CN110410653B - Display support - Google Patents

Display support Download PDF

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Publication number
CN110410653B
CN110410653B CN201910792650.7A CN201910792650A CN110410653B CN 110410653 B CN110410653 B CN 110410653B CN 201910792650 A CN201910792650 A CN 201910792650A CN 110410653 B CN110410653 B CN 110410653B
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CN
China
Prior art keywords
shaft
driving
plate
gear
groove
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.)
Active
Application number
CN201910792650.7A
Other languages
Chinese (zh)
Other versions
CN110410653A (en
Inventor
钱国臣
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.)
Hangzhou Fuyang Fantasy Computer Co ltd
Original Assignee
Hangzhou Fuyang Fantasy Computer 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
Priority to CN201910193514 priority Critical
Priority to CN2019101935146 priority
Application filed by Hangzhou Fuyang Fantasy Computer Co ltd filed Critical Hangzhou Fuyang Fantasy Computer Co ltd
Publication of CN110410653A publication Critical patent/CN110410653A/en
Application granted granted Critical
Publication of CN110410653B publication Critical patent/CN110410653B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

Abstract

The invention discloses a display bracket, which comprises a clamping plate, wherein a clamping groove is formed in the clamping plate, a fixing device is arranged in the clamping groove, and the knob is used for driving a knob shaft to move upwards so as to adjust the height of a driving slide block.

Description

Display support
Technical Field
The invention relates to the field of computer periphery, in particular to a display bracket.
Background
At present, along with the rapid development of the computer industry, the development of the computer peripheral industry is better and better, the traditional computer support can only be simply adjusted in a vertical rotating mode, when a user relaxes to watch a movie, the user can habitually put down the back of a chair and watch the movie in a half-lying state, and when the user watches a display through a door, the user can only extend the head forwards, so that the health of the spine is not facilitated.
Disclosure of Invention
The present invention is directed to a display stand, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a display bracket comprises a clamping plate, wherein a clamping groove is formed in the clamping plate, a fixing device is arranged in the clamping groove and comprises a top plate, the fixing device can fix a display screen bracket, a manual mechanism is further arranged in the fixing device, a supporting rod is arranged at the upper end of the clamping plate, a through groove is formed in the supporting rod, taper block clamping grooves are formed in the front end wall and the rear end wall of the through groove, a lifting device is arranged in the through groove and comprises a knob, the lifting device is used for adjusting the height and is further provided with an unlocking mechanism, a connecting plate is arranged at the right end of the supporting rod, a working cavity is arranged in the connecting plate, four small sliding grooves are symmetrically arranged in the upper direction, the lower direction and the front direction of the working cavity, the small sliding grooves penetrate through the connecting plate from left to right, and a connecting device is arranged between the small sliding, the display screen connecting device is characterized in that a large gear is arranged in the connecting device, the connecting device can fix a display, and a moving mechanism is further arranged in the connecting device.
Preferably, manual mechanism among the fixing device includes the driving shaft, the driving shaft with press from both sides the lower end wall in tight groove with the lower terminal surface normal running fit of splint is connected, the lower extreme of driving shaft is equipped with the rocking handle pole, the lower extreme normal running fit of rocking handle pole is connected with the rocking handle, the upper end of driving shaft is equipped with the driving gear, the lower terminal wall bilateral symmetry normal running fit in tight groove is connected with the drive shaft, be equipped with in the drive shaft with driving gear meshing's drive gear, the upper end normal running fit of drive shaft is connected with drive screw, drive screw's upper end with fixed connection is given to the lower terminal surface of roof, the upper end of roof is equipped with the foam-rubber cushion, rotates the rocking handle, thereby drives drive screw with the roof up moves.
Preferably, the unlocking mechanism in the lifting device comprises a knob shaft, the knob shaft is connected with the through groove in a sliding fit manner, the left end of the knob shaft is fixedly connected with the knob, a right end rotating fit rod of the knob shaft is connected with a driving slider, a taper block chute is arranged in the driving slider, a limit groove is arranged on the upper end wall of the taper block chute, a cross shaft is connected in the limit groove in a rotating fit manner, the left end of the cross shaft is fixedly connected with the knob shaft, the left end and the right end of the cross shaft are symmetrically provided with a cross shaft rope pulley, a spring plate is arranged in the taper block chute, taper blocks are symmetrically arranged in the front and at the back of the taper block chute, the taper blocks are connected with the taper block chute in a sliding fit manner, a taper block spring is connected between the taper blocks and the spring plate, limit blocks are respectively arranged on the upper end faces of the taper blocks, and a rope, the front end rope and right-hand member cross axle rope sheave fixed connection, the rear end rope and left end cross axle rope sheave fixed connection, the right-hand member that drives the slider is equipped with the universal rod, the right-hand member of universal rod is equipped with the universal joint, the lower extreme of bracing piece be equipped with the chassis that splint normal running fit is connected, through the knob drives the knob axle up moves, thereby adjusts the height of drive slider.
Preferably, the moving mechanism in the connecting device comprises a large gear shaft, the large gear shaft is connected with the left end surface of the connecting plate and the left and right end walls of the working cavity in a rotating fit manner, a rotator is arranged at the left end of the large gear shaft, the right end of the large gear shaft is fixedly connected with the large gear shaft, four thread mechanisms are symmetrically arranged on the left and right end walls of the working cavity from front to back in an up-and-down manner, a small gear shaft is connected with the left and right end walls of the working cavity in a rotating fit manner, a small gear meshed with the large gear is arranged at the rear end of the small gear shaft, a rotating bevel gear is arranged at the front end of the small gear shaft, a small block is connected in a sliding fit manner in a small block chute, a threaded hole is formed in the small block, an adjusting screw rod is arranged on the right end surface of the small, the left end of the fixed rotating plate is fixedly connected with the left end wall of the working cavity, the right end of the screw sleeve is provided with a screw sleeve bevel gear meshed with the rotating bevel gear, the left end face of the connecting plate is provided with a universal joint groove, the universal joint groove is connected with the universal joint in a sliding fit mode, and the connecting plate is pulled to adjust the angle.
In conclusion, the beneficial effects of the invention are as follows: the height and the angle of display not only can be adjusted to this device, also can be when the people watch the film with the computer and put down the back of the chair simultaneously for display and people's glasses are in same straight line, make the people different face upward and see the film, thereby indirectly must protect people's cervical vertebra, and this device has reduced the possibility of makeing mistakes through mechanical transmission cooperation.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall cross-sectional front view of a display stand according to the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C in accordance with the present invention;
fig. 5 is a partial enlarged view of fig. 2 at D according to the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention will now be described in detail with reference to fig. 1-5, 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. 1-5, an embodiment of the present invention is shown: a display support comprises a clamping plate 27, wherein a clamping groove 34 is formed in the clamping plate 27, a fixing device 101 is arranged in the clamping groove 34, the fixing device 101 comprises a top plate 29, the fixing device 101 can fix a display screen support, a manual mechanism 102 is further arranged in the fixing device 101, a supporting rod 21 is arranged at the upper end of the clamping plate 27, a through groove 22 is formed in the supporting rod 21, conical block clamping grooves 38 are formed in the front end wall and the rear end wall of the through groove 22, a lifting device 103 is arranged in the through groove 22, the lifting device 103 comprises a knob 24, the lifting device 103 is used for adjusting the height, an unlocking mechanism 104 is further arranged in the lifting device 103, a connecting plate 57 is arranged at the right end of the supporting rod 21, a working cavity 44 is arranged in the connecting plate 57, four small sliding grooves 39 are symmetrically arranged in the front and rear of the working cavity 44, the small sliding grooves 39 penetrate through the connecting, a connecting device 105 is arranged between the small sliding groove 39 and the working cavity 44, a large gear 46 is arranged in the connecting device 105, the connecting device 105 can fix a display, and a moving mechanism 106 is further arranged in the connecting device 105.
Manual mechanism 102 among fixing device 101 includes driving shaft 33, driving shaft 33 with the lower end wall of clamping groove 34 with splint 27's lower terminal surface normal running fit connects, the lower extreme of driving shaft 33 is equipped with hand cranking bar 30, hand cranking bar 30's lower extreme normal running fit is connected with hand cranking 31, the upper end of driving shaft 33 is equipped with driving gear 32, the lower terminal wall bilateral symmetry normal running fit of clamping groove 34 is connected with drive shaft 35, be equipped with on the drive shaft 35 with the drive gear 36 of driving gear 32 meshing, the upper end normal running fit of drive shaft 35 is connected with drive screw 37, drive screw 37's upper end with fixed connection is given to the lower terminal surface of roof 29, the upper end of roof 29 is equipped with foam-rubber cushion 28, rotates hand cranking bar 31, thereby drive screw 37 with roof 29 up-shifting.
The unlocking mechanism 104 in the lifting device 103 comprises a knob shaft 25, the knob shaft 25 is connected with the through groove 22 in a sliding fit manner, the left end of the knob shaft 25 is fixedly connected with the knob 24, a right end rotating fit rod of the knob shaft 25 is connected with a driving slide block 65, a conical block chute 53 is arranged in the driving slide block 65, a limit groove 52 is arranged on the upper end wall of the conical block chute 53, a transverse shaft 50 is connected in the limit groove 52 in a rotating fit manner, the left end of the transverse shaft 50 is fixedly connected with the knob shaft 25, transverse shaft rope wheels 51 are symmetrically arranged at the left end and the right end of the transverse shaft 50, a spring plate 61 is arranged in the conical block chute 53, conical blocks 64 are symmetrically arranged in the front and back of the conical block chute 53, the conical blocks 64 are connected with the conical block chute 53 in a sliding fit manner, conical block springs 63 are connected between the conical blocks 64 and the spring plate 61, and limit blocks 60 are respectively arranged on the upper end, stopper 60 is close to the one end of cross axle rope sheave 51 is equipped with rope 59, the front end rope 59 and right-hand member cross axle rope sheave 51 fixed connection, the rear end rope 59 and left end cross axle rope sheave 51 fixed connection, the right-hand member that drives slider 65 is equipped with universal rod 54, the right-hand member of universal rod 54 is equipped with universal joint 55, the lower extreme of bracing piece 21 be equipped with the chassis 26 that splint 27 normal running fit is connected, through knob 24 drives knob axle 25 up moves, thereby adjusts the height that drives slider 65.
The moving mechanism 106 in the connecting device 105 comprises a large gear shaft 45, the large gear shaft 45 is connected with the left end surface of the connecting plate 57 and the left and right end walls of the working chamber 44 in a rotating fit manner, the left end of the large gear shaft 45 is provided with a rotator 58, the right end of the large gear shaft 45 is fixedly connected with the large gear shaft 45, the left and right end walls of the working chamber 44 are symmetrically provided with four screw mechanisms from front to back and up and down, the left and right end walls of the working chamber 44 are connected with a small gear shaft 47 in a rotating fit manner, the rear end of the small gear shaft 47 is provided with a small gear 49 meshed with the large gear 46, the front end of the small gear shaft 47 is provided with a rotating bevel gear 48, a small block 41 is connected in a sliding fit manner in the small block sliding groove 39, a threaded hole 40 is arranged in the small block 41, an adjusting screw 42 is arranged on the right end surface, the last normal running fit of lead screw cover 67 is connected with fixed commentaries on classics board 66, the left end of fixed commentaries on classics board 66 with the left end wall fixed connection of working chamber 44, the right-hand member of lead screw cover 67 be equipped with the lead screw cover awl tooth 43 that rotates the meshing of awl tooth 48, the left end face of connecting plate 57 is equipped with universal joint groove 56, universal joint groove 56 with universal joint 55 sliding fit connects, pulls thereby angle regulation of connecting plate 57.
When the device is used, the rotator 58 is rotated to drive the large gear shaft 45, the large gear 46, the small gear shaft 47, the rotating bevel gear 48, the small gear 49, the lead screw sleeve bevel gear 43, the lead screw sleeve 67 and the adjusting lead screw 42 to rotate, so that the small block 41 moves along the small sliding groove 39, the threaded hole 40 can be aligned with a fixing hole at the rear end of the display, then the small block is screwed tightly through a bolt, the connecting plate 57 is pulled to adjust the angle, the hand crank 31 is rotated, the driving rod 30, the driving shaft 33, the driving gear 32, the knob shaft 25 and the driving shaft 35 rotate to drive the driving lead screw 37 and the top plate 29 to move upwards, so that the clamping plate 27 is fixedly connected with a desktop, when a movie needs to be watched, the knob shaft 25 is driven to move upwards through the knob 24, so that the height of the driving slide block 65 is adjusted, when the movie needs to descend, the knob 24 is rotated to drive the transverse shaft, so that the conical block 64 is separated from the conical block clamping groove 38.
The invention has the beneficial effects that: the height and the angle of display not only can be adjusted to this device, also can be when the people watch the film with the computer and put down the back of the chair simultaneously for display and people's glasses are in same straight line, make the people different face upward and see the film, thereby indirectly must protect people's cervical vertebra, and this device has reduced the possibility of makeing mistakes through mechanical transmission cooperation.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (1)

1. A display support, includes splint its characterized in that: the clamping device comprises a clamping plate, a fixing device and a lifting device, wherein the clamping plate is internally provided with a clamping groove, the fixing device comprises a top plate, the fixing device can fix a display screen bracket, the fixing device is also internally provided with a manual mechanism, the upper end of the clamping plate is provided with a supporting rod, the supporting rod is internally provided with a through groove, the front end wall and the rear end wall of the through groove are provided with taper block clamping grooves, the through groove is internally provided with the lifting device, the lifting device comprises a knob, the lifting device is used for adjusting the height, the lifting device is also internally provided with an unlocking mechanism, the right end of the supporting rod is provided with a connecting plate, the connecting plate is internally provided with a working cavity, the upper part, the lower part, the front part and the rear part of the working cavity are symmetrically provided with four small sliding grooves, the small sliding grooves penetrate, the connecting device can fix a display and is also provided with a moving mechanism; the manual mechanism in the fixing device comprises a driving shaft, the driving shaft is connected with the lower end wall of the clamping groove and the lower end face of the clamping plate in a rotating fit mode, a hand crank is arranged at the lower end of the driving shaft, a hand crank is connected to the lower end of the hand crank in a rotating fit mode, a driving gear is arranged at the upper end of the driving shaft, the lower end wall of the clamping groove is connected with driving shafts in a bilaterally symmetric rotating fit mode, a driving gear meshed with the driving gear is arranged on the driving shafts, a driving lead screw is connected to the upper end of the driving shaft in a rotating fit mode, the upper end of the driving lead screw is fixedly connected with the lower end face of the top plate, a sponge cushion is arranged at the upper end of the top plate, and the; the unlocking mechanism in the lifting device comprises a knob shaft, the knob shaft is connected with the through groove in a sliding fit manner, the left end of the knob shaft is fixedly connected with the knob, a right end rotating fit rod of the knob shaft is connected with a driving slider, a taper block chute is arranged in the driving slider, the upper end wall of the taper block chute is provided with a limiting groove, a cross shaft is connected in the limiting groove in a rotating fit manner, the left end of the cross shaft is fixedly connected with the knob shaft, the left end and the right end of the cross shaft are symmetrically provided with cross shaft rope wheels, a spring plate is arranged in the taper block chute, taper blocks are symmetrically arranged in the front and at the back of the taper block chute and are connected with the taper block chute in a sliding fit manner, a taper block spring is connected between the taper blocks and the spring plate, the upper end faces of the taper blocks are respectively provided with a limiting block, and one end of the, the rope at the front end is fixedly connected with the transverse shaft rope pulley at the right end, the rope at the rear end is fixedly connected with the transverse shaft rope pulley at the left end, the right end of the driving sliding block is provided with a universal rod, the right end of the universal rod is provided with a universal joint, the lower end of the supporting rod is provided with a chassis which is in rotating fit connection with the clamping plate, and the knob shaft is driven to move upwards through the knob so as to adjust the height of the driving sliding block; the moving mechanism in the connecting device comprises a large gear shaft, the large gear shaft is connected with the left end surface of the connecting plate and the left and right end walls of the working cavity in a rotating fit manner, a rotator is arranged at the left end of the large gear shaft, the right end of the large gear shaft is fixedly connected with the large gear shaft, four thread mechanisms are symmetrically arranged on the front and the back of the left and right end walls of the working cavity in a front-and-back up-and-down manner, a small gear shaft is connected with the left and right end walls of the working cavity in a rotating fit manner, a small gear meshed with the large gear is arranged at the rear end of the small gear shaft, a rotating bevel gear is arranged at the front end of the small gear shaft, a small block is connected in a sliding fit manner in a small block chute, a threaded hole is formed in the small block, an adjusting screw rod is arranged, the left end of the fixed rotating plate is fixedly connected with the left end wall of the working cavity, a universal joint groove is formed in the left end face of the connecting plate, the right end of the lead screw sleeve is provided with a lead screw sleeve bevel gear meshed with the rotating bevel gear, the universal joint groove is connected with the universal joint in a sliding fit mode, and the connecting plate is pulled to adjust the angle.
CN201910792650.7A 2019-03-14 2019-08-26 Display support Active CN110410653B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910193514 2019-03-14
CN2019101935146 2019-03-14

Publications (2)

Publication Number Publication Date
CN110410653A CN110410653A (en) 2019-11-05
CN110410653B true CN110410653B (en) 2020-12-11

Family

ID=68368993

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910792650.7A Active CN110410653B (en) 2019-03-14 2019-08-26 Display support

Country Status (2)

Country Link
CN (1) CN110410653B (en)
AU (1) AU2019202015B1 (en)

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US9074726B2 (en) * 2007-04-27 2015-07-07 Edward Lafe Altshuler Linear translational microscope stand
CN201621440U (en) * 2010-03-10 2010-11-03 北京科基中意软件开发有限公司 Lifting device for camera of digital-shooting four-wheel orientator
CN203979817U (en) * 2014-06-11 2014-12-03 宁波市北仑区能晟机械设备有限公司 Display bracket
CN104879626B (en) * 2015-06-29 2017-03-29 山东商务职业学院 It is a kind of to calculate machine support
CN207213527U (en) * 2017-07-31 2018-04-10 孙素梅 A kind of electric business Flat computer support
CN207049541U (en) * 2017-08-10 2018-02-27 深圳市联新移动医疗科技有限公司 A kind of display bracket with elevating function
CN207421696U (en) * 2017-11-22 2018-05-29 黑龙江科技大学 It is a kind of easily to adjust mapping support device
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Publication number Publication date
AU2019202015B1 (en) 2020-08-20
CN110410653A (en) 2019-11-05

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