Display screen elevator

Abstract

The utility model provides a display screen lifter which comprises a shell. The display screen is arranged in the shell; the lifting assembly is arranged in the shell, and the lifting assembly is used for adjusting the position of the display relative to the shell; and the induction assembly is arranged on the shell, corresponds to the part of the lifting assembly and inducts the position of the part of the lifting assembly. Through the arrangement of the lifting assembly, the position of the display screen can be conveniently adjusted, the lifting assembly is combined with the sensing assembly, and therefore after the display screen is adjusted to the designated position, the lifting assembly is automatically closed, and parts of the lifting assembly are all manufactured through an integrally-formed structural process; raw materials are heated and then injected into a mold to be integrally formed, the manufacturing process of parts of the lifting assembly is reduced, the induction assembly is set to be of a fixed length, installation of the induction assembly is facilitated, the installation time is saved, and meanwhile disordered and staggered wires in the shell are avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to an elevator, in particular to a display screen elevator. BACKGROUND

[0002] Modern society has entered the era of digitization, informatization and networking, and computers have become an indispensable tool in our daily life. People have to deal with a large amount of information every day, and many times they need to discuss, make decisions or use network means to hold meetings, discuss, etc. At this time, the traditional projector or display wall cannot fully meet the needs of displaying and processing data, information and pictures to the participants, and it is often necessary to provide each participant with an independent display or computer. Therefore, the display screen containing mechanism emerges as the times require, which not only provides each participant with a liquid crystal display, but also hides the display in the conference table when there is no meeting or the display screen is not needed during the meeting, and automatically opens and rises out of the table when needed, thereby being more convenient for daily management and meeting the special requirements of various meetings.

[0003] However, most of the existing liquid crystal screen containing mechanisms are flip plate type structures, which occupy a large area of the conference table. Meanwhile, the sensing components in the elevator for controlling the lifting position of the display screen need to be repeatedly adjusted during installation, and the length of the connecting wire is adjusted according to the final distance, which is complicated to install. Moreover, the parts of the traditional elevator need to be repeatedly cut and polished, which is time-consuming and laborious. Content of the utility model

[0004] The embodiment of the present application provides a display screen elevator to solve the problems in the related art, and the technical scheme is as follows:

[0005] The embodiment of the present application provides a display screen elevator, which comprises:

[0006] a shell;

[0007] a display screen, which is arranged in the shell;

[0008] a lifting assembly, which is arranged in the shell and adjusts the position of the display relative to the shell;

[0009] a sensing assembly, which is arranged on the shell and senses the position of part of the lifting assembly.

[0010] In an embodiment,

[0011] the lifting assembly comprises:

[0012] a sliding rail, which is arranged inside the shell

[0013] A motor support is arranged in the shell, and the motor support moves along the slide rail;

[0014] Two support swing rods are arranged at two ends of the motor support;

[0015] A screen support is arranged at two ends of the two support swing rods, and a display screen is arranged on the screen support;

[0016] A driving assembly is arranged on the motor support to adjust the position of the motor support relative to the shell.

[0017] In an embodiment,

[0018] The driving assembly comprises:

[0019] A synchronous motor is arranged on the motor support;

[0020] A belt gear is arranged on the driving end of the synchronous motor;

[0021] A belt is arranged on the shell, and the belt gear is engaged with the belt.

[0022] In an embodiment, further comprising:

[0023] A waterproof plate is arranged in the shell;

[0024] A bridge chain is arranged at two ends of the waterproof plate and the motor support.

[0025] In an embodiment, further comprising:

[0026] A driving plate is arranged in the shell, and the driving plate is arranged below the waterproof plate;

[0027] A power control card is arranged in the shell, and the power control card is arranged below the waterproof plate, and the power control card is electrically connected with the driving plate.

[0028] In an embodiment,

[0029] The sensing assembly comprises:

[0030] A circuit board is arranged on the shell, and the circuit board corresponds to the side of the motor support;

[0031] Two sensors are arranged at two ends of the circuit board.

[0032] In an embodiment,

[0033] The distance between the two sensors is the same as the length of the movement path of the motor support.

[0034] In an embodiment,

[0035] The side of the motor support also has protrusions corresponding to the two inductors.

[0036] In one embodiment,

[0037] The motor support, the support swing rod, the screen support and the waterproof plate are integrally formed.

[0038] In one embodiment,

[0039] The bottom of the shell has a connecting interface.

[0040] The advantages or beneficial effects of the above technical solutions at least include:

[0041] By setting the lifting assembly, the position of the display screen can be adjusted. The lifting assembly is combined with the induction assembly, so that the lifting assembly is automatically closed after the display screen is adjusted to the specified position. The components of the lifting assembly are made by an integral forming process. The components are integrally formed by heating the raw materials and injecting them into the mold. The manufacturing process of the components of the lifting assembly is reduced. The induction assembly is set to a fixed length, which facilitates the installation of the induction assembly, saves installation time, and avoids the disorderly interlacing of wires inside the shell.

[0042] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the above-described illustrative aspects, embodiments and features, further aspects, embodiments and features of the present application will be readily apparent to those skilled in the art by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0043] In the drawings, like reference numerals refer to same or similar components throughout the several views. These drawings are not necessarily to scale. It should be understood that these drawings only depict some embodiments in accordance with the disclosure and should not be considered limiting.

[0044] Figure 1 Structure schematic view of the utility model;

[0045] Figure 2 Structure schematic view of the utility model; Figure 1 Structure schematic view of the inside of the shell;

[0046] Figure 3 Structure schematic view of the utility model; Figure 1 Structure schematic view of the rear of the display screen;

[0047] Figure 4 Structure schematic view of the utility model; Figure 2 Structure schematic view of the other perspective of the synchronous motor;

[0048] Figure 5 Fig. 1 is a structural diagram of a display screen 120 lifter 100 according to an embodiment of the present application.

[0049] 100, lifter

[0050] 110, housing; 111, waterproof board; 112, chain; 113, driving board; 114, power control card; 115, interface

[0051] 120, display screen

[0052] 130, lifting assembly; 131, motor support; 1311, protruding part; 132, support swing rod; 133, screen support; 134, driving assembly; 1341, synchronous motor; 1342, belt gear; 1343, belt; 135, slide rail

[0053] 140, induction assembly; 141, circuit board; 142, inductor DETAILED DESCRIPTION

[0054] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0055] Figures 1-5 Fig. 1 is a structural diagram of a display screen 120 lifter 100 according to an embodiment of the present application. As shown in the figure, the lifter 100 can include: Figures 1-5

[0056] Housing 110

[0057] Display screen 120, the display screen 120 is arranged in the housing 110

[0058] Lifting assembly 130, the lifting assembly 130 is arranged in the housing 110, the lifting assembly 130 adjusts the position of the display compared to the housing 110

[0059] Induction assembly 140, the induction assembly 140 is arranged on the housing 110, the induction assembly 140 corresponds to part of the lifting assembly 130, and senses the position of part of the lifting assembly 130

[0060] ​In the embodiment, the display screen 120 has a use state and a non-use state, when the display screen 120 is in the use state, the display screen 120 is located outside the shell 110, when the display screen 120 is in the non-use state, the display screen 120 is located inside the shell 110, the display screen 120 is switched between the use state and the non-use state by the lifting assembly 130, the position of the lifting assembly 130 is sensed by the setting of the sensing assembly 140, so as to control the start and the stop of the lifting assembly 130;

[0061] The components of the lifting assembly 130 are all made by an integral molding process, the raw materials are heated and injected into a mold for integral molding, the manufacturing process of the components of the lifting assembly 130 is reduced, and the manufacturing efficiency of the components of the lifting assembly 130 is improved;

[0062] The sensing assembly 140 is set to a fixed length, the sensing assembly 140 is convenient to install, compared with the traditional sensing assembly 140 connected by wires, the sensing assembly 140 needs to be repeatedly debugged, the installation time is more saved, and the wires inside the shell 110 are avoided to be disorderly and intertwined;

[0063] The position of the display screen 120 is adjusted by the setting of the lifting assembly 130, the lifting assembly 130 is combined with the sensing assembly 140, so as to realize the automatic stop of the lifting assembly 130 after the display screen 120 is adjusted to a specified position, the components of the lifting assembly 130 are all made by an integral molding process, the raw materials are heated and injected into a mold for integral molding, the manufacturing process of the components of the lifting assembly 130 is reduced, the sensing assembly 140 is set to a fixed length, the sensing assembly 140 is convenient to install, the installation time is saved, and the wires inside the shell 110 are avoided to be disorderly and intertwined;

[0064] Further, the top of the shell 110 has an opening for the display screen 120 to enter and exit.

[0065] As shown in FIG. 1, Figures 2-4 in an embodiment,

[0066] The lifting assembly 130 comprises:

[0067] The slide rail 135 is arranged inside the shell 110

[0068] The motor bracket 131 is arranged inside the shell 110, and the motor bracket 131 moves along the slide rail 135;

[0069] The two bracket swing rods 132 are arranged at two ends of the motor bracket 131;

[0070] A screen support 133 is arranged on the two support swing rods 132, and the display screen 120 is arranged on the screen support 133.

[0071] A driving assembly 134 is arranged on the motor support 131 to adjust the position of the motor support 131 relative to the shell 110.

[0072] In the embodiment, the motor support 131 slides along the slide rail 135, the driving assembly 134 drives the motor support 131 to move, and then drives the two support swing rods 132 to move, and then drives the screen support 133 to move the display screen 120, so as to switch the display screen 120 between the use state and the non-use state.

[0073] Further, the motor support 131 corresponds to the sensing assembly 140, the sensing assembly 140 is provided with two sensing positions, including an upper sensing position and a lower sensing position, when the display screen 120 is in the non-use state, the motor support 131 corresponds to the lower sensing position, when the display screen 120 switches from the non-use state to the use state, the motor support 131 moves from the lower sensing position to the upper sensing position, and when the display screen 120 becomes the use state, the motor support 131 corresponds to the upper sensing position.

[0074] As shown in FIG. 1, Figures 2-4 in an embodiment,

[0075] The driving assembly 134 comprises:

[0076] A synchronous motor 1341 is arranged on the motor support 131.

[0077] A belt gear 1342 is arranged on the driving end of the synchronous motor 1341.

[0078] A belt 1343 is arranged on the shell 110, and the belt gear 1342 is engaged with the belt 1343.

[0079] In the embodiment, the belt 1343 is arranged on the shell 110, the belt gear 1342 and the synchronous motor 1341 are arranged on the motor support 131, and the motor support 131 has a hole for the belt 1343 to pass through, when the synchronous motor 1341 is started, the belt gear 1342 rotates, and under the action of the engagement between the belt gear 1342 and the belt 1343, the belt gear 1342 drives the motor support 131 to move along the belt 1343.

[0080] Further, the two ends of the belt 1343 are installed on the shell 110 through the connecting blocks, and the setting of the connecting blocks ensures that the belt 1343 is taut, thereby ensuring that when the belt gear 1342 rotates, the motor support 131 moves under the meshing action of the belt gear 1342 and the belt 1343, thereby driving the movement of the display screen 120.

[0081] As shown in Figures 2-4 in an embodiment, further comprising:

[0082] The waterproof plate 111 is arranged in the shell 110.

[0083] The bridge chain is arranged at the two ends of the shell 110.

[0084] In this embodiment, the setting of the waterproof plate 111 protects the drive board 113 and the power supply control card 114 in the shell 110, and the setting of the bridge chain protects the power supply line connected to the synchronous motor 1341.

[0085] Further, the elevator 100 further comprises:

[0086] The drive board 113 is arranged in the shell 110, and the drive board 113 is located below the waterproof plate 111.

[0087] The power supply control card 114 is arranged in the shell 110, and the power supply control card 114 is located below the waterproof plate 111. The power supply control card 114 is electrically connected to the drive board 113.

[0088] As shown in Figure 1 and Figure 5 in an embodiment,

[0089] The induction assembly 140 comprises:

[0090] The circuit board 141 is installed on the shell 110, and the circuit board 141 corresponds to the side of the motor support 131.

[0091] Two inductors 142 are arranged at the two ends of the circuit board 141.

[0092] In the embodiment, the circuit board 141 has an upper sensing position and a lower sensing position, and the two sensors 142 are arranged at the upper sensing position and the lower sensing position respectively. The movement distance of the display screen 120 is the same as the distance between the lower sensing position and the upper sensing position. It can be understood that the distance between the two sensors 142 is the same as the length of the movement path of the motor support 131. The length of the circuit board 141 is adjusted according to the requirement, so as to facilitate the installation of the sensors 142. Compared with the traditional way of connecting the two sensors 142 by wires, it is more convenient. In the traditional way, the distance between the two sensors 142 needs to be repeatedly adjusted according to the movement track of the display screen 120, and the installation efficiency is low, and after installation, the wires are complex and disorderly.

[0093] Further, during installation, the distance between the lower sensing position and the upper sensing position on the circuit board 141 is adjusted according to the length of the movement of the display screen 120, and after the adjustment is completed, the two sensors 142 are arranged between the lower sensing position and the upper sensing position.

[0094] As shown in Figure 1 and Figure 5 in an embodiment,

[0095] The side of the motor support 131 also has a protruding part 1311 corresponding to the two sensors 142.

[0096] In the embodiment, the protruding part 1311 corresponds to the two sensors 142 respectively. When the display screen 120 is in an unused state, the protruding part 1311 corresponds to the sensor 142 at the lower sensing position. When the display screen 120 is in a used state, the protruding part 1311 corresponds to the sensor 142 at the upper sensing position.

[0097] As shown in Figures 2-5 in an embodiment,

[0098] The motor support 131, the support swing rod 132, the screen support 133 and the waterproof plate 111 are all integrally formed structures.

[0099] In the embodiment, the motor support 131, the support swing rod 132, the screen support 133 and the waterproof plate 111 are all integrally formed structures. The raw materials are heated and injected into the mold for integral forming through the integral forming structure process, so as to reduce the manufacturing process of each component and improve the manufacturing efficiency of each component.

[0100] As shown in Figure 4 in an embodiment,

[0101] The bottom of the shell 110 has a connecting interface 115.

[0102] In the embodiment, the connecting interface 115 at the bottom of the shell 110 facilitates the connection of the shell 110 with the OPS host.

[0103] The functions of the modules in the various devices in the embodiments of the present application can be referred to the corresponding descriptions in the above methods, and will not be repeated here.

[0104] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, a person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0105] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0106] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of various changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A display screen lifting platform, characterized in that, include: shell; The display screen is disposed within the housing; A lifting assembly is disposed within the housing, and the lifting assembly adjusts the position of the display relative to the housing; A sensing component is disposed on the housing and corresponds to a portion of the lifting component to sense the position of that portion of the lifting component.

2. The display screen lifting platform according to claim 1, characterized in that, The lifting assembly includes: The slide rail is disposed inside the housing. A motor bracket is disposed inside the housing and moves along the slide rail; Two support arms are provided at both ends of the motor bracket. A screen bracket, with its two ends respectively mounted on two bracket swing arms, and the display screen mounted on the screen bracket; A drive assembly is disposed on the motor bracket to adjust the position of the motor bracket relative to the housing.

3. A display screen lifting platform according to claim 2, characterized in that, The driving component includes: A synchronous motor, which is mounted on the motor bracket; A belt gear, wherein the belt gear is disposed on the drive end of the synchronous motor; A belt, with both ends of the belt disposed on the housing, and belt gears meshing with the belt.

4. A display screen lifting platform according to claim 2, characterized in that, Also includes: A waterproof membrane, wherein the waterproof membrane is disposed within the outer casing; The bridge chain has its two ends respectively mounted on the waterproof plate and the motor bracket.

5. A display screen lifting platform according to claim 4, characterized in that, Also includes: A drive board is disposed inside the housing and is located below the waterproof plate; A power control card is disposed inside the housing and located below the waterproof plate. The power control card is electrically connected to the drive board.

6. A display screen lifting platform according to claim 4, characterized in that, The sensing component includes: A circuit board, which is mounted on the housing and corresponds to the side of the motor bracket; Two sensors are respectively disposed at both ends of the circuit board.

7. A display screen lifting platform according to claim 6, characterized in that, The distance between the two sensors is the same as the length of the movement path of the motor bracket.

8. A display screen lifting platform according to claim 6, characterized in that, The motor bracket also has a protrusion on its side, which corresponds to the two sensors.

9. A display screen lifting platform according to claim 4, characterized in that, The motor bracket, bracket swing arm, screen bracket, and waterproof plate are all integrally molded structures.

10. A display screen lifting platform according to claim 1, characterized in that, The bottom of the outer casing has a connection interface.

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