CN206046388U - A kind of spot gluing equipment - Google Patents
A kind of spot gluing equipment Download PDFInfo
- Publication number
- CN206046388U CN206046388U CN201620865144.8U CN201620865144U CN206046388U CN 206046388 U CN206046388 U CN 206046388U CN 201620865144 U CN201620865144 U CN 201620865144U CN 206046388 U CN206046388 U CN 206046388U
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- China
- Prior art keywords
- screw
- hole
- glue
- syringe needle
- fixedly connected
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Abstract
The utility model discloses a kind of spot gluing equipment, including material storage tube and for screw pump for dispensing glue, the screw pump includes screw-down valve, contains packing element and dispensing part, connection upper and lower two surface for containing packing element is provided with the middle part of the Sheng packing element leads glue hole, the dispensing part includes syringe needle and syringe needle connecting portion, glue hole is led described in the plastic hole connection of the syringe needle, the syringe needle connecting portion is removably fixedly connected with the Sheng packing element.By the rotary screw precalculated position being extruded into the liquid glue led in glue hole on PCB of a little, so ensure that plastic emitting is uniform, and the dispensing part of this equipment is detachable, upper corresponding dispensing part can be equipped with according to different application scenarios, applicable surface is wider, very convenient and practical.
Description
Technical field
This utility model is related to dispensing pump technical field, more particularly to a kind of spot gluing equipment.
Background technology
In PCB (Printed Circuit Board, printed circuit board (PCB)) process of manufacture, particularly dual platen is
Avoid the device on pcb board from dropping in process, typically all can the precalculated position of pcb board spray a kind of preheating and can solidify
Glue, generally uses red glue.
Traditional dispensing is dispensing by air pressure plastic emitting or artificial dispensing, when carrying out dispensing using both dispensing modes
The bad control of gel quantity of equipment, it is sometimes many sometimes few, lack and do not reached fixed effect, more and can cause to waste.Therefore design
It is a kind of that to ensure that the equipment of red glue is uniformly squeezed in plastic emitting be this area problem demanding prompt solution.
Utility model content
The purpose of this utility model is to provide a kind of spot gluing equipment, solves above technical problem.
It is that, up to this purpose, this utility model is employed the following technical solutions：
A kind of spot gluing equipment, including material storage tube and be used for screw pump for dispensing glue；
The screw pump includes screw-down valve, contains packing element and dispensing part；
Connection upper and lower two surface for containing packing element is provided with the middle part of the Sheng packing element leads glue hole；
The screw-down valve includes screw rod and leads glue nut；It is close to the hole for leading glue hole in the lateral wall for leading glue nut
Wall, on the screw rod, the screw rod and the glue nut thread of leading connect the glue nut sleeve of leading；The upper end of the screw rod
Stretch out the upper surface for containing packing element；
The lower end for containing packing element is provided with syringe needle fixed part；The dispensing part includes syringe needle and syringe needle connecting portion；The pin
Head is fixedly connected with the syringe needle connecting portion, and the syringe needle connecting portion is fixedly connected with the syringe needle fixed part；The syringe needle
Glue hole is led described in the connection of plastic hole；Wherein, the syringe needle connecting portion and the syringe needle fixed part be fixedly connected as it is detachable
It is fixedly connected；The plastic hole of the syringe needle is the pin hole of the syringe needle；
The material storage tube is included for depositing the storage cavity of liquid glue；The right-hand member of the storage cavity is communicated with pneumatic shuttle,
Glue hole is led described in the left end connection of the storage cavity；Wherein, the pneumatic shuttle for by the liquid glue from the storage cavity
Lead in glue hole described in press-in.
In this utility model embodiment, liquid glue is preferably red glue；The glue mode of entering of this equipment adopts pneumatic shuttle, passes through
Liquid glue press-in in storage cavity led glue hole by pneumatic shuttle, and then a little will lead the liquid glue in glue hole by rotary screw
The precalculated position being extruded on pcb board, so ensure that plastic emitting is uniform, and the dispensing part of this equipment is detachable, can be according to difference
Application scenario be equipped with upper corresponding dispensing part, applicable surface is wider, very convenient and practical.
Preferably, the spot gluing equipment also includes servomotor and the first actuating device；First actuating device includes
V belt translation structure and screw pump fixed mount；
The V belt translation structure includes drivewheel, driven pulley and the annular being stretched on the drivewheel and the driven pulley
Band；
The screw pump fixed mount includes drive mechanism fixed part and power transmission shaft；It is provided with the drive mechanism fixed part
For installing the drivewheel installation portion and driven pulley installation portion for installing the driven pulley of the drivewheel；The drivewheel
The middle part of installation portion and the driven pulley installation portion offers axis hole；The axis hole is through hole；
The servomotor is fixedly connected with the drive mechanism fixed part；The servomotor includes an electric rotating machine
Axle, the spin motor shaft pass through the axis hole of the drivewheel installation portion, are fixedly connected with the drivewheel；The power transmission shaft
The axis hole of the driven pulley installation portion is passed through in upper end, is fixedly connected with the driven pulley；The lower end of the power transmission shaft is provided with shaft
Fixed part, the upper end of the screw rod are fixedly connected with the shaft fixed part.
Preferably, the screw pump fixed mount also includes screw pump installation portion；
Pump housing fixed via is provided with the screw pump installation portion；It is solid that the pump housing is close in the lateral wall for containing packing element
Determine the hole wall of through hole.
Preferably, the spot gluing equipment also includes motor and fixed frame connector；
The fixed frame connector is fixedly connected with the drive mechanism fixed part；
The motor includes a motor screw；Screw rod installation through-hole is offered on the fixed frame connector；It is described
A screw rod attaching nut, the motor screw and screw rod attaching nut threaded connection are fixed with screw rod installation through-hole；
During work, the motor drives the motor screw rotation, the motor screw to rotarily drive the fixation
Frame connector moves along a straight line along the axis direction of the motor screw.
Preferably, the spot gluing equipment also includes two guiders for being arranged at the fixed frame connector two ends；
The guider includes line slideway and guide rail slide block；The both ends of the fixed frame connector respectively with it is described
Guide rail slide block is fixedly connected, and the guide rail slide block can do straight reciprocating motion along the track of the line slideway；
The parallel track of the line slideway is in the axis of the motor screw.
Preferably, the spot gluing equipment also includes holder；
The one end of the holder is fixedly connected with the fixed frame connector, and the other end of the holder is provided with
For clamping the clamping part of the material storage tube.
Preferably, the quantity of the holder is two.
Preferably, the spot gluing equipment is also included for covering the closure of the V belt translation structure；
The closure is fixedly connected with the upper surface of the drive mechanism fixed part.
Preferably, the screw pump also enters cemented joint including hollow；
It is described enter cemented joint one end connection it is described lead glue hole, it is described enter cemented joint the other end connection storage cavity.
Preferably, the spot gluing equipment also includes air inlet pipe；One end of the air inlet pipe connects the storage cavity, it is described enter
The other end of trachea connects the pneumatic shuttle.
The beneficial effects of the utility model：By rotary screw, the liquid glue in glue hole of leading of a little is extruded on PCB
Precalculated position, so ensure that plastic emitting is uniform, and the dispensing part of this equipment be detachable, can be matched somebody with somebody according to different application scenarios
Standby corresponding dispensing part, applicable surface are wider, very convenient and practical.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
The Facad structure figure of the spot gluing equipment that Fig. 1 is provided for this utility model embodiment.
The inverse layer structure figure of the spot gluing equipment that Fig. 2 is provided for this utility model embodiment.
The attachment structure figure of screw pump, the first actuating device and servomotor that Fig. 3 is provided for this utility model embodiment.
The structure chart of the screw pump fixed mount that Fig. 4 is provided for this utility model embodiment.
Motor and the attachment structure figure of fixed frame connector that Fig. 5 is provided for this utility model embodiment.
The structure chart of the screw pump that Fig. 6 is provided for this utility model embodiment.
The component drawings of the screw pump that Fig. 7 is provided for this utility model embodiment.
In figure：
10th, screw pump；11st, screw-down valve；111st, screw rod；1111st, shaft connecting portion；112nd, lead glue nut；12nd, dispensing part；
121st, syringe needle connecting portion；122nd, syringe needle；1221st, plastic hole；13rd, contain packing element；131st, lead glue hole；132nd, syringe needle fixed part；14th, enter
Cemented joint；20th, material storage tube；21st, air inlet pipe；30th, the first actuating device；31st, drivewheel；32nd, driven pulley；33rd, endless belt；34、
Locking knob；35th, screw pump fixed mount；351st, drive mechanism fixed part；3511st, drivewheel installation portion；3512nd, driven pulley is installed
Portion；352nd, power transmission shaft；3521st, shaft fixed part；353rd, screw pump installation portion；3531st, pump housing fixed via；3532nd, joint is stretched
Portal；40th, servomotor；41st, spin motor shaft；50th, motor；51st, motor screw；60th, guider；61st, straight line is led
Rail；62nd, guide rail slide block；70th, fixed frame connector；80th, holder；90th, closure.
Specific embodiment
This utility model embodiment provides a kind of spot gluing equipment, for reducing the use cost of air compressor machine.
To enable utility model purpose of the present utility model, feature, advantage more obvious and understandable, below will knot
The accompanying drawing in this utility model embodiment is closed, the technical scheme in this utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only a part of embodiment of this utility model, and not all embodiment.Based on this reality
With the embodiment in new, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of this utility model protection.
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings and by specific embodiment.
Refer to the Facad structure figure of the spot gluing equipment that Fig. 1 and Fig. 2, Fig. 1 are provided for this utility model embodiment.Fig. 2 is
The inverse layer structure figure of the spot gluing equipment that this utility model embodiment is provided.
Spot gluing equipment includes screw pump 10, material storage tube 20, the first actuating device 30, servomotor 40, motor 50, leads
To device 60, fixed frame connector 70, holder 80, closure 90 and pneumatic shuttle.
Specifically, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the screw pump that Fig. 3 is provided for this utility model embodiment be refer to
10th, the attachment structure figure of the first actuating device 30 and servomotor 40, Fig. 4 are solid for the screw pump that this utility model embodiment is provided
Determine the structure chart of frame 35, motor 50 and the connection knot of fixture connector 70 that Fig. 5 is provided for this utility model embodiment
Composition, the structure chart of the screw pump 10 that Fig. 6 is provided for this utility model embodiment, Fig. 7 are provided for this utility model embodiment
The component drawings of screw pump 10.
Screw pump 10 includes screw-down valve 11, dispensing part 12 and contains packing element 13.
The middle part for containing packing element 13 is provided with connection and contains upper and lower two surface of packing element 13 and leads glue hole 131.Screw-down valve 11 includes
Screw rod 111 and lead glue nut 112；The hole wall in glue hole 131 is close to lead in the lateral wall for leading glue nut 112, leads glue nut 112 and is sheathed on
On screw rod 111, screw rod 111 and lead glue nut 112 and be threadedly coupled；Stretch out the upper surface for containing packing element 13 in the upper end of screw rod 111.
It should be noted that to stop that leading glue nut 112 runs out of from Sheng packing element 13, the upper end screw thread for containing packing element 13 connects
Box nut on one is connected to, and glue nut 112 is led positioned at the lower section of the upper box nut, is offered screw rod in the middle part of the upper box nut
Through hole, the screw rod stretch out the upper surface of the upper box nut through the screw vent of upper box nut.
The lower end for containing packing element 13 is provided with syringe needle fixed part 132；Dispensing part 12 includes syringe needle 122 and syringe needle connecting portion 121；Pin
122 are fixedly connected with syringe needle connecting portion 121, and syringe needle connecting portion 121 is fixedly connected with syringe needle fixed part 132；Syringe needle 122 goes out
Glue hole 131 is led in the connection of glue hole 1221；Wherein, syringe needle connecting portion 121 and syringe needle fixed part 132 be fixedly connected as it is detachable solid
It is fixed to connect；Preferably, syringe needle connecting portion 121 and syringe needle fixed part 132 be in circle ring column shape, the inner side of syringe needle connecting portion 121
Wall is provided with female thread, and the lateral wall of syringe needle fixed part 132 is provided with and is matched with the female thread of the medial wall of syringe needle connecting portion 121
External screw thread, syringe needle connecting portion 121 and syringe needle fixed part 132 are threadedly coupled.
Material storage tube 20 is included for depositing the storage cavity of liquid glue；The right-hand member of the storage cavity is communicated with pneumatic shuttle, institute
Glue hole 131 is led in the left end connection for stating storage cavity；Wherein, the pneumatic shuttle is for the liquid glue is pressed into from the storage cavity
Lead in glue hole 131.In the present embodiment, the liquid glue is red glue.
This equipment is by the pre-determined bit being extruded into the liquid glue led in glue hole 131 on pcb board of a little of rotary screw 11
Put, it is ensured that plastic emitting is uniform, and the dispensing part 12 of this equipment is detachable, can be equipped with according to different application scenarios upper corresponding
Dispensing part 12, applicable surface is wider, very convenient and practical.
Specifically, first actuating device 30 includes V belt translation structure and screw pump fixed mount 35.The V belt translation knot
Structure includes drivewheel 31, driven pulley 32 and the endless belt 33 being stretched on drivewheel 31 and driven pulley 32.Screw pump fixed mount 35
Including drive mechanism fixed part 351, power transmission shaft 352 and screw pump installation portion 353.
It is provided with drive mechanism fixed part 351 for installing the drivewheel installation portion 3511 of drivewheel 31 and being used to install
The driven pulley installation portion 3512 of driven pulley 32；The middle part of drivewheel installation portion 3511 and driven pulley installation portion 3512 offers axle
Hole, the axis hole are through hole.
Servomotor 40 is fixedly connected with the lower surface of drive mechanism fixed part 351；Servomotor 40 includes an electric rotating
Arbor 41, spin motor shaft 41 pass through the axis hole of drivewheel installation portion 3511, are fixedly connected with drivewheel 31；Power transmission shaft 352
The axis hole of driven pulley installation portion 3512 is passed through in upper end, is fixedly connected with driven pulley 32, and the lower end of power transmission shaft 352 is provided with shaft and fixes
Portion 3521, the upper end of screw rod 111 are provided with shaft connecting portion 1111, and shaft connecting portion 1111 is used for and shaft fixed part 3521 is solid
It is fixed.Preferably, bearing can be set in shaft connection place, the shaft connection place includes junction of power transmission shaft 352 and driven pulley 32 etc..
Pump housing fixed via 3531 is provided with screw pump installation portion 353；It is close to the pump housing and fixes in the lateral wall of Sheng packing element 13
The hole wall of through hole 3531.Preferably, the left side of screw pump installation portion 353 is additionally provided with the locking that the lateral wall of packing element 13 is contained in connection
Knob 34, knob locking knob 34 are used for further fixed Sheng packing element 13.
Specifically, fixed frame connector 70 is fixedly connected with drive mechanism fixed part 351.
Motor 50 includes a motor screw 51；Screw rod installation through-hole is offered on fixed frame connector 70；The spiral shell
A screw rod attaching nut, the screw rod attaching nut in motor screw 51 and the screw rod installation through-hole are fixed with bar installation through-hole
Threaded connection.During work, 50 drive motor screw rod 51 of motor rotates, and motor screw 51 rotarily drives fixed frame connector 70
Axis direction along motor screw 51 moves along a straight line.Guider 60 is used to make the linear motion for fixing frame connector 70 more
Steadily, guider 60 includes line slideway 61 and guide rail slide block 62；Slide with guide rail respectively at the both ends of fixed frame connector 70
Block 62 is fixedly connected, and guide rail slide block 62 can do straight reciprocating motion along the track of line slideway 61；Wherein, the rail of line slideway 61
Axis of the road parallel to motor screw 51.
In the present embodiment, it is to be understood that spot gluing equipment also includes pedestal, the base level is positioned over horizontal plane
On, line slideway 61 is fixedly connected with the pedestal, and the track of line slideway 61 is perpendicular to horizontal plane.
Specifically, the one end of holder 80 is fixedly connected with fixed frame connector 70, and the other end of holder 80 sets
Have for clamping the clamping part of material storage tube 20.Preferably, the quantity of holder 80 is two, is respectively arranged at the two of material storage tube 20
End.
Closure 90 is used for the closure for covering the V belt translation structure, to avoid dust or debris from tying into V belt translation
Structure, affects its mechanical performance.Closure 90 is fixedly connected with the upper surface of drive mechanism fixed part 321.
Preferably, screw pump 10 also enters cemented joint 14 including hollow；Glue hole 131 is led in one end connection for entering cemented joint 14,
The other end for entering cemented joint 14 connects the storage cavity of material storage tube 20.
Specifically, material storage tube 20 also includes air inlet pipe 21；One end of air inlet pipe 21 connects the storage cavity, air inlet pipe 21
The other end connects the pneumatic shuttle.
In description of the present utility model, it is to be understood that the orientation of instruction such as term " interior ", " outward ", "left", "right" or
Position relationship is, based on the orientation or position relationship shown in Fig. 1, to be for only for ease of description this utility model and simplify description, and
Be not indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not intended that to restriction of the present utility model.
The above, above example only to illustrate the technical solution of the utility model, rather than a limitation；Although ginseng
This utility model is described in detail according to previous embodiment, it will be understood by those within the art that：Which is still
Technical scheme described in foregoing embodiments can be modified, or equivalent is carried out to which part technical characteristic and replace
Change；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each embodiment technical scheme of this utility model
Spirit and scope.
Claims (10)
1. a kind of spot gluing equipment, it is characterised in that including material storage tube and be used for screw pump for dispensing glue；
The screw pump includes screw-down valve, contains packing element and dispensing part；
Connection upper and lower two surface for containing packing element is provided with the middle part of the Sheng packing element leads glue hole；
The screw-down valve includes screw rod and leads glue nut；It is close to the hole wall for leading glue hole, institute in the lateral wall for leading glue nut
Stating and glue nut sleeve being led on the screw rod, the screw rod and the glue nut thread of leading connect；Stretch out the upper end of the screw rod
The upper surface for containing packing element；
The lower end for containing packing element is provided with syringe needle fixed part；The dispensing part includes syringe needle and syringe needle connecting portion；The syringe needle and
The syringe needle connecting portion is fixedly connected, and the syringe needle connecting portion is fixedly connected with the syringe needle fixed part；The plastic emitting of the syringe needle
Glue hole is led described in the connection of hole；Wherein, the syringe needle connecting portion and the syringe needle fixed part are fixedly connected as detachable fixation
Connection；
The material storage tube is included for depositing the storage cavity of liquid glue；The right-hand member of the storage cavity is communicated with pneumatic shuttle, described
Glue hole is led described in the left end connection of storage cavity；Wherein, the pneumatic shuttle is for the liquid glue is pressed into from the storage cavity
It is described to lead in glue hole.
2. spot gluing equipment according to claim 1, it is characterised in that also including servomotor and the first actuating device；Institute
Stating the first actuating device includes V belt translation structure and screw pump fixed mount；
The V belt translation structure includes drivewheel, driven pulley and the endless belt being stretched on the drivewheel and the driven pulley；
The screw pump fixed mount includes drive mechanism fixed part and power transmission shaft；Be provided with the drive mechanism fixed part for
The drivewheel installation portion and the driven pulley installation portion for installing the driven pulley of the drivewheel are installed；The drivewheel is installed
The middle part of portion and the driven pulley installation portion offers axis hole；The axis hole is through hole；
The servomotor is fixedly connected with the drive mechanism fixed part；The servomotor includes a spin motor shaft, institute
The axis hole that spin motor shaft passes through the drivewheel installation portion is stated, is fixedly connected with the drivewheel；The upper end of the power transmission shaft
The axis hole of the driven pulley installation portion is passed through, is fixedly connected with the driven pulley；The lower end of the power transmission shaft is provided with shaft and fixes
Portion, the upper end of the screw rod are fixedly connected with the shaft fixed part.
3. spot gluing equipment according to claim 2, it is characterised in that the screw pump fixed mount is also installed including screw pump
Portion；
Pump housing fixed via is provided with the screw pump installation portion；It is close to the pump housing and fixes logical in the lateral wall for containing packing element
The hole wall in hole.
4. spot gluing equipment according to claim 3, it is characterised in that also including motor and fixed frame connector；
The fixed frame connector is fixedly connected with the drive mechanism fixed part；
The motor includes a motor screw；Screw rod installation through-hole is offered on the fixed frame connector；The screw rod
A screw rod attaching nut, the motor screw and screw rod attaching nut threaded connection are fixed with installation through-hole；
During work, the motor drives the motor screw rotation, the motor screw to rotarily drive the fixed mount and connect
Fitting moves along a straight line along the axis direction of the motor screw.
5. spot gluing equipment according to claim 4, it is characterised in that also including being arranged at the fixed frame connector two ends
Two guiders；
The guider includes line slideway and guide rail slide block；The both ends of the fixed frame connector respectively with the guide rail
Slide block is fixedly connected, and the guide rail slide block can do straight reciprocating motion along the track of the line slideway；
The parallel track of the line slideway is in the axis of the motor screw.
6. spot gluing equipment according to claim 4, it is characterised in that also including holder；
The one end of the holder is fixedly connected with the fixed frame connector, the other end of the holder be provided with for
Clamp the clamping part of the material storage tube.
7. spot gluing equipment according to claim 6, it is characterised in that the quantity of the holder is two.
8. spot gluing equipment according to claim 2, it is characterised in that also include for covering the close of the V belt translation structure
Capping；
The closure is fixedly connected with the upper surface of the drive mechanism fixed part.
9. spot gluing equipment according to claim 1, it is characterised in that the screw pump also includes hollow entering cemented joint；
It is described enter cemented joint one end connection it is described lead glue hole, it is described enter cemented joint the other end connection storage cavity.
10. spot gluing equipment according to claim 1, it is characterised in that also including air inlet pipe；One end of the air inlet pipe connects
Lead to the storage cavity, the other end of the air inlet pipe connects the pneumatic shuttle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865144.8U CN206046388U (en) | 2016-08-10 | 2016-08-10 | A kind of spot gluing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865144.8U CN206046388U (en) | 2016-08-10 | 2016-08-10 | A kind of spot gluing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206046388U true CN206046388U (en) | 2017-03-29 |
Family
ID=58380373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620865144.8U Withdrawn - After Issue CN206046388U (en) | 2016-08-10 | 2016-08-10 | A kind of spot gluing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206046388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040538A (en) * | 2016-08-10 | 2016-10-26 | 东莞市凯格精密机械有限公司 | Adhesive dispensing device |
-
2016
- 2016-08-10 CN CN201620865144.8U patent/CN206046388U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040538A (en) * | 2016-08-10 | 2016-10-26 | 东莞市凯格精密机械有限公司 | Adhesive dispensing device |
| CN106040538B (en) * | 2016-08-10 | 2019-01-22 | 东莞市凯格精密机械有限公司 | A kind of spot gluing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20190122 |
|
| AV01 | Patent right actively abandoned |