CN212004896U - Display screen lifter - Google Patents
Display screen lifter Download PDFInfo
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- CN212004896U CN212004896U CN202020542673.0U CN202020542673U CN212004896U CN 212004896 U CN212004896 U CN 212004896U CN 202020542673 U CN202020542673 U CN 202020542673U CN 212004896 U CN212004896 U CN 212004896U
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- display screen
- plate
- mounting plate
- driving assembly
- driving
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- 238000007789 sealing Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of conference equipment, in particular to a display screen lifter, which comprises a shell, a first driving component, a second driving component, a nameplate mounting plate and a display screen mounting plate, wherein the bottom end of the display screen mounting plate is pivoted with the top end of the nameplate mounting plate, and the display screen mounting plate is positioned right above the nameplate mounting plate; the middle part of the display screen mounting plate is also pivoted with the second driving assembly so that the second driving assembly pushes or pulls the display screen mounting plate, and the display screen mounting plate is turned over. The utility model discloses a will the display screen mounting panel is located directly over the data plate mounting panel, and make respectively the middle part of display screen mounting panel still with the second drive assembly pin joint has been realized the display screen of installation on the display screen mounting panel is just to the user with convenient operation, and the data plate mounting panel is vertical to be placed in order conveniently watching to realized the compatibility of display screen riser and data plate, very big improvement user experience, high practicality has.
Description
Technical Field
The utility model belongs to the technical field of meeting equipment, especially, relate to a display screen riser.
Background
With the rapid development of electronic equipment, the lifting display screen gradually goes into the daily life of people. When the conference is started, the display screen is lifted from the inside of the table for conference starting personnel to watch and operate, and when the conference is not used, the display screen is hidden in the inside of the table after descending, so that the tabletop is kept clean, and the display screen is widely applied to multimedia conference rooms and paperless conferences.
Lifting a display screen often requires the use of a lifter to achieve the corresponding lifting function. At present, the display screen lifter and the display screen turner are the mainstream of the lifter. Wherein, when using the display screen riser, because structural design's limitation, can block the people's face when making the display screen use, lead to awkward problem, can not add the data plate more. When the display screen turner is used, the conference table needs to be occupied in a large area, so that the movable space of two legs of an operator below the table is influenced, and after the nameplate is added, the display screen is tilted backwards, so that the viewing angle of the nameplate cannot be optimal, the problem of inconvenient use is caused, and the user experience is greatly influenced. Therefore, there is a need for a display screen lifter that solves the drawbacks of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display screen riser aims at solving and leads to the display screen riser can not be compatible with the data plate because of structural design's limitation among the prior art to influence user experience's technical problem.
In order to achieve the above object, an embodiment of the present invention provides a display screen lifter, which comprises a housing, the display screen lifter further includes:
a first drive assembly disposed within the housing;
the second driving assembly is in driving connection with the first driving assembly so that the first driving assembly drives the second driving assembly to ascend or descend;
the nameplate mounting plate is mounted at the upper end of the second driving assembly, so that the second driving assembly is driven to move when ascending or descending;
the bottom end of the display screen mounting plate is pivoted with the top end of the nameplate mounting plate, and the display screen mounting plate is positioned right above the nameplate mounting plate; the middle part of the display screen mounting plate is also pivoted with the second driving assembly so that the second driving assembly pushes or pulls the display screen mounting plate, and the display screen mounting plate is turned over.
Optionally, the top of data plate mounting panel is equipped with first pin joint portion, the bottom of display screen mounting panel is equipped with first pin joint axle, the both ends of first pin joint axle respectively with first pin joint portion is connected, so that the display screen mounting panel with the pin joint of data plate mounting panel.
Optionally, a second pivoting portion is arranged in the middle of the display screen mounting plate, and the second pivoting portion is pivoted with the output end of the second driving assembly.
Optionally, the second driving assembly comprises a fixed plate, a second slide rail, a rack plate, a second driving source, and a push-pull rod; the fixed plate slidable mounting in the casing just the fixed plate with first drive assembly connects, the second slide rail install in the fixed plate with on the data plate mounting panel, rack plate sliding tube set up in on the second slide rail, be equipped with the rack on the rack plate, the main part of second driving source with fixed plate fixed connection, the drive end of second driving source with rack drive connects, the one end of push-and-pull rod with the top pin joint of rack plate, the other end of push-and-pull rod with the pin joint of second pin joint portion.
Optionally, the first driving assembly comprises a first driving source, a conveyor belt fixing block, a conveyor belt and a connecting block; first driving source with the equal fixed mounting of conveyer belt fixed block in the casing, the conveyer belt cover establish with the output of first driving source with on the conveyer belt fixed block, the connecting block is fixed set up in on the conveyer belt just the connecting block still with the fixed plate rigid coupling.
Optionally, the first drive source is a motor.
Optionally, a first slide rail is arranged in the housing, a slide block is arranged on the first slide rail, and the fixed plate is fixedly connected with the slide block to slide along the first slide rail.
Optionally, the top of the housing is provided with an opening, and two sides of the inside of the housing are provided with door sealing assemblies to open or close the opening.
Optionally, the door sealing assembly comprises a receiving plate, a door plate, a connecting rod and an elastic piece, the receiving plate is fixedly arranged on two sides of the top in the shell, one end of the door plate is movably connected with the receiving plate, one end of the connecting rod is pivoted with the door plate, a pressing block is arranged at the other end of the connecting rod, and two ends of the elastic piece are respectively fixedly connected with the connecting rod and the receiving plate.
Optionally, an arc-shaped groove is formed in the bearing plate, a connecting portion is arranged on the door plate, and the connecting portion is matched with the arc-shaped groove and the connecting rod, so that the connecting portion is pivoted with one end of the connecting rod and then slides along the arc-shaped groove.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the display screen riser have one of following technological effect at least: the utility model is characterized in that the display screen mounting plate is positioned right above the nameplate mounting plate, the middle part of the display screen mounting plate is pivoted with the second driving component, the bottom end of the display screen mounting plate is pivoted with the top end of the nameplate mounting plate, so that when the first driving component drives the second driving component to ascend, the second driving component pushes the nameplate mounting plate to the outside of the shell, meanwhile, the second driving component pulls the display screen mounting plate to turn over the display screen mounting plate, thus, the display screen arranged on the display screen mounting plate is over against the user for convenient operation, the nameplate mounting plate is vertically arranged for convenient viewing, thereby realized the compatibility of display screen riser and data plate, very big improvement user experience, had high practicality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a display screen lifter according to an embodiment of the present invention in an undeployed state;
FIG. 2 is a schematic structural view of the hidden housing of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
fig. 4 is a schematic structural diagram of an expanded state of the display screen lifter according to the embodiment of the present invention;
FIG. 5 is a bottom view of the hidden housing of FIG. 4;
fig. 6 is a schematic view of a combined structure of a housing and a door sealing assembly of the display screen lifter according to the embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
the door sealing device comprises a shell 100, a first sliding rail 110, a sliding block 120, an opening 130, a first driving assembly 200, a first driving source 210, a conveying belt fixing block 220, a conveying belt 230, a connecting block 240, a second driving assembly 300, a fixing plate 310, a second sliding rail 320, a rack plate 330, a rack 331, a second driving source 340, a push-pull rod 350, a nameplate mounting plate 400, a first pivot joint 410, a display screen mounting plate 500, a first pivot joint 510, a second pivot joint 520, a door sealing assembly 600, a bearing plate 610, an arc-shaped groove 611, a door plate 620, a connecting part 621, a connecting rod 630, a pressing block 631 and an elastic piece 640.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In one embodiment of the present invention, as shown in fig. 1-6, a display screen lifter is provided, comprising a housing 100, a first drive assembly 200, a second drive assembly 300, a nameplate mounting plate 400, and a display screen mounting plate 500.
Wherein the first driving assembly 200 is disposed in the housing 100;
the second driving assembly 300 is in driving connection with the first driving assembly 200, so that the first driving assembly 200 drives the second driving assembly 300 to ascend or descend;
the nameplate mounting plate 400 is mounted at the upper end of the second driving assembly 300, so that the nameplate mounting plate 400 is driven to move when the second driving assembly 300 ascends or descends;
the bottom end of the display screen mounting plate 500 is pivoted with the top end of the nameplate mounting plate 400, and the display screen mounting plate 500 is positioned right above the nameplate mounting plate 400; the middle of the display screen mounting plate 500 is further pivoted with the second driving assembly 300 so that the second driving assembly 300 pushes or pulls the display screen mounting plate 500, and the display screen mounting plate 500 is turned over.
The utility model discloses a through will the display screen mounting panel 500 be located directly over the data plate mounting panel 400, and make the middle part of the display screen mounting panel 500 still pin-joint with the second drive assembly 300 respectively, and make the bottom of the display screen mounting panel 500 with the top pin-joint of data plate mounting panel 400, thereby make the first drive assembly 200 drive when the second drive assembly 300 rises, make the second drive assembly 300 promote the data plate mounting panel 400 to the casing 100 outside, simultaneously the second drive assembly 300 stimulates the display screen mounting panel 500 makes the display screen mounting panel 500 overturn, so, realized the display screen of installation on the display screen mounting panel 500 just to the user for convenient operation, and the data plate mounting panel 400 is placed vertically for convenient viewing, thereby realized the compatibility of display screen riser and data plate, very big improvement user experience, has high practicability.
In another embodiment of the present invention, as shown in fig. 1-3, the top end of the nameplate mounting plate 400 is provided with a first pivot portion 410, the bottom end of the display screen mounting plate 500 is provided with a first pivot shaft 510, and two ends of the first pivot shaft 510 are respectively connected to the first pivot portion 410, so that the display screen mounting plate 500 is pivoted to the nameplate mounting plate 400. Specifically, through the connected mode that sets up the pin joint, improve data plate mounting panel 400 with display screen mounting panel 500 relative motion's flexibility is in thereby the assurance second drive assembly 300 promotes or stimulates during the display screen mounting panel 500, make the upset that display screen mounting panel 500 can be nimble to facilitate the use, in order to improve user experience.
In another embodiment of the present invention, as shown in fig. 2-3, a second pivot portion 520 is disposed in the middle of the display screen mounting plate 500, and the second pivot portion 520 is pivotally connected to the output end of the second driving assembly 300. In this way, flexible connection of the display screen mounting plate 500 to the second driving assembly 300 is ensured.
In another embodiment of the present invention, as shown in fig. 1-2, the second driving assembly 300 includes a fixed plate 310, a second slide rail 320, a rack plate 330, a second driving source 340, and a push-pull rod 350; fixed plate 310 slidable mounting in the casing 100 just fixed plate 310 with first drive assembly 200 is connected, second slide rail 320 install in the fixed plate with on the data plate mounting panel, rack plate sliding tube set up in on the second slide rail, be equipped with rack 330 on the rack plate 310, the main part of second driving source 340 with fixed plate 310 fixed connection, the drive end of second driving source 340 with rack 331 drive is connected, the one end of push-pull rod 350 with the top pin joint of rack plate 330, the other end of push-pull rod 350 with the pin joint of second pin joint portion 520. When the second driving assembly 300 works, the second driving source 340 drives the output shaft thereof to rotate, and the rack 331 drives the rack plate 330 to move up or down along the second slide rail 320, so as to drive the push-pull rod 350 to move up or down, so that the push-pull rod 350 pulls the display screen mounting plate 500 to turn over. Specifically, in this embodiment, the second driving source 340 is a motor.
In another embodiment of the present invention, as shown in fig. 2 to 3, the first driving assembly 200 includes a first driving source 210, a conveyor belt fixing block 220, a conveyor belt 230, and a connecting block 240; the first driving source 210 and the conveyor belt fixing block 220 are both fixedly mounted in the casing 100, the conveyor belt 230 is sleeved with the output end of the first driving source 210 and the conveyor belt fixing block 220, the connecting block 240 is fixedly arranged on the conveyor belt 230 and the connecting block 240 is further fixedly connected with the fixing plate 310. Specifically, when the first driving assembly 200 is operated, the first driving source 210 drives the transmission belt 230 to rotate through its output shaft, and the connecting block 240 moves along with the rotation of the transmission belt 230, so as to drive the fixing plate 310 to move, so that the first driving assembly 200 drives the second driving assembly 300 to move up and down.
In another embodiment of the present invention, the first driving source 210 is a motor. The motors are distributed in a large number of markets and are easy to obtain, so that the motors are used as driving sources, and convenience and rapidness are achieved.
In another embodiment of the present invention, as shown in fig. 3, a first slide rail 110 is disposed in the housing 100, a slider 120 is disposed on the first slide rail 110, and the fixing plate 310 is fixedly connected to the slider 120 to slide along the first slide rail 110. The first slide rail 110 ensures that the fixing plate 310 can ascend or descend linearly along the first slide rail 110, so as to ensure the linear motion and save the motion path.
In another embodiment of the present invention, as shown in fig. 3 and 6, an opening 130 is formed at the top of the casing 100, and door sealing assemblies 600 are disposed at both sides of the inside of the casing 100 to open or close the opening 130. Through setting up seal door subassembly 600, when not using the display screen riser, make seal door subassembly 600 closes opening 130 to guarantee that outside dust can not fall into in the casing 100, thereby the protection parts in the casing 100 do not receive the corruption of foreign matter and damage, improve the life of display screen riser.
In another embodiment of the present invention, as shown in fig. 1, fig. 3 and fig. 6, the door sealing assembly 600 includes a receiving plate 610, a door plate 620, a connecting rod 630 and an elastic member 640, the receiving plate 610 is fixedly disposed on two sides of the top portion of the casing 100, one end of the door plate 620 is movably connected to the receiving plate 610, one end of the connecting rod 630 is pivotally connected to the door plate 620, the other end of the connecting rod 630 is provided with a pressing block 631, and two ends of the elastic member 640 are respectively fixedly connected to the connecting rod 630 and the receiving plate 610. Specifically, when the fixing plate 310 moves to the bottom of the casing 100 and the bottom of the fixing plate 310 presses the pressing block 631, the connecting rod 630 is driven to move downwards, so that the door plate 620 is pulled to turn over the door plate 620, thereby closing the opening 130.
In another embodiment of the present invention, as shown in fig. 6, an arc-shaped groove 611 is disposed on the receiving plate 610, a connecting portion 621 is disposed on the door plate 620, the connecting portion 621 is matched with the arc-shaped groove 611 and the connecting rod 630, so that the connecting portion 621 and one end of the connecting rod 630 are pivoted to slide along the arc-shaped groove 611. Specifically, when the connecting rod 630 moves downward, the door panel 620 is pulled, and the connecting portion 621 slides along the arc-shaped groove 611, so that the door panel 620 is turned over, and the elastic member 640 is in an extended state. When the fixing plate 310 no longer presses the pressing piece 631, the elastic force of the elastic member 640 urges the connecting rod 630 to be reset, thereby turning the door panel 620 over to open the opening 130. Specifically, in this embodiment, the elastic member 640 is a compression spring.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a display screen riser, includes the casing, its characterized in that still includes:
a first drive assembly disposed within the housing;
the second driving assembly is in driving connection with the first driving assembly so that the first driving assembly drives the second driving assembly to ascend or descend;
the nameplate mounting plate is mounted at the upper end of the second driving assembly, so that the second driving assembly is driven to move when ascending or descending;
the bottom end of the display screen mounting plate is pivoted with the top end of the nameplate mounting plate, and the display screen mounting plate is positioned right above the nameplate mounting plate; the middle part of the display screen mounting plate is also pivoted with the second driving assembly so that the second driving assembly pushes or pulls the display screen mounting plate, and the display screen mounting plate is turned over.
2. The display screen lifter according to claim 1, wherein a first pivoting portion is disposed at a top end of the nameplate mounting plate, a first pivoting shaft is disposed at a bottom end of the display screen mounting plate, and two ends of the first pivoting shaft are respectively connected to the first pivoting portion, so that the display screen mounting plate is pivotally connected to the nameplate mounting plate.
3. The display screen lifter according to claim 1, wherein a second pivot portion is disposed in a middle portion of the display screen mounting plate, and the second pivot portion is pivotally connected to an output end of the second driving assembly.
4. The display screen lifter of claim 3, wherein the second drive assembly comprises a fixed plate, a second slide rail, a rack plate, a second drive source, a push-pull rod; the fixed plate slidable mounting in the casing just the fixed plate with first drive assembly connects, the second slide rail install in the fixed plate with on the data plate mounting panel, rack plate sliding tube set up in on the second slide rail, be equipped with the rack on the rack plate, the main part of second driving source with fixed plate fixed connection, the drive end of second driving source with rack drive connects, the one end of push-and-pull rod with the top pin joint of rack plate, the other end of push-and-pull rod with the pin joint of second pin joint portion.
5. The display screen elevator according to claim 4, wherein the first driving assembly includes a first driving source, a conveyor belt fixing block, a conveyor belt, and a connecting block; the first driving source with the equal fixed mounting of conveyer belt fixed block in the casing, the conveyer belt cover is located the output of first driving source with on the conveyer belt fixed block, the connecting block fixed set up in on the conveyer belt just the connecting block still with the fixed plate rigid coupling.
6. The display screen elevator according to claim 5, wherein the first drive source is a motor.
7. The display screen lifter according to any one of claims 4 to 6, wherein a first slide rail is provided in the housing, a slider is provided on the first slide rail, and the fixing plate is fixedly connected to the slider to slide along the first slide rail.
8. A display screen lifter according to any of claims 4 to 6, wherein an opening is provided in the top of the housing, and door-sealing assemblies are provided on both sides of the interior of the housing to open or close the opening.
9. The display screen lifter according to claim 8, wherein the door sealing assembly comprises a receiving plate, a door plate, a connecting rod and an elastic member, the receiving plate is fixedly arranged on two sides of the top of the housing, one end of the door plate is movably connected with the receiving plate, one end of the connecting rod is pivoted with the door plate, the other end of the connecting rod is provided with a pressing block, and two ends of the elastic member are fixedly connected with the connecting rod and the receiving plate respectively.
10. The display screen lifter according to claim 9, wherein the receiving plate is provided with an arc-shaped groove, the door plate is provided with a connecting portion, and the connecting portion is adapted to the arc-shaped groove and the connecting rod, so that the connecting portion is pivoted with one end of the connecting rod and then slides along the arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020542673.0U CN212004896U (en) | 2020-04-13 | 2020-04-13 | Display screen lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020542673.0U CN212004896U (en) | 2020-04-13 | 2020-04-13 | Display screen lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212004896U true CN212004896U (en) | 2020-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020542673.0U Expired - Fee Related CN212004896U (en) | 2020-04-13 | 2020-04-13 | Display screen lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212004896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562500A (en) * | 2020-12-17 | 2021-03-26 | 广州精成会通电子科技有限公司 | Conference display screen with turning function |
-
2020
- 2020-04-13 CN CN202020542673.0U patent/CN212004896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562500A (en) * | 2020-12-17 | 2021-03-26 | 广州精成会通电子科技有限公司 | Conference display screen with turning function |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |