CN213458429U - Electric information acquisition box convenient to alarm lamp location installation - Google Patents
Electric information acquisition box convenient to alarm lamp location installation Download PDFInfo
- Publication number
- CN213458429U CN213458429U CN202023050725.1U CN202023050725U CN213458429U CN 213458429 U CN213458429 U CN 213458429U CN 202023050725 U CN202023050725 U CN 202023050725U CN 213458429 U CN213458429 U CN 213458429U
- Authority
- CN
- China
- Prior art keywords
- alarm lamp
- connecting pipe
- spring
- bolt
- sleeve
- 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
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an electrical information acquisition box convenient for positioning and installation of an alarm lamp, which comprises a box body, an installation seat and a first spring, wherein the top of the box body is in threaded connection with a threaded disc, and the interior of the threaded disc is in through connection with a sleeve; the improved bolt installing seat is characterized in that a groove is formed in one side of the sleeve, a guide block is movably connected inside the groove, a connecting pipe is fixedly connected to one side of the guide block, a bolt penetrates through the surface of one side of the connecting pipe, a through hole is connected to one end of the bolt, the through hole is formed in the surface of the sleeve, and the bottom of the installing seat is connected with the connecting pipe. This electric information collection box convenient to alarm lamp location installation, sleeve pipe one side is provided with the recess, installs the connecting pipe outside the sleeve pipe during use earlier, then rotatory connecting pipe, after the inside guide block of connecting pipe docks with the recess, the mounting hole of connecting pipe one side will align with the through-hole of sleeve pipe one side, pass the bolt this moment the connecting pipe alright directly be connected with the through-hole to the function of the outer installation of deciding of alarm lamp has been realized.
Description
Technical Field
The utility model relates to an information collection box technical field specifically is an electric information collection box convenient to alarm lamp location installation.
Background
The electricity information acquisition box realizes electricity utilization monitoring, ladder pricing, load management and line loss analysis by acquiring and analyzing electricity utilization data of a distribution transformer and a terminal user, and finally achieves the purposes of automatic meter reading, off-peak electricity utilization, electricity utilization inspection, load prediction, electricity utilization cost saving and the like.
The alarm device of the traditional new energy communication electricity consumption information acquisition system has the following problems during installation: alarm device can't be accurate when actual installation and relevant connection position dock, will make holistic installation become very inconvenient when the installation like this, consequently need improve current product to satisfy the in-service use demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric information acquisition box convenient to alarm lamp location installation to solve the traditional new forms of energy communication's that above-mentioned background art provided power consumption information acquisition system's alarm device and have such problem when the installation: alarm device can't be accurate when actual installation and relevant connection position dock, will make holistic installation become very inconvenient when the installation like this, consequently need improve current product to satisfy the problem of in-service use demand.
In order to achieve the above object, the utility model provides a following technical scheme: an electric information acquisition box convenient for positioning and mounting an alarm lamp comprises a box body, a mounting seat and a first spring, wherein the top of the box body is in threaded connection with a threaded disc, and a sleeve is connected inside the threaded disc in a penetrating manner;
a groove is formed in one side of the sleeve, a guide block is movably connected inside the groove, a connecting pipe is fixedly connected to one side of the guide block, a bolt is connected to the surface of one side of the connecting pipe in a penetrating manner, a through hole is connected to one end of the bolt, the through hole is formed in the surface of the sleeve, the bottom of the mounting seat is connected with the connecting pipe, a lead screw is connected to one side of the mounting seat in a penetrating manner, one end of the lead screw is fixedly connected with a polished rod, the surface of the polished rod is movably connected with;
one side of the box body is fixedly connected with a clamping seat, one side of the clamping seat is provided with a clamping opening, a clamping bolt is movably connected in the clamping opening, the outer wall of the clamping bolt is fixedly connected with a barb, one side of the first spring is fixedly connected with the barb, and one side of the first spring, which is far away from the barb, is fixedly connected with a shrinkage column;
the box back is provided with fixed ear, fixed ear one end fixedly connected with mounting bar, the butt joint groove has been seted up to mounting bar one side, butt joint inslot portion swing joint has the slider, slider one side fixedly connected with connecting strip, slider one end fixedly connected with regulating plate is kept away from to the connecting strip, the regulating plate is kept away from connecting strip one side and is connected with the limiting plate, limiting plate one side is connected with the second spring, second spring outer wall swing joint has the spring housing.
Preferably, the groove is of an inwards-sunken C-shaped structure, the inner size of the groove is matched with the size of the guide block, the guide block is made of rubber, and the groove is in interference connection with the guide block.
Preferably, one side of the connecting pipe, which is far away from the groove, is provided with two through holes with the same size, the inner walls of the through holes are of threaded structures, and the bolts horizontally penetrate through the connecting pipe and are connected with the through holes.
Preferably, the mounting seat is of a U-shaped structure, the bottom of the mounting seat is vertically connected to the top of the connecting pipe, the maximum transverse vertical length between the inner walls of the mounting seat is matched with the maximum transverse vertical length of the connecting column, and the inner walls of the mounting seat are tangent to the outer wall of the connecting column.
Preferably, the number of the screw rods is two, the two screw rods are symmetrical with each other about a longitudinal midline of the polished rod, the two screw rods are respectively installed at two ends of the polished rod, and the connection part of the screw rods and the installation seat is of a threaded structure.
Preferably, the clamping bolt is of a Z-shaped structure, the size of the top of the clamping bolt is matched with the size of the inner wall of the bayonet, the clamping bolt is in clamping connection with the clamping seat through the bayonet, and the longitudinal length of the upper end of the clamping bolt is smaller than that of the lower end of the clamping bolt.
Preferably, the barb is provided with two, and two barbs are mutually symmetrical about the longitudinal midline of the shrinkage column, and the two barbs are arranged on two sides of the outer wall at the lower end of the clamping bolt, and the maximum transverse vertical length between the two barbs is larger than that between the inner walls of the opening end of the shrinkage column.
Preferably, the inner wall of the contraction column is tangent to the barb and the outer wall of the first spring, the clamping bolt is sleeved inside the first spring, and an elastic linkage structure is formed among the clamping bolt, the barb, the first spring and the contraction column.
Preferably, the mounting bars are provided with two, the two mounting bars are parallel to each other, two fixing lugs are connected to one sides of the two mounting bars back, and a hollow round hole is formed in the center of each fixing lug.
Preferably, the section of the butt joint groove is of an inverted T-shaped structure, the size of the inner part of the butt joint groove is matched with that of the sliding block and the connecting strip, the sliding block and the connecting strip are provided with two groups, and a spring sleeve is arranged between the two groups of sliding blocks and the connecting strip.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this electric information collection box convenient to alarm lamp location installation's sleeve pipe one side is provided with the recess, installs the connecting pipe outside the sleeve pipe during use earlier, then rotatory connecting pipe, and after the inside guide block of connecting pipe docks with the recess, the mounting hole of connecting pipe one side will align with the through-hole of sleeve pipe one side, passes the bolt this moment the connecting pipe alright directly be connected with the through-hole to the function of the outer installation of deciding of alarm lamp has been realized.
2. This electric information collection box's polished rod surface activity convenient to alarm lamp location installation has cup jointed the spliced pole, rotates the lead screw during use, like this alright make the inside extrusion to the spliced pole of mount pad disappear to make the spliced pole rotate on the polished rod surface, like this alright adjust the angle of alarm lamp when in-service use, in order to satisfy the in-service use demand.
3. This electric information acquisition box's jam bolt convenient to alarm lamp location installation is "Z" word structure, and is connected for the block between jam bolt top and the bayonet socket, with the card bolt pulling downwards during the use, will break away from the bayonet socket at the jam bolt top like this to make junction between the box relieve, so that the later stage can be rapid open the box.
4. This mounting bar of electrical information collection box convenient to alarm lamp location installation is provided with two, installs the mounting bar in relevant position through fixed ear during the use, then goes slider and connecting strip from butt joint groove opening part installation, and the box just can be installed in corresponding the position through spring housing, regulating plate, connecting strip and slider like this to the later stage installation box of being convenient for.
5. This electric information collection box's of being convenient for alarm lamp location installation spring housing is inside to be provided with a second spring and two limiting plates to every limiting plate one side is connected with a regulating plate, just so can be according to the clearance between two mounting bars when in-service use, extrudees slider and connecting strip to spring housing is inside, makes the clearance phase-match between the distance between two sliders and the clearance between two mounting bars, thereby satisfies the restriction to the installation distance under the different environment.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of a cross-sectional portion of the docking tray of the present invention;
FIG. 3 is a schematic view of the connection structure of the protective cover of the present invention;
FIG. 4 is a schematic sectional view of the mounting block of the present invention;
fig. 5 is a schematic view of the connection structure of the coupling block of the present invention.
In the figure: 1. a box body; 2. a threaded disc; 3. a sleeve; 4. a groove; 5. a guide block; 6. a connecting pipe; 7. a bolt; 8. a through hole; 9. a mounting seat; 10. a screw rod; 11. a polish rod; 12. connecting columns; 13. an alarm lamp; 14. a card holder; 15. a bayonet; 16. fastening a bolt; 17. a barb; 18. a first spring; 19. a contracting column; 20. fixing the ear; 21. mounting a bar; 22. a butt joint groove; 23. a slider; 24. a connecting strip; 25. an adjusting plate; 26. a limiting plate; 27. a second spring; 28. and a spring sleeve.
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: an electrical information acquisition box convenient for positioning and mounting of an alarm lamp comprises a box body 1, a threaded disc 2, a sleeve 3, a groove 4, a guide block 5, a connecting pipe 6, a bolt 7, a through hole 8, a mounting seat 9, a screw rod 10, a polished rod 11, a connecting column 12, an alarm lamp 13, a clamping seat 14, a bayonet 15, a clamping bolt 16, a barb 17, a first spring 18, a shrinkage column 19, a fixing lug 20, a mounting strip 21, a butt joint groove 22, a sliding block 23, a connecting strip 24, an adjusting plate 25, a limiting plate 26, a second spring 27 and a spring sleeve 28, wherein the threaded disc 2 is in threaded connection with the top of the box body 1, and the sleeve 3 is in penetrating connection with the interior of the threaded disc;
the connecting pipe is characterized in that a groove 4 is formed in one side of the sleeve 3, the groove 4 is of a sunken C-shaped structure, the inner size of the groove 4 is matched with that of the guide block 5, the guide block 5 is made of rubber, the groove 4 is in interference connection with the guide block 5, the connecting pipe 6 is fixed outside the sleeve 3 after the guide block 5 is in butt joint with the groove 4, the guide block 5 is movably connected inside the groove 4, the connecting pipe 6 is fixedly connected to one side of the guide block 5, two through holes 8 with the same size are formed in one side, away from the groove 4, of the connecting pipe 6, the inner wall of each through hole 8 is of a threaded structure, the bolt 7 horizontally penetrates through the connecting pipe 6 to be connected with the through holes 8, and after the connecting pipe 6 is installed outside the sleeve 3, the bolt 7 penetrates through the surface of the connecting pipe 6 to be in butt joint with the through holes 8, so, the surface of one side of the connecting pipe 6 is connected with a bolt 7 in a penetrating way, one end of the bolt 7 is connected with a through hole 8, the through hole 8 is arranged on the surface of the sleeve 3, the bottom of the mounting seat 9 is connected with the connecting pipe 6, the mounting seat 9 is of a U-shaped structure, the bottom of the mounting seat 9 is vertically connected with the top of the connecting pipe 6, the maximum transverse vertical length between the inner walls of the mounting seat 9 is matched with the maximum transverse vertical length of the connecting column 12, the inner wall of the mounting seat 9 is tangent to the outer wall of the connecting column 12, so that the connecting column 12 can rotate on the surface of the polished rod 11, the angle of the alarm lamp 13 is adjusted, one side of the mounting seat 9 is connected with a screw rod 10 in a penetrating way, the screw rods 10 are provided with two screw rods 10 which are symmetrical with each other about the longitudinal midline of the polished rod 11, therefore, after the screw rod 10 is in butt joint with the mounting seat 9, the polish rod 11 can be fixed inside the mounting seat 9, one end of the screw rod 10 is fixedly connected with the polish rod 11, the surface of the polish rod 11 is movably connected with the connecting column 12, and the top of the connecting column 12 is fixedly connected with the alarm lamp 13;
the box body is characterized in that a clamping seat 14 is fixedly connected to one side of the box body 1, a clamping opening 15 is formed in one side of the clamping seat 14, a clamping bolt 16 is movably connected to the inside of the clamping opening 15, the clamping bolt 16 is of a Z-shaped structure, the size of the top of the clamping bolt 16 is matched with the size of the inner wall of the clamping opening 15, the clamping bolt 16 is in clamping connection with the clamping seat 14 through the clamping opening 15, the longitudinal length of the upper end of the clamping bolt 16 is smaller than the longitudinal length of the lower end of the clamping bolt 16, the clamping bolt 16 is pulled downwards, the top of the clamping bolt 16 can be separated from the clamping opening 15, the connection between the box bodies 1 is released, a barb 17 is fixedly connected to the outer wall of the clamping bolt 16, a barb 17 is fixedly connected to one side of the first spring 18, two barbs 17 are arranged, the two barbs 17 are symmetrical with respect to each other in relation to the longitudinal midline of the shrinkage column 19, the two barbs 17 are The length of the straight part is such that the latch 16 is limited by the barb 17 when in use, so that the latch 16 cannot be completely separated from the inside of the contraction column 19, the contraction column 19 is fixedly connected to one side, away from the barb 17, of the first spring 18, the inner wall of the contraction column 19 is tangent to the barb 17 and the outer wall of the first spring 18, the latch 16 is sleeved inside the first spring 18, and an elastic linkage structure is formed among the latch 16, the barb 17, the first spring 18 and the contraction column 19, so that after the latch 16 is loosened, the first spring 18 drives the barb 17 to reset under the elastic action, so that the top of the latch 16 can be butted with the bayonet 15;
the back of the box body 1 is provided with a fixing lug 20, one end of the fixing lug 20 is fixedly connected with a mounting strip 21, the number of the mounting strips 21 is two, the two mounting strips 21 are parallel to each other, one back side of each mounting strip 21 is respectively connected with two fixing lugs 20, a hollowed round hole is arranged at the center position of each fixing lug 20, so that the mounting strips 21 can be mounted at corresponding positions through the fixing lugs 20 when mounting, thereby fixing the mounting strips 21, a butt joint groove 22 is arranged at one side of each mounting strip 21, the cross section of the butt joint groove 22 is of an inverted T-shaped structure, the inner size of the butt joint groove 22 is matched with the size of a sliding block 23 and a connecting strip 24, the sliding block 23 and the connecting strip 24 are provided with two groups, a spring sleeve 28 is arranged between the two groups of sliding blocks 23 and the connecting strip 24, and the gap between the two mounting strips 21 can be determined according, with slider 23 and connecting strip 24 to the inside extrusion of spring housing 28, make the clearance phase-match between distance between two sliders 23 and two mounting bars 21 to satisfy the restriction to installation distance under the different environment, the inside swing joint in butt joint groove 22 has slider 23, slider 23 one side fixedly connected with connecting strip 24, slider 23 one end fixedly connected with regulating plate 25 is kept away from to connecting strip 24, regulating plate 25 is kept away from connecting strip 24 one side and is connected with limiting plate 26, limiting plate 26 one side is connected with second spring 27, second spring 27 outer wall swing joint has spring housing 28.
The working principle is as follows: when the electric information acquisition box convenient for positioning and installing the alarm lamp is used, firstly, the groove 4 is arranged on one side of the sleeve 3, the connecting pipe 6 is firstly installed outside the sleeve 3 when in use, then the connecting pipe 6 is rotated, after the guide block 5 inside the connecting pipe 6 is in butt joint with the groove 4, the installation hole on one side of the connecting pipe 6 can be aligned with the through hole 8 on one side of the sleeve 3, at the moment, the bolt 7 passes through the connecting pipe 6 and can be directly connected with the through hole 8, thereby realizing the function of fixed external installation of the alarm lamp 13, the connecting column 12 is movably sleeved on the surface of the polished rod 11 of the product, the screw rod 10 is rotated when in use, thus the extrusion of the connecting column 12 inside the installation seat 9 can disappear, the connecting column 12 can be rotated on the surface of the polished rod 11, thus the angle of the alarm lamp 13 can be adjusted when in actual use, so as to meet the actual, and the top of the bolt 16 is connected with the bayonet 15 in a clamping way, when in use, the bolt 16 is pulled downwards, so that the top of the bolt 16 can be separated from the bayonet 15, thereby the joint between the box bodies 1 is released, so that the box body 1 can be opened quickly in later period, and two mounting bars 21 of the product are arranged, when in use, the mounting bars 21 are arranged at corresponding positions through the fixing lugs 20, then the sliding blocks 23 and the connecting bars 24 are arranged at the openings of the butt joint grooves 22, so that the box body 1 can be arranged at corresponding positions through the spring sleeves 28, the adjusting plates 25, the connecting bars 24 and the sliding blocks 23, thereby facilitating the later period of mounting the box body 1, in addition, the spring sleeves 28 are internally provided with a second spring 27 and two limiting plates 26, and one side of each limiting plate 26 is connected with one adjusting plate 25, so that in actual use, according to the gap between the two mounting bars 21, the sliding blocks 23 and the connecting strips 24 are extruded towards the interior of the spring sleeve 28, so that the distance between the two sliding blocks 23 is matched with the gap between the two mounting strips 21, and the limitation of the mounting distance under different environments is met, which is the characteristic of the electric information acquisition box convenient for positioning and mounting the alarm lamp, and the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in 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 (10)
1. The utility model provides an electric information acquisition box convenient to alarm lamp location installation, includes box (1), mount pad (9) and first spring (18), its characterized in that: the top of the box body (1) is in threaded connection with a threaded disc (2), and a sleeve (3) penetrates through the interior of the threaded disc (2);
a groove (4) is formed in one side of the sleeve (3), a guide block (5) is movably connected in the groove (4), a connecting pipe (6) is fixedly connected to one side of the guide block (5), a bolt (7) is connected to the surface of one side of the connecting pipe (6) in a penetrating manner, a through hole (8) is connected to one end of the bolt (7), the through hole (8) is formed in the surface of the sleeve (3), the connecting pipe (6) is connected to the bottom of the mounting seat (9), a lead screw (10) is connected to one side of the mounting seat (9) in a penetrating manner, a polished rod (11) is fixedly connected to one end of the lead screw (10), a connecting column (12) is movably connected to the surface of the polished rod (11;
a clamping seat (14) is fixedly connected to one side of the box body (1), a clamping opening (15) is formed in one side of the clamping seat (14), a clamping bolt (16) is movably connected to the inside of the clamping opening (15), a barb (17) is fixedly connected to the outer wall of the clamping bolt (16), a barb (17) is fixedly connected to one side of the first spring (18), and a shrinkage column (19) is fixedly connected to one side, away from the barb (17), of the first spring (18);
the utility model discloses a box, including box (1), fixed ear (20) one end fixedly connected with mounting bar (21), butt joint groove (22) have been seted up to mounting bar (21) one side, butt joint groove (22) inside swing joint has slider (23), slider (23) one side fixedly connected with connecting strip (24), slider (23) one end fixedly connected with regulating plate (25) are kept away from in connecting strip (24), connecting strip (24) one side is kept away from in regulating plate (25) is connected with limiting plate (26), limiting plate (26) one side is connected with second spring (27), second spring (27) outer wall swing joint has spring housing (28).
2. An electrical information collection box convenient for alarm lamp positioning installation according to claim 1, characterized in that: recess (4) are the structure of "C" shape of caving in, and recess (4) inside dimension and guide block (5) size phase-match, and guide block (5) are the rubber material to be interference connection between recess (4) and guide block (5).
3. An electrical information collection box convenient for alarm lamp positioning installation according to claim 1, characterized in that: two through holes (8) with the same size are formed in one side, away from the groove (4), of the connecting pipe (6), the inner wall of each through hole (8) is of a threaded structure, and the bolt (7) horizontally penetrates through the connecting pipe (6) to be connected with the through holes (8).
4. An electrical information collection box convenient for alarm lamp positioning installation according to claim 1, characterized in that: the mounting seat (9) is of a U-shaped structure, the bottom of the mounting seat (9) is vertically connected to the top of the connecting pipe (6), the maximum transverse vertical length between the inner walls of the mounting seat (9) is matched with the maximum transverse vertical length of the connecting column (12), and the inner wall of the mounting seat (9) is tangent to the outer wall of the connecting column (12).
5. An electrical information collection box convenient for alarm lamp positioning installation according to claim 1, characterized in that: the two screw rods (10) are arranged, the two screw rods (10) are symmetrical with each other about a longitudinal midline of the polish rod (11), the two screw rods (10) are respectively installed at two ends of the polish rod (11), and the connection part of the screw rods (10) and the installation seat (9) is of a threaded structure.
6. An electrical information collection box convenient for alarm lamp positioning installation according to claim 1, characterized in that: the clamping bolt (16) is of a Z-shaped structure, the size of the top of the clamping bolt (16) is matched with the size of the inner wall of the bayonet (15), the clamping bolt (16) is clamped and connected with the clamping seat (14) through the bayonet (15), and the longitudinal length of the upper end of the clamping bolt (16) is smaller than that of the lower end of the clamping bolt (16).
7. An electrical information collection box convenient for alarm lamp positioning installation according to claim 1, characterized in that: the two barbs (17) are arranged, the two barbs (17) are symmetrical with each other about a longitudinal midline of the shrinkage column (19), the two barbs (17) are arranged on two sides of the outer wall of the lower end of the clamping bolt (16), and the maximum transverse vertical length between the two barbs (17) is larger than the maximum transverse vertical length between the inner walls of the opening end of the shrinkage column (19).
8. An electrical information collection box convenient for alarm lamp positioning installation according to claim 1, characterized in that: the inner wall of the contraction column (19) is tangent to the barb (17) and the outer wall of the first spring (18), the clamping bolt (16) is sleeved inside the first spring (18), and an elastic linkage structure is formed among the clamping bolt (16), the barb (17), the first spring (18) and the contraction column (19).
9. An electrical information collection box convenient for alarm lamp positioning installation according to claim 1, characterized in that: the mounting bar (21) are provided with two, and are parallel to each other between two mounting bars (21), and two mounting bars (21) are connected with two fixed ears (20) respectively to one side on the back, and the round hole of a fretwork has been seted up to every fixed ear (20) central point moreover.
10. An electrical information collection box convenient for alarm lamp positioning installation according to claim 1, characterized in that: the section of the butt joint groove (22) is of an inverted T-shaped structure, the inner size of the butt joint groove (22) is matched with the sizes of the sliding blocks (23) and the connecting strips (24), two groups of sliding blocks (23) and two groups of connecting strips (24) are arranged, and a spring sleeve (28) is arranged between the two groups of sliding blocks (23) and the connecting strips (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023050725.1U CN213458429U (en) | 2020-12-17 | 2020-12-17 | Electric information acquisition box convenient to alarm lamp location installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023050725.1U CN213458429U (en) | 2020-12-17 | 2020-12-17 | Electric information acquisition box convenient to alarm lamp location installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213458429U true CN213458429U (en) | 2021-06-15 |
Family
ID=76304749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023050725.1U Expired - Fee Related CN213458429U (en) | 2020-12-17 | 2020-12-17 | Electric information acquisition box convenient to alarm lamp location installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213458429U (en) |
-
2020
- 2020-12-17 CN CN202023050725.1U patent/CN213458429U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213458429U (en) | Electric information acquisition box convenient to alarm lamp location installation | |
| CN211826177U (en) | Digital multifunctional electric power instrument | |
| CN215865292U (en) | Bridge structure health monitoring acquisition control system | |
| CN211526010U (en) | Special environment loss reduction device for power distribution area | |
| CN210042027U (en) | Optical cable intelligence on-line monitoring system | |
| CN209927310U (en) | Cable operation and maintenance management device | |
| CN111999547A (en) | Intelligent cable earthing device's circulation monitoring devices | |
| CN219695516U (en) | Electric power communication optical cable joint box | |
| CN216775191U (en) | Monitoring box | |
| CN210487002U (en) | Waterproof trigger type water level monitor based on NB-IOT technology | |
| CN216290035U (en) | Network engineering junction box with good protection effect | |
| CN212134786U (en) | Waterproof ammeter case | |
| CN217561583U (en) | Electric energy meter data acquisition device | |
| CN216485595U (en) | City meteorological monitoring equipment | |
| CN216489257U (en) | Power transmission and transformation grid intelligent protection system control box | |
| CN220690140U (en) | All-weather meteorological environment acquisition equipment | |
| CN220775318U (en) | Cable wire harness device attached to wall | |
| CN213363870U (en) | Cloud platform-based online real-time power consumption information monitoring equipment | |
| CN216920026U (en) | Noise reduction device for road and bridge construction | |
| CN220359172U (en) | Network transmission equipment based on USB port | |
| CN219676706U (en) | Traffic flow microwave detector | |
| CN216042895U (en) | High-strength welding-free assembled protection cabin | |
| CN212872732U (en) | Quick recognition device of low pressure platform district family becomes relation | |
| CN210536575U (en) | Photovoltaic module frame convenient to installation | |
| CN214503717U (en) | Split type single-phase intelligent electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 Termination date: 20211217 |