CN109307131B - Rotary platform and laser ranging device - Google Patents
Rotary platform and laser ranging device Download PDFInfo
- Publication number
- CN109307131B CN109307131B CN201710632331.0A CN201710632331A CN109307131B CN 109307131 B CN109307131 B CN 109307131B CN 201710632331 A CN201710632331 A CN 201710632331A CN 109307131 B CN109307131 B CN 109307131B
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- China
- Prior art keywords
- output shaft
- motor module
- rotary platform
- flexible
- piece
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- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 238000004146 energy storage Methods 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000009351 contact transmission Effects 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of transmission, and provides a rotary platform and a laser ranging device. The supporting seat comprises a cylinder body and a mounting plate, the middle part of the mounting plate vertically protrudes outwards to form a mounting column, and the rotating disc comprises a disc body and a column sleeve. The motor module is located the mounting panel and deviates from one side of erection column, and motor module's output shaft passes the mounting panel and is parallel with the erection column, and flexible transmission subassembly includes fixed snap ring and the flexible piece of cover on the fixed snap ring, and fixed snap ring cover is established and is fixed in the outside of post cover, and the flexible piece supports and leans on in motor module's output shaft to, flexible piece and output shaft cooperation transmission. Because the output shaft and the flexible piece are in flexible contact transmission, the mutual abrasion of the output shaft and the flexible piece is slowed down, the generation time of a fit clearance is prolonged, the continuous and stable transmission efficiency is ensured, and the service life of the rotary platform is greatly prolonged.
Description
Technical Field
The invention relates to the technical field of transmission, and particularly provides a rotary platform and a laser ranging device with the same.
Background
In the field of laser ranging devices, a multi-angle measurement range is typically achieved by a rotating platform. The rotary platform comprises a supporting seat and a rotating disc which is covered on the supporting seat and can rotate on a horizontal plane relative to the supporting seat, and generally, the supporting seat and the rotating disc are in meshed transmission with a gear through an output shaft of a motor, but as the gear and the output shaft of the motor are rigid pieces, long-time meshing is easy to wear, so that the meshing gap between the gear and the motor is increased, the transmission efficiency is reduced finally, and the service life of the rotary platform is greatly shortened.
Disclosure of Invention
The invention aims to provide a rotary platform, which aims to solve the technical problem that the transmission efficiency is reduced due to the increase of the meshing clearance between an output shaft of a motor and a gear of the rotary platform in the prior art, so that the service life of the rotary platform is greatly shortened.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a rotary platform, includes supporting seat and rolling disc, the supporting seat is including being hollow structure's barrel and locating mounting panel in the barrel, the middle part of mounting panel is vertical to the evagination and is stretched and form the erection column, the rolling disc includes the disk body, the middle part of disk body is vertical to the evagination stretch and form the column cover, the column cover locate on the erection column and can wind in the axis of erection column makes circumference rotation, the disk body lid is located on the barrel, still include motor module and flexible drive assembly, motor module locates the mounting panel deviates from one side of erection column, motor module's output shaft passes the mounting panel and with the erection column is parallel, flexible drive assembly includes fixed snap ring and cover locates the flexible piece on the fixed snap ring, fixed snap ring cover establish and be fixed in the outside of column cover, the flexible piece support lean on motor module's output shaft and with output shaft cooperation transmission.
Specifically, the flexible piece is the rubber ring, the cross-section along radial direction of rubber ring is circular, be equipped with on the outer loop side of fixed snap ring and be used for the holding groove of rubber ring, be equipped with a plurality of lugs that are used for the joint on the inner loop side of fixed snap ring the post cover.
Further, the motor module further comprises a rotating wheel, the rotating wheel is detachably sleeved on an output shaft of the motor module, and the rotating wheel abuts against the flexible piece.
Specifically, the outer side wall of the rotating wheel is provided with an anti-skid grain structure.
Further, the rotary platform further comprises an automatic adjusting assembly, the automatic adjusting assembly comprises a support piece and an elastic piece, the motor module is movably connected to the mounting plate through the support piece, one end of the elastic piece is fixedly connected to the mounting plate, the other end of the elastic piece is fixedly connected to the support piece, and an output shaft of the motor module abuts against the flexible piece under the tightening action of the elastic piece.
Specifically, the support piece includes the plate body, the level of the opposite both sides lateral part of plate body outwards stretches outwards and forms first connecting portion and second connecting portion respectively, motor module install in on the plate body, motor module's output shaft passes the plate body, the one end fixed connection of elastic component in on the second connecting portion, the plate body pass through the screw first connecting portion pin joint in the mounting panel, motor module's output shaft in the elastic component tightens up the effect down around the screw in be on a parallel with the plane of mounting panel is supported in the flexible piece.
Specifically, a chute is formed in the second connecting portion, and the second connecting portion is pivotally connected to the mounting plate through a screw penetrating through the chute.
Specifically, the second connecting part is provided with a clamping connector for clamping the elastic piece
Specifically, the elastic piece comprises an energy storage section, a first connecting section and a second connecting section, wherein the first connecting section horizontally extends out of one end of the energy storage section and is formed by bending towards the energy storage section, and the second connecting section horizontally extends out of the other end of the energy storage section and is formed by bending towards the energy storage section.
The invention has the beneficial effects that: the invention provides a rotary platform which comprises a motor unit module and a flexible transmission assembly. The motor module is arranged on one side of the mounting plate, which is away from the mounting column, and an output shaft of the motor module penetrates through the mounting plate and is parallel to the mounting column. The flexible transmission assembly comprises a fixed snap ring and a flexible piece, the fixed snap ring is sleeved on and fixed to the outer side of the column sleeve, the flexible piece is sleeved on the fixed snap ring, and the flexible piece abuts against an output shaft of the motor module. When the output shaft rotates, the output shaft and the flexible piece are in relative fit transmission under the action of friction force, the flexible piece is driven to rotate around the axis of the column sleeve under the action of friction force, and the flexible piece is prevented from rotating around the axis of the column sleeve due to the friction force between the flexible piece and the fixed clamping ring. Because the output shaft and the flexible piece are in flexible contact transmission, the mutual abrasion of the output shaft and the flexible piece is slowed down, the generation time of a fit clearance is prolonged, the continuous and stable transmission efficiency is ensured, and the service life of the rotary platform is greatly prolonged.
The invention also provides a laser ranging device which comprises the rotating platform.
The invention has the beneficial effects that: in the technical aspect of the rotating platform, the laser ranging device provided by the embodiment of the invention has the advantages of long service life and high measurement precision.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a rotary platform according to an embodiment of the present invention;
FIG. 2 is a bottom view of a rotary platform according to an embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a schematic structural diagram of a motor module and an automatic adjustment assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a motor module and a bracket according to an embodiment of the present invention;
wherein, each reference sign in the figure:
100-rotating platform, 1-supporting seat, 2-rotating disc, 3-motor module, 4-flexible transmission assembly, 11-cylinder, 12-mounting plate, 13-mounting column, 21-disc, 22-column sleeve, 31-output shaft, 41-fixed snap ring, 42-flexible piece, 32-rotating wheel, 5-automatic adjusting assembly, 51-supporting frame piece, 52-elastic piece, 511-plate body, 512-first connecting part, 513-second connecting part, 5121-round hole, 5131-chute, 514-clamping connector, 521-energy storage section piece, 522-first connecting section and 523-second connecting section.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1, a rotary platform 100 according to an embodiment of the present invention includes a support base 1, a rotating disc 2, a motor module 3, and a flexible transmission assembly 4. The supporting seat 1 comprises a cylinder body 11 with a hollow structure and a mounting plate 12 arranged in the cylinder body 11, the middle part of the mounting plate 12 vertically protrudes outwards to form a mounting column 13, the rotating disc 2 comprises a disc body 21, the middle part of the disc body 21 vertically protrudes outwards to form a column sleeve 22, the column sleeve 22 is sleeved on the mounting column 13 and can circumferentially rotate around the axis of the mounting column 13, and the disc body 21 is covered on the cylinder body 11. The motor module 3 is located the mounting panel 12 and deviates from one side of erection column 13, and the output shaft 31 of motor module 3 passes mounting panel 12 and is parallel with erection column 13, and flexible drive assembly 4 includes fixed snap ring 41 and the flexible piece 42 of cover on the fixed snap ring 41, and fixed snap ring 41 cover is established and is fixed in the outside of post cover 22, and flexible piece 42 is supported and is leaned on in the output shaft 31 of motor module 3 to, flexible piece 42 and output shaft 31 cooperation transmission.
The rotary platform 100 provided by the embodiment of the invention comprises a motor unit module and a flexible transmission assembly 4. The motor module 3 is provided on the side of the mounting plate 12 facing away from the mounting post 13, and the output shaft 31 of the motor module 3 passes through the mounting plate 12 and is parallel to the mounting post 13. The flexible transmission assembly 4 comprises a fixed snap ring 41 and a flexible member 42, wherein the fixed snap ring 41 is sleeved and fixed on the outer side of the column sleeve 22, the flexible member 42 is sleeved on the fixed snap ring 41, and the flexible member 42 abuts against the output shaft 31 of the motor module 3. When the output shaft 31 rotates, the output shaft 31 and the flexible piece 42 are in relative fit transmission under the action of friction force, the flexible piece 42 is driven to rotate around the axis of the column sleeve 22 under the action of friction force, and the flexible piece 42 is prevented from rotating around the axis of the column sleeve 22 due to the friction force between the flexible piece 42 and the fixed clamping ring 41, and when the friction force between the flexible piece 42 and the fixed clamping ring 41 is larger than the resistance between the column sleeve 22 and the mounting column 13, the column sleeve 22 rotates around the axis of the column sleeve, namely the disc 21 rotates relative to the cylinder 11. Because the output shaft 31 and the flexible piece 42 are in flexible contact transmission, the mutual abrasion of the output shaft and the flexible piece is slowed down, the generation time of a fit clearance is prolonged, the continuous and stable transmission efficiency is ensured, and the service life of the rotary platform 100 is greatly prolonged.
Specifically, in the present embodiment, the flexible member 42 is a rubber ring, the cross section of the rubber ring in the radial direction is circular, a receiving groove (not shown) for receiving the rubber ring is provided on the outer ring side of the fixed snap ring 41, and a plurality of projections (not shown) for engaging the column jacket 22 are provided on the inner ring side of the fixed snap ring 41. That is, the contact surface between the rubber ring and the fixed snap ring 41 is increased, and a larger friction force can be obtained under the same effect, and at the same time, the relative rotation between the fixed snap ring 41 and the column sleeve 22 can be prevented by the protruding block 411.
Further, referring to fig. 1, the motor module 3 further includes a rotating wheel 32, the rotating wheel 32 is detachably sleeved on the output shaft 31 of the motor module 3, and the rotating wheel 32 abuts against the flexible member 42. The output shaft 31 of the motor module 3 is protected by the runner 32, and when the runner 32 is worn, a new runner 32 can be replaced.
Specifically, not shown, an anti-slip texture is provided on the outer sidewall of the wheel 32. The friction between wheel 32 and flexible member 42 is increased by the anti-slip texture.
Further, referring to fig. 2 to 4, the rotary platform 100 further includes an automatic adjusting assembly 5, and the automatic adjusting assembly 5 includes a bracket member 51 and an elastic member 52. The motor module 3 is movably connected to the mounting plate 12 through a bracket member 51, one end of an elastic member 52 is fixedly connected to the mounting plate 12, the other end of the elastic member 52 is fixedly connected to the bracket member 51, and the output shaft 31 of the motor module 3 abuts against the flexible member 42 under the tightening action of the elastic member 52. In this way, when the fit clearance between the output shaft 31 of the motor membrane module and the flexible member 42 increases due to wear, the elastic member 52 in the tightened state always applies a force to make the output shaft 31 abut against the flexible member 42, so as to achieve the purpose of automatically tightening the fit clearance between the output shaft 31 and the flexible member 42.
Specifically, referring to fig. 4 and 5, the bracket member 51 includes a plate 511, two opposite edge sides of the plate 511 extend outwards horizontally to form a first connection portion 512 and a second connection portion 513, the motor module 3 is mounted on the plate 511, the output shaft 31 of the motor module 3 passes through the plate 511, one end of the elastic member 52 is fixedly connected to the second connection portion 513, the other end of the elastic member 52 is fixed to the mounting plate 12, the plate 511 passes through the first connection portion 512 through a screw to be pivoted to the mounting plate 12, and the output shaft 31 of the motor module 3 abuts against the flexible member 42 around the screw in a plane parallel to the mounting plate 12 under the tightening action of the elastic member 52. Preferably, a circular hole 5121 is formed in the first connecting portion 512 for the screw to pass through, and the diameter of the hole 5121 is larger than that of the screw, so that the plate 511 can pivot around the screw. Similarly, it can be inferred that the plate 511 can also be pivotally connected to the mounting plate 12 through the second connecting portion by a screw, and the elastic member 52 is fixedly connected to the first connecting portion, which is also within the scope of protection.
Further, referring to fig. 3 and 5, a sliding slot 5131 is formed on the second connecting portion 513, and the second connecting portion 513 is pivotally connected to the mounting plate 12 through the sliding slot 5131 by a screw. In order to secure the stability of the connection of the bracket member 51 to the mounting plate 12, the slide groove 5131 of the second connection portion 513 is penetrated by a screw, thereby forming two-point fixation. Meanwhile, in order to ensure that the bracket member 51 can still rotate around the pivot point of the first connecting portion 512 in a plane parallel to the mounting plate 12 under the action of the elastic member 52, the opening direction of the sliding slot 5131 is the same as the pivoting direction of the second connecting portion 513, i.e. the opening shape of the sliding slot 5131 is circular arc.
Specifically, referring to fig. 3 and 5, the second connecting portion 513 is provided with a clamping connector 514 for clamping the elastic member 52. In this way, the elastic member 52 is prevented from slipping off the second connection portion 513, and the elastic member 52 is easily removed.
Specifically, referring to fig. 3, the elastic member 52 includes an energy storage section 521, a first connecting section 522 and a second connecting section 523. The energy storage section 521 is a spiral cylindrical structure, and the central axis of the energy storage section 521 is parallel to the connecting line between the output shaft 31 and the central point of the flexible member 42. The first connecting section 522 is formed by horizontally extending one end of the energy storage section 521 and bending towards the energy storage section 521, that is, the first connecting section 522 is hooked, the second connecting section 523 is formed by horizontally extending the other end of the energy storage section 521 and bending towards the energy storage section 521, and likewise, the second connecting section 523 is hooked, so that the second connecting section 523 is conveniently clamped on the mounting plate 12 or the second connecting portion 513.
Not shown in the drawings, the embodiment of the invention also provides a laser ranging device, which comprises the rotating platform 100. In the above-mentioned technology of the rotary platform 100, the laser ranging device provided by the embodiment of the invention has the advantages of long service life and high measurement accuracy.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. The utility model provides a rotary platform, includes supporting seat and rolling disc, the supporting seat is including being hollow structure's barrel and locating mounting panel in the barrel, the middle part of mounting panel is vertical to the evagination stretch forming the erection column, the rolling disc includes the disk body, the middle part of disk body is vertical to the evagination stretch forming the column jacket, the column jacket cover is located on the erection column and can wind in the axis of erection column makes circumference rotation, the disk body lid is located on the barrel, its characterized in that: the flexible transmission assembly comprises a fixed snap ring and a flexible piece sleeved on the fixed snap ring, the fixed snap ring is sleeved on and fixed to the outer side of the column sleeve, and the flexible piece is abutted to the output shaft of the motor module and is in matched transmission with the output shaft;
the rotary platform further comprises an automatic adjusting assembly, the automatic adjusting assembly comprises a support piece and an elastic piece, the motor module is movably connected to the mounting plate through the support piece, one end of the elastic piece is fixedly connected to the mounting plate, the other end of the elastic piece is fixedly connected to the support piece, and an output shaft of the motor module abuts against the flexible piece under the tightening action of the elastic piece;
the support piece comprises a plate body, two opposite edge side parts of the plate body horizontally extend outwards to form a first connecting part and a second connecting part respectively, the motor module is arranged on the plate body, an output shaft of the motor module penetrates through the plate body, one end of the elastic piece is fixedly connected to the second connecting part, the plate body is pivoted to the mounting plate through the first connecting part by a screw, and the output shaft of the motor module is wound on the screw under the tightening action of the elastic piece and is propped against the flexible piece in a plane parallel to the mounting plate;
the elastic piece comprises an energy storage section, a first connecting section and a second connecting section, wherein the first connecting section horizontally extends out of one end of the energy storage section and is formed by bending towards the energy storage section, and the second connecting section horizontally extends out of the other end of the energy storage section and is formed by bending towards the energy storage section.
2. The rotary platform of claim 1, wherein: the flexible piece is a rubber ring, the cross section of the rubber ring along the radial direction is circular, the outer ring side of the fixed snap ring is provided with a containing groove for containing the rubber ring, and the inner ring side of the fixed snap ring is provided with a plurality of protruding blocks for clamping the column sleeve.
3. The rotary platform of claim 1, wherein: the motor module further comprises a rotating wheel, the rotating wheel is detachably sleeved on an output shaft of the motor module, and the rotating wheel abuts against the flexible piece.
4. A rotary platform according to claim 3, characterized in that: an anti-skid grain structure is arranged on the outer side wall of the rotating wheel.
5. The rotary platform of claim 1, wherein: the second connecting part is provided with a chute, and is pivoted to the mounting plate through a screw penetrating through the chute.
6. The rotary platform of claim 1 or 5, wherein: and the second connecting part is provided with a clamping joint for clamping the elastic piece.
7. A laser rangefinder, its characterized in that: comprising a rotary platform according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632331.0A CN109307131B (en) | 2017-07-28 | 2017-07-28 | Rotary platform and laser ranging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632331.0A CN109307131B (en) | 2017-07-28 | 2017-07-28 | Rotary platform and laser ranging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109307131A CN109307131A (en) | 2019-02-05 |
| CN109307131B true CN109307131B (en) | 2023-09-12 |
Family
ID=65205425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632331.0A Active CN109307131B (en) | 2017-07-28 | 2017-07-28 | Rotary platform and laser ranging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109307131B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202521177U (en) * | 2011-12-09 | 2012-11-07 | 天津市亚安科技股份有限公司 | Cradle head convenient for adjusting position of motor |
| CN102829309A (en) * | 2012-06-25 | 2012-12-19 | 丁奇锴 | Double-mode adjusting television hanging bracket |
| CN104582305A (en) * | 2014-12-25 | 2015-04-29 | 深圳市联得自动化装备股份有限公司 | Glass circuit board based FPC (flexible printed circuit) board hot-pressing device, processing system and method |
| CN205693614U (en) * | 2016-06-15 | 2016-11-16 | 协鑫集成（上海）能源科技发展有限公司 | Tightening device and flexible photovoltaic support |
-
2017
- 2017-07-28 CN CN201710632331.0A patent/CN109307131B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202521177U (en) * | 2011-12-09 | 2012-11-07 | 天津市亚安科技股份有限公司 | Cradle head convenient for adjusting position of motor |
| CN102829309A (en) * | 2012-06-25 | 2012-12-19 | 丁奇锴 | Double-mode adjusting television hanging bracket |
| CN104582305A (en) * | 2014-12-25 | 2015-04-29 | 深圳市联得自动化装备股份有限公司 | Glass circuit board based FPC (flexible printed circuit) board hot-pressing device, processing system and method |
| CN205693614U (en) * | 2016-06-15 | 2016-11-16 | 协鑫集成（上海）能源科技发展有限公司 | Tightening device and flexible photovoltaic support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109307131A (en) | 2019-02-05 |
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