CN107795814A - Retaining mechanism - Google Patents
Retaining mechanism Download PDFInfo
- Publication number
- CN107795814A CN107795814A CN201711258116.5A CN201711258116A CN107795814A CN 107795814 A CN107795814 A CN 107795814A CN 201711258116 A CN201711258116 A CN 201711258116A CN 107795814 A CN107795814 A CN 107795814A
- Authority
- CN
- China
- Prior art keywords
- column
- slideway
- axial
- swelling device
- projection
- 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.)
- Granted
Links
- 230000008961 swelling Effects 0.000 claims abstract description 30
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 230000003670 easy-to-clean Effects 0.000 abstract description 4
- 230000033228 biological regulation Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Abstract
The invention discloses a kind of retaining mechanism,Including installing mechanism,Column,Swelling device and drive mechanism,The column is provided with axial slideway,The axial side wall of slideway one forms at least one hatch frame,What swelling device can slide is inserted in the axial slideway of column,Swelling device is provided with a projection,The projection along column, axially mutually stretch out on the outside of column by road side wall upper shed structure,The projection can be fixedly connected with installing mechanism,Installing mechanism is provided with the mounting structure for installment work equipment,Drive mechanism driving swelling device is radially expanded the axial slideway madial wall pushed against in column,The present invention is simple in construction,It is easy to operate,Installing mechanism can keep stable location status,One-handed performance during user's adjustment work device height,It is time saving and energy saving,The set adjusting means is completely hidden in inside column,Working equipment is integrally succinct,It is attractive in appearance,It is easy to clean.
Description
Technical field
The present invention relates to a kind of working equipment support, more particularly to a kind of retaining mechanism.
Background technology
For the timbering machine structure of installment work equipment on working equipment erection scaffolding (such as display bracket)
With longitudinal height adjusting function, working equipment height adjusting function is more by setting U-shaped connecting plate on installing mechanism at present,
U-shaped connecting plate is enclosed on the outside of column, and plastic cement sliding block is set between U-shaped connecting plate and column, makes modeling by the bolt with handle
Glue sliding block, connecting plate side wall and the mutual clamping and positioning of column, this kind of regulative mode regulation is inconvenient, can not realize singlehanded regulation,
Long-term use of easily abrasion, it is exposed on the outside of column, overall appearance is influenceed, it is complicated easily to break down and damage, also make
It is difficult to clean on the outside of into column.
The content of the invention
In order to make up above deficiency, the invention provides a kind of retaining mechanism, and the retaining mechanism is easy to operation, working equipment
Stable position can be kept after highly adjusting, working equipment bracket upright post surface can be kept succinct, attractive in appearance, be easy to clean.
The present invention in order to solve its technical problem used by technical scheme be:A kind of retaining mechanism, including installing mechanism,
Column, swelling device and drive mechanism, the column are provided with axial slideway, and the axial side wall of slideway one forms at least one and opened
Mouth structure, what swelling device can slide is inserted in the axial slideway of column, and swelling device is provided with a projection, the projection edge
Column axially mutually stretched out on the outside of column by road side wall upper shed structure, and the projection can be fixedly connected with installing mechanism, fitting machine
Structure is provided with the mounting structure for installment work equipment, and drive mechanism driving swelling device is radially expanded the axle pushed against in column
To slideway madial wall.
As a further improvement on the present invention, the swelling device includes an expansion sleeve and an expanding block, expansion sleeve can
In the axial slideway being inserted in column slided, projection is fixed on expansion sleeve lateral wall, and taper is formed on the inside of expansion sleeve
Hole, expanding block is can bullet, the big one end external diameter of the expanding block diameter be more than expansion sleeve in axial sliding along expansion sleeve
The small one end internal diameter of internal diameter, drive mechanism driving expanding block are axially moved along expansion sleeve.
As a further improvement on the present invention, being respectively equipped with the expanding block lateral wall and expansion sleeve madial wall being capable of phase
The helicitic texture mutually engaged, drive mechanism driving expanding block positive and negative rotation.
As a further improvement on the present invention, the drive device is the adjustment with expanding block circumferencial direction stop positioning
Bar, adjustment bar upper end be able to be stretched out on the outside of column upper end.
As a further improvement on the present invention, the end that the adjustment bar is stretched out on the outside of column upper end is additionally provided with control rotation
Button.
As a further improvement on the present invention, the adjustment bar cross section be non-circular structure, formed on the inside of tensioning block and
The non-circular perforation of bar form fit is adjusted, what adjustment bar can slide is inserted in the non-circular perforation of expanding block.
As a further improvement on the present invention, what the adjustment bar upper end also axial retention circumferencial direction can rotate is arranged
There is a column end cap, the column end cap, which can be fixed, to be covered on column upper end face.
As a further improvement on the present invention, the column lower end is additionally provided with a conical socket, and adjustment bar lower end is installed with
The one taper positioning sleeve matched with the upper conical jack of column, the taper positioning sleeve, which be able to plug, to be inserted in conical socket.
As a further improvement on the present invention, the column lateral wall is provided with upper at least one slideway extended longitudinally,
A slide plate is fixed with installing mechanism, corresponding be able to slide and insert formed with least a piece of inserted sheet, each inserted sheet on the slide plate
In each slideway in column side wall.
As a further improvement on the present invention, the slide plate is the suit body with T-shaped open perforations, column two opposite sides
It is respectively equipped with a slideway on wall, sliding plate sleeve is located at and on the outside of column, the two side of slide plate opening direction forms inserted sheet simultaneously respectively
For corresponding inserted in the slideway in column two opposite side walls, slide plate and the bottom surface of open side face are provided with least one socket,
The proper corresponding inserted of projection on swelling device is in each socket on slide plate.
The method have the benefit that:The present invention by setting swelling device on the inside of working equipment bracket upright post,
Side slideway realization in its swelling column is driven to be fixedly connected with column by drive mechanism, swelling device passes through threaded taper
Expanding block and tapered expansion tight set realize that simple in construction, easy to operate, the two can keep stable location status, user
One-handed performance during adjustment work device height, time saving and energy saving, the set adjusting means is completely hidden in inside column, and work is set
It is standby overall succinct, it is attractive in appearance, it is easy to clean.
Brief description of the drawings
Fig. 1 is the exploded view of the present invention;
Fig. 2 is the tensioning principle exploded view of the present invention;
Fig. 3 is the swelling device stereoscopic principal figure of the present invention;
Fig. 4 is the stereogram of the present invention;
Fig. 5 is the front view of the present invention;
Fig. 6 be in Fig. 5 A-A to sectional view;
Fig. 7 is B-B direction sectional view in Fig. 5;
Fig. 8 is column cross-section schematic diagram.
Embodiment
Embodiment:A kind of retaining mechanism, including installing mechanism 1, column 2, swelling device and drive mechanism, the column 2
Axial slideway 123 is provided with, the axial side wall of slideway 123 1 forms at least one hatch frame, what swelling device can slide
It is inserted in the axial slideway 123 of column 2, swelling device is provided with a projection 4, and the projection 4 is along in the mutual road side wall in the axial direction of column 2
Hatch frame stretches out the outside of column 2, and the projection 4 can be fixedly connected with installing mechanism 1, and installing mechanism 1, which is provided with, to be used to pacify
The mounting structure of working equipment is filled, drive mechanism driving swelling device is radially expanded the inner side of axial slideway 123 pushed against in column 2
Wall.
In use, driving strainer to expand by drive mechanism, make swelling device lateral wall tight against the axial direction in column 2
The madial wall of slideway 123 forms huge frictional force, and now swelling device and the stationary positioned of column 2, that is, realize working equipment height
The stationary positioned of degree, when needing adjustment work device height, only by drive mechanism swelling device need to be driven to shrink, made outside it
Side wall unclamps the axial slideway 123 in column 2, now by moving up and down working equipment tensioning apparatus can be driven to slide up and down
To realize that working equipment is highly adjusted, regulation is again expanded swelling device by drive mechanism after terminating, and the present invention realizes
Working equipment height quick regulation, stable position can be kept constant after regulation, and its is easy to adjust, whole governor motion
The inner side of column 2 is hidden in, profile is succinct, attractive in appearance, is easy to clean.
The swelling device includes an expansion sleeve 5 and an expanding block 6, and what expansion sleeve 5 can slide is inserted in column 2
In axial slideway 123, projection 4 is fixed on the lateral wall of expansion sleeve 5, and the inner side of expansion sleeve 5 forms bellmouth, and expanding block 6 is energy
It is enough that along expansion sleeve 5, bullet, the big one end external diameter of the diameter of expanding block 6 are more than small one of the internal diameter of expansion sleeve 5 in axial sliding
Internal diameter is held, drive mechanism driving expanding block 6 is axially moved along expansion sleeve 5, and expanding block 6 is driven along expansion sleeve 5 by drive mechanism
It is axially moved, opens expansion sleeve 5 by taper surface, and then the expansion that diameter extends out occurs for its outside, the structure is easy to operation,
Simple in construction, expansion sleeve 5 is in stable condition after expanding, and expansion sleeve 5 can use the elastic construction carried along generatrix direction open seam,
Can also use has the structure that two semicircular rings are spliced, and splicing seams can be that straight line stitches, or concavo-convex curve seam
Or broken line seam, projection 4 can be formed whole projection 4, can also be to use bullet in addition respectively in two semicircular rings after splicing
Property expander made of material, drive mechanism or is for that can inject the high pressure gas generating means of gases at high pressure to expander
It is inserted in setting some sliding blocks that can radially slide on the keeper in the slideway 12 of column 2, is driven by drive mechanism
Dynamic each sliding block radially slides the side wall of slideway 12 in abutting column 2 along keeper can also play swelling effect, such to be all
Those skilled in the art see the equivalent constructions that the art of this patent scheme is readily conceivable that.
Be respectively equipped with the lateral wall of expanding block 6 and expansion sleeve 5 madial wall can intermeshing helicitic texture, driving
Mechanism drives the positive and negative rotation of expanding block 6, by thread engaging structure realize expanding block 6 be axially moved with expansion sleeve 5 its is swollen
Expanding block 6 and the stationary positioned of expansion sleeve 5 can also be realized while tight or release, it is simple in construction, it is easy to implement, the two is with respect to position
Stabilization is put, can also be sliding block slide construction in addition, driving is realized by cylinder push-and-pull or pinion and rack drive etc..
The drive device is the adjustment bar 7 with the circumferencial direction stop of expanding block 6 positioning, and adjustment bar 7 upper end be able to stretch
Go out on the outside of the upper end of column 2, drive the circumferencial direction of expanding block 6 to rotate by adjusting bar 7, it is easy to operation.
The end that the adjustment bar 7 is stretched out on the outside of the upper end of column 2 is additionally provided with control handle 8, is controlled and adjusted by control handle 8
Whole bar 7 rotates, easy to operate, saves adjustment strength, in addition to the adjustment of control handle 8 is dismissed, can also be set in adjustment bar 7 end
Hex slot, square groove etc. are put, is rotated by spanner operation adjustment bar 7, or pass through motor driven etc..
Adjustment bar 7 cross section is non-circular structure, is formed on the inside of tensioning block non-circular with the adjustment form fit of bar 7
Perforation, what adjustment bar 7 can slide is inserted in the non-circular perforation of expanding block 6, such as square structure, hexagonal structure, eight sides
Shape structure, star structure etc., while driving 6 circumferencial direction synchronous rotary of expanding block by said structure, expanding block 6 is axially
Motion will not cause adjustment bar 7 to be axially moved, and adjustment bar 7 is hidden in column 2 all the time, keep working equipment support attractive in appearance.
What adjustment bar 7 upper end also axial retention circumferencial direction can rotate is arranged with a column end cap 9, the stud end
Lid 9, which can be fixed, to be covered on the upper end face of column 2, and the structure realizes adjustment bar 7 being capable of rotary shaft with the circumferencial direction of column 2
The upper end of column 2 is covered to the positioning of stop, while by column end cap 9, good appearance is kept, avoids in the slideway 12 of column 2
Human hand etc. is scratched into dust, and the upper end of column 2, column end cap 9 can be fastened with the upper end of column 2 by buckle structure to be connected
Connect, can also be bolted to connection.
The lower end of column 2 is additionally provided with a conical socket 10, and adjustment bar 7 lower end is installed with one and 2 upper conical jack of column
The taper positioning sleeve 11 of 10 matchings, the taper positioning sleeve 11, which be able to plug, to be inserted in conical socket 10, and adjustment bar 7 lower end leads to
Cross conical socket 10 and coordinate positioning with taper sheath, pyramidal structure is conveniently adjusted bar 7 and is properly inserted simultaneously automatic concentric correcting, ensures to adjust
With the coaxial rotating of expanding block 6 when whole bar 7 rotates, taper lock pin can also be set in the lower end of taper positioning sleeve 11, in the inner side of column 2
On the bottom surface of conical socket 10 of lower end set centering slot, by taper lock pin be inserted in centering slot in realize self-centering and
Stationary positioned.
The lateral wall of column 2 is provided with upper at least one slideway 12 extended longitudinally, and one is fixed with installing mechanism 1
Slide plate 13, formed with least a piece of inserted sheet on the slide plate 13, each inserted sheet be able to corresponding to slide and be inserted in the side wall of column 2
In each slideway 12, the slideway 12 of inserted sheet and the outside of column 2 on slide plate 13 plays guiding and the reinforcing of the longitudinal sliding motion of installing mechanism 1
Effect.
The slide plate 13 is the suit body with T-shaped open perforations, and a slideway is respectively equipped with the two opposite side walls of column 2
12, slide plate 13 be sheathed on the outside of column 2, the two side of the opening direction of slide plate 13 forms inserted sheet respectively and corresponding inserted is in column
In slideway 12 in 2 two opposite side walls, the bottom surface of slide plate 13 and open side face is provided with least one socket, on swelling device
4 proper corresponding inserted of projection in each socket on slide plate 13, slide plate 13 by way of being coated on the outside of column 2 with column 2
It is slidably connected, its both sides is respectively formed with inserted sheet, ensures installing mechanism 1 along longitudinal vertical sliding, while ensure the bottom surface of slide plate 13
It is close to the outer surface of column 2, the projection 4 on tensioning apparatus, which is inserted in the socket on the bottom surface of slide plate 13 Nei, can be achieved the fixation of the two
Positioning, projection 4 can also be fixedly connected with slide plate 13 by connector in addition.
Claims (10)
1. a kind of retaining mechanism, it is characterized in that:It is described vertical including installing mechanism (1), column (2), swelling device and drive mechanism
Post is provided with axial slideway (3), and the axial side wall of slideway one forms at least one hatch frame, and what swelling device can slide inserts
In the axial slideway of column, swelling device is provided with a projection (4), and the projection is along the axial mutual road side wall upper shed knot of column
Structure is stretched out on the outside of column, and the projection can be fixedly connected with installing mechanism, and installing mechanism, which is provided with, is used for installment work equipment
Mounting structure, drive mechanism driving swelling device be radially expanded push against column in axial slideway madial wall.
2. retaining mechanism according to claim 1, it is characterized in that:The swelling device is swollen including an expansion sleeve (5) and one
Tight block (6), what expansion sleeve can slide is inserted in the axial slideway in column, and projection is fixed on expansion sleeve lateral wall,
Form bellmouth on the inside of expansion sleeve, for expanding block for can be along expansion sleeve bullet in axial sliding, the expanding block diameter be big
One end external diameter is more than the small one end internal diameter of expansion sleeve internal diameter, and drive mechanism driving expanding block is axially moved along expansion sleeve.
3. retaining mechanism according to claim 2, it is characterized in that:Divide on the expanding block lateral wall and expansion sleeve madial wall
Not She You can intermeshing helicitic texture, drive mechanism driving expanding block positive and negative rotation.
4. retaining mechanism according to claim 3, it is characterized in that:The drive device be and expanding block circumferencial direction stop
The adjustment bar (7) of positioning, adjustment bar upper end be able to be stretched out on the outside of column upper end.
5. retaining mechanism according to claim 4, it is characterized in that:The end that the adjustment bar is stretched out on the outside of column upper end is also
Provided with control handle (8).
6. retaining mechanism according to claim 4, it is characterized in that:The adjustment bar cross section is non-circular structure, tensioning
The non-circular perforation with adjustment bar form fit is formed on the inside of block, the non-circular of expanding block that be inserted in that adjustment bar can slide is worn
In hole.
7. retaining mechanism according to claim 6, it is characterized in that:The adjustment bar upper end also axial retention circumferencial direction energy
What is enough rotated is arranged with a column end cap (9), and the column end cap, which can be fixed, to be covered on column upper end face.
8. retaining mechanism according to claim 6, it is characterized in that:The column lower end is additionally provided with a conical socket (10),
Adjustment bar lower end is installed with a taper positioning sleeve (11) matched with the upper conical jack of column, and the taper positioning sleeve be able to plug
It is inserted in conical socket.
9. retaining mechanism according to claim 1, it is characterized in that:The column lateral wall is provided with upper at least one along longitudinal direction
The slideway (12) of extension, is fixed with a slide plate (13) on installing mechanism, formed with least a piece of inserted sheet, each inserted sheet on the slide plate
It corresponding be able to slide and be inserted in each slideway in column side wall.
10. retaining mechanism according to claim 9, it is characterized in that:The slide plate is the suit with T-shaped open perforations
Body, is respectively equipped with a slideway in column two opposite side walls, sliding plate sleeve be located at and column on the outside of, the two side of slide plate opening direction
Form inserted sheet respectively and corresponding inserted is in the slideway in column two opposite side walls, slide plate and the bottom surface of open side face are provided with
At least one socket, the proper corresponding inserted of projection on swelling device is in each socket on slide plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711258116.5A CN107795814B (en) | 2017-12-04 | 2017-12-04 | Locking mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711258116.5A CN107795814B (en) | 2017-12-04 | 2017-12-04 | Locking mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107795814A true CN107795814A (en) | 2018-03-13 |
CN107795814B CN107795814B (en) | 2023-09-08 |
Family
ID=61538199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711258116.5A Active CN107795814B (en) | 2017-12-04 | 2017-12-04 | Locking mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107795814B (en) |
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EP2113674A1 (en) * | 2008-05-01 | 2009-11-04 | Fuko Inc | Expandable device for a telescopic rod |
US20120256069A1 (en) * | 2011-04-05 | 2012-10-11 | Mediamounts. Ltd. | Adjustable Support Bracket |
JP5132011B1 (en) * | 2012-08-20 | 2013-01-30 | 株式会社玉俊工業所 | Telescopic pipe length adjustment mechanism, telescopic pipe and hanger rack |
CN203784573U (en) * | 2014-03-10 | 2014-08-20 | 昆山泓杰电子有限公司 | Novel rotor mounting structure for television bracket |
JP3193302U (en) * | 2014-07-15 | 2014-09-25 | 株式会社ドウシシャ | clothes hanger |
CN104913164A (en) * | 2014-03-10 | 2015-09-16 | 昆山泓杰电子有限公司 | Television frame extensible stand column |
US20150320159A1 (en) * | 2012-07-19 | 2015-11-12 | Lekisport Ag | Length-adjustable tube, in particular for sticks |
CN106051401A (en) * | 2016-07-27 | 2016-10-26 | 昆山泓杰电子股份有限公司 | Height adjusting mechanism of floor model support |
US20170284178A1 (en) * | 2016-03-30 | 2017-10-05 | General Electric Company | Artificial lift system and an associated method thereof |
CN207634927U (en) * | 2017-12-04 | 2018-07-20 | 昆山泓杰电子股份有限公司 | Retaining mechanism |
-
2017
- 2017-12-04 CN CN201711258116.5A patent/CN107795814B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060204322A1 (en) * | 2003-12-15 | 2006-09-14 | Thomas Roiser | Clamp device for telescopic tubes inserted one in the other |
EP2113674A1 (en) * | 2008-05-01 | 2009-11-04 | Fuko Inc | Expandable device for a telescopic rod |
US20120256069A1 (en) * | 2011-04-05 | 2012-10-11 | Mediamounts. Ltd. | Adjustable Support Bracket |
US20150320159A1 (en) * | 2012-07-19 | 2015-11-12 | Lekisport Ag | Length-adjustable tube, in particular for sticks |
JP5132011B1 (en) * | 2012-08-20 | 2013-01-30 | 株式会社玉俊工業所 | Telescopic pipe length adjustment mechanism, telescopic pipe and hanger rack |
CN203784573U (en) * | 2014-03-10 | 2014-08-20 | 昆山泓杰电子有限公司 | Novel rotor mounting structure for television bracket |
CN104913164A (en) * | 2014-03-10 | 2015-09-16 | 昆山泓杰电子有限公司 | Television frame extensible stand column |
JP3193302U (en) * | 2014-07-15 | 2014-09-25 | 株式会社ドウシシャ | clothes hanger |
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CN106051401A (en) * | 2016-07-27 | 2016-10-26 | 昆山泓杰电子股份有限公司 | Height adjusting mechanism of floor model support |
CN207634927U (en) * | 2017-12-04 | 2018-07-20 | 昆山泓杰电子股份有限公司 | Retaining mechanism |
Also Published As
Publication number | Publication date |
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CN107795814B (en) | 2023-09-08 |
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