CN110005923B - Lifting adjustable computer display column base component - Google Patents
Lifting adjustable computer display column base component Download PDFInfo
- Publication number
- CN110005923B CN110005923B CN201910352062.1A CN201910352062A CN110005923B CN 110005923 B CN110005923 B CN 110005923B CN 201910352062 A CN201910352062 A CN 201910352062A CN 110005923 B CN110005923 B CN 110005923B
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- Prior art keywords
- upright post
- layer upright
- column
- fixed
- square
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- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 150000002739 metals Chemical class 0.000 abstract 1
- 206010066251 Bone contusion Diseases 0.000 description 2
- 206010050031 Muscle strain Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 210000004237 neck muscle Anatomy 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000036319 cervical spondylosis Diseases 0.000 description 1
- 208000005801 spondylosis Diseases 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention belongs to the technical field of computer accessories, and relates to a lifting adjustable computer display column base component. The outer layer upright post, the middle layer upright post and the inner layer upright post of the lifting adjustable computer display column seat component are sequentially sleeved to form three layers of square upright posts with extensible sleeves, the outer layer upright post, the middle layer upright post and the inner layer upright post are rectangular, sliding grooves are formed in two sides of the outer layer upright post, the middle layer upright post and the inner layer upright post, and the outer layer upright post, the middle layer upright post and the inner layer upright post are in sliding connection. The L-shaped clamping piece is fixed at the upper end of the inner layer upright post through a fixing screw. The lower end of the outer layer upright post is fixed with the base plane plate through a fastening screw. The manual adjustment lifter is arranged inside the square upright post of the three-layer extensible sleeve. The L-shaped card is fixed with the display through the clamping groove. The invention not only solves the different demands of people on the height position of the display, so that the eyes can look at the computer display when the computer display is used, but also has simple and popular principle, good system stability, and the production materials are common hard plastics and metals, the process requirements are not harsh, and the computer display has higher practicability.
Description
Technical Field
The invention belongs to the technical field of computer accessories, and relates to a lifting adjustable computer display column base component.
Background
For a long time, the distance between the lower part of the display produced by a computer display manufacturer and the table top is only about 10 cm. This presents a great inconvenience to the user, who is required to look down at the display when the user's desk is too short or the chair is too tall. People who work in offices for a long time often suffer from cervical spondylosis due to the fact that the position of a display is too low, and work and life of the people are affected. Some people realize that the problem of too low a display is that the book is very unsightly with the pad under the display base, or the problem of inability to adjust freely when buying a display table with a height of about 10 cm. Manufacturers have not put much effort or cost on the display base to address the different needs of people.
Disclosure of Invention
The invention solves the different demands of people on the height position of the display, and the display is arranged at a proper position by manual adjustment, so that when a user uses the device, eyes can look at the computer display in a head-on mode, the cervical vertebra is in a normal posture, and diseases such as neck muscle strain, cervical vertebra bone contusion and the like caused by long-term bending of the cervical vertebra are effectively avoided.
The technical scheme of the invention is as follows:
the lifting adjustable column base component of the computer display comprises an inner column, a middle column, an outer column, a base plane plate, a manual adjusting lifter and a chute.
The outer layer stand column, the middle layer stand column and the inner layer stand column are sequentially sleeved to form a three-layer extensible sleeve square stand column, the outer layer stand column, the middle layer stand column and the inner layer stand column are rectangular, sliding grooves are formed in two sides of the outer layer stand column, the middle layer stand column and the inner layer stand column, sliding connection is achieved among the outer layer stand column, the middle layer stand column and the inner layer stand column, a sliding limiting baffle is arranged in the sliding grooves, out-of-control sliding is prevented, and stability and reliability of the stand columns are guaranteed.
The L-shaped clamping piece is fixed at the upper end of the inner layer upright post through a fixing screw. The lower end of the outer layer upright post is fixed with the base plane plate through a fastening screw. The manual adjustment lifter is arranged inside the square upright post of the three-layer extensible sleeve. The L-shaped card is fixed with the display through the clamping groove, and the L-shaped card is buckled inside the clamping groove.
The manual adjustment lifter comprises a wing spanner, square columns, gaskets, screws, nuts, hollow pipes and a fixed plane plate.
The center of the wing spanner is provided with a square hole, and the size of the square hole is matched with that of the square column. The wing spanner and the square column are provided with a hole on the side surface, when the wing spanner is connected with the square column, the wing spanner and the square column are connected by a bolt, the wing spanner and the square column are movably connected, the wing spanner is convenient to assemble, and the wing spanner can be prevented from being lost. The lower end of the square column is fixedly connected with the upper end of the screw rod, and the screw rod is arranged in the inner screw tube.
The inner screw tube is formed by fixing a nut above the hollow tube, the screw and the nut are matched and connected, the lower end of the inner screw tube is fixed with the upper surface of the fixed plane plate, and the fixed plane plate is fixed in a groove of the base plane plate through a screw, so that the inner screw tube is prevented from rotating or tilting.
Further, the gasket is sleeved on the screw and used for dispersing acting force of the screw on the partition plate at the top of the inner-layer upright post.
Further, the inner layer upright post, the middle layer upright post, the outer layer upright post, the base plane plate, the manual adjusting lifter and the chute are made of hard plastic or metal.
The invention has the beneficial effects that:
The invention not only solves the different demands of people on the height position of the display, so that when a user uses the device, eyes can look up the computer display, cervical vertebrae are in normal postures, and the diseases such as neck muscle strain, cervical vertebrae bone contusion and the like caused by long-term bending of the cervical vertebrae are effectively avoided, but also the device is novel in design and creatively solves the problems of long-distance lifting of the computer display and upright column stability by referring to the telescopic principle of the umbrella handle and the telescopic principle of screw threads in the jack. In addition, the invention has simple and popular principle, good system stability, common hard plastic and metal as production materials, low process requirements and higher practicability.
Drawings
FIG. 1 is a schematic view of the structure of the present invention in an extended state.
Fig. 2 is a schematic view of the contracted state structure of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a side perspective view of the manually adjustable riser of the invention.
In the figure: 1a display; 2, clamping grooves; a 3L-shaped card; 4, fixing a screw; 5, inner layer upright posts; 6 middle layer upright posts; 7, outer layer upright posts; 8, a base plane plate; 9, manually adjusting the lifter; 9-1 wing spanner; 9-2 square columns; 9-3 gaskets; 9-4 screw rods; 9-5 nuts; 9-6 empty tubes; 9-7 fixing the plane plate; 10 sliding grooves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The lifting adjustable column base component of the computer display comprises an inner column 5, a middle column 6, an outer column 7, a base plane plate 8, a manual adjusting lifter 9 and a chute 10.
The outer layer stand column 7, the middle layer stand column 6 and the inner layer stand column 5 are sequentially sleeved to form a three-layer extendable sleeve square stand column, the outer layer stand column 7, the middle layer stand column 6 and the inner layer stand column 5 are rectangular, sliding grooves 10 are formed in two sides of the outer layer stand column 7, the middle layer stand column 6 and the inner layer stand column 5, sliding connection is achieved among the outer layer stand column 7, the middle layer stand column 6 and the inner layer stand column, sliding limiting baffles are arranged in the sliding grooves 10, out-of-control sliding is prevented, and stability and reliability of the stand columns are guaranteed.
The L-shaped card 3 is fixed at the upper end of the inner upright post 5 through a fixing screw 4. The lower end of the outer layer upright post 7 is fixed with a base plane plate 8 through a fastening screw. The manual adjustment lifter 9 is arranged inside the square upright post of the three-layer extensible sleeve. The L-shaped card 3 is fixed with the display 1 through the clamping groove 2, and the L-shaped card 3 is buckled inside the clamping groove 2.
The manual adjustment lifter comprises a wing spanner 9-1, a square column 9-2, a gasket 9-3, a screw rod 9-4, a nut 9-5, a hollow pipe 9-6 and a fixed plane plate 9-7.
The center of the wing spanner 9-1 is provided with a square hole, and the size of the square hole is matched with that of the square column 9-2. The wing spanner 9-1 and the square column 9-2 are provided with a hole on the side surface, when the wing spanner 9-1 is connected with the square column 9-2, the two are connected by a bolt, the two are connected movably, the assembly is convenient, and the wing spanner 9-1 can be prevented from being lost. The lower end of the square column 9-2 is fixedly connected with the upper end of the screw rod 9-4, and the screw rod 9-4 is arranged in the inner screw tube.
The inner screw tube is formed by fixing a nut 9-5 above the hollow tube 9-6, the nut 9-5 of the screw rod 9-4 is matched and connected, the lower end of the inner screw tube is fixed with the upper surface of the fixed plane plate 9-7, and the fixed plane plate 9-7 is fixed in a groove of the base plane plate 8 through a screw, so that the inner screw tube is prevented from rotating or skewing. The gasket 9-3 is sleeved on the screw rod 9-4 and used for dispersing the acting force of the screw rod 9-4 on the partition plate at the top of the inner layer upright post 5. The inner layer upright post 5, the middle layer upright post 6, the outer layer upright post 7, the base plane plate 8, the manual adjusting lifter 9 and the chute 10 are made of hard plastic or metal.
Principle of operation:
When the user lifts up by manually rotating the wing spanner 9-1, the screw 9-4 is driven to rotate by the anti-slip action of the square column 9-2. Because the external thread of the screw rod 9-4 is matched with the internal thread of the nut 9-5, namely, an upward jacking driving force is generated on the screw rod 9-4, and the inner upright post 5 is supported by the gasket 9-3. In this way, the inner layer upright 5 will slide upwards in the middle layer upright 6, and when sliding to the limit baffle arranged in the sliding grooves on both sides, the middle layer upright 5 will start to slide upwards in the outer layer upright 7 until sliding to the limit baffle in the sliding grooves on both sides of the outer layer upright 7. At this time, the position of the computer display is increased from the traditional column base to 35-40 cm from 10 cm away from the desktop, and the requirement of a user on the height position of the display is basically solved.
When the user descends by manually rotating the wing spanner 9-1 in the opposite direction, the screw rod 9-4 is driven to rotate reversely by the anti-slip action of the square column 9-2. Due to the principle of threading, the screw 9-4 is contracted downwards, and the inner column 5 is pressed down by the washer 9-3. The inner layer upright post 5 can slide downwards in the middle layer upright post 6, and when the inner layer upright post 5 slides to the limit baffle arranged in the sliding grooves at the two sides, the middle layer upright post 5 can start to slide downwards in the outer layer upright post 7 until the inner layer upright post slides to the limit baffle in the sliding grooves at the two sides of the outer layer upright post 7.
Claims (3)
1. The lifting adjustable computer display column base component is characterized by comprising an inner column, a middle column (6), an outer column (7), a base plane plate (8), a manual adjustment lifter (9) and a chute (10);
The outer layer upright post (7), the middle layer upright post (6) and the inner layer upright post (5) are sequentially sleeved to form three layers of square upright posts with extensible sleeves, the outer layer upright post (7), the middle layer upright post (6) and the inner layer upright post (5) are rectangular, sliding grooves (10) are formed in two sides of the outer layer upright post, the middle layer upright post and the inner layer upright post, the outer layer upright post, the middle layer upright post and the inner layer upright post are in sliding connection, and sliding limiting baffles are arranged in the sliding grooves (10);
The L-shaped card (3) is fixed at the upper end of the inner-layer upright post (5), the L-shaped card (3) is fixed with the display (1) through the clamping groove (2), and the L-shaped card (3) is buckled in the clamping groove (2); the lower end of the outer layer upright post (7) is fixed with the base plane plate (8);
the manual adjustment lifter (9) is arranged in the square upright post of the three-layer extensible sleeve; the manual adjustment lifter comprises a wing spanner (9-1), a square column (9-2), a gasket (9-3), a screw (9-4), a nut (9-5), a hollow pipe (9-6) and a fixed plane plate (9-7);
The center of the wing spanner (9-1) is provided with a square hole, and the size of the square hole is matched with that of the square column (9-2); the wing spanner (9-1) and the square column (9-2) are provided with a hole on the side surface and are connected by a bolt; the lower end of the square column (9-2) is fixedly connected with the upper end of the screw rod (9-4), and the screw rod (9-4) is arranged in the inner screw tube;
the inner screw tube is formed by fixing a nut (9-5) above the hollow tube (9-6), the nut (9-5) of the screw rod (9-4) is matched and connected, the lower end of the inner screw tube is fixed with the upper surface of the fixed plane plate (9-7), and the fixed plane plate (9-7) is fixed in a groove of the base plane plate (8) through a screw.
2. The lifting adjustable computer display column base component according to claim 1, wherein the gasket (9-3) is sleeved on the screw (9-4) and used for dispersing the acting force of the screw (9-4) on the top partition plate of the inner column (5).
3. The lifting adjustable computer display column base component according to claim 1 or 2, wherein the inner column (5), the middle column (6), the outer column (7), the base plane plate (8), the manual adjustment lifter (9) and the chute (10) are made of hard plastic or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352062.1A CN110005923B (en) | 2019-04-29 | 2019-04-29 | Lifting adjustable computer display column base component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352062.1A CN110005923B (en) | 2019-04-29 | 2019-04-29 | Lifting adjustable computer display column base component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110005923A CN110005923A (en) | 2019-07-12 |
| CN110005923B true CN110005923B (en) | 2024-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910352062.1A Active CN110005923B (en) | 2019-04-29 | 2019-04-29 | Lifting adjustable computer display column base component |
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| Country | Link |
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| CN (1) | CN110005923B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652106A (en) * | 2019-10-31 | 2020-01-07 | 常州机电职业技术学院 | An electric lifting device for a desktop computer monitor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209909474U (en) * | 2019-04-29 | 2020-01-07 | 常州机电职业技术学院 | Lifting adjustable computer display column base part |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100800074B1 (en) * | 2006-12-13 | 2008-02-01 | 피케이텍시스템 주식회사 | Manual and Motorized Control Monitor Support |
| CN202874358U (en) * | 2012-09-17 | 2013-04-17 | 程昌平 | Desktop computer support of universal ball structure |
| CN104565746A (en) * | 2014-12-31 | 2015-04-29 | 上海慧想办公用品有限公司 | Display adjusting rack |
| CN206958525U (en) * | 2017-07-09 | 2018-02-02 | 郭金虎 | Based on gear-driven dual layered displays lifting support |
| JP3217762U (en) * | 2018-06-19 | 2018-08-30 | 主興金屬有限公司 | Lifting table |
| CN108644582A (en) * | 2018-07-27 | 2018-10-12 | 合肥福映光电有限公司 | A kind of liftable display |
| CN109681728A (en) * | 2018-12-26 | 2019-04-26 | 南京巨鲨显示科技有限公司 | It is a kind of for hanging the desktop electric up-down pedestal of display |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209909474U (en) * | 2019-04-29 | 2020-01-07 | 常州机电职业技术学院 | Lifting adjustable computer display column base part |
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| CN110005923A (en) | 2019-07-12 |
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