CN204904097U - Unipolar slewer and have its unipolar gyration yun tai, null device floats - Google Patents
Unipolar slewer and have its unipolar gyration yun tai, null device floats Download PDFInfo
- Publication number
- CN204904097U CN204904097U CN201520680129.1U CN201520680129U CN204904097U CN 204904097 U CN204904097 U CN 204904097U CN 201520680129 U CN201520680129 U CN 201520680129U CN 204904097 U CN204904097 U CN 204904097U
- Authority
- CN
- China
- Prior art keywords
- revolving shaft
- limit switch
- self
- axle turning
- turning device
- 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.)
- Active
Links
Abstract
The utility model provides an unipolar slewer and have its unipolar gyration yun tai, null device floats. This unipolar slewer include: the revolving axle, the revolving axle can wind axle center clockwise rotation or counter -clockwise turning, detect control assembly, detect the rotary position that control assembly detected the revolving axle to according to detection information control revolving axle at predetermined rotary within range with first speed rotate clockwise or with second speed anticlockwise rotation. This unipolar slewer reliability is high, and popularization nature is good.
Description
Technical field
The utility model relates to floating equipment, in particular to a kind of single-axle turning device and single-axle turning The Cloud Terrace, the floating equipment with it.
Background technology
Need to use single-shaft-rotation device in aerospace equipment, single-shaft-rotation device be connected with transmission electric wire, when unidirectional single shaft continue rotation time can make transmission electric wire because of torsion rupture failure, this be do not allow in the use of equipment occur situation.
Such as solar energy sailboard, can require that it realizes 360 degree and rotates to make the light receiving surface of solar energy sailboard can towards the sun in use, and windsurfing is by collecting luminous energy and electric energy after carrying out opto-electronic conversion must send relevant device in gondola to by transmitting electric wire.Therefore, what make transmission electric wire rupture failure because of torsion when solar energy sailboard also can exist the rotation that unidirectional single shaft continues may.
The revolution The Cloud Terrace of current use only has revolute function, without transmission electric wire.Solar energy sailboard, in order to avoid the risk of above-mentioned transmission electric wire rupture failure because of torsion, has followed relevant device to be arranged on together windsurfing, so just can avoid transmitting the destroyed possibility of electric wire.But adopt this scheme to rotate because carry relevant device and to cause energy loss, and the program also threaten to the reliability of relevant device.
Utility model content
Fundamental purpose of the present utility model is the single-axle turning The Cloud Terrace, the floating equipment that provide a kind of single-axle turning device and have it, to solve the problem easily twisting off conveyer line in prior art in single-axle turning The Cloud Terrace turning course.
To achieve these goals, according to an aspect of the present utility model, provide a kind of single-axle turning device, comprising: revolving shaft, revolving shaft can turn clockwise around its axle center or be rotated counterclockwise; Detection control assembly, the rotary position of detection control component detection revolving shaft, and rotate clockwise with First Speed in predetermined revolution range according to Detection Information control revolving shaft or rotate counterclockwise with second speed.
Further, detection control assembly comprises: position detection architecture, and position detection architecture comprises detection piece and limited block, limited block is fixedly installed on revolving shaft and the side protruding from revolving shaft is arranged, limited block rotates with revolving shaft, and detection piece detects the position of limited block, and output position information; Control structure and motor, the positional information that control structure exports according to detection piece controls electric machine rotation, and motor connects revolving shaft and drives revolving shaft to rotate.
Further, detection piece is limit switch, and limit switch is electrically connected with control structure.
Further, detection control assembly also comprises self-locking structure, and self-locking structure comprises: self-locking block, and self-locking block is fixedly installed on revolving shaft and protrudes from revolving shaft side and arranges, and self-locking block rotates with revolving shaft; Stop block, stop block is fixedly installed, and backstop self-locking block.
Further, limit switch is at least two, one of them limit switch detects the extreme position that revolving shaft rotates clockwise, another limit switch detects the extreme position that revolving shaft rotates counterclockwise, limited block rotates with revolving shaft and can touch limit switch, control structure receives the positional information of limit switch, and controls driven by motor revolving shaft and rotate backward.
Further, limit switch comprises limit switch probe, and the side of free end this revolving shaft contiguous of limit switch probe is arranged, and can touch limit switch probe to make limited block when turning to precalculated position.
Further, single-axle turning device also comprises self-locking plate, self-locking plate is provided with the first through hole, and revolving shaft is through self-locking plate, and stop block is fixedly installed on the inwall of the first through hole.
Further, single-axle turning device also comprises limit mounting plate and bearing, limit mounting plate is provided with the second through hole, revolving shaft is arranged through the second through hole, and limit mounting plate and self-locking plate be arranged in parallel, bearing is arranged between limit mounting plate and self-locking plate, and coaxially arranges with the first through hole and the second through hole, and revolving shaft wears and is fixed on bearing.
Further, First Speed is greater than second speed.
To achieve these goals, according to an aspect of the present utility model, provide a kind of single-axle turning The Cloud Terrace, comprise mounting platform and be arranged at the single-axle turning device described above on mounting platform.
Further, motor is fixed on mounting platform.
To achieve these goals, according to an aspect of the present utility model, provide a kind of floating equipment, comprise aerostatics, hang on the gondola below aerostatics and be arranged at the single-axle turning The Cloud Terrace described above on gondola.
Further, also comprise solar energy sailboard, solar energy sailboard is connected to one end away from motor of revolving shaft.
Application the technical solution of the utility model, single-axle turning device comprises revolving shaft and detection control assembly, and revolving shaft can turn clockwise around axle center or be rotated counterclockwise; The rotary position of detection control component detection revolving shaft, and rotate clockwise with First Speed in predetermined revolution range according to Detection Information control revolving shaft or rotate counterclockwise with second speed.This single-axle turning device can control revolving shaft according to positional information and turn round along different directions with different speed, avoid traditional single-axle turning device and rotate that the transmission line caused easily twists off all the time along a direction and the problem such as device security is low, namely without the need to wasting the extra energy, can user demand be met again, and good reliability.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the partial structurtes schematic diagram of the single-axle turning device according to embodiment of the present utility model;
Fig. 2 shows the spacing theory structure schematic diagram of an extreme position of the single-axle turning device according to embodiment of the present utility model;
Fig. 3 shows the self-lock mechanism structural representation of an extreme position of the single-axle turning device according to embodiment of the present utility model;
Fig. 4 shows the spacing theory structure schematic diagram turning to another extreme position according to the single-axle turning device of embodiment of the present utility model; And
Fig. 5 shows the spacing theory structure schematic diagram turning to another extreme position of the single-axle turning device according to embodiment of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, revolving shaft; 21, limited block; 22, limit switch; 221, limit switch probe; 23, self-locking block; 24, stop block; 26, self-locking plate; 261, the first through hole; 27, limit mounting plate; 271, the second through hole; 28, bearing.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Fig. 1 to 5, according to embodiment of the present utility model, single-axle turning device comprises revolving shaft 10 and detection control assembly, and revolving shaft 10 can turn clockwise around its axle center or be rotated counterclockwise; The rotary position of detection control component detection revolving shaft 10, and rotate clockwise with First Speed in predetermined revolution range according to Detection Information control revolving shaft 10 or rotate counterclockwise with second speed.This single-axle turning device can control revolving shaft 10 with different clockwise direction or turning anticlockwise according to positional information, avoid traditional single-axle turning device and rotate that the transmission line caused easily twists off all the time along a direction and the problem such as device security is low, namely without the need to wasting the extra energy, can user demand be met again, and good reliability.
Such as, by this single-axle turning application of installation on the The Cloud Terrace being mounted with solar cell, during work, revolving shaft 10 can rotate counterclockwise with second speed, to make solar cell all the time towards direction, sun place.In revolving shaft 10 rotation process, when detection control component detection reaches the limit of position to the turned position of revolving shaft 10, revolving shaft 10 can be controlled and rotate clockwise back initial position with First Speed, then continue to rotate counterclockwise with second speed.First Speed can be that larger speed is to make revolving shaft 10 returning quickly.Transmission line revolving shaft 10 so just can being avoided to rotate around a direction all the time cause is around disconnected problem.
In the present embodiment, detection control assembly comprises position detection architecture and control structure.
Position detection architecture for detecting the turned position of revolving shaft 10, and sends this positional information to control structure, so that control structure can control revolving shaft 10 whether reversed turning according to this positional information.Particularly, position detection architecture comprises detection piece and limited block 21, and limited block 21 is fixedly installed on revolving shaft 10, and rotates with revolving shaft 10, and detection piece detects the position of limited block 21, and output position information.In the present embodiment, the side that limited block 21 protrudes from revolving shaft 10 is arranged, and is positioned at the lower end of revolving shaft 10, and preferably this limited block 21 extends along the axis direction perpendicular to revolving shaft 10.
In the present embodiment, detection piece is limit switch 22, and limit switch 22 is electrically connected with control structure.Limit switch 22 comprises limit switch probe 221, and the side of free end this revolving shaft 10 contiguous of limit switch probe 221 is arranged, and can touch limit switch probe 221 to make limited block 21 when turning to precalculated position.At limited block 21 with in revolving shaft 10 rotation process, after limited block 21 touches limit switch probe 221, limit switch 22 detects the positional information of revolving shaft 10, and output position information is to control structure.
The positional information that control structure and motor export according to detection piece controls electric machine rotation, and motor connects revolving shaft and drives revolving shaft 10 to rotate.Control structure can comprise single-chip microcomputer or other processor, as long as the positional information that can detect according to limit switch 22 controls revolving shaft 10 reversed turning.
Preferably, in order to prevent revolving shaft 10 from rotating position, ensure operational reliability, detection control assembly also comprises self-locking structure, and self-locking structure comprises self-locking block 23 and stop block 24.
Wherein, self-locking block 23 is fixedly installed on revolving shaft 10, and rotates with revolving shaft 10.In the present embodiment, the side that self-locking block 23 protrudes from revolving shaft 10 is arranged, and is positioned at the upper end of revolving shaft 10, and preferably this self-locking block 23 extends along the axis direction perpendicular to revolving shaft 10.The side of free end this revolving shaft 10 contiguous of stop block 24 is arranged, and to make self-locking block 23 can touch stop block 24 when turning to precalculated position, thus makes stop block 24 backstop self-locking block 23.Can be malfunctioning or owing to preventing revolving shaft 10 to be rotated further rotator inertia causes revolving shaft 10 to turn over limit switch 22 position at limit switch 22 by stop block 24 backstop self-locking block 23, ensure reliability.
In the present embodiment, limit switch 22 is at least two, one of them limit switch 22 detects the extreme position that revolving shaft 10 rotates clockwise, another limit switch 22 detects the extreme position that revolving shaft 10 rotates counterclockwise, limited block 21 rotates with revolving shaft 10 and can touch limit switch 22, control structure receives the positional information of limit switch 22, and controls driven by motor revolving shaft 10 and rotate backward.
In the course of work, revolving shaft 10 rotates counterclockwise with second speed, after the limited block 21 on it touches the limit switch 22 being positioned at stop block 24, represents that revolving shaft 10 turns to extreme position, limit switch 22 detects revolving shaft 10, and output position information is to control structure, now, the self-locking block 23 on revolving shaft 10 touches stop block 24, by stop block 24 self-locking, prevented from turning, control structure controls according to this information the motor reversal driving revolving shaft 10, reverses to make revolving shaft 10.The First Speed larger with relative second speed turns round by revolving shaft 10 clockwise, when limited block 21 touches another limit switch 22 being positioned at stop block 24, limit switch 22 again output position information to control structure, now, self-locking block 23 touches stop block 24 again, realize anti-mistake to turn, control structure drives revolving shaft 10 to be rotated in a second direction, with second speed.
In the present embodiment, single-axle turning device also comprises self-locking plate 26, self-locking plate 26 is provided with the first through hole 261, and revolving shaft 10 is arranged through the first through hole 261 of self-locking plate 26, and stop block 24 is fixedly installed on the inwall of the first through hole 261.
Install for the ease of limit switch 22, single-axle turning device also comprises limit mounting plate 27 and bearing 28, limit mounting plate 27 is provided with the second through hole 271, revolving shaft 10 is arranged through the second through hole 271 on limit mounting plate 27, and limit mounting plate 27 and self-locking plate 26 be arranged in parallel, bearing 28 is arranged between limit mounting plate 27 and self-locking plate 26, and coaxially arrange with the first through hole 261 and the second through hole 271, revolving shaft 10 wears and is fixed on bearing 28, bearing 28 for supporting revolving shaft 10, and ensures that revolving shaft 10 can normal rotation.Revolving shaft 10 is connected with motor (not shown) main shaft, is driven and rotate by electric machine main shaft.Revolving shaft 10 and bearing 28 interference fit, to ensure relatively to fix, and then ensure the reliability of detection.Optionally, in the present embodiment, self-locking block 23 is fixed on revolving shaft 10 by ring body.Certainly, self-locking block 23 also can directly be welded on revolving shaft 10.
In the present embodiment, First Speed is greater than second speed.
According to another aspect of the present utility model, provide a kind of single-axle turning The Cloud Terrace, this single-axle turning The Cloud Terrace comprises mounting platform and is arranged at the above-mentioned single-axle turning device on described mounting platform, and wherein, motor is fixed on mounting platform.
According to another aspect of the present utility model, provide a kind of floating equipment, this floating equipment also comprises aerostatics, be hung on gondola below aerostatics, be arranged at the above-mentioned single-axle turning The Cloud Terrace on gondola and be connected to the solar energy sailboard of single-axle turning The Cloud Terrace.In the present embodiment, solar energy sailboard is connected to one end away from described motor of revolving shaft 10, drives solar energy sailboard to rotate to make revolving shaft 10.
This floating equipment can be the aerostat, dirigible etc. that are lighter than air.This single-axle turning The Cloud Terrace also can be used for needing apparatus for rotating or solar electrical energy generation etc. to need to use the field of single-axle turning The Cloud Terrace.
The course of work of this single-axle turning device is as follows:
Electric machine main shaft drives revolving shaft 10 to be also namely rotated counterclockwise along second direction with second speed ω 2 more slowly, when revolving shaft 10 rotates the limit switch probe 221 to touching limit switch 22, limited block 21 touches limit switch probe 221, limit switch probe 221 triggers limit switch 22, limit switch 22 transmits a signal to control structure, the mechanical self-latching of stop block 24 and self-locking block 23 is also had an effect simultaneously, stops revolving shaft 10 to be rotated counterclockwise.The signal instruction of one, motor reversion is given after control structure Received signal strength, motor turns clockwise with First Speed ω, fast rotational is to another one limit switch probe 221 position, limited block 21 touches another limit switch probe 221, another limit switch probe 221 triggers limit switch 22, limit switch 22 transmits a signal to controlling architecture, and the mechanical self-latching of self-locking block 23 and stop block 24 is had an effect simultaneously, stops revolving shaft 10 to turn clockwise.Then the signal instruction that reverses to one, motor of control structure, electric machine main shaft drives revolving shaft 10 to recover initial mild speed omega 2 and is rotated counterclockwise, and realizes single-axle turning function with this, avoids transmission electric wire and destroys because one direction multi-turn reverses.The mechanical self-latching fiduciary level of self-locking block 23 and stop block 24 is high, and limit switch 22 is simple with the control of limited block 21, easily realizes.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect: this single-axle turning device can realize single-axle turning function, avoid transmission electric wire and destroy because repeatedly reversing.Be applied to be mounted with solar cell single-axle turning The Cloud Terrace on to realize solar cell windsurfing towards the sun, improve sun power conversion ratio, cost-effective effect can also be reached, simultaneously can also delivery of electrical energy in each equipment, reach whole aerostatics and normally to work object.Solar energy sailboard effectively can be made under the guiding of sun inductor to follow the trail of the sun exactly rotate, improve sun power conversion ratio, transmission electric wire can be made to twist simultaneously, have effectively achieved the function of solar energy sailboard and the usability of lifting means.This device can be generalized to other field simultaneously, and promotional value is high.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (13)
1. a single-axle turning device, is characterized in that, comprising:
Revolving shaft (10), described revolving shaft (10) can turn clockwise around its axle center or be rotated counterclockwise;
Detection control assembly, the rotary position of revolving shaft (10) described in described detection control component detection, and control described revolving shaft (10) according to Detection Information and rotate clockwise with First Speed in predetermined revolution range or rotate counterclockwise with second speed.
2. single-axle turning device according to claim 1, is characterized in that, described detection control assembly comprises:
Position detection architecture, described position detection architecture comprises detection piece and limited block (21), described limited block (21) is fixedly installed on described revolving shaft (10) and goes up and the side setting protruding from described revolving shaft (10), described limited block (21) rotates with described revolving shaft (10), described detection piece detects the position of described limited block (21), and output position information;
Control structure and motor, described control structure controls described electric machine rotation according to the positional information that described detection piece exports, and described motor connects described revolving shaft and drives described revolving shaft (10) to rotate.
3. single-axle turning device according to claim 2, is characterized in that, described detection piece is limit switch (22), and described limit switch (22) is electrically connected with described control structure.
4. single-axle turning device according to claim 3, is characterized in that, described detection control assembly also comprises self-locking structure, and described self-locking structure comprises:
Self-locking block (23), described self-locking block (23) is fixedly installed on described revolving shaft (10) and protrudes from described revolving shaft (10) side and arranges, and described self-locking block (23) rotates with described revolving shaft (10);
Stop block (24), described stop block (24) is fixedly installed, and self-locking block described in backstop (23).
5. single-axle turning device according to claim 4, it is characterized in that, described limit switch (22) is at least two, limit switch described in one of them (22) detects the extreme position that described revolving shaft (10) rotates clockwise, limit switch described in another (22) detects the extreme position that described revolving shaft (10) rotates counterclockwise, described limited block (21) rotates with described revolving shaft (10) and can touch described limit switch (22), described control structure receives the positional information of described limit switch (22), and control revolving shaft (10) described in described driven by motor and rotate backward.
6. the single-axle turning device according to any one of claim 3 to 5, it is characterized in that, described limit switch comprises limit switch probe (221), the side of contiguous this revolving shaft (10) of free end of limit switch probe (221) is arranged, and can touch limit switch probe (221) to make limited block (21) when turning to precalculated position.
7. single-axle turning device according to claim 4, it is characterized in that, described single-axle turning device also comprises self-locking plate (26), described self-locking plate (26) is provided with the first through hole (261), described revolving shaft (10) is through described self-locking plate (26), and described stop block (24) is fixedly installed on the inwall of described first through hole (261).
8. single-axle turning device according to claim 7, it is characterized in that, described single-axle turning device also comprises limit mounting plate (27) and bearing (28), described limit mounting plate (27) is provided with the second through hole (271), described revolving shaft (10) is arranged through described second through hole (271), and described limit mounting plate (27) and described self-locking plate (26) be arranged in parallel, described bearing (28) is arranged between described limit mounting plate (27) and described self-locking plate (26), and coaxially arrange with described first through hole (261) and described second through hole (271), described revolving shaft (10) wears and is fixed on described bearing (28).
9. single-axle turning device according to claim 1, is characterized in that, described First Speed is greater than described second speed.
10. a single-axle turning The Cloud Terrace, is characterized in that, comprises mounting platform and is arranged at the single-axle turning device according to any one of claim 2 to 9 on described mounting platform.
11. single-axle turning The Cloud Terraces according to claim 10, it is characterized in that, described motor is fixed on described mounting platform.
12. 1 kinds of floating equipment, is characterized in that, comprise aerostatics, hang on the gondola below aerostatics and are arranged at the single-axle turning The Cloud Terrace as described in claim 10 on described gondola.
13. floating equipment according to claim 12, is characterized in that, also comprise solar energy sailboard, described solar energy sailboard is connected to one end away from described motor of described revolving shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680129.1U CN204904097U (en) | 2015-09-01 | 2015-09-01 | Unipolar slewer and have its unipolar gyration yun tai, null device floats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680129.1U CN204904097U (en) | 2015-09-01 | 2015-09-01 | Unipolar slewer and have its unipolar gyration yun tai, null device floats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904097U true CN204904097U (en) | 2015-12-23 |
Family
ID=54926260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520680129.1U Active CN204904097U (en) | 2015-09-01 | 2015-09-01 | Unipolar slewer and have its unipolar gyration yun tai, null device floats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904097U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680166A (en) * | 2017-01-17 | 2017-05-17 | 江苏天泽环保科技有限公司 | Dust online monitoring system |
| CN108521777A (en) * | 2017-11-22 | 2018-09-11 | 深圳市大疆创新科技有限公司 | Control method, holder and the unmanned vehicle of holder |
| WO2018191987A1 (en) * | 2017-04-21 | 2018-10-25 | 深圳市大疆创新科技有限公司 | Cradle head and cradle head control method |
| CN109248897A (en) * | 2018-10-30 | 2019-01-22 | 沈阳远大环境工程有限公司 | Rotary smoke gathering device |
-
2015
- 2015-09-01 CN CN201520680129.1U patent/CN204904097U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680166A (en) * | 2017-01-17 | 2017-05-17 | 江苏天泽环保科技有限公司 | Dust online monitoring system |
| WO2018191987A1 (en) * | 2017-04-21 | 2018-10-25 | 深圳市大疆创新科技有限公司 | Cradle head and cradle head control method |
| US10976002B2 (en) | 2017-04-21 | 2021-04-13 | SZ DJI Technology Co., Ltd. | Gimbal and gimbal control method |
| US11732835B2 (en) | 2017-04-21 | 2023-08-22 | SZ DJI Technology Co., Ltd. | Gimbal and gimbal control method |
| CN108521777A (en) * | 2017-11-22 | 2018-09-11 | 深圳市大疆创新科技有限公司 | Control method, holder and the unmanned vehicle of holder |
| CN108521777B (en) * | 2017-11-22 | 2022-06-03 | 深圳市大疆创新科技有限公司 | Control method of cradle head, cradle head and unmanned aerial vehicle |
| CN109248897A (en) * | 2018-10-30 | 2019-01-22 | 沈阳远大环境工程有限公司 | Rotary smoke gathering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204904097U (en) | Unipolar slewer and have its unipolar gyration yun tai, null device floats | |
| CN206301216U (en) | A kind of crank and rocker mechanism of solar tracking device | |
| CN201518321U (en) | Reversing-board type solar double-shaft tracking mechanism | |
| CN107905269B (en) | A kind of paired cable winch gear for ultrasonic wave pore-forming grooving quality testing | |
| CN207111314U (en) | Biswitch detection means and pitch-controlled system | |
| CN103375355B (en) | Electricity generating device | |
| CN103076812A (en) | Novel solar array driving mechanism | |
| CN104330653A (en) | Marine central slip ring box intelligent detection device | |
| CN201679656U (en) | Power transmission device of wind generating set | |
| CN103308079A (en) | Household electrical appliance and gear detection device thereof as well as stove and smoke exhaust ventilator assembly | |
| CN205794626U (en) | A kind of motor for preventing crosses rotation control apparatus and laser bird dispeller | |
| CN207161834U (en) | A kind of valving for agricultural irrigation | |
| CN208184844U (en) | A kind of machinery oil valve engine accelerator operating system | |
| CN103263979A (en) | Material layer control device in centrifugal machine | |
| CN203827256U (en) | Arc-shaped seam light chaser sensor | |
| CN207367061U (en) | A kind of solar energy self-adoptive trace battery apparatus | |
| CN203627982U (en) | Valve actuator | |
| CN206782719U (en) | Stable electric transmission device is used in one kind construction | |
| CN108400768B (en) | Solar panels adjusting method | |
| CN207434453U (en) | A kind of intelligent bidirectional pull switch | |
| CN208343952U (en) | A kind of charging interface docking mechanism and automatic charge device | |
| CN103216387B (en) | Two to rotary electrification equipment | |
| CN206930837U (en) | Based on spacing Laser emission two-dimensional scanner | |
| CN207053154U (en) | A kind of universal cable clamp device and the plant equipment including the device | |
| CN106194608B (en) | A kind of miniature anti-twist device of horizontal axis wind-driven generator group outgoing cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230630 Address after: Room 501, Building D2, Songshan Lake International Innovation and Entrepreneurship Community, Songshan Lake High tech Industrial Development Zone, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Dongguan Institute of Science and Technology Innovation Address before: 523000 Room 502, 5th floor, building 1, innovation and Technology Park, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: DONGGUAN FRONTIER TECHNOLOGY INSTITUTE Patentee before: SHENZHEN KUANG-CHI SPACE TECH. Co.,Ltd. |