CN108105558B - Height lifting device and method for adjustable video conference display - Google Patents
Height lifting device and method for adjustable video conference display Download PDFInfo
- Publication number
- CN108105558B CN108105558B CN201810121132.8A CN201810121132A CN108105558B CN 108105558 B CN108105558 B CN 108105558B CN 201810121132 A CN201810121132 A CN 201810121132A CN 108105558 B CN108105558 B CN 108105558B
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- Prior art keywords
- video conference
- shaped base
- shaped
- height
- fixedly connected
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 229910000746 Structural steel Inorganic materials 0.000 claims description 13
- 235000000396 iron Nutrition 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A height lifting device and a height adjusting method for an adjustable video conference display. The stand of the current integrated video conference system for fixing the video conference display cannot be adjusted in height. The composition of the invention comprises: support (12) and setting are in alignment jig (4) on the support, the support include U-shaped base (8), U-shaped base both sides respectively with the lower extreme fixed connection of circular slide bar (7), U-shaped base middle part and square rack (6) lower extreme fixed connection, the upper end of circular slide bar pass round hole (15) and angle bar (11) fixed connection of U-shaped channel-section steel (14) side on the alignment jig, square rack's upper end pass square hole (5) and angle bar fixed connection of U-shaped channel-section steel side on the alignment jig. The invention is used for a height lifting device and a height adjusting method for an adjustable video conference display.
Description
Technical field:
the invention relates to a height lifting device and a height adjusting method for an adjustable video conference display.
The background technology is as follows:
the support of the fixed video conference display of present integrated video conference system can not adjust the height, and the height of display is only applicable to the video conference that does not set up the chairman platform, and when the video conference required to set up the chairman platform, the display of fixed height kept off between chairman platform and audience seat, sheltered from both sides 'sight, can't reach good video conference meeting place requirement and effect.
The invention comprises the following steps:
the invention aims to solve the problem that the existing bracket for fixing a display can not adjust the height, and provides a height-adjustable video conference display lifting device capable of adjusting the height of the display and an adjusting method.
The above object is achieved by the following technical scheme:
an adjustable video conference display height lifting device, which comprises: the support and the alignment jig that sets up on the support, the support include the U-shaped base, U-shaped base both sides respectively with circular slide bar's lower extreme fixed connection, U-shaped base middle part and square rack's lower extreme fixed connection, circular slide bar's upper end pass the round hole and the angle bar fixed connection of U-shaped steel side on the alignment jig, square rack's upper end pass the square hole of U-shaped steel side on the alignment jig with angle bar fixed connection.
The adjustable video conference display height lifting device is characterized in that the square rack is provided with a hoop, the hoop is positioned at the lower part of the U-shaped steel, the hoop is of a structure formed by butt joint of two semicircular fixing sheets, and the two semicircular fixing sheets are connected through fastening bolts.
The adjustable video conference display height lifting device comprises a concave frame, wherein the lower part of the concave frame is fixedly connected with the U-shaped groove steel backboard, and second connecting jacks are respectively arranged on two sides of the concave frame.
The height lifting device of the adjustable video conference display is characterized in that two third connecting jacks are symmetrically distributed on the U-shaped base, and two first connecting jacks are arranged on the angle iron.
The adjustable video conference display height lifting device is characterized in that screws are arranged in the round sliding rods and the square racks, the lower ends of the screws penetrate through the U-shaped base and are connected with the U-shaped base through nuts, and the upper ends of the screws penetrate through the angle irons and are connected with the angle irons through nuts.
A method for adjusting a height adjustment device for an adjustable video conference display, the method comprising the steps of: after the device is installed, the U-shaped base is fastened with the video conference system base through a third connecting jack, the angle iron is fastened with the video conference system support back plate through a first connecting jack, the concave frame is fastened with the video conference display support through a second connecting jack, the fastening bolt on the anchor ear is unscrewed, the concave frame is adjusted up and down, the anchor ear is fixed on the lower portion of the U-shaped channel steel after the height is adjusted, and the U-shaped channel steel is fixed.
The beneficial effects are that:
1. after the video conference display is installed, the height of the video conference display can be freely adjusted, the video conference requirement can be met, the application of the lifting device capable of adjusting the height of the video conference display is reduced, the workload is reduced, the construction time is saved, and the working efficiency and the installation quality are improved.
The square rack is arranged, so that the friction between the square rack and the anchor ear can be increased and the stability is improved when the anchor ear is fastened.
The invention has the advantages of simple structure, small volume, light weight, firmness, reliability, convenient manufacture, easy material acquisition and simple and flexible operation.
Description of the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a section view of section A-A of FIG. 1;
FIG. 3 is a schematic structural view of the anchor ear;
in the figure: 1. a first connection jack; 2. a concave frame; 3. a second connection jack; 4. an adjusting frame; 5. square holes; 6. a square rack; 7. a circular slide bar; 8. a U-shaped base; 9. a screw; 10. a third connection jack; 11. angle iron; 12. a bracket; 13. a hoop; 14. u-shaped channel steel; 15. a round hole; 16. a fastening bolt; 17. and a fixing piece.
The specific embodiment is as follows:
example 1:
an adjustable video conference display height lifting device, which comprises: the bracket 12 and the regulating frame 4 arranged on the bracket, the bracket comprises a U-shaped base 8, two sides of the U-shaped base are fixedly connected with the lower end of a round sliding rod 7 respectively, the middle part of the U-shaped base is fixedly connected with the lower end of a square rack 6, the upper end of the round sliding rod passes through a round hole 15 on the side surface of a U-shaped channel steel 14 on the regulating frame and is fixedly connected with an angle iron 11, and the upper end of the square rack passes through a square hole 5 on the side surface of the U-shaped channel steel on the regulating frame and is fixedly connected with the angle iron.
Example 2:
according to the height-adjustable video conference display lifting device of embodiment 1, the square rack is provided with the anchor ear 13, the anchor ear is positioned at the lower part of the U-shaped steel groove, the anchor ear is of a structure formed by butt joint of two semicircular fixing sheets 17, and the two semicircular fixing sheets are connected through the fastening bolt 16.
Example 3:
according to the height-adjustable video conference display lifting device of the embodiment 1 or 2, the adjusting frame comprises a concave frame 2, the lower part of the concave frame is fixedly connected with the U-shaped groove steel backboard, and two sides of the concave frame are respectively provided with a second connecting jack 3.
Example 4:
according to the height-adjustable video conference display lifting device of embodiment 1, 2 or 3, two third connecting jacks 10 are symmetrically distributed on the U-shaped base, and two first connecting jacks 1 are arranged on the angle iron.
Example 5:
according to the height-adjustable video conference display lifting device of the embodiment 1, 2, 3 or 4, the circular sliding rod and the square rack are internally provided with the screw rod 9, the lower end of the screw rod penetrates through the U-shaped base to be connected with the U-shaped base through the nut, and the upper end of the screw rod penetrates through the angle iron to be connected with the angle iron through the nut.
Example 6:
a method of adjusting a height adjustment device for an adjustable video conferencing display in accordance with one of embodiments 1-6, the method comprising the steps of: after the device is installed, the U-shaped base is fastened with the video conference system base through a third connecting jack, the angle iron is fastened with the video conference system support back plate through a first connecting jack, the concave frame is fastened with the video conference display support through a second connecting jack, the fastening bolt on the anchor ear is unscrewed, the concave frame is adjusted up and down, the anchor ear is fixed on the lower portion of the U-shaped channel steel after the height is adjusted, and the U-shaped channel steel is fixed.
Claims (3)
1. An adjustable video conference display height lifting device, which comprises: support and set up the alignment jig on the support, characterized by: the bracket comprises a U-shaped base, two sides of the U-shaped base are respectively and fixedly connected with the lower end of a round sliding rod, the middle part of the U-shaped base is fixedly connected with the lower end of a square rack, the upper end of the round sliding rod penetrates through a round hole on the side surface of a U-shaped steel groove on the adjusting frame to be fixedly connected with an angle iron, and the upper end of the square rack penetrates through a square hole on the side surface of the U-shaped steel groove on the adjusting frame to be fixedly connected with the angle iron; the square rack is provided with a hoop, the hoop is positioned at the lower part of the U-shaped steel groove, the hoop is of a structure formed by butt joint of two semicircular fixing sheets, and the two semicircular fixing sheets are connected through a fastening bolt; the adjusting frame comprises a concave frame, the lower part of the concave frame is fixedly connected with the U-shaped groove steel backboard, and second connecting jacks are respectively arranged at two sides of the concave frame; two third connecting jacks are symmetrically distributed on the U-shaped base, and two first connecting jacks are arranged on the angle iron.
2. The adjustable video conferencing display height lift apparatus of claim 1 wherein: the round slide bar and the square rack are internally provided with screw rods, the lower ends of the screw rods penetrate through the U-shaped base and are connected with the U-shaped base through nuts, and the upper ends of the screw rods penetrate through the angle irons and are connected with the angle irons through nuts.
3. A method for adjusting a height adjustment device for an adjustable video conference display according to claim 1 or 2, characterized in that: the method comprises the following steps: after the device is installed, the U-shaped base is fastened with the video conference system base through a third connecting jack, the angle iron is fastened with the video conference system support back plate through a first connecting jack, the concave frame is fastened with the video conference display support through a second connecting jack, the fastening bolt on the anchor ear is unscrewed, the concave frame is adjusted up and down, the anchor ear is fixed on the lower portion of the U-shaped channel steel after the height is adjusted, and the U-shaped channel steel is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121132.8A CN108105558B (en) | 2018-02-07 | 2018-02-07 | Height lifting device and method for adjustable video conference display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121132.8A CN108105558B (en) | 2018-02-07 | 2018-02-07 | Height lifting device and method for adjustable video conference display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108105558A CN108105558A (en) | 2018-06-01 |
| CN108105558B true CN108105558B (en) | 2024-02-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810121132.8A Active CN108105558B (en) | 2018-02-07 | 2018-02-07 | Height lifting device and method for adjustable video conference display |
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| Country | Link |
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| CN (1) | CN108105558B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392927A (en) * | 2011-11-02 | 2012-03-28 | 天津市电视技术研究所 | Axial-rotation self-locking device for camera |
| CN202188284U (en) * | 2011-08-18 | 2012-04-11 | 沈志华 | Automatic lifting device for liquid crystal display and liquid crystal television |
| CN102944964A (en) * | 2012-11-21 | 2013-02-27 | 中山立信摄影器材有限公司 | Novel photographing support |
| CN203162462U (en) * | 2013-03-27 | 2013-08-28 | 北京随锐科技有限公司 | Three-screen video conference terminal support |
| CN206310170U (en) * | 2016-12-15 | 2017-07-07 | 深圳天歆科技有限公司 | A kind of LCDs |
| KR101783640B1 (en) * | 2016-08-01 | 2017-10-10 | 주식회사 탑시스템 | A position control apparatus for a television receiver |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207848846U (en) * | 2018-02-07 | 2018-09-11 | 国网黑龙江省电力有限公司大兴安岭供电公司 | Adjustable video meeting height of display lifting gear |
-
2018
- 2018-02-07 CN CN201810121132.8A patent/CN108105558B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202188284U (en) * | 2011-08-18 | 2012-04-11 | 沈志华 | Automatic lifting device for liquid crystal display and liquid crystal television |
| CN102392927A (en) * | 2011-11-02 | 2012-03-28 | 天津市电视技术研究所 | Axial-rotation self-locking device for camera |
| CN102944964A (en) * | 2012-11-21 | 2013-02-27 | 中山立信摄影器材有限公司 | Novel photographing support |
| CN203162462U (en) * | 2013-03-27 | 2013-08-28 | 北京随锐科技有限公司 | Three-screen video conference terminal support |
| KR101783640B1 (en) * | 2016-08-01 | 2017-10-10 | 주식회사 탑시스템 | A position control apparatus for a television receiver |
| CN206310170U (en) * | 2016-12-15 | 2017-07-07 | 深圳天歆科技有限公司 | A kind of LCDs |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108105558A (en) | 2018-06-01 |
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