CN209528394U - A kind of management comprehensive station for water conservancy and hydropower architectural engineering - Google Patents
A kind of management comprehensive station for water conservancy and hydropower architectural engineering Download PDFInfo
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- CN209528394U CN209528394U CN201821866550.1U CN201821866550U CN209528394U CN 209528394 U CN209528394 U CN 209528394U CN 201821866550 U CN201821866550 U CN 201821866550U CN 209528394 U CN209528394 U CN 209528394U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 239000010453 quartz Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000011325 microbead Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 3
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 230000004313 glare Effects 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002783 friction material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011206 ternary composite Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of management comprehensive stations for water conservancy and hydropower architectural engineering, including station, the side of the station bottom end offers server placed cavity, the inside of the server placed cavity has been bolted attachment strap, it can be placed on tray on the management comprehensive station for video monitoring display screen, and it can be slided along sliding slot, under the premise of not blocking rear data processing display screen, angle when adjustable supervision, but since video monitoring display screen is heeling condition, there is accident, when needing to tune up picture and carrying out voice guidance, viewing video needs manager's sideway always, it is very uncomfortable, it can be mentioned upward by handle, so that the friction block of bottom end separates from friction plate, and slide tray, so that video monitoring display location is in the middle position of operation bench, it is convenient for Viewing, and the dead angle generated when glare is also avoided, substantially increase the progress and effect of guidance.
Description
Technical Field
The utility model relates to a management operation panel technical field specifically is a management integrated operation panel for hydraulic and hydroelectric building engineering.
Background
When the water conservancy and hydropower building engineering is developed, a manager needs to supervise and detect a series of engineering projects such as construction progress, electric power distribution, construction appliances and the like of the engineering through a comprehensive operation platform, but the conventional management comprehensive operation platform for the water conservancy and hydropower building engineering has a few defects in the use process.
The prior operating console is provided with two display screens, one is a data processing display screen, the other is a video monitoring display screen, most of the video monitoring display screens are inclined, but accidents often occur, main field information needs to be obtained from a monitoring picture and voice guidance is carried out, a manager always looks at the side to watch discomfort, and picture dead angles are easy to occur due to glare, so that the guidance progress and the guidance effect are greatly reduced; moreover, the number of servers generally used for management is large, noise generated by a fan is large, noise pollution is easy to cause, dust is easy to gather at the rear end of the server, and faults such as static electricity, short circuit and the like are easy to occur; and when the general server host computer and display screen put through the power cord, and pull the power cord from pulling the ring and need bow to draw the power cord from the bottom of pulling the ring to the upper end, it is harder and troublesome relatively, and though pull the ring and avoided the disorder of power cord, still can take place the winding phenomenon, manage very inconvenient, etc. problem remain to solve yet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a management comprehensive operation platform for water conservancy and hydropower building engineering, which aims to solve the problems that when the prior art provides the prior art that main site information needs to be acquired from a monitoring picture and voice guidance is carried out, a manager always looks at the side to watch very uncomfortable, and picture dead angles are easy to appear due to glare, thereby greatly reducing the guidance process and the guidance effect; the number of server hosts is large, noise generated by a fan is large, noise pollution is easy to cause, dust is easy to gather at the rear end of the server hosts, and faults such as static electricity, short circuit and the like are easy to occur; draw the power cord from drawing the ring and need bow to draw the power cord to the upper end from the bottom of drawing the ring, and relatively hard and troublesome, and draw the ring and avoided the disorder of power cord, still can take place the winding phenomenon, manage very inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: a comprehensive management operating platform for water conservancy and hydropower constructional engineering comprises an operating platform, wherein a server placing cavity is formed in one side of the bottom end of the operating platform, a butt strap is fixed inside the server placing cavity through bolts, sound-absorbing sponge is adhered to the inner wall of the server placing cavity, a shielding door is connected to one side of the server placing cavity in a rotating mode through hinges, a dustproof net is installed on the other side of the server placing cavity through bolts, a round hole is formed in one side, far away from the shielding door, of the platform surface of the operating platform, a traction ring is installed inside the round hole, a sliding groove is formed in one side, close to the shielding door, of the platform surface of the operating platform, a sliding block is installed inside the sliding groove, a supporting block is welded at one end, far away from the operating platform, of the sliding,
a groove is formed in the surface of the access board, and a quartz micro-bead layer is adhered inside the groove;
the edge of the operating table is provided with a wire inlet hole, the wire inlet hole is connected with a round hole, and the periphery of the round hole is provided with a ring groove;
a net edge is fixed at a position, corresponding to the dustproof net, on one side of the operating table, and a threading groove is formed in the surface of the net edge.
Handles are installed at positions, corresponding to the sliding grooves, of two sides of the supporting block, thin rods are welded at the bottom ends of the handles, friction blocks are installed at one ends, far away from the handles, of the thin rods, and friction plates are pasted on two sides of the sliding grooves.
Preferably, rubber pads are adhered to the surface of the butt strap, and the rubber pads and the grooves are arranged on the surface of the butt strap in a staggered mode.
Preferably, the threading grooves are of a semi-closed structure, and the threading grooves are arranged on the net edge at equal intervals.
Preferably, the traction ring comprises a ring block, a separating edge and a guide block, the periphery of the ring block is uniformly welded with the separating edge, the bottom end of the separating edge is welded with the guide block, and the guide block and the ring groove form a rotating structure.
Preferably, a first magnetic block is pasted at the top end of the friction block, and a second magnetic block is pasted at the position, corresponding to the first magnetic block, of the bottom end of the support block.
Preferably, the spout is the arc structure, the tray is the cuboid structure, and the tray constitutes tangent structure with the spout.
Compared with the prior art, the beneficial effects of the utility model are that: this a management integrated operation platform for water conservancy and hydropower building engineering:
1. can place on the tray on this management integrated operation panel and be used for video monitoring display screen, and can slide along the spout, under the prerequisite that does not shelter from rear data processing display screen, angle when can adjusting the monitoring, but because the video monitoring display screen is the tilt state, at the accident, when needing to enlarge the picture and carry out pronunciation guide, it needs the administrator to lean on one's side to watch the video always, very uncomfortable, can lift up through the handle, make the clutch blocks and the friction disc separation of bottom, and the tray slides, make the video monitoring display screen be located the intermediate position of controlling the platform, be convenient for watch, and the dead angle that produces when also avoiding dazzling, the progress and the effect of guiding have been improved greatly.
2. Can place the server host computer on the attachment strap on this management integrated operation platform, rubber pad on the attachment strap helps alleviateing the vibration simultaneously, the inside quartz pearl layer of recess can play syllable-dividing effect on the attachment strap simultaneously, and the sound sponge of inhaling on the intracavity wall is placed to the server helps inhaling the sound, noise cancelling effect has been improved greatly through the three, and the dust screen that the server placed the chamber back can also play dirt-proof effect, still do not influence the heat dissipation simultaneously for server host computer operation is more stable.
3. Install the traction ring in the annular on this management integrated operation panel's the mesa, when arranging the power cord, can directly draw the power cord to the inlet wire hole department at control platform border to in moving ring piece limit interval all around from the inlet wire hole position, every put a line and can rotate a unit on the annular through the guide block, make the interval on the limit correspond with the inlet wire hole position once more, the threading is not only in good order like this, the management of being convenient for, need not to bow simultaneously, more laborsaving and convenient.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a diagram of the effect of the butt strap entity of the present invention;
fig. 4 is a schematic view of a traction ring structure of the present invention;
fig. 5 is a schematic view of the structure of the supporting block of the present invention.
In the figure: 1. the operation panel, 2, the server place the chamber, 3, the dust screen, 4, shelter from the door, 5, inhale sound sponge, 6, the attachment strap, 7, the rubber pad, 8, the net limit, 9, the threading groove, 10, the recess, 11, the friction disc, 12, the tray, 13, the handle, 14, the spout, 15, the traction ring, 1501, the ring piece, 1502, the limit of separating, 1503, the guide block, 16, the entrance hole, 17, the annular, 18, the round hole, 19, the slider, 20, the clutch block, 21, the second magnetic path, 22, first magnetic path.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a comprehensive management operating platform for water conservancy and hydropower constructional engineering comprises an operating platform 1, a server placing cavity 2, a dust screen 3, a shielding door 4, sound absorbing sponge 5, a butt strap 6, a rubber pad 7, a net edge 8, a threading groove 9, a groove 10, a friction plate 11, a supporting block 12, a handle 13, a sliding groove 14, a traction ring 15, a wire inlet hole 16, a ring groove 17, a round hole 18, a sliding block 19, a friction block 20, a second magnetic block 21 and a first magnetic block 22, wherein the server placing cavity 2 is formed in one side of the bottom end of the operating platform 1, the butt strap 6 is fixed in the server placing cavity 2 through bolts, the rubber pad 7 is pasted on the surface of the butt strap 6, the rubber pad 7 and the groove 10 are arranged on the surface of the butt strap 6 in a staggered mode, the rubber pad 7 relieves vibration caused by operation of a fan in a host machine of the server through elastic buffering, and meanwhile, a quartz micro-bead layer in the groove 10 is a, inside thin gas makes to have syllable-dividing and thermal-insulated characteristic, and the existence of recess 10 has increased the surface area of attachment strap 6, has improved the occupation ratio on quartz pearl layer, and the space that the existence of recess 10 provided again simultaneously makes the sound wave can take place diffuse reflection and diffraction in the air, makes its energy decay, cooperates with rubber pad 7, makes the noise cancelling effect better, has alleviateed noise pollution greatly, and pastes on the inner wall that the chamber 2 was placed to the server and has inhaled sound sponge 5, there is shielding door 4 on one side of chamber 2 is placed to the server through hinge swivelling joint, the other side that the chamber 2 was placed to the server installs dust screen 3 through the bolt, one side of keeping away from shielding door 4 on the mesa of operation panel 1 has seted up round hole 18, the internally mounted of round hole 18 has towing ring 15, towing ring 15 includes ring piece 1501, flange 1502 and guide block 1503, the periphery of the ring block 1501 is uniformly welded with the partition edge 1502, the bottom end of the partition edge 1502 is welded with the guide block 1503, the guide block 1503 and the ring groove 17 form a rotating structure, when a power line is pulled by the traction ring 15, the power line does not need to be inserted into the top from the bottom of the traction ring 15, the power line can be directly pulled to the wire inlet hole 16 at the edge of the console 1 and can be moved to the partition edge 1502 interval at the periphery of the ring block 1501 from the wire inlet hole 16 position, each wire can rotate on the ring groove 17 by one unit through the guide block 1503, so that the interval on the partition edge 1502 corresponds to the wire inlet hole 16 position again, the threading is well ordered and convenient to manage, meanwhile, the waist bending is not needed, the labor and the convenience are better, the sliding groove 14 is formed in one side, close to the shielding door 4, the sliding groove 14 is of an arc-shaped structure, and the support block 12 is of a cuboid structure, the supporting block 12 and the sliding groove 14 form a tangent structure, the sliding groove 14 can enable the sliding block 19 inside to move in a ring shape, so that the angle of the supporting block 12 on the sliding block 19 can be conveniently adjusted, a display screen placed on the supporting block 12 can be watched at different visual angles, when the display screen with on-site construction pictures is monitored, if an accident happens, the supporting block 12 can be slid to the middle position of the sliding groove 14, the watching is clearer, dead corners caused by glare are avoided, problems are convenient to find, voice communication and guidance are convenient to achieve, the use flexibility is greatly improved, the sliding block 19 is installed inside the sliding groove 14, the supporting block 12 is welded at one end, far away from the operating platform 1, of the sliding block 19, wherein,
the surface of the butt strap 6 is provided with a groove 10, and a quartz micro-bead layer is adhered inside the groove 10;
a wire inlet hole 16 is formed in the edge of the operating table 1, the wire inlet hole 16 is connected with a circular hole 18, and annular grooves 17 are formed around the circular hole 18;
one side of operation panel 1 is fixed with net limit 8 with 3 corresponding position departments of dust screen, the threading groove 9 has been seted up on the surface of net limit 8, threading groove 9 is semi-enclosed structure, and the equidistant range of threading groove 9 is on net limit 8, and the power cord is conveniently settled to the semi-enclosed opening on the threading groove 9, provides the trend for the power cord, helps the power cord of arranging.
Handles 13 are respectively arranged at the two sides of the support block 12 and the positions corresponding to the sliding grooves 14, thin rods are welded at the bottom ends of the handles 13, friction blocks 20 are arranged at the ends, far away from the handles 13, of the thin rods, first magnetic blocks 22 are adhered at the top ends of the friction blocks 20, second magnetic blocks 21 are adhered at the positions, corresponding to the first magnetic blocks 22, of the bottom ends of the support blocks 12, the friction blocks 20 press the corresponding friction plates 11 in a normal state, the friction blocks 20 and the friction plates 11 are composed of steel plates, bonding layers and friction materials, the friction materials are polymer ternary composite materials which are physical and chemical complex bodies and composed of three types of polymer binders, reinforced fibers and friction performance regulators and other matching agents, mutual indirect contact can generate large friction force, relative sliding is not easy to occur, the support block 12 is prevented from sliding, and the stability of a display screen at the top of the support block 12 is greatly improved, when the holding block 12 needs to be pushed, the handle 13 can drive the friction block 20 to move upwards to be separated from the friction plate 11, and meanwhile, the first magnetic block 22 on the friction block 20 is in contact with and magnetically adsorbed by the second magnetic block 21 at the bottom end of the holding block 12, so that the sliding block 19 at the bottom end of the center of the holding block 12 can freely slide in the sliding groove 14, and the friction plates 11 are adhered to two sides of the sliding groove 14.
The working principle is as follows: the utility model discloses during the use, the user can place the server host computer on the upper surface of attachment strap 6, and settle threading groove 9 on net limit 8 with the power cord, provide the trend for the power cord, help the power cord of arranging, then pass through the bolt fastening with dust screen 3, then when pulling the power cord through traction ring 15, need not to alternate the top with the power cord from traction ring 15's bottom, can directly pull the power cord to the entrance hole 16 department of controlling platform 1 border, and in moving ring piece 1501 the flange interval all around from entrance hole 16 position, every put a line can be through guide block 1503 rotation unit on annular 17, make the interval on the flange 1502 correspond with entrance hole 16 position once more, the threading is not only in the well, the management of being convenient for, need not to bow in order simultaneously, more laborsaving and convenient, after that with the other end of power cord respectively with the data processing display screen that is located operation panel 1 central point department and be located the screen monitoring display that looks on backing block 12 The screen is connected, then close and shelter from door 4, because rubber pad 7 on the attachment strap 6 passes through elastic buffer, lighten the vibration that the fan operation in the server host computer causes, the quartz tiny bead layer in the recess 10 is a kind of hollow glass bead, the inside rarefied gas makes and has sound insulation and thermal-insulated characteristic, and the existence of recess 10 has increased the surface area of attachment strap 6, has improved the occupation ratio of the quartz tiny bead layer, the space that the existence of recess 10 provides again simultaneously, make the sound wave can take place diffuse reflection and diffraction in the air, make its energy decay, cooperate with rubber pad 7, make the silencing effect better, has greatly lightened the noise pollution, and dust screen 3 can play the effect of isolating the dust, under the normal condition, friction block 20 pushes down the corresponding friction disc 11, the mutual indirect contact can produce the great frictional force, difficult relative slip, avoid the saddle 12 to slip, the stability of the display screen on the top of the supporting block 12 is greatly improved, and when the supporting block 12 needs to be pushed, the friction block 20 can be driven to move upwards through the handle 13 and be separated from the friction plate 11, meanwhile, the first magnetic block 22 on the friction block 20 is enabled to be in contact with and magnetically adsorbed by the second magnetic block 21 at the bottom end of the supporting block 12, so that the sliding block 19 at the bottom end of the center of the supporting block 12 can freely slide in the sliding groove 14, when the display screen with a site construction picture is monitored, if an accident happens, the supporting block 12 can slide to the middle position of the sliding groove 14, the watching is clearer, the phenomenon that glare causes dead corners is avoided, problems are convenient to find, voice communication and guidance are convenient, meanwhile, a manager is also prevented from watching the display screen on one side all the time, the use flexibility is greatly increased, and the use flow of the whole comprehensive management operating platform for the. Since what is not described in detail in this description is prior art to the expert of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a management integrated operation platform for water conservancy and hydropower building engineering, includes operation panel (1), its characterized in that: the automatic dust-proof device is characterized in that a server placing cavity (2) is formed in one side of the bottom end of the operating platform (1), a butt strap (6) is fixed inside the server placing cavity (2) through bolts, a sound-absorbing sponge (5) is pasted on the inner wall of the server placing cavity (2), a shielding door (4) is connected to one side of the server placing cavity (2) in a rotating mode through a hinge, a dust-proof net (3) is installed on the other side of the server placing cavity (2) through bolts, a round hole (18) is formed in one side, far away from the shielding door (4), of the table top of the operating platform (1), a traction ring (15) is installed inside the round hole (18), a sliding groove (14) is formed in one side, close to the shielding door (4), of the table top of the operating platform (1), a sliding block (19) is installed inside the sliding groove (14), one end, far away from the operating platform (1, wherein,
the surface of the butt strap (6) is provided with a groove (10), and a quartz micro-bead layer is adhered inside the groove (10);
a wire inlet hole (16) is formed in the edge of the operating table (1), the wire inlet hole (16) is connected with a round hole (18), and a ring groove (17) is formed in the periphery of the round hole (18);
a net edge (8) is fixed at a position on one side of the operating platform (1) corresponding to the dustproof net (3), and a threading groove (9) is formed in the surface of the net edge (8);
handle (13) are all installed with spout (14) corresponding position department in the both sides of tray (12), the bottom welding of handle (13) has the pin, the pin is kept away from the one end of handle (13) and is installed clutch blocks (20), the both sides of spout (14) are pasted and are had friction disc (11).
2. The management complex console for hydraulic and hydroelectric building engineering according to claim 1, characterized in that: rubber pads (7) are adhered to the surfaces of the butt straps (6), and the rubber pads (7) and the grooves (10) are arranged on the surfaces of the butt straps (6) in a staggered mode.
3. The management complex console for hydraulic and hydroelectric building engineering according to claim 1, characterized in that: the threading grooves (9) are of a semi-closed structure, and the threading grooves (9) are arranged on the net edge (8) at equal intervals.
4. The management complex console for hydraulic and hydroelectric building engineering according to claim 1, characterized in that: traction ring (15) include ring piece (1501), separate limit (1502) and guide block (1503), the even welding all around of ring piece (1501) has separate limit (1502), the bottom welding of separating limit (1502) has guide block (1503), guide block (1503) and annular (17) constitute revolution mechanic.
5. The management complex console for hydraulic and hydroelectric building engineering according to claim 1, characterized in that: the top end of the friction block (20) is pasted with a first magnetic block (22), and the bottom end of the support block (12) is pasted with a second magnetic block (21) at a position corresponding to the first magnetic block (22).
6. The management complex console for hydraulic and hydroelectric building engineering according to claim 1, characterized in that: the sliding groove (14) is of an arc-shaped structure, the supporting block (12) is of a cuboid structure, and the supporting block (12) and the sliding groove (14) form a tangent structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866550.1U CN209528394U (en) | 2018-11-14 | 2018-11-14 | A kind of management comprehensive station for water conservancy and hydropower architectural engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866550.1U CN209528394U (en) | 2018-11-14 | 2018-11-14 | A kind of management comprehensive station for water conservancy and hydropower architectural engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209528394U true CN209528394U (en) | 2019-10-25 |
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ID=68248193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821866550.1U Expired - Fee Related CN209528394U (en) | 2018-11-14 | 2018-11-14 | A kind of management comprehensive station for water conservancy and hydropower architectural engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209528394U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329241A (en) * | 2020-05-06 | 2020-06-26 | 青岛明达信创电子科技有限公司 | Integrated operation and maintenance management machine for safety unification of Internet of things |
| CN111955919A (en) * | 2020-08-26 | 2020-11-20 | 湖南汽车工程职业学院 | Intelligent drawing platform that art design used |
| CN114424866A (en) * | 2020-10-29 | 2022-05-03 | 怀化市兴进消防新材料有限公司 | Integrated supervisory equipment of security protection convenient to use |
-
2018
- 2018-11-14 CN CN201821866550.1U patent/CN209528394U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329241A (en) * | 2020-05-06 | 2020-06-26 | 青岛明达信创电子科技有限公司 | Integrated operation and maintenance management machine for safety unification of Internet of things |
| CN111955919A (en) * | 2020-08-26 | 2020-11-20 | 湖南汽车工程职业学院 | Intelligent drawing platform that art design used |
| CN111955919B (en) * | 2020-08-26 | 2022-04-15 | 湖南汽车工程职业学院 | Intelligent drawing platform that art design used |
| CN114424866A (en) * | 2020-10-29 | 2022-05-03 | 怀化市兴进消防新材料有限公司 | Integrated supervisory equipment of security protection convenient to use |
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Granted publication date: 20191025 Termination date: 20201114 |