CN112555606A - Multifunctional display screen base for electrostatic protection - Google Patents

Multifunctional display screen base for electrostatic protection Download PDF

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Publication number
CN112555606A
CN112555606A CN202011545522.1A CN202011545522A CN112555606A CN 112555606 A CN112555606 A CN 112555606A CN 202011545522 A CN202011545522 A CN 202011545522A CN 112555606 A CN112555606 A CN 112555606A
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CN
China
Prior art keywords
end wall
fixedly connected
transmission cavity
rotating shaft
display screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011545522.1A
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Chinese (zh)
Inventor
姜浩威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Lvsayou Trading Co ltd
Original Assignee
Nanjing Lvsayou Trading Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Lvsayou Trading Co ltd filed Critical Nanjing Lvsayou Trading Co ltd
Priority to CN202011545522.1A priority Critical patent/CN112555606A/en
Publication of CN112555606A publication Critical patent/CN112555606A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B08B1/10—
    • B08B1/32—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
    • 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
    • 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
    • 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
    • F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • 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
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges

Abstract

The invention relates to the relevant field of static electricity, in particular to a multifunctional display screen base for electrostatic protection, which comprises a base, wherein the base is placed on a desktop, a first transmission cavity is arranged in the base, an adjusting device for adjusting the display direction of a display screen is arranged in the first transmission cavity, the adjusting device comprises a first rotating shaft which is rotatably connected between the first transmission cavity and the upper side end wall of the base, the upper end of the first rotating shaft is fixedly connected with a support, a first adjusting wheel is arranged on the left side end wall of the support in a threaded connection manner, the device plays a role of fixing and supporting the display screen and simultaneously satisfies the rotation of the display screen in the left-right direction and the up-down direction, and a user can flexibly use the display screen; can regularly eliminate the static on the display screen, make the display screen reduce the adsorption efficiency of the dust of air, avoid display screen user's face can not receive great stimulus, can clear up the display screen simultaneously, guarantee the display effect of display screen.

Description

Multifunctional display screen base for electrostatic protection
Technical Field
The invention relates to the field of static electricity, in particular to a multifunctional display screen base for static electricity protection.
Background
Static electricity is a charge in a static state. In dry and windy autumn, people often encounter the phenomenon in daily life, facial diseases such as erythema, pigmentation and the like of the face of a computer worker are caused, and the static electricity generated by a computer screen attracts a large amount of suspended dust to stimulate the face.
The traditional display screen base only has a single supporting function and does not have an electrostatic protection function aiming at a computer screen, and a display screen base capable of regularly eliminating the static electricity of the computer screen is absent at present.
Disclosure of Invention
The invention aims to provide a multifunctional display screen base for electrostatic protection, which can overcome the defects in the prior art, thereby improving the practicability of equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: a multifunctional display screen base for electrostatic protection comprises a base, wherein the base is placed on a desktop, a first transmission cavity is arranged in the base, an adjusting device for adjusting the display direction of a display screen is arranged in the first transmission cavity, the adjusting device comprises a first rotating shaft which is arranged on the first transmission cavity and is rotatably connected between the upper side end wall of the base, a support is fixedly connected to the upper end of the first rotating shaft, a first adjusting wheel is arranged on the left side end wall of the support in a threaded connection manner, a second adjusting wheel is arranged on the right side end wall of the support in a rotatable connection manner, a fixing rod is arranged on the upper end of the support in a rotatable connection manner, a telescopic frame is fixedly connected to the left end and the right end of the fixing rod, the display screen is fixedly connected to the front side end wall of the telescopic frame on the left side and the right side, when a user needs to adjust the display direction of, the user can unscrew the first adjusting wheel and then twists the second adjusting wheel, the second adjusting wheel can drive the display screen to rotate up and down, the user can drive the display screen to rotate left and right when twisting the support, thereby adjusting the display direction of the display screen, a telescopic cavity is arranged in the end wall of one side, away from each other, of the telescopic frame, with the opening forward and outward, a first slide seat is arranged in the telescopic cavity in a sliding connection manner, a telescopic device for controlling the first slide seat to stretch is arranged in the telescopic cavity, a second transmission cavity is arranged in the fixed rod, a power device for providing power for the telescopic device is arranged in the second transmission cavity, the power device can drive the telescopic device to stretch the first slide seats at the left and right sides to one side away from each other, a first sliding cavity is arranged in the end wall of the front of the first slide seat, with the opening forward, the telescoping device can drive the second slide that sliding connection was equipped with in the first smooth chamber moves forward, the smooth chamber of the second that is equipped with of opening forward in the second slide front end wall, the smooth intracavity of second is equipped with and is used for the cleanness display screen and elimination the clearing device of display screen surface static electricity, clearing device can the second slide removes forward after the front end the static electricity on display screen surface is right the dust on display screen surface is swept, sweeps and accomplishes the back, the telescoping device can drive the second slide with initial position is removed back to first slide, finally realizes the multi-functional display screen base that is used for electrostatic protection of this design.
Furthermore, the adjusting device comprises a ratchet wheel fixedly connected and arranged in the first transmission cavity through the first rotating shaft, a front first rotating seat and a rear first rotating seat are fixedly connected and arranged on the left end wall of the first transmission cavity, a second rotating shaft is rotatably connected and arranged in the first rotating seat, a pawl is fixedly connected and arranged on the second rotating shaft, a spring is fixedly connected and arranged between the pawls on the front side and the rear side, the spring is always in a stretching state, the pawls on the front side and the rear side are respectively and constantly contacted with the front side and the rear side of the ratchet wheel, a first straight gear is fixedly connected and arranged on the second rotating shaft, the first straight gears on the front side and the rear side are meshed, a first electromagnetic switch capable of attracting the pawl on the rear side is fixedly connected and arranged on the end wall of the first transmission cavity, a third transmission cavity is arranged in the support, and a threaded shaft is arranged between the third transmission cavity and the left end wall of the support in a threaded connection, the left end of the threaded shaft is fixedly connected with the threaded shaft, the right end wall of the right side of the threaded shaft is provided with a control cavity with an inward opening, the end wall of the control cavity is fixedly connected with a washer, the left end wall of the control cavity is fixedly connected with a second electromagnetic switch, a third transmission cavity is rotatably connected with the right side of the bracket and is provided with a third rotating shaft, the right end of the third rotating shaft is fixedly connected with a second adjusting wheel, the third rotating shaft is fixedly connected with a first belt pulley in the third transmission cavity, the upper side of the third transmission cavity is provided with a fourth transmission cavity, a rotating cavity penetrating through the upper end wall and the lower end wall of the fixed rod is arranged in the wall of the front side end of the fixed rod, a first shaft sleeve penetrating through the left end wall and the right end wall of the fourth transmission cavity is fixedly connected between the left end wall and the right end wall of the rotating cavity, and the first shaft sleeve is, the second belt pulley and the first belt pulley are in belt transmission connection.
Further, the power device comprises a fourth rotating shaft which is arranged between the telescopic cavities on the left side and the right side and is rotatably connected with the first shaft sleeve, the fourth rotating shaft penetrates through the left end wall and the right end wall of the first shaft sleeve and is rotatably connected with the first shaft sleeve, the fourth rotating shaft is fixedly connected with a first worm gear in the second transmission cavity, a fifth rotating shaft is arranged between the upper end wall and the lower end wall of the second transmission cavity in a rotating manner, the fifth rotating shaft is fixedly connected with a first worm meshed with the first worm gear, a second straight gear is fixedly connected with the fifth rotating shaft on the upper side and the lower end wall of the first worm, a sliding frame is arranged between the upper end wall and the lower end wall of the second transmission cavity in a sliding manner, a rack frame is fixedly connected with the left end wall of the sliding frame, and a first rack meshed with the second straight gear is fixedly connected with the front end wall of the rack frame, the sliding rack is characterized in that a first motor is fixedly connected in the rear side end wall of the second transmission cavity, a first motor shaft is arranged at the front end of the first motor in a power connection mode, a rotating disc is fixedly connected to the first motor shaft, a rotating pin is fixedly connected to the front side end wall of the rotating disc, and the rotating pin is slidably connected in the sliding rack.
Furthermore, the telescopic device comprises fifth transmission cavities arranged in the first sliding seats at the left and right sides, a first bevel gear is fixedly connected with the fourth rotating shaft, a clamping block is fixedly connected with the upper side end wall of the fifth transmission cavity, a second shaft sleeve in threaded connection with the fourth rotating shaft is arranged on the end wall of one side, close to the fifth transmission cavity, of the fifth transmission cavity in a sliding connection manner, the second shaft sleeve is far away from the end wall of one side and is in sliding connection with the clamping block, a sixth transmission cavity is arranged on the upper side of the fifth transmission cavity, a sixth rotating shaft is rotatably connected between the sixth transmission cavity and the fifth transmission cavity, a second bevel gear is fixedly connected with the sixth rotating shaft in the sixth transmission cavity, and a third bevel gear capable of being meshed with the first bevel gear is fixedly connected with the sixth rotating shaft in the fifth transmission cavity, a seventh transmission cavity is arranged on one side, away from each other, of the sixth transmission cavity, a seventh rotating shaft is arranged between the seventh transmission cavity and the sixth transmission cavity in a rotating connection mode, a fourth bevel gear meshed with the second bevel gear is fixedly connected in the seventh transmission cavity through the seventh rotating shaft, a second worm is fixedly connected in the seventh transmission cavity through the seventh rotating shaft, an eighth rotating shaft is arranged between the seventh transmission cavity and the first sliding cavity in a rotating connection mode, a second worm wheel meshed with the second worm is fixedly connected in the seventh transmission cavity through the eighth rotating shaft, and the second sliding seat is arranged in the first sliding cavity in a threaded connection mode through the eighth rotating shaft.
Further, the clearing device comprises a second rack fixedly connected and arranged on the end wall of one side, close to each other, of the second sliding cavity, a second motor is fixedly connected and arranged in the bottom wall of the second sliding cavity, a second motor shaft is dynamically connected and arranged at the upper end of the second motor, a second motor which is connected with the second sliding cavity in a sliding manner is arranged on the second motor shaft in a threaded manner, a ninth rotating shaft is rotatably connected and arranged on the end wall of the front side of the second motor, a third straight gear meshed with the second rack is arranged on the ninth rotating shaft in a spline connection manner, a torsion spring is fixedly connected and arranged between the end wall of the rear side of the third straight gear and the second motor, a second rotating seat is fixedly connected and arranged at the front end of the second rack, the static eliminating rod is fixedly connected and arranged at the lower end of the second rotating seat, and a third motor is fixedly connected and arranged in the end wall of the lower side of the second rotating seat, the lower end of the third motor is in power connection with the cleaning rod.
The invention has the beneficial effects that: a multifunctional display screen base for electrostatic protection has the advantages that the display screen can be fixedly supported, and meanwhile, the rotation of the display screen in the left-right direction and the up-down direction is met, so that a user can flexibly use the display screen; can regularly eliminate the static on the display screen, make the display screen reduce the adsorption efficiency of the dust of air, avoid display screen user's face can not receive great stimulus, can clear up the display screen simultaneously, guarantee the display effect of display screen.
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 a multifunctional display base for electrostatic protection according to the present invention;
FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;
FIG. 3 is an enlarged view of the structure at "B" in FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 2;
FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 3;
FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 7, for the sake of convenience of description, the following orientations are now 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.
The invention relates to a multifunctional display screen base for electrostatic protection, which is mainly applied to a display screen base and is further explained by combining the attached drawings of the invention.
The invention relates to a multifunctional display screen base for electrostatic protection, which comprises a base 10, wherein the base 10 is placed on a table top, a first transmission cavity 43 is arranged in the base 10, an adjusting device 991 for adjusting the display direction of a display screen 75 is arranged in the first transmission cavity 43, the adjusting device 991 comprises a first rotating shaft 11 which is rotatably connected between the first transmission cavity 43 and the upper side end wall of the base 10, the upper end of the first rotating shaft 11 is fixedly connected with a support 12, a first adjusting wheel 13 is arranged on the left side end wall of the support 12 in a threaded connection manner, a second adjusting wheel 14 is arranged on the right side end wall of the support 12 in a rotatable connection manner, a fixing rod 77 is arranged on the upper end of the support 12 in a rotatable manner, telescopic frames 19 are fixedly connected at the left end and the right end of the fixing rod 77, the display screen 75 is arranged on the front side end walls of the telescopic frames 19 at the left side and the right side, when the user needs to adjust when the display screen 75 shows the direction, the user can unscrew first regulating wheel 13, twists reverse again second regulating wheel 14, second regulating wheel 14 can drive display screen 75 rotates from top to bottom, the user twists reverse can drive when support 12 display screen 75 rotates from side to side, thereby the adjustment the display direction of display screen 75, the inside opening of a side end wall that expansion bracket 19 kept away from each other is equipped with flexible chamber 20 forward and outwards, sliding connection's in flexible chamber 20 is equipped with first slide 21, be equipped with in the flexible chamber 20 and be used for controlling the flexible telescoping device 993 of first slide 21, be equipped with second transmission chamber 15 in the dead lever 77, be equipped with in the second transmission chamber 15 and be used for providing power for telescoping device 993, power device 992 can drive telescoping device 993 with the left and right sides first slide 21 extends to the one side of keeping away from each other, preceding being equipped with first smooth chamber 65 of opening in the side end wall before first slide 21, telescoping device 993 can drive second slide 78 that sliding connection was equipped with moves forward in the first smooth chamber 65, the opening is equipped with second smooth chamber 68 forward in the side end wall before the second slide 78, it is used for cleaning to be equipped with in the smooth chamber 68 of second display screen 75 with eliminate the clearing device 994 of display screen 75 surface static, clearing device 994 can second slide 78 removes forward after the foremost the static on display screen 75 surface is right display screen 75 surface dust sweeps, sweeps and accomplishes the back, telescoping device 993 can drive second slide 78 with first slide 21 removes back initial position, finally realizes a multi-functional display screen base that is used for electrostatic protection of this design.
Beneficially, the adjusting device 991 includes a ratchet 44 fixedly connected and arranged in the first transmission cavity 43 by the first rotating shaft 11, a front first rotating seat 80 and a rear first rotating seat 80 fixedly connected and arranged on the left end wall of the first transmission cavity 43, a second rotating shaft 46 rotatably connected and arranged in the first rotating seat 80, a pawl 45 fixedly connected and arranged on the second rotating shaft 46, a spring 48 fixedly connected and arranged between the pawls 45 on the front side and the rear side, the spring 48 being always in a stretching state, so that the pawls 45 on the front side and the rear side are respectively and always in contact with the front side and the rear side of the ratchet 44, a first straight gear 47 fixedly connected and arranged on the second rotating shaft 46, the first straight gear 47 on the front side and the rear side being engaged, a first electromagnetic switch 81 capable of attracting the pawl 45 on the rear side being fixedly connected and arranged on the end wall of the first transmission cavity 43, a third transmission cavity 39 being arranged in the bracket 12, the third transmission cavity 39 and the left end wall of the bracket 12 are connected by screw thread and provided with a screw thread shaft 35, the left end of the screw thread shaft 35 is fixedly connected with the screw thread shaft 35, the right end wall of the right side of the screw thread shaft 35 is provided with a control cavity 37 with an inward opening, the end wall of the control cavity 37 is provided with a gasket 38, the left end wall of the control cavity 37 is fixedly connected with a second electromagnetic switch 36, the right end wall of the third transmission cavity 39 and the right side of the bracket 12 is rotatably connected with a third rotating shaft 42, the right end of the third rotating shaft 42 is fixedly connected with the second adjusting wheel 14, the third rotating shaft 42 is fixedly connected with a first belt pulley 41 in the third transmission cavity 39, the upper side of the third transmission cavity 39 is provided with a fourth transmission cavity 17, the front end wall of the fixing rod 77 is provided with a rotating cavity 57 penetrating through the upper and lower end walls of the fixing rod 77, the first shaft sleeve 18 which penetrates through the left end wall and the right end wall of the fourth transmission cavity 17 is fixedly connected between the left end wall and the right end wall of the rotating cavity 57, the first shaft sleeve 18 is fixedly connected in the fourth transmission cavity 17 and is provided with a second belt pulley 56, and the second belt pulley 56 is in transmission connection with the first belt pulley 41 through a belt 40.
Beneficially, power device 992 includes the left and right sides rotate between the flexible chamber 20 and connect the running through of being equipped with the fourth pivot 16 of end wall about the second transmission chamber 15, fourth pivot 16 runs through end wall about the first sleeve 18 and with the first sleeve 18 rotates and connects, fourth pivot 16 is in fixed connection is equipped with first worm wheel 50 in the second transmission chamber 15, rotate between the end wall about the second transmission chamber 15 and be equipped with fifth pivot 59, fixed connection be equipped with on the fifth pivot 59 with first worm wheel 50 meshing's first worm 58, first worm 58 upside fixed connection is equipped with second straight teeth wheel 51 in the fifth pivot 59, sliding connection's be equipped with carriage 55 between the end wall about the second transmission chamber 15, fixed connection be equipped with rack 53 on the end wall of carriage 55 left side, fixed connection be equipped with on the end wall of rack 53 front side be equipped with the first straight teeth wheel 51 meshing's of second straight teeth wheel The strip 52, what second transmission cavity 15 rear side end wall internal fixation connected is equipped with first motor 63, what first motor 63 front end power was connected is equipped with first motor shaft 62, what fixed connection was equipped with carousel 61 on the first motor shaft 62, what fixed connection was equipped with on the carousel 61 front side end wall is equipped with rotation pin 60, rotation pin 60 is in sliding connection in the carriage 55.
Advantageously, the telescopic device 993 includes fifth transmission cavities 33 provided in the first sliding base 21 on the left and right sides, the fourth rotating shaft 16 extends into the fifth transmission cavities 33 and is fixedly connected with the fifth transmission cavities 33, first bevel gears 34 are provided on the fifth transmission cavities 33, fixture blocks 31 are provided on the upper side end walls of the fifth transmission cavities 33, the fifth transmission cavities 33 are close to one side end walls and are slidably connected with second sleeves 32 connected with the fourth rotating shaft 16 in a threaded manner, the second sleeves 32 are far away from one side end walls and are slidably connected with the fixture blocks 31, sixth transmission cavities 22 are provided on the upper sides of the fifth transmission cavities 33, sixth rotating shafts 29 are provided between the sixth transmission cavities 22 and the fifth transmission cavities 33 and are rotatably connected with each other, the sixth rotating shafts 29 are provided with second bevel gears 23 fixedly connected in the sixth transmission cavities 22, and third bevel gears capable of meshing with the first bevel gears 34 are provided on the sixth rotating shafts 29 fixedly connected in the fifth transmission cavities 33 30, a seventh transmission cavity 28 is arranged on one side of the sixth transmission cavity 22 away from each other, a seventh rotating shaft 25 is arranged between the seventh transmission cavity 28 and the sixth transmission cavity 22 in a rotating connection manner, a fourth bevel gear 24 meshed with the second bevel gear 23 is fixedly connected to the seventh rotating shaft 25 in the seventh transmission cavity 28, a second worm 27 is fixedly connected to the seventh rotating shaft 25 in the seventh transmission cavity 28, an eighth rotating shaft 64 is arranged between the seventh transmission cavity 28 and the first sliding cavity 65 in a rotating connection manner, a second worm wheel 26 meshed with the second worm 27 is fixedly connected to the eighth rotating shaft 64 in the seventh transmission cavity 28, and the second sliding seat 78 is arranged on the eighth rotating shaft 64 in the first sliding cavity 65 in a threaded connection manner.
Beneficially, the removing device 994 includes a second rack 74 fixedly connected to the end wall of one side of the second sliding cavity 68 close to each other, a second motor 70 fixedly connected to the bottom wall of the second sliding cavity 68, a second motor shaft 69 connected to the upper end of the second motor 70 in a power manner, a second motor 70 connected to the second motor shaft 69 in a sliding manner and connected to the second sliding cavity 68 in a threaded manner, a ninth rotating shaft 71 rotatably connected to the front end wall of the second motor 70, a third spur gear 73 engaged with the second rack 74 and connected to the ninth rotating shaft 71 in a splined manner, a torsion spring 72 fixedly connected to the end wall of the rear side of the third spur gear 73 and the second motor 70, a second rotating base 66 fixedly connected to the front end of the second rack 74, and a static electricity eliminating rod 67 fixedly connected to the lower end of the second rotating base 66, a third motor 79 is fixedly connected in the lower side end wall of the second rotating seat 66, and the lower end of the third motor 79 is provided with the cleaning rod 76 in a power connection manner.
The following describes in detail the use steps of a multifunctional display screen base for electrostatic protection with reference to fig. 1 to 7:
at the beginning, the torsional spring 72 is in the torsional mode, the third pivot 42 left end with the packing ring 38 contacts, the packing ring 38 with the third pivot 42 frictional force is great, the packing ring 38 prevents the third pivot 42 rotates, the second electromagnetic switch 36 with the contact of third pivot 42 left side end wall, the second electromagnetic switch 36 control first electromagnetic switch 81 closes.
When a user needs to adjust the display direction of the display screen 75, the user can manually rotate the first adjusting wheel 13, the first adjusting wheel 13 drives the threaded shaft 35 to rotate and move leftward, the threaded shaft 35 drives the second electromagnetic switch 36 and the washer 38 to move leftward, the second electromagnetic switch 36 is separated from the third rotating shaft 42, the second electromagnetic switch 36 controls the first electromagnetic switch 81 to be turned on, the first electromagnetic switch 81 attracts the rear pawl 45 to rotate, the pawl 45 drives the second rotating shaft 46 to rotate, the second rotating shaft 46 drives the first straight gear 47 to rotate, the rear first straight gear 47 drives the front first straight gear 47 to rotate, the first straight gear 47 drives the front and rear pawls 45 to rotate to the sides away from each other, and the pawl 45 is separated from the ratchet 44, the user can be through twisting support 12 drives first axle sleeve 18 rotates, first axle sleeve 18 drives dead lever 77 rotates, dead lever 77 drives the expansion bracket 19 rotates, expansion bracket 19 drives display screen 75 rotates from left to right, third pivot 42 with packing ring 38 breaks away from the contact, and user's accessible rotates second adjusting wheel 14 drives third pivot 42 rotates, third pivot 42 drives first belt pulley 41 rotates, first belt pulley 41 drives belt 40 transmission, belt 40 drives second belt pulley 56 rotates, second belt pulley 56 drives first axle sleeve 18 rotates, first axle sleeve 18 drives dead lever 77 rotates, dead lever 77 drives display screen 75 rotates from top to bottom, thereby adjusts the direction of display screen 75.
The first motor 63 is started, the first motor 63 drives the first motor shaft 62 to rotate, the first motor shaft 62 drives the turntable 61 to rotate, the turntable 61 drives the rotation pin 60 to rotate, the rotation pin 60 drives the carriage 55 to rotate to the left, the carriage 55 drives the rack frame 53 to move to the left, the carriage 55 drives the first rack 52 to move to the left, the first rack 52 drives the second spur gear 51 to rotate, the second spur gear 51 drives the fifth rotating shaft 59 to rotate, the fifth rotating shaft 59 drives the first worm 58 to rotate, the first worm 58 drives the first worm gear 50 to rotate, the first worm gear 50 drives the fourth rotating shaft 16 to rotate, the fourth rotating shaft 16 drives the second sleeve 32 to rotate, and as the friction between the clamping block 31 and the second sleeve 32 is large, the second shaft sleeve 32 does not rotate, the fourth rotating shaft 16 drives the second shaft sleeve 32 to move towards the side away from each other, the second shaft sleeve 32 drives the fixture block 31 to move towards the side away from each other, the fixture block 31 drives the first slide seat 21 to move towards the side away from each other, the first slide seat 21 drives the sixth rotating shaft 29 to move towards the side away from each other, the sixth rotating shaft 29 drives the fixture block 31 to move towards the side away from each other, when the first slide seat 21 slides to the outermost side, the first slide seat 21 moves to the left and right sides of the display screen 75, the first bevel gear 34 is meshed with the third bevel gear 30, the first bevel gear 34 prevents the first slide seat 21 from continuing to slide outwards, the second shaft sleeve 32 starts to rotate by overcoming friction force, and the fourth rotating shaft 16 drives the first bevel gear 34 to rotate, the first bevel gear 34 drives the third bevel gear 30 to rotate, the third bevel gear 30 drives the sixth rotating shaft 29 to rotate, the sixth rotating shaft 29 drives the second bevel gear 23 to rotate, the second bevel gear 23 drives the fourth bevel gear 24 to rotate, the fourth bevel gear 24 drives the seventh rotating shaft 25 to rotate, the seventh rotating shaft 25 drives the second worm 27 to rotate, the second worm 27 drives the second worm wheel 26 to rotate, the second worm wheel 26 drives the eighth rotating shaft 64 to rotate, the eighth rotating shaft 64 drives the second sliding seat 78 to move forward, the second sliding seat 78 extends out from the left and right sides of the display screen 75, after the second sliding seat 78 is completely extended, the rack 53 moves to the leftmost end and contacts the position switch 49, and the position switch 49 controls the first motor 63 to stop.
The second motor 70 is started, the second motor 70 drives the second motor shaft 69 to rotate, the second motor shaft 69 drives the second motor 70 to slide downwards, the second motor 70 drives the ninth rotating shaft 71 to move downwards, the ninth rotating shaft 71 drives the third spur gear 73 to move downwards, the second rack 74 drives the third spur gear 73 to rotate, the third spur gear 73 drives the ninth rotating shaft 71 to rotate, the ninth rotating shaft 71 drives the second rotating seat 66 to slide downwards and rotate, the second rotating seat 66 drives the static eliminating rod 67 and the third motor 79 to rotate, the third motor 79 drives the cleaning rod 76 to rotate to the horizontal side which is close to each other, at the moment, the torsion spring 72 is in a normal state, and meanwhile, the second sliding cavity 68 and the cleaning rod 76 synchronously move downwards, the third motor 79 is started, the third motor 79 drives the cleaning rod 76 to rotate, the second slide chamber 68 eliminates static electricity on the surface of the display screen 75, the cleaning rod 76 contacts the display screen 75 and sweeps dust on the display screen 75, after the second rotating base 66 moves to the lowest end, the second motor 70 rotates reversely and drives the second rotating base 66 to move upward to the initial position of the highest end, when the first motor 63 is started, the first motor 63 drives the carriage 55 to slide rightward, the carriage 55 drives the third bevel gear 30 to rotate reversely, at this time, one end wall of the second sliding seat 78 close to each other contacts with the left and right end walls of the display screen 75, after the second slide 78 moves back to the initial position, the fourth rotating shaft 16 drives the first slide 21 to slide to the initial position to the side close to each other, and finally, the multifunctional display screen base for electrostatic protection of the present design is realized.
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 (5)

1. The utility model provides a multi-functional display screen base for electrostatic protection, includes the base, its characterized in that: the base is placed on a desktop, a first transmission cavity is arranged in the base, an adjusting device for adjusting the display direction of the display screen is arranged in the first transmission cavity, the adjusting device comprises a first rotating shaft which is arranged on the first transmission cavity and is connected between the side end wall of the base in a rotating manner, a support is fixedly connected to the upper end of the first rotating shaft, a first adjusting wheel is arranged on the side end wall of the left side of the support in a threaded connection manner, a second adjusting wheel is arranged on the side end wall of the right side of the support in a rotating manner, a fixed rod is arranged on the upper end of the support in a rotating manner, a telescopic frame is fixedly connected to the left end and the right end of the fixed rod, the display screen is arranged on the front side end wall of the telescopic frame on the left side and the right side in a fixed connection manner, when the display direction of the display screen needs to be adjusted by a user, the, the second adjusting wheel can drive the display screen to rotate up and down, a user can drive the display screen to rotate left and right when twisting the support, thereby adjusting the display direction of the display screen, a telescopic cavity is arranged in the end wall of one side, which is far away from the telescopic frame, of the telescopic frame, the opening is forward and outward, a first slide seat is arranged in the telescopic cavity in a sliding connection mode, a telescopic device used for controlling the first slide seat to stretch is arranged in the telescopic cavity, a second transmission cavity is arranged in the fixed rod, a power device used for providing power for the telescopic device is arranged in the second transmission cavity, the power device can drive the telescopic device to stretch the first slide seats on the left side and the right side to one side, which is far away from the first slide seat, a first sliding cavity is arranged in the wall of the front side of the first slide seat in a forward opening mode, and the telescopic device can drive a second slide seat arranged in the first sliding cavity, the inside forward smooth chamber of second that is equipped with of opening of second slide front end wall, the smooth intracavity of second is equipped with and is used for the cleanness the display screen with eliminate the clearing device of display screen surface static, clearing device can the second slide removes to eliminating after the foremost the static on display screen surface is right the dust on display screen surface is swept, after the completion of sweeping, the telescoping device can drive the second slide with initial position is removed back to first slide, finally realizes the multi-functional display screen base that is used for electrostatic protection of this design.
2. The multifunctional display screen base for electrostatic protection of claim 1, wherein: the adjusting device comprises a ratchet wheel fixedly connected and arranged in the first transmission cavity through the first rotating shaft, a front first rotating seat and a rear first rotating seat are fixedly connected and arranged on the left end wall of the first transmission cavity, a second rotating shaft is rotatably connected and arranged in the first rotating seat, a pawl is fixedly connected and arranged on the second rotating shaft, a spring is fixedly connected and arranged between the pawls on the front side and the rear side, the spring is always in a stretching state, the pawls on the front side and the rear side are respectively and constantly contacted with the front side and the rear side of the ratchet wheel, a first straight gear is fixedly connected and arranged on the second rotating shaft, the first straight gears on the front side and the rear side are meshed, a first electromagnetic switch capable of attracting the pawl on the rear side is fixedly connected and arranged on the end wall of the first transmission cavity, a third transmission cavity is arranged in the support, and a threaded shaft is arranged between the third transmission cavity and the left end wall of the support in a, the left end of the threaded shaft is fixedly connected with the threaded shaft, the right end wall of the right side of the threaded shaft is provided with a control cavity with an inward opening, the end wall of the control cavity is fixedly connected with a washer, the left end wall of the control cavity is fixedly connected with a second electromagnetic switch, a third transmission cavity is rotatably connected with the right side of the bracket and is provided with a third rotating shaft, the right end of the third rotating shaft is fixedly connected with a second adjusting wheel, the third rotating shaft is fixedly connected with a first belt pulley in the third transmission cavity, the upper side of the third transmission cavity is provided with a fourth transmission cavity, a rotating cavity penetrating through the upper end wall and the lower end wall of the fixed rod is arranged in the wall of the front side end of the fixed rod, a first shaft sleeve penetrating through the left end wall and the right end wall of the fourth transmission cavity is fixedly connected between the left end wall and the right end wall of the rotating cavity, and the first shaft sleeve is, the second belt pulley and the first belt pulley are in belt transmission connection.
3. The multifunctional display screen base for electrostatic protection of claim 1, wherein: the power device comprises a fourth rotating shaft which is arranged on the left side and the right side of the telescopic cavity in a rotating connection mode and runs through the left end wall and the right end wall of the second transmission cavity, the fourth rotating shaft runs through the left end wall and the right end wall of the first sleeve and is connected with the first sleeve in a rotating mode, the fourth rotating shaft is fixedly connected with a first worm gear in the second transmission cavity, a fifth rotating shaft is arranged between the upper end wall and the lower end wall of the second transmission cavity in a rotating connection mode, a first worm meshed with the first worm gear is arranged on the fifth rotating shaft in a fixedly connected mode, a second straight gear is arranged on the fifth rotating shaft on the upper side of the first worm gear, a sliding frame is arranged between the upper end wall and the lower end wall of the second transmission cavity in a sliding connection mode, a rack frame is arranged on the end wall of the left side of the sliding frame in a fixed connection mode, a first rack meshed with the second straight gear is, the sliding rack is characterized in that a first motor is fixedly connected in the rear side end wall of the second transmission cavity, a first motor shaft is arranged at the front end of the first motor in a power connection mode, a rotating disc is fixedly connected to the first motor shaft, a rotating pin is fixedly connected to the front side end wall of the rotating disc, and the rotating pin is slidably connected in the sliding rack.
4. The multifunctional display screen base for electrostatic protection of claim 1, wherein: the telescopic device comprises fifth transmission cavities arranged in the first sliding seats at the left side and the right side, a first bevel gear is arranged in the fifth transmission cavities in a fixedly connected mode, a clamping block is fixedly connected to the upper side end wall of each fifth transmission cavity, second sleeves in threaded connection with the fourth rotating shafts are arranged on the end walls, close to one side, of the fifth transmission cavities in a sliding connection mode, the second sleeves are far away from one side end wall and in sliding connection with the clamping block, a sixth transmission cavity is arranged on the upper side of each fifth transmission cavity, a sixth rotating shaft is arranged between the sixth transmission cavity and the fifth transmission cavity in a rotating connection mode, a second bevel gear is fixedly connected to the sixth rotating shaft in the sixth transmission cavity, and a third bevel gear capable of being meshed with the first bevel gear is fixedly connected to the sixth rotating shaft in the fifth transmission cavity, a seventh transmission cavity is arranged on one side, away from each other, of the sixth transmission cavity, a seventh rotating shaft is arranged between the seventh transmission cavity and the sixth transmission cavity in a rotating connection mode, a fourth bevel gear meshed with the second bevel gear is fixedly connected in the seventh transmission cavity through the seventh rotating shaft, a second worm is fixedly connected in the seventh transmission cavity through the seventh rotating shaft, an eighth rotating shaft is arranged between the seventh transmission cavity and the first sliding cavity in a rotating connection mode, a second worm wheel meshed with the second worm is fixedly connected in the seventh transmission cavity through the eighth rotating shaft, and the second sliding seat is arranged in the first sliding cavity in a threaded connection mode through the eighth rotating shaft.
5. The multifunctional display screen base for electrostatic protection of claim 1, wherein: the clearing device comprises a second sliding cavity, a second rack is fixedly connected and arranged on the end wall of one side, close to each other, of the second sliding cavity, a second motor is fixedly connected and arranged in the bottom wall of the second sliding cavity, a second motor shaft is arranged at the upper end of the second motor in a power connection mode, a second motor which is in sliding connection with the second sliding cavity is arranged on the second motor shaft in a threaded connection mode, a ninth rotating shaft is arranged on the front end wall of the second motor in a rotating connection mode, a third straight gear meshed with the second rack is arranged on the ninth rotating shaft in a spline connection mode, a torsion spring is fixedly connected between the rear end wall of the third straight gear and the second motor, a second rotating seat is fixedly connected and arranged at the front end of the second rack, the static eliminating rod is arranged at the lower end of the second rotating seat in a fixed connection mode, and a third motor is arranged in the lower end wall of the second rotating seat in a fixed connection mode, the lower end of the third motor is in power connection with the cleaning rod.
CN202011545522.1A 2020-12-23 2020-12-23 Multifunctional display screen base for electrostatic protection Withdrawn CN112555606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011545522.1A CN112555606A (en) 2020-12-23 2020-12-23 Multifunctional display screen base for electrostatic protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011545522.1A CN112555606A (en) 2020-12-23 2020-12-23 Multifunctional display screen base for electrostatic protection

Publications (1)

Publication Number Publication Date
CN112555606A true CN112555606A (en) 2021-03-26

Family

ID=75030513

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011545522.1A Withdrawn CN112555606A (en) 2020-12-23 2020-12-23 Multifunctional display screen base for electrostatic protection

Country Status (1)

Country Link
CN (1) CN112555606A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114838251A (en) * 2022-05-11 2022-08-02 菏泽市土地储备中心 Land reserve project cost and income monitoring device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114838251A (en) * 2022-05-11 2022-08-02 菏泽市土地储备中心 Land reserve project cost and income monitoring device
CN114838251B (en) * 2022-05-11 2023-06-30 菏泽市土地储备中心 Land reserve project cost benefit monitoring devices

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Application publication date: 20210326