CN209218491U - A kind of actuator housing and servo-driver - Google Patents
A kind of actuator housing and servo-driver Download PDFInfo
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- CN209218491U CN209218491U CN201821581485.8U CN201821581485U CN209218491U CN 209218491 U CN209218491 U CN 209218491U CN 201821581485 U CN201821581485 U CN 201821581485U CN 209218491 U CN209218491 U CN 209218491U
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000004512 die casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a kind of actuator housing and servo-drivers.The actuator housing and servo-driver of the utility model include: pedestal, and the pedestal includes pedestal bottom plate and pedestal center, and the pedestal center is vertically mounted on the pedestal bottom plate；Front shroud, the front shroud are mounted on the pedestal, and the front shroud is provided with control panel installation hole location, and control panel is installed hole location by the control panel and is fixed on front shroud；Back shroud, the back shroud are mounted on the pedestal, and the back shroud is provided with driving plate installation hole location, and driving plate is installed hole location by the driving plate and is fixed on back shroud；Upper cover plate, the upper cover plate are mounted on the top of pedestal center and are fixed by front shroud and back shroud.As it can be seen that the actuator housing and servo-driver of the utility model are simple and reasonable and the connection of each component is compact, heat dissipation performance is good.
Description
Technical field
The utility model relates to servo-driver fields, in particular to a kind of actuator housing and servo-driver.
Background technique
AC servo is a kind of closed-loop control system of control motor rotation, has high dynamic performance, high position essence
The features such as degree, good low speed torque performance.Servo-driver therein is a kind of critical function component of AC servo,
Servo-driver is also known as servo controller or servo amplifier, for receiving the instruction of servo upper-level control system sending, precisely
Ground controls motor rotation.
Servo-driver belongs to electronic product, constantly carries out energy conversion in the work course, what energy was constantly converted
In the process can be lossy, and wherein most loss is converted into heat and sheds.The accumulation of heat will affect the fortune of heater element
Row performance, and component life can be caused to reduce sharply because temperature is excessively high.
Servo-driver can be considered a kind of special frequency converter, basic, frequency converter mainly by rectify (AC to DC),
The compositions such as filtering, inversion (direct current becomes exchange), brake unit, driving unit, control unit.IGBT is cut-off frequency converter close to the inner portion
To adjust the voltage and frequency of out-put supply, supply voltage required for providing it according to the actual needs of motor, Jin Erda
To the purpose of energy conservation, speed regulation.
The internal temperature of servo-driver other than being influenced by the selection of the design of circuit and components, it is main also and shell
The design of body is related, and therefore, it is necessary to a kind of reasonable in design, actuator housings of perfect heat-dissipating, accelerates heat and distributes, drops
Low servo-driver internal temperature.
Utility model content
In order to overcome existing servo-driver, structure is complicated, the defect of heat-sinking capability difference, and the utility model provides one kind
Actuator housing and servo-driver, the actuator housing and servo-driver are simple and reasonable, and each component connection is compact, dissipate
Hot property is good, has good practicability in actual use.
Correspondingly, the utility model embodiment provides a kind of actuator housing, the actuator housing includes:
Pedestal, the pedestal include pedestal bottom plate and pedestal center, and the pedestal center is vertically fixed on the pedestal bottom
On plate；
Front shroud, the front shroud are arranged on the pedestal；The front shroud towards interior side extend multi-disc with
The parallel radiating fin of pedestal bottom plate；Braking resistor fixing screwed hole is provided on the radiating fin；On the front shroud
Hole location is installed equipped with control panel；The front shroud two sides are provided with multiple ventilation by forced draft holes in array distribution；The front shroud
External side is provided with a plurality of cover board slot position；
Back shroud, the back shroud are arranged on the pedestal；Driving plate installation hole location is provided on the back shroud；Institute
It states back shroud two sides and is provided with multiple ventilation by forced draft holes in array distribution；The back shroud is provided with a plurality of towards external side
Cover board slot position；
Upper cover plate, the upper cover plate are arranged in the top of pedestal center and are fixed on the front shroud and back shroud.
Optional embodiment is provided with pedestal installation through-hole, the pedestal installation through-hole setting on the pedestal bottom plate
At two of pedestal bottom plate it is diagonal on.
Optional embodiment, the ventilation by forced draft hole are strip hole and distinguish array distribution in front shroud and back shroud
Two sides；Width of the width of the strip hole no more than gap between adjacent two pieces of radiating fins；The ventilation by forced draft hole
Circular arc evacuation is respectively provided with above the pedestal installation through-hole.
Optional embodiment, the cover board slot position is strip and array distribution is in the front shroud and the back shroud
Side outside；The depth of the cover board slot position is 0.5 millimeter.
Optional embodiment, the front shroud and the back shroud are respectively provided with above the pedestal bottom plate through-hole
Circular arc evacuation.
Optional embodiment, the pedestal, front shroud, back shroud material be die casting aluminium；The material of the upper cover plate
For PVC plastic.
Correspondingly, the utility model embodiment provides a kind of servo-driver, including drive described in any of the above one
Dynamic device shell.
The utility model provides a kind of actuator housing and servo-driver, when installation successively by pedestal, front shroud, after
Cover board, upper cover plate are connected and fixed, and installation process is simple and convenient, and simple and reasonable；The radiating fin that front shroud extends with
And the setting in ventilation by forced draft hole improves the thermal diffusivity performance of servo-driver, ensure that the stability of operation and uses the longevity
Life.
Detailed description of the invention
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 is clear 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, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the servo-driver three-dimensional structure perspective view of the explosion of the utility model embodiment.
Fig. 2 is the three-dimensional view of pedestal in the utility model embodiment.
Fig. 3 is the three-dimensional view in the utility model embodiment on front side of front shroud.
Fig. 4 is the three-dimensional view in the utility model embodiment on rear side of front shroud.
Fig. 5 is the three-dimensional view in the utility model embodiment on front side of back shroud.
Fig. 6 is the three-dimensional view in the utility model embodiment on rear side of back shroud.
Fig. 7 is the three-dimensional view of upper cover plate in the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 is the servo-driver three-dimensional structure perspective view of the explosion of the utility model embodiment, the utility model embodiment
Provide a kind of actuator housing.The actuator housing includes pedestal 10, front shroud 20, back shroud 30 and upper cover plate 40, described
Front shroud 20, back shroud 30, pedestal bottom plate 11 and upper cover plate 40 are frame with pedestal center 12, form the shell of servo-driver
Body portion.
Basic, the pedestal 10 of the utility model embodiment includes pedestal bottom plate 11 and pedestal center 12, in the pedestal
The bottom edge of frame 12 is fixed on the pedestal bottom plate 11；The front shroud 20 and back shroud 30 are separately positioned on the pedestal center
12 two sides, and be connected and fixed with the pedestal center 12；The upper cover plate 40 is opposite with the pedestal bottom plate 11, in the base
12 top of seat center is connected and fixed with the front shroud 20 and back shroud 30.
In general, needing the element for carrying out heat dissipation design mainly to have system inside servo-driver from the aspect of based on heat dissipation
Dynamic resistance 01, dc-link capacitance 02, driving plate 03, control panel 04.
Braking resistor 01 be mainly used for control mechanical load than occasion heavier, that retro-speed requirement is very fast, will be electric
Regenerative electric energy caused by machine is consumed by braking resistor, or regenerative electric energy is fed back to power supply.In specific implementation
Since the start and stop of motor, speed change are more frequent, the calorific value of braking resistor 01 is larger.
Dc-link capacitance 02 can be used for compensating the difference of power needed for inverter and rectifier bridge output power, provide inversion
The input current of device, the current harmonics for reducing switching frequency enter power grid, absorb all device for power switching passes when emergency stop state
Break lower motor degaussing energy, Instantaneous peak power is provided, protects inverter or frequency converter from the impact of power grid instantaneous peak value.One
As, dc-link capacitance 02 participate in application scenarios it is more, in addition to type selecting is improper the service life is impacted other than, temperature is excessively high
The service life that dc-link capacitance can be reduced, leads to the failure of servo-driver, therefore, it is necessary to make dc-link capacitance 02
Work is under relatively low environment temperature.
Driving plate 03 use be with intelligent power module (IPM) core design driving circuit, there is overvoltage, excessively electric
Circuit is protected in the fault detections such as stream, overheat, under-voltage, mainly conforms to the pwm pulse that CPU is generated through driving circuit generation
The driving signal driving IGBT output voltage asked needs always since driving plate 03 is during the whole service of servo-driver
It keeps moving, therefore, the calorific value of driving plate 03 is higher；Drive plate temperature is excessively high can bring driving delay increase, motor
The problems such as step is lost in driving, it should be noted that the temperature of driving plate is reduced, to guarantee the normal fortune of driving plate 03 in routine use
Make.
Control panel 04, is also CPU board, and the brain of suitable people handles the parts such as various signals and control program, is servo
One of the components of most critical in device.Manufacture craft based on CPU influences, and the working environment of CPU should not be too high, in order to avoid to property
It can impact.
In conjunction with the three-dimensional view on rear side of the three-dimensional view and front shroud on front side of Fig. 3 and front shroud shown in Fig. 4, correspondingly,
Structure for servo-driver element radiating has radiating fin 13.Specifically, multi-disc radiating fin is from 20 face of front shroud
Internally side extends out and parallel with pedestal bottom plate 11, and there are heat dissipation gaps between the radiating fin 13；Into one
Step, in order to which the components for required heat dissipation are fixed, on the end face of how flat radiating fin, it is provided with fixation according to demand
Threaded hole.
Meanwhile in order to reinforce heat dissipation effect, high-voltage cast-aluminum cast system is can be used in said front-covering panel 20 and back shroud 30
At aluminum material has the characteristics that density is small, heating conduction is strong and easy processing.
Specifically, braking resistor 01 includes braking resistor 06 and braking resistor installs rebound 07, the braking resistor 06
It is connected and fixed with braking resistor installs rebound 07, and is locked at consolidating for radiating fin 13 by fasteners such as screws as a whole
Determine on threaded hole 28；
Driving plate 03 is arranged on the side of pedestal center 12 in dc-link capacitance 02；Dc-link capacitance 02 due to
Volume is larger, in order to enhance heat dissipation effect, while ventilation by forced draft hole is arranged in the two sides of front shroud 20 and back shroud 30, utilizes
The convection current of air is radiated.
Intelligent power module 05 is fixed in driving plate 03；The driving plate 03 is fastened on back shroud 30 towards servo
In the one side of internal drive, the back shroud 30 made of high-voltage cast-aluminum carries out heat loss through conduction.
Control panel 04 is fastened on front shroud 20 towards in the one side inside servo-driver, is made up of high-voltage cast-aluminum
Front shroud 20 carry out heat loss through conduction.
Fig. 2 is the three-dimensional view of pedestal in the utility model embodiment, specifically, being provided on pedestal for installing positioning
Through-hole 15, through-hole 15 be set to pedestal bottom plate 11 it is diagonal on, convenient for will entirely be watched using bolt or the structures such as screw or rivet
Driver is taken to be connected and fixed；Specifically, being provided with the lid for being connected and fixed front shroud 20 and back shroud 30 on pedestal bottom plate 11
Board hole 16, by the effect of cover board card hole 16, convenient for the front shroud deck 21 and rear cover board of front shroud 20 and back shroud 30
Seat 31 is fastened on pedestal bottom plate 11 by card hole 16；Specifically, 12 two sides of pedestal center are provided with for installing front cover
The front shroud of plate 20 and back shroud 30 buckle 171 and back shroud buckle 172, pass through front shroud buckle 171 and back shroud buckle 172
Front shroud 20 and back shroud 30 are fastened on pedestal 10, without using fasteners such as screws in assembly, dismounting is more
It is easy.
Fig. 3 is the three-dimensional view in the utility model embodiment on front side of front shroud, Fig. 4 be in the utility model embodiment before
Three-dimensional view on rear side of cover board.Specifically, being provided with front shroud deck 21 on front shroud 20, front shroud deck 21 is arranged in front cover
Front shroud 20 is located on pedestal 10 by the bottom of plate 20 by the cooperation of front shroud deck 21 and pedestal card hole 16；Specifically
, the side of front shroud 20 towards the pedestal center 12 is provided with front shroud card hole 22, by with front shroud card on pedestal 10
The cooperation of button 171, front shroud 20 is fastened on pedestal 10；It needs that front shroud 20 is passed through front cover board first when assembly
Seat 21 cooperation in pedestal card hole 16, then by front shroud card hole 22 and front shroud buckle 171 cooperation realize with it is described in
Frame is connected and fixed；Specifically, being additionally provided with the installation hole location 27 of control panel 04 on front shroud, Shi Keyong screw, pin are installed
Or control panel 04 is fixed on front shroud 20 by the connection structures such as rivet；Specifically, front shroud 20 extends towards interior side
The multi-disc radiating fin 13 parallel with pedestal bottom plate 11；Wherein, the fixation spiral shell of braking resistor 01 is provided on radiating fin 13
Pit 28.
Fig. 5 is the three-dimensional view in the utility model embodiment on front side of back shroud, Fig. 6 be in the utility model embodiment after
Three-dimensional view on rear side of cover board.Specifically, being provided with back shroud deck 31 on back shroud 30, back shroud deck 31 is arranged in rear cover
Back shroud 30 is located on pedestal 10 by the bottom of plate 30 by the cooperation of back shroud deck 31 and pedestal card hole 16；Specifically
, the side of back shroud 30 towards the pedestal center 12 is provided with back shroud card hole 32, by with rear cover board on pedestal 10
The cooperation of button 172, back shroud 30 is fastened on pedestal 10；It needs that back shroud 30 is passed through rear cover board first when assembly
Seat 31 cooperation in pedestal card hole 16, then by back shroud card hole 32 and back shroud buckle 172 cooperation realize with it is described in
Frame is connected and fixed；Specifically, driving plate installation through-hole 37 is provided on back shroud 30, installation Shi Keyong screw, pin or riveting
Driving plate 03 is fixed on back shroud 30 by the connection structures such as nail.
Specifically, front shroud card hole 25 and back shroud card hole 35 are provided on the top of front shroud 20 and back shroud 30, on
Cover board buckle 44 and the front shroud card hole 25 and back shroud card hole 35 of cover board cooperate, convenient for upper cover plate 40 is fastened on front cover
On plate 20 and back shroud 30；Specifically, the top of front shroud 20 and back shroud 30 is provided with preceding snap-gauge 23 and rear snap-gauge 33, it is right
Front shroud 20 and back shroud 30 are further fixed, and the generation in installation gap is avoided；Specifically, 20 He of front shroud
Front shroud slot position 26 and back shroud slot position 36 are respectively arranged on back shroud 30, the depth of slot position is 0.5 millimeter, and slot position is set
Set the temperature that servo driver outer casing can be effectively reduced, when contact is not easy to scald because temperature is excessively high.
It should be noted that the servo-driver for the ease of different manufacturers production design can be compatible with installation, according to row
Industry specification, servo-driver have the dimensional standard and hole location standard of standardization.Many servo-driver products are in order to save
Cost can reduce the volume of servo-driver, meet dimensional standard and hole location standard requirements by modes such as connecting plates；But by
Too small in servo-driver volume, heat dissipation effect is poor, and the operation life of servo-driver, operation stability are poor.Therefore, needle
To this problem of industry standard, the utility model embodiment servo driver outer casing overall dimensions and defined dimensional standard one
Cause, in order to which hole location standard is up to standard, referring to the solid on rear side of front shroud shown in Fig. 4 attempt on rear side of back shroud shown in fig. 6
Solid attempts, and the ventilation hole 24 and ventilation hole 34 of front shroud 20 and back shroud 30 are all provided with circle above pedestal bottom plate through-hole
Arc evacuation, by bolt etc., other connecting components are placed in pedestal bottom plate through-hole during being easily installed.Based on the above design, originally
Up to 90% or more of dimensional standard, corresponding heat dissipating mass is opposite to be reached most the servo-driver volume of utility model embodiment
Greatly, heat dissipation effect is better.
In order to further enhance heat dissipation effect, the two sides of front shroud 20 and back shroud 30 are provided with ventilation by forced draft hole 24 and right
Circulate air holes 34, convenient for convection current to reinforce radiating；Wherein, front shroud 20 extends multi-disc radiating fin 13 towards interior side,
Radiating fin 13 is parallel with pedestal bottom plate 11, carries out convenient for the ventilation by forced draft hole 24 that radiating fin 13 passes through front shroud 20 scattered
Heat.Particularly, braking resistor 01 is mounted on the radiating fin 13, is conducted by radiating fin 13 to braking resistor 01
Heat dissipation.
Fig. 7 is the three-dimensional view of upper cover plate in the utility model embodiment.Specifically, being provided with upper cover plate on upper cover plate 40
Buckle 44, upper cover plate buckle 44 is by the cooperation with front shroud card hole 22 and back shroud card hole 32, convenient for carrying out to upper cover plate 40
It positions and fixed；Specifically, being provided with snap-gauge 45 on upper cover plate 40, upper cover plate 40 is further fixed, avoids installing
The generation in gap；Specifically, being provided with lead slot orifice plate 41 on upper cover plate 40, arranged convenient for the lead to internal element；
Specifically, being provided with cylindrical shaft 46 on upper cover plate 40, rotating plate 43 is connected to the cylindrical shaft 46 on cylindrical shaft seat, rotating plate 43
Play the role of certain dustproof and waterproof when closed.Wherein, 43 be provided with positioning convex platform 431 on rotating plate, positioning convex platform 431 with it is upper
Cover board hole location 47 cooperates, and rotating plate is fixed；Specifically, being provided with cylinder boss 48 on upper cover plate 40, rotating plate 42 is connected to
On cylinder boss 48, rotating plate 42 has certain dustproof and waterproof effect in closure.Wherein, prominent position is provided on rotating plate 42
421, convenient for manually opening and being closed in 42 use process of rotating plate.
During the installation process, it has good positioning first pedestal 10；Then control panel 04 and system have been connected and fixed on front shroud 20
Dynamic resistance 01, has been connected and fixed driving plate 03 on back shroud 30；Then, front shroud 20 and back shroud 30 are fastened on base
On the two sides of seat 10；Finally, upper cover plate 40 is fastened on front shroud 20 and back shroud 30.
In the utility model embodiment, the material of pedestal 10, front shroud 20 and back shroud 30 is die casting aluminium, there is thermal diffusivity
Well, the features such as plasticity is strong；The features such as material of upper cover plate 40 is PVC plastic, and flexible is good, hard, rigidity is good.
Correspondingly, the servo-driver includes above-described the embodiment of the invention also provides a kind of servo-driver
Any one actuator housing, in conjunction with above introduction and attached drawing 1 to attached drawing 7, the servo-driver of the embodiment of the present invention radiates
It works well, structure is simple, has good practicability.
According to described above, actuator housing and servo-driver structure provided by the embodiment of the utility model is simple but even
Connect it is compact, installation or removal process it is simple and convenient, meet industry standard standard.And the installation site of heater element is arranged appropriate
When keeping heater element heat dispersal situations good, ensure that running stability and operation life, have that stability is strong, the service life is long, operation
The advantages that reliable.
In addition, having carried out detailed Jie to a kind of actuator housing provided by the utility model embodiment and servomechanism above
It continues, specific case should be used herein, the principles of the present invention and embodiment are expounded, above embodiments
Illustrate the method and its core concept for being merely used to help understand the utility model；Meanwhile for the general technology people of this field
Member, based on the idea of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this
Description should not be construed as a limitation of the present invention.
Claims (7)
1. a kind of actuator housing, which is characterized in that the actuator housing includes:
Pedestal, the pedestal include pedestal bottom plate and pedestal center, and the pedestal center is vertically fixed on the pedestal bottom plate；
Front shroud, the front shroud are arranged on the pedestal；The front shroud extends multi-disc and pedestal towards interior side
The parallel radiating fin of bottom plate；Braking resistor fixing screwed hole is provided on the radiating fin；The front shroud is equipped with
Control panel installs hole location；The front shroud two sides are provided with multiple ventilation by forced draft holes in array distribution；The front shroud direction
External side is provided with a plurality of cover board slot position；
Back shroud, the back shroud are arranged on the pedestal；Driving plate installation hole location is provided on the back shroud；After described
Cover board two sides are provided with multiple ventilation by forced draft holes in array distribution；Back shroud facing external side is provided with a plurality of cover board
Slot position；
Upper cover plate, the upper cover plate are arranged in the top of pedestal center and are fixed on the front shroud and back shroud.
2. actuator housing according to claim 1, which is characterized in that it is logical to be provided with pedestal installation on the pedestal bottom plate
Hole, the pedestal installation through-hole be arranged in two of pedestal bottom plate it is diagonal on.
3. actuator housing according to claim 2, which is characterized in that the ventilation by forced draft hole is strip hole and difference array
It is distributed in the two sides of front shroud and back shroud；The width of the strip hole is no more than gap between adjacent two pieces of radiating fins
Width；The ventilation by forced draft hole is respectively provided with circular arc evacuation above the pedestal installation through-hole.
4. actuator housing according to claim 1, which is characterized in that the cover board slot position is strip and array distribution exists
The side of the front shroud and the back shroud outside；The depth of the cover board slot position is 0.5 millimeter.
5. actuator housing according to claim 1, which is characterized in that the front shroud and back shroud is logical in pedestal bottom plate
Circular arc evacuation is respectively provided with above hole.
6. actuator housing according to claim 1, which is characterized in that the pedestal, front shroud, back shroud material be pressure
Cast aluminium；The material of the upper cover plate is PVC plastic.
7. a kind of servo-driver, which is characterized in that including actuator housing described in claim 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581485.8U CN209218491U (en) | 2018-09-27 | 2018-09-27 | A kind of actuator housing and servo-driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821581485.8U CN209218491U (en) | 2018-09-27 | 2018-09-27 | A kind of actuator housing and servo-driver |
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| Publication Number | Publication Date |
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| CN209218491U true CN209218491U (en) | 2019-08-06 |
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| CN201821581485.8U Active CN209218491U (en) | 2018-09-27 | 2018-09-27 | A kind of actuator housing and servo-driver |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI884042B (en) * | 2024-07-22 | 2025-05-11 | 英業達股份有限公司 | Multi-module compatible server chassis |
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2018
- 2018-09-27 CN CN201821581485.8U patent/CN209218491U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI884042B (en) * | 2024-07-22 | 2025-05-11 | 英業達股份有限公司 | Multi-module compatible server chassis |
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Effective date of registration: 20200623 Address after: Room 1101-1114, 11 / F, Skyworth Digital Building, West Songbai Road, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN XINGHUO CNC Co.,Ltd. Address before: 518103 Tianrui Industrial Park, No. 35 Xinhe Community Fuyuan Road, Fuhai Street, Baoan District, Shenzhen City, Guangdong Province, 511, 5th floor, A5 Building Patentee before: SHENZHEN XINCHUAN ELECTRIC TECHNOLOGY Co.,Ltd. |
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