CN112586876A - Eye-beneficial display table capable of preventing toppling - Google Patents
Eye-beneficial display table capable of preventing toppling Download PDFInfo
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- CN112586876A CN112586876A CN202011620668.8A CN202011620668A CN112586876A CN 112586876 A CN112586876 A CN 112586876A CN 202011620668 A CN202011620668 A CN 202011620668A CN 112586876 A CN112586876 A CN 112586876A
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- fixedly connected
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- plate
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/007—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk
- A47B21/0073—Tables or desks for office equipment, e.g. typewriters, keyboards with under-desk displays, e.g. displays being viewable through a transparent working surface of the table or desk liftable above the desk top
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
- A47B21/0314—Platforms for supporting office equipment
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
- A47B21/0314—Platforms for supporting office equipment
- A47B2021/0321—Keyboard supports
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0075—Lighting
- A47B2220/0077—Lighting for furniture, e.g. cupboards and racks
Abstract
The invention discloses a eyes-benefiting display table capable of preventing toppling, which comprises a rack, wherein a main power cavity is formed at the lower left side of the rack, a folding chamber with an upward opening direction is formed in the rack at the upper side of the main power cavity, the device can be unfolded after being rotated by controlling two sections of folding racks, and the difference between ambient light and a display light source is reduced by controlling the distance between a lighting lamp and an upper side baffle plate and between a lighting lamp and a lower side baffle plate when the table works at night, so that the eye use safety of a user at night is ensured, the display and a keyboard and mouse module are respectively protected by a display clamping block and a direct clamping hand when equipment is unbalanced through judgment of a judgment block, the safety of the equipment is ensured, the loss in the using process is avoided, the device is safe, high in automation degree, and has a protection device for various kinds of equipment, is worthy of being popularized and produced and put into use.
Description
Technical Field
The invention relates to the technical field of furniture production and processing, in particular to a beneficial-eye display table capable of preventing toppling.
Background
At present, displays have gone into thousands of households, users are also everyone at night, but present display tables can not protect displays or keyboard and mouse equipment when unexpected unbalance shaking occurs, so that the fragile parts can be easily damaged when an accident occurs, and the difference between the displays and ambient light can not be weakened well at night by the present display tables, so that the eyes of the users are easily damaged.
Disclosure of Invention
It is an object of the present invention to provide a display table with eye-friendly features that prevents toppling over, and overcomes the above-mentioned drawbacks of the prior art.
The invention relates to a beneficial-eye display table capable of preventing toppling, which comprises a rack, wherein a main power cavity is formed in the lower left side of the rack, a folding chamber with an upward opening direction is formed in the rack on the upper side of the main power cavity, an auxiliary power cavity is formed in the rack on the right side of the main power cavity, a main motor is fixedly arranged on the bottom wall of the lower left side of the main power cavity, an auxiliary motor is connected to the top wall of the auxiliary power cavity in a sliding manner, a background unfolding mechanism which can enable a lower side shielding plate and an upper side shielding plate to be vertically lifted and unfolded by taking the auxiliary motor and the main motor as main power is arranged in the main power cavity and the auxiliary power cavity, a display protection groove with an upward opening direction is formed in the rack on the upper side of the auxiliary power cavity, an auxiliary chamber is formed in the rack on the right side of the auxiliary power cavity, and a supporting plate, now for describing the simple and clear back side the frame backup pad is described as the basis, it has opening direction right to open on the wall of frame backup pad right side trigger the room, sliding connection has judgement piece in the trigger room, trigger the room, vice power chamber, auxiliary chamber with be equipped with by judgement piece in the display protection groove, vice motor can receive display downside support frame back to the display protection mechanism in the display protection groove when equipment suffers the striking as the main power, be equipped with the ascending centrifugal chamber of opening direction in the frame on auxiliary chamber right side, be equipped with in vice power chamber, centrifugal chamber, trigger the room by judgement piece, vice motor can be when equipment suffers the striking with the keyboard and mouse protection mechanism that the keyboard and mouse module protected as the main power, this device passes through background expandes the mechanism and expandes the background board and adjusts the luminance and the halo size of background light, and when the equipment is impacted, the display protection mechanism and the keyboard and mouse protection mechanism are started to protect the display and the keyboard and mouse, so that the loss is avoided.
On the basis of the technical scheme, the background unfolding mechanism comprises the auxiliary motor, an auxiliary shaft is rotatably connected onto the auxiliary motor, a spline housing is fixedly connected to the left end of the auxiliary shaft, a multifunctional shaft is meshed in the spline housing, a square push block is in threaded connection with the left side of the multifunctional shaft and is slidably connected onto the rack between the folding chamber and the display protection groove, a square push rod is fixedly connected onto the left end surface of the square push block, a folding rack is abutted against the left end of the square push rod, a lower side shielding plate is fixedly connected onto the front side wall surface of the folding rack, an intermediate connecting block is fixedly connected onto the rear side wall surface of the folding rack, a sliding block is fixedly connected onto the front side wall surface of the intermediate connecting block and is slidably connected into a groove formed in the sliding rail block, and the right end of the sliding rail block is fixedly connected onto the unfolding shaft, the expansion shaft front and rear ends are rotatably connected to the front and rear side wall surfaces of the folding chamber, the expansion shaft rear side fixedly connected with expansion gear is meshed with the lower side of the expansion gear, the sliding rail block front side wall surface is fixedly connected with an upper side shielding plate, the main motor is rotatably connected with a main worm, the right end of the main worm is rotatably connected to the right end surface of the main power cavity, and the main worm is fixedly connected with a main worm gear.
On the basis of the technical scheme, the rear side of the main worm gear is engaged with an expansion rack, the left and right positions of the lower side of the expansion rack are symmetrically and fixedly connected with a tooth supporting block, a movable tooth rod is fixedly connected onto the tooth supporting block, a movable tooth reset spring is wound on the movable tooth rod, the lower end of the movable tooth reset spring is fixedly connected with a movable tooth sleeve, the other end of the movable tooth sleeve is fixedly connected with a movable tooth, the rear side of the left part of the main worm is engaged with a main worm wheel, the main worm wheel is fixedly connected onto a lead screw, the lower end of the lead screw is rotatably connected onto the bottom wall of a main power cavity, an illumination driving plate is in threaded connection with the lead screw, the left end of the illumination driving plate is abutted against the rack, the upper end face of the illumination driving plate is slidably connected with a part of the tooth strip block, and the upper end face of the part of the rack block is, the illuminating lamp is fixedly connected to the right end face of the illuminating frame, and the upper end of the screw rod is fixedly connected with a screw rod gear.
On the basis of the technical scheme, the display protection mechanism comprises a judgment block, a judgment block reset spring is fixedly connected to the left end face of the judgment block in a vertical symmetrical mode, the other end of the judgment block reset spring is fixedly connected to the left side wall face of the trigger chamber, an arc hook push rod is fixedly connected to the middle position of the left side wall face of the judgment block, a triangular slide block is connected to the arc hook push rod in a sliding mode, an arc hook is fixedly connected to the left end of the arc hook push rod and can be perfectly matched when the triangular slide block slides to the leftmost side, a transition block is fixedly connected to the left end of the arc hook, a lower side trigger plate is fixedly connected to the lower end face of the transition block, a lower side trigger connecting rod is fixedly connected to the left end face of the lower side trigger plate, and the other end of the lower side trigger connecting rod extends, a lower push plate reset spring is fixedly connected to the left side wall surface of the lower push plate, the other end of the lower push plate reset spring is fixedly connected to the bottom wall of the lower trigger block, a connecting pipeline is fixedly connected to the left side wall surface of the lower trigger block, a transition reset spring is fixedly connected to the left side wall surface of the transition block, the other end of the transition reset spring is fixedly connected to the rack support plate on the left side of the transition reset spring, slide grooves are symmetrically formed in the upper position and the lower position of the rack support plate on the lower side of the transition reset spring, a limit block is slidably connected in each slide groove, a limit block reset spring is fixedly connected to the other end of the limit block reset spring, the other end of the connecting pipeline is fixedly connected to the left end of the upper trigger block, the upper trigger block is fixedly connected to the bottom, the upper push plate reset spring is fixedly connected to the left wall surface of the upper push plate, the other end of the upper push plate reset spring is fixedly connected to the left wall surface of the upper trigger block, an upper trigger connecting rod is fixedly connected to the right wall surface of the upper push plate, the right end of the upper trigger connecting rod extends out of the upper trigger block and is fixedly connected with an upper trigger plate, the upper end surface of the upper trigger plate is fixedly connected to the lower end surface of the auxiliary motor, the auxiliary motor is slidably connected to the top wall of the auxiliary power cavity, the auxiliary shaft is rotatably connected to the auxiliary motor, the right end of the auxiliary shaft is sleeved on the rack on the right side of the auxiliary power cavity, an auxiliary shaft gear is fixedly connected to the auxiliary shaft on the right side of the auxiliary motor, a transition gear which is not yet meshed with the auxiliary shaft gear is arranged on the right lower side of the auxiliary, The auxiliary chamber is rotatably connected with the centrifugal chamber and the rack, the left end of the transition worm is positioned in the auxiliary power cavity and fixedly connected with a transition gear, the upper side of the transition worm positioned in the auxiliary chamber is engaged with a transition worm wheel, the transition worm wheel is fixedly connected with a transition worm wheel shaft, the front end and the rear end of the transition worm wheel shaft are rotatably connected with the front side wall surface and the rear side wall surface of the auxiliary chamber, the transition worm wheel shaft at the rear side of the transition worm wheel is fixedly connected with a transition belt wheel, the transition belt wheel is connected with a rear side belt wheel through a transition belt, the rear side belt wheel is fixedly connected with a middle shaft, the front end and the rear end of the middle shaft are rotatably connected with the front side wall surface and the rear side wall surface of the auxiliary chamber, the middle shaft at the front side of the rear side belt wheel is fixedly connected with a front side belt wheel, and, a protective gear is fixedly connected on the intermediate shaft at the front side of the front side belt wheel, a display supporting plate is engaged at the upper side of the protective gear, the display supporting plate is connected on the frame in a sliding way, a sliding groove is arranged at the center of the bottom wall of the display protecting groove, a display protecting block is connected in the sliding groove in a sliding way, the left and right positions on the bottom wall of the display protection block are symmetrically and fixedly connected with protection block reset springs, the other ends of the protection block reset springs are fixedly connected on the bottom wall of the sliding chute, clamping block pushing springs are symmetrically and fixedly connected to the bottom walls of the left side and the right side of the display protection groove, the other ends of the clamping block pushing springs are fixedly connected with display clamping blocks, the display protection block is characterized in that a traction rope is fixedly connected to the outer side wall surface of the display clamping block, the other end of the traction rope is fixedly connected to the bottom wall of the display protection block, and the display is placed on the upper end surface of the display supporting plate.
On the basis of the technical scheme, the keyboard and mouse protection mechanism comprises the judging block, the upper and lower positions of the left end face of the judging block are fixedly connected with the resetting spring of the judging block in a symmetrical mode, the other end of the resetting spring of the judging block is fixedly connected with the left side wall face of the trigger chamber, the middle position of the left side wall face of the judging block is fixedly connected with the arc-shaped hook push rod, the arc-shaped hook push rod is connected with the triangular slide block in a sliding mode, the left end of the arc-shaped hook can be perfectly matched when the triangular slide block slides to the leftmost side, the left end of the arc-shaped hook is fixedly connected with the transition block, the lower side trigger plate is fixedly connected with the lower side end face of the transition block, the lower side trigger connecting rod is fixedly connected with the left end face of the lower side trigger plate, the other end of the lower side trigger connecting rod extends, the lower push plate reset spring is fixedly connected to the left side wall surface of the lower push plate, the other end of the lower push plate reset spring is fixedly connected to the bottom wall of the lower trigger block, the connecting pipeline is fixedly connected to the left side wall surface of the lower trigger block, the transition reset spring is fixedly connected to the left side wall surface of the transition block, the other end of the transition reset spring is fixedly connected to the left side of the frame support plate, slide grooves are symmetrically formed in the upper position and the lower position of the frame support plate on the lower side of the transition reset spring, the limit block is slidably connected to the slide grooves, the other end of the limit block is fixedly connected to the limit block reset spring, the other end of the limit block reset spring is fixedly connected to the bottom wall of the slide grooves, the other end of the connecting pipeline is fixedly connected to the, the upper side trigger block is connected with the upper side push plate in a sliding manner, the left side wall surface of the upper side push plate is fixedly connected with the upper push plate reset spring, the other end of the upper push plate reset spring is fixedly connected to the left side wall surface of the upper side trigger block, the right side wall surface of the upper side push plate is fixedly connected with the upper side trigger connecting rod, the right end of the upper side trigger connecting rod extends out of the upper side trigger block and is fixedly connected with the upper side trigger plate, the upper end surface of the upper side trigger plate is fixedly connected to the lower end surface of the auxiliary motor, the auxiliary motor is connected to the top wall of the auxiliary power cavity in a sliding manner, the auxiliary shaft is connected to the auxiliary motor in a rotating manner, the right end of the auxiliary shaft is sleeved on the rack on the right side of the auxiliary power cavity, the auxiliary shaft gear is fixedly, the transition gear is fixedly connected to the transition worm, the transition worm stretches across the auxiliary power cavity and the auxiliary chamber and is rotatably connected with the frame, the transition worm in the centrifugal chamber is fixedly connected with a centrifugal wheel, a plurality of sliding grooves are annularly distributed on the centrifugal wheel, centrifugal blocks are slidably connected in the sliding grooves, a centrifugal block return spring is fixedly connected on the inner side end face of each centrifugal block, the other end of each centrifugal block return spring is fixedly connected to the bottom wall of each sliding groove, the centrifugal block on the upper side is abutted with a keyboard and mouse protection plate, an empty groove is formed in the upper side of the keyboard and mouse protection plate, a direct clamping hand is rotatably connected in the empty groove, the lower end of the direct clamping hand is fixedly connected with a clamping hand trigger plate, the right end of the clamping hand trigger plate is fixedly connected with a clamping hand return spring, and the other end of the clamping hand return spring is fixedly connected to the keyboard and, the hand-clamping trigger plate right lower side is provided with a limiting groove on the keyboard and mouse protection plate, a limiting tooth is connected in the limiting groove in a sliding mode, the lower end of the limiting tooth is fixedly connected with a limiting tooth reset spring, the other end of the limiting tooth reset spring is fixedly connected to the bottom wall of the limiting groove, and the keyboard and mouse module is placed on the rack on the right side of the display.
The invention has the beneficial effects that: this device makes it to rotate the back expansion through the two-section control to folding rack, and can be through to lighting lamp and upside shielding plate, the difference of downside shielding plate distance is realized working hour ambient light and display light source at night dwindles to the control, thereby guarantee the eye safety that uses at user night, and can make equipment protect display and key mouse module respectively through display clamp splice and direct card hand when taking place unbalance through the differentiation of judgement piece, thereby guarantee the safety of user equipment, thereby avoid the loss in the use, this device security is good, the degree of automation is high, the protection device who has multiple equipment, be worth thrust and promote production and put into use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of an overall structure of a display table for preventing toppling of the display table according to the present invention;
FIG. 2 is an enlarged schematic view taken at "A" of FIG. 1;
FIG. 3 is an enlarged schematic view at "B" of FIG. 1;
FIG. 4 is an enlarged schematic view at "C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1;
FIG. 6 is an enlarged schematic view at "E" of FIG. 1;
fig. 7 is an enlarged schematic view of fig. 1 at "F".
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, 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 7, the eye-friendly display table capable of preventing toppling according to the embodiment of the present invention includes a frame 10, a main power cavity 12 is formed at a lower left side of the frame 10, a folding chamber 13 having an upward opening direction is formed in the frame 10 at an upper side of the main power cavity 12, an auxiliary power cavity 17 is formed in the frame 10 at a right side of the main power cavity 12, a main motor 19 is fixed to a lower left side bottom wall of the main power cavity 12, an auxiliary motor 32 is slidably connected to a top wall of the auxiliary power cavity 17, a background unfolding mechanism S1 which uses the auxiliary motor 32 and the main motor 19 as main power to vertically lift and unfold a lower shielding plate 29 and an upper shielding plate 31 is provided in the main power cavity 12 and the auxiliary power cavity 17, a display protection slot 14 having an upward opening direction is provided in the frame 10 at an upper side of the auxiliary power cavity 17, an auxiliary chamber 15 is provided in the frame 10 at a right side of the auxiliary power cavity 17, frame 10 is last around position symmetry fixedly connected with frame backup pad 11 on the terminal surface, now for narration simple and clear rear side frame backup pad 11 narrates as the basis, open on the wall of frame backup pad 11 right side has opening direction trigger room 18 to the right, sliding connection has judgement block 70 in the trigger room 18, trigger room 18 vice power chamber 17 auxiliary room 15 with be equipped with in display protection groove 14 by judgement block 70 vice motor 32 can receive display 60 downside support frame back when equipment suffers the striking display protection mechanism S2 in display protection groove 14 as the main power, auxiliary room 15 right side be equipped with the ascending centrifugal chamber of opening direction 16 on the frame 10, vice power chamber 17 centrifugal chamber 16 be equipped with in the trigger room 18 by judgement block 70 vice motor 32 can protect key mouse module 59 when equipment suffers the striking as the main power And the mouse protection mechanism S3 is used for unfolding the background plate through the background unfolding mechanism S1, adjusting the brightness and the halation of background light, and starting the display protection mechanism S2 and the key mouse protection mechanism S3 to protect the display and the key mouse when the equipment is impacted, so that the loss is avoided.
In addition, in one embodiment, the background unfolding mechanism S1 includes the sub motor 32, the sub motor 32 is rotatably connected with the sub shaft 33, the left end of the sub shaft 33 is fixedly connected with a spline housing 43, the spline housing 43 is engaged with a multifunctional shaft 44, the left side of the multifunctional shaft 44 is threadedly connected with a square push block 50, the square push block 50 is slidably connected to the frame 10 between the folding chamber 13 and the display protection slot 14, the left end of the square push block 50 is fixedly connected with a square push rod 51, the left end of the square push rod 51 is abutted with a folding rack 28, the front side wall of the folding rack 28 is fixedly connected with a lower side shielding plate 29, the rear side wall of the folding rack 28 is fixedly connected with an intermediate connecting block 55, the front side wall of the intermediate connecting block 55 is fixedly connected with a slide block 54, the slide block 54 is slidably connected in a slot opened by the slide block 30, slide rail piece 30 right-hand member fixed connection is on expanding axle 53, it connects to expand axle 53 front and back end rotation on the wall face around folding room 13, it expands gear 52 to expand axle 53 rear side fixedly connected with, it has to expand gear 52 downside meshing folding rack 28, fixedly connected with upside shielding plate 31 on the wall face before slide rail piece 30, it is connected with main worm 20 to rotate on the main motor 19, main worm 20 right-hand member rotates to be connected on the main power chamber 12 right-hand member face, fixedly connected with main worm gear 83 on the main worm 20.
In one embodiment, the rear side of the main worm gear 83 is engaged with the unfolding rack 35, the left and right positions of the lower side of the unfolding rack 35 are symmetrically and fixedly connected with the tooth support block 86, the movable tooth rod 87 is fixedly connected to the tooth support block 86, the movable tooth rod 87 is wound with the movable tooth return spring 88, the lower end of the movable tooth return spring 88 is fixedly connected with the movable tooth socket 85, the other end of the movable tooth socket 85 is fixedly connected with the movable tooth 89, the rear side of the left side part of the main worm 20 is engaged with the main worm wheel 22, the main worm wheel 22 is fixedly connected to the lead screw 21, the lower end of the lead screw 21 is rotatably connected to the bottom wall of the main power cavity 12, the lead screw 21 is connected with the illumination driving plate 24 by screw thread, the left end of the illumination driving plate 24 is abutted against the frame 10, the upper end face of the illumination driving plate 24 is connected with the partial tooth bar block 25 in a sliding manner, fixedly connected with illumination frame 26 on the part rack piece 25 up end, fixedly connected with light 27 on the illumination frame 26 right-hand member face, lead screw 21 upper end fixedly connected with lead screw gear 23.
In addition, in one embodiment, the display protection mechanism S2 includes the determination block 70, a determination block reset spring 71 is fixedly connected to the left end face of the determination block 70 in a symmetrical manner, the other end of the determination block reset spring 71 is fixedly connected to the left end face of the trigger chamber 18, an arc hook push rod 72 is fixedly connected to the middle position of the left end face of the determination block 70, a triangular slider 73 is slidably connected to the arc hook push rod 72, an arc hook 74 is fixedly connected to the left end of the arc hook push rod 72, the triangular slider 73 can be perfectly engaged when sliding to the leftmost side, a transition block 77 is fixedly connected to the left end of the arc hook 74, a lower trigger plate 84 is fixedly connected to the lower end face of the transition block 77, a lower trigger link 82 is fixedly connected to the left end face of the lower trigger plate 84, the other end of the lower trigger link 82 extends into the lower trigger block 79 and is fixedly connected to a lower push plate 81, a lower push plate reset spring 80 is fixedly connected to the left side wall surface of the lower push plate 81, the other end of the lower push plate reset spring 80 is fixedly connected to the bottom wall of the lower trigger block 79, the left side wall surface of the lower trigger block 79 is fixedly connected with a connecting pipeline 40, the left side wall surface of the transition block 77 is fixedly connected with a transition reset spring 78, the other end of the transition reset spring 78 is fixedly connected to the rack support plate 11 on the left side thereof, slide grooves are symmetrically formed in the upper and lower positions of the rack support plate 11 on the lower side of the transition reset spring 78, limit blocks 75 are slidably connected in the slide grooves, a limit block reset spring 76 is fixedly connected to the other end of the limit block reset spring 76, the other end of the connecting pipeline 40 is fixedly connected to the left end of the upper trigger block 37, and the upper trigger block 37 is fixedly connected to the, an upper push plate 38 is slidably connected to the upper trigger block 37, an upper push plate return spring 39 is fixedly connected to the left side wall surface of the upper push plate 38, the other end of the upper push plate return spring 39 is fixedly connected to the left side wall surface of the upper trigger block 37, an upper trigger link 36 is fixedly connected to the right side wall surface of the upper push plate 38, the right end of the upper trigger link 36 extends out of the upper trigger block 37 and is fixedly connected to an upper trigger plate 34, the upper end surface of the upper trigger plate 34 is fixedly connected to the lower end surface of the auxiliary motor 32, the auxiliary motor 32 is slidably connected to the top wall of the auxiliary power cavity 17, the auxiliary shaft 33 is rotatably connected to the auxiliary motor 32, the right end of the auxiliary shaft 33 is sleeved on the rack 10 on the right side of the auxiliary power cavity 17, an auxiliary shaft gear 41 is fixedly connected to the auxiliary shaft 33 on the right side of the auxiliary motor 32, and a transition gear 56, the transition gear 56 is fixedly connected to a transition worm 57, the transition worm 57 crosses the auxiliary power cavity 17, the auxiliary chamber 15 and the centrifugal chamber 16 and is rotatably connected with the frame 10, the left end of the transition worm 57 is positioned in the auxiliary power cavity 17 and is fixedly connected with the transition gear 56, the upper side of the transition worm 57 positioned in the auxiliary chamber 15 is engaged with a transition worm wheel 58, the transition worm wheel 58 is fixedly connected to a transition worm wheel shaft 62, the front and rear ends of the transition worm wheel shaft 62 are rotatably connected to the front and rear side wall surfaces of the auxiliary chamber 15, the transition worm wheel shaft 62 at the rear side of the transition worm wheel 58 is fixedly connected with a transition pulley 61, the transition pulley 61 is connected with a rear pulley 65 through a transition belt 63, the rear pulley 65 is fixedly connected to an intermediate shaft 64, the front and rear ends of the intermediate shaft 64 are rotatably connected to the front and rear side wall surfaces of the auxiliary chamber 15, a front pulley 67 is fixedly connected to the intermediate shaft 64 in front of the rear pulley 65, the front pulley 67 is connected to the left front pulley 67 through a protective belt 45, a protective gear 66 is fixedly connected to the intermediate shaft 64 in front of the front pulley 67, a display support plate 46 is engaged with the upper side of the protective gear 66, the display support plate 46 is slidably connected to the frame 10, a sliding groove is formed in the center of the bottom wall of the display protection groove 14, a display protection block 68 is slidably connected to the sliding groove, a protection block return spring 69 is symmetrically and fixedly connected to the bottom wall of the display protection block 68, the other end of the protection block return spring 69 is fixedly connected to the bottom wall of the sliding groove, clamping block push springs 48 are symmetrically and fixedly connected to the bottom wall of the display protection groove 14 on the left and right sides, and a display clamping block 47 is fixedly connected to the other end of the clamping block push spring 48, the outer side wall surface of the display clamping block 47 is fixedly connected with a pulling rope 49, the other end of the pulling rope 49 is fixedly connected to the bottom wall of the display protection block 68, and the display 60 is placed on the upper end surface of the display supporting plate 46.
In addition, in one embodiment, the keyboard and mouse protection mechanism S3 includes the determination block 70, the determination block reset spring 71 is fixedly connected to the left end face of the determination block 70 in a symmetrical manner, the other end of the determination block reset spring 71 is fixedly connected to the left side wall face of the trigger chamber 18, the arc hook push rod 72 is fixedly connected to the middle position of the left side wall face of the determination block 70, the triangular slider 73 is slidably connected to the arc hook push rod 72, the arc hook 74 is fixedly connected to the left end of the arc hook push rod 72, the arc hook 74 can perfectly fit when the triangular slider 73 slides to the leftmost side, the transition block 77 is fixedly connected to the left end face of the arc hook 74, the lower trigger plate 84 is fixedly connected to the lower end face of the transition block 77, the lower trigger link 82 is fixedly connected to the left end face of the lower trigger plate 84, the other end of the lower trigger link 82 extends into the lower trigger block 79 and is fixedly connected with the lower push plate 81, the left side wall surface of the lower push plate 81 is fixedly connected with the lower push plate return spring 80, the other end of the lower push plate return spring 80 is fixedly connected to the bottom wall of the lower trigger block 79, the left side wall surface of the lower trigger block 79 is fixedly connected with the connecting pipeline 40, the left side wall surface of the transition block 77 is fixedly connected with the transition return spring 78, the other end of the transition return spring 78 is fixedly connected to the rack support plate 11 on the left side thereof, slide grooves are symmetrically formed in the upper and lower positions on the rack support plate 11 on the lower side of the transition return spring 78, the limit blocks 75 are slidably connected in the slide grooves, the other end of the limit blocks 75 is fixedly connected with the limit block return spring 76, and the other end of, the other end of the connecting pipeline 40 is fixedly connected to the left end of the upper side triggering block 37, the upper side triggering block 37 is fixedly connected to the bottom wall of the auxiliary power cavity 17, the upper side push plate 38 is connected to the upper side triggering block 37 in a sliding manner, the upper side push plate return spring 39 is fixedly connected to the left side wall surface of the upper side push plate 38, the other end of the upper side push plate return spring 39 is fixedly connected to the left side wall surface of the upper side triggering block 37, the upper side triggering connecting rod 36 is fixedly connected to the right side wall surface of the upper side push plate 38, the right end of the upper side triggering connecting rod 36 extends out of the upper side triggering block 37 and is fixedly connected to the upper side triggering plate 34, the upper end surface of the upper side triggering plate 34 is fixedly connected to the lower end surface of the auxiliary motor 32, the auxiliary motor 32 is connected to the top wall of, the right end of the auxiliary shaft 33 is sleeved on the frame 10 on the right side of the auxiliary power cavity 17, the auxiliary shaft 33 on the right side of the auxiliary motor 32 is fixedly connected with the auxiliary shaft gear 41, the transition gear 56 which is not meshed with the auxiliary shaft gear 41 is arranged on the right lower side of the auxiliary shaft gear 41, the transition gear 56 is fixedly connected to the transition worm 57, the transition worm 57 stretches across the auxiliary power cavity 17, the auxiliary chamber 15 and the centrifugal chamber 16 and is rotatably connected with the frame 10, the transition worm 57 in the centrifugal chamber 16 is fixedly connected with a centrifugal wheel 90, a plurality of sliding grooves are annularly distributed on the centrifugal wheel 90, a centrifugal block 91 is slidably connected in each sliding groove, a centrifugal block return spring 93 is fixedly connected on the end surface of the inner side of each centrifugal block 91, the other end of each centrifugal block return spring 93 is fixedly connected to the bottom wall of each sliding groove, and the centrifugal block 91 on the upper, the key mouse protection plate 92 upside is opened there is the dead slot, and swivelling joint has direct card hand 94 in the dead slot, direct card hand 94 lower extreme fixedly connected with card hand triggers board 95, card hand triggers board 95 right-hand member fixedly connected with card hand reset spring 96, card hand reset spring 96 other end fixed connection is on its right side on the key mouse protection plate 92, card hand triggers board 95 right side downside open on the key mouse protection plate 92 has the spacing groove, sliding connection has spacing tooth 97 in the spacing groove, spacing tooth 97 lower extreme fixedly connected with spacing tooth reset spring 98, spacing tooth reset spring 98 other end fixed connection is on spacing groove diapire, display 60 right side place on the frame 10 key mouse module 59.
In the initial state, the square push block 50 has not moved to the left, the counter gear 41 has not engaged with the transition gear 56, the decision block return spring 71 has not been compressed, the curved hook 74 is located on the right side of the limit block 75, and the clamp block push spring 48 is in the compressed state.
When the device is required to work, the auxiliary motor 32 can be started, the auxiliary motor 32 is started to drive the spline housing 43 to rotate the multifunctional shaft 44, the rotation of the multifunctional shaft 44 drives the square push block 50 to move left, the left movement of the square push block 50 drives the folding rack 28 to move left through the square push rod 51, the folding rack 28 on the right side is meshed with the unfolding gear 52, the folding rack 28 moves to drive the unfolding gear 52 to rotate, the unfolding gear 52 rotates to drive the slide rail block 30 fixedly connected to the unfolding shaft 53 to rotate, the slide rail block 30 rotates to drive the folding rack 28 to rotate through the middle connecting block 55 through the slide block 54, so that the slide rail block 30 and the folding rack 28 rotate, and when the rotation reaches the maximum angle, the auxiliary motor 32 is reversed to retract the square push rod 51, then the main motor 19 is started, the main worm gear 20 drives the main worm wheel 22 and the main worm gear 83 to rotate when the main worm gear 19 is started, the main worm gear 83 rotates to drive the unfolding rack 35 to move upwards, when the unfolding rack 35 moves upwards to the maximum distance, the movable teeth 89 are pushed by the continuous rotation of the main worm gear 83 to compress the movable teeth return spring 88 to shake upwards and downwards, so that the movable teeth 89 can be quickly driven to reset the unfolding rack 35 when the main worm gear 83 rotates reversely, the upward movement of the unfolding rack 35 can take over the position to continuously drive the folding rack 28 to move upwards when the square push rod 51 cannot be pushed continuously, so that the slide block 54 slides to the highest position of the slide rail block 30, and the lower shielding plate 29 and the upper shielding plate 31 are completely unfolded, the rotation of the main worm wheel 22 will drive the illumination driving plate 24 to move upwards, when the illumination driving plate 24 moves upwards to the maximum distance, the height is maintained, and at this time, the screw gear 23 will engage with the left side of the partial rack block 25, at this time, the rotation of the main worm wheel 22 will drive the screw gear 23 to move the partial rack block 25 to the right, the movement of the partial rack block 25 will make the illumination lamp 27 closer to the standing upper side shielding plate 31 and the lower side shielding plate 29, so that the size of the light irradiated by the illumination lamp and the intensity of the background light can be changed, so that the user will not damage the eyes due to the difference between the ambient light source and the display light source at night, when the device is accidentally impacted during normal use, the determination block 70 will move to the left, the movement of the determination block 70 will make the arc hook 74 move to the left side of the limiting block 75 by pushing the arc hook pushing rod 72, so that the transition block 77 pushes the lower trigger plate 84 to move the lower push plate 81 to the left, the left movement of the lower push plate 81 will make the liquid in the lower trigger block 79 flow to the upper trigger block 37 through the connection pipe 40, so that the upper trigger block 37 pushes the upper trigger plate 34 to move the auxiliary motor 32 to the right, so that the auxiliary gear 41 moves to the right to engage with the transition gear 56, at this time, the auxiliary motor 32 is started to drive the auxiliary gear 41 to rotate the transition gear 56, the rotation of the transition gear 56 will make the transition worm 58 and the centrifugal wheel 90 rotate, the rotation of the transition worm 58 will drive the transition pulley 61 to rotate the rear pulley 65, the rotation of the rear pulley 65 will make the front pulley 67 rotate the rear pulley 65 on the left through the protection belt 45, and further rotating the protection gears 66 symmetrically arranged at left and right sides, the rotation of the protection gears 66 will make the display supporting plate 46 move outwards, so that the bottom of the display 60 can fall into the display protecting groove 14 under the action of self-gravity and press the display protecting block 68, the downward movement of the display protecting block 68 will make the pulling rope 49 loose, the loosening of the pulling rope 49 will make the clamping block pushing spring 48 push the display clamping block 47 to clamp the bracket part of the display 60, so as to prevent it from toppling, the rotation of the centrifugal wheel 90 will make the centrifugal block 91 throw out under the action of centrifugal force, so as to push the keyboard and mouse protecting plate 92 to move out of the centrifugal chamber 16, when the keyboard and mouse module 59 slides down because of the instability of the device, will push the clamping hand trigger plate 95 to make it compress the clamping hand reset spring 96 to fall to the right side of the limit tooth 97 and then be clamped by it, at this moment the direct card hand 94 can grab move and move down will the key mouse module 59 blocks to avoid its landing to ground to cause the harm, user can pass through once more when equipment is stable the judgement piece 70 moves to the left, makes the triangle slider 73 also move to the stopper 75 left side, at this moment the triangle slider 73 can be in the stopper resets under the spring action of spring 76 with the arc hook 74 agrees with completely, because the triangle slider 73 opposite side is the slope just the triangle slider 73 with the arc hook 74 agrees with together, so the arc hook 74 can reset under the effect of transition reset spring 78, thereby makes the vice motor 32 resets.
The invention has the beneficial effects that: this device makes it to rotate the back expansion through the two-section control to folding rack, and can be through to lighting lamp and upside shielding plate, the difference of downside shielding plate distance is realized working hour ambient light and display light source at night dwindles to the control, thereby guarantee the eye safety that uses at user night, and can make equipment protect display and key mouse module respectively through display clamp splice and direct card hand when taking place unbalance through the differentiation of judgement piece, thereby guarantee the safety of user equipment, thereby avoid the loss in the use, this device security is good, the degree of automation is high, the protection device who has multiple equipment, be worth thrust and promote production and put into use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a can prevent benefit eye display table that emptys, includes the frame, its characterized in that: the frame is provided with a main power cavity at the lower left side, a folding chamber with an upward opening direction is arranged on the frame at the upper side of the main power cavity, an auxiliary power cavity is arranged on the frame at the right side of the main power cavity, a main motor is fixedly arranged on the bottom wall of the lower left side of the main power cavity, an auxiliary motor is connected to the top wall of the auxiliary power cavity in a sliding manner, a background unfolding mechanism which can vertically lift and unfold the lower side baffle plate and the upper side baffle plate by taking the auxiliary motor and the main motor as main power is arranged in the main power cavity and the auxiliary power cavity, a frame supporting plate is symmetrically and fixedly connected to the front and back positions of the lower end surface of the frame, a simple narration is realized by taking the frame supporting plate at the rear side as a basis, open on frame backup pad right side wall and have opening direction trigger chamber to the right, sliding connection has judgement piece in the trigger chamber, trigger the chamber vice power chamber the auxiliary chamber with be equipped with in the display protection groove by judge the piece vice motor can retrieve display downside support frame when equipment suffers the striking display protection mechanism in the display protection groove, the auxiliary chamber right side be equipped with the ascending centrifugal chamber of opening direction in the frame, vice power chamber the centrifugal chamber be equipped with in the trigger chamber by judge the piece vice motor can carry out the key mouse protection mechanism that protects key mouse module when equipment suffers the striking as the main power, this device passes through background development mechanism develops the background board and adjusts the luminance and the halo size of background light to start when equipment suffers the striking display protection mechanism with key mouse protection mechanism is to display and key mouse protection mechanism Protection is performed to avoid losses.
2. A eyes display table as defined in claim 1, wherein: the background unfolding mechanism comprises the auxiliary motor, an auxiliary shaft is connected to the auxiliary motor in a rotating mode, a spline housing is fixedly connected to the left end of the auxiliary shaft, a multifunctional shaft is meshed in the spline housing, the left side of the multifunctional shaft is in threaded connection with a square push block, the square push block is connected to the rack between the folding chamber and the display protection groove in a sliding mode, a square push rod is fixedly connected to the left end face of the square push block, the left end of the square push rod is abutted against a folding rack, a lower side shielding plate is fixedly connected to the front side wall face of the folding rack, an intermediate connecting block is fixedly connected to the rear side wall face of the folding rack, a sliding block is fixedly connected to the front side wall face of the intermediate connecting block, the sliding block is connected to a groove formed in a sliding rail block in a sliding mode, the right end of the sliding rail block is fixedly connected to the unfolding shaft, and, the unfolding gear is fixedly connected with the rear side of the unfolding shaft, the lower side of the unfolding gear is meshed with the folding rack, the upper side shielding plate is fixedly connected with the front side wall surface of the sliding rail block, the main motor is connected with a main worm in a rotating mode, the right end of the main worm is connected with the right end surface of the main power cavity in a rotating mode, and the main worm is fixedly connected with a main worm gear.
3. A eyes display table as defined in claim 1, wherein: the rear side of the main worm gear is engaged with an unfolding rack, the left side and the right side of the lower side of the unfolding rack are symmetrically and fixedly connected with a tooth supporting block, a movable tooth rod is fixedly connected onto the tooth supporting block, a movable tooth reset spring is wound on the movable tooth rod, the lower end of the movable tooth reset spring is fixedly connected with a movable tooth sleeve, the other end of the movable tooth sleeve is fixedly connected with a movable tooth, the rear side of the left side part of the main worm is engaged with a main worm gear, the main worm gear is fixedly connected onto a lead screw, the lower end of the lead screw is rotatably connected onto the bottom wall of a main power cavity, the lead screw is in threaded connection with an illumination driving plate, the left end of the illumination driving plate is abutted against the rack, the upper end face of the illumination driving plate is in sliding connection with a part of the tooth bar block, the upper end face of the part of the tooth bar block is fixedly connected with an illumination frame, the upper end of the lead screw is fixedly connected with a lead screw gear.
4. A eyes display table as defined in claim 1, wherein: the display protection mechanism comprises the judging block, a judging block reset spring is fixedly connected to the left end face of the judging block in a vertical symmetrical mode, the other end of the judging block reset spring is fixedly connected to the left side wall face of the trigger chamber, an arc-shaped hook push rod is fixedly connected to the middle position of the left side wall face of the judging block, a triangular slide block is connected to the arc-shaped hook push rod in a sliding mode, an arc-shaped hook is fixedly connected to the left end of the arc-shaped hook push rod and can be perfectly matched when the triangular slide block slides to the leftmost side, a transition block is fixedly connected to the left end of the arc-shaped hook, a lower side trigger plate is fixedly connected to the lower end face of the transition block, a lower side trigger connecting rod is fixedly connected to the left end face of the lower side trigger plate, the other end of the lower side trigger connecting rod extends into the lower side trigger, the other end of the lower push plate reset spring is fixedly connected to the bottom wall of the lower side trigger block, the left side wall surface of the lower side trigger block is fixedly connected with a connecting pipeline, the left side wall surface of the transition block is fixedly connected with a transition reset spring, the other end of the transition reset spring is fixedly connected to the left side of the frame support plate, the upper position and the lower position of the frame support plate at the lower side of the transition reset spring are symmetrically provided with slide grooves, the slide grooves are internally and slidably connected with limit blocks, the other end of each limit block is fixedly connected to the bottom wall of each slide groove, the other end of the connecting pipeline is fixedly connected to the left end of the upper side trigger block, the upper side trigger block is fixedly connected to the bottom wall of the auxiliary power cavity, the upper side push plate is slidably connected to the upper side trigger block, the other end of the upper push plate reset spring is fixedly connected to the left side wall surface of the upper side trigger block, an upper side trigger connecting rod is fixedly connected to the right side wall surface of the upper push plate, the right end of the upper side trigger connecting rod extends out of the upper side trigger block and is fixedly connected with an upper side trigger plate, the upper end surface of the upper side trigger plate is fixedly connected to the lower end surface of the auxiliary motor, the auxiliary motor is connected to the top wall of the auxiliary power cavity in a sliding manner, the auxiliary motor is connected to the auxiliary power cavity in a rotating manner, the right end of the auxiliary motor is sleeved on the rack on the right side of the auxiliary power cavity, an auxiliary shaft gear is fixedly connected to the auxiliary shaft on the right side of the auxiliary motor, a transition gear which is not meshed with the auxiliary shaft gear is arranged on the right lower side of the auxiliary shaft gear, the transition gear is, the left end of the transition worm is positioned in the auxiliary power cavity and is fixedly connected with a transition gear, the upper side of the transition worm positioned in the auxiliary chamber is engaged with a transition worm wheel, the transition worm wheel is fixedly connected to a transition worm wheel shaft, the front end and the rear end of the transition worm wheel shaft are rotatably connected to the front side wall and the rear side wall of the auxiliary chamber, the transition worm wheel shaft at the rear side of the transition worm wheel is fixedly connected with a transition belt wheel, the transition belt wheel is connected with a rear side belt wheel through a transition belt, the rear side belt wheel is fixedly connected to a middle shaft, the front end and the rear end of the middle shaft are rotatably connected to the front side wall and the rear side wall of the auxiliary chamber, the middle shaft at the front side of the rear side belt wheel is fixedly connected with a front side belt wheel, the front side belt wheel is connected with the front side belt wheel at the left side through a, the upper side of the protection gear is engaged with a display supporting plate, the display supporting plate is connected to the rack in a sliding mode, a sliding groove is formed in the center of the bottom wall of the display protection groove, a display protection block is connected to the sliding groove in a sliding mode, protection block reset springs are symmetrically and fixedly connected to the left side and the right side of the bottom wall of the display protection block, the other end of each protection block reset spring is fixedly connected to the bottom wall of the sliding groove, clamping block push springs are symmetrically and fixedly connected to the bottom walls of the left side and the right side of the display protection groove, a display clamping block is fixedly connected to the other end of each clamping block, a traction rope is fixedly connected to the outer side wall face of the display clamping block, the other end of the traction rope is fixedly connected to the bottom wall of the display protection block, and the display.
5. A eyes display table as defined in claim 1, wherein: the key mouse protection mechanism comprises the judging block, the judging block reset spring is fixedly connected to the left end face of the judging block in a vertical symmetrical mode, the other end of the judging block reset spring is fixedly connected to the left side wall face of the trigger chamber, the middle position of the left side wall face of the judging block is fixedly connected with the arc-shaped hook push rod, the triangular slide block is connected to the arc-shaped hook push rod in a sliding mode, the arc-shaped hook is fixedly connected to the left end of the arc-shaped hook push rod, the arc-shaped hook can be perfectly matched when the triangular slide block slides to the leftmost side, the transition block is fixedly connected to the left end face of the arc-shaped hook, the lower side trigger plate is fixedly connected to the lower end face of the transition block, the lower side trigger connecting rod is fixedly connected to the left end face of the lower side trigger plate, the other end of the, the lower push plate reset spring is fixedly connected to the left side wall surface of the lower push plate, the other end of the lower push plate reset spring is fixedly connected to the bottom wall of the lower trigger block, the connecting pipeline is fixedly connected to the left side wall surface of the lower trigger block, the transition reset spring is fixedly connected to the left side wall surface of the transition block, the other end of the transition reset spring is fixedly connected to the left side of the frame support plate, slide grooves are symmetrically formed in the upper position and the lower position of the frame support plate on the lower side of the transition reset spring, the limit block is slidably connected to the slide grooves, the other end of the limit block is fixedly connected to the limit block reset spring, the other end of the limit block reset spring is fixedly connected to the bottom wall of the slide grooves, the other end of the connecting pipeline is fixedly connected to the, the upper side trigger block is connected with the upper side push plate in a sliding manner, the left side wall surface of the upper side push plate is fixedly connected with the upper push plate reset spring, the other end of the upper push plate reset spring is fixedly connected to the left side wall surface of the upper side trigger block, the right side wall surface of the upper side push plate is fixedly connected with the upper side trigger connecting rod, the right end of the upper side trigger connecting rod extends out of the upper side trigger block and is fixedly connected with the upper side trigger plate, the upper end surface of the upper side trigger plate is fixedly connected to the lower end surface of the auxiliary motor, the auxiliary motor is connected to the top wall of the auxiliary power cavity in a sliding manner, the auxiliary shaft is connected to the auxiliary motor in a rotating manner, the right end of the auxiliary shaft is sleeved on the rack on the right side of the auxiliary power cavity, the auxiliary shaft gear is fixedly, the transition gear is fixedly connected to the transition worm, the transition worm stretches across the auxiliary power cavity and the auxiliary chamber and is rotatably connected with the frame, the transition worm in the centrifugal chamber is fixedly connected with a centrifugal wheel, a plurality of sliding grooves are annularly distributed on the centrifugal wheel, centrifugal blocks are slidably connected in the sliding grooves, a centrifugal block return spring is fixedly connected on the inner side end face of each centrifugal block, the other end of each centrifugal block return spring is fixedly connected to the bottom wall of each sliding groove, the centrifugal block on the upper side is abutted with a keyboard and mouse protection plate, an empty groove is formed in the upper side of the keyboard and mouse protection plate, a direct clamping hand is rotatably connected in the empty groove, the lower end of the direct clamping hand is fixedly connected with a clamping hand trigger plate, the right end of the clamping hand trigger plate is fixedly connected with a clamping hand return spring, and the other end of the clamping hand return spring is fixedly connected to the keyboard and, the hand-clamping trigger plate right lower side is provided with a limiting groove on the keyboard and mouse protection plate, a limiting tooth is connected in the limiting groove in a sliding mode, the lower end of the limiting tooth is fixedly connected with a limiting tooth reset spring, the other end of the limiting tooth reset spring is fixedly connected to the bottom wall of the limiting groove, and the keyboard and mouse module is placed on the rack on the right side of the display.
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| CN202011620668.8A CN112586876B (en) | 2020-12-31 | 2020-12-31 | Eye-beneficial display table capable of preventing toppling |
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| CN202011620668.8A CN112586876B (en) | 2020-12-31 | 2020-12-31 | Eye-beneficial display table capable of preventing toppling |
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| CN112586876B CN112586876B (en) | 2021-11-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558382A (en) * | 2021-08-05 | 2021-10-29 | 江西万友实业有限公司 | Anti-cheating desk for college campus examinations |
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| KR20110029377A (en) * | 2009-09-15 | 2011-03-23 | 박상현 | Multi functional table having double plate |
| CN209762794U (en) * | 2019-03-22 | 2019-12-10 | 海南九云天科技投资控股有限公司 | Computer eye-protecting lamp |
| CN111104034A (en) * | 2019-12-23 | 2020-05-05 | 青岛黄海学院 | Brightness-adjustable computer display auxiliary equipment and auxiliary method thereof |
| CN111700379A (en) * | 2020-06-23 | 2020-09-25 | 滨州方新电脑有限公司 | Special table of hidden computer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110029377A (en) * | 2009-09-15 | 2011-03-23 | 박상현 | Multi functional table having double plate |
| CN209762794U (en) * | 2019-03-22 | 2019-12-10 | 海南九云天科技投资控股有限公司 | Computer eye-protecting lamp |
| CN111104034A (en) * | 2019-12-23 | 2020-05-05 | 青岛黄海学院 | Brightness-adjustable computer display auxiliary equipment and auxiliary method thereof |
| CN111700379A (en) * | 2020-06-23 | 2020-09-25 | 滨州方新电脑有限公司 | Special table of hidden computer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113558382A (en) * | 2021-08-05 | 2021-10-29 | 江西万友实业有限公司 | Anti-cheating desk for college campus examinations |
| CN113558382B (en) * | 2021-08-05 | 2022-10-28 | 河北海捷现代教学设备有限公司 | Anti-cheating desk for college campus examinations |
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Effective date of registration: 20211112 Address after: 313399 No. 475, longwangxi North Road, Dipu street, Huzhou City, Zhejiang Province Applicant after: Zhejiang Hutong Ergonomics Technology Co., Ltd Address before: 210012 building 34, No. 2 Yuhua Yulan Road, Yuhuatai District, Nanjing, Jiangsu Province Applicant before: Nanjing gaoqianwen Trading Co., Ltd |