CN109958852B - Anti-dazzle display - Google Patents
Anti-dazzle display Download PDFInfo
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- CN109958852B CN109958852B CN201910310199.0A CN201910310199A CN109958852B CN 109958852 B CN109958852 B CN 109958852B CN 201910310199 A CN201910310199 A CN 201910310199A CN 109958852 B CN109958852 B CN 109958852B
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- transmission
- shaft
- turnover
- driving
- face
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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
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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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/121—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction constituted of several dependent joints
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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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- 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
- F16M11/26—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 by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
Abstract
The invention discloses an anti-dazzle display which comprises a supporting mechanism, wherein the supporting mechanism comprises a base box body, a supporting threaded sleeve is installed on the end face of the bottom of the base box body in a threaded matching mode, a supporting threaded rod is installed in the supporting threaded sleeve in a threaded matching mode, the device can adapt to different ground environments and adapt to different regions for use through the supporting mechanism, the installation angle of the device is adjusted through a rotating mechanism, an installation frame can be adjusted through a turnover mechanism, the display can be recovered through a recovery mechanism in severe weather of strong wind without being damaged, the angle position of the installation can be flexibly adjusted through a manual adjusting mechanism, and the angle of the installation frame can be set and controlled again.
Description
Technical Field
The invention relates to the technical field of display installation, in particular to an anti-dazzle display.
Background
The display is of a great variety, wherein, anti-dazzle display is often installed in outdoor use, however, the unable free control of anti-dazzle display angle among the current, the unable angle resetting control to the mounting bracket after the live time is longer, when meeting adverse weather such as strong wind, it probably produces the harm to the display not have safeguard procedures, the fixed environment that can't adapt to different ground of base, the flexibility of use is less, the event needs one kind can reset the angle, can resist the device of adverse circumstances such as strong wind, can adapt to different ground environment, be fit for different regions and use anti-dazzle display equipment.
Disclosure of Invention
It is an object of the present invention to provide an anti-glare display that overcomes the above-mentioned deficiencies of the prior art.
The anti-dazzle display comprises a supporting mechanism, wherein the supporting mechanism comprises a base box body, a supporting threaded sleeve is arranged on the end surface of the bottom of the base box body in a threaded fit manner, a supporting threaded rod is arranged in the supporting threaded sleeve in a threaded fit manner, a supporting foot block is arranged on the supporting threaded rod in a hinged fit manner, a rotating mechanism is arranged on the supporting mechanism and comprises a rotary driving motor and a rotary driving working cavity, a rotary driving worm and a rotary transmission worm gear are arranged in the rotary driving working cavity, a rotary transmission working groove is arranged on the upper side of the rotary driving working cavity, a rotary transmission spur gear is arranged in the rotary transmission working groove, the rotating mechanism further comprises a rotary rotation spur gear, an overturning control working box body is fixedly arranged on the top end surface of the rotary rotation spur gear, a driving mechanism is arranged in the overturning control working box body, the driving mechanism comprises a main driving motor and a main driving working cavity, a first transmission belt pulley and a second transmission belt pulley are arranged in the main driving working cavity, a turnover control mechanism is arranged on the front side of the driving mechanism and comprises a main driving working cavity and a turnover transmission shaft, a turnover driving straight gear and a spline housing gear are arranged in the main driving working cavity, a lead screw shaft is arranged on the upper side of the turnover transmission shaft, a spline shaft is arranged on the lower side of the turnover transmission shaft and is in spline fit with the spline housing gear, the turnover control mechanism further comprises a lead screw slider and an installation platform, a recovery control mechanism is arranged on the left side of the turnover control mechanism and comprises a clutch control working cavity, a clutch clamping die and a transmission pin shaft fixing block are arranged in the clutch control working cavity, a transmission pin shaft is fixedly installed on the transmission pin shaft fixing block, and a clamping die bayonet is arranged in, the transmission pin shaft can block with the card mould bayonet socket, still be equipped with the permanent magnet in the separation and reunion control working chamber, the interior fixed mounting of separation and reunion control working chamber front side inner wall retrieves accuse electromagnet, retrieve control mechanism still including retrieving drive straight-teeth gear and sliding sleeve drive electromagnet, retrieve drive straight-teeth gear and spline housing gear engagement, it is equipped with manual adjustment mechanism to roll over a control mechanism left side, manual control mechanism includes adjusting hand wheel, be equipped with second regulation bevel gear and support slide bar in the final drive working chamber, upset control working box top is equipped with wind speed detection mechanism, wind speed detection mechanism includes blade and wind speed detection working chamber, and wind speed detection working chamber is equipped with the flywheel in, is equipped with the speed detector in the upper and lower inner wall of wind speed detection working chamber.
According to a further technical scheme, the supporting mechanism comprises a base box body, a front-back and left-right symmetrical thread fit installation supporting thread sleeve is arranged on the end face of the bottom of the base box body, a front-back and left-right symmetrical thread fit installation supporting threaded rod is arranged in the supporting thread sleeve, supporting foot blocks are symmetrically arranged on the end face of the bottom of the base box body front-back and left-right, supporting foot block top end faces are symmetrically fixedly arranged on supporting foot hinged seats front-back and left-right, and the bottom end of the supporting threaded rod is installed in a hinged fit mode with the supporting foot hinged seats front-back.
A further technical scheme is that the rotating mechanism comprises a rotating driving working chamber arranged in the base box body, a rotating driving motor is fixedly arranged in the inner wall of the rear side of the rotating driving working chamber, a rotating driving worm shaft is fixedly arranged on the end face of the front side of an output shaft at the front side of the rotating driving motor, a section of rotating driving worm is arranged on the rotating driving worm shaft, an upward rotating transmission working groove is formed in the upper side of the rotating driving working chamber on the end face of the top of the base box body, a rotating driving worm gear shaft penetrating through the bottom wall of the rotating transmission working groove is rotatably arranged between the upper inner wall and the lower inner wall of the rotating driving working chamber in a matched manner, a rotating transmission worm gear is fixedly arranged on the rotating driving worm gear shaft and is meshed with the rotating driving worm, a rotating transmission straight gear is fixedly arranged on the end face of the top of the rotating driving worm gear shaft, and an, and a rotary rotating straight gear is fixedly arranged on the end surface of the bottom of the turnover control working box body and is meshed with the rotary transmission straight gear.
According to a further technical scheme, the driving mechanism comprises a main driving working chamber arranged inside the turnover control working box body, a main driving motor is fixedly arranged in the inner wall of the rear side of the main driving working chamber, a main driving motor spindle is fixedly arranged on the end face of the front side of an output shaft of the front side of the main driving motor, a first driving belt pulley is fixedly arranged on the main driving motor spindle, a second driving belt pulley is fixedly arranged on the main driving motor spindle and positioned on the front side of the first driving belt pulley, a turnover deceleration working chamber is arranged on the front side of the main driving working chamber, a turnover shaft is rotatably matched and arranged between the turnover deceleration working chamber and the main driving working chamber, a first driving belt pulley is fixedly arranged on the turnover worm shaft, a first driving belt is arranged between the first driving belt pulley and the first driving belt pulley in a transmission matching manner, and a clutch control working chamber is arranged on the right side of the turnover deceleration working chamber, the clutch control working chamber rear side inner wall with the running fit installation separation and reunion die shaft between the main drive working chamber front side inner wall, separation and reunion die shaft rear end face fixed mounting second drive pulley, the second drive pulley with the second drive belt is installed in the transmission cooperation between the second drive pulley.
A further technical scheme is that the turnover control mechanism comprises a turnover worm arranged on a turnover worm shaft, a main transmission working chamber is arranged on the upper side of the turnover reduction working chamber, a turnover worm wheel shaft penetrating through the bottom wall of the main transmission working chamber is installed between the upper inner wall and the lower inner wall of the turnover reduction working chamber in a rotating fit manner, a turnover worm wheel is fixedly installed on the turnover worm wheel shaft and is meshed with the turnover worm, a turnover driving straight gear is fixedly installed on the top end face of the turnover worm wheel shaft, a sliding sleeve sliding groove communicated with the main transmission working chamber is formed in the bottom wall of the main transmission working chamber, a sliding sleeve driving electromagnet is fixedly installed in the bottom wall of the sliding sleeve sliding groove, a spline sleeve gear shaft is arranged in the sliding sleeve sliding groove, a spline sleeve gear shaft is installed on the spline sleeve gear shaft in a rotating fit manner, and the spline sleeve gear shaft is installed in a sliding, a shaft sleeve compression spring is fixedly installed between the end face of the bottom of the spline sleeve gear shaft sleeve and the bottom wall of the sliding sleeve sliding groove, a spline sleeve gear is fixedly installed on the end face of the top of the spline sleeve gear shaft, a screw rod transmission working groove with a right opening is formed in the right end face of a boss at the top of the turnover control working box body, limit control switches are symmetrically and fixedly installed in the inner wall of the left side of the screw rod transmission working groove in an up-and-down mode, a turnover transmission shaft penetrating through the top wall of the main transmission working cavity is installed between the upper inner wall and the lower inner wall of the screw rod transmission working groove in a rotating and matching mode, a spline shaft is arranged on the lower side of the turnover transmission shaft and can be in spline matching with the spline sleeve gear, a first adjusting bevel gear is fixedly installed on the turnover transmission shaft, a screw rod shaft is arranged, the hinge-fitting installation of the hinge-fitting seat for the turnover pulling connecting rod is characterized in that the hinge-fitting seat for the turnover pulling connecting rod is hinged to the hinge-fitting seat for the turnover control working box body top end face fixed mounting support, the hinge-fitting seat for the turnover control working box body top is provided with a mounting platform, the hinge-fitting seat for the left end face fixed mounting connecting rod is fixed on the hinge-fitting seat for the lower side fixed mounting support of the hinge-fitting seat for the pulling connecting rod, the hinge-fitting seat for the support is hinged to the hinge-fitting seat for the mounting rack support, the hinge-fitting seat for the pulling connecting rod is hinged to the hinge-fitting seat for the turnover pulling connecting rod, the front and back.
The recovery control mechanism comprises a clutch clamping die fixedly mounted on the front end face of a clutch clamping die shaft, a clamping die bayonet with a forward opening is formed in the front end face of the clutch clamping die, a recovery transmission working cavity is arranged on the front side of the clutch control working cavity, a first recovery transmission shaft penetrating through the inner wall of the front side of the clutch control working cavity is rotatably mounted between the front inner wall and the rear inner wall of the recovery transmission working cavity in a matched manner, a transmission shaft fixed transmission sleeve is fixedly mounted on the rear end face of the first recovery transmission shaft, a transmission pin shaft fixed block is movably mounted on the first recovery transmission shaft on the front side of the transmission shaft fixed transmission sleeve in a matched manner, a transmission pin shaft is fixedly mounted on the rear end face of the transmission pin shaft fixed block, the transmission pin shaft penetrates through the transmission shaft fixed transmission sleeve backwards and can be clamped with the clamping die bayonet, a permanent magnet is fixedly mounted on the front end face, the electromagnetic body is retrieved to bilateral symmetry fixed mounting in the separation and reunion control working chamber front side inner wall, the first transmission bevel gear of retrieving of fixed mounting on the first transmission shaft of retrieving, retrieve the transmission working chamber roof with the transmission shaft is retrieved to normal running fit installation second between the main drive working chamber diapire, transmission bevel gear is retrieved to transmission shaft bottom end fixed mounting second of retrieving, the second retrieve transmission bevel gear with the meshing of first retrieval transmission bevel gear, the transmission shaft top end fixed mounting of retrieving of second retrieves drive straight-teeth gear, retrieve drive straight-teeth gear with spline housing gear engagement.
According to the technical scheme, the manual adjusting mechanism comprises a main transmission working chamber left side inner wall and an adjusting hand wheel shaft between base box body left side end faces, an adjusting hand wheel is fixedly installed on the adjusting hand wheel shaft left side end face, a second adjusting bevel gear is fixedly installed on the adjusting hand wheel shaft and can be meshed with the first adjusting bevel gear, a supporting slide rod is installed at the tail end of the right side of the adjusting hand wheel shaft in a rotating fit mode, a supporting slide rod sliding groove communicated with the main transmission working chamber is formed in the inner wall of the right side of the main transmission working chamber, the supporting slide rod is installed in a sliding fit mode with the supporting slide rod sliding groove, and a transmission push rod is fixedly installed on the bottom end face of the supporting slide rod.
According to a further technical scheme, the wind speed detection mechanism comprises a wind speed detection supporting table fixedly mounted on the top end face of a boss on the top of the turnover control working box body, a blade transmission working box body is arranged on the top of the wind speed detection supporting table, a thrust bearing is fixedly installed between the blade transmission working box body and the wind speed detection supporting table in a matched mode, a blade transmission working cavity is formed in the blade transmission working box body, a wind speed detection working cavity is arranged on the left side of the spline shaft, a transmission flywheel shaft is installed on the top wall of the wind speed detection working cavity in a matched mode between the bottom wall of the blade transmission working cavity in a rotating mode, a flywheel is fixedly installed on the bottom end face of the transmission flywheel shaft, speed detectors are symmetrically arranged in the upper inner wall and the lower inner wall of the wind speed detection working cavity in the up-down mode, a first blade transmission bevel gear is fixedly installed on the top end The blade shaft is fixedly provided with a second blade transmission bevel gear, the second blade transmission bevel gear is meshed with the first blade transmission bevel gear, the right side end face of the blade shaft is fixedly provided with a blade, and the left side end face of the blade transmission working box body is fixedly provided with an empennage.
The invention has the beneficial effects that: the device has the advantages of simple structure and convenient operation, the device can adapt to different ground environments and different regions for use through the supporting mechanism, the mounting angle of the device can be adjusted through the rotating mechanism, the mounting frame can be adjusted through the turnover mechanism, the display can be recovered by the recovery mechanism in severe weather of strong wind without being damaged, the angle position of the mounting frame can be flexibly adjusted through the manual adjusting mechanism, the angle of the mounting frame can be set and controlled again, and the device is worthy of popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;
fig. 4 is a schematic sectional view in the direction C-C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: 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.
Referring to fig. 1 to 4, the anti-glare display according to the embodiment of the present invention includes a supporting mechanism, the supporting mechanism includes a base box 100, a supporting thread bushing 107 is installed on an end surface of the bottom of the base box 100 in a thread fit manner, a supporting thread bushing 106 is installed on an inner thread of the supporting thread bushing 107 in a thread fit manner, a supporting foot block 104 is installed on the supporting thread bushing 106 in a hinge fit manner, a rotating mechanism is disposed on an upper side of the supporting mechanism, the rotating mechanism includes a rotating driving motor 101 and a rotating driving working chamber 108, a rotating driving worm 103 and a rotating driving worm gear 110 are disposed in the rotating driving working chamber 108, a rotating driving working groove 112 is disposed on an upper side of the rotating driving working chamber 108, a rotating driving spur gear 111 is disposed in the rotating driving working groove 112, the rotating mechanism further includes a rotating spur gear 113, an overturning control working box 166, a driving mechanism is arranged in the turnover control working box 166, the driving mechanism comprises a main driving motor 170 and a main driving working cavity 167, a first transmission belt pulley 169 and a second transmission belt pulley 175 are arranged in the main driving working cavity 167, a turnover control mechanism is arranged on the front side of the driving mechanism, the turnover control mechanism comprises a main driving working cavity 123 and a turnover transmission shaft 131, a turnover driving spur gear 124 and a spline housing gear 158 are arranged in the main driving working cavity 123, a lead screw shaft 152 is arranged on the upper side of the turnover transmission shaft 131, a spline shaft 156 is arranged on the lower side of the turnover transmission shaft 131, the spline shaft 156 is in spline fit with the spline housing gear 158, the turnover control mechanism further comprises a lead screw slider 154 and an installation platform 144, a recovery control mechanism is arranged on the left side of the turnover control mechanism, the recovery control mechanism comprises a clutch control working cavity 177, and a clutch clamping die 178 and a transmission pin shaft fixing block 182 are, a transmission pin shaft 181 is fixedly installed on a transmission pin shaft fixing block 182, a clamping die bayonet 179 is arranged in a clutch clamping die 178, the transmission pin shaft 181 can be clamped with the clamping die bayonet 179, a permanent magnet 183 is further arranged in a clutch control working cavity 177, a recovery control electromagnet 184 is fixedly installed in the inner wall of the front side of the clutch control working cavity 177, the recovery control mechanism further comprises a recovery driving straight gear 159 and a sliding sleeve driving electromagnet 185, the recovery driving straight gear 159 is meshed with a spline sleeve gear 158, a manual adjusting mechanism is arranged on the left side of the turnover control mechanism, the manual control mechanism comprises an adjusting hand wheel 126, a second adjusting bevel gear 128 and a supporting slide rod 129 are arranged in a main transmission working cavity 123, a wind speed detection mechanism is arranged at the top of a turnover control working box 166, the wind speed detection mechanism comprises a blade 143 and a wind speed detection working cavity 132, and a flywheel 133 is arranged in the wind speed, speed detectors 187 are provided in the upper and lower inner walls of the wind speed detection working chamber 132.
Beneficially or exemplarily, the supporting mechanism comprises a base box 100, wherein front and back and left and right symmetrical thread fit installation supporting thread sleeves 107 are arranged on the bottom end surface of the base box 100, front and back and left and right symmetrical thread fit installation supporting thread rods 106 are arranged in the front and back and left and right symmetrical thread fit installation supporting thread sleeves 107, front and back and left and right symmetrical supporting foot blocks 104 are arranged on the bottom end surface of the base box 100, front and back and left and right symmetrical supporting foot hinged seats 105 are fixedly arranged on the top end surface of the supporting foot blocks 104, front and back and left and right symmetrical supporting foot hinged seats 106 are arranged at the bottom end of the supporting thread rods 106, and the supporting foot blocks 104 are laid down to support the whole device by rotating the supporting thread sleeves 107 and the supporting thread rods 106, and the device can adapt to different ground environments by.
Beneficially or exemplarily, the rotating mechanism includes a rotation driving working chamber 108 disposed in the base housing 100, a rotation driving motor 101 is fixedly mounted in a rear inner wall of the rotation driving working chamber 108, a rotation driving worm shaft 102 is fixedly mounted on a front side end surface of a front output shaft of the rotation driving motor 101, a section of rotation driving worm 103 is disposed on the rotation driving worm shaft 102, an upward rotation driving working groove 112 is formed in an upper side of the rotation driving working chamber 108 on a top end surface of the base housing 100, a rotation driving worm gear shaft 109 penetrating through a bottom wall of the rotation driving working groove 112 is rotatably fitted between an upper inner wall and a lower inner wall of the rotation driving working chamber 108, a rotation driving worm gear 110 is fixedly mounted on the rotation driving worm gear shaft 109, the rotation driving worm gear 110 is engaged with the rotation driving worm 103, a rotation driving spur gear 111 is fixedly mounted on a top end surface of the rotation driving worm gear shaft 109, the utility model discloses a rotatory transmission work groove 112 internal rotation cooperation installation upset control work box 166, the rotatory spur gear 113 of the rotatory rotation of upset control work box 166 bottom terminal surface fixed mounting, rotatory rotation spur gear 113 with rotatory transmission spur gear 111 meshes to start rotary drive motor 101, rotary drive motor 101 drives rotation drive worm 103 and rotates, and rotation drive worm 103 rotates and drives rotation drive worm wheel 110 and rotate, and rotation drive worm wheel 110 rotates and drives rotation drive spur gear 111 and rotate, and rotation drive spur gear 111 rotates and drives rotation spur gear 113 and rotate, and rotatory rotation spur gear 113 rotates and drives upset control work box 166 and rotate.
Beneficially or exemplarily, the driving mechanism includes a main driving working chamber 167 disposed inside the turnover control working chamber 166, a main driving motor 170 is fixedly mounted in a rear inner wall of the main driving working chamber 167, a main driving motor spindle 171 is fixedly mounted on a front end face of a front output shaft of the main driving motor 170, a first driving pulley 172 is fixedly mounted on the main driving motor spindle 171, a second driving pulley 173 is fixedly mounted on the main driving motor spindle 171 and located in front of the first driving pulley 172, a turnover deceleration working chamber 119 is disposed on a front side of the main driving working chamber 167, a turnover shaft 118 is rotatably fitted between the turnover deceleration working chamber 119 and the main driving working chamber 167, a first driving pulley 169 is fixedly mounted on the turnover shaft 118, and a first driving belt 168 is fitted between the first driving pulley 169 and the first driving pulley 172, the utility model discloses a speed reduction driving device, including turnover reduction working chamber 119, clutch control working chamber 177 rear side inner wall with running fit installation clutch clamping shaft 176 between the main drive working chamber 167 front side inner wall, clutch clamping shaft 176 rear side end face fixed mounting second drive pulley 175, second drive pulley 175 with second drive pulley 173 between the transmission cooperation installation second drive belt 174 to start main drive motor 170, main drive motor 170 drives first drive pulley 172 and second drive pulley 173 and rotates, first drive pulley 172 rotates and drives first drive pulley 169 and rotate, second drive pulley 173 rotates and drives second drive pulley 175 and rotate, second drive pulley 175 and first drive pulley 169 rotate and drive.
Beneficially or exemplarily, the turnover control mechanism includes a turnover worm 117 disposed on the turnover worm shaft 118, the turnover reduction working chamber 119 is provided with a main transmission working chamber 123 at an upper side thereof, a turnover worm gear shaft 115 penetrating through a bottom wall of the main transmission working chamber 123 is rotatably fitted between an upper inner wall and a lower inner wall of the turnover reduction working chamber 119, the turnover worm gear 116 is fixedly disposed on the turnover worm gear shaft 115, the turnover worm gear 116 is engaged with the turnover worm 117, a turnover driving spur gear 124 is fixedly disposed on an end surface of a top of the turnover worm gear shaft 115, a sliding sleeve sliding groove 120 communicated with the main transmission working chamber 123 is disposed on a bottom wall of the sliding sleeve sliding groove 120, a sliding sleeve driving electromagnet 185 is fixedly disposed in the bottom wall of the sliding sleeve sliding groove 120, a spline sleeve gear shaft 160 is disposed in the sliding sleeve sliding groove 120, and a spline sleeve gear shaft housing 122 is rotatably fitted on the, the spline housing gear shaft sleeve 122 is installed in a sliding fit with the sliding sleeve sliding groove 120, a shaft sleeve compression spring 121 is fixedly installed between the bottom end face of the spline housing gear shaft sleeve 122 and the bottom wall of the sliding sleeve sliding groove 120, a spline housing gear 158 is fixedly installed on the top end face of the spline housing gear shaft 160, a screw rod transmission working groove 155 with a right opening is formed in the right end face of a boss at the top of the turnover control working box body 166, limit control switches 157 are vertically and symmetrically and fixedly installed in the inner wall at the left side of the screw rod transmission working groove 155, a turnover transmission shaft 131 penetrating through the top wall of the main transmission working chamber 123 is installed between the upper inner wall and the lower inner wall of the screw rod transmission working groove 155 in a rotating fit manner, a spline shaft 156 is arranged at the lower side of the turnover transmission shaft 131, the spline shaft 156 can be in spline, a screw shaft 152 is arranged on the upper side of the turnover transmission shaft 131, a screw rod slider 154 is installed in the screw shaft 152 in a threaded fit manner, a turnover pulling hinged seat 153 is fixedly installed on the right end face of the screw rod slider 154, a turnover pulling connecting rod 149 is installed on the turnover pulling hinged seat 153 in a hinged fit manner, a mounting frame supporting bracket 150 is fixedly installed on the top end face of the turnover control working box 166, an installation platform 144 is arranged on the top of the turnover control working box 166, a pulling connecting rod hinged seat 146 is fixedly installed on the left end face of the installation platform 144, a supporting frame hinged seat 148 is fixedly installed on the lower side of the pulling connecting rod hinged seat 146 on the left end face of the installation platform 144, the supporting frame supporting bracket 150 is installed in a hinged fit manner, the pulling connecting rod hinged seat 146 is installed in a hinged fit manner with the turnover pulling connecting rod 149, and threaded fixing blocks 147, the upper end surface and the lower end surface of the mounting platform 144 are vertically and symmetrically and fixedly provided with the limiting blocks 145, so that the first transmission belt pulley 169 rotates to drive the turnover worm 117 to rotate, the turnover worm 117 rotates to drive the turnover worm wheel 116 to rotate, the turnover worm wheel 116 rotates to drive the turnover driving spur gear 124 to rotate, the turnover driving spur gear 124 rotates to drive the spline sleeve gear 158 to rotate, the spline sleeve gear 158 rotates to drive the spline shaft 156 to rotate, the spline shaft 156 rotates to drive the screw shaft 152 to rotate, the screw shaft 152 rotates to drive the screw rod slider 154 to move up and down, the screw rod slider 154 moves up and down to turn over the mounting platform 144, the screw rod slider 154 and the upper limiting control switch 157 are in the same position at the initial position, the main driving motor 170 is started, the main driving motor 170 rotates to drive the screw rod slider 154 to move down, and when the screw rod, the screw rod sliding block 154 is driven to move upwards, and the screw rod sliding block 154 stops after moving to the same position of the limit control switch 157 at the upper side.
Beneficially or exemplarily, the recycling control mechanism includes a clutch clamping die 178 fixedly installed on a front end face of the clutch clamping die shaft 176, a clamping die bayonet 179 with a forward opening is opened on the front end face of the clutch clamping die 178, a recycling transmission working cavity 162 is provided on a front side of the clutch control working cavity 177, a first recycling transmission shaft 165 penetrating through a front inner wall of the clutch control working cavity 177 is rotatably installed between front and rear inner walls of the recycling transmission working cavity 162 in a fitting manner, a transmission shaft fixing transmission sleeve 180 is fixedly installed on a rear end face of the first recycling transmission shaft 165, a transmission pin fixing block 182 is movably installed on the first recycling transmission shaft 165 in front of the transmission shaft fixing transmission sleeve 180, a transmission pin 181 is fixedly installed on a rear end face of the transmission pin fixing transmission block 182, the transmission pin 181 penetrates through the transmission shaft fixing transmission sleeve 180 backwards and can be clamped with the clamping die bayonet 179, a permanent magnet 183 is fixedly mounted on the end face of the front side of the transmission pin shaft fixing block 182, recovery control electromagnets 184 are fixedly mounted in the inner wall of the front side of the clutch control working chamber 177 in a bilateral symmetry manner, a first recovery transmission bevel gear 164 is fixedly mounted on the first recovery transmission shaft 165, a second recovery transmission shaft 161 is rotatably mounted between the top wall of the recovery transmission working chamber 162 and the bottom wall of the main transmission working chamber 123 in a matching manner, a second recovery transmission bevel gear 163 is fixedly mounted on the end face of the bottom of the second recovery transmission shaft 161, the second recovery transmission bevel gear 163 is meshed with the first recovery transmission bevel gear 164, a recovery driving spur gear 159 is fixedly mounted on the end face of the top of the second recovery transmission shaft 161, the recovery driving spur gear 159 is meshed with the spline housing gear 158, so that when recovery is performed, the sliding sleeve driving electromagnet 185 is electrified to push the spline, the spline housing gear 158 and the turnover driving spur gear 124 are disengaged, the recovery control electromagnet 184 is electrified to push the transmission pin shaft 181 to move backwards to enter the clamping die bayonet 179 to be clamped, the second transmission belt pulley 175 rotates to drive the clutch clamping die 178 to rotate, the clutch clamping die 178 rotates to drive the transmission shaft fixing transmission housing 180 to rotate, the transmission shaft fixing transmission housing 180 rotates to drive the first recovery transmission bevel gear 164 to rotate, the first recovery transmission bevel gear 164 rotates to drive the second recovery transmission bevel gear 163 to rotate, the second recovery transmission bevel gear 163 rotates to drive the recovery driving spur gear 159 to rotate, the recovery driving spur gear 159 rotates to drive the spline housing gear 158 to rotate, and the spline housing gear 158 rotates to drive the screw rod sliding block 154 to move downwards to enable the mounting platform 144 to be recovered.
Advantageously or exemplarily, the manual adjustment mechanism comprises an adjustment hand wheel shaft 127 which is slidably fitted between the left inner wall of the main transmission working chamber 123 and the left end face of the base box 100, an adjustment hand wheel 126 is fixedly mounted on the left end face of the adjustment hand wheel shaft 127, a second adjustment bevel gear 128 is fixedly mounted on the adjustment hand wheel shaft 127, the second adjustment bevel gear 128 can be engaged with the first adjustment bevel gear 130, the right end of the adjustment hand wheel shaft 127 is rotatably fitted with a support slide bar 129, a support slide bar sliding groove 186 communicated with the main transmission working chamber 123 is arranged in the right inner wall of the main transmission working chamber 123, the support slide bar 129 is slidably fitted with the support slide bar sliding groove 186, a transmission push rod 125 is fixedly mounted on the bottom end face of the support slide bar 129, so that the adjustment hand wheel 126 is pushed to the right to engage the second adjustment bevel gear 128 with the first adjustment bevel gear 130, the transmission push rod 125 pushes the spline housing gear 158 to move downwards to enable the spline housing gear 158 to be disengaged from the spline shaft 156, the adjusting hand wheel 126 is rotated, the adjusting hand wheel 126 rotates to drive the second adjusting bevel gear 128 to rotate, the second adjusting bevel gear 128 rotates to drive the first adjusting bevel gear 130 to rotate, and the first adjusting bevel gear 130 rotates to drive the screw rod sliding block 154 to move up and down to adjust the overturning position of the mounting platform 144.
Beneficially or exemplarily, the wind speed detection mechanism includes a wind speed detection support platform 135 fixedly installed on an end surface of a top boss of the turnover control work box 166, a blade transmission work box 137 is installed on the top of the wind speed detection support platform 135, a thrust bearing 136 is fixedly installed between the blade transmission work box 137 and the wind speed detection support platform 135 in a matching manner, a blade transmission work cavity 140 is installed in the blade transmission work box 137, a wind speed detection work cavity 132 is installed on the left side of the spline shaft 156, a flywheel shaft 134 is installed between a top wall of the wind speed detection work cavity 132 and a bottom wall of the blade transmission work cavity 140 in a rotating and matching manner, a flywheel 133 is fixedly installed on an end surface of a bottom of the flywheel shaft 134, speed detectors 187 are symmetrically installed in an upper inner wall and a lower inner wall of the wind speed detection work cavity 132 up and down, and a first blade, a vane shaft 142 penetrating through the right end face of the vane transmission working chamber 137 is rotatably fitted and installed between the left and right inner walls of the vane transmission working chamber 140, a second vane transmission bevel gear 141 is fixedly installed on the vane shaft 142, the second vane transmission bevel gear 141 is engaged with the first vane transmission bevel gear 138, a vane 143 is fixedly installed on the right end face of the vane shaft 142, and a tail 139 is fixedly installed on the left end face of the vane transmission working chamber 137, so that when wind blows the vane 143, the vane 143 rotates to drive the second vane transmission bevel gear 141 to rotate, the second vane transmission bevel gear 141 rotates to drive the first vane transmission bevel gear 138 to rotate, the first vane transmission bevel gear 138 rotates to drive the flywheel 133 to rotate, the speed detector 187 detects the rotation speed of the flywheel 133, and when the wind speed is high, the sliding sleeve driving electromagnet 185 and the recovery control electromagnet 184 are energized, the recovery driving spur gear 159 can drive the screw rod sliding block 154 to move downwards, so that the mounting platform 144 is horizontally arranged, and damage is reduced.
When the device is used, the supporting threaded rod 106 and the supporting threaded sleeve 107 are rotated to enable the device to adapt to the ground, the rotary driving motor 101 is started, the rotary driving motor 101 drives the rotary driving worm 103 to rotate, the rotary driving worm 103 drives the rotary transmission worm gear 110 to rotate, the rotary transmission worm gear 110 drives the rotary rotation spur gear 113 to rotate so as to enable the turnover control work box 166 to rotate, the main driving motor 170 is started, the main driving motor 170 drives the first transmission belt pulley 169 and the second transmission belt pulley 175 to rotate, the first transmission belt pulley 169 rotates to drive the turnover driving spur gear 124 and the spline sleeve gear 158 to rotate, the spline sleeve gear 158 drives the screw rod shaft 152 to rotate so as to enable the screw rod sliding block 154 to move up and down, so that the mounting platform 144 is turned up and down, the second transmission belt pulley 175 rotates to drive the clutch clamping die 178 and the transmission pin shaft 181 to rotate, thereby driving the recovery driving spur gear 159 to rotate so as to drive, the adjusting hand wheel 126 is pushed to move rightwards, so that the spline sleeve gear 158 and the spline shaft 156 are disengaged, the second adjusting bevel gear 128 and the first adjusting bevel gear 130 are engaged, the adjusting hand wheel 126 is rotated to adjust the angle of the mounting platform 144, when the wind speed is too high, the speed detector 187 detects the speed of the flywheel 133 to control the sliding sleeve driving electromagnet 185 to pull the spline sleeve gear 158 downwards, so that the turnover driving spur gear 124 and the spline sleeve gear 158 are disengaged, and the speed detector 187 controls the driving pin shaft 181 and the clamping die bayonet 179 to be locked, so that the action of the recovery mechanism is controlled.
The invention has the beneficial effects that: the device has the advantages of simple structure and convenient operation, the device can adapt to different ground environments and different regions for use through the supporting mechanism, the mounting angle of the device can be adjusted through the rotating mechanism, the mounting frame can be adjusted through the turnover mechanism, the display can be recovered by the recovery mechanism in severe weather of strong wind without being damaged, the angle position of the mounting frame can be flexibly adjusted through the manual adjusting mechanism, the angle of the mounting frame can be set and controlled again, and the device is worthy of popularization.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (1)
1. An anti-glare display, comprising a support mechanism, characterized in that: the supporting mechanism comprises a base box body, a supporting thread sleeve is installed and supported by the end face thread fit at the bottom of the base box body, a supporting threaded rod is installed and supported by the inner thread fit of the supporting threaded rod, a supporting foot block is installed and supported by the supporting threaded rod in a hinged fit manner, a rotating mechanism is arranged on the upper side of the supporting mechanism and comprises a rotating driving motor and a rotating driving working chamber, a rotating driving worm and a rotating driving worm wheel are arranged in the rotating driving working chamber, a rotating driving working groove is formed in the upper side of the rotating driving working chamber, a rotating driving straight gear is arranged in the rotating driving working groove, the rotating mechanism further comprises a rotating straight gear, a turnover control working box body is fixedly installed on the top end face of the rotating straight gear, a driving mechanism is arranged in the turnover control working box body and comprises a main driving motor and a main driving working chamber, a first driving belt, the front side of the driving mechanism is provided with a turnover control mechanism, the turnover control mechanism comprises a main transmission working cavity and a turnover transmission shaft, a turnover driving straight gear and a spline housing gear are arranged in the main transmission working cavity, a lead screw shaft is arranged on the upper side of the turnover transmission shaft, a spline shaft is arranged on the lower side of the turnover transmission shaft and is in spline fit with the spline housing gear, the turnover control mechanism also comprises a lead screw slider and an installation platform, the left side of the turnover control mechanism is provided with a recovery control mechanism, the recovery control mechanism comprises a clutch control working cavity, a clutch clamping die and a transmission pin shaft fixing block are arranged in the clutch control working cavity, a transmission pin shaft is fixedly installed on the transmission pin shaft fixing block, a die clamping bayonet is arranged in the clutch clamping die, the transmission pin shaft can be clamped with the die clamping bayonet, a permanent magnet is also arranged in the clutch control working cavity, and a, the wind speed detection device is characterized in that the recovery control mechanism further comprises a recovery driving straight gear and a sliding sleeve driving electromagnet, the recovery driving straight gear is meshed with a spline sleeve gear, a manual adjusting mechanism is arranged on the left side of the turnover control mechanism, the manual control mechanism comprises an adjusting hand wheel, a second adjusting bevel gear and a supporting slide rod are arranged in the main transmission working cavity, a wind speed detection mechanism is arranged at the top of the turnover control working box body and comprises blades and a wind speed detection working cavity, a flywheel is arranged in the wind speed detection working cavity, and speed detectors are arranged in the upper inner wall and the lower inner wall of the wind speed detection working cavity; the supporting mechanism comprises a base box body, front and back and left and right symmetrical thread fit supporting thread sleeves are arranged on the end surface of the bottom of the base box body, front and back and left and right symmetrical thread fit supporting threaded rods are arranged in the front and back and left and right symmetrical supporting thread sleeves, supporting foot blocks are symmetrically arranged on the front and back and left and right sides of the end surface of the bottom of the base box body, supporting foot hinge seats are fixedly arranged on the top end surfaces of the front, back, left and right supporting foot blocks symmetrically and front and back and left and right, and the bottom ends of the front; the rotary mechanism comprises a rotary driving working chamber arranged in the base box body, a rotary driving motor is fixedly arranged in the inner wall of the rear side of the rotary driving working chamber, a rotary driving worm shaft is fixedly arranged on the end face of the front side of an output shaft of the rotary driving motor, a section of rotary driving worm is arranged on the rotary driving worm shaft, the end face of the top of the base box body is positioned at the upper side of the rotary driving working chamber and is provided with an upward rotary driving working groove, a rotary driving worm wheel shaft penetrating through the bottom wall of the rotary driving working groove is arranged between the upper inner wall and the lower inner wall of the rotary driving working chamber in a rotating fit manner, a rotary driving worm wheel is fixedly arranged on the rotary driving worm wheel shaft and is meshed with the rotary driving worm, a rotary driving straight gear is fixedly arranged on the end face of the top of the rotary driving worm wheel shaft, and an overturning, a rotary rotating straight gear is fixedly arranged on the end surface of the bottom of the turnover control working box body and is meshed with the rotary transmission straight gear; the driving mechanism comprises a main driving working chamber arranged in the turnover control working box body, a main driving motor is fixedly arranged in the inner wall of the rear side of the main driving working chamber, a main driving motor spindle is fixedly arranged on the end face of the front side of an output shaft of the front side of the main driving motor, a first driving belt pulley is fixedly arranged on the main driving motor spindle, a second driving belt pulley is fixedly arranged on the main driving motor spindle and positioned on the front side of the first driving belt pulley, a turnover deceleration working chamber is arranged on the front side of the main driving working chamber, a turnover worm shaft is rotatably matched and arranged between the turnover deceleration working chamber and the main driving working chamber, a first driving belt pulley is fixedly arranged on the turnover worm shaft, a first driving belt is arranged between the first driving belt pulley and the first driving belt pulley in a transmission matching way, and a clutch control working chamber is arranged on the right side of the turnover deceleration working chamber, a clutch clamping shaft is installed between the inner wall of the rear side of the clutch control working cavity and the inner wall of the front side of the main driving working cavity in a rotating fit mode, a second transmission belt pulley is fixedly installed on the end face of the rear side of the clutch clamping shaft, and a second transmission belt is installed between the second transmission belt pulley and the second driving belt pulley in a transmission fit mode; the turnover control mechanism comprises a turnover worm arranged on a turnover worm shaft, the upper side of the turnover reduction working cavity is provided with a main transmission working cavity, a turnover worm gear shaft penetrating through the bottom wall of the main transmission working cavity is installed between the upper inner wall and the lower inner wall of the turnover reduction working cavity in a rotating fit manner, the turnover worm gear is fixedly installed on the turnover worm gear shaft and is meshed with the turnover worm, the top end face of the turnover worm gear shaft is fixedly provided with a turnover driving straight gear, the bottom wall of the main transmission working cavity is provided with a sliding sleeve sliding groove communicated with the main transmission working cavity, a sliding sleeve driving electromagnet is fixedly installed in the bottom wall of the sliding sleeve sliding groove, a spline sleeve gear shaft is arranged in the sliding sleeve sliding groove, a spline sleeve gear shaft sleeve is installed on the spline sleeve gear shaft in a rotating fit manner, and the spline sleeve gear shaft sleeve is installed in, a shaft sleeve compression spring is fixedly installed between the end face of the bottom of the spline sleeve gear shaft sleeve and the bottom wall of the sliding sleeve sliding groove, a spline sleeve gear is fixedly installed on the end face of the top of the spline sleeve gear shaft, a screw rod transmission working groove with a right opening is formed in the right end face of a boss at the top of the turnover control working box body, limit control switches are symmetrically and fixedly installed in the inner wall of the left side of the screw rod transmission working groove in an up-and-down mode, a turnover transmission shaft penetrating through the top wall of the main transmission working cavity is installed between the upper inner wall and the lower inner wall of the screw rod transmission working groove in a rotating and matching mode, a spline shaft is arranged on the lower side of the turnover transmission shaft and can be in spline matching with the spline sleeve gear, a first adjusting bevel gear is fixedly installed on the turnover transmission shaft, a screw rod shaft is arranged, the turning control working box body is provided with a mounting platform at the top, the left end face of the mounting platform is fixedly provided with a pulling connecting rod hinge seat, the left end face of the mounting platform is located at the lower side of the pulling connecting rod hinge seat and is fixedly provided with a support frame hinge seat, the support frame hinge seat is mounted with the support frame in a hinged fit manner, the pulling connecting rod hinge seat is mounted with the turning pulling connecting rod in a hinged fit manner, the front end face and the rear end face of the mounting platform are symmetrically and fixedly provided with thread fixing blocks, and the upper end face and the lower end face of the mounting platform are symmetrically and fixedly provided with limiting blocks; the recycling control mechanism comprises a clutch clamping die fixedly installed on the front end face of a clutch clamping die shaft, a clamping die bayonet with a forward opening is formed in the front end face of the clutch clamping die, a recycling transmission working cavity is arranged on the front side of the clutch control working cavity, a first recycling transmission shaft penetrating through the front inner wall of the clutch control working cavity is installed between the front inner wall and the rear inner wall of the recycling transmission working cavity in a rotating matching mode, a transmission shaft fixing transmission sleeve is fixedly installed on the rear end face of the first recycling transmission shaft, a transmission pin shaft fixing block is installed on the first recycling transmission shaft in a sliding matching mode and located in front of the transmission shaft fixing transmission sleeve, a transmission pin shaft is fixedly installed on the rear end face of the transmission pin fixing block, the transmission pin shaft penetrates through the transmission shaft fixing transmission sleeve backwards and can be clamped with the clamping die bayonet, and a permanent magnet is fixedly installed on the, recovery control electromagnets are fixedly installed in the inner wall of the front side of the clutch control working cavity in a bilateral symmetry mode, a first recovery transmission bevel gear is fixedly installed on a first recovery transmission shaft, a second recovery transmission shaft is installed between the top wall of the recovery transmission working cavity and the bottom wall of the main transmission working cavity in a rotating fit mode, a second recovery transmission bevel gear is fixedly installed on the bottom end face of the second recovery transmission shaft, the second recovery transmission bevel gear is meshed with the first recovery transmission bevel gear, a recovery driving straight gear is fixedly installed on the top end face of the second recovery transmission shaft, and the recovery driving straight gear is meshed with the spline housing gear; the manual adjusting mechanism comprises an adjusting hand wheel shaft which is installed between the inner wall of the left side of the main transmission working cavity and the end face of the left side of the base box body in a sliding fit mode, an adjusting hand wheel is fixedly installed on the end face of the left side of the adjusting hand wheel shaft, a second adjusting bevel gear is fixedly installed on the adjusting hand wheel shaft and can be meshed with the first adjusting bevel gear, a supporting slide rod is installed at the tail end of the right side of the adjusting hand wheel shaft in a rotating fit mode, a supporting slide rod sliding groove communicated with the main transmission working cavity is formed in the inner wall of the right side of the main transmission working cavity, the supporting slide rod is installed with the supporting slide rod sliding groove in a sliding fit mode, and; the wind speed detection mechanism comprises a wind speed detection support platform fixedly arranged on the top end surface of a boss on the top of the turnover control working box body, a blade transmission working box body is arranged on the top of the wind speed detection support platform, a thrust bearing is fixedly matched and installed between the blade transmission working box body and the wind speed detection support platform, a blade transmission working cavity is arranged in the blade transmission working box body, a wind speed detection working cavity is arranged on the left side of the spline shaft, a transmission flywheel shaft is rotatably matched and installed between the top wall of the wind speed detection working cavity and the bottom wall of the blade transmission working cavity, a flywheel is fixedly installed on the bottom end surface of the transmission flywheel shaft, speed detectors are symmetrically arranged in the upper inner wall and the lower inner wall of the wind speed detection working cavity from top to bottom, a first blade transmission bevel gear is fixedly installed on the top end surface of the transmission flywheel shaft, a blade shaft penetrating, the blade shaft is fixedly provided with a second blade transmission bevel gear, the second blade transmission bevel gear is meshed with the first blade transmission bevel gear, the right side end face of the blade shaft is fixedly provided with a blade, and the left side end face of the blade transmission working box body is fixedly provided with an empennage.
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| CN201910310199.0A CN109958852B (en) | 2019-04-17 | 2019-04-17 | Anti-dazzle display |
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| CN201910310199.0A CN109958852B (en) | 2019-04-17 | 2019-04-17 | Anti-dazzle display |
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| CN109958852B true CN109958852B (en) | 2021-02-05 |
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| CN111550705B (en) * | 2020-06-04 | 2022-07-22 | 佛山市施博特医疗科技有限公司 | Indoor anti-dazzling LED illuminating lamp |
| CN112393070B (en) * | 2020-11-13 | 2022-04-05 | 内蒙古师范大学 | Camera adjusting and supporting structure for digital media art design |
| CN113124277B (en) * | 2021-04-26 | 2023-04-25 | 东营科技职业学院 | Intelligent interaction integrated equipment for preschool education |
| CN116857611B (en) * | 2023-06-25 | 2024-02-13 | 江苏中正照明集团有限公司 | LED illuminating lamp and LED illuminating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI365058B (en) * | 2009-07-23 | 2012-06-01 | Top Victory Invest Ltd | Digital photo frame with slide structure |
| CN208221960U (en) * | 2018-05-30 | 2018-12-11 | 福建大闽商创业服务有限公司 | A kind of rotary advertisement LED display |
| CN208311850U (en) * | 2018-06-05 | 2019-01-01 | 广州锋牛网络科技有限公司 | A kind of mobile site's construction displaying ac equipment |
| CN108799716A (en) * | 2018-06-15 | 2018-11-13 | 合肥锦和信息技术有限公司 | A kind of height-adjustable computer display screen |
| CN109488841B (en) * | 2018-11-08 | 2020-09-22 | 安徽省砀山兴达罐业食品有限公司 | Outdoor electronic information tablet with anti typhoon ability |
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Inventor after: Li Jinjie Inventor after: Huang Jianyuan Inventor after: Li Yunyun Inventor after: Lu Lili Inventor before: Lu Lili |
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Effective date of registration: 20210121 Address after: No.405, 4th floor, No.2 standard workshop, No.189, Fazhan Avenue, XiXiangTang District, Nanning, Guangxi 530000 Applicant after: Guangxi Yongcheng cloud Technology Co.,Ltd. Address before: No.32, Huafeng Road, Xiacheng District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU ZHITIAN E-COMMERCE Co.,Ltd. |
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Denomination of invention: An anti glare display Effective date of registration: 20220308 Granted publication date: 20210205 Pledgee: Guangxi Guihui Financing Guarantee Co.,Ltd. Pledgor: Guangxi Yongcheng cloud Technology Co.,Ltd. Registration number: Y2022450000015 |
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