CN201629815U - Platform track machine without traction cables capable of photographing movably for long distance in horizontal beeline - Google Patents
Platform track machine without traction cables capable of photographing movably for long distance in horizontal beeline Download PDFInfo
- Publication number
- CN201629815U CN201629815U CN2009201862185U CN200920186218U CN201629815U CN 201629815 U CN201629815 U CN 201629815U CN 2009201862185 U CN2009201862185 U CN 2009201862185U CN 200920186218 U CN200920186218 U CN 200920186218U CN 201629815 U CN201629815 U CN 201629815U
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Abstract
The utility model provides a platform track machine without traction cables capable of photographing movably for a long distance in a horizontal beeline, belonging to the field of image and transmission technology. The platform track machine mainly solves the technical problems of traction cables, observation dead corner, and the like. The platform track machine consists of a horizontal transmission track assembly, an electric control box and a platform track machine assembly. Power supply signals, control signals and video signals are transmitted by the transmission track and/or a wireless audio/video transmission system; and the control signals are recognized and coded by a decoder in a track machine containing a direct current motor driving mechanism, a gear pair transmission mechanism and an electric device, thus realizing the control on the moving of the track machine, and the rotating of the platform and the auxiliary device. The platform track machine has the characteristics of high strength, light weight, good electric conduction, corrosion resistance, flame retardance, no transmission time delay, reliable operation, stable image and the like, solves the technical problems of traction cables, observation dead corner, and the like, and is applicable to the occasions needing long-distance moved monitoring, such as power supply, water supply, integrated storage, supermarket, production line, garages, and the like.
Description
Technical field
The utility model relates to a kind of long distance and moves horizontally the image pickup signal transmitting device, belongs to electricity/electrical communication technology/image and transmission technique field.
Background technology
At present, existing camera pan-tilt device is with the mode work of two revolution modes and fixed cable transmission signals.When the object of the non-front of observation, be to reach the clear purpose of reading of distinguishing with angle and the camera lens zoom that rotates video camera by camera pan-tilt.If but when there is certain angle in the position of object that is observed and video camera, just can't clearly correctly observe monitored object, the more effectively corresponding data of interpretation.
Traditional camera pan-tilt transporting rail adopts metal frame, and its defective is:
1, processing cost height;
2, anticorrosive property is poor;
3, from great;
4, on-insulated.
The transmission of electricity of conventional rails machine is to provide by the towing cable that moves with the track machine, and this supply power mode has following deficiency:
1, the towing cable formed of power line, control line and video line is suspended in the wirerope suspension ring of track and drags with track captain distance, unavoidably cause take up room big, outward appearance is burdensome, loose and cable is easily aging;
2, drag cable and increased energy consumption.
The motion of conventional rails machine has the friction pulley motor-driven of employing or utilizes wirerope pulling dual mode.
1, the track machine of employing friction pulley driving starts, has acceleration when stopping, so that the track machine is subjected to the influence of the concavo-convex non-uniform movement that variation causes with coefficient of friction of track, has obviously reduced the stability and the definition of image.Also there are defectives such as complex structure, heaviness in the track machine that friction pulley drives.This mode is eliminated at present.
2, adopt the track machine of wirerope pulling mode, because stressed wearing and tearing and corrosion during the wirerope long-time running, after operation a period of time, very likely can cause the disconnected of wirerope to ruin, if the disconnected wirerope of ruining drops on the electric equipment that has high-tension electricity such as electric substation control room or switch gear room, then can cause great short circuit power cut accident or fire incident.Therefore, can there be great potential safety hazard in this mode.
Summary of the invention
In order to solve the phenomenon at the observation dead angle that fixed axis revolution The Cloud Terrace causes, reach traditional track machine towing cable structure is carried out necessary innovation, the utility model provides a kind of length that can eliminate the observation dead angle not have the The Cloud Terrace track machine of towing cable apart from the horizontal linear dollying.
Technical scheme: the scheme of the utility model technical solution problem is: a kind of The Cloud Terrace track machine that does not have towing cable apart from the horizontal linear dollying of growing, form by level transmission of electricity track assembly, electric cabinet and built-in driving/transmission mechanism, the support of electric device and the The Cloud Terrace track machine assembly that monopod video camera is assembled into, it is characterized in that: the track in the described level transmission of electricity track assembly is made of the I-shaped channel glass steel of more piece, the current-collector of the trolley and the trolley respective episode number of packing into, affixed by hanging clamp and track, tooth bar is connected on the "T"-shaped groove lower plane of track; By bolted electric machine support is arranged in the support in the The Cloud Terrace track machine assembly, be fastened on the gear that is connected on the direct current machine output shaft on the electric machine support, by transition gear and tooth bar engagement; The polyurethane rod of clip current-collector is equipped with at the fork plate two ends of installing on the electric machine support; The both sides of support are equipped with rolling wheel support respectively, and a roller is equipped with by roller shaft respectively in the rolling wheel support upper end, and roller hangs in the "T"-shaped arc groove track in the outside, track lower end; Monopod video camera is installed on the lower plane of support by screw; Electric cabinet is installed on an end of track.
Above-mentioned trolley is the multipole safety sliding contact line of more piece.
Above-mentioned support is a U-shaped fiberglass support.
The travel switch block that cooperates with Cheng Kaiguan on the rolling wheel support is housed respectively on the lateral surface at above-mentioned tooth bar two ends.
The power supply of above-mentioned The Cloud Terrace track machine is by the AC220V interface access of electric cabinet, through the power channel of total power switch, trolley and the corresponding decoder that connects in the The Cloud Terrace track machine assembly of current-collector; Decoder AC220V interface provides mains lighting supply to the auxiliary light illuminator, the DC12V interface provides power supply to video camera and transmitting set respectively, decoder AC24V interface is connected with rectifier, the output of rectifier is connected with drive motors by the control contact of relay, and the operating voltage of relay is provided by decoder AC24V interface;
The coding control signal of above-mentioned The Cloud Terrace track machine is exported by input/output port, the decoder in electric cabinet RS485 interface, trolley RS485 signalling channel and current-collector respective channel insert The Cloud Terrace track machine assembly; Interface decoder is exported the switching value signal of straight-line switching value signal of control The Cloud Terrace track machine assembly and the on-the-spot illumination of control respectively.
The vision signal of above-mentioned video camera is divided two-way output through the monitoring image collection: the one road inserts the transmitting set in the wireless image-sound transmission system, and the output of video signal receiver is connected with input/output port through the VIDOE of electric cabinet lead-out terminal; The current-collector of the corresponding VIDEO passage in another route vision cable and the The Cloud Terrace track machine assembly is connected, through the VIDEO output interface access input/output port of the corresponding VIDEO passage of trolley, electric cabinet.
The beneficial effects of the utility model are:
1, eliminated the interior observation dead angle of moving range effectively;
2, removed towing cable;
3, move steady, safety;
4, cooperate the illumination of control auxiliary light, effectively improved picture quality.
Many instrument, long operational environments such as the utility model is particularly useful for powering, water supply apart from the accurate interpretation instrument of needs parameter.(as the running status of many groups in all kinds of control rooms of electric substation, switch gear room screen cabinets in upright arrangement is carried out dynamic mobile monitoring).
The utility model also can be used for dynamic mobile monitoring is carried out in following place:
1, the storage situation in the large and medium-sized warehouse of intensification;
2, the commodity displaying situation in all kinds of supermarkets, the sales field;
3, the operation situation of production line in the factory;
4, the vehicle parking situation in indoor garage.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is a fundamental diagram of the present utility model;
Fig. 3 is an electrical schematic diagram of the present utility model;
Fig. 4 is the structural representation of the utility model level transmission of electricity track assembly;
Fig. 5 is that the B-B of Fig. 6 is to view;
Fig. 6 is the front view of the utility model The Cloud Terrace track machine assembly;
Fig. 7 is that the C-C of Fig. 6 is to view;
Fig. 8 is the structural representation of the utility model electric cabinet;
Number in the figure is: 1 track, 2 wall supports, 3 hanging clamps, 4 trolleys, 5 current-collectors, 6 track connecting plates, 7 supports, 8 electric machine supports, 9 direct current generators, 10 bearing pins, 11 gears, 12 transition gears, 13 tooth bars, 14 rolling wheel supports, 15 roller shafts, 16 rollers, 17 travel switch blocks, 18 travel switches, 19 polyurethanes rod, 20 fork plates, 21 electrical equipment base plates, 22 A.C. contactors, 23 power transformation devices, 24 decoders, 25 light holder supports, 26 illuminating lamp holders, 27 monopod video cameras, 28 electric cabinets, 29 air switches, 30 binding posts, 31 voltage-stabilized power supplies, 32 wireless receivers, 33 indicator lamps
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model is further described:
In Fig. 1:
Length shown in Figure 1 does not have the The Cloud Terrace track machine of towing cable apart from the horizontal linear dollying, and level transmission of electricity track assembly, electric cabinet 28 and the built-in driving/transmission mechanism that is assembled by track 1, trolley 4 and built-in current-collector 5, the The Cloud Terrace track machine assembly that the support 7 and the monopod video camera 27 of electric device are assembled into are formed.
In Fig. 4:
1, wall support 2 (or hoisting bracket) adopts expansion bolt to be fixed on the body of wall (or house beam);
2, the I-shaped channel glass rail of more piece road 1 (being called for short track 1 later on) is connected with many wall supports 2 (under the wall mode) and (if adopt the lifting mode, only needs to get final product with being connected with quadrat method and hoisting bracket by standard fasteners, track connecting plate 6 interconnection backs.Here no longer explanation);
3, through fastening by many hanging clamps 3 and track 1 with the corresponding number of poles current-collector 5 of the multipole safety sliding contact line 4 of more piece (being called for short trolley 4 later on) after the standard fasteners interconnection and the trolley 4 of packing into;
Promptly constituted level transmission of electricity track assembly after being connected by the above-mentioned trolley that current-collector 5 is housed 4 and more piece track 1 and wall support 2.
In Fig. 5:
1, on the U-shaped fiberglass support 7 (being called for short support 7 later on), with 4 bolted electric machine supports 8.
2, on the electric machine support 8 with the screw direct current machine (being called for short motor 9 later on) that is connected.
3, the gear 11 that on the output shaft of motor 9, is connected.
4, transition gear 12 sliding sleeves are on pivot pin 10; Pivot pin 10 is fixed on the electric machine support 8; Transition gear 12 meshes with gear 11 and tooth bar 13 simultaneously; Utilize screw, nut that tooth bar 13 and track 1 "T"-shaped groove lower plane are connected.
5, two secondary roller supports 14 are housed in the both sides of support 7, rolling wheel support 14 is installed on the support 7 with four screws respectively.
6, be fixed with roller shaft 15 in the upper end of rolling wheel support 14 with the bulb nut, a roller 16 respectively is housed on the roller shaft 15.
7, four rolling 16 utilizes the deadweight card of The Cloud Terrace track machine assembly to put to hang in the "T"-shaped arc groove track in the outside, track 1 lower end.
In Fig. 5, Fig. 6, two travel switch block 17 usefulness screws are contained in respectively on the lateral surface of tooth bar 13 at level transmission of electricity track assembly two ends.Two travel switch 18 usefulness screws are contained in respectively on two rolling wheel supports 14 that are positioned at tooth bar 13 1 sides.
In Fig. 4, Fig. 5, Fig. 6, fork plate 20 usefulness screws are loaded on the electric machine support 8, and fork plate 20 two ends are equipped with 19, two polyurethane rods 19 of polyurethane (or rubber) rod again respectively from both sides clip current-collector 5.
When motor 9 starts, when the straight line back and forth movement is made in the gear pair transmission, the polyurethane rod 19 on the fork plate 20 that is connected with electric machine support 8, clip current-collector 5 is synchronized with the movement.
The above-mentioned mechanical structure of mainly having formed The Cloud Terrace track machine assembly by support 7, motor 9, gear, tooth bar pair 11,12,13 and roller 16, fork plate 20, travel switch 18 etc.
In Fig. 5, Fig. 6, Fig. 7, A.C. contactor 22, transformer 23, decoder 24 are installed on the electrical equipment base plate 21 with screw respectively; Electrical equipment base plate 21, lamp socket support 25 respectively are installed in the inner chamber of support 7 with screw; Illuminating lamp holder 26 patches on lamp socket support 25.
In Fig. 2:
1, imports power supply and coding control signal by dispatch from foreign news agency and input/output port to electric cabinet respectively;
2, by electric cabinet power supply and coding control signal are transferred to The Cloud Terrace track machine assembly by wiping conduction, current collection transmission technology through multistage trolley, current-collector;
3, after the built-in decoder in The Cloud Terrace track machine assembly compiles coding control signal identification, export various control signals, realize respectively that control The Cloud Terrace track machine assembly horizontal linear moves, the change of two gyrations of ball-shaped cloud platform, video camera doubly, the adjustment and the auxiliary light illumination of zoom and aperture;
4, by camera acquisition to the monitoring image vision signal adopt dual mode to transfer to input/output port:
Mode 1: utilize the transmitting set of wireless image-sound transmission system that vision signal is sent to wireless receiver; The wireless receiver receiving video signals is after electric cabinet exports vision signal to input/output port again.
Mode 2: vision signal is forwarded to the current-collector that is equipped with corresponding VIDEO passage by the vision cable in the The Cloud Terrace track machine assembly, via the corresponding VIDEO passage of multistage trolley, transfers to the VIDEO output interface of electric cabinet, exports input/output port again to.
In Fig. 3:
Electrical schematic diagram Fig. 3 expresses is the electrical principle of the every function of the utility model that will realize.
Its function is: the received code control signal, exercises are finished in control.With the image signal transmission of camera acquisition to electric cabinet VIDEO interface.
1, coding control signal transmission channel
Coding control signal (following general designation RS485) is inserted by electric cabinet RS485 interface, is forwarded to the multistage trolley RS485 signalling channel of level transmission of electricity track assembly again, enters the decoder in the The Cloud Terrace track machine assembly after the switching of current-collector respective channel wiping; After decoder in the The Cloud Terrace track machine is discerned compiling to the RS485 signal that receives, export various control signals.That is:
1.1 by the K1 and the straight-line switching value signal of K2 interface output control The Cloud Terrace track machine assembly of decoder, to realize the controlled rectilinear motion of The Cloud Terrace track machine.
1.2 by the switching value signal of the on-the-spot illumination of decoder K3 interface output control, to realize the control of video camera illumination compensation light.
1.3 by the cradle head control output interface of decoder and video camera control output interface export respectively that The Cloud Terrace revolution, video camera become doubly, voltage control signals such as zoom and aperture adjustment, to realize control to The Cloud Terrace and video camera action.
2, electrical source of power passage
The AC220V AC power is inserted by electric cabinet AC220V interface, via the multistage trolley power channel of total power switch K access level transmission of electricity track assembly, enters decoder after the switching of current-collector respective channel wiping.
2.1 provide mains lighting supply to the auxiliary light illuminator through decoder AC220V interface and K3 interface;
2.2 provide power supply respectively to video camera and video transmitter through decoder DC12V interface output DC12V power supply;
2.3 AC24V provides operating voltage to drive motors and J1, the J2 control relay of The Cloud Terrace track machine through the output of decoder AC24V interface;
2.4 through the AC24V of decoder output through the D1 rectification after drive motors M is inserted in the control contact of J1, J2, the AC24V output interface of decoder also provides power supply to the control circuit of J1, J2 relay simultaneously.
3, video signal transmission passage
Video camera adopts following dual mode outputting video signal after gathering vision signal:
Mode 1: the vision signal emitter (transmitting set) that inserts the unlimited audio/video transmission system in the The Cloud Terrace track machine assembly, transmit the video signal receiver of delivering in the electric cabinet (wireless receiver) in the mode of frequency modulation with the 2.4G microwave frequency, via the VIDOE lead-out terminal of electric cabinet, outputting video signal.
Mode 2: vision signal is forwarded to the current-collector that is equipped with corresponding VIDEO passage by the vision cable in the The Cloud Terrace track machine assembly, via the corresponding VIDEO passage of multistage trolley, transfers to the VIDEO output interface of electric cabinet.
Claims (7)
1. one kind long The Cloud Terrace track machine that does not have towing cable apart from the horizontal linear dollying, form by level transmission of electricity track assembly, electric cabinet and built-in driving/transmission mechanism, the support of electric device and the The Cloud Terrace track machine assembly that monopod video camera is assembled into, it is characterized in that: the track (1) in the described level transmission of electricity track assembly is made of the I-shaped channel glass steel of more piece, the current-collector (5) of the trolley (4) and the corresponding number of poles of trolley of packing into, affixed by hanging clamp (3) and track, tooth bar (13) is connected on the "T"-shaped groove lower plane of track; By bolted electric machine support (8) is arranged in the support (7) in the The Cloud Terrace track machine assembly, be fastened on the gear (11) that is connected on the direct current machine output shaft on the electric machine support, by transition gear (12) and tooth bar engagement; The polyurethane rod (19) of clip current-collector is equipped with at fork plate (20) two ends of installing on the electric machine support; The both sides of support are equipped with rolling wheel support (14) respectively, and a roller (16) is equipped with by roller shaft (15) respectively in the rolling wheel support upper end, and roller hangs in the "T"-shaped arc groove track in the outside, track lower end; Connect the The Cloud Terrace of video camera (27), be installed in by screw on the lower plane of support (7); Electric cabinet (28) is installed on an end of track.
2. length according to claim 1 does not have the The Cloud Terrace track machine of towing cable apart from the horizontal linear dollying, and it is characterized in that: the described trolley that is (4) is the multipole safety sliding contact line of more piece.
3. length according to claim 1 does not have the The Cloud Terrace track machine of towing cable apart from the horizontal linear dollying, and it is characterized in that: described support (7) is a U-shaped fiberglass support.
4. length according to claim 1 does not have the The Cloud Terrace track machine of towing cable apart from the horizontal linear dollying, it is characterized in that: the travel switch block (17) that cooperates with travel switch (18) on the rolling wheel support (14) is housed respectively on the lateral surface at described tooth bar (13) two ends.
5. length according to claim 1 does not have the The Cloud Terrace track machine of towing cable apart from the horizontal linear dollying, it is characterized in that: the power supply of described The Cloud Terrace track machine is inserted by the AC220V interface of electric cabinet, inserts decoder in the The Cloud Terrace track machine assembly through the respective channel of the power channel of total power switch (K), trolley and current-collector; Decoder AC220V interface provides mains lighting supply to the auxiliary light illuminator, the DC12V interface provides power supply to video camera and transmitting set respectively, the AC24V interface is connected with rectifier (D1), the output of rectifier is connected with drive motors (M) by the control contact of relay (J1, J2), and the operating voltage of relay (J1, J2) is provided by decoder AC24V interface.
6. length according to claim 1 does not have the The Cloud Terrace track machine of towing cable apart from the horizontal linear dollying, it is characterized in that: the coding control signal of described The Cloud Terrace track machine is exported by input/output port, the decoder in electric cabinet RS485 interface, trolley RS485 signalling channel and current-collector respective channel insert The Cloud Terrace track machine assembly; The straight-line switching value signal of interface decoder (K1, K2) output control The Cloud Terrace track machine assembly, the switching value signal of the on-the-spot illumination of interface (K3) output control.
7. length according to claim 1 does not have the The Cloud Terrace track machine of towing cable apart from the horizontal linear dollying, it is characterized in that: the vision signal of described video camera is divided two-way output through the monitoring image collection: the one road inserts the transmitting set in the wireless image-sound transmission system, and the output of video signal receiver is connected with input/output port through the VIDOE of electric cabinet lead-out terminal; The current-collector of the corresponding VIDEO passage in another route vision cable and the The Cloud Terrace track machine assembly is connected, through the VIDEO output interface access input/output port of the corresponding VIDEO passage of trolley, electric cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201862185U CN201629815U (en) | 2009-07-03 | 2009-07-03 | Platform track machine without traction cables capable of photographing movably for long distance in horizontal beeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201862185U CN201629815U (en) | 2009-07-03 | 2009-07-03 | Platform track machine without traction cables capable of photographing movably for long distance in horizontal beeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629815U true CN201629815U (en) | 2010-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201862185U Expired - Fee Related CN201629815U (en) | 2009-07-03 | 2009-07-03 | Platform track machine without traction cables capable of photographing movably for long distance in horizontal beeline |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736623A (en) * | 2011-04-12 | 2012-10-17 | 中国科学院沈阳自动化研究所 | Track self-directed moving robot |
| CN102736624A (en) * | 2011-04-12 | 2012-10-17 | 中国科学院沈阳自动化研究所 | Transformer station rail-mounted intelligent patrol robot |
| CN103207184A (en) * | 2013-04-03 | 2013-07-17 | 国家电网公司 | Insulator crack detection device |
| CN104718119A (en) * | 2012-05-11 | 2015-06-17 | 安纳维欧金融公司 | Overhead surveillance system and components therefor |
| WO2016062246A1 (en) * | 2014-10-21 | 2016-04-28 | 山东鲁能智能技术有限公司 | Indoor track style intelligent inspection robot system |
| CN106264009A (en) * | 2016-08-25 | 2017-01-04 | 太仓市华天冲压五金制品厂 | A kind of frame rail for small-sized rack |
| CN106801772A (en) * | 2017-01-25 | 2017-06-06 | 安徽达尔智能控制系统股份有限公司 | Evidence obtaining intelligence system |
| CN107566814A (en) * | 2017-10-23 | 2018-01-09 | 河南天佑电气工程有限公司 | A kind of packaged type wired monitor and control system |
| CN108426156A (en) * | 2018-04-25 | 2018-08-21 | 玉环新航工业设计有限公司 | A kind of Intelligent information acquisition equipment |
| CN108825968A (en) * | 2016-12-23 | 2018-11-16 | 充烜金 | Projector angles adjustment equipment |
| CN108833837A (en) * | 2018-06-25 | 2018-11-16 | 牛乾 | Regulating system is monitored based on wisdom storage environment |
| CN109416147A (en) * | 2016-06-30 | 2019-03-01 | 伊利诺斯工具制品有限公司 | Hardwired tablet computer/smart phone holder as facilities control console |
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2009
- 2009-07-03 CN CN2009201862185U patent/CN201629815U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102736624A (en) * | 2011-04-12 | 2012-10-17 | 中国科学院沈阳自动化研究所 | Transformer station rail-mounted intelligent patrol robot |
| WO2012139476A1 (en) * | 2011-04-12 | 2012-10-18 | 辽宁省电力有限公司鞍山供电公司 | Track self-directed moving robot |
| CN102736623A (en) * | 2011-04-12 | 2012-10-17 | 中国科学院沈阳自动化研究所 | Track self-directed moving robot |
| CN102736624B (en) * | 2011-04-12 | 2014-07-02 | 中国科学院沈阳自动化研究所 | Transformer station rail-mounted intelligent patrol robot |
| CN102736623B (en) * | 2011-04-12 | 2014-11-26 | 中国科学院沈阳自动化研究所 | Track self-directed moving robot |
| CN104718119A (en) * | 2012-05-11 | 2015-06-17 | 安纳维欧金融公司 | Overhead surveillance system and components therefor |
| CN103207184B (en) * | 2013-04-03 | 2016-05-18 | 国家电网公司 | Insulator crackle visiting device |
| CN103207184A (en) * | 2013-04-03 | 2013-07-17 | 国家电网公司 | Insulator crack detection device |
| WO2016062246A1 (en) * | 2014-10-21 | 2016-04-28 | 山东鲁能智能技术有限公司 | Indoor track style intelligent inspection robot system |
| RU2670548C1 (en) * | 2014-10-21 | 2018-10-23 | Шандун Луньэнг Интелидженс Текнолоджи Ко., Лтд | Intelligent inspection robotechnical system on a guidance guide, intended for indoor work |
| CN109416147A (en) * | 2016-06-30 | 2019-03-01 | 伊利诺斯工具制品有限公司 | Hardwired tablet computer/smart phone holder as facilities control console |
| CN106264009A (en) * | 2016-08-25 | 2017-01-04 | 太仓市华天冲压五金制品厂 | A kind of frame rail for small-sized rack |
| CN108825968A (en) * | 2016-12-23 | 2018-11-16 | 充烜金 | Projector angles adjustment equipment |
| CN106801772A (en) * | 2017-01-25 | 2017-06-06 | 安徽达尔智能控制系统股份有限公司 | Evidence obtaining intelligence system |
| CN106801772B (en) * | 2017-01-25 | 2019-04-19 | 安徽达尔智能控制系统股份有限公司 | Evidence obtaining intelligence system |
| CN107566814A (en) * | 2017-10-23 | 2018-01-09 | 河南天佑电气工程有限公司 | A kind of packaged type wired monitor and control system |
| CN108426156A (en) * | 2018-04-25 | 2018-08-21 | 玉环新航工业设计有限公司 | A kind of Intelligent information acquisition equipment |
| CN108833837A (en) * | 2018-06-25 | 2018-11-16 | 牛乾 | Regulating system is monitored based on wisdom storage environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20140703 |
|
| EXPY | Termination of patent right or utility model |