CN106051401B - Console height adjustment mechanism - Google Patents
Console height adjustment mechanism Download PDFInfo
- Publication number
- CN106051401B CN106051401B CN201610599574.4A CN201610599574A CN106051401B CN 106051401 B CN106051401 B CN 106051401B CN 201610599574 A CN201610599574 A CN 201610599574A CN 106051401 B CN106051401 B CN 106051401B
- Authority
- CN
- China
- Prior art keywords
- pillar stand
- fastener
- upper pillar
- lower pillar
- side wall
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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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
Abstract
The invention discloses a kind of console height adjustment mechanisms, including upper pillar stand, lower pillar stand, fastener and elastic component, what the upper pillar stand can longitudinally slide is inserted in lower pillar stand, what is be wherein spaced on upper pillar stand side wall is equipped with several sockets being arranged in the vertical direction, fastener can be installed on lower pillar stand around what trunnion axis rotated, fastener one end forms ratchet gear teeth structure, the ratchet gear teeth structure be able to be extend into the socket on upper pillar stand side wall, and the ratchet gear teeth structure of fastener only allows upper pillar stand upward sliding, elastic component can provide the setting retentivity protruded on upper pillar stand side wall in socket to fastener one end, it is also set on lower pillar stand side wall and is able to drive the lead agency that fastener rotation makes one end exit upper pillar stand socket, television set height adjustment of the present invention is convenient, one people can be completed, it is time saving and energy saving, it adjusts safe and reliable, TV Machine long-time service will not answer self gravitation effect and glide, the location status of energy stable for extended periods of time.
Description
Technical field
The present invention relates to a kind of TV bracket, in particular to a kind of console height adjustment mechanism.
Background technique
Console television machine support is often required with television set height adjusting function, at present console television rack pair
The scheme that television set height adjustment is taken mainly includes following several:
The first: using sliding block clamp system, is matched by the way that sliding block is arranged on lower pillar stand with the T shape sliding slot of upper pillar stand,
The side wall of the T shape sliding slot different height position of sliding block and upper pillar stand is set to keep clamped condition by bolt, made by frictional force,
Lower pillar stand is kept fixed connection status, and this regulative mode needs two personal synergics when adjusting, and it is inconvenient to adjust, and is used for a long time
Rear slider abrasion is easy to cause failure, slides in adjustment process and is easy to happen holding fastly, adjusts difficult；
Second: the perforation by the way that longitudinal arrangement is arranged on upper and lower column passes through the bolt perforation pair that the two is different
It should connect, when this scheme section is also required to two personal synergics, the turn of the screw repeatedly, and it is inconvenient to adjust, and screw, which is used for a long time, to be easy
The phenomenon that existing sliding teeth；
The third: realizing the adjusting of television set height by hanging plate and column by the structure of friction lock, this with the
It is a kind of similar, it is same to adjust inconvenience, multiple person cooperational is needed, failure is prone to wear.
Summary of the invention
In order to overcome drawbacks described above, the present invention provides a kind of console height adjustment mechanism, the consoles
Height adjustment mechanism structure is simple, easy to adjust, one can be operated, time saving and energy saving.
The present invention is in order to solve technical solution used by its technical problem: a kind of console height adjustment mechanism,
Including upper pillar stand, lower pillar stand, fastener and elastic component, on the basis of actually using direction, the axial direction of upper and lower column is longitudinal, institute
That states that upper pillar stand can longitudinally slide is inserted in lower pillar stand, and what is be wherein spaced on upper pillar stand side wall is equipped with several be arranged in the vertical direction
Socket, fastener can around trunnion axis rotate being installed on lower pillar stand, fastener one end formed ratchet gear teeth structure, the ratchet wheel
Toothing be able to be extend into the socket on upper pillar stand side wall, and the ratchet gear teeth structure of fastener only allows upper pillar stand to slide up
Dynamic, elastic component can provide the setting retentivity protruded on upper pillar stand side wall in socket to fastener one end, go back on lower pillar stand side wall
If being able to drive fastener rotates the lead agency for making one end exit upper pillar stand socket.
As a further improvement of the present invention, the elastic component is torsional spring, and torsion spring set is set on the horizontal rotating shaft of fastener, is turned round
Spring one end is tight against fastener one end side wall far from one side surface of upper pillar stand, and the torsional spring other end is tight against lower pillar stand inner sidewall.
As a further improvement of the present invention, it is additionally provided with button, it is fixed that button can be slided along lower pillar stand side wall upper opening portion
On lower pillar stand, button can be tight against the fastener other end on a side surface of upper pillar stand towards one end inside lower pillar stand.
As a further improvement of the present invention, it is additionally provided with elastomer, elastomer hold button has always is directed away from card
The movement tendency in part direction.
As a further improvement of the present invention, the button is elastic piece structure, and one end and lower pillar stand lateral wall are connected,
The other end, which is tilted, forms setting gap with lower pillar stand lateral wall, and the other end is fixed with one and stops top, should only protrude into down at top
It can slide in the opening portion of column and along lower pillar stand opening portion depth direction.
As a further improvement of the present invention, safe locking component is additionally provided on lower pillar stand, which can
Upper pillar stand is fixedly connected with lower pillar stand.
As a further improvement of the present invention, the safe locking component is lock screw, lock screw and lower pillar stand spiral shell
It connects, the stud portion of lock screw can extend into all sockets of upper pillar stand.
As a further improvement of the present invention, it is additionally provided with the fixed plate of U-shaped, fixed plate is fixedly installed in lower pillar stand inner sidewall
On, the horizontal rotating shaft both ends and fixed plate two sidewalls of fastener are connected.
As a further improvement of the present invention, the indent card slot portion extended longitudinally is formed on the upper pillar stand side wall, on
Each socket of column is just located on the indent card slot portion bottom surface, and the fixed plate of the U-shaped on lower pillar stand inner sidewall is just placed in
In the indent card slot portion of column.
The beneficial effects of the present invention are: by the way that socket is arranged on upper pillar stand, fastener is arranged in the present invention on lower pillar stand, lead to
It crosses fastener and forms similar ratchet and pawl arrangement with the socket of upper pillar stand, the unidirectional sliding of upper pillar stand is realized, so that under normal circumstances
Upper pillar stand stress can only move upwards, and can not decline because of gravity, therefore when rising television set, only need to pull up upper pillar stand i.e.
Can, when declining television set, the lead agency that need to only operate on lower pillar stand makes fastener one end exit upper pillar stand slot, the two ratchet
Detent mechanism is mutually disengaged, and upper pillar stand can be made to decline under Gravitative Loads, after falling into place, is stopped operation on lower pillar stand
Lead agency, fastener engage with upper pillar stand socket automatically under elastic component use, and the structure television set height adjustment is convenient,
One people can be completed, time saving and energy saving, adjust it is safe and reliable, television set long-time service will not answer self gravitation effect and under
It is sliding, the location status of energy stable for extended periods of time.
Detailed description of the invention
Fig. 1 is exploded view of the invention；
Fig. 2 is the portion A enlarged drawing in Fig. 1；
Fig. 3 is structural principle cross-sectional view of the invention；
Fig. 4 is the portion B enlarged drawing in Fig. 3；
Fig. 5 is that television set position rises adjustment state figure；
Fig. 6 is that television set position declines adjustment state figure.
Specific embodiment
Embodiment: a kind of console height adjustment mechanism, including upper pillar stand 1, lower pillar stand 2, fastener 3 and elastic component 4,
On the basis of actually using direction, the axial direction of upper and lower column 2 is longitudinal direction, under longitudinal being inserted in that can be slided of the upper pillar stand 1
In column 2, what is be wherein spaced on 1 side wall of upper pillar stand is equipped with several sockets 10 being arranged in the vertical direction, and fastener 3 can be around trunnion axis 9
Rotation is installed on lower pillar stand 2, and 3 one end of fastener forms ratchet gear teeth structure, which be able to extend into
In socket 10 on 1 side wall of column, and the ratchet gear teeth structure of fastener 3 only allows 1 upward sliding of upper pillar stand, and elastic component 4 can
The setting retentivity protruded on 1 side wall of upper pillar stand in socket 10 is provided to 3 one end of fastener, also setting on 2 side wall of lower pillar stand being capable of band
The rotation of moved fastener 3 makes one end exit the lead agency of 1 socket 10 of upper pillar stand, when television set needs to rise, pulls up upper pillar stand 1
, since fastener 3 only allows 1 upward sliding of upper pillar stand, loose one's grip after hauling the sliding of upper pillar stand 1 in place, upper pillar stand 1 is not
Can under Gravitative Loads slide downward, it is motionless that upper pillar stand 1 is maintained at adjusting position, and TV height is increased to adjust and be finished, television set
When adjusting downwards, lead agency is operated with hand, band moved fastener 3 rotates, and so that one end is exited 1 card slot of upper pillar stand, at this time upper pillar stand 1
In unbonded free state, column of slightly loosing one's grip at this time glides under Gravitative Loads, when it, which is slided into, needs position, unclamps
Lead agency, the one end under the effect of 4 elastic force of elastic component of fastener 3 are rotated towards 1 internal direction of upper pillar stand automatically, when it stands with upper
It when column 1 socket, 10 position face, is extend into 1 socket 10 of upper pillar stand naturally, realizes engaging, can hear click oneself at this time
Lock sound, this kind of structure is simple, and television set height adjustment is convenient, is especially adjusted up, and is not necessarily to any operation, need to only pull up
Column 1, when adjusting downwards, very laborsaving, easy to operate, television set is easy to adjust, and a people can be easily accomplished, without more
People's cooperation.
The elastic component 4 is torsional spring, and torsion spring set is set on the horizontal rotating shaft of fastener 3, and one end of torsional spring is tight against 3 one end of fastener
Furthermore wall is also possible to pressure spring or tension spring tight against 2 inner sidewall of lower pillar stand far from 1 one side surface of upper pillar stand, the torsional spring other end, pressure
Spring one end tight against the 2 side wall other end of lower pillar stand tight against 3 one end of fastener if 1 one side surface of upper pillar stand, tension spring one end with
The connection of 2 inner sidewall of lower pillar stand, the other end are connect with 3 other end of fastener.
It is additionally provided with button 5, button 5 can be slidingly positioned on lower pillar stand 2 along 2 side wall upper opening portion of lower pillar stand, 5 court of button
Fastener 3 can be operated by button 5 tight against the fastener other end on a side surface of upper pillar stand 1 to 2 inside one end of lower pillar stand
The other end rotates fastener 3, additionally can be by the way that swing handle is arranged on lower pillar stand 2, and swing handle and fastener 3 are coaxial
It is connected or is rotated by the modes band moved fastener 3 such as gear mechanism engagement.
It is additionally provided with elastomer, elastomer hold button 5 has the movement tendency for being directed away from 3 direction of fastener, elasticity always
Part 4 makes button 5 when not being pressed power, remains disengaged from the state of 3 other end of fastener, avoids upper pillar stand 1 and is accidentally grasped by button 5
It glides.
The button 5 is elastic piece structure, and one end and 2 lateral wall of lower pillar stand are connected, outside other end tilting and lower pillar stand 2
Side wall forms setting gap, and the other end is fixed with an only top, only should protrude into the opening portion of lower pillar stand 2 and can in top
It is slided along 2 opening portion depth direction of lower pillar stand, naturally it is also possible to be the body of rod with radial protrusion head, the body of rod is inserted in column
Opening portion in and for tight against 3 other end lateral wall of fastener, body of rod head is mounted on 2 lateral wall of lower pillar stand by elastomeric element
On, it makes rod end not contact 3 other end of fastener under the effect of elastomeric element elastic force, and when people's pressing, the body of rod is towards column
Internal slide compresses 3 other end lateral wall of fastener, and fastener 3 is forced to rotate, and 3 one end of fastener is detached from the socket 10 of upper pillar stand 1, at this time
Upper pillar stand 1 can upward, downward free movement.
Safe locking component is additionally provided on lower pillar stand 2, which can be fixed by upper pillar stand 1 and lower pillar stand 2
Connection.
The safe locking component is lock screw 6, and lock screw 6 is spirally connected with lower pillar stand 2, the stud portion of lock screw 6
It can extend into the socket 10 of all upper pillar stands 1, be also possible to pin.
It is additionally provided with the fixed plate 7 of U-shaped, fixed plate 7 is fixedly installed on 2 inner sidewall of lower pillar stand, the horizontal rotating shaft two of fastener 3
End is connected with 7 two sidewalls of fixed plate.
The indent card slot portion 8 extended longitudinally, the proper position of each socket 10 of upper pillar stand 1 are formed on 1 side wall of upper pillar stand
In on 8 bottom surface of indent card slot portion, the fixed plate 7 of the U-shaped on 2 inner sidewall of lower pillar stand is just placed in the indent card slot of upper pillar stand 1
In portion 8.
Claims (6)
1. a kind of console height adjustment mechanism, it is characterised in that: including upper pillar stand (1), lower pillar stand (2), fastener (3) and
Elastic component (4), on the basis of actually using direction, the axial direction of upper and lower column is longitudinal direction, what the upper pillar stand can longitudinally slide
It is inserted in lower pillar stand, what is be wherein spaced on upper pillar stand side wall is equipped with several sockets (10) being arranged in the vertical direction, and fastener can be around
Trunnion axis (9) rotation is installed on lower pillar stand, and fastener one end forms ratchet gear teeth structure, which be able to stretch
Enter into the socket on upper pillar stand side wall, and the ratchet gear teeth structure of fastener only allows upper pillar stand upward sliding, elastic component can
The setting retentivity protruded on upper pillar stand side wall in socket is provided to fastener one end, is also set on lower pillar stand side wall and is able to drive fastener
Rotation makes one end exit the lead agency of upper pillar stand socket, is additionally provided with button (5), button can be along lower pillar stand side wall upper opening
Portion is slidingly positioned on lower pillar stand, and button can be tight against the fastener other end backwards to the side of upper pillar stand towards one end inside lower pillar stand
On surface, it is additionally provided with elastomer, elastomer hold button has the movement tendency for being directed away from fastener direction, the button always
For elastic piece structure, one end and lower pillar stand lateral wall are connected, and the other end, which is tilted, forms setting gap with lower pillar stand lateral wall,
The other end is fixed with an only top, only should protrude into the opening portion of lower pillar stand and can be along lower pillar stand opening portion depth side in top
To sliding.
2. console height adjustment mechanism according to claim 1, it is characterised in that: the elastic component is torsional spring,
Torsion spring set is set on the horizontal rotating shaft of fastener, and for one end of torsional spring tight against fastener one end side wall far from one side surface of upper pillar stand, torsional spring is another
One end is tight against lower pillar stand inner sidewall.
3. console height adjustment mechanism according to claim 1, it is characterised in that: be additionally provided with safety on lower pillar stand
Upper pillar stand can be fixedly connected by locking member, the safe locking component with lower pillar stand.
4. console height adjustment mechanism according to claim 3, it is characterised in that: the safe locking component is
Lock screw (6), lock screw is spirally connected with lower pillar stand, and the stud portion of lock screw can extend into the socket of upper pillar stand.
5. console height adjustment mechanism according to claim 1, it is characterised in that: be additionally provided with the fixed plate of U-shaped
(7), fixed plate is fixedly installed on lower pillar stand inner sidewall, and the horizontal rotating shaft both ends and fixed plate two sidewalls of fastener are connected.
6. console height adjustment mechanism according to claim 5, it is characterised in that: shape on the upper pillar stand side wall
At the indent card slot portion (8) extended longitudinally, each socket of upper pillar stand is just located on the indent card slot portion bottom surface, in lower pillar stand
The fixed plate of U-shaped on side wall is just placed in the indent card slot portion of upper pillar stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599574.4A CN106051401B (en) | 2016-07-27 | 2016-07-27 | Console height adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610599574.4A CN106051401B (en) | 2016-07-27 | 2016-07-27 | Console height adjustment mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106051401A CN106051401A (en) | 2016-10-26 |
| CN106051401B true CN106051401B (en) | 2019-11-01 |
Family
ID=57418619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610599574.4A Active CN106051401B (en) | 2016-07-27 | 2016-07-27 | Console height adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106051401B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345362B (en) * | 2017-07-07 | 2023-09-19 | 黄春香 | Water tank and intelligent clothes care machine using same |
| CN107504349B (en) * | 2017-08-29 | 2024-05-03 | 昆山泓杰电子股份有限公司 | Fixing mechanism |
| CN107795814B (en) * | 2017-12-04 | 2023-09-08 | 昆山泓杰电子股份有限公司 | Locking mechanism |
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|---|---|---|---|---|
| US5058446A (en) * | 1989-11-27 | 1991-10-22 | Asanuma & Company Ltd. | Elevation mechanism of tripod |
| CN201997992U (en) * | 2011-03-31 | 2011-10-05 | 苏州市新大地五金制品有限公司 | Retractable supporting leg for operating platforms |
| CN202691502U (en) * | 2012-05-21 | 2013-01-23 | 安徽省广德中鼎汽车工具有限公司 | Manual quick-adjusting support frame |
| CN103750642A (en) * | 2014-01-09 | 2014-04-30 | 杨益民 | Student desk leg lifting and locking device |
| CN104912884A (en) * | 2015-06-18 | 2015-09-16 | 昆山泓杰电子有限公司 | Self-locking stand column mechanism capable of stretching and retracting freely |
| CN205842130U (en) * | 2016-07-27 | 2016-12-28 | 昆山泓杰电子股份有限公司 | Console height adjustment mechanism |
-
2016
- 2016-07-27 CN CN201610599574.4A patent/CN106051401B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5058446A (en) * | 1989-11-27 | 1991-10-22 | Asanuma & Company Ltd. | Elevation mechanism of tripod |
| CN201997992U (en) * | 2011-03-31 | 2011-10-05 | 苏州市新大地五金制品有限公司 | Retractable supporting leg for operating platforms |
| CN202691502U (en) * | 2012-05-21 | 2013-01-23 | 安徽省广德中鼎汽车工具有限公司 | Manual quick-adjusting support frame |
| CN103750642A (en) * | 2014-01-09 | 2014-04-30 | 杨益民 | Student desk leg lifting and locking device |
| CN104912884A (en) * | 2015-06-18 | 2015-09-16 | 昆山泓杰电子有限公司 | Self-locking stand column mechanism capable of stretching and retracting freely |
| CN205842130U (en) * | 2016-07-27 | 2016-12-28 | 昆山泓杰电子股份有限公司 | Console height adjustment mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106051401A (en) | 2016-10-26 |
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