CN213900521U - Building engineering environment monitoring device - Google Patents
Building engineering environment monitoring device Download PDFInfo
- Publication number
- CN213900521U CN213900521U CN202022563923.1U CN202022563923U CN213900521U CN 213900521 U CN213900521 U CN 213900521U CN 202022563923 U CN202022563923 U CN 202022563923U CN 213900521 U CN213900521 U CN 213900521U
- Authority
- CN
- China
- Prior art keywords
- motor
- monitoring device
- fixedly installed
- environment monitoring
- rod
- 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.)
- Expired - Fee Related
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 21
- 230000000670 limiting effect Effects 0.000 claims description 10
- 238000010248 power generation Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 4
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002633 protecting effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Studio Devices (AREA)
Abstract
The utility model provides a building engineering environment monitoring device belongs to monitoring device technical field. Including lifting unit and rotating assembly, wherein, first fixed plate fixed mounting in lifting unit is in the bracing piece, and first motor is fixed in first fixed plate, and the one end of lead screw is fixed in first motor, and the other end extends to the inside of lifter, and transmission nut screw thread transmission connects on the lead screw, and transmission nut fixed mounting is in the one end tip that the lifter is close to first motor. The mounting box among the rotating assembly is fixedly mounted at the end part, far away from the transmission nut, of the lifting rod, the second motor is fixedly mounted inside the mounting box, the rotating disc is fixedly mounted at the end part of an output shaft of the second motor, the rotating disc is arranged on the outer side of the top end of the mounting box, and the camera is arranged on one side, far away from the mounting box, of the rotating disc. Through the device, the height of the monitoring device can be adjusted, the horizontal direction can be adjusted, and the monitoring range is enlarged.
Description
Technical Field
The utility model relates to a monitoring device technical field particularly, relates to a building engineering environment monitoring device.
Background
Building equipment monitoring is an important system in intelligent buildings, and is a comprehensive system for monitoring, controlling and managing equipment such as heating, ventilation, air conditioning, water supply and drainage, electric power, lighting, transportation and the like related to the buildings in a centralized manner. The building equipment monitoring is a computer control system which takes a computer local area network as a communication base and takes computer technology as a core and has the functions of decentralized control and centralized management. However, the existing building environment monitoring devices are fixed and cannot be adjusted, so that the monitoring range is limited.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a building engineering environment monitoring device aims at improving but present building environment monitoring device all fixes and can not adjust, leads to the limited problem of monitoring range.
The utility model discloses a realize like this: the utility model provides a building engineering environment monitoring device, including lifting unit and rotating assembly, wherein, lifting unit realizes the altitude mixture control of device, and rotating assembly realizes that the device horizontal direction is rotatory.
The lifting assembly comprises a supporting rod, a first fixing plate, a first motor, a lead screw, a transmission nut and a lifting rod, wherein the first fixing plate is fixedly installed inside the supporting rod, the first motor is fixedly installed on the first fixing plate, one end of the lead screw is fixedly installed on an output shaft of the first motor, the lead screw is far away from one end of the first motor extends to the inside of the lifting rod, the transmission nut is in threaded transmission connection with the lead screw, and the transmission nut is fixedly installed on one end portion of the lifting rod close to the first motor.
The rotating assembly comprises an installation box, a second motor, a rotating disk and a camera, the installation box is fixedly installed on the lifting rod and is far away from one end of the transmission nut, the second motor is fixedly installed inside the installation box, the rotating disk is fixedly installed on the end portion of an output shaft of the second motor, the rotating disk is arranged on the outer side of the top end of the installation box, and the camera is arranged on one side of the installation box and is far away from the rotating disk.
The utility model discloses an in an embodiment, still include angle adjusting part, angle adjusting part includes first backup pad, third motor, pivot and second backup pad, first backup pad fixed mounting in one side of rotary disk, third motor fixed mounting in first backup pad, pivot fixed mounting in the third motor, the pivot is kept away from the one end of third motor with the second backup pad rotates to be connected, camera fixed mounting in the pivot.
The utility model discloses an in an embodiment, still include the solar energy power generation subassembly, the solar energy power generation subassembly includes second fixed plate, mounting bracket, solar cell panel, solar controller and battery, wherein, second fixed plate fixed mounting in first backup pad with in the second backup pad, mounting bracket fixed mounting in the second fixed plate, solar cell panel install in the top of mounting bracket, the solar controller with solar cell panel electric connection, the battery with solar controller electric connection.
The utility model discloses an in the embodiment, the inside of bracing piece is fixed with the striker plate, the striker plate sets up first motor with between the lifter.
The utility model discloses an in one embodiment, the lead screw is kept away from the one end fixing of first motor has the stopper, the stopper sets up in the lifter.
The utility model discloses an in the embodiment, the symmetry is fixed with the slider on the outer wall of lifter, the spout has been seted up to the symmetry on the inner wall of bracing piece, the slider can hold in the spout, and follow the spout slides.
The utility model discloses an in the embodiment, the top outside of install bin is provided with a plurality of steel balls, the rotary disk is kept away from circular guide has been seted up to the one side of camera, the even distribution of steel ball is in on the circular guide.
The utility model discloses an in one embodiment, the bracing piece is kept away from the one end fixing of install bin has the base, the base can be buried underground in the ground.
In an embodiment of the present invention, the base is of a conical design.
In an embodiment of the present invention, the first motor, the second motor and the third motor are servo motors.
The utility model has the advantages that: the utility model discloses a building engineering environmental monitoring device who obtains through above-mentioned design, when using, drives the lead screw rotation through first motor, and then lead screw drive nut along the lead screw up-and-down motion, and then drive nut drives the lifter along the bracing piece up-and-down motion, and then the lifter drives the camera up-and-down motion, and then realizes rising or the reduction of monitoring device;
the rotating disc is driven to rotate by the second motor, and then the rotating disc drives the camera to rotate, so that the camera is adjusted in the horizontal direction;
through the device, the height of the monitoring device can be adjusted, the horizontal direction can be adjusted, and the monitoring range is enlarged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic structural view of a lifting assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a rotating assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an angle adjusting assembly and a solar power generation assembly provided by an embodiment of the present invention;
fig. 5 is a schematic structural view of a rotating disk according to an embodiment of the present invention.
In the figure: 100-a lifting assembly; 110-a support bar; 111-striker plate; 112-a base; 113-a chute; 120-a first fixation plate; 130-a first motor; 140-a screw rod; 141-a limiting block; 150-a drive nut; 160-a lifter; 161-a slider; 200-a rotating assembly; 210-an installation box; 211-steel balls; 220-a second motor; 230-rotating disk; 231-circular guide rails; 240-camera; 300-an angle adjustment assembly; 310-a first support plate; 320-a third motor; 330-a rotating shaft; 340-a second support plate; 400-a solar power generation assembly; 410-a second fixation plate; 420-a mounting frame; 430-solar panel; 440-a solar controller; 450-storage battery.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a technical solution: a building engineering environment monitoring device comprises a lifting assembly 100 and a rotating assembly 200, wherein the lifting assembly 100 realizes the height adjustment of the device, and the rotating assembly 200 realizes the horizontal rotation of the device.
Referring to fig. 2, the lifting assembly 100 includes a supporting rod 110, a first fixing plate 120, a first motor 130, a screw rod 140, a transmission nut 150 and a lifting rod 160, wherein a base 112 is fixed at a lower end of the supporting rod 110, the base 112 can be embedded in the ground, and the base 112 is designed in a tapered shape, so that the supporting rod 110 and the ground can be installed and fixed, and the installation stability and firmness are improved. The first fixing plate 120 is fixedly installed inside the supporting rod 110 by welding, the first motor 130 is fixedly installed on the first fixing plate 120 by bolts, the lower end of the screw rod 140 is fixedly installed at the end part of the output shaft of the first motor 130 by a coupler, the upper end of the screw rod 140 extends to the inside of the lifting rod 160, the transmission nut 150 is in threaded transmission connection with the screw rod 140, the transmission nut 150 is embedded at the end part of one end of the lifting rod 160 close to the first motor 130, and the lifting rod 160 is lifted or lowered.
Referring to fig. 2 and 3, in particular, in an embodiment of the present invention, a striker plate 111 is fixed inside the supporting rod 110, the striker plate 111 is disposed between the first motor 130 and the lifting rod 160, so as to prevent the lifting rod 160 from colliding with the first motor 130 when moving downward, thereby playing a role in limiting and protecting, and the first motor 130 is a servo motor. When the lifting device is specifically arranged, a limiting block 141 is fixed at one end of the screw rod 140 far away from the first motor 130, and the limiting block 141 is arranged in the lifting rod 160 to prevent the lifting rod 160 from separating from the screw rod 140 when moving upwards, so that limiting and protecting effects are achieved. When the lifting rod 160 is arranged specifically, the outer wall of the lifting rod 160 is symmetrically fixed with the sliding blocks 161, the inner wall of the supporting rod 110 is symmetrically provided with the sliding grooves 113, the sliding blocks 161 can be accommodated in the sliding grooves 113 and slide along the sliding grooves 113, so that the lifting rod 160 is prevented from rotating when moving up and down, and the limiting and guiding effects are achieved.
Referring to fig. 4 and 5, the rotating assembly 200 includes an installation box 210, a second motor 220, a rotating disc 230 and a camera 240, the installation box 210 is fixedly installed at the upper end of the lifting rod 160 by welding, the second motor 220 is fixedly installed at the bottom end of the interior of the installation box 210 by bolts, the second motor 220 is a servo motor, the rotating disc 230 is fixedly installed at the end of the output shaft of the second motor 220 by screw threads, the rotating disc 230 is arranged at the outer side of the top end of the installation box 210, and the camera 240 is arranged at the side of the rotating disc 230 far away from the installation box 210, so that the camera 240 rotates in the horizontal direction. Specifically, a plurality of steel balls 211 are arranged on the outer side of the top end of the installation box 210, a circular guide rail 231 is arranged on one surface, away from the camera 240, of the rotating disc 230, the steel balls 211 are uniformly distributed on the circular guide rail 231, frictional resistance between the rotating disc 230 and the installation box 210 is reduced, and energy is saved.
Please refer to fig. 4, in addition, in an embodiment of the present invention, the present invention further includes an angle adjusting assembly 300, the angle adjusting assembly 300 includes a first supporting plate 310, a third motor 320, a rotating shaft 330 and a second supporting plate 340, the first supporting plate 310 is fixedly mounted on one side of the upper surface of the rotating disc 230 through bolts, the third motor 320 is fixedly mounted on the upper side of the first supporting plate 310 through bolts, the third motor 320 is a servo motor, the rotating shaft 330 is fixedly mounted on an output shaft end portion of the third motor 320, one end of the rotating shaft 330 far away from the third motor 320 is rotatably connected with the second supporting plate 340, the camera 240 is fixedly mounted on the rotating shaft 330, and the angle adjustment of the camera 240 in the vertical direction is achieved.
Referring to fig. 4, specifically, in an embodiment of the present invention, the solar power generation module 400 is further included, the solar power generation module 400 includes a second fixing plate 410, a mounting frame 420, a solar cell panel 430, a solar controller 440 and a storage battery 450, wherein the second fixing plate 410 is fixedly mounted at the upper ends of the first supporting plate 310 and the second supporting plate 340 by welding, the mounting frame 420 is fixedly mounted on the second fixing plate 410, the solar cell panel 430 is mounted on the top end of the mounting frame 420, the solar controller 440 is electrically connected with the solar cell panel 430, the storage battery 450 is electrically connected with the solar controller 440, and solar power generation is utilized, so that energy is saved and environmental protection is achieved.
Specifically, this building engineering environment monitoring device's theory of operation: the first motor 130 drives the screw rod 140 to rotate, the screw rod 140 drives the transmission nut 150 to move up and down along the screw rod 140, the transmission nut 150 drives the lifting rod 160 to move up and down along the chute 113 on the inner wall of the support rod 110, and the lifting rod 160 drives the camera 240 to move up and down, so that the monitoring device is lifted or lowered;
the second motor 220 drives the rotating disc 230 to rotate, and then the rotating disc 230 drives the camera 240 to rotate, so that the camera 240 is adjusted in the horizontal direction;
the third motor 320 drives the rotating shaft 330 to rotate, and then the rotating shaft 330 drives the camera 240 to rotate around the axis line of the rotating shaft 330, so that the angle adjustment of the camera 240 in the vertical direction is realized;
solar energy is absorbed through the solar cell panel 430, and then converted into electric energy, and then the electric energy is transferred to the solar controller 440, and after the electric energy is stabilized by the solar controller 440, the electric energy is transferred to the storage battery 450 for storage, and the storage battery 450 can supply power to the first motor 130, the second motor 220 and the third motor 320.
It should be noted that the specific model specifications of the first motor 130, the second motor 220, the camera 240, the third motor 320 and the solar controller 440 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the first motor 130, the second motor 220, the camera 240, the third motor 320 and the solar controller 440 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A building engineering environment monitoring device is characterized by comprising
The lifting assembly (100) comprises a supporting rod (110), a first fixing plate (120), a first motor (130), a screw rod (140), a transmission nut (150) and a lifting rod (160), wherein the first fixing plate (120) is fixedly installed inside the supporting rod (110), the first motor (130) is fixedly installed on the first fixing plate (120), one end of the screw rod (140) is fixedly installed on an output shaft of the first motor (130), one end, far away from the first motor (130), of the screw rod (140) extends into the lifting rod (160), the transmission nut (150) is in threaded transmission connection with the screw rod (140), and the transmission nut (150) is fixedly installed at the end part, close to the first motor (130), of the lifting rod (160);
the rotating assembly (200), the rotating assembly (200) comprises an installation box (210), a second motor (220), a rotating disc (230) and a camera (240), the installation box (210) is fixedly installed at one end part, away from the transmission nut (150), of the lifting rod (160), the second motor (220) is fixedly installed inside the installation box (210), the rotating disc (230) is fixedly installed at the end part of an output shaft of the second motor (220), the rotating disc (230) is arranged on the outer side of the top end of the installation box (210), and the camera (240) is arranged on one side, away from the installation box (210), of the rotating disc (230).
2. The building engineering environment monitoring device according to claim 1, further comprising an angle adjusting assembly (300), wherein the angle adjusting assembly (300) comprises a first supporting plate (310), a third motor (320), a rotating shaft (330) and a second supporting plate (340), the first supporting plate (310) is fixedly installed at one side of the rotating disc (230), the third motor (320) is fixedly installed at the first supporting plate (310), the rotating shaft (330) is fixedly installed at the third motor (320), one end of the rotating shaft (330) far away from the third motor (320) is rotatably connected with the second supporting plate (340), and the camera (240) is fixedly installed at the rotating shaft (330).
3. A construction engineering environment monitoring device according to claim 2, further comprising a solar power generation assembly (400), wherein the solar power generation assembly (400) comprises a second fixing plate (410), a mounting frame (420), a solar panel (430), a solar controller (440) and a storage battery (450), wherein the second fixing plate (410) is fixedly mounted on the first supporting plate (310) and the second supporting plate (340), the mounting frame (420) is fixedly mounted on the second fixing plate (410), the solar panel (430) is mounted on the top end of the mounting frame (420), the solar controller (440) is electrically connected with the solar panel (430), and the storage battery (450) is electrically connected with the solar controller (440).
4. A construction engineering environment monitoring device according to claim 1, wherein a striker plate (111) is fixed inside the supporting rod (110), and the striker plate (111) is arranged between the first motor (130) and the lifting rod (160).
5. The building engineering environment monitoring device as claimed in claim 1, wherein a limiting block (141) is fixed to one end of the screw rod (140) far away from the first motor (130), and the limiting block (141) is arranged in the lifting rod (160).
6. The building engineering environment monitoring device according to claim 1, wherein sliding blocks (161) are symmetrically fixed on the outer wall of the lifting rod (160), sliding grooves (113) are symmetrically formed on the inner wall of the supporting rod (110), and the sliding blocks (161) can be accommodated in the sliding grooves (113) and slide along the sliding grooves (113).
7. The building engineering environment monitoring device according to claim 1, wherein a plurality of steel balls (211) are arranged on the outer side of the top end of the installation box (210), a circular guide rail (231) is arranged on one surface of the rotating disc (230) far away from the camera (240), and the steel balls (211) are uniformly distributed on the circular guide rail (231).
8. The building engineering environment monitoring device as claimed in claim 1, wherein a base (112) is fixed to one end of the support rod (110) far away from the installation box (210), and the base (112) can be buried in the ground.
9. A construction environment monitoring device according to claim 8, characterised in that said base (112) is of conical design.
10. A construction work environment monitoring apparatus according to claim 2, wherein said first motor (130), said second motor (220) and said third motor (320) are all servo motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563923.1U CN213900521U (en) | 2020-11-09 | 2020-11-09 | Building engineering environment monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563923.1U CN213900521U (en) | 2020-11-09 | 2020-11-09 | Building engineering environment monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213900521U true CN213900521U (en) | 2021-08-06 |
Family
ID=77117570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022563923.1U Expired - Fee Related CN213900521U (en) | 2020-11-09 | 2020-11-09 | Building engineering environment monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213900521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446492A (en) * | 2021-09-02 | 2021-09-28 | 北京智星空间技术研究院有限公司 | Fixing support of synthetic aperture radar |
| CN114278841A (en) * | 2021-12-30 | 2022-04-05 | 浙江三鼠智能科技有限公司 | Building visualization system monitoring protection device |
-
2020
- 2020-11-09 CN CN202022563923.1U patent/CN213900521U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446492A (en) * | 2021-09-02 | 2021-09-28 | 北京智星空间技术研究院有限公司 | Fixing support of synthetic aperture radar |
| CN114278841A (en) * | 2021-12-30 | 2022-04-05 | 浙江三鼠智能科技有限公司 | Building visualization system monitoring protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213900521U (en) | Building engineering environment monitoring device | |
| CN201319567Y (en) | Solar stand with rotating device | |
| CN106025851B (en) | A kind of multidimensional damping type intelligent electric power power distribution cabinet | |
| CN110703812A (en) | A strutting arrangement for a solar photovoltaic panel for new forms of energy | |
| CN219198759U (en) | Cloud monitoring equipment of photovoltaic power plant | |
| CN110829245A (en) | Automatic regulation and control heat dissipation cooling type is cabinet on spot | |
| CN215336091U (en) | Windproof solar street lamp | |
| CN210197756U (en) | Heat collector of angle-adjustable flat plate type solar water heater | |
| CN215860897U (en) | Adjustable fan device for subway station | |
| CN213795930U (en) | High stability grinds main shaft mounting structure | |
| CN212537352U (en) | Mounting bracket for public traffic monitoring camera | |
| CN206099859U (en) | Solar cell panel erection equipment that can multidirectional angle regulation | |
| CN221004784U (en) | Solar intelligent street lamp with good wind resistance | |
| CN212626609U (en) | Highway anticollision switch board | |
| CN216340761U (en) | Small-size jacking equipment is used in civil engineering | |
| CN220688485U (en) | Visual displacement monitor | |
| CN217951454U (en) | Heat supply pipeline fixing device | |
| CN215007250U (en) | Guiding device convenient to move for property management | |
| CN213885481U (en) | Green dust collector of building engineering | |
| CN220625350U (en) | Water conservancy automation information acquisition device | |
| CN219718149U (en) | Distributed photovoltaic power generation energy storage device | |
| CN220553936U (en) | Large-span flexible photovoltaic bracket | |
| CN221081226U (en) | Mountain region photovoltaic support fixed mounting roughness adjusting device | |
| CN218335897U (en) | Long service life's photovoltaic solar rack | |
| CN219867006U (en) | Computer radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |