CN213452526U - Noise reduction display equipment for video conference - Google Patents
Noise reduction display equipment for video conference Download PDFInfo
- Publication number
- CN213452526U CN213452526U CN202022154768.8U CN202022154768U CN213452526U CN 213452526 U CN213452526 U CN 213452526U CN 202022154768 U CN202022154768 U CN 202022154768U CN 213452526 U CN213452526 U CN 213452526U
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- wall
- bearing
- guide steel
- steel balls
- display device
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000010687 lubricating oil Substances 0.000 description 13
- 239000003921 oil Substances 0.000 description 13
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 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 discloses a noise reduction display device for video conference, which relates to the technical field of display device, and comprises a display screen, two bearings, two groups of bearings and two sleeve shafts, wherein the two bearings are one group and are arranged in two groups, the two groups of bearings are distributed in the middle positions of the left side and the right side of the display screen, the two groups of bearings are arranged below the left side and the right side of the display screen, and the four sleeve shafts are arranged and wrap the outside of the bearings; the middle of the outer wall of the bearing is provided with a circle of circular groove, the inner wall of the bearing is fixed with two parallel circular rings, at least five guide steel balls which are arranged at equal intervals along the axis of the inner wall of the bearing are arranged between the two circular rings, the guide steel balls are movably connected with the two circular rings, an inner ring which is in rolling connection with the guide steel balls is arranged between the at least five guide steel balls, and the inner wall of the inner ring is provided with six slots which are arranged at equal intervals; the beneficial effects of the utility model reside in that: reduce friction and noise when rotating, improve the stability when rotating, reduce the deviation.
Description
Technical Field
The utility model belongs to the technical field of the display device technique and specifically relates to a video conference is with making an uproar display device falls.
Background
The display screen is also commonly referred to as a monitor. The display is an I/O device belonging to a computer, namely an input/output device. The electronic file display tool is a display tool which displays a certain electronic file on a screen through specific transmission equipment and reflects the electronic file to human eyes, the current display screen generates larger noise due to larger friction when rotating to adjust the angle, the use is further influenced, and the electronic file display tool is not stable enough during rotation adjustment and is easy to deviate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that above-mentioned exists with not enough, provide a friction and noise when reducing the rotation, improve the stability when rotating, reduce the video conference of deviation and use the display device that makes an uproar that falls.
In order to achieve the purpose, the adopted technical scheme is as follows:
the noise reduction display equipment for the video conference comprises a display screen, bearings, two supporting rods and four sleeve shafts, wherein the two bearings are in one group and are arranged in two groups, the two groups of bearings are distributed in the middle positions of the left side and the right side of the display screen, the two supporting rods are arranged below the left side and the right side of the display screen, and the four sleeve shafts are wrapped outside the bearings;
the middle of the outer wall of the bearing is provided with a circle of circular groove, the inner wall of the bearing is fixed with two parallel circular rings, at least five guide steel balls which are arranged at equal intervals along the axis of the inner wall of the bearing are arranged between the two circular rings, the guide steel balls are movably connected with the two circular rings, an inner ring which is in rolling connection with the guide steel balls is arranged between the at least five guide steel balls, and the inner wall of the inner ring is provided with six slots which are arranged at equal intervals;
the center of the upper end and the lower end of the inner wall of the sleeve shaft is fixedly provided with a sliding block, the center of the left side of the inner wall of the sleeve shaft is welded with a rotating rod integrated with the inner wall of the sleeve shaft, the right side of the outer wall of the rotating rod is fixedly provided with six insertion rods which are annularly and equidistantly arranged, and the two sliding blocks slide into and are slidably connected with the circular groove;
an oil dripping hole penetrating through the bottom of the sliding block above the inner wall of the sleeve shaft is formed in the center of the upper surface of the sleeve shaft, sponge is embedded above the inner part of the oil dripping hole, notches which correspond to the oil dripping hole up and down are formed above the bottom of the inner surface of the circular groove, and the notches are communicated with the inner wall of the bearing;
two the below rotates through the pivot in the branch inner wall and is connected with the down tube, just the round hole that four equidistance were arranged is all opened to the down tube outer wall, branch inner wall below all is fixed with the connecting rod, just all be fixed with high-pressure spring in the middle of the connecting rod is inside, the one end that branch was kept away from to the connecting rod all welds as an organic wholely with the down tube, just it has the jack to open display screen left and right sides outer wall below.
Preferably, the right end of the rotating rod is inserted into the inner ring, the inserting rods correspond to the six inserting grooves, and the six inserting rods are inserted into the six inserting grooves, so that the rotating rod and the inner ring are integrally inserted.
Preferably, the inner ring is rotatably connected with the bearing through at least five guide steel balls.
Preferably, the sleeve shaft slides into the circular groove through the sliding block and is rotatably connected with the bearing.
Preferably, the notch and the guide steel ball are positioned on the same vertical line.
Preferably, the equal horizontal welding in cover axle outer wall center has the round bar that runs through above the branch outer wall, just the cover axle links to each other as an organic whole through round bar and branch.
Preferably, the lower ends of the supporting rods are vertically welded with bottom plates.
Preferably, the surface of each guide steel ball is wrapped with a rubber sleeve.
By adopting the technical scheme, the beneficial effects are as follows:
the rotating rod is inserted in the inner ring and is in fit with the guide steel balls to be in rotating connection with the bearing through the inner ring, a user can rotate the display screen through the bearing to adjust the angle, the inner ring rotates in a rolling mode between at least five guide steel balls and the guide steel balls in the rotating process, and meanwhile the sliding block also slides along the circular groove, so that the angle adjustment of the display screen can be achieved;
the two circular rings can play a role in limiting the guide steel balls, so that the guide steel balls are not easy to deviate from a track in the rotating process, and the stability in rolling is improved;
after the rubber sleeve is sleeved on the surface of the guide steel ball, the friction between the guide steel ball and the bearing and the inner ring can be effectively reduced, meanwhile, the noise during rolling can be reduced, and the effect of silent rotation is achieved;
the sponge can be fully absorbed with lubricating oil at one time by utilizing the sponge, the number of later-stage oiling is reduced, so that the lubricating oil can be constantly kept in the oil drip hole, the lubricating oil overflowing from the sponge can drip downwards and directly fall onto the surfaces of the guide steel balls, a user rotates the bearing to ensure that at least five guide steel balls are more fully contacted with the lubricating oil, the lubricating oil is periodically added to effectively ensure the rolling smoothness of the bearing and the guide steel balls, the friction is further reduced, and the service life of the bearing is prolonged;
rotate the down tube as for the parallel angle of display screen through the pivot to correspond and communicate with each other can with the jack in one of them round hole in four round holes and the display screen, pass the round hole with the screw again and insert in the jack, like this alright fix convenient and fast with the angle after the display screen is adjusted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic side view of the bearing of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the guide steel ball and the rubber sleeve of the present invention;
fig. 4 is a schematic view of the sectional structure of the bearing and the sleeve shaft according to the present invention.
The labels in the figure are: the display screen 1, a bearing 101, a circular groove 102, a circular ring 103, a guide steel ball 104, a rubber sleeve 105, an inner ring 106, a slot 107, a notch 108, an insertion hole 109, a support rod 2, a bottom plate 201, an inclined rod 202, a circular hole 203, a connecting rod 204, a high-pressure spring 205, a sleeve shaft 3, an oil dripping hole 301, a sponge 302, a sliding block 303, a rotating rod 304, an insertion rod 305 and a circular rod 306.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 4, the application is a noise reduction display device for a video conference, which includes a display screen 1, bearings 101, support rods 2 and sleeve shafts 3, wherein two bearings 101 are one group and two groups are provided, and the two groups of bearings 101 are distributed in the middle positions of the left and right sides of the display screen 1, the two groups of support rods 2 are provided and are positioned below the middle of the left and right sides of the display screen 1, the four sleeve shafts 3 are provided and wrap the outside of the bearings 101, the centers of the outer walls of the sleeve shafts 3 are horizontally welded with round rods 306 penetrating through the upper parts of the outer walls of the support rods 2, the sleeve shafts 3 are connected with the support rods 2 into a whole through the round rods 306, and the lower ends of the;
specifically, the bearing 101 is matched with the sleeve shaft 3, the display screen 1 can be rotatably adjusted, the supporting rod 2 and the bottom plate 201 can play a role in supporting the display screen 1, and the round rod 306 can connect the sleeve shaft 3 with the supporting rod 2;
a circle of circular groove 102 is formed in the middle of the outer wall of the bearing 101, two parallel circular rings 103 are fixed on the inner wall of the bearing 101, at least five guide steel balls 104 which are arranged at equal intervals along the axis of the inner wall of the bearing 101 are arranged between the two circular rings 103, the guide steel balls 104 are movably connected with the two circular rings 103, an inner ring 106 which is in rolling connection with the guide steel balls 104 is arranged between the at least five guide steel balls 104, six slots 107 which are arranged at equal intervals are formed in the inner wall of the inner ring 106, and the inner ring 106 is rotatably connected with the bearing 101 through the at least five guide steel balls;
the upper end and the lower end of the inner wall of the sleeve shaft 3 are fixed with sliding blocks 303, the center of the left side of the inner wall of the sleeve shaft 3 is welded with a rotating rod 304 which is integrated with the inner wall of the sleeve shaft, the right side of the outer wall of the rotating rod 304 is fixed with six inserting rods 305 which are arranged in an annular and equidistant mode, the two sliding blocks 303 slide into the circular groove 102 and are connected with the circular groove in a sliding mode, the right end of the rotating rod 304 is inserted into the inner ring 106, the six inserting rods 305 correspond to the six inserting grooves 107, the six inserting rods 305 are inserted into the six inserting grooves 107, the rotating rod 304 and the inner ring 106 are connected in an inserting mode, and the sleeve shaft 3 slides into the;
further, the sleeve shaft 3 is sleeved outside the bearing 101, the right end of the rotating rod 304 is inserted into the inner ring 106, the sliding block 303 slides into the circular groove 102, six insertion rods 305 are inserted into the insertion groove 107, the sleeve shaft 3 is wrapped on the outer wall of the bearing 101 and is rotatably connected with the outer wall of the bearing 101 through the sliding block 303 and the circular groove 102, the rotating rod 304 and the inner ring 106 can be inserted into a whole through the insertion rods 305 and the insertion groove 107, the inner ring 106 is rotatably connected with the bearing 101 through at least five guide steel balls 104, so that after the rotating rod 304 is inserted into the inner ring 106, the rotating rod is also rotatably connected with the bearing 101 through the cooperation of the inner ring 106 and the guide steel balls 104, the bearing 101 is connected with the display screen 1, the sleeve shaft 3 is connected with the support rod 2, a user can rotatably adjust the angle of the display screen 1 through the bearing 101, and during the rotation, the inner ring 106 is rotated with the guide steel balls 104 among at least five guide, meanwhile, the sliding block 303 also slides along the circular groove 102, so that the angle adjustment of the display screen 1 can be realized;
furthermore, because the guide steel ball 104 is arranged between the two circular rings 103, the two circular rings 103 can play a role of limiting the guide steel ball 104, so that the guide steel ball 104 is not easy to deviate from a track in the rotating process, and the stability in rolling is improved;
the surface of each guide steel ball 104 is wrapped with a rubber sleeve 105;
furthermore, when at least five wire steel balls 104 roll, friction is generated among at least five guide steel balls 104, the guide steel balls 104 and the inner wall of the bearing 101 and the surface of the inner ring 106 are also subjected to friction, and after the rubber sleeve 105 is sleeved on the surface of the guide steel balls 104, the friction between the guide steel balls 104 and the bearing 101 and the inner ring 106 can be effectively reduced, meanwhile, the noise during rolling is favorably reduced, and the effect of silent rotation is achieved;
an oil dripping hole 301 penetrating through the bottom of a sliding block 303 above the inner wall of the sleeve shaft 3 is formed in the center of the upper surface of the sleeve shaft 3, a sponge 302 is embedded above the inner part of the oil dripping hole 301, a notch 108 vertically corresponding to the oil dripping hole 301 is formed above the bottom of the inner surface of the circular groove 102, the notch 108 is communicated with the inner wall of the bearing 101, and the notch 108 and the guide steel ball 104 are positioned on the same vertical line;
furthermore, after the bearing 101 is used for a long time, a user can add lubricating oil into the oil dripping hole 301, the entering lubricating oil is absorbed by the sponge 302, the sponge 302 can be used for filling the upper part inside the oil dripping hole 301 to prevent external dust from entering the oil dripping hole 301, the user can fully absorb the lubricating oil for one time by the absorption performance of the sponge 302, the number of times of later-stage oil adding is reduced, the oil dripping hole 301 can be kept lubricated constantly, after the sponge 302 is fully absorbed with the lubricating oil, the overflowed lubricating oil can drop downwards and pass through the sliding block 303 to drop into the notch 108 corresponding to the sliding block, the notch 108 and the guide steel ball 104 are positioned on the same vertical line, so that the lubricating oil can directly drop on the surface of the guide steel ball 104 after passing through the notch 108, the user can rotate the bearing 101, and at least five guide steel balls 104 can continuously rotate in the bearing 101, the lubricating oil is more fully contacted, the rolling smoothness of the bearing 101 and the guide steel ball 104 can be effectively ensured by periodically adding the lubricating oil, the friction is further reduced, and the service life of the bearing is prolonged;
the middle lower parts of the inner walls of the two support rods 2 are rotatably connected with an inclined rod 202 through a rotating shaft, the outer wall of each inclined rod 202 is provided with four round holes 203 which are distributed at equal intervals, a connecting rod 204 is fixed below the inner wall of each support rod 2, the middle part of the inner part of each connecting rod 204 is fixed with a high-pressure spring 205, one end of each connecting rod 204, far away from each support rod 2, is welded with the inclined rod 202 into a whole, and jacks 109 are formed below the outer walls of the left side and the right side of the display screen;
further, after the user adjusted the turned angle of display screen 1, alright with rotate the down tube 202 to the angle parallel with display screen 1 through the pivot, and utilize connecting rod 204 to play the effect of supporting down tube 202, and then can increase the elasticity of connecting rod 204 when the user rotated down tube 202 through high-pressure spring 205, the user with the down tube 202 in one of them round hole 203 of four round holes 203 correspond with the jack 109 in the display screen 1 and communicate with each other can, then with the help of the external part screw, pass the round hole 203 with the screw and insert in the jack 109 again, alright fix the angle after adjusting display screen 1 like this, convenient and fast, when needing readjustment angle, the user directly take out the screw from round hole 203 and jack 109 can.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (8)
1. The utility model provides a video conferencing is with making an uproar display device that falls, includes display screen (1), bearing (101), branch (2) and sleeve axle (3), its characterized in that:
the two bearings (101) are in one group and are provided with two groups, the two groups of bearings (101) are distributed in the middle positions of the left side and the right side of the display screen (1), the two support rods (2) are arranged below the left side and the right side of the display screen (1), and the four sleeve shafts (3) are arranged and wrap the outer parts of the bearings (101);
a circle of circular groove (102) is formed in the middle of the outer wall of the bearing (101), two parallel circular rings (103) are fixed on the inner wall of the bearing (101), at least five guide steel balls (104) which are arranged at equal intervals along the axis of the inner wall of the bearing (101) are arranged between the two circular rings (103), the guide steel balls (104) are movably connected with the two circular rings (103), an inner ring (106) which is in rolling connection with the guide steel balls (104) is arranged between the at least five guide steel balls (104), and six slots (107) which are arranged at equal intervals are formed in the inner wall of the inner ring (106);
the upper end and the lower end of the inner wall of the sleeve shaft (3) are fixed with sliding blocks (303) at the center, the rotating rod (304) integrated with the inner wall of the sleeve shaft (3) is welded at the center of the left side of the inner wall of the sleeve shaft, six inserting rods (305) which are annularly and equidistantly arranged are fixed at the right side of the outer wall of the rotating rod (304), and the two sliding blocks (303) slide into the circular groove (102) and are connected with the circular groove in a sliding manner;
an oil dripping hole (301) penetrating through the bottom of a sliding block (303) above the inner wall of the sleeve shaft (3) is formed in the center of the upper surface of the sleeve shaft (3), a sponge (302) is embedded into the upper portion inside the oil dripping hole (301), notches (108) corresponding to the oil dripping hole (301) in the vertical direction are formed in the upper portion of the bottom of the inner surface of the circular groove (102), and the notches (108) are communicated with the inner wall of the bearing (101);
two the below rotates through the pivot in branch (2) inner wall and is connected with down tube (202), just round hole (203) that four equidistance were arranged are all opened to down tube (202) outer wall, branch (2) inner wall below all is fixed with connecting rod (204), just connecting rod (204) inside centre all is fixed with high-pressure spring (205), the one end that branch (2) were kept away from in connecting rod (204) all welds as an organic wholely with down tube (202), just display screen (1) left and right sides outer wall below is opened there is jack (109).
2. The noise reduction display device for video conferencing according to claim 1, wherein: the right end of the rotating rod (304) is inserted into the inner ring (106), six inserting rods (305) correspond to six inserting grooves (107), and six inserting rods (305) are inserted into six inserting grooves (107), so that the rotating rod (304) and the inner ring (106) are integrally connected in an inserting mode.
3. The noise reduction display device for video conferencing according to claim 1, wherein: the inner ring (106) is rotatably connected with the bearing (101) through at least five guide steel balls (104).
4. The noise reduction display device for video conferencing according to claim 1, wherein: the sleeve shaft (3) slides into the circular groove (102) through the sliding block (303) and is rotatably connected with the bearing (101).
5. The noise reduction display device for video conferencing according to claim 1, wherein: the notch (108) and the guide steel ball (104) are positioned on the same vertical line.
6. The noise reduction display device for video conferencing according to claim 1, wherein: the equal horizontal welding in cover axle (3) outer wall center has and runs through round bar (306) above branch (2) outer wall, just cover axle (3) link to each other as an organic whole with branch (2) through round bar (306).
7. The noise reduction display device for video conferencing according to claim 1, wherein: the lower ends of the supporting rods (2) are vertically welded with bottom plates (201).
8. The noise reduction display device for video conferencing according to claim 1, wherein: the surface of each guide steel ball (104) is wrapped with a rubber sleeve (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154768.8U CN213452526U (en) | 2020-09-27 | 2020-09-27 | Noise reduction display equipment for video conference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022154768.8U CN213452526U (en) | 2020-09-27 | 2020-09-27 | Noise reduction display equipment for video conference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213452526U true CN213452526U (en) | 2021-06-15 |
Family
ID=76282223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022154768.8U Expired - Fee Related CN213452526U (en) | 2020-09-27 | 2020-09-27 | Noise reduction display equipment for video conference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213452526U (en) |
-
2020
- 2020-09-27 CN CN202022154768.8U patent/CN213452526U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |