CN109703262A - Adjustable positioning clamping apparatus and its adjustable positioning method for regular polygon kinetic sculpture - Google Patents
Adjustable positioning clamping apparatus and its adjustable positioning method for regular polygon kinetic sculpture Download PDFInfo
- Publication number
- CN109703262A CN109703262A CN201910134246.0A CN201910134246A CN109703262A CN 109703262 A CN109703262 A CN 109703262A CN 201910134246 A CN201910134246 A CN 201910134246A CN 109703262 A CN109703262 A CN 109703262A
- Authority
- CN
- China
- Prior art keywords
- adjustable positioning
- sculpture
- regular polygon
- adjustable
- positioning
- 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
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Toys (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a kind of adjustable positioning clamping apparatus and its adjustable positioning method for regular polygon kinetic sculpture, the regular polygon kinetic sculpture includes column, driving mechanism, cross-brace beam assembly, rotation sculpture module and adjustable positioning clip assembly, and adjustable positioning clip assembly includes two adjustable positioning disks, two L-type link blocks and high strength threaded joint；The present invention is formed with modular parts assembling, and it is driven using decelerating motor, it is simple and reasonable for structure, whole aesthetics is not influenced again, also ensure that kinetic sculpture uniformly and stably rotates, have many advantages, such as degree of regulation is high, structure is simple, connection is reliable, positioning accuracy is high, can Fast Installation disassembly and accessory type it is few.
Description
Technical field
The present invention relates to the technical field of sculpture landscape device, particularly relate to it is a kind of for regular polygon kinetic sculpture can
Adjust positioing clip joint device and its adjustable positioning method.
Background technique
Kinetic sculpture is one kind of plastic arts, is the combination of science and technology and art, is just walking close to our life.Mesh
Before, common kinetic sculpture mostly uses the structure of monoblock type lantern ring in the market, and such as application No. is the practical of 201220057572.X
Novel first patent, it discloses a kind of six annular space crossings on different level kinetic sculptures of three axis, for another example, application No. is
The first patent of 201120010148.5 utility model, it discloses a kind of multiple-lantern ring space rotary kinetic sculpture, it is above-mentioned
That there are manufacture difficulty is big for the kinetic sculpture of first patent disclosure, at high cost, and installs, dismantles the problem inconvenient with maintenance.Beauty
Kinetic sculpture involved in state patent application US29138745 is using wind drive, is equally the structure using monoblock type, this
It is high to the whole accuracy of manufacture requirement of kinetic sculpture, and not can guarantee the uniform and stable rotation of kinetic sculpture.Application No. is
Bend pipe connector involved in the 201720116727.5 first patent of Chinese utility model can be used to connect regular polygon innervation
The adjacent side axis of sculpture, but this mode cannot change connection angle according to the angle of any regular polygon adjacent edge.In addition, Shen
Please number for 201220444879.5 Chinese utility model prior patent disclose a kind of football trophy kinetic sculpture, use hinge
The connection method of chain, only a vertical axis of rotation.
Summary of the invention
There is provided that a kind of degree of regulation is high, structure is simple, connection it is an object of the invention to overcome the deficiencies in the prior art
Reliably, positioning accuracy it is high, can Fast Installation disassembly and the few adjustable positioning card for regular polygon kinetic sculpture of accessory type
Connection device and its adjustable positioning method.
In order to achieve the above objectives, solution of the invention is:
A kind of adjustable positioning clamping apparatus for regular polygon kinetic sculpture, the regular polygon kinetic sculpture include vertical
Column, driving mechanism, cross-brace beam assembly, rotation sculpture module and adjustable positioning clip assembly；Driving mechanism is mounted on column
Side, cross-brace beam assembly is mounted on the top of column, and rotation sculpture module includes more sets, cross-brace beam assembly and
Rotation sculpture module head and the tail pass through adjustable positioning clip assembly and are rigidly connected to each other, and form regular polygon ring-type kinetic sculpture；It can
Setting up position clip assembly includes two adjustable positioning disks, two L-type link blocks and high strength threaded joint；Adjustable positioning circle
One end face of disk is equipped with indexing tooth form groove and indexing tooth form convex block, and it is convex that adjustable positioning disk other end is equipped with cross rectangle
Item；The L-type link block is equipped with cross rectangular recess, connected circular hole and cydariform connecting hole, and the cross rectangle of two L-type link blocks is recessed
Slot cooperates with all right one way or the other cross rectangle raised line for adjusting positioning disc respectively to be fixed, wherein the indexing tooth form groove of an adjustable positioning disk
Matched with the indexing tooth form convex block of another adjustable positioning disk, make a wherein adjustable positioning disk back cross rectangle raised line and
Another adjustable positioning disk back cross rectangle raised line is at required angle, so as to adjust two L-type link block angles；Pass through high intensity
Two L-type link blocks and all right one way or the other tune positioning disc are fixed together by threaded connector.
Further, the rotation sculpture module include fixing axle, tapered roller bearing, rotary axle box, axial positioning sleeve,
Round nut, transmission gear and sculpture blade, tapered roller bearing are mounted in fixing axle, and put on axial positioning sleeve, pass through circle
L-type link block is fixed in fixing axle by nut, and axial ends positioning method forms symmetrical structure, and rotary axle box passes through two circles
Taper roller bearing and fixed axis connection, the both ends of rotary axle box are equipped with transmission gear and form symmetrical structure, sculpture blade
It is placed among rotary axle box.
Further, the fixing axle is equipped with connection screw thread, chamfered edge positioning shaft part and bearing and installs shaft part, and the L-type connects
The cydariform connecting hole of block and the chamfered edge positioning shaft part cooperation of fixing axle are connect, the connection screw thread of fixing axle connects L-type with round nut
Block is rigidly located by connecting with fixing axle；Passed through between L-type link block and axial positioning sleeve adjusting tapered roller bearing by round nut
Gap.
The present invention also can be used following scheme and realize:
A kind of adjustable positioning method of the adjustable positioning clamping apparatus for regular polygon kinetic sculpture, all right one way or the other setting
The indexing tooth form number of circle of position disk is mutually all Z, then the indexing stepping angle of adjustable positioning clip assembly isAssuming that just
Polygon number of edges is n, then the interior angle of regular polygonIf the interior angle γ of regular polygon is the integral multiple of β,
By the indexing tooth form convex block for adjusting wherein different indexing the tooth form grooves and another adjustable positioning disk of an adjustable positioning disk
Mated position, the adjustable rigid connection of the regular polygon kinetic sculpture adjacent side axis of Lai Shixian different numbers edge.
After adopting the above structure, the present invention is with modularization for the adjustable positioning clamping apparatus of regular polygon kinetic sculpture
Parts assembling form, and driven using decelerating motor, it is simple and reasonable for structure, and do not influence whole aesthetics, moreover it is possible to guarantee
Kinetic sculpture uniformly and stably rotates.Realize that the key of regular polygon kinetic sculpture is the connection of adjacent side axis, it is polygon because being positive
Shape kinetic sculpture volume is larger, it is ensured that the rotation sculpture module on regular polygon each side, which joins end to end and synchronizes, to be turned
It is dynamic, it is necessary to assure the connection of adjacent side axis is reliable and is accurately positioned.Make adjustable positioning clip assembly by high strength threaded joint
It is connected firmly and easy for assemble or unload；It can also can according to angular adjustment two of any regular polygon kinetic sculpture adjacent edge
The circumferential mated position of positioning disc is adjusted, to realize the connection angle being accurately positioned between each side length of regular polygon.This hair
It is bright excellent with having that degree of regulation is high, structure is simple, connection is reliable, positioning accuracy is high, Fast Installation disassembly, accessory type are few etc.
Point.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of kinetic sculpture of the present invention.
Fig. 2 is the structural schematic diagram of present invention rotation sculpture module.
Fig. 3 is the angular adjustment figure of adjustable positioning clip assembly of the present invention.
Fig. 4 is the cross-sectional view of adjustable positioning clip assembly of the present invention.
Fig. 5 A is the top view of adjustable positioning disk one (two) of the present invention.
Fig. 5 B is the cross-sectional view of adjustable positioning disk one (two) of the present invention.
Fig. 5 C is the bottom view of adjustable positioning disk one (two) of the present invention.
Fig. 6 A is the top view of L-type link block of the present invention.
Fig. 6 B is the side view of L-type link block of the present invention.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The indicating positions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or positional relationship are base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
As shown in Fig. 1 to Fig. 6 B, present invention discloses a kind of adjustable positionings for regular polygon kinetic sculpture to be clamped dress
It sets, the regular polygon kinetic sculpture includes column 1, driving mechanism 2, cross-brace beam assembly 3, rotation sculpture module 4 and can
Set up position clip assembly 5；Driving mechanism 2 is mounted on the side of column 1, and cross-brace beam assembly 3 is mounted on the top of column 1,
Rotation sculpture module 4 includes more sets, as shown in Figure 1, the rotation sculpture module 4 is 7 sets, cross-brace beam in the present embodiment
Component 3 and rotation 4 head and the tail of sculpture module are rigidly connected to each other by adjustable positioning clip assembly 5, form regular polygon (present case
For octagon) ring-type kinetic sculpture；Adjustable positioning clip assembly 5 include adjustable positioning disk 1, L-type link block 1,
Adjustable positioning disk 2 53, L-type link block 2 54 and high strength threaded joint 55；As shown in Figure 5 A to FIG. 5 C, adjustable positioning
One end face of disk 1 is equipped with indexing tooth form groove 511 and indexing tooth form convex block 512, one 51 other end of adjustable positioning disk
Equipped with cross rectangle raised line 513；Adjustable positioning disk 2 53 and adjustable positioning disk 1 are the part of identical size, an end face
Equipped with indexing tooth form groove 531 and indexing tooth form convex block 532,2 53 other end of adjustable positioning disk is equipped with cross rectangle raised line
533；As shown in Fig. 6 A and Fig. 6 B, the L-type link block 1 is equipped with cross rectangular recess 521, connected circular hole 522 and cydariform and connects
Hole 523 is connect, L-type link block 2 54 is identical as 52 structure of L-type link block.
The rotation sculpture module 4 includes fixing axle 41, tapered roller bearing 42, rotary axle box 43, axial positioning sleeve
44, round nut 45, transmission gear 46 and sculpture blade 47, tapered roller bearing 42 is mounted in fixing axle 41, and puts on axial direction
Positioning sleeve 44, shaft end are lockked by round nut 45, and rotary axle box 43 is connect by two tapered roller bearings 42 with fixing axle 41, are passed
Moving gear 46 is mounted on the end of rotary axle box 43, and sculpture blade 47 is placed among rotary axle box 43；The fixing axle 41 is set
There are connection screw thread 411, chamfered edge positioning shaft part 412 and bearing installation shaft part 413.
The cydariform connecting hole 523 of the L-type link block 1 and the chamfered edge positioning shaft part 412 of fixing axle 41 cooperate, and play
Circumferentially positioned effect, it is by the connection screw thread 411 and round nut 45 of fixing axle 41 that L-type link block 52 and fixing axle 41 is rigid
It is located by connecting；The gap of tapered roller bearing 42 is adjusted by L-type link block 1 and axial positioning sleeve 44 by round nut 45；L
The connection type of type link block 2 54 is consistent with the connection type of L-type link block 1, and it will not go into details.
The cross rectangular recess 521 of the L-type link block 1 and the cross rectangle raised line 513 of adjustable positioning disk 1
Cooperation is fixed；The cross rectangular recess 541 of same L-type link block 2 54 and the cross rectangle raised line of adjustable positioning disk 2 53
533 cooperations are fixed；It is by high strength threaded joint 55 that L-type link block 1, adjustable positioning disk 1, adjustable positioning is round
Disk 2 53 and L-type link block 2 54, which successively position, to be fixed together, by adjusting adjustable positioning disk 1 and adjustable positioning circle
The circumferential fit angle of disk 2 53, forms adjustable positioning clip assembly 5, and high strength threaded joint 55 can make adjustable positioning card
5 Fast Installation of connected components and disassembly, and structure is firm.
The adjustable positioning disk 1 and adjustable positioning disk 2 53 are identical parts, pass through adjustable positioning disk 1
Difference indexing tooth form grooves 511 and index tooth form convex block 512 respectively with the indexing tooth form convex block 532 of adjustable positioning disk 2 53 and
It indexes tooth form groove 531 to match, carries on the back one 51 back cross rectangle raised line 513 of adjustable positioning disk and adjustable positioning disk 2 53
Portion's cross rectangle raised line 533 is at required angle, so as to adjust the angle of L-type link block 1 and L-type link block 2 54.
The present invention makes adjustable positioning clip assembly 5 be connected firmly and installing and dismounting side by high strength threaded joint 55
Just；It can also be according to the angular adjustment adjustable positioning disk 1 and adjustable positioning of any regular polygon kinetic sculpture adjacent edge circle
The circumferential mated position of disk 2 52, to realize the connection angle being accurately positioned between each side length of regular polygon.
Regular polygon kinetic sculpture of the present invention is formed with modular parts assembling, and is driven using decelerating motor, structure
Simply, whole aesthetics rationally, and is not influenced, moreover it is possible to guarantee that kinetic sculpture uniformly and stably rotates.Realize that regular polygon is dynamic
The key of sense sculpture is the connection of adjacent side axis, because regular polygon kinetic sculpture volume is larger, it is ensured that regular polygon is each
Rotation sculpture module on side joins end to end and rotates synchronously, it is necessary to assure the connection of adjacent side axis is reliable and is accurately positioned.
Adjustable positioning method of the present invention for the adjustable positioning clamping apparatus of regular polygon kinetic sculpture: adjustable positioning circle
Disk 1 and adjustable positioning disk 2 53 adjust the angle the interior angle that should meet regular polygon, specific as follows: adjustable positioning disk one
51 with the indexing tooth form number of adjustable positioning disk 2 53 be mutually all Z, then the indexing stepping angle of adjustable positioning clip assembly 5 isAssuming that regular polygon number of edges is n, the then interior angle of regular polygonIf the interior angle of regular polygon
γ is the integral multiple of β, then can be round by the different indexing tooth form grooves 511 and adjustable positioning that adjust adjustable positioning disk 1
532 mated position of indexing tooth form convex block of disk 2 53, the regular polygon kinetic sculpture adjacent side axis of Lai Shixian different numbers edge it is adjustable
Rigid connection, this method are not only applicable to the adjacent side axis connection of regular polygon kinetic sculpture, can equally be well applied to various angles
The connection of adjacent axis can be such that each side of regular polygon rotates, and the rotation number of axle is positive polygon number of edges n-1, have and adjust essence
The advantages that degree height, structure are simple, connection is reliable, positioning accuracy is high, Fast Installation is dismantled, accessory type is few.
Above-described embodiment and schema and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (4)
1. a kind of adjustable positioning clamping apparatus for regular polygon kinetic sculpture, it is characterised in that: the regular polygon is dynamic
Sculpture includes column, driving mechanism, cross-brace beam assembly, rotation sculpture module and adjustable positioning clip assembly；Driving mechanism
It is mounted on the side of column, cross-brace beam assembly is mounted on the top of column, and rotation sculpture module includes more sets, laterally props up
Support beam assembly and rotation sculpture module head and the tail pass through adjustable positioning clip assembly and are rigidly connected to each other, and it is dynamic to form regular polygon ring-type
Feel sculpture；Adjustable positioning clip assembly includes two adjustable positioning disks, two L-type link blocks and high strength threaded joint；
One end face of adjustable positioning disk is equipped with indexing tooth form groove and indexing tooth form convex block, and adjustable positioning disk other end is equipped with ten
Word rectangle raised line；The L-type link block be equipped with cross rectangular recess, connected circular hole and cydariform connecting hole, the ten of two L-type link blocks
Word rectangular recess cooperates with all right one way or the other cross rectangle raised line for adjusting positioning disc respectively to be fixed, wherein the indexing of an adjustable positioning disk
The indexing tooth form convex block of tooth form groove and another adjustable positioning disk matches, and makes the back cross square of a wherein adjustable positioning disk
Shape raised line and another adjustable positioning disk back cross rectangle raised line are at required angle, so as to adjust two L-type link block angles；It is logical
It crosses high strength threaded joint two L-type link blocks and all right one way or the other tune positioning disc are fixed together.
2. being used for the adjustable positioning clamping apparatus of regular polygon kinetic sculpture as described in claim 1, it is characterised in that: described
Rotation sculpture module include fixing axle, tapered roller bearing, rotary axle box, axial positioning sleeve, round nut, transmission gear and carving
Blade is moulded, and tapered roller bearing is mounted in fixing axle, and puts on axial positioning sleeve, L-type link block is fixed by round nut
In fixing axle, axial ends positioning method forms symmetrical structure, and rotary axle box passes through two tapered roller bearings and fixing axle
Connection, the both ends of rotary axle box are equipped with transmission gear and form symmetrical structure, and sculpture blade is placed among rotary axle box.
3. being used for the adjustable positioning clamping apparatus of regular polygon kinetic sculpture as claimed in claim 2, it is characterised in that: described
Fixing axle be equipped with connection screw thread, chamfered edge positioning shaft part and bearing shaft part be installed, the cydariform connecting hole of the L-type link block and solid
The chamfered edge positioning shaft part cooperation of dead axle, the connection screw thread and round nut of fixing axle connect L-type link block and fixing axle rigidity positioning
It connects；The gap of tapered roller bearing is adjusted by L-type link block and axial positioning sleeve by round nut.
4. the adjustable positioning method for the adjustable positioning clamping apparatus of regular polygon kinetic sculpture as described in claim 1,
It is characterized by: all right one way or the other indexing tooth form number for adjusting positioning disc is mutually all Z, then the indexing stepping angle of adjustable positioning clip assembly
ForAssuming that regular polygon number of edges is n, the then interior angle of regular polygonIf regular polygon is interior
Angle γ is the integral multiple of β, then by adjusting the wherein different indexing tooth form grooves of an adjustable positioning disk and another adjustable positioning
The adjustable rigid of the indexing tooth form convex block mated position of disk, the regular polygon kinetic sculpture adjacent side axis of Lai Shixian different numbers edge connects
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134246.0A CN109703262B (en) | 2019-02-22 | 2019-02-22 | Adjustable positioning clamping device for regular polygon dynamic sculpture and adjustable positioning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910134246.0A CN109703262B (en) | 2019-02-22 | 2019-02-22 | Adjustable positioning clamping device for regular polygon dynamic sculpture and adjustable positioning method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109703262A true CN109703262A (en) | 2019-05-03 |
| CN109703262B CN109703262B (en) | 2023-08-01 |
Family
ID=66265028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910134246.0A Active CN109703262B (en) | 2019-02-22 | 2019-02-22 | Adjustable positioning clamping device for regular polygon dynamic sculpture and adjustable positioning method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109703262B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5714212A (en) * | 1995-12-19 | 1998-02-03 | Akk Foundation, Llc | Balancing jigsaw puzzle sculpture |
| CN2660312Y (en) * | 2003-08-15 | 2004-12-01 | 张睿容 | Modelling decorative lamp bracket |
| RU2248465C2 (en) * | 2001-06-13 | 2005-03-20 | Иркутская государственная сельскохозяйственная академия | Windmill |
| CN2837778Y (en) * | 2005-12-05 | 2006-11-15 | 罗松柏 | Support rotating type firework with flower spraying effect |
| KR20090121742A (en) * | 2008-05-23 | 2009-11-26 | 배익건 | Styrofoam Sculpture Entrance Device |
| JP2011019887A (en) * | 2009-07-17 | 2011-02-03 | Toshihiko Furuta | Double-sided pinwheel and double-sided blow top to be reversely spun after turn-over |
| CN202573588U (en) * | 2012-09-04 | 2012-12-05 | 重庆飞卓科技开发有限公司 | Dynamic sculpture of football trophy |
| KR20130117446A (en) * | 2012-04-17 | 2013-10-28 | 김병기 | Pinwheel for decoration |
| CN209888513U (en) * | 2019-02-22 | 2020-01-03 | 集美大学 | Adjustable positioning and clamping device for regular polygon dynamic sculpture |
-
2019
- 2019-02-22 CN CN201910134246.0A patent/CN109703262B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5714212A (en) * | 1995-12-19 | 1998-02-03 | Akk Foundation, Llc | Balancing jigsaw puzzle sculpture |
| RU2248465C2 (en) * | 2001-06-13 | 2005-03-20 | Иркутская государственная сельскохозяйственная академия | Windmill |
| CN2660312Y (en) * | 2003-08-15 | 2004-12-01 | 张睿容 | Modelling decorative lamp bracket |
| CN2837778Y (en) * | 2005-12-05 | 2006-11-15 | 罗松柏 | Support rotating type firework with flower spraying effect |
| KR20090121742A (en) * | 2008-05-23 | 2009-11-26 | 배익건 | Styrofoam Sculpture Entrance Device |
| JP2011019887A (en) * | 2009-07-17 | 2011-02-03 | Toshihiko Furuta | Double-sided pinwheel and double-sided blow top to be reversely spun after turn-over |
| KR20130117446A (en) * | 2012-04-17 | 2013-10-28 | 김병기 | Pinwheel for decoration |
| CN202573588U (en) * | 2012-09-04 | 2012-12-05 | 重庆飞卓科技开发有限公司 | Dynamic sculpture of football trophy |
| CN209888513U (en) * | 2019-02-22 | 2020-01-03 | 集美大学 | Adjustable positioning and clamping device for regular polygon dynamic sculpture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109703262B (en) | 2023-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104723791B (en) | Combined Mecanum wheel hub | |
| CN101487345B (en) | Positioning fixture bench for multi-rod crossing valve type net shell node | |
| CN209888513U (en) | Adjustable positioning and clamping device for regular polygon dynamic sculpture | |
| CN101315512A (en) | Color block component and color block | |
| CN109703262A (en) | Adjustable positioning clamping apparatus and its adjustable positioning method for regular polygon kinetic sculpture | |
| CN205613051U (en) | Double-end connecting pin and building blocks subassembly thereof | |
| CN204215161U (en) | Watch and clock movement and the clock and watch comprising this watch and clock movement | |
| CN206522345U (en) | Linear slide rail is bearing on locked instrument | |
| CN206361059U (en) | A kind of spring-positioning device | |
| CN209374001U (en) | A kind of popularization billboard of internet marketing | |
| CN201811171U (en) | Universal connecting mechanism for lamp shade | |
| CN202029126U (en) | Line drawing device of washboard | |
| CN204216395U (en) | Optical cavity adjusting mechanism under a kind of vacuum environment | |
| CN102554907A (en) | Line-drawing device of wave-proof board | |
| CN219957857U (en) | Laser radar turning mirror convenient to disassemble and assemble | |
| CN208759409U (en) | Turnover plate type multifunctional angular positioning tool | |
| CN104100569B (en) | Multi-angle precise adjusting mechanism for fan blades | |
| CN208442154U (en) | A kind of four-way rotation axle construction based on modularization assembling | |
| CN201720555U (en) | Reaming positioning device | |
| CN208391900U (en) | A kind of automobile air conditioner compressor mould assembling automatic assembling fastening screw positioning fixture | |
| CN209591263U (en) | A kind of senior middle school physics teaching anaclasis demonstration teaching aid | |
| CN101879681B (en) | Reaming hole positioning device | |
| CN208823877U (en) | A kind of post adjustment mechanism of treadmill | |
| CN218904903U (en) | Grinding wheel distance adjusting device and cutting and grinding equipment | |
| CN210950905U (en) | Adjusting device for circular projection lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |