CN207440252U - Latent oil direct-drive permanent-magnetism motor power-measuring system - Google Patents
Latent oil direct-drive permanent-magnetism motor power-measuring system Download PDFInfo
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- CN207440252U CN207440252U CN201721625955.1U CN201721625955U CN207440252U CN 207440252 U CN207440252 U CN 207440252U CN 201721625955 U CN201721625955 U CN 201721625955U CN 207440252 U CN207440252 U CN 207440252U
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- latent oil
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Abstract
The utility model discloses a kind of latent oil direct-drive permanent-magnetism motor power-measuring system, including pedestal, mechanical load device, sensor module, sealing and connecting device, motor support component and testboard, wherein, the mechanical load device includes bearing axle, the sensor module includes first support and torque sensor, the torque sensor includes the first transmission shaft, the left end of first transmission shaft is rotatablely connected the bearing axle, the right end of first transmission shaft is used to be rotatablely connected to the output shaft of motor, the first support is fixedly connected on the pedestal, the sealing and connecting device is being tightly connected the output terminal of motor, the motor support component is used to support motor, the testboard is electrically connected at the mechanical load device and the torque sensor.By the acquisition and analysis of the testboard data, easily realize the characterisitic parameter of measurement latent oil direct-drive permanent-magnetism motor, verifying bench is provided to product appearance acceptance test.
Description
Technical field
The utility model is related to oil field equipment technical field technical field, more particularly to latent oil direct-drive permanent-magnetism motor is surveyed
Work(system.
Background technology
Latent oil direct-drive permanent-magnetism motor is the multipolar dynamo of low speed high torque, qualified before use, needing to be tested for the property.
Latent oil direct-drive permanent-magnetism motor is slim-lined construction, and common measurement of power platform can not be general, it is necessary to devise therefore special
Power-measuring system, to measure the characterisitic parameter of latent oil direct-drive permanent-magnetism motor.
Utility model content
The main purpose of the utility model is to propose a kind of latent oil direct-drive permanent-magnetism motor power-measuring system, it is intended to can be very convenient
Ground measures the characterisitic parameter of latent oil direct-drive permanent-magnetism motor.
To achieve the above object, the utility model proposes latent oil direct-drive permanent-magnetism motor power-measuring system, including：
Pedestal；
Mechanical load device is installed on the left of the upper end of the pedestal, and the mechanical load device includes being located at its right side
Bearing axle, to provide mechanical load；
Sensor module, positioned at the right side of the mechanical load device, the sensor module includes first support and peace
Loaded on the torque sensor in the first support, the torque sensor includes shell and the prominent shell or so end face and sets
The first transmission shaft put, the left end of first transmission shaft are rotatablely connected the bearing axle, and the right end of first transmission shaft is used
In the output shaft of rotation connection to latent oil direct-drive permanent-magnetism motor, the lower end of the first support is fixedly connected on the pedestal；
Sealing and connecting device, to be installed between the sensor module and latent oil direct-drive permanent-magnetism motor, with the company of sealing
Connect the output terminal of latent oil direct-drive permanent-magnetism motor；
Motor support component on the right side of the upper end of the pedestal, is used to support latent oil direct-drive permanent-magnetism motor；And
Testboard is electrically connected at the mechanical load device and the torque sensor.
Preferably, the mechanical load device is magnetic powder brake.
Preferably, the sealing and connecting device includes：
Second support, lower end are fixedly connected on the pedestal；
Second driving shaft is rotatablely installed in the second support, described in the left end rotation connection of the second driving shaft
The right end of first transmission shaft, the right end of the second driving shaft are used to be rotatablely connected the output shaft of latent oil direct-drive permanent-magnetism motor；With
And
Seal assembly is seal-installed in the second support, for sealing the output terminal of latent oil direct-drive permanent-magnetism motor.
Preferably, the second support includes：
Support plate, lower end are fixedly installed in the upper end of the pedestal, and the upper end of the support plate is equipped with mounting hole；
Axle sleeve is fixedly installed in the right side of the support plate, and the corresponding mounting hole is set；And
End cap is fixedly installed in the left side of the support plate, and the corresponding mounting hole is set, and the end cap is equipped with
Relief hole is worn for the second driving shaft.
Preferably, the right end lateral surface of the axle sleeve is equipped with first annular groove, the left end outside of the second driving shaft
Face is equipped with second annular groove, and the seal assembly includes：
First sealing ring is installed in the first annular groove, is directly driven forever with latent oil for sealing the axle sleeve
The mating surface of the output terminal of magneto；
Second sealing ring is installed in the relief hole, and is installed between the second driving shaft and the end cap, with
Seal the gap between the second driving shaft and the relief hole；And
Axis clamp spring is installed in the second annular groove, is moved to the left with the second sealing ring described in /V.
Preferably, first sealing ring is O-ring seal；And/or
Second sealing ring is mechanical seal.
Preferably, multiple spiro connecting pieces are further included；
The pedestal includes two in the guide rail that is oppositely arranged, along left and right to equipped with multiple positioning on each guide rail
Hole, the rear and front end of the motor support component are selectively fixedly installed in the multiple positioning by the multiple spiro connecting piece
Kong Zhong, so that the motor support component is adjustable to position along left and right.
Preferably, the motor support component is upward and downward height adjustable structure.
Preferably, the motor support component includes：
Fixed plate is fixedly installed on the pedestal；
Height-regulating device, movable end and fixing end, fixing end including upward and downward distribution are connected to the fixed plate；
Supporting plate, is fixedly connected on the movable end of the height-regulating device, and the upper surface of the supporting plate is set in semi-circular；With
And
Buckle is fixedly installed on the supporting plate, and the lower face of the buckle is set in semi-circular, for the supporting plate
Form a mounting hole worn for latent oil direct-drive permanent-magnetism motor.
Preferably, the motor support component is set multiple, and is mounted on along left and right to interval on the pedestal.
In technical solution provided by the utility model, the motor support component is straight to support the latent oil of simultaneously elongate
Magneto, the output shaft of the sealing and connecting device connection latent oil direct-drive permanent-magnetism motor are driven, and seals its output terminal, works as latent oil
After the rotation of direct-drive permanent-magnetism electrical power, the testboard controls the mechanical load device to provide mechanical load, the sensor
Component acquisition increases torque and the rotary speed parameter of the latent oil direct-drive permanent-magnetism motor after load, passes through the acquisition of the testboard data
With analysis, easily realize the characterisitic parameter of measurement latent oil direct-drive permanent-magnetism motor, inspection is provided to product appearance acceptance test
Test platform.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the schematic front view of an embodiment of latent oil direct-drive permanent-magnetism motor power-measuring system provided by the utility model；
Fig. 2 is the main view schematic cross-sectional view of sealing and connecting device in Fig. 1；
Fig. 3 is the left view schematic diagram of motor support component in Fig. 1.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
If it is to be appreciated that relating to directionality instruction in the utility model embodiment, directionality instruction is only used for solving
Relative position relation, motion conditions under a certain particular pose between each component etc. are released, if the particular pose changes
When, then directionality instruction also correspondingly changes correspondingly.
It if, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can express or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of latent oil direct-drive permanent-magnetism motor power-measuring system, Fig. 1 to Fig. 3 is provided by the utility model
The schematic diagram of one embodiment of latent oil direct-drive permanent-magnetism motor power-measuring system.
Also referring to Fig. 1 to Fig. 3, the latent oil direct-drive permanent-magnetism motor power-measuring system 100 includes pedestal 1, mechanical load
Device 2, sensor module 3, sealing and connecting device 4, motor support component 5 and testboard, wherein, the mechanical load device 2
It is installed on the left of the upper end of the pedestal 1, the mechanical load device 2 includes being located at the bearing axle 21 on the right side of it, to provide machine
Tool loads, and the sensor module 3 is located at the right side of the mechanical load device 2, and the sensor module 3 includes first support
31 and the torque sensor 32 that is installed in the first support 31, the torque sensor 32 includes shell and prominent described outer
The first transmission shaft 321 that shell or so end face is set, the left end of first transmission shaft 321 are rotatablely connected the bearing axle 21, institute
The right end of the first transmission shaft 321 is stated for being rotatablely connected to the output shaft (not shown) of latent oil direct-drive permanent-magnetism motor 1a, described the
The lower end of one stent 31 is fixedly connected on the pedestal 1, and the sealing and connecting device 4 is being installed on the sensor module
Between 3 and latent oil direct-drive permanent-magnetism motor 1a, to be tightly connected the output terminal of latent oil direct-drive permanent-magnetism motor 1a, the motor support group
Part 5 is mounted on the right side of the upper end of the pedestal 1, is used to support latent oil direct-drive permanent-magnetism motor 1a, the testboard is electrically connected at
The mechanical load device 2 and the torque sensor 32 are (it should be noted that the testboard described in the present embodiment is common
Electromechanical testing platform, belong in the prior art ripe product, correlation acquisition data can be obtained, and data are carried out computing with
Analysis).
In technical solution provided by the utility model, the motor support component 5 to support and elongate latent oil
Direct-drive permanent-magnetism motor 1a, the sealing and connecting device 4 connect the output shaft of latent oil direct-drive permanent-magnetism motor 1a, and seal its output
End, after latent oil direct-drive permanent-magnetism motor 1a, which is powered, to be rotated, it is negative that the testboard controls the mechanical load device 2 to provide machinery
It carries, the acquisition of sensor module 3 increases torque and the rotary speed parameter of the latent oil direct-drive permanent-magnetism motor 1a after load, by described
The acquisition and analysis of testboard data easily realize the characterisitic parameter of measurement latent oil direct-drive permanent-magnetism motor 1a, product are gone out
Field acceptance test provides verifying bench.
Specifically, in embodiment provided by the utility model, the mechanical load device 2 is to provide a kind of load, can be with
For disk brake or drum brake, in the present embodiment, the mechanical load device 2 is magnetic powder brake, magnetic powder brake
It is to transfer torque according to electromagnetic principle and using magnetic powder, with excitation current and transfers the substantially linear spy of torque
Point is often used in the occasions such as measurement of power loading and the braking of gearing, in this embodiment, selects the magnetic powders brake utensil
There is preferable effect.
Latent oil direct-drive permanent-magnetism motor 1a fills dynamo oil before operating in motor, in order to prevent in entire test process
Dynamo oil leaks, latent oil direct-drive permanent-magnetism motor 1a output terminal increase a sealing and connecting device 4, while output torque from
To the effect of sealing, specifically, referring to Fig. 2, the sealing and connecting device 4 include second support 41, second driving shaft 42 and
Seal assembly 43, wherein, the lower end of the second support 41 is fixedly connected on the pedestal 1,42 turns of the second driving shaft
Dynamic to be installed in the second support 41, the left end of the second driving shaft 42 is rotatablely connected the right side of first transmission shaft 321
End, the right end of the second driving shaft 42 are used to be rotatablely connected the output shaft of latent oil direct-drive permanent-magnetism motor 1a, the seal assembly
43, it is seal-installed in the second support 41, for sealing the output terminal of latent oil direct-drive permanent-magnetism motor 1a, the second support
41 so that the second driving shaft 42 and the seal assembly 43 and latent oil direct-drive permanent-magnetism motor 1a are coaxial, in the same of transmission torque
When have preferable sealing effect, reduce entire test environment and the probability of oil leak occur so that test environment clean.
Further, referring to Fig. 2, the second support 41 includes support plate 411, axle sleeve 412 and axle sleeve 412, wherein,
The lower end of the support plate 411 is fixedly installed in the upper end of the pedestal 1, and the upper end of the support plate 411 is equipped with mounting hole
411a, the axle sleeve 412 is fixedly installed in the right side of the support plate 411, and the corresponding mounting hole 411a is set, described
End cap 413 is fixedly installed in the left side of the support plate 411, and the corresponding mounting hole 411a is set, on the end cap 413
Equipped with relief hole 413a, worn for the second driving shaft 42.
The second support 41 is made of three components, facilitates the assembling of total, the second biography described in first location and installation
Moving axis 42 assembles seal assembly 43, the end cap 413 is fixedly installed in institute in the mounting hole 411a of the support plate 411
On the left side for stating support plate 411, that is, complete the installation of the 4 left side mechanism of sealing and connecting device；The axle sleeve 412 is placed on
The output shaft of latent oil direct-drive permanent-magnetism motor 1a, then the output shaft of the second driving shaft 42 and latent oil direct-drive permanent-magnetism motor 1a are used
Spline housing connects, and is then fixed the axle sleeve 412 and is installed on the right side of the support plate 411, finally will
The axle sleeve 412 is fixedly connected with the output terminal of latent oil direct-drive permanent-magnetism motor 1a, realizes the second driving shaft 42 and latent oil
The installation of 4 right side structure of sealing and connecting device is completed in the rotation connection of the output shaft of direct-drive permanent-magnetism motor 1a.
Further, it is described referring to Fig. 2, the right end lateral surface of the axle sleeve 412 is equipped with first annular groove 412a
The left end lateral surface of second driving shaft 42 is equipped with second annular groove 421, and the seal assembly 43 includes the first sealing ring
431st, the second sealing ring 432 and axis clamp spring 433, first sealing ring 431 are installed on the first annular groove 412a
It is interior, for sealing the mating surface of the axle sleeve 412 and the output terminal of latent oil direct-drive permanent-magnetism motor 1a, second sealing ring 432
It is installed in the relief hole 413a, and is installed between the second driving shaft 42 and the end cap 413, to seal described
Gap between two transmission shafts 42 and the relief hole 413a, the axis clamp spring 433 are installed on the second annular groove 421
It is interior, it is moved to the left with the second sealing ring 432 described in /V, the output terminal of the axle sleeve 412 and latent oil direct-drive permanent-magnetism motor 1a is adopted
It being sealed with first sealing ring 431, first sealing ring 431 can be the sealing elements such as rubber strip or felt circle, this
In embodiment, first sealing ring 431 is the output terminal of O-ring seal, the axle sleeve 412 and latent oil direct-drive permanent-magnetism motor 1a
For stationary fit, there is preferable sealing effect using O-ring seal；It is adopted between the end cap 413 and the second driving shaft 42
It being sealed with second sealing ring 432, second sealing ring 432 can be felt circle or framework type sealing ring etc., this
In embodiment, second sealing ring 432 is mechanical seal, and the end cap 413 is dynamic cooperation with the second driving shaft 42, is adopted
There is preferable sealing effect with mechanical seal.
Latent oil direct-drive permanent-magnetism motor 1a in order to facilitate the installation of, the latent oil direct-drive permanent-magnetism motor power-measuring system 100 further include
Multiple spiro connecting pieces 6, the pedestal 1 include two in the guide rail 11 that is oppositely arranged, on each guide rail 11 along left and right to equipped with
Multiple location holes 111, the rear and front end of the motor support component 5 are selectively fixedly mounted by the multiple spiro connecting piece 6
In the multiple location hole 111, so that the motor support component 5 is adjustable to position along left and right, as far as possible by the motor branch
Support component 5 is installed on the position of motor center of gravity, has preferable effect.
Connect in order to enable identical mechanical load device 2, sensor module 3 and sealing may be employed in the motor of different size
Connection device 4, it is desirable that tested motor and the mechanical load device 2, sensor module 3 and sealing and connecting device 4 are concentric, specifically
Ground, in the present embodiment, the motor support component 5 is upward and downward height adjustable structure, by adjusting the motor support component 5
Height so that the latent oil direct-drive permanent-magnetism motor power-measuring system 100 have versatility.
Specifically, referring to Fig. 3, the motor support component 5 includes fixed plate 51, height-regulating device 52, supporting plate 53 and buckles
Plate 54, wherein, the fixed plate 51 is fixedly installed on the pedestal 1, and the height-regulating device 52 includes the work of upward and downward distribution
Moved end and fixing end, fixing end are connected to the fixed plate 51, and the supporting plate 53 is fixedly connected on the height-regulating device 52
Movable end, the upper surface of the supporting plate 53 are set in semi-circular, and the buckle 54 is fixedly installed on the supporting plate 53, the button
The lower face of plate 54 is set in semi-circular, for forming a fixation worn for latent oil direct-drive permanent-magnetism motor 1a with the supporting plate 53
Hole 54a, the height-regulating device 52 can be screw thread adjusting means, or gear rack arrangement, as long as it can realize up and down
The device adjusted to height is all the height adjustment device described in the utility model, after suitable position is highly transferred to, the button
Plate 54 is combined with the supporting plate 53, locks latent oil direct-drive permanent-magnetism motor 1a.
In order to preferably install latent oil direct-drive permanent-magnetism motor 1a, the motor support component 5 set it is multiple, and along left and right to
Interval is mounted on the pedestal 1, is laid on latent oil direct-drive permanent-magnetism motor 1a length directions multiple so that latent oil direct-drive permanent-magnetism
Motor 1a fixations are more stable, in addition, when the specification of latent oil direct-drive permanent-magnetism motor 1a is longer, can accelerate more electricity
Machine support component 5 pulls open the distance between two neighboring described motor support component 5 to realize that latent oil, which is fixedly mounted, directly drives
Magneto 1a has preferable stability and versatility.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of latent oil direct-drive permanent-magnetism motor power-measuring system, for testing the characterisitic parameter of latent oil direct-drive permanent-magnetism motor, feature
It is, the latent oil direct-drive permanent-magnetism motor power-measuring system includes：
Pedestal；
Mechanical load device is installed on the left of the upper end of the pedestal, and the mechanical load device includes being located at negative on the right side of it
Axis is carried, to provide mechanical load；
Sensor module, positioned at the right side of the mechanical load device, the sensor module includes first support and is installed on
Torque sensor in the first support, the torque sensor include what shell and the prominent shell or so end face were set
First transmission shaft, the left end of first transmission shaft are rotatablely connected the bearing axle, and the right end of first transmission shaft is used to turn
The dynamic output shaft for being connected to latent oil direct-drive permanent-magnetism motor, the lower end of the first support is fixedly connected on the pedestal；
Sealing and connecting device, it is latent to be tightly connected to be installed between the sensor module and latent oil direct-drive permanent-magnetism motor
The output terminal of oily direct-drive permanent-magnetism motor；
Motor support component on the right side of the upper end of the pedestal, is used to support latent oil direct-drive permanent-magnetism motor；And
Testboard is electrically connected at the mechanical load device and the torque sensor.
2. latent oil direct-drive permanent-magnetism motor power-measuring system as described in claim 1, which is characterized in that the mechanical load device is
Magnetic powder brake.
3. latent oil direct-drive permanent-magnetism motor power-measuring system as described in claim 1, which is characterized in that the sealing and connecting device bag
It includes：
Second support, lower end are fixedly connected on the pedestal；
Second driving shaft is rotatablely installed in the second support, and the left end of the second driving shaft is rotatablely connected described first
The right end of transmission shaft, the right end of the second driving shaft are used to be rotatablely connected the output shaft of latent oil direct-drive permanent-magnetism motor；And
Seal assembly is seal-installed in the second support, for sealing the output terminal of latent oil direct-drive permanent-magnetism motor.
4. latent oil direct-drive permanent-magnetism motor power-measuring system as claimed in claim 3, which is characterized in that the second support includes：
Support plate, lower end are fixedly installed in the upper end of the pedestal, and the upper end of the support plate is equipped with mounting hole；
Axle sleeve is fixedly installed in the right side of the support plate, and the corresponding mounting hole is set；And
End cap is fixedly installed in the left side of the support plate, and the corresponding mounting hole is set, and the end cap, which is equipped with, steps down
Hole is worn for the second driving shaft.
5. latent oil direct-drive permanent-magnetism motor power-measuring system as claimed in claim 4, which is characterized in that on the outside of the right end of the axle sleeve
Face is equipped with first annular groove, and the left end lateral surface of the second driving shaft is equipped with second annular groove, the seal assembly
Including：
First sealing ring is installed in the first annular groove, for sealing the axle sleeve and latent oil direct-drive permanent-magnetism electricity
The mating surface of the output terminal of machine；
Second sealing ring is installed in the relief hole, and is installed between the second driving shaft and the end cap, with sealing
Gap between the second driving shaft and the relief hole；And
Axis clamp spring is installed in the second annular groove, is moved to the left with the second sealing ring described in /V.
6. latent oil direct-drive permanent-magnetism motor power-measuring system as claimed in claim 5, which is characterized in that first sealing ring is O
Type sealing ring；And/or
Second sealing ring is mechanical seal.
7. latent oil direct-drive permanent-magnetism motor power-measuring system as described in claim 1, which is characterized in that further include multiple spiro connecting pieces；
The pedestal includes two in the guide rail that is oppositely arranged, along left and right to equipped with multiple location holes, institute on each guide rail
The rear and front end for stating motor support component is selectively fixedly installed in by the multiple spiro connecting piece in the multiple location hole,
So that the motor support component is adjustable to position along left and right.
8. latent oil direct-drive permanent-magnetism motor power-measuring system as described in claim 1, which is characterized in that the motor support component is
Upward and downward height adjustable structure.
9. latent oil direct-drive permanent-magnetism motor power-measuring system as claimed in claim 8, which is characterized in that the motor support component bag
It includes：
Fixed plate is fixedly installed on the pedestal；
Height-regulating device, movable end and fixing end, fixing end including upward and downward distribution are connected to the fixed plate；
Supporting plate, is fixedly connected on the movable end of the height-regulating device, and the upper surface of the supporting plate is set in semi-circular；And
Buckle is fixedly installed on the supporting plate, and the lower face of the buckle is set in semi-circular, for being formed with the supporting plate
One mounting hole worn for latent oil direct-drive permanent-magnetism motor.
10. the latent oil direct-drive permanent-magnetism motor power-measuring system as described in claim 7 to 9 any one, which is characterized in that the electricity
The setting of machine support component is multiple, and is mounted on along left and right to interval on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625955.1U CN207440252U (en) | 2017-11-27 | 2017-11-27 | Latent oil direct-drive permanent-magnetism motor power-measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721625955.1U CN207440252U (en) | 2017-11-27 | 2017-11-27 | Latent oil direct-drive permanent-magnetism motor power-measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207440252U true CN207440252U (en) | 2018-06-01 |
Family
ID=62285057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721625955.1U Active CN207440252U (en) | 2017-11-27 | 2017-11-27 | Latent oil direct-drive permanent-magnetism motor power-measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207440252U (en) |
-
2017
- 2017-11-27 CN CN201721625955.1U patent/CN207440252U/en active Active
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