CN111578093A - Angle-adjustable LED screen display support - Google Patents
Angle-adjustable LED screen display support Download PDFInfo
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- CN111578093A CN111578093A CN202010647549.5A CN202010647549A CN111578093A CN 111578093 A CN111578093 A CN 111578093A CN 202010647549 A CN202010647549 A CN 202010647549A CN 111578093 A CN111578093 A CN 111578093A
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- clamping
- bevel gear
- fixedly arranged
- fixed
- cavity
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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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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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
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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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
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an angle-adjustable LED screen display bracket, which comprises a base, wherein the upper end surface of the base is bilaterally symmetrical and fixedly provided with fixed columns, a rotating shaft is arranged between the fixed columns in a rotating manner, a bracket plate is fixedly arranged on the outer circular surface of the rotating shaft, a lower clamping plate is fixedly arranged on the lower side of the front end surface of the bracket plate, lower clamping grooves with forward openings are symmetrically arranged in the front end surface of the bracket plate in the bilateral manner, lower clamping sliders capable of sliding leftwards and rightwards are respectively arranged in the lower clamping grooves on the left side and the right side, a fixed clamping plate is fixedly arranged on the front end surface of the lower clamping slider, a screen is arranged on the upper end surface of the lower clamping plate and between the fixed clamping plates on the left side and the right side, the invention fixes an LED screen in a manner of clamping the upper and the lower sides firstly, prevents the screen from falling, meanwhile, the roller with the adjustable direction is arranged on the device, so that the support can be moved conveniently.
Description
Technical Field
The invention relates to the technical field of LED screen correlation, in particular to an angle-adjustable LED screen display support.
Background
In our daily life, LED screen wide application in commercial media, culture performance market, stadiums, information propagation etc. can show the LED screen often in the application, if do not carry out the fixed of screen, can lead to it to take place to empty, cause the damage, and general fixed bolster is because the unable not equidimension LED screen of adaptation of its fixed structural design, can not play fine fixed effect, simultaneously because the demand of show also needs the LED screen can carry out the regulation of angle in order to reach better bandwagon effect. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows: if the screen is not fixed, the screen can be toppled to cause damage, and the angle of the screen can be adjusted to achieve a better display effect.
In order to solve the problems, the present embodiment designs an angle-adjustable LED screen display bracket, which comprises a base, wherein the upper end surface of the base is bilaterally symmetrical and fixedly provided with fixing columns, rotating shafts are rotatably arranged between the fixing columns, a bracket plate is fixedly arranged on the outer circular surface of the rotating shafts, a lower clamping plate is fixedly arranged on the lower side of the front end surface of the bracket plate, lower clamping grooves with forward openings are bilaterally symmetrical in the front end surface of the bracket plate, lower clamping sliders capable of sliding left and right are respectively arranged in the lower clamping grooves on the left and right sides, a fixed clamping plate is fixedly arranged on the front end surface of the lower clamping slider, a screen is arranged on the upper end surface of the lower clamping plate and between the fixed clamping plates on the left and right sides, a lifting cavity with a forward opening is arranged in the front end surface of the bracket plate and on the upper side of the lower clamping groove, and a lifting block is, an upper clamping plate is fixedly arranged on the front end face of the lifting block and on the upper side of the screen, upper clamping grooves with forward openings are symmetrically arranged in the lifting block from left to right, upper clamping sliders capable of sliding from left to right are respectively arranged in the upper clamping grooves on the left side and the right side, a movable clamping plate is fixedly arranged on the front end face of the upper clamping slider, a base hinge post is fixedly arranged on the upper end face of the base and on the rear side of the support plate, an air cylinder is connected to the upper end of the base hinge post through a hinge, an air cavity is arranged in the air cylinder, a piston is slidably arranged in the air cavity, a telescopic rod is fixedly arranged on the upper left end face of the piston, the upper left end of the telescopic rod extends out of the air cylinder, an air cylinder cover is fixedly arranged on the upper end of the upper left end face of the upper end face of the piston, a support hinge post, the rotating cavity is internally provided with a rotating disc in a rotating way.
Preferably, a bevel gear cavity is formed between the lower clamping grooves on the left side and the right side, a lower clamping screw rod is arranged on the left side of the lower clamping groove between the left wall of the lower clamping groove and the right wall of the lower clamping groove and penetrates through the bevel gear cavity to rotate, outer circular surfaces of the left end and the right end of the lower clamping screw rod are respectively in threaded connection with the lower clamping slide blocks on the left side and the right side, and a transmission bevel gear is fixedly arranged in the bevel gear cavity and on the outer circular surface of the lower clamping screw rod.
Preferably, a transmission cavity is formed between the upper clamping grooves on the left side and the right side, an upper clamping screw is rotatably arranged between the left wall and the right wall of the upper clamping groove, the outer circular surface of the upper clamping screw is in threaded connection with the upper clamping slider, the right end of the upper clamping groove on the left side and the left end of the upper clamping groove on the right side respectively extend into the transmission cavity, and a clamping bevel gear is fixedly arranged on the outer circular surface.
Preferably, a power motor is fixedly arranged in the support plate and on the upper side of the bevel gear cavity, the lower end of the power motor is in power connection with a lower power shaft, the lower end of the lower power shaft extends into the bevel gear cavity, a drive bevel gear meshed with the drive bevel gear is fixedly arranged on the outer circular surface of the lower power shaft, the upper end of the power motor is in power connection with an upper power shaft, the upper end of the upper power shaft extends into the upper wall of the drive cavity, a spline sleeve groove is communicated with the lower wall of the drive cavity, a spline sleeve is rotatably arranged in the spline sleeve groove, a power bevel gear is fixedly arranged on the outer circular surface of the upper end of the spline sleeve, the power bevel gear is meshed with the clamping bevel gears on the left side and the right side, and the upper.
Preferably, lift chamber back wall intercommunication is equipped with the spout, gliding slider about the spout is internal, terminal surface before the slider with lift block rear end face fixed connection, bevel gear chamber upside is equipped with the gear chamber, down the outer disc of power shaft just be in the gear intracavity is fixed and is equipped with the driving gear, it is equipped with the lifting screw to rotate between the wall on the gear chamber rear side down, the outer disc of lifting screw just be in gear intracavity friction fit be equipped with driving gear meshed's drive gear, the lifting screw upper end extends to just rotate in the spout upper wall and connect, the outer disc of lifting screw upper end with threaded connection between the slider.
Preferably, an air pump is fixedly arranged on the inner rear side of the base, an air outlet pipe is communicated with the upper end of the air pump, an inlet pipe is communicated with the upper right side of the air cavity, and the upper end of the air outlet pipe is communicated with the upper right end of the inlet pipe.
Preferably, the lower end of the rotating cavity is communicated with a connecting groove, a connecting shaft can be rotatably arranged in the connecting groove, the upper end face of the connecting shaft is fixedly connected with the lower end face of the rotating disc, the lower end of the connecting shaft is fixedly connected with the roller cover, a roller cavity with a downward opening is arranged in the roller cover, a roller shaft is rotatably arranged between the left wall and the right wall of the roller cavity, and a roller is fixedly arranged on the outer circular surface of the roller shaft.
The invention has the beneficial effects that: according to the invention, the LED screen is fixed by firstly clamping the LED screen up and down and clamping the LED screen left and right, so that the screen is prevented from falling off, then the angle of the screen fixing support is adjusted by the air pump, thus the optimal display angle is achieved, and meanwhile, the device is provided with the idler wheels with adjustable directions, so that the support is convenient to move.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of an overall structure of an angle-adjustable LED screen display bracket according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;
FIG. 4 is an enlarged view of the structure of "C" of FIG. 2;
FIG. 5 is an enlarged view of the structure of "D" of FIG. 3;
fig. 6 is an enlarged view of the structure of "E" of fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an angle-adjustable LED screen display bracket, which comprises a base 11, wherein the upper end surface of the base 11 is bilaterally symmetrical and is fixedly provided with fixed columns 12, a rotating shaft 15 is rotatably arranged between the fixed columns 12, the outer circular surface of the rotating shaft 15 is fixedly provided with a bracket plate 13, the lower side of the front end surface of the bracket plate 13 is fixedly provided with a lower clamping plate 17, the front end surface of the bracket plate 13 is bilaterally symmetrical provided with lower clamping grooves 35 with forward openings, lower clamping sliders 36 capable of sliding leftwards and rightwards are respectively arranged in the lower clamping grooves 35 at the left side and the right side, the front end surface of the lower clamping slider 36 is fixedly provided with a fixed clamping plate 18, the upper end surface of the lower clamping plate 17 is provided with a screen 14 between the fixed clamping plates 18 at the left side and the right side, a lifting cavity 16 with forward openings is arranged in the front end surface of the bracket plate 13 and on the upper, an upper clamping plate 19 is fixedly arranged on the upper side of the screen 14 on the front end face of the lifting block 24, upper clamping grooves 38 with a forward opening are symmetrically arranged in the lifting block 24, upper clamping sliders 40 capable of sliding left and right are respectively arranged in the upper clamping grooves 38 on the left and right sides, a movable clamping plate 20 is fixedly arranged on the front end face of the upper clamping slider 40, a base hinge column 48 is fixedly arranged on the rear side of the support plate 13 on the upper end face of the base 11, an air cylinder 45 is hinged to the upper end of the base hinge column 48, an air cavity 44 is arranged in the air cylinder 45, a piston 46 is movably arranged in the air cavity 44, an expansion link 43 is fixedly arranged on the left upper end face of the piston 46, an air cylinder cover 42 is fixedly arranged on the upper end of the expansion link 43 and extends out of the air cylinder 45, a support hinge column 41 is fixedly arranged on the rear end face of the support plate 13, and the left upper end of the air, the lower end face of the base 11 is provided with rotating cavities 49 in front-back left-right symmetry, and rotating discs 50 can be arranged in the rotating cavities 49 in a rotating mode.
Beneficially, a bevel gear cavity 25 is arranged between the lower clamping grooves 35 on the left and right sides, a lower clamping screw 37 is rotatably arranged between the left wall of the lower clamping groove 35 on the left side and the right wall of the lower clamping groove 35 on the right side and penetrates through the bevel gear cavity 25, the outer circular surfaces of the left and right ends of the lower clamping screw 37 are respectively in threaded connection with the lower clamping sliders 36 on the left and right sides, and a transmission bevel gear 62 is fixedly arranged on the outer circular surface of the lower clamping screw 37 and in the bevel gear cavity 25.
Advantageously, a transmission cavity 57 is arranged between the upper clamping grooves 38 on the left and right sides, an upper clamping screw 39 is rotatably arranged between the left and right walls of the upper clamping groove 38, the outer circumferential surface of the upper clamping screw 39 is in threaded connection with the upper clamping slider 40, the right end of the upper clamping groove 38 on the left side and the left end of the upper clamping groove 38 on the right side respectively extend into the transmission cavity 57, and a clamping bevel gear 61 is fixedly arranged on the outer circumferential surface.
Beneficially, a power motor 33 is fixedly arranged in the support plate 13 and on the upper side of the bevel gear cavity 25, the lower end of the power motor 33 is in power connection with a lower power shaft 34, the lower end of the lower power shaft 34 extends into the bevel gear cavity 25, a drive bevel gear 30 engaged with the drive bevel gear 62 is fixedly arranged on the outer circumferential surface of the lower power shaft 34, the upper end of the upper power shaft 26 extends into the upper wall of the drive cavity 57, a spline housing groove 58 is communicated with the lower wall of the drive cavity 57, a spline housing 59 is rotatably arranged in the spline housing groove 58, a power bevel gear 60 is fixedly arranged on the outer circumferential surface of the upper end of the spline housing 59, the power bevel gear 60 is engaged with the clamping bevel gears 61 on the left side and the right side, and the upper end of the upper power shaft 26 is in spline connection with the spline housing 59.
Beneficially, lift chamber 16 back wall intercommunication is equipped with spout 21, gliding slider 22 that is equipped with from top to bottom in spout 21, before the slider 22 terminal surface with 24 rear end face fixed connection of elevator, bevel gear chamber 25 upside is equipped with gear chamber 27, down the outer disc of power shaft 34 and be in gear chamber 27 internal fixation is equipped with driving gear 28, it is equipped with lifting screw 23 to rotate between the wall on the gear chamber 27 rear side down, lifting screw 23 outer disc just is in gear chamber 27 internal friction fit be equipped with driving gear 28 meshed drive gear 29, lifting screw 23 upper end extends to in the spout 21 upper wall and rotate the connection, lifting screw 23 upper end outer disc with threaded connection between the slider 22.
Beneficially, an air pump 31 is fixedly arranged on the inner rear side of the base 11, an air outlet pipe 32 is arranged at the upper end of the air pump 31 in a communicating manner, an inlet pipe 47 is arranged at the upper right side of the air cavity 44 in a communicating manner, and the upper end of the air outlet pipe 32 is communicated with the upper right end of the inlet pipe 47.
Advantageously, the lower end of the rotating cavity 49 is provided with a connecting groove 51 in a communicating manner, a connecting shaft 52 is rotatably arranged in the connecting groove 51, the upper end surface of the connecting shaft 52 is fixedly connected with the lower end surface of the rotating disc 50, the lower end of the connecting shaft 52 is fixedly connected with the roller cover 53, a roller cavity 54 with a downward opening is arranged in the roller cover 53, a roller shaft 55 is rotatably arranged between the left wall and the right wall of the roller cavity 54, and a roller 56 is fixedly arranged on the outer circumferential surface of the roller shaft 55.
The following describes in detail the use steps of an angle-adjustable LED screen display stand in conjunction with fig. 1 to 6: in the initial state, the fixed clamp plates 18 are moved away from each other to the farthest position, the upper clamp plate 19 is located at the upper limit position, the movable clamp plates 20 are moved away from each other to the farthest position, the holder plate 13 is in the vertical state, and the piston 46 is located at the upper limit position.
In operation, the power motor 33 is started, the lower power shaft 34 is driven to rotate through power connection, the driving gear 28 is driven to rotate, the transmission gear 29 is driven to rotate through gear engagement, the lifting screw 23 is driven to rotate through friction fit, the lifting screw 23 is driven to rotate, the slider 22 is driven to descend through threaded connection, the lifting block 24 is driven to descend, the upper clamping plate 19 is driven to descend, when the lower end face of the upper clamping plate 19 abuts against the upper end face of the screen 14, the upper clamping plate 19 stops descending, the slider 22 stops descending, the lifting screw 23 stops rotating, the lifting screw 23 and the transmission gear 29 are not matched with each other due to insufficient friction force, simultaneously, the lower power shaft 34 rotates to drive the driving bevel gear 30 to rotate, the transmission bevel gear 62 is driven to rotate through gear engagement, the lower clamping screw 37 is driven to rotate, and the left and right lower clamping sliders 36 are driven to approach each other through threaded connection, thereby driving the left and right fixed clamping plates 18 to approach each other, and simultaneously the power motor 33 drives the upper power shaft 26 to rotate through power connection, thereby driving the spline housing 59 to rotate, thereby driving the power bevel gear 60 to rotate, thereby driving the clamping bevel gear 61 to rotate through gear engagement, thereby driving the clamping screws 39 on the left and right sides to rotate, thereby driving the clamping sliders 40 on the left and right sides to approach each other through threaded connection, thereby driving the left and right movable clamping plates 20 to approach each other, when the left and right fixed clamping plates 18 abut against the left and right end faces of the screen 14, and the left and right fixed clamping plates 18 abut against the left and right end faces of the screen 14, the power motor 33 is stopped, at this time, the air pump 31 is started, thereby controlling the amount of air in the air chamber 44 through the air outlet pipe 32 and the inlet pipe 47, thereby driving the piston 46 to slide in the air, and then the cylinder cover 42 is driven to move up and down, and the bracket plate 13 is driven to turn backwards through the hinging of the cylinder cover 42 and the bracket hinging column 41 and the hinging of the cylinder 45 and the base hinging column 48, and then the rotating shaft 15 is driven to rotate, when the proper position is adjusted, the air pump 31 is stopped, the base 11 is pushed to drive the roller 56 to rotate, and then the roller shaft 55 is driven to rotate, and when the pushing direction is changed, the rotating disc 50 is driven to rotate, and then the connecting shaft 52 is driven to rotate, and then the roller cover 53 is driven to rotate, and then the roller shaft 55 is driven to rotate, and then the roller 56 is.
The invention has the beneficial effects that: according to the invention, the LED screen is fixed by firstly clamping the LED screen up and down and clamping the LED screen left and right, so that the screen is prevented from falling off, then the angle of the screen fixing support is adjusted by the air pump, thus the optimal display angle is achieved, and meanwhile, the device is provided with the idler wheels with adjustable directions, so that the support is convenient to move.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (7)
1. The utility model provides a but angle regulation's LED screen display support, includes the base, its characterized in that: the upper end surface of the base is bilaterally symmetrical and fixedly provided with fixed columns, a rotating shaft is rotatably arranged between the fixed columns, a support plate is fixedly arranged on the outer circular surface of the rotating shaft, a lower clamping plate is fixedly arranged on the lower side of the front end surface of the support plate, lower clamping grooves with forward openings are symmetrically arranged in the front end surface of the support plate, lower clamping sliders capable of sliding left and right are respectively arranged in the lower clamping grooves on the left side and the right side, a fixed clamping plate is fixedly arranged on the front end surface of the lower clamping slider, a screen is arranged between the fixed clamping plates on the left side and the right side of the upper end surface of the lower clamping plate, a lifting cavity with a forward opening is arranged in the front end surface of the support plate and on the upper side of the lower clamping groove, a lifting block is arranged in the lifting cavity and can slide up and down, an upper clamping plate is fixedly arranged on the, the left and right sides go up the clamping groove and be equipped with the last clamping slide block that can the horizontal slip respectively, go up the fixed removal clamp plate that is equipped with of terminal surface before the clamping slide block, the base up end just is in the fixed base hinge post that is equipped with in mounting panel rear side, base hinge post upper end hinged joint has the cylinder, be equipped with the gas chamber in the cylinder, the slidable piston that is equipped with in the gas chamber, the fixed telescopic link that is equipped with of piston left side up end, the upper left end of telescopic link extends to the fixed cylinder head that is equipped with in the outer and upper end of cylinder, the fixed support hinge post that is equipped with of mounting panel rear end face, the upper left end of cylinder head with hinged joint between the support hinge post, the interior longitudinal symmetry of base lower extreme face is equipped with rotates the chamber, it is equipped.
2. The angle-adjustable LED screen display stand of claim 1, wherein: the left and right sides be equipped with bevel gear chamber down between the tight groove of clamp, the left side press from both sides tight groove left side wall and right side down between the tight groove right side wall of clamp and pass down the bevel gear chamber rotates and is equipped with down and presss from both sides tight screw rod, press from both sides tight screw rod left and right sides left and right ends outer disc threaded connection left and right sides respectively down press from both sides tight slider down, press from both sides tight screw rod outer disc down and be in the bevel gear intracavity is fixed and is equipped with transmission bevel gear.
3. The angle-adjustable LED screen display stand of claim 1, wherein: the left side and the right side are provided with transmission cavities between the upper clamping grooves, an upper clamping screw rod is rotatably arranged between the left wall and the right wall of the upper clamping groove, the outer circular surface of the upper clamping screw rod is in threaded connection with the upper clamping slide block, the right end and the right end of the upper clamping groove on the left side respectively extend into the transmission cavities, and a clamping bevel gear is fixedly arranged on the outer circular surface.
4. The angle-adjustable LED screen display stand of claim 1, wherein: the bevel gear clamping device is characterized in that a power motor is fixedly arranged in the support plate and on the upper side of the bevel gear cavity, the lower end of the power motor is in power connection with a lower power shaft, the lower end of the lower power shaft extends into the bevel gear cavity, a drive bevel gear meshed with the drive bevel gear is fixedly arranged on the outer circular surface of the lower power shaft, an upper power shaft is in power connection with the upper end of the power motor, the upper end of the upper power shaft extends into the upper wall of the drive cavity, a spline sleeve groove is formed in the lower wall of the drive cavity in a communicated mode, a spline sleeve is arranged in the spline sleeve groove in a rotating mode, a power bevel gear is fixedly arranged on the outer circular surface of the upper end of the spline sleeve, the power bevel gear is.
5. The angle-adjustable LED screen display stand of claim 1, wherein: the wall intercommunication is equipped with the spout behind the lift chamber, gliding slider about the spout is equipped with in internal energy, terminal surface before the slider with lifter rear end face fixed connection, bevel gear chamber upside is equipped with the gear chamber, the outer disc of lower power shaft just is in the gear intracavity is fixed and is equipped with the driving gear, it is equipped with the lifting screw to rotate between the wall about the gear chamber rear side, the outer disc of lifting screw just is in gear intracavity friction fit be equipped with driving gear meshed's drive gear, the lifting screw upper end extends to just rotate the connection in the spout upper wall, the outer disc of lifting screw upper end with threaded connection between the slider.
6. The angle-adjustable LED screen display stand of claim 1, wherein: the air pump is fixedly arranged on the inner rear side of the base, an air outlet pipe is communicated with the upper end of the air pump, an inlet pipe is communicated with the upper right side of the air cavity, and the upper end of the air outlet pipe is communicated with the upper right end of the inlet pipe.
7. The angle-adjustable LED screen display stand of claim 1, wherein: the connecting shaft is fixedly connected with the lower end face of the rotating disc, the lower end of the connecting shaft is fixedly connected with the roller cover, a roller cavity with a downward opening is arranged in the roller cover, a roller shaft is rotatably arranged between the left wall and the right wall of the roller cavity, and a roller is fixedly arranged on the outer circular surface of the roller shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010647549.5A CN111578093A (en) | 2020-07-07 | 2020-07-07 | Angle-adjustable LED screen display support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010647549.5A CN111578093A (en) | 2020-07-07 | 2020-07-07 | Angle-adjustable LED screen display support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111578093A true CN111578093A (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010647549.5A Withdrawn CN111578093A (en) | 2020-07-07 | 2020-07-07 | Angle-adjustable LED screen display support |
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| CN (1) | CN111578093A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614438A (en) * | 2020-12-22 | 2021-04-06 | 陆红菊 | LED display screen box body capable of being used optionally |
| CN113217777A (en) * | 2021-05-26 | 2021-08-06 | 星米(海南经济特区)生物科技有限公司 | Clamping device for medical machinery |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100035541A (en) * | 2008-09-26 | 2010-04-05 | 주식회사 대우일렉트로닉스 | Apparatus for adjusting the screen angle of an attachable television |
| CN206861172U (en) * | 2017-05-05 | 2018-01-09 | 马永兵 | A kind of support frame of wireless electron device |
| CN108769602A (en) * | 2018-06-13 | 2018-11-06 | 淮阴师范学院 | A kind of long-distance monitorng device based on Internet of Things |
| CN110085071A (en) * | 2019-05-16 | 2019-08-02 | 浙江中普科技咨询有限公司 | A kind of corporate training teaching platform Internet-based |
| CN209800615U (en) * | 2019-04-29 | 2019-12-17 | 西安祥泰能源技术有限公司 | Heavy machinery clamping device |
| CN209909435U (en) * | 2019-04-30 | 2020-01-07 | 天津万企科技发展有限公司 | Mount is used in supervisory equipment installation |
| CN210771299U (en) * | 2019-11-18 | 2020-06-16 | 湖北高度电子科技有限公司 | Conference all-in-one machine with display |
| CN210771186U (en) * | 2019-08-27 | 2020-06-16 | 陕西理工大学 | Folding support for computer |
| CN210800520U (en) * | 2019-09-17 | 2020-06-19 | 方晓东 | Electromechanical mounting bracket for mining construction engineering |
| CN210831292U (en) * | 2019-06-26 | 2020-06-23 | 天津市亚威达科技有限责任公司 | Reinforced display |
| CN210890738U (en) * | 2019-11-20 | 2020-06-30 | 邢文谦 | Primary school's course teaching presentation device |
-
2020
- 2020-07-07 CN CN202010647549.5A patent/CN111578093A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100035541A (en) * | 2008-09-26 | 2010-04-05 | 주식회사 대우일렉트로닉스 | Apparatus for adjusting the screen angle of an attachable television |
| CN206861172U (en) * | 2017-05-05 | 2018-01-09 | 马永兵 | A kind of support frame of wireless electron device |
| CN108769602A (en) * | 2018-06-13 | 2018-11-06 | 淮阴师范学院 | A kind of long-distance monitorng device based on Internet of Things |
| CN209800615U (en) * | 2019-04-29 | 2019-12-17 | 西安祥泰能源技术有限公司 | Heavy machinery clamping device |
| CN209909435U (en) * | 2019-04-30 | 2020-01-07 | 天津万企科技发展有限公司 | Mount is used in supervisory equipment installation |
| CN110085071A (en) * | 2019-05-16 | 2019-08-02 | 浙江中普科技咨询有限公司 | A kind of corporate training teaching platform Internet-based |
| CN210831292U (en) * | 2019-06-26 | 2020-06-23 | 天津市亚威达科技有限责任公司 | Reinforced display |
| CN210771186U (en) * | 2019-08-27 | 2020-06-16 | 陕西理工大学 | Folding support for computer |
| CN210800520U (en) * | 2019-09-17 | 2020-06-19 | 方晓东 | Electromechanical mounting bracket for mining construction engineering |
| CN210771299U (en) * | 2019-11-18 | 2020-06-16 | 湖北高度电子科技有限公司 | Conference all-in-one machine with display |
| CN210890738U (en) * | 2019-11-20 | 2020-06-30 | 邢文谦 | Primary school's course teaching presentation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614438A (en) * | 2020-12-22 | 2021-04-06 | 陆红菊 | LED display screen box body capable of being used optionally |
| CN113217777A (en) * | 2021-05-26 | 2021-08-06 | 星米(海南经济特区)生物科技有限公司 | Clamping device for medical machinery |
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Application publication date: 20200825 |
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