CN219493564U - Mobile multimedia display rack - Google Patents
Mobile multimedia display rack Download PDFInfo
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- CN219493564U CN219493564U CN202320219454.2U CN202320219454U CN219493564U CN 219493564 U CN219493564 U CN 219493564U CN 202320219454 U CN202320219454 U CN 202320219454U CN 219493564 U CN219493564 U CN 219493564U
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- screen
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- screwing
- multimedia display
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model discloses a mobile multimedia display rack, which comprises a bracket and a transparent multimedia screen protector plate, wherein the bracket comprises pulleys, pulley lifting support rods, a bottom plate and an A-shaped screen bracket which are sequentially arranged from bottom to top, the A-shaped screen bracket comprises a screen mounting rack body and a sliding support rod, the screen mounting rack body is rotationally connected with one side of the top surface of the bottom plate, the top of the front end surface of the screen mounting rack body is provided with a screen protector plate connecting support beam, the top of the transparent multimedia screen protector plate is rotationally connected with the front end of the screen protector plate connecting support beam through a rotating support, the top of the sliding support rod is connected with the sliding support rod rotating support on the rear end surface of the screen mounting rack body, the bottom of the sliding support rod is slidably arranged in a sliding groove formed in the top surface of the bottom plate, the bottom of the sliding groove is provided with a sliding block positioning mechanism, and the top surface of the bottom plate is also provided with a screen protector plate lower support rod. The problem that the existing mobile multimedia display rack is not provided with a screen protection mechanism is solved.
Description
Technical Field
The utility model relates to the field of multimedia display frames, in particular to a mobile multimedia display frame.
Background
With the development of technology, many places can be used for displaying contents by multimedia, some places are used for displaying by directly arranging a multimedia screen at a fixed position, some places are used for displaying by taking the multimedia screen to all places by using a mobile multimedia display frame, the basic structure of the existing multimedia display frame is composed of pulleys, a supporting plate and a supporting frame body, and the basic structure of the existing multimedia display frame can be particularly referred to as a supporting structure in the application number of CN202221154988.3 or a supporting structure in the utility model of the application number of CN 2021111499289. X.
As can be seen from the above document, the existing mobile multimedia display rack has a simple structure and is convenient to use, but the existing mobile multimedia display rack has a problem that no screen protection mechanism is provided for the multimedia display screen, so that the probability of damage to the mobile multimedia display screen is obviously higher than that of damage to the fixed multimedia display screen from years of industry experience, because the mobile multimedia display screen needs to be continuously moved, the risk of screen impact is increased in the moving process, and the applicant improves the existing mobile multimedia display rack against the defects of the prior art.
Disclosure of Invention
The utility model aims to provide a mobile multimedia display rack, which solves the problem that the existing mobile multimedia display rack is not provided with a screen protection mechanism.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a portable multimedia exhibition frame, includes support and transparent multimedia screen protection board, the support includes pulley, pulley lift bracing piece, bottom plate and the "A" style of calligraphy screen support that follow supreme set gradually down, the "A" style of calligraphy screen support includes screen mounting bracket body and sliding support pole, and the bottom of screen mounting bracket body rotates through rotating the support with one side of bottom plate top surface to be connected, the middle part of screen mounting bracket body preceding terminal surface is equipped with screen fixed establishment, the top of screen mounting bracket body preceding terminal surface then is equipped with screen protection board and connects the supporting beam, the top of transparent multimedia screen protection board is connected the front end rotation of supporting beam through rotating the support and screen protection board and is connected, the upper portion of the rear end face of screen mounting bracket body is equipped with sliding support and rotates the connection support, sliding support's top and sliding support pole rotate the support and link to each other, sliding support's bottom then the gliding setting is in the spout of seting up at bottom plate top surface, the bottom of spout is equipped with slider positioning mechanism, bottom plate top surface still is equipped with screen protection board lower part bracing piece.
The transparent multimedia screen protector is arranged, the multimedia display screen is arranged on the screen mounting frame body of the A-shaped screen support, the transparent multimedia screen protector is rotated, the lower part of the rear end face of the transparent multimedia screen protector is contacted with the front end of the support rod at the lower part of the screen protector, the multimedia display screen can be effectively protected under the action of the support beam connected with the support rod at the lower part of the screen protector, the display angle of the multimedia display screen can be adjusted through the sliding of the sliding support rod, and the sliding support rod is fixed by utilizing the sliding block positioning mechanism after being adjusted to a proper angle.
As a further preferable mode of the utility model, a counterweight box is arranged at one end, far away from the screen mounting frame body, of the bottom surface of the bottom plate, a counterweight is arranged in the counterweight box, and a counterweight holding opening is formed in the side surface of the counterweight box.
Because the multimedia display screen is installed on the screen mounting frame body, the gravity center is near the front, so for balance, the counterweight box is arranged at one end of the bottom plate bottom surface far away from the screen mounting frame body, and the gravity center can be arranged in the middle of the bottom plate through the counterweight, so that the stability is better.
As a further preferable mode of the utility model, the pulley lifting supporting rod comprises a plugging rod and a supporting sleeve rod which are sequentially arranged from top to bottom, the lower part of the plugging rod is plugged into a lifting threaded hole at the top of the supporting sleeve rod, and the lower part of the plugging rod is in threaded connection with the lifting threaded hole.
The display height of the multimedia display screen can be adjusted through lifting of the pulley lifting support rod, so that the display is more flexible.
As a further preferable mode of the utility model, the lower part of the outer wall of the supporting loop bar is also provided with loop bar external threads, lifting rings are connected at the thread positions of the loop bar external threads, the bottom surfaces of the lifting rings are connected with grounding rings through vertical short bars, more than three vertical short bars between the lifting rings and the grounding rings are arranged, and anti-skid rubber pads are arranged at the bottoms of the grounding rings.
When the preset showing position is reached, the lifting ring is rotated downwards, so that the anti-slip rubber mat is contacted with the ground, the support is well ensured not to slide any more, and when the support needs to be moved, the lifting ring is only required to be rotated upwards, so that the anti-slip rubber mat is separated from the ground.
As a further preferred aspect of the present utility model, the screen protector plate connection supporting beam includes a fixed beam body and an inserting beam body, a beam body inserting groove is provided at the front end of the fixed beam body, the rear part of the inserting beam body is inserted in the beam body inserting groove, two sides of the fixed beam body are provided with screwing locators a, the screwing locators a include screwing heads and positioning screws, the positioning screws are in threaded connection with the side wall of the fixed beam body, one end of each positioning screw passes through the side wall of the fixed beam body and contacts with the inserting beam body, the screwing heads are provided at the other end of each positioning screw, the screwing heads are located outside the side wall of the fixed beam body, the support bar at the lower part of the screen protector plate includes a fixed rod body and a rotary extension rod body, one end of the fixed rod body is fixedly connected with the bottom plate, the other end of the fixed rod body is provided with a rotary threaded hole, and one end of the rotary extension rod body is in threaded connection with the screwing threaded hole.
The thickness of the different multimedia displays is different, so that if the support structure is of a fixed thickness, the diversified requirements cannot be met, the screen protector is improved by connecting the support beam with the support beam at the lower part of the screen protector, when a thicker multimedia display screen is faced, the screwing positioner A is screwed, the positioning screw of the screwing positioner A leaves the plugging beam body, then the plugging beam body is outwards pulled out for one section, the screwing positioner A is screwed, the positioning screw of the screwing positioner A is tightly contacted with the plugging beam body, and meanwhile, the rotary extension rod body is outwards screwed and stretched to be as thick as the screen protector connecting support beam, so that thick screen protection can be realized, and the applicability of the protection mechanism is wider.
As a further preferred aspect of the present utility model, the slide positioning mechanism includes a groove bottom pressure positioning plate and a screwing positioner B, the groove bottom pressure positioning plate is horizontally disposed at the bottom of the chute, and the bottom surface of the groove bottom pressure positioning plate contacts with the top of the screwing positioner B.
Compared with the prior art, the utility model can at least achieve one of the following beneficial effects:
1. the transparent multimedia screen protector is arranged, the multimedia display screen is arranged on the screen mounting frame body of the A-shaped screen support, the transparent multimedia screen protector is rotated, the lower part of the rear end face of the transparent multimedia screen protector is contacted with the front end of the support rod at the lower part of the screen protector, the multimedia display screen can be effectively protected under the action of the support beam connected with the support rod at the lower part of the screen protector, the display angle of the multimedia display screen can be adjusted through the sliding of the sliding support rod, and the sliding support rod is fixed by utilizing the sliding block positioning mechanism after being adjusted to a proper angle.
2. The display height of the multimedia display screen can be adjusted through lifting of the pulley lifting support rod, so that the display is more flexible.
3. When the preset showing position is reached, the lifting ring is rotated downwards, so that the anti-slip rubber mat is contacted with the ground, the support is well ensured not to slide any more, and when the support needs to be moved, the lifting ring is only required to be rotated upwards, so that the anti-slip rubber mat is separated from the ground.
4. The thick screen protection can be realized, and the applicability of the protection mechanism is wider.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the screen saver connecting support beam.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Fig. 1 and 2 show a mobile multimedia display rack, which comprises a bracket and a transparent multimedia screen protection board 1, the bracket comprises a pulley 2, a pulley lifting support rod 3, a bottom plate 5 and an A-shaped screen bracket 4 which are sequentially arranged from bottom to top, the A-shaped screen bracket 4 comprises a screen mounting rack body 41 and a sliding support rod 42, the bottom of the screen mounting rack body 41 is rotationally connected with one side of the top surface of the bottom plate 5 through a rotating support, the middle part of the front end surface of the screen mounting rack body 41 is provided with a screen fixing mechanism, the top of the front end surface of the screen mounting rack body 41 is provided with a screen protection board connecting support beam 6, the top of the transparent multimedia screen protection board 1 is rotationally connected with the front end of the screen protection board connecting support beam 6 through a rotating support, the upper part of the rear end surface of the screen mounting rack body 41 is provided with a sliding support rod rotating support, the top of the sliding support rod 42 is connected with the sliding support rod rotating support, the bottom of the sliding support rod 42 is slidingly arranged in a chute formed in the top surface of the bottom plate 5, the bottom of the chute is provided with a slide positioning mechanism 7, and the bottom of the bottom surface of the bottom plate 5 is also provided with a screen protection board 8.
The transparent multimedia screen protector is arranged, the multimedia display screen is arranged on the screen mounting frame body of the A-shaped screen support, the transparent multimedia screen protector is rotated, the lower part of the rear end face of the transparent multimedia screen protector is contacted with the front end of the support rod at the lower part of the screen protector, the multimedia display screen can be effectively protected under the action of the support beam connected with the support rod at the lower part of the screen protector, the display angle of the multimedia display screen can be adjusted through the sliding of the sliding support rod, and the sliding support rod is fixed by utilizing the sliding block positioning mechanism after being adjusted to a proper angle.
Example 2
The embodiment further illustrates the bottom plate 5 on the basis of the specific embodiment 1, one end of the bottom surface of the bottom plate 5 far away from the screen mounting frame 41 is provided with a counterweight box 9, a counterweight is installed in the counterweight box 9, and a counterweight holding opening is formed in the side surface of the counterweight box 9.
Because the multimedia display screen is installed on the screen mounting frame body, the gravity center is near the front, so for balance, the counterweight box is arranged at one end of the bottom plate bottom surface far away from the screen mounting frame body, and the gravity center can be arranged in the middle of the bottom plate through the counterweight, so that the stability is better.
Example 3
The embodiment further describes the pulley lifting support rod 3 on the basis of the specific embodiment 1, the pulley lifting support rod 3 comprises a plugging rod 31 and a supporting sleeve rod 32 which are sequentially arranged from top to bottom, the lower part of the plugging rod 31 is plugged into a lifting threaded hole at the top of the supporting sleeve rod 32, and the lower part of the plugging rod 31 is in threaded connection with the lifting threaded hole.
The display height of the multimedia display screen can be adjusted through lifting of the pulley lifting support rod, so that the display is more flexible.
Example 4
The embodiment is that the support loop bar 32 has been further described on the basis of the specific embodiment 3, the lower portion of the outer wall of the support loop bar 32 is further provided with a loop bar external thread, the thread at the loop bar external thread is connected with the lifting ring 10, the bottom surface of the lifting ring 10 is connected with the grounding ring 11 through the vertical short bar, more than three vertical short bars between the lifting ring 10 and the grounding ring 11 are provided, and the bottom of the grounding ring 11 is further provided with an anti-skid rubber cushion.
When the preset showing position is reached, the lifting ring is rotated downwards, so that the anti-slip rubber mat is contacted with the ground, the support is well ensured not to slide any more, and when the support needs to be moved, the lifting ring is only required to be rotated upwards, so that the anti-slip rubber mat is separated from the ground.
Example 5
This embodiment is further described to screen protector board connection supporting beam 6 on the basis of embodiment 1, screen protector board connection supporting beam 6 includes fixed beam 61 and grafting beam 62, the front end of fixed beam 61 has seted up the beam spliced groove, the rear portion of grafting beam 62 is pegged graft in the beam spliced groove, the both sides of fixed beam 61 are equipped with the locator X12 of screwing, the locator X12 of screwing includes screwing head and locating screw, locating screw and the lateral wall threaded connection of fixed beam, the one end of locating screw passes the lateral wall of fixed beam 61 and closely touches with the grafting beam, screwing head then sets up the other end at the locating screw, screwing head is located the lateral wall of fixed beam 61 outward, screen protector board lower part bracing piece 8 includes fixed body 81 and rotatory extension body 82, the one end and the bottom plate 5 fixed connection of fixed body 81, the other end of fixed body 81 then has seted up rotatory screw hole, rotatory extension body 82's one end threaded connection is at the screw hole.
The thickness of the different multimedia displays is different, so that if the support structure is of a fixed thickness, the diversified requirements cannot be met, the screen protector is improved by connecting the support beam with the support beam at the lower part of the screen protector, when a thicker multimedia display screen is faced, the screwing positioner A is screwed, the positioning screw of the screwing positioner A leaves the plugging beam body, then the plugging beam body is outwards pulled out for one section, the screwing positioner A is screwed, the positioning screw of the screwing positioner A is tightly contacted with the plugging beam body, and meanwhile, the rotary extension rod body is outwards screwed and stretched to be as thick as the screen protector connecting support beam, so that thick screen protection can be realized, and the applicability of the protection mechanism is wider.
Example 6
The present embodiment further describes the slide positioning mechanism 7 based on the specific embodiment 1, the slide positioning mechanism 7 includes a groove bottom pressure positioning plate 71 and a screwing positioner Y72, the groove bottom pressure positioning plate 71 is horizontally disposed at the bottom of the chute, and the bottom surface of the groove bottom pressure positioning plate 71 contacts with the top of the screwing positioner Y72.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a portable multimedia exhibition frame, includes support and transparent multimedia screen protection board (1), its characterized in that: the support is including pulley (2), pulley lift bracing piece (3), bottom plate (5) and "A" style of calligraphy screen support (4) that follow supreme set gradually down, "A" style of calligraphy screen support (4) are including screen mounting bracket body (41) and slip bracing piece (42), and the bottom of screen mounting bracket body (41) is rotated through rotating the support with one side of bottom plate (5) top surface and is connected, the middle part of terminal surface is equipped with screen fixed establishment before screen mounting bracket body (41), the top of terminal surface then is equipped with screen protection board connection supporting beam (6) before screen mounting bracket body (41), the front end rotation connection of transparent multimedia screen protection board (1) top through rotating support and screen protection board connection supporting beam (6), the upper portion of the rear end face of screen mounting bracket body (41) is equipped with the slip bracing piece and rotates the connection support, the top of slip bracing piece (42) is continuous with the slip bracing piece rotation support, the bottom of slip bracing piece (42) then gliding setting is in seting up in the spout of bottom plate (5), the bottom of top surface is equipped with slider positioning mechanism (7), bottom plate (5) still is equipped with screen protection board (8).
2. The mobile multimedia display stand of claim 1, wherein: one end of the bottom surface of the bottom plate (5) far away from the screen mounting frame body (41) is provided with a counterweight box (9), a counterweight is arranged in the counterweight box (9), and a counterweight holding opening is formed in the side surface of the counterweight box (9).
3. The mobile multimedia display stand of claim 1, wherein: the pulley lifting support rod (3) comprises a plugging rod (31) and a supporting sleeve rod (32) which are sequentially arranged from top to bottom, the lower part of the plugging rod (31) is plugged into a lifting threaded hole in the top of the supporting sleeve rod (32), and the lower part of the plugging rod (31) is in threaded connection with the lifting threaded hole.
4. A mobile multimedia display stand according to claim 3, characterized in that: the lower part of supporting sleeve rod (32) outer wall still is equipped with the sleeve rod external screw thread, sleeve rod external screw thread department threaded connection has lift ring (10), the bottom surface of lift ring (10) is connected with ground ring (11) through vertical quarter butt, vertical quarter butt between lift ring (10) and ground ring (11) has more than three, the bottom of ground ring (11) still is equipped with anti-skidding cushion.
5. The mobile multimedia display stand of claim 1, wherein: the screen protector plate connection supporting beam (6) comprises a fixed beam body (61) and an inserting beam body (62), a beam body inserting groove is formed in the front end of the fixed beam body (61), the rear portion of the inserting beam body (62) is inserted into the beam body inserting groove, screwing locators X (12) are arranged on two sides of the fixed beam body (61), the screwing locators X (12) comprise screwing heads and positioning screws, the positioning screws are in threaded connection with the side wall of the fixed beam body, one ends of the positioning screws penetrate through the side wall of the fixed beam body (61) and are in tight contact with the inserting beam body, the screwing heads are arranged at the other ends of the positioning screws, the screwing heads are located outside the side wall of the fixed beam body (61), a support rod body (8) at the lower portion of the screen protector plate comprises a fixed rod body (81) and a rotary extending rod body (82), one end of the fixed rod body (81) is fixedly connected with a bottom plate (5), and the other end of the fixed rod body (81) is provided with a rotary threaded hole, and one end of the rotary extending rod body (82) is in threaded connection with the threaded hole.
6. The mobile multimedia display stand of claim 1, wherein: the sliding block positioning mechanism (7) comprises a groove bottom pressure positioning plate (71) and a screwing positioner Y (72), wherein the groove bottom pressure positioning plate (71) is horizontally arranged at the bottom of the sliding groove, and the bottom surface of the groove bottom pressure positioning plate (71) is contacted with the top of the screwing positioner Y (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320219454.2U CN219493564U (en) | 2023-02-15 | 2023-02-15 | Mobile multimedia display rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320219454.2U CN219493564U (en) | 2023-02-15 | 2023-02-15 | Mobile multimedia display rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219493564U true CN219493564U (en) | 2023-08-08 |
Family
ID=87476522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320219454.2U Active CN219493564U (en) | 2023-02-15 | 2023-02-15 | Mobile multimedia display rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219493564U (en) |
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2023
- 2023-02-15 CN CN202320219454.2U patent/CN219493564U/en active Active
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