CN110715146B - Four-degree-of-freedom bearing adjusting seat based on computer display screen - Google Patents
Four-degree-of-freedom bearing adjusting seat based on computer display screen Download PDFInfo
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- CN110715146B CN110715146B CN201911015114.2A CN201911015114A CN110715146B CN 110715146 B CN110715146 B CN 110715146B CN 201911015114 A CN201911015114 A CN 201911015114A CN 110715146 B CN110715146 B CN 110715146B
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- adjusting
- module
- screw rod
- positioning
- display screen
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- 238000004804 winding Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 18
- 230000000087 stabilizing Effects 0.000 claims description 14
- 230000000875 corresponding Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001808 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000630 rising Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
- F16M11/30—Undercarriages for supports with one single telescoping pillar with co-moving side-struts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Abstract
The invention discloses a four-degree-of-freedom bearing adjusting seat based on a computer display screen, and belongs to the technical field of computer structures. Including fixable wheel body module, rotatory bearing module, ball screw heightening module and adjustable fixed module, fixable wheel body module sets up the bottom at rotatory bearing module, ball screw heightens the top that the module set up at rotatory bearing module, adjustable fixed module sets up the top of heightening the module at ball screw. The adjusting seat can realize multi-directional practicability adjustment of different models of desk type display screens, can flexibly turn to, and greatly improves the flexibility of the display screens.
Description
Technical Field
The invention relates to the technical field of computer structures, in particular to a four-degree-of-freedom bearing adjusting seat based on a computer display screen.
Background
At present, desktop computers, notebook computers and the like on the market are widely applied to the work and life of people. Computer display screen among the prior art is generally comparatively heavy, normally can only carry out the damping of pitching the angle around and adjust, and the flexibility ratio is not high, especially the desktop display screen of large screen, when needs are controlled the rotation and are made colleagues friend look over the computer or need satisfy self in the ascending demand of looking over of another side, be subject to the display screen dead weight or the angle of inserting the line for computer display screen's rotation is very inconvenient. And when the height or the position of the display screen is adjusted, the requirement of people on the convenience of the product cannot be met.
In view of the above-mentioned prior art, the applicant of the present invention has made a lot of repeated and useful researches, and the final products have achieved effective results and have formed the technical solutions to be described below.
Disclosure of Invention
Therefore, the invention provides a four-degree-of-freedom bearing adjusting seat based on a computer display screen, which aims to solve the problem of inconvenient steering of a desktop display screen in the prior art due to the dead weight of the desktop display screen and the angle of a plug wire.
In order to achieve the above purpose, the invention provides the following technical scheme:
a four-degree-of-freedom bearing adjusting seat based on a computer display screen comprises a fixable wheel body module, a rotary bearing module, a ball screw heightening module and an adjustable fixing module, wherein the fixable wheel body module is arranged at the bottom end of the rotary bearing module;
the ball screw heightening module is also provided with a line adjusting module;
the circuit adjusting module comprises a spiral winding ring, a plurality of wire holes are evenly formed in the mounting table close to the side, the screw thread body is further connected with the spiral winding ring in a screwed mode, and an electric connection wire led down from the wire holes is spirally wound on the spiral winding ring along the direction opposite to the rotation direction of the spiral winding ring.
Furthermore, the rotary bearing module comprises a positioning base and a turntable body, wherein the central bottom end of the turntable body is fixedly connected with a turntable shaft, and the turntable shaft is rotatably connected with the center of the positioning base.
Furthermore, fixable wheel body modules are fixable rollers, and the bottom end of the positioning base is uniformly and fixedly connected with at least two fixable rollers.
Further, ball screw heightening module includes screw rod driving motor, screw rod body, mount table and screw rod assembly seat, screw rod driving motor's bottom rigid coupling is at the top center of turntable body, and screw rod driving motor's output rigid coupling has the screw rod body, the bottom center rigid coupling of mount table has the screw rod assembly seat, screw rod assembly seat and the transmission of screw rod body are mutually cooperated.
Furthermore, the top outer edge of the turntable body is fixedly connected with a guide sliding cavity, the bottom outer edge of the mounting table is fixedly connected with a guide sliding rod corresponding to the guide sliding cavity, and the guide sliding rod is in sliding fit with the guide sliding cavity.
Further, the adjustable fixing module comprises a base fixing module and two auxiliary stabilizing modules, a linear adjusting groove is formed in the top end of the mounting table corresponding to the base fixing module, cross-shaped adjusting grooves are formed in the top end of the mounting table corresponding to the auxiliary stabilizing modules respectively, and adjusting and positioning modules are arranged on the linear adjusting groove and the cross-shaped adjusting grooves in a sliding mode.
Further, the base fixing module comprises a rising rod, an installation block, a clamp sliding cavity, an adjusting clamp, an adjusting screw rod and a positioning rod shaft, the bottom end of the rising rod is fixedly connected with the adjusting and positioning module on the linear adjusting groove, the top end of the rising rod is fixedly connected with the bottom end of the installation block, the clamp sliding cavity is arranged inside the installation block, the adjusting clamp is slidably arranged in the clamp sliding cavity, the installation block is further rotatably provided with the adjusting screw rod, the adjusting screw rod is in threaded connection with the adjusting clamp, the positioning rod shaft is arranged at the center of the adjusting screw rod, and the head end of the positioning rod shaft is in threaded connection with the installation block.
The auxiliary stabilizing module comprises a clamping piece and a screwing threaded rod shaft, and the clamping piece is rotatably arranged on the adjusting and positioning module of the cross-shaped adjusting groove through the screwing threaded rod shaft.
Further, it includes adjust knob, plain cushion, external screw thread portion, end spacing piece and compact heap to adjust positioning module, the compact heap sets up respectively in sharp adjustment tank and cross adjustment tank, adjust knob's bottom an organic whole is equipped with external screw thread portion and end spacing piece in proper order, external screw thread portion and compact heap looks spiro union, all be equipped with plain cushion between adjust knob and sharp adjustment tank and the cross adjustment tank, the bottom and the screens piece that play the high pole all are connected with the plain cushion in the adjust positioning module.
The invention has the following advantages:
1. the adjusting seat can realize multi-directional practical adjustment of different models of desktop display screens, can flexibly steer and greatly improve the flexibility of the display screens;
2. the fixable roller is adopted, so that the device can freely move in two degrees of freedom on a plane;
3. the third degree of freedom of the device can be effectively formed by rotating the supporting module;
4. the height of the display screen can be adjusted in real time as required through the ball screw rod height adjusting module, so that the fourth degree of freedom of the device is formed;
5. the guide sliding cavity is in sliding fit with the guide sliding rod, so that the positioning stability between the mounting table and the turntable body can be effectively improved;
6. the base fixing module can effectively fix bases of different models, and can be matched with the two auxiliary stabilizing modules to form a triangular positioning structure, so that the stability is improved;
7. the adjusting and positioning module is adopted, so that the base fixing module and the auxiliary stabilizing module can adjust positions on the mounting table according to bases of display screens of different models, and the practicability is greatly improved;
8. the spiral winding ring is screwed on the screw rod body, so that the display screen can be spirally loosened on the spiral winding ring by the electric connection wire or can rotate on the screw rod body by the spiral winding ring when the display screen rotates left or right, the change thread of the electric connection wire is reduced, and the flexible steering function of the display screen is realized.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly introduced, and the structures, the proportions, the sizes, and the like shown in the specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the modifications of any structures, the changes of the proportion relationships, or the adjustments of the sizes, without affecting the functions and the achievable purposes of the present invention, and still fall within the scope of the technical contents disclosed in the present invention.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic top view of an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2A according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an embodiment of the adjusting positioning module when the adjusting positioning module is not fixed;
fig. 5 is a schematic structural diagram of the adjusting and positioning module after being fixed in the embodiment of the present invention.
In the figure: the device comprises a positioning base 1, a fixable roller 11, a turntable body 2, a turntable shaft 21, a guide sliding cavity 22, a screw rod driving motor 3, a screw rod body 31, an installation table 4, a screw rod assembly seat 41, a guide sliding rod 42, a linear adjusting groove 43, a cross adjusting groove 44, a wire hole 45, a spiral winding ring 5, a base fixing module 6, a lifting rod 61, an installation block 62, a clamp sliding cavity 621, an adjusting clamp 63, an adjusting screw rod 64, a positioning rod shaft 65, an auxiliary stabilizing module 7, a clamping piece 71, a screwing threaded rod shaft 72, an adjusting positioning module 8, an adjusting knob 81, a plain cushion 82, an external thread part 83, a bottom limiting block 84 and a pressing block 85.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, an embodiment of the present invention provides a four-degree-of-freedom bearing adjustment seat based on a computer display screen, which includes a fixable wheel module, a rotation bearing module, a ball screw height adjustment module, an adjustable fixed module for different forms of computer bases, and a circuit adjustment module during rotation of the display screen, so as to implement multi-directional practical adjustment of a desktop display screen and significantly improve flexibility of the display screen. The specific settings are as follows:
the fixable wheel body module adopts fixable idler wheels 11, and a plurality of fixable idler wheels 11 are uniformly and fixedly connected to the bottom end of the positioning base 1 and used for realizing two-degree-of-freedom arbitrary movement of the device on a plane.
The rotary bearing module comprises a turntable body 2, a turntable shaft 21 is fixedly connected to the central bottom end of the turntable body 2, and the turntable shaft 21 is rotatably connected with the center of the positioning base 1 to enable the turntable body 2 to rotate around the positioning base 1 to form a third degree of freedom.
Ball screw heightening module includes lead screw driving motor 3, lead screw body 31, mount table 4 and lead screw assembly seat 41, lead screw driving motor 3's bottom rigid coupling is at the top center of turntable body 2, and lead screw driving motor 3's output rigid coupling has lead screw body 31, the bottom center rigid coupling of mount table 4 has lead screw assembly seat 41, lead screw assembly seat 41 and lead screw body 31 looks transmission fit to this realizes that mount table 4 uses turntable body 2 to displace from top to bottom as the basis, forms fourth degree of freedom.
Preferably, the top of the turntable body 2 is fixedly connected with two guiding sliding cavities 22 along the top, the bottom of the mounting table 4 is fixedly connected with a guiding sliding rod 42 along the corresponding guiding sliding cavities 22, and the guiding sliding rod 42 is in sliding fit with the guiding sliding cavities 22 to improve the positioning stability between the mounting table 4 and the turntable body 2.
The adjustable fixing module comprises a base fixing module 6 and two auxiliary stabilizing modules 7, wherein the top end of the mounting table 4 is provided with a linear adjusting groove 43 corresponding to the base fixing module 6, the top end of the mounting table 4 is provided with a cross adjusting groove 44 corresponding to the auxiliary stabilizing modules 7 respectively, and the linear adjusting groove 43 and the cross adjusting groove 44 are provided with adjusting and positioning modules 8 in a sliding mode respectively.
Specifically, the base fixing module 6 includes a raising rod 61, an installation block 62, a clamp sliding cavity 621, an adjusting clamp 63, an adjusting screw 64, and a positioning rod shaft 65, the bottom end of the raising rod 61 is fixedly connected to the adjusting positioning module 8 on the linear adjustment groove 43, the top end of the raising rod 61 is fixedly connected to the bottom end of the installation block 62, the clamp sliding cavity 621 (refer to fig. 3) is disposed inside the installation block 62, the adjusting clamp 63 is slidably disposed in the clamp sliding cavity 621, the installation block 62 is further rotatably provided with the adjusting screw 64, the adjusting screw 64 is screwed to the adjusting clamp 63, and the adjusting screw 64 is rotated to reciprocate the adjusting clamp 63 by using the principle of a ball screw, so as to flexibly adjust display screen bases with different widths. A positioning rod shaft 65 is arranged at the center of the adjusting screw 64, and the head end of the positioning rod shaft 65 is screwed with the mounting block 62, so that the positioning rod shaft 65 can be used as a central shaft for rotating the adjusting screw 64, and the stability of the rotating adjusting screw 64 during rotation can be improved.
The auxiliary stabilizing module 7 comprises a clamping piece 71 and a screwing threaded rod shaft 72, wherein the clamping piece 71 is rotatably arranged on the adjusting and positioning module 8 of the cross-shaped adjusting groove 44 through the screwing threaded rod shaft 72 (refer to fig. 1-2) so as to flexibly adjust the direction to adapt to bases of different desktop displays, and can be matched with the base fixing module 6 to form a triangular positioning structure to improve the stability.
As shown in fig. 4-5, the adjusting and positioning module 8 includes an adjusting knob 81, a flat light pad 82, an external thread portion 83, a bottom limiting block 84 and a pressing block 85, the pressing block 85 is respectively disposed in the linear adjusting groove 43 and the cross adjusting groove 44, the external thread portion 83 and the bottom limiting block 84 are sequentially and integrally disposed at the bottom end of the adjusting knob 81, the external thread portion 83 is screwed with the pressing block 85, the flat light pad 82 is disposed between the adjusting knob 81 and the linear adjusting groove 43 as well as between the adjusting knob 81 and the cross adjusting groove 44 for utilizing the clamping or loosening of the flat light pad 82 and the pressing block 85 to enable the adjusting and positioning module 8 to flexibly adjust the position, the bottom end of the raising rod 61 and the clamping member 71 are both connected with the flat light pad 82 in the adjusting and positioning module 8, so that the base fixing module 6 and the auxiliary stabilizing module 7 can both adjust the position on the mounting table 4 according to bases of display screens of different models, the practicability is greatly improved.
The circuit adjusting module comprises a spiral winding ring 5, a plurality of wire holes 45 are uniformly formed in the mounting table 4 close to the side and used for freely selecting the wire holes 45 of the wires according to the shapes of different display screen bases, the spiral winding ring 5 is further screwed on the screw rod body 31, the electric wires led down from the wire holes 45 are wound on the spiral winding ring 5 along the direction opposite to the rotation of the spiral winding ring 5, and when the display screen rotates left or right, the display screen is loosened on the spiral winding ring 5 through the electric wires or the spiral winding ring 5 rotates on the screw rod body 31, so that the change thread of the electric wires is reduced, and the flexible turning function of the display screen is realized.
It should be noted that the lead screw driving motor 3 is electrically connected to an external power supply, a start switch is arranged between the lead screw driving motor 3 and the external power supply, and the lead screw driving motor 3 is a servo driving motor with the model number of HC-H102T.
The use process of the adjusting seat is as follows:
when the adjustable clamp is used, firstly, the base fixing module 6 is adjusted according to the width of the vertical rod between the display screen and the base of the display screen, the adjusting screw 64 is screwed, and the adjusting clamp 63 is adjusted to reciprocate in the clamp sliding cavity 621 under the principle of the ball screw, so that enough space is generated between the two adjusting clamps 63, and the vertical rod of the base is clamped;
screwing the adjusting knob 81 on the adjusting and positioning module 8, and enabling the pressing block 85 to move downwards along the external thread part 83 at the bottom end of the adjusting knob 81, so that the gap between the pressing block 85 and the plain cushion 82 is increased, the adjusting and positioning module 8 can flexibly slide in the linear adjusting groove 43 and the cross adjusting groove 44 to adjust the positions, and after a determined position is selected according to the shape of the base, the adjusting knob 81 on the adjusting and positioning module 8 is screwed again;
the clamping piece 71 in the auxiliary stabilizing module 7 rotates by utilizing the screwing threaded rod shaft 72 to realize the auxiliary clamping effect on the front end of the display screen base;
when the display screen needs to be moved on the plane, the fixable idler wheel 11 is opened to directly move;
when the height of the display screen needs to be adjusted, the starting switch is operated, so that the screw rod driving motor 3 rotates forwards or backwards, the output end of the screw rod driving motor 3 drives the screw rod body 31 to rotate, and under the principle of a ball screw rod, the screw rod assembly seat 41 on the screw rod body 31 and the mounting table 4 move up and down;
when the display screen needs to be rotated, the turntable body 2 is directly rotated, and the turntable body 2 rotates on the basis of the positioning base 1. When the screw body 31 is rotated to one side, the electric connection is gradually loosened along the portion of the spiral winding ring 5 where the spiral winding is spirally arranged, and when the screw body is rotated to the other side, the spiral winding ring 5 is rotated along the screw body 31.
It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments described above without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims.
Claims (7)
1. The utility model provides a four degrees of freedom bear and adjust seat based on computer display screen which characterized in that: the adjustable roller bearing device comprises a fixable roller body module, a rotary bearing module, a ball screw heightening module and an adjustable fixing module, wherein the fixable roller body module is arranged at the bottom end of the rotary bearing module, the ball screw heightening module is arranged at the top end of the rotary bearing module, and the adjustable fixing module is arranged at the top end of the ball screw heightening module;
the ball screw heightening module comprises a screw rod driving motor, a screw rod body, an installation table and a screw rod assembly seat, wherein the bottom end of the screw rod driving motor is fixedly connected to the center of the top end of the turntable body, the output end of the screw rod driving motor is fixedly connected with the screw rod body, the center of the bottom end of the installation table is fixedly connected with the screw rod assembly seat, and the screw rod assembly seat is in transmission fit with the screw rod body;
the ball screw heightening module is also provided with a line adjusting module;
the circuit adjusting module comprises a spiral winding ring, a plurality of wire holes are evenly formed in the mounting table close to the side, the screw thread body is further connected with the spiral winding ring in a screwed mode, and an electric connection wire led down from the wire holes is spirally wound on the spiral winding ring along the direction opposite to the rotation direction of the spiral winding ring.
2. The four-degree-of-freedom bearing adjusting seat based on the computer display screen as claimed in claim 1, wherein the rotary supporting module comprises a positioning base and a turntable body, a turntable shaft is fixedly connected to the central bottom end of the turntable body, and the turntable shaft is rotatably connected with the center of the positioning base.
3. The four-degree-of-freedom bearing adjusting seat based on the computer display screen as claimed in claim 2, wherein the fixable wheel body module is a fixable roller, and at least two fixable rollers are uniformly and fixedly connected to the bottom end of the positioning base.
4. The four-degree-of-freedom bearing adjusting seat based on the computer display screen as claimed in claim 2, wherein a guide sliding cavity is fixedly connected to the outer edge of the top end of the turntable body, a guide sliding rod is fixedly connected to the outer edge of the bottom end of the mounting table, corresponding to the guide sliding cavity, and the guide sliding rod is in sliding fit with the guide sliding cavity.
5. The four-degree-of-freedom bearing adjusting seat based on the computer display screen as claimed in claim 1, wherein the adjustable fixing module comprises a base fixing module and two auxiliary stabilizing modules, a linear adjusting groove is formed at the top end of the mounting platform corresponding to the base fixing module, a cross adjusting groove is respectively formed at the top end of the mounting platform corresponding to the auxiliary stabilizing modules, and adjusting and positioning modules are slidably arranged on the linear adjusting groove and the cross adjusting groove.
6. The four-degree-of-freedom bearing adjusting base based on the computer display screen is characterized in that the base fixing module comprises a lifting rod, an installation block, a clamp body sliding cavity, an adjusting clamp body, an adjusting screw rod and a positioning rod shaft, the bottom end of the lifting rod is fixedly connected with the adjusting positioning module on the linear adjusting groove, the top end of the lifting rod is fixedly connected with the bottom end of the installation block, the clamp body sliding cavity is arranged inside the installation block, the adjusting clamp body is slidably arranged in the clamp body sliding cavity, the installation block is further rotatably provided with the adjusting screw rod, the adjusting screw rod is in threaded connection with the adjusting clamp body, the positioning rod shaft is arranged in the center of the adjusting screw rod, and the head end of the positioning rod shaft is in threaded connection with the installation block;
the auxiliary stabilizing module comprises a clamping piece and a screwing threaded rod shaft, and the clamping piece is rotatably arranged on the adjusting and positioning module of the cross-shaped adjusting groove through the screwing threaded rod shaft.
7. The four-degree-of-freedom bearing adjusting seat based on the computer display screen as claimed in claim 6, wherein the adjusting and positioning module comprises an adjusting knob, a flat light pad, an external thread portion, a bottom limiting block and a pressing block, the pressing block is respectively arranged in the linear adjusting groove and the cross adjusting groove, the external thread portion and the bottom limiting block are sequentially and integrally arranged at the bottom end of the adjusting knob, the external thread portion is in threaded connection with the pressing block, the flat light pad is respectively arranged between the adjusting knob and the linear adjusting groove and between the adjusting knob and the cross adjusting groove, and the bottom end of the lifting rod and the clamping member are both connected with the flat light pad in the adjusting and positioning module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015114.2A CN110715146B (en) | 2019-10-24 | 2019-10-24 | Four-degree-of-freedom bearing adjusting seat based on computer display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015114.2A CN110715146B (en) | 2019-10-24 | 2019-10-24 | Four-degree-of-freedom bearing adjusting seat based on computer display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110715146A CN110715146A (en) | 2020-01-21 |
| CN110715146B true CN110715146B (en) | 2021-09-10 |
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| CN201911015114.2A Expired - Fee Related CN110715146B (en) | 2019-10-24 | 2019-10-24 | Four-degree-of-freedom bearing adjusting seat based on computer display screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111692493A (en) * | 2020-05-20 | 2020-09-22 | 广东华工工程建设监理有限公司 | Building construction supervision device based on BIM |
| CN112010080A (en) * | 2020-08-31 | 2020-12-01 | 绍兴振腾医疗用品有限公司 | Medical catheter tube feeding device |
Citations (6)
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| CN202109165U (en) * | 2011-06-16 | 2012-01-11 | 东莞呈越电脑配件有限公司 | Rotatable display base |
| US9605793B2 (en) * | 2014-03-31 | 2017-03-28 | Sony Semiconductor Solutions Corporation | Display device, electronic device, and substrate adjusting method |
| CN107524899A (en) * | 2017-08-23 | 2017-12-29 | 合肥同诺文化科技有限公司 | The display/panel bracket and its display screen of all-directional rotation |
| CN108302309A (en) * | 2018-03-14 | 2018-07-20 | 郑州启硕电子科技有限公司 | A kind of computer housing rotating seat |
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| CN110715146A (en) | 2020-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CB03 | Change of inventor or designer information |
Inventor after: Guo Xian Inventor after: Li Pisong Inventor before: Guo Xian |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 Termination date: 20211024 |