CN220710615U - Electric lifting rod with stable installation - Google Patents
Electric lifting rod with stable installation Download PDFInfo
- Publication number
- CN220710615U CN220710615U CN202322285692.6U CN202322285692U CN220710615U CN 220710615 U CN220710615 U CN 220710615U CN 202322285692 U CN202322285692 U CN 202322285692U CN 220710615 U CN220710615 U CN 220710615U
- Authority
- CN
- China
- Prior art keywords
- rod
- square
- fixedly connected
- installation
- ladder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000004576 sand Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to the technical field of electric lifting rods, in particular to an electric lifting rod with stable installation, which comprises an installation base, an installation assembly and an electric assembly, wherein the installation assembly comprises a square rod body, a bearing seat, a ladder-shaped screw rod, an inner rod, a ball nut, a sealing rubber ring, a transmission member and a manual driving member, the square rod body is fixedly connected with the installation base, the bearing seat is fixedly connected with the square rod body, the ladder-shaped screw rod is rotationally connected with the bearing seat, the inner rod is slidingly connected with the square rod body, a ball thread is in threaded connection with the ladder-shaped screw rod, when in a power-off state, the manual driving member is opened to limit the manual driving member, the manual driving member is pushed to be clamped with the transmission member, the manual driving member drives the transmission member to rotate on the bearing seat, the ladder-shaped screw rod rotates to drive the ball nut to move up and down, and the ball nut drives the inner rod to lift in the square rod body, so that the problem that the height of the lifting rod cannot be continuously adjusted when in the power-off state is solved.
Description
Technical Field
The utility model relates to the technical field of electric lifting rods, in particular to an electric lifting rod with stable installation.
Background
The electric lifting rod is widely applied to military and non-military application fields such as military investigation, communication command, emergency lighting, radar antenna erection, integrated communication base station, military logistics, radar calibration, radio control and the like.
The patent CN217294418U comprises an electric lifting rod arranged at the top of the vehicle, and the waterproof cloth is driven to ascend through the top disc, so that wind sand is prevented from entering the connecting part of the telescopic rod, the wind sand prevention effect is achieved, and the product is suitable for extremely severe environments such as sand and dust weather; the fixed disk is connected to the carrier support frame, through placing the lifter main part below the vehicle ceiling for the focus of product moves down, and promotes the waterproof performance of fixed disk between the carrier support frame through the silica gel sealing washer, thereby has promoted the steadiness performance of product.
However, after the existing electric lifting rod is in a power-off state, the height of the lifting rod cannot be continuously adjusted, so that the electric lifting rod cannot be lifted or retracted, and normal use is affected.
Disclosure of Invention
The utility model aims to provide an electric lifting rod with stable installation, which solves the problem that the height of the lifting rod cannot be continuously adjusted in a power-off state.
In order to achieve the above purpose, the utility model provides an electric lifting rod with stable installation, which comprises an installation base, an installation assembly and an electric assembly, wherein the installation assembly comprises a square rod body, a bearing seat, a ladder-shaped screw rod, an inner rod, a ball nut, a sealing rubber ring, a transmission member and a manual driving member, the square rod body is fixedly connected with the installation base and is positioned on one side of the installation base, the bearing seat is fixedly connected with the square rod body and is positioned in the square rod body, the ladder-shaped screw rod is rotatably connected with the bearing seat and is positioned on one side of the bearing seat, the inner rod is slidably connected with the square rod body and is positioned in the square rod body, the ball nut is in threaded connection with the inner rod body, the sealing rubber ring is fixedly connected with the square rod body and is positioned on one end of the square rod body, the transmission member is connected with the square rod body, the manual driving member is connected with the square rod body, when in a power-off state, the manual driving member is opened, the manual driving member is pushed to be in stop connection with the square rod body, the transmission member is driven by the manual driving member, and the ball nut is driven to rotate under the condition that the water-proof sealing rubber ring is driven by the sealing rubber ring, and the manual lifting rod can not rotate, thereby the lifting rod can not be driven to rotate, and the lifting rod can be driven by the lifting rod is continuously.
The transmission component comprises a turbine and a worm, wherein the turbine is fixedly connected with the ladder-shaped screw rod and sleeved on the ladder-shaped screw rod; the worm is rotatably connected with the square rod body and meshed with the turbine.
The manual driving component comprises a sliding groove body, a rotating rocker, a limiting clamping groove, a limiting clamping block and a clamping block, wherein the sliding groove body is fixedly connected with the square rod body and is positioned on one side of the square rod body; the rotating rocker is connected with the sliding groove body and penetrates through the sliding groove body; the limiting clamping groove is fixedly connected with the rotating rocker and sleeved on the rotating rocker; the limit clamping block is connected with the sliding groove body in a sliding way and penetrates through the sliding groove body; the clamping block is fixedly connected with the rotating rocker and is positioned at one end of the rotating rocker.
The electric assembly comprises a protection box, a motor base and a driving member, wherein the protection box is fixedly connected with the square rod body and is connected with the mounting base, and the motor base is fixedly connected with the protection box and is positioned in the protection box; the driving component is connected with the motor base.
The driving component comprises a driving motor and a rotating shaft, wherein the driving motor is fixedly connected with the motor seat and is positioned at one side of the motor seat; one end of the rotating shaft is connected with the output end of the driving motor, and the other end of the rotating shaft is fixedly connected with the vortex rod.
The utility model relates to an electric lifting rod with stable installation, which comprises an installation base, an installation assembly and an electric assembly, wherein the installation assembly comprises a square rod body, a bearing seat, a ladder-shaped screw rod, an inner rod, a ball nut, a sealing rubber ring, a transmission member and a manual driving member, the transmission member comprises a turbine and a vortex rod, the manual driving member comprises a sliding groove body, a rotating rocker, a limiting clamping groove, a limiting clamping block and a clamping block, the electric assembly comprises a protection box, a motor seat and a driving member, the driving member comprises a driving motor and a rotating shaft, the square rod body is fixedly connected with the installation base and is positioned at one side of the installation base, the bearing seat is fixedly connected with the square rod body and is positioned in the square rod body, the ladder-shaped screw rod is in rotary connection with the bearing seat, the inner rod is in sliding connection with the square rod body and is positioned in the square rod body, the ball nut is in threaded connection with the square rod body, the sealing rubber ring is fixedly connected with the rod body and is in the square rod body, the ball nut is in threaded connection with the square rod body, the square rod body is in the square rod body, the manual driving member is in the power-off state driven by the square rod body, the manual driving member is in the rotary connection with the square rod body, the manual driving member is in the manual driving member, and is in the rotary driving member is in the state of the square rod body is in the manual driving member, and is in the manual driving member is in the state in the manual driving member is in the manual driving state. The sealing ring is adopted between the rods to seal the lifting rod, so that the waterproof, sand-proof and anti-icing performances of the lifting rod are improved, and the problem that the height of the lifting rod cannot be continuously adjusted in a power-off state is solved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view showing the overall structure of an electric lifter for stable installation according to a first embodiment of the present utility model.
Fig. 2 is a schematic diagram showing connection between a rotating rocker and a sliding groove of an electric lifting rod with stable installation according to the first embodiment of the utility model.
Fig. 3 is a schematic view of a second embodiment of the utility model for installing a stable electric lifter.
In the figure: 101-mounting base, 102-square rod body, 103-bearing seat, 104-ladder-shaped screw rod, 105-inner rod, 106-ball nut, 107-sealing rubber ring, 108-turbine, 109-vortex rod, 110-sliding groove body, 111-rotating rocker, 112-limit clamping groove, 113-limit clamping block, 114-clamping block, 201-protection box, 202-motor seat, 203-driving motor and 204-rotating shaft.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
The first embodiment of the application is as follows:
referring to fig. 1 and 2, fig. 1 is a schematic diagram of the overall structure of an electric lifter with stable installation in the first embodiment of the present utility model, fig. 2 is a schematic diagram of connection between a rotating rocker and a sliding groove of the electric lifter with stable installation in the first embodiment of the present utility model, the electric lifter with stable installation includes an installation base 101, an installation assembly and an electric assembly, the installation assembly includes a square rod body 102, a bearing seat 103, a ladder screw 104, an inner rod 105, a ball nut 106, a sealing rubber ring 107, a transmission member and a manual driving member, the transmission member includes a turbine 108 and a turbine 109, and the manual driving member includes a sliding groove 110, a rotating rocker 111, a limiting clamping groove 112, a limiting clamping block 113 and a clamping block 114, so that the problem that the height of the lifter cannot be continuously adjusted in the power-off state is solved by the foregoing scheme, and linkage lifting is realized, and electric and manual compatibility is achieved.
For this embodiment, when the outage state, through opening manual drive component's spacing, promote manual drive component with the transmission component joint, through manual rotation manual drive component, manual drive component drives transmission component rotates, transmission component drives ladder type lead screw 104 rotate on bearing frame 103, ladder type lead screw 104 rotates and drives ball nut 106 reciprocates, ball nut 106 drives interior pole 105 goes up and down in square body of rod 102, adopts between the pole sealing rubber ring 107 seals, has improved waterproof, sand control, the anti-icing performance of lifter to can't continue the problem of adjusting the lifter height when having solved the outage state.
Wherein the square rod body 102 is fixedly connected with the mounting base 101 and is positioned at one side of the mounting base 101, the bearing seat 103 is fixedly connected with the square rod body 102 and is positioned in the square rod body 102, the ladder-shaped screw rod 104 is rotationally connected with the bearing seat 103 and is positioned at one side of the bearing seat 103, the inner rod 105 is slidingly connected with the square rod body 102 and is positioned in the square rod body 102, the ball nut 106 is in threaded connection with the ladder-shaped screw rod 104 and is fixedly connected with the inner rod 105, the sealing rubber ring 107 is fixedly connected with the square rod body 102 and is positioned at one end of the square rod body 102, the transmission member is connected with the square rod body 102, the manual driving member is connected with the square rod body 102, the square rod body 102 and the inner rod 105 are of square structure and have good square section guidance, the bending resistance and torsion resistance of the square rod body 102 and the inner rod 105 are improved, the square rod body 102 and the inner rod 105 have smaller shaking amount and lower torsion angle than other lifting rods in other forms under the same condition, the overall stability is improved, the square rod body 102 and the inner rod 105 are subjected to hard anodic oxidation treatment, the square rod body 102 has good corrosion resistance, the bearing seat 103 is positioned at the bottom inside the square rod body 102, the ladder-shaped screw rod 104 is positioned above the bearing seat 103, the ball nut 106 is sleeved on the ladder-shaped screw rod 104, the inner side of the inner rod 105 is fixedly connected with the ball nut 106, the outer side of the inner rod 105 is in sliding connection with the square rod body 102, the sealing rubber ring 107 is positioned at the upper end of the square rod body 102 and is attached to the inner rod 105, in a power-off state, the manual driving member is pushed to be clamped with the transmission member by opening the limit of the manual driving member, through manual rotation manual drive component, manual drive component drives the transmission component rotates, the transmission component drives ladder type lead screw 104 is in rotate on the bearing frame 103, ladder type lead screw 104 rotates and drives ball nut 106 reciprocates, ball nut 106 drives interior pole 105 goes up and down in square body of rod 102, adopts between the pole sealing rubber ring 107 seals, has improved the waterproof, sand control, the anti-icing performance of lifter to can't continue the problem of adjusting the lifter height when having solved the outage state.
Secondly, the turbine 108 is fixedly connected with the ladder-shaped screw rod 104 and sleeved on the ladder-shaped screw rod 104; the worm 109 is rotationally connected with the square rod body 102 and is meshed with the worm gear 108, the worm gear 108 is sleeved at one end, close to the bearing seat 103, of the ladder-shaped screw rod 104, two ends of the screw rod penetrate through the square rod body 102, when in a power-off state, the manual driving member is pushed to be clamped with the worm gear 109 by opening the limit of the manual driving member, the manual driving member drives the worm 109 to rotate through manual rotation, the worm gear 109 is meshed with the worm gear 108 through worm gear 109, the worm gear 109 rotates to drive the worm gear 108 to rotate, and the worm gear 108 drives the ladder-shaped screw rod 104 to rotate on the bearing seat 103.
Then, the sliding groove 110 is fixedly connected with the square rod 102 and is located at one side of the square rod 102; the rotating rocker 111 is connected with the sliding groove 110 and penetrates through the sliding groove 110; the limiting clamping groove 112 is fixedly connected with the rotating rocker 111 and sleeved on the rotating rocker 111; the limit clamping block 113 is slidably connected with the sliding groove body 110 and penetrates through the sliding groove body 110; the clamping block 114 is fixedly connected with the rotating rocker 111 and is positioned at one end of the rotating rocker 111, the sliding groove body 110 is positioned at one side of the square rod body 102 and is positioned at one end of the vortex rod 109, the rotating rocker 111 is positioned at one side of the sliding groove body 110 far away from the square rod body 102, the rotating rocker 111 penetrates through the sliding groove body 110, the limiting clamping groove 112 is sleeved on the rotating rocker 111 and is positioned in the rotating rocker 111, the limiting clamping block 113 is positioned at the upper side of the sliding groove body 110 and penetrates through the sliding groove body 110 and the limiting clamping groove 112, the clamping block 114 is positioned at one end of the rotating rocker 111 and is clamped with one end of the vortex rod 109, in a power-off state, the limiting clamping block 113 is pulled to move upwards in the sliding groove body 110, the limiting clamping block 113 is opened to limit the limiting clamping groove 112, the rotating rocker 111 is pushed to slide in the sliding groove body 110, the rotating clamping block 111 is sleeved on the vortex rod 109, the rotating rocker 111 is clamped with the turbine rod 109 through the clamping block 111, the rotating clamping block 103, the turbine rod 109 is driven by the sealing ball bearing block 108, the sealing rod 108 is driven by the sealing rod 108, and the sealing rod is driven by the sealing rod 108, thereby solve the unable problem of continuing to adjust the lifter height when outage state.
When the electric lifting rod with stable installation is used in the embodiment, in the power-off state, the limiting clamping block 113 is pulled to move upwards in the sliding groove body 110, the limiting clamping block 113 is opened to limit the limiting clamping groove 112, the rotating rocking rod 111 is pushed to slide towards the vortex rod 109 in the sliding groove body 110, the rotating rocking rod 111 is clamped with the vortex rod 109 through the clamping block 114, the manual driving member drives the vortex rod 109 to rotate through manual rotation, the vortex rod 109 is meshed with the turbine 108 through manual rotation, the turbine 109 rotates to drive the turbine 108 to rotate, the turbine 108 drives the ladder-shaped screw 104 to rotate on the bearing seat 103, the ladder-shaped screw 104 rotates to drive the ball nut 106 to move up and down, the ball nut 106 drives the inner rod 105 to lift in the square rod body 102, the sealing rubber ring 107 is adopted between the rods to seal, and therefore the water-proof, sand-proof and ice-proof performance of the lifting rod is improved, and the problem that the lifting rod cannot be continuously adjusted in the power-off state is solved.
The second embodiment of the present application is:
referring to fig. 3, fig. 3 is a schematic view of a stable electric lifter installed in a second embodiment of the present utility model, and the stable electric lifter installed in the present embodiment further includes an electric assembly including a protection box 201, a motor base 202, and a driving member including a driving motor 203 and a rotation shaft 204, based on the first embodiment.
For this embodiment, the driving member is mounted on the inner side of the protection box 201 through the motor base 202, the protection box 201 protects the driving member, when the power is on, the driving member drives the vortex rod 109 to rotate through starting the driving member, the vortex rod 109 rotates to drive the turbine 108 to rotate, the turbine 108 drives the ladder screw 104 to rotate on the bearing base 103, the ladder screw 104 rotates to drive the ball nut 106 to move up and down, and the ball nut 106 drives the inner rod 105 to lift in the square rod body 102.
The protection box 201 is fixedly connected with the square rod body 102 and the mounting base 101, and the motor base 202 is fixedly connected with the protection box 201 and is positioned in the protection box 201; the driving member is connected with the motor base 202, the protection box 201 is located at one side of the square rod body 102 far away from the sliding groove body 110, the protection box 201 is provided with a heat dissipation hole for dissipating heat of the driving member, the motor base 202 is located at the bottom inside the protection box 201, the driving member is installed at the inner side of the protection box 201 through the motor base 202, the protection box 201 protects the driving member, when the driving member is started, the driving member drives the worm rod 109 to rotate, the worm rod 109 rotates to drive the worm wheel 108 to rotate, the worm wheel 108 drives the ladder screw 104 to rotate on the bearing seat 103, the ladder screw 104 rotates to drive the ball nut 106 to move up and down, and the ball nut 106 drives the inner rod 105 to lift in the square rod body 102.
Secondly, the driving motor 203 is fixedly connected with the motor base 202 and is positioned at one side of the motor base 202; one end of the rotating shaft 204 is connected with the output end of the driving motor 203, the other end of the rotating shaft 204 is fixedly connected with the vortex rod 109, the driving motor 203 is located on the upper side of the motor base 202, the rotating shaft 204 is fixedly connected with the vortex rod 109, the driving motor 203 is installed in the protection box 201 through the motor base 202, the protection box 201 protects the driving motor 203 and the rotating shaft 204, when the driving point is started during power on, the driving motor 203 drives the rotating shaft 204 to rotate, the rotating shaft 204 drives the vortex rod 109 to rotate, the vortex rod 109 rotates to drive the turbine 108 to rotate, the turbine 108 drives the ladder screw 104 to rotate on the bearing base 103, the ladder screw 104 rotates to drive the ball nut 106 to move up and down, and the ball nut 106 drives the inner rod 105 to lift in the square rod 102.
When the electric lifting rod with stable installation is used, the driving motor 203 is installed in the protection box 201 through the motor base 202, the protection box 201 protects the driving motor 203 and the rotating shaft 204, when the electric lifting rod is electrified, the driving motor 203 drives the rotating shaft 204 to rotate through starting the driving point solution, the rotating shaft 204 drives the vortex rod 109 to rotate, the vortex rod 109 drives the vortex rod 109 to rotate, the turbine 108 drives the ladder screw 104 to rotate on the bearing base 103, the ladder screw 104 rotates to drive the ball nut 106 to move up and down, and the ball nut 106 drives the inner rod 105 to lift in the square rod body 102.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. An electric lifting rod with stable installation, which comprises an installation base and an electric component, and is characterized in that,
the device also comprises a mounting assembly;
the installation component includes square body of rod, bearing frame, trapezoidal lead screw, interior pole, ball nut, sealing rubber circle, transmission component and manual drive component, square body of rod with installation base fixed connection, and be located one side of installation base, the bearing frame with square body of rod fixed connection, and be located square body of rod's inside, trapezoidal lead screw with the bearing frame rotates to be connected, and is located one side of bearing frame, interior pole with square body of rod sliding connection, and be located square body of rod is inside, ball nut with trapezoidal lead screw threaded connection, and with interior pole fixed connection, sealing rubber circle with square body of rod fixed connection, and be located square body of rod's one end, transmission component with square body of rod is connected, manual drive component with square body of rod is connected.
2. The stable-installation electric lifter as claimed in claim 1, wherein,
the transmission component comprises a turbine and a worm, and the turbine is fixedly connected with the ladder-shaped screw rod and sleeved on the ladder-shaped screw rod; the worm is rotatably connected with the square rod body and meshed with the turbine.
3. The stable-installation electric lifter as claimed in claim 1, wherein,
the manual driving component comprises a sliding groove body, a rotary rocker, a limiting clamping groove, a limiting clamping block and a clamping block, wherein the sliding groove body is fixedly connected with the square rod body and is positioned on one side of the square rod body; the rotating rocker is connected with the sliding groove body and penetrates through the sliding groove body; the limiting clamping groove is fixedly connected with the rotating rocker and sleeved on the rotating rocker; the limit clamping block is connected with the sliding groove body in a sliding way and penetrates through the sliding groove body; the clamping block is fixedly connected with the rotating rocker and is positioned at one end of the rotating rocker.
4. The stable-installation electric lifter as claimed in claim 2, wherein,
the electric assembly comprises a protection box, a motor base and a driving member, wherein the protection box is fixedly connected with the square rod body and is connected with the mounting base, and the motor base is fixedly connected with the protection box and is positioned in the protection box; the driving component is connected with the motor base.
5. The stable-installation electric lifter as claimed in claim 4, wherein,
the driving component comprises a driving motor and a rotating shaft, and the driving motor is fixedly connected with the motor seat and is positioned at one side of the motor seat; one end of the rotating shaft is connected with the output end of the driving motor, and the other end of the rotating shaft is fixedly connected with the vortex rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322285692.6U CN220710615U (en) | 2023-08-24 | 2023-08-24 | Electric lifting rod with stable installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322285692.6U CN220710615U (en) | 2023-08-24 | 2023-08-24 | Electric lifting rod with stable installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220710615U true CN220710615U (en) | 2024-04-02 |
Family
ID=90451311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322285692.6U Active CN220710615U (en) | 2023-08-24 | 2023-08-24 | Electric lifting rod with stable installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220710615U (en) |
-
2023
- 2023-08-24 CN CN202322285692.6U patent/CN220710615U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106357204A (en) | Mobile solar power supply station | |
| CN220710615U (en) | Electric lifting rod with stable installation | |
| CN211981143U (en) | Lightning protection device for meteorological monitoring equipment | |
| CN219420691U (en) | Supporting device of solar photovoltaic power generation plate | |
| CN211320727U (en) | Outdoor rain-proof high heat dissipation switch board | |
| CN109027892A (en) | A kind of wind energy and solar combined street lamp and installation method | |
| CN211032523U (en) | Rotary jacking supporting leg | |
| CN111022182A (en) | Vehicle-mounted generator for engineering emergency repair | |
| CN215259517U (en) | Integrative light of solar energy wind energy | |
| CN212715366U (en) | A assembled building supporting seat for among building engineering | |
| CN212105538U (en) | A aluminum alloy water proof door hoisting device for electric substation | |
| CN210662644U (en) | Energy-saving street lamp adopting solar power generation | |
| CN113216731A (en) | Electrified pole setting device | |
| CN212588294U (en) | Wind and snow prevention solar photovoltaic panel | |
| CN201649956U (en) | Long-arm sector drive component of power-driven window regulator | |
| CN111043497A (en) | Movable elevator mechanism | |
| CN219794856U (en) | Lifting type communication base station | |
| CN214167135U (en) | Anchoring device of gantry crane | |
| CN220510239U (en) | Vehicle-mounted liftable remote sensing ground antenna | |
| CN215533252U (en) | Double-sided photoelectric intelligent glass display device | |
| CN220527442U (en) | Insulating environment-friendly gas cabinet | |
| CN218760236U (en) | Mounting support and fan engine room | |
| CN217294418U (en) | Install in electric lift pole at on-vehicle top | |
| CN221642326U (en) | Rainproof device for automobile charging pile | |
| CN218160835U (en) | Novel log periodic antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |