 41 and a magnetically attracted member 42. The magnetically attracted member 42 is configured to be attracted by the magnetic member 41. Either the magnetic member 41 or the magnetically attracted member 42 is installed on the screen-matching device 30, and the other is installed on the inner wall of the storage space 2001. In this way, the screen-matching device 30 can be attracted in the storage space 2001 through the magnetic member 41 or the magnetically attracted member 42.

[0034] In one example, the magnetic attraction member 41 is made of a magnet; and the magnetically attracted member 42 is made of a magnetically attracted metal material.

[0035] Preferably, the placement box 20 includes a box body 21 and a cover body 22. The box body 21 forms the storage space 2001 and the access opening 2002. The cover body 22 is installed on the box body 21 in a coverable manner, and the cover body 22 is used to cover and open the access opening 2002. When the cover body 22 is covered on the box body 21, the cover body 22 can prevent dust, liquid and other debris from entering the storage space 2001, thereby protecting the same screen device 30 stored in the storage space 2001.

[0036] refer to Figures 1 to 6 Further, the display mechanism 10 includes a display screen 11, a support member 12 and an assembly member 13. The assembly member 13 is disposed between the display screen 11 and the support member 12, and the display screen 11 is mounted on the top of the support member 12 through the assembly member 13. The placement box 20 is mounted on the support member 12.

[0037] Preferably, the support member 12 includes a base 121 and a vertical support component 122. The display screen 11 is installed on the top of the vertical support component 122 through the assembly member 13, and the base 121 is installed on the bottom of the vertical support component 122. The base 121 has a preset weight, thereby lowering the center of gravity of the wireless screen projection device to ensure the stability of the wireless screen projection device.

[0038] Preferably, the vertical support member 122 includes a fixed member 1221, a movable member 1222 and at least one locking assembly 1223. The base 121 is mounted on the bottom of the fixed member 1221. The movable member 1222 can move vertically relative to the fixed member 1221, and the display screen 11 is mounted on the top of the movable member 1222 through the assembly member 13. The fixed member 1221 forms at least one first connection structure 122101, and the movable member 1222 forms at least one second connection structure 122201. The locking assembly 1223 is arranged between the first connection structure 122101 and the second connection structure 122201 in a manner capable of unlocking and locking the movable member 1222. The height adjustment of the display screen 11 can be achieved by unlocking and locking the movable member 1222 through the locking assembly 1223.

[0039] In one embodiment, a plurality of the first connection structures 122101 are provided and implemented as holes, and the first connection structures 122101 are distributed vertically. One second connection structure 122201 is provided and implemented as a hole.

[0040] Preferably, the locking assembly 1223 includes a locking pin 12231. After the movable member 1222 moves to a predetermined height, the locking pin 12231 is plugged into the second connection structure 122201 and the corresponding first connection structure 122101 to limit the height of the display screen 11 mounted on the movable member 1222.

[0041] Furthermore, the locking assembly 1223 further includes at least one telescopic member 12232, and the telescopic member 12232 is connected to the locking pin 12231. When the locking pin 12231 moves in the direction of pulling out the first connection structure 122101 and the second connection structure 122201, the telescopic member 12232 undergoes elastic deformation and has a tendency to drive the locking pin 12231 to move in the direction of inserting the first connection structure 122101 and the second connection structure 122201, so that the locking pin 12231 can be quickly assembled.

[0042] In one example, the telescopic member 12232 is implemented as a spring.

[0043] Those skilled in the art will appreciate that the first connecting structure 122101 and / or the second connecting structure 122201 may be implemented as waist-shaped grooves, and the locking assembly 1223 may be implemented as bolts and nuts, which may also achieve the purpose of locking and unlocking the movable part 1222, and no further description will be given here.

[0044] Preferably, the assembly member 13 is rotatably mounted on the top of the movable member 1222. The assembly member 13 is deflected in the horizontal direction so that the orientation of the display screen 11 is adjusted.

[0045] Specifically, the assembly component 13 further includes a first assembly part 131 and a second assembly part 132. The first assembly part 131 is rotatably connected to the movable part 1222. The display screen 11 is mounted on the second assembly part 132, and the second assembly part 132 is detachably mounted on the first assembly part 131.

[0046] Preferably, one of the first assembly part 131 and the second assembly part 132 forms a sliding groove 1301, and the other is slidably engaged with the sliding groove 1301. The design of disassembly and assembly between the display screen 11 and the support member 12 facilitates the transportation of the entire device. In order to facilitate those skilled in the art to understand the subsequent technical solutions of the utility model, the following embodiments are described by taking the second assembly part 132 forming the sliding groove 1301 and the first assembly part 131 being slidably engaged with the sliding groove 1301 as an example.

[0047] Preferably, the assembly component 13 further includes at least one connecting component 133 . The connecting component 133 is disposed between the first assembly part 131 and the second assembly part 132 , so that the first assembly part 131 is detachably connected to the second assembly part 132 through the connecting component 133 .

[0048] In a preferred embodiment, the connecting component 133 includes a plug assembly 1331 and a plurality of plug holes 1332. The plurality of plug holes 1332 are formed in the first assembly part 131, and the plurality of plug holes 1332 are distributed along the extension direction of the sliding groove 1301. The plug assembly 1331 is installed on the side wall of the sliding groove 1301 in a manner capable of locking and unlocking the second assembly part 132. After the second assembly part 132 moves to a preset position, the plug assembly 1331 is engaged with the corresponding plug hole 1332, thereby limiting the position of the second assembly part 132.

[0049] Specifically, the plug assembly 1331 includes a positioning pin 13311 and an elastic member 13312. The elastic member 13312 is connected between the positioning pin 13311 and the side wall of the sliding groove 1301 in a manner that the positioning pin 13311 can be driven to be withdrawn from the plug hole 1332 when the positioning pin 13311 is squeezed. When the positioning pin 13311 and the plug hole 1332 are in corresponding positions, the elastic member 13312 drives the positioning pin 13311 to be quickly assembled.

[0050] In one example, the elastic member 13312 is implemented as a spring.

[0051] refer to Figure 1 to Figure 2 Furthermore, the wireless projection device also includes an anti-loss alarm mechanism 50.

[0052] The anti-loss alarm mechanism 50 includes a monitoring component 51 and a warning member 52. The monitoring component 51 includes a transmitter 511 and a receiver 512. Either the transmitter 511 or the receiver 512 is installed on the same screen device 30, and the other is installed on the display mechanism 10 or the placement box 20. The transmitter 511 is configured to transmit a signal, and the receiver 512 is configured to receive the signal transmitted by the transmitter 511 within a preset range. The receiver 512 is communicatively connected to a controller, the warning member 52 is installed on the same screen device 30, and the warning member 52 is controllably connected to the controller. When the same screen device 30 is moved beyond the range where the receiver 512 receives the signal, the controller controls the warning member 52 to send a warning signal to remind the user to return the same screen device 30 in time.

[0053] In one example, the monitoring component 51 may be implemented as an antenna, and the warning element 52 may be implemented as a lamp or a buzzer.

[0054] Furthermore, the wireless screen projection device further includes a set of rollers 60. The rollers 60 are mounted on the base 121 to facilitate moving the wireless screen projection device.

[0055] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A wireless screen projection device, characterized in that: The wireless screen projection device comprises: a display mechanism; A placement box, the placement box is installed on the display mechanism, the placement box forms a storage space and a placement opening communicated with the storage space; A screen-matching device, which can be taken out and put into the storage space through the taking and placing opening; A connecting component is arranged between the screen-matching device and the inner wall of the storage space, the screen-matching device is detachably installed in the storage space through the connecting component, and the connecting component is used to stably install the screen-matching device in the storage space.

2. The wireless screen projection device according to claim 1, characterized in that: The connecting component includes a magnetic attraction component and a magnetically attracted component, and the magnetically attracted component is configured to be attracted by the magnetic attraction component. Either the magnetic attraction component or the magnetically attracted component is installed on the same-screen device, and the other is installed on the inner wall of the storage space.

3. The wireless screen projection device according to claim 1 or 2, characterized in that: The placement box comprises a box body and a cover body, wherein the box body forms the storage space and the access opening, and the cover body is closably mounted on the box body, and the cover body is used to cover and open the access opening.

4. The wireless screen projection device according to claim 3, characterized in that: The display mechanism includes a display screen, a supporting member and an assembly member, wherein the assembly member is arranged between the display screen and the supporting member, the supporting member includes a base and a vertical supporting component, the display screen is installed on the top of the vertical supporting component through the assembly member, the base is installed on the bottom of the vertical supporting component, the base has a preset weight, and the placement box is installed on the supporting member.

5. The wireless screen projection device according to claim 4, characterized in that: The vertical supporting component includes a fixed part, a movable part and at least one locking assembly, the base is installed at the bottom of the fixed part, the movable part can move vertically relative to the fixed part, and the display screen is installed on the top of the movable part through the assembly component, the fixed part forms at least one first connecting structure, the movable part forms at least one second connecting structure, and the locking assembly is arranged between the first connecting structure and the second connecting structure in a manner capable of unlocking and locking the movable part.

6. The wireless screen projection device according to claim 5, characterized in that: The first connecting structure is provided in plurality and implemented as holes, and the first connecting structure is distributed vertically, the second connecting structure is provided in one and implemented as a hole, and the locking assembly includes a locking pin, and after the movable part moves to a predetermined height, the locking pin is inserted into the second connecting structure and the corresponding first connecting structure.

7. The wireless screen projection device according to claim 6, characterized in that: The locking assembly also includes at least one telescopic member, which is connected to the locking pin. When the locking pin moves in the direction of pulling out the first connecting structure and the second connecting structure, the telescopic member undergoes elastic deformation and has a tendency to drive the locking pin to move in the direction of inserting the first connecting structure and the second connecting structure.

8. The wireless screen projection device according to claim 7, characterized in that: The assembly component also includes a first assembly part and a second assembly part. The first assembly part is connected to the movable part, the display screen is installed on the second assembly part, the second assembly part forms a sliding groove, and the first assembly part is slidably engaged with the sliding groove.

9. The wireless screen projection device according to claim 8, characterized in that: The assembly component further includes at least one connecting component, which is disposed between the first assembly part and the second assembly part, so that the first assembly part is detachably connected to the second assembly part through the connecting component.

10. The wireless screen projection device according to claim 9, characterized in that: The wireless screen projection device also includes an anti-loss alarm mechanism, which includes a monitoring component and a warning component. The monitoring component includes a transmitter and a receiver. Either the transmitter or the receiver is installed on the screen device, and the other is installed on the display mechanism or the placement box. The transmitter is configured to transmit signals, and the receiver is configured to receive signals transmitted by the transmitter within a preset range. The receiver is communicatively connected to a controller, and the warning component is installed on the screen device, and the warning component is controllably connected to the controller. When the screen device is moved out of the range where the receiver receives signals, the controller controls the warning component to send out a warning signal.

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