CN208919592U - A kind of laptop radiator support - Google Patents
A kind of laptop radiator support Download PDFInfo
- Publication number
- CN208919592U CN208919592U CN201821029147.3U CN201821029147U CN208919592U CN 208919592 U CN208919592 U CN 208919592U CN 201821029147 U CN201821029147 U CN 201821029147U CN 208919592 U CN208919592 U CN 208919592U
- Authority
- CN
- China
- Prior art keywords
- laptop
- radiator
- support frame
- sliding
- embedded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to computer fittings technical fields, disclose a kind of laptop radiator support, including pedestal and radiating bottom plate, and radiating bottom plate one end avris and pedestal one end are hinged;By the way that microcontroller is arranged, cooperation sliding radiator is used, and is individually controlled according to actual temperature sliding radiator, facilitates laptop radiating, and can save power consumption;Positioning tooth bar and swinging strut are used in conjunction with each other, convenient to carry out angular adjustment to radiating bottom plate;Activity orientation column is convenient to be positioned and is fixed to laptop, convenient for operating to laptop;Two sliding radiators are arranged conveniently to radiate to laptop, improve radiating efficiency, the utility model has the characteristics that compact-sized, sliding radiator facilitates adjustment and is able to carry out independent control, good heat dissipation effect, using after this cooling stand, it can effectively ensure that the heat dissipation effect when laptop works long hours, operate normally laptop.
Description
Technical field
The utility model relates to computer fittings technical field, specially a kind of laptop radiator support.
Background technique
Laptop (Laptop) is otherwise known as " portable computer, laptop computer, palm PC or laptop computer ",
Its maximum feature is exactly that fuselage is small and exquisite, easy to carry compared to PC, be it is a kind of it is small-sized, can portable PC, usually
1-3 kilograms of weight, due to small in size, light-weight, the portability of laptop is more liked by people.However, due to notes
This computer is used as the higher production electronic product of integration degree, and internal structure is more complex, can generate a large amount of heat at work,
The heat of long-term running laptop accumulated inside, and notebook PC radiator mostly uses fan attachment, drives internal
Air flowing, to reach the heat dissipation effect that laptop internal heat is discharged, but the radiator of laptop itself
Heat dissipation effect is poor, and radiating rate is slower, it is easy to phenomena such as influencing the speed of service of computer, or even will appear blue screen, crash,
Computer can be damaged when serious, the use of consumer is affected, releases the notebook with auxiliary heat dissipation function in the market thus
Computer bracket.
But the constant speed fan that the notebook computer bracket of common auxiliary heat dissipation function is installed using fixed position, and it is each
The thermovent position of laptop is different, to reduce the effect of external heat radiation bracket, and can not root using constant speed fan
Heat dissipation adjusting is carried out according to the actual work temperature of laptop, wastes electric power while reducing heat dissipation effect again, and
Notebook computer bracket borrows laptop external interface, causes interface few in number to use nervous.
Utility model content
The purpose of the utility model is to provide a kind of laptop radiator support, have it is compact-sized, be convenient for carrying, slide
The characteristics of dynamic radiator facilitates adjustment and is able to carry out independent control, good heat dissipation effect, using after this cooling stand, can effectively protect
The heat dissipation effect when laptop works long hours is demonstrate,proved, laptop is operated normally, solves in the prior art
It is insufficient.
To achieve the above object, the utility model provides the following technical solutions: a kind of laptop radiator support, including
Pedestal and radiating bottom plate, described radiating bottom plate one end avris and pedestal one end are hinged;
The pedestal includes substrate, positioning tooth bar, shaft, socket box;The substrate is the rectangular slab of rear side upper end protrusion
Shape, the rectangular plate-like of middle position hollow out, positioning tooth bar are two, respectively the laterally uniform both ends that substrate is arranged in, shaft
It is two, is respectively fixedly connected in substrate front end two sides, socket box is embedded the middle position in the middle position on rear side of substrate upper end,
And substrate rear end inner socket box side is embedded with microcontroller;
The radiating bottom plate includes support frame, connecting cross beam, activity orientation column, radiator-grid, sliding radiator, rotation branch
Column;The support frame is that upper end middle position offers the rectangular box-like of rectangular recess, support frame bottom two sides and substrate front end
The shaft of two sides is cooperatively connected, and keeps support frame hinged with substrate, is fixedly connected on the inside of connecting cross beam both ends and support frame, and support
Frame, connecting cross beam avris offer sliding slot, sliding radiator is two, be embedded between support frame and connecting cross beam respectively,
And sliding radiator is electrically connected by cable and microcontroller, activity orientation column is two, is embedded respectively in support frame bottom
Upper end, and activity orientation column lower end and support frame rotation connect, radiator-grid is fixedly connected on support frame upper end middle position, rotates
Pillar upper end is flexibly connected middle position on the inside of support frame, and swinging strut lower end and positioning tooth bar are clamped.
By the way that microcontroller is arranged, cooperation sliding radiator is used, and is carried out according to actual temperature to sliding radiator independent
Control, facilitates laptop radiating, and can save power consumption;Positioning tooth bar and swinging strut are used in conjunction with each other, convenient
Angular adjustment is carried out to radiating bottom plate;Activity orientation column is convenient to be positioned and is fixed to laptop, convenient for notebook
Computer is operated;Two sliding radiators being arranged are convenient to radiate to laptop, improves radiating efficiency.
Further, multiple USB jacks are embedded on the socket box, button switch A are embedded on the left of USB jack,
Multiple USB jacks are electrically connected using parallel way, and major loop is controlled by button switch A.
By the way that multiple USB jacks are arranged, other external electrical equipments are facilitated to use, not excessive occupancy laptop
On interface, and be arranged button switch A can to socket box power supply carry out on-off, be easy to use.
Further, the sliding radiator includes glide base, heat emission fan, temperature sensor;The glide base is
Two sides are equipped with the rectangular box-like of sliding rail, and glide base and the sliding slot on support frame and connecting cross beam are in mating connection, temperature sensing
Device is embedded on the left of glide base upper end, and heat emission fan is embedded in the through-hole in glide base middle position.
It is convenient that position adjustment, the temperature sensor of setting are carried out to sliding radiator by using slide rail type glide base
Set point temperature monitoring can be carried out to laptop, real time temperature is transmitted to microcontroller and is handled.
Further, the glide base lower end is provided with button switch B, and the one end button switch B passes through cable and micro-control
Device processed is electrically connected, and the button switch B other end is electrically connected with heat emission fan, temperature sensor respectively.
It is electrically connected by the way that button switch B is arranged on glide base, and by cable to related component, it is convenient to cunning
Dynamic radiator is independently controlled, using electricity wisely.
Further, the heat dissipation net surface is coated with anti-skidding silica gel.
Laptop can be prevented to be placed on radiator-grid rear occur relatively by coating anti-skidding silica gel in heat dissipation net surface
Sliding, the generation other than preventing.
Further, the positioning tooth bar upper end uniformly laterally offers semicircle shape groove.
It is convenient that angular adjustment is carried out to radiating bottom plate by swinging strut by opening up multiple semicircle shape grooves.
Further, the swinging strut lower end is cylindric, the semicircle shape of swinging strut lower end and positioning tooth bar upper end
Groove clamping.
By setting cylindric for swinging strut lower end, it can be fitted close and block with the semicircle shape groove in positioning tooth bar
If guaranteeing the reliability of connection.
Further, the substrate, positioning tooth bar, support frame, connecting cross beam, sliding radiator use ABS engineering plastics
It is made.
By using main component made of ABS engineering plastics, while guaranteeing the cooling stand overall structural strength,
Weight is reduced, it is easy to carry.
Further, the four corners of the pedestal lower end are provided with support sucker.
Sucker is supported by setting, support is consolidated when pedestal being facilitated to be placed on desktop, prevents the cooling stand from sliding.
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon.
Fig. 1 is a kind of overall structure diagram of laptop radiator support of the utility model;
Fig. 2 is a kind of schematic diagram of base structure of laptop radiator support of the utility model;
Fig. 3 is a kind of sliding heat spreader structures schematic diagram of laptop radiator support of the utility model;
Fig. 4 is a kind of pedestal schematic rear view of laptop radiator support of the utility model;
Fig. 5 is a kind of sliding radiator elevational schematic view of laptop radiator support of the utility model.
Figure label explanation: 1 it is pedestal, 11 is substrate, 12 is positioning tooth bar, 13 is shaft, 14 is socket box, 141 is
Button switch A, 142 be USB jack, 2 be radiating bottom plate, 21 be support frame, 22 be connecting cross beam, 23 be activity orientation column, 24
It is sliding radiator for radiator-grid, 25,251 be glide base, 252 be heat emission fan, 253 be temperature sensor, 254 is that button is opened
Close B, 255 be microcontroller, 26 be swinging strut.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Please refer to Fig. 1-4: a kind of laptop radiator support, including pedestal 1 and radiating bottom plate 2, the radiating bottom plate 2
One end avris and 1 one end of pedestal are hinged;
The pedestal 1 includes substrate 11, positioning tooth bar 12, shaft 13, socket box 14;The substrate 11 is that rear side upper end is convex
The rectangular plate-like risen, the rectangular plate-like of middle position hollow out, positioning tooth bar 12 are two, laterally uniform respectively to be arranged in substrate
11 both ends, shaft 13 are two, are respectively fixedly connected in 11 front end two sides of substrate, after socket box 14 is embedded end on the substrate 11
The middle position in side middle position, and 11 rear end inner socket box of substrate, 14 side is embedded with microcontroller 255;
The radiating bottom plate 2 includes support frame 21, connecting cross beam 22, activity orientation column 23, radiator-grid 24, sliding radiator
25, swinging strut 26;The support frame 21 is that upper end middle position offers the rectangular box-like of rectangular recess, 21 lower part of support frame
The shaft 13 of two sides and 11 front end two sides of substrate is cooperatively connected, and keeps support frame 21 and substrate 11 hinged, 22 both ends of connecting cross beam with
It is fixedly connected on the inside of support frame 21, and the avris of support frame 21, connecting cross beam 22 offers sliding slot, sliding radiator 25 is two
It is a, it is embedded between support frame 21 and connecting cross beam 22 respectively, and it is electrical by cable and microcontroller 255 to slide radiator 25
Connection, activity orientation column 23 are two, are embedded respectively in 21 lower part upper end of support frame, and 23 lower end of activity orientation column and support frame
21 rotation connections, radiator-grid 24 are fixedly connected on 21 upper end middle position of support frame, and 26 upper end of swinging strut is flexibly connected support
21 inside middle position of frame, 26 lower end of swinging strut and positioning tooth bar 12 are clamped.
By be arranged microcontroller 255, cooperation sliding radiator 25 use, according to actual temperature to sliding radiator 25 into
Row individually control, facilitates laptop radiating, and can save power consumption;Positioning tooth bar 12 and swinging strut 26 cooperate
It uses, it is convenient that angular adjustment is carried out to radiating bottom plate 2;Activity orientation column 23 is convenient to be positioned and is fixed to laptop,
Convenient for being operated to laptop;Two sliding radiators 25 being arranged are convenient to radiate to laptop, improves
Radiating efficiency.
It is embedded with multiple USB jacks 142 on the socket box 14, button switch A141 is embedded on the left of USB jack, it is more
A USB jack 142 is electrically connected using parallel way, and major loop is controlled by button switch A141.
By the way that multiple USB jacks 142 are arranged, other external electrical equipments are facilitated to use, not excessive occupancy notebook
Interface on computer, and the button switch A141 being arranged can carry out on-off to 14 power supply of socket box, be easy to use.
The sliding radiator 25 includes glide base 251, heat emission fan 252, temperature sensor 253;The glide base
251 are equipped with the rectangular box-like of sliding rail for two sides, and glide base 251 matches company with the sliding slot on support frame 21 and connecting cross beam 22
It connects, temperature sensor 253 is embedded on the left of 251 upper end of glide base, and heat emission fan 252 is embedded in 251 middle position of glide base
Through-hole in.
Convenient to carry out position adjustment to sliding radiator 25 by using slide rail type glide base 251, the temperature of setting passes
Sensor 253 can carry out set point temperature monitoring to laptop, and real time temperature is transmitted to microcontroller 255 and is handled.
251 lower end of glide base is provided with button switch B254, and the one end button switch B254 passes through cable and micro-control
Device 255 processed is electrically connected, and the button switch B254 other end is electrically connected with heat emission fan 252, temperature sensor 253 respectively.
It is electrically connected by the way that button switch B254 is arranged on glide base 251, and by cable to related component, side
Just sliding radiator 25 is independently controlled, using electricity wisely.
24 surface of radiator-grid is coated with anti-skidding silica gel.
Laptop can be prevented to be placed on radiator-grid 24 rear generation by coating anti-skidding silica gel on 24 surface of radiator-grid
Opposite sliding, the generation other than preventing.
12 upper end of positioning tooth bar uniformly laterally offers semicircle shape groove.
It is convenient that angular adjustment is carried out to radiating bottom plate 2 by swinging strut 26 by opening up multiple semicircle shape grooves.
26 lower end of swinging strut is cylindric, the semicircle shape groove of 26 lower end of swinging strut and 12 upper end of positioning tooth bar
Clamping.
By setting cylindric for 26 lower end of swinging strut, can be fitted close with the semicircle shape groove in positioning tooth bar 12
Card is set, and guarantees the reliability of connection.
The substrate 11, positioning tooth bar 12, support frame 21, connecting cross beam 22, sliding radiator 25 use ABS engineering plastics
It is made.
By using main component made of ABS engineering plastics, while guaranteeing the cooling stand overall structural strength,
Weight is reduced, it is easy to carry.
The four corners of 1 lower end of pedestal are provided with support sucker.
Sucker is supported by setting, support is consolidated when pedestal 1 being facilitated to be placed on desktop, prevents the cooling stand from sliding.
Working principle of the utility model is: being in the manner described above attached each component, inserted by External cable and USB
Mouth connection, the button switch A141 pressed on socket box 14 are powered on the cooling stand, and rotation swinging strut 26 makes to rotate
Semicircle shape groove on 26 lower end of pillar and positioning tooth bar 12, which is fitted close, to be clamped, and the card of swinging strut 26 is adjusted when in use and sets
Position is adjusted the tilt angle of cooling stand, by 23 pull-up of activity orientation column of cooling stand lower end, by notebook electricity
Brain is placed on 2 upper end of radiating bottom plate, and the lower end of laptop is contacted with activity orientation column 23, and sliding radiator 25 is being propped up
It is slid into the sliding slot of support frame 21 and connecting cross beam 22 at laptop radiating mouth, the heat that laptop generates, which passes through, to be dissipated
Heat supply network 24 is discharged through the heat emission fan 252 on sliding radiator 25, and in the process, microcontroller 255 is according to predetermined information and ties
It closes the monitoring signals that temperature sensor 253 transmits and revolving speed control is carried out to heat emission fan 252, and user can be logical according to service condition
The button switch B254 crossed on sliding radiator 25 closes corresponding heat emission fan 252 and temperature sensor 253, using electricity wisely;It is external
The pluggable USB jack on socket box 14 of electrical appliance at, reduce to the occupancy of interface on laptop.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms;Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein, and should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of laptop radiator support, it is characterised in that: including pedestal and radiating bottom plate, one end edge of radiating bottom plate
Side and pedestal one end are hinged;
The pedestal includes substrate, positioning tooth bar, shaft, socket box;The substrate is the rectangular plate-like of rear side upper end protrusion, in
Between position hollow out rectangular plate-like, positioning tooth bar is two, laterally uniform both ends that substrate is arranged in respectively, shaft two
It is a, it is respectively fixedly connected in substrate front end two sides, socket box is embedded the middle position in the middle position on rear side of substrate upper end, and base
Plate rear end inner socket box side is embedded with microcontroller;
The radiating bottom plate includes support frame, connecting cross beam, activity orientation column, radiator-grid, sliding radiator, swinging strut;Institute
Stating support frame is that upper end middle position offers the rectangular box-like of rectangular recess, support frame bottom two sides and substrate front end two sides
Shaft is cooperatively connected, and keeps support frame hinged with substrate, is fixedly connected on the inside of connecting cross beam both ends and support frame, and support frame, company
The avris for connecing crossbeam offers sliding slot, and sliding radiator is two, is embedded between support frame and connecting cross beam respectively, and slide
Radiator is electrically connected by cable and microcontroller, and activity orientation column is two, is embedded respectively in support frame bottom upper end, and
Activity orientation column lower end and support frame rotation connect, and radiator-grid is fixedly connected on support frame upper end middle position, on swinging strut
End is flexibly connected middle position on the inside of support frame, and swinging strut lower end and positioning tooth bar are clamped.
2. laptop radiator support according to claim 1, it is characterised in that: be embedded on the socket box multiple
USB jack, is embedded with button switch A on the left of USB jack, and multiple USB jacks are electrically connected using parallel way, major loop by
Button switch A control.
3. laptop radiator support according to claim 1, it is characterised in that: the sliding radiator includes sliding
Pedestal, heat emission fan, temperature sensor;The glide base is rectangular box-like, glide base and the support frame that two sides are equipped with sliding rail
In mating connection with the sliding slot on connecting cross beam, temperature sensor is embedded on the left of glide base upper end, and heat emission fan is embedded in cunning
In the through-hole in moving base middle position.
4. laptop radiator support according to claim 3, it is characterised in that: the glide base lower end is provided with
Button switch B is electrically connected by cable one end and USB jack, the button switch B other end respectively with heat emission fan, temperature sensing
Device is electrically connected.
5. laptop radiator support according to claim 1, it is characterised in that: the heat dissipation net surface is coated with anti-
Sliding silica gel.
6. laptop radiator support according to claim 1, it is characterised in that: the positioning tooth bar upper end is uniformly horizontal
To offering semicircle shape groove.
7. laptop radiator support according to claim 1, it is characterised in that: the swinging strut lower end is cylinder
The semicircle shape groove of shape, swinging strut lower end and positioning tooth bar upper end is clamped.
8. laptop radiator support according to claim 1, it is characterised in that: the substrate, positioning tooth bar, support
Frame, connecting cross beam, sliding radiator are made of ABS engineering plastics.
9. laptop radiator support according to claim 1, it is characterised in that: the four corners of the pedestal lower end
It is provided with support sucker.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821029147.3U CN208919592U (en) | 2018-07-01 | 2018-07-01 | A kind of laptop radiator support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821029147.3U CN208919592U (en) | 2018-07-01 | 2018-07-01 | A kind of laptop radiator support |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208919592U true CN208919592U (en) | 2019-05-31 |
Family
ID=66694927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821029147.3U Active CN208919592U (en) | 2018-07-01 | 2018-07-01 | A kind of laptop radiator support |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208919592U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111022864A (en) * | 2019-11-20 | 2020-04-17 | 浙江无极互联科技有限公司 | Adjustable notebook computer support |
-
2018
- 2018-07-01 CN CN201821029147.3U patent/CN208919592U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111022864A (en) * | 2019-11-20 | 2020-04-17 | 浙江无极互联科技有限公司 | Adjustable notebook computer support |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102193584B (en) | Integrated computer | |
TWI527513B (en) | Rack server | |
CN208919592U (en) | A kind of laptop radiator support | |
CN108533906A (en) | A kind of laptop radiator support | |
CN109960391B (en) | Heat dissipation dustproof connecting device for fixing power supply on back of host | |
CN205540542U (en) | Notebook computer radiator is adjusted to high stepping | |
CN204883559U (en) | Notebook computer dispels heat and puts up with adjustable | |
CN216345049U (en) | High efficiency computer heat dissipation base | |
CN202563429U (en) | Computer power supply box | |
CN107861575A (en) | A kind of high radiating liftable main frame placing box | |
CN204790814U (en) | Quick -witted heating panel is calculated in intelligence speed governing | |
CN111930194B (en) | Computer host convenient to installation | |
CN107817882A (en) | One kind adjusts convenient heat radiating rack of notebook computer | |
CN203164855U (en) | Notebook computer cooling device | |
CN208334843U (en) | LED backlight, large-size screen monitors touch control display device and infrared touch control display device | |
CN203386468U (en) | Intelligent video-on-demand machine | |
CN207867432U (en) | A kind of built-in heat radiator for notebook computer | |
CN207319171U (en) | A kind of computer heat radiating device with shock-absorbing function | |
CN206894791U (en) | A kind of ASON terminal in video monitoring equipment | |
CN211551032U (en) | Computer display convenient to angle of adjustment | |
CN215734304U (en) | Multimedia cloud terminal | |
CN215494916U (en) | Detachable heat dissipation accessory for computer | |
CN207780710U (en) | A kind of computer heat radiation rack | |
CN109164900A (en) | A kind of communication computer cooling device | |
CN207754808U (en) | A kind of laptop with heat sinking function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510631 6th floor, 8 Zhongshan Avenue West, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangdong Kangwei Technology Development Co.,Ltd. Address before: 510631 6th floor, 8 Zhongshan Avenue West, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU KANGWEI OFFICE EQUIPMENT Co.,Ltd. |