CN108227942B - A kind of keyboard convenient for heat dissipation - Google Patents
A kind of keyboard convenient for heat dissipation Download PDFInfo
- Publication number
- CN108227942B CN108227942B CN201711480624.8A CN201711480624A CN108227942B CN 108227942 B CN108227942 B CN 108227942B CN 201711480624 A CN201711480624 A CN 201711480624A CN 108227942 B CN108227942 B CN 108227942B
- Authority
- CN
- China
- Prior art keywords
- keyboard body
- key
- keyboard
- air
- air cavity
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
Abstract
The present invention relates to network hardware technical fields, disclose a kind of keyboard convenient for heat dissipation, including keyboard body and key, key is evenly arranged on keyboard body, key lower part is equipped with spring, air cavity is equipped with below key, piston plate is equipped in air cavity, connecting rod is fixed between piston plate and key, air cavity side wall is equipped with air hose, several buffer gears are additionally provided on keyboard body, buffer gear includes pressure chamber, pushing plate is equipped in pressure chamber, pushing plate lower support bar, pressure chamber and air cavity constitute cushion chamber, cushion chamber side wall is equipped with escape pipe, escape pipe includes two air inlet and air outlet, one of air inlet is connected to cushion chamber, another air inlet can be connected to cushion chamber and connectivity part is equipped with blocking mechanism, blocking mechanism includes rack gear and shaft, shaft is equipped with the gear being engaged with rack, rack gear is equipped with tension spring, Baffle is fixed in shaft.The configuration of the present invention is simple good can avoid keyboard body from falling to overturning on the ground and be broken.
Description
Technical field
The present invention relates to network hardware technical fields, and in particular to a kind of keyboard convenient for heat dissipation.
Background technique
Keyboard body is the input equipment for computer operation, and the key on pressing keyboard body can input instruction and arrive
In the operating system of computer, to be operated to computer.Keyboard body is also referred to as function key, including typewrites mechanical, electrical
Brain keyboard body etc..With popularizing for PC device, requirement of the people to keyboard body is also gradually increased therewith, therefore
Miscellaneous keyboard body occurs therewith.For game player, mechanical keyboard ontology is essential equipment, mechanical
Keyboard body can not only improve the feel of operator, also answer the sensitivity of mechanical keyboard ontology deeply welcomed by the people.But nothing
Following problems are still remained by that keyboard body:
(1) it when summer people are typewrited using keyboard body, is not perspired because receiving, a large amount of sweat can be infected in keyboard body
On, it is easy to keyboard body is polluted and is easy to bring inconvenience so that keyboard body loses sensitivity.
(2) keyboard body is placed on the table, and when accidentally falling to keyboard body under table, keyboard body bottom lands
When keyboard body be easy repeatedly reversion the key of keyboard body or corner angle are smashed, so that user be needed to buy keyboard sheet again
Body increases financial burden.
Summary of the invention
The purpose of the present invention is to provide a kind of keyboards convenient for heat dissipation, are becomed easily infected by with the sweat solved on human body in key
On disk ontology, the problem of causing keyboard body to lose sensitivity.
In order to achieve the above objectives, the technical scheme is that a kind of keyboard convenient for heat dissipation, if including keyboard body and
Dry key, key are evenly arranged on keyboard body, which is characterized in that are provided between the key lower part and keyboard body
Spring, the keyboard body below key are equipped with air cavity, are equipped with the piston plate for separating air cavity in the air cavity, piston plate with press
The connecting rod being slidably connected with keyboard body is fixed between key, air cavity side wall is equipped with the air hose being located at below piston plate, air hose one
End is connected to air cavity, and the air hose other end is additionally provided with several buffer gears on the keyboard body, buffer gear includes towards key
The pressure chamber being connected to air cavity, pressure chamber bottom are equipped with opening, are equipped with the pushing plate being slidably connected with keyboard body in pressure chamber,
Pushing plate lower part is equipped with the support rod across keyboard body, and the pressure chamber and air cavity constitute the big cushion chamber in the small lower part in top,
Cushion chamber side wall is equipped with the escape pipe between piston plate and pushing plate, and escape pipe includes towards the gas outlet of key and two
Air inlet, gas outlet are connected to cushion chamber, and one of air inlet is equipped with baffle, is fixedly connected with shaft on baffle, are turned
Axis is equipped with gear, and keyboard body is equipped with the rack gear that is slidably connected with keyboard body and engages with gear, on rack gear with keyboard
Tension spring is provided between ontology.
The principle of the present invention and the utility model has the advantages that when being inputted using keyboard body, finger pressing keys, key can squeeze
Pressing spring and push connecting rod, connecting rod can extrusion piston plate slide downward, piston plate can be blown the gas in air cavity by air hose
It to key, and blows on finger and sweat on hand is dried up, to avoid sweat on hand from dropping onto keyboard body, together
Wind in Shi Fengguan dries up the sweat on key to key, and sweat is avoided to remain on key.When finger unclamps key,
Spring will push key reset and spring will pull piston plate upward sliding, so that air cavity forms the suction to outside air
Power, the dust that air cavity can suck gas and be driven by gas, whens pressing keys, can also blow away the ash on a part of keyboard body
Dirt avoids the dust accretions on keyboard body.
When keyboard body falls accidentally from eminence, tension spring, which will be slow, under the action of weightlessness pulls up rack gear and slides up
Dynamic, spring is pulled weightless piston plate using the elastic force of itself, and spring, which draws piston plate to certain position, stops sliding, and
And cushion chamber is made to suck a certain amount of gas by air inlet.Rack gear upward sliding will drive gear rotation, and gear will drive
Shaft is rotated.Shaft rotation will drive baffle and slide on keyboard body, thus the air inlet open that will be blocked, so that
Two air inlets of escape pipe are connected to cushion chamber.When keyboard body bottom lands, support rod can push up pushing plate,
And then the gas in cushion chamber can quickly be extruded by two air inlets, it is formed on gravity direction on keyboard body
Reaction force so that keyboard body will not be flipped during falling and keyboard body bottom lands, support rod with push away
Movable plate can form keyboard body and buffer, so that keyboard body be avoided to break.
On the above base case:
Further preferred: the support rod bottom is equipped with fixing piece.Support rod can be fixed in fixing piece, facilitate keyboard
The placement of ontology.
Further preferred: the fixing piece is sucker.It can be incited somebody to action by support rod when keyboard body is placed in the horizontal plane
Air in sucker squeezes out and is formed vacuum, thus sucker by keyboard body adsorb it is stable on the table, avoid keyboard body from
It is slid on desktop.
Further preferred: the escape pipe is inverted F shape.Escape pipe is F shape pipe, required in people's pressing keys
The wind blown is less, it is only necessary to an air inlet is exhausted, and need when keyboard body is fallen two air inlets be exhausted from
And increase air-flow to the reaction force of keyboard body.
It is further preferred: to be equipped with above the pushing plate and to be fixed on keyboard body and for being limited to pushing plate
Elastic piece.Pushing plate is limited, avoids keyboard body under gravity and pushing plate that opposite sliding occurs, to keep away
Exempt from the space of diminution cushion chamber.
It is further preferred: adsorption layer is equipped in the air cavity.The dust that adsorption layer sucks air cavity adsorbs, will be by
It can facilitate after key disassembly and dust is handled.
Detailed description of the invention
Fig. 1 is top view of the present invention convenient for the keyboard embodiment of heat dissipation；
Fig. 2 is press-key structure schematic diagram in Fig. 1 of the present invention；
Fig. 3 is buffer gear structural schematic diagram in Fig. 1 of the present invention；
Fig. 4 is the part A enlarged drawing of Fig. 3.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
Appended drawing reference in Figure of description includes: keyboard body 1, buffer gear 2, key 3, spring 4, connecting rod 5, air hose
6, air cavity 8, pushing plate 9, support rod 10, sucker 11, tension spring 12, escape pipe 13, gear 14, shaft 15, rack gear 16, baffle 17.
Embodiment 1:
As shown in attached drawing 1, attached drawing 2, attached drawing 3 and attached drawing 4, a kind of keyboard convenient for heat dissipation, including keyboard body 1 and several
Key 3, key 3 are evenly arranged on keyboard body 1.Spring 4,4 one end of spring are provided between 3 lower part keyboard body 1 of key
It is fixed on key 3,4 other end of spring is fixed on keyboard body 1, and the keyboard body 1 of 3 lower section of key is equipped with air cavity 8, gas
The adsorption layer of adsorbable dust is equipped in chamber 8, adsorption layer is water-absorbing sponge.The work for opening 8 horizontal subdivision of air cavity is equipped in air cavity 8
Seben, is provided with the connecting rod 5 being slidably connected with keyboard body 1 between piston plate and key 3,5 one end of connecting rod is fixed on piston plate
On, 5 other end of connecting rod is fixed on keyboard body 1, and connecting rod 5 vertical sliding, spring 4 can be set in connecting rod 5 on keyboard body 1
Outside.8 side wall of air cavity is equipped with the air hose 6 being located at below piston plate, and air hose 6 is fixed in keyboard body 1,6 one end of air hose and gas
Chamber 8 is connected to, and 6 other end of air hose is towards key 3.When people finger pressing keys 3 carry out keyboard body 1 input when, key 3 by
Extruding can squeeze spring 4, and connecting rod 5 is pushed to push piston plate slide downward to connecting rod 5, and piston plate slide downward can squeeze gas
Gas in chamber 8, and the gas in air cavity 8 is blown out by air hose 6, air hose 6 is directed toward key 3, can be by the ash around key 3
Dirt is blown away, while the sweat on key 3 being dried up.At this point, finger pressing keys 3, the wind of blowout can also opponent refer to and be blowed,
Sweat on hand is reduced, is stained on keyboard body 1 to reduce sweat.When finger decontrols key 3, it is multiple that spring 4 will push key 3
Position, key 3 can pull up the reset of connecting rod 5, and connecting rod 5 pulls piston plate upward sliding to reset.Piston plate upward sliding can make
Air cavity 8 forms the suction to external air, and air cavity 8 sucks the dust not being blown away when outside air and can enter with air-flow
It is adsorbed on adsorption layer in air cavity 8 and by dust.
Four buffer gears 2 are additionally provided with below the key 3 at four angles of keyboard body 1, buffer gear 2 includes and air cavity 8
The pressure chamber of connection, pressure chamber bottom are equipped with the opening for air inlet, are equipped in pressure chamber and push away with what keyboard body 1 was slidably connected
Movable plate 9, pushing plate 9 can be equipped with the support rod 10 across keyboard body 1 in vertical sliding, 9 lower part of pushing plate on keyboard body 1,
10 bottom of support rod is equipped with sucker 11 and is used as fixing piece, is equipped with and is fixed on keyboard body 1 and for promotion above pushing plate 9
The elastic piece that plate 9 is limited.When keyboard body 1 is placed, limit film can limit pushing plate 9.Meanwhile pushing plate 9 exists
Support rod 10 can be squeezed under the action of gravity, support rod 10 can squeeze sucker 11 and squeeze out the gas in sucker 11 so that sucker
11 form vacuum, so that keyboard body 1 is adsorbed problem on the table.When keyboard body 1 is fallen, pushed away under the action of weightlessness
The meeting upward sliding of movable plate 9 simultaneously pushes elastic component open.
Pressure chamber and air cavity 8 constitute a cushion chamber that top is small and lower part is big, and cushion chamber side wall, which is equipped with, is located at piston plate
Escape pipe 13 between pushing plate 9, escape pipe 13 are inverted F shape.Escape pipe 13 includes two air inlets and an outlet
Mouthful, wherein the gas outlet of top is connected to cushion chamber, the gas outlet of lower section is equipped with baffle 17, and baffle 17 is fixedly connected with shaft
15, shaft 15 is hinged on keyboard body 1, and gear 14 is fixed in shaft 15, and keyboard body 1 is equipped with sliding with keyboard body 1
Dynamic connection and the rack gear 16 engaged with gear 14, rack gear 16 can on keyboard body 1 vertical sliding.Rack gear 16 is solid equipped with one end
It is scheduled on keyboard body 1, the other end is fixed on the tension spring 12 on rack gear 16.When the bottom of keyboard body 1 was fallen downward
Cheng Zhong, spring 4 can be by the slowly sliding upwards of dynamic key 3 itself be pushed, so that connecting rod will pull work under the action of weightlessness
Seben slowly slides upwards, and cushion chamber is made to suck a small amount of gas.Under the action of weightlessness, tension spring 12 can rely on itself
Pulling force pulls rack gear 16, and slowly sliding and rack gear 16 will drive the rotation of gear 14 upwards, and gear 14 will drive the rotation of shaft 15,
Shaft 15 can will drive baffle 17, and baffle 17 can open the air inlet blocked, so that two air inlets of inverted F shape pipe are equal
It is connected to cushion chamber.When 1 bottom of keyboard body lands, support rod 10 will push the meeting upward sliding of pushing plate 9 and squeeze elastic component
It presses off, pushes the gas for continuing upward and sliding and squeezing in cushion chamber to run out of from two air inlet and air outlet, two air inlets
Gas is run out of, air velocity of the gas in escape pipe 13 will increase, therefore the gas run out of from gas outlet is on gravity direction
Opposition it is larger so that keyboard body 1 will not be flipped, avoid the overturning of keyboard body 1 by keyboard body 1
Corner etc. is broken, while being formed and being buffered to keyboard body 1 under the action of support rod 10 and pushing plate 9.
Specific implementation process is as follows:
Keyboard body 1 is placed in horizontal table top, pulls support rod 10 and by the limit of pushing plate 9 below elastic piece,
Keyboard body 1 can squeeze elastic piece to squeeze pushing plate 9 under the effect of gravity, and pushing plate 9 squeezes support column and makes support column
The sucker 11 of bottom is vented, so that the absorption of sucker 11 is on the table.
To the progress of keyboard body 1 in use, finger pressing keys 3, key 3 can squeeze spring 4 and push connecting rod 5, so that
Pushing plate 9 runs out of the gas in air cavity 8 by air hose 6, and the gas that air hose 6 is run out of dries to key 3 and finger, by key 3
With the sweat removal on finger.The wind of blowout can also blow away the dust on keyboard body 1.When finger no longer squeezes key 3, In
Key 3 can reset under the action of spring 4, and key 3 will drive connecting rod 5 and piston sheet reset, to can make under the action of piston plate
It obtains air cavity 8 and the dust not being blown away is sucked by air hose 6, dust is adsorbed on adsorption layer, keeps the clean of keyboard body 1.
Just in case being fallen from eminence, when 1 bottom of keyboard body is fallen towards ground, during falling, in weightless work
It will pull 16 upward sliding of rack gear with tension spring 12, so that rack gear 16 is rotated with moving gear 14, gear 14 drives shaft 15 to rotate
And baffle 17 can be sliped off and be opened air inlet by shaft 15, and two air inlets are connected to cushion chamber.When keyboard body 1 lands,
The reaction force on ground can push support rod 10 moment, so that support rod 10 pushes the force of the breath of 9 upward sliding of pushing plate larger,
Elastic component is squeezed and extrudes the gas in cushion chamber from escape pipe 13 by pushing plate 9, and the gas of extrusion is on gravity direction
Opposition is formed, so that keyboard body 1 be avoided to invert.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these also should be considered as guarantor of the invention
Range is protected, these all will not influence the effect and patent practicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction portion are well-known technique.
Claims (6)
1. a kind of keyboard convenient for heat dissipation, including keyboard body and several keys, key are evenly arranged on keyboard body, special
Sign is, is provided with spring between the key lower part and keyboard body, and the keyboard body below key is equipped with air cavity, institute
The piston plate for being equipped in air cavity and separating air cavity is stated, the company being slidably connected with keyboard body is fixed between piston plate and key
Bar, air cavity side wall are equipped with the air hose being located at below piston plate, and air hose one end is connected to air cavity, and the air hose other end is towards key, institute
It states and is additionally provided with several buffer gears on keyboard body, buffer gear includes the pressure chamber being connected to air cavity, and pressure chamber bottom is equipped with
Opening, pressure chamber is interior to be equipped with the pushing plate being slidably connected with keyboard body, and pushing plate lower part is equipped with the support across keyboard body
Bar, the pressure chamber and air cavity constitute the big cushion chamber in the small lower part in top, and cushion chamber side wall, which is equipped with, is located at piston plate and pushing plate
Between escape pipe, escape pipe includes towards the gas outlet of key and two air inlets, and air inlet is connected to cushion chamber, wherein
One air inlet is equipped with baffle, and shaft is fixedly connected on baffle, and shaft is equipped with gear, and keyboard body is equipped with and keyboard
The rack gear that ontology is slidably connected and engages with gear is provided with tension spring, keyboard body bottom court on rack gear between keyboard body
When falling to the ground, during falling, tension spring will pull rack gear upward sliding under the action of weightlessness, thus rack drives
Gear rotation, gear band turn axis rotates and baffle can be sliped off and open air inlet by shaft.
2. a kind of keyboard convenient for heat dissipation according to claim 1, which is characterized in that the support rod bottom, which is equipped with, to be fixed
Part.
3. a kind of keyboard convenient for heat dissipation according to claim 2, which is characterized in that the fixing piece is sucker.
4. a kind of keyboard convenient for heat dissipation according to claim 1, which is characterized in that the escape pipe is inverted F shape.
5. a kind of keyboard convenient for heat dissipation according to claim 1, which is characterized in that be equipped with and fix above the pushing plate
Elastic piece on keyboard body and for being limited to pushing plate.
6. a kind of keyboard convenient for heat dissipation according to claim 1, which is characterized in that be equipped with absorption in the air cavity
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711480624.8A CN108227942B (en) | 2017-12-29 | 2017-12-29 | A kind of keyboard convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711480624.8A CN108227942B (en) | 2017-12-29 | 2017-12-29 | A kind of keyboard convenient for heat dissipation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108227942A CN108227942A (en) | 2018-06-29 |
| CN108227942B true CN108227942B (en) | 2019-11-08 |
Family
ID=62646264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711480624.8A Active CN108227942B (en) | 2017-12-29 | 2017-12-29 | A kind of keyboard convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108227942B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785553A (en) * | 2019-06-17 | 2020-10-16 | 北京京东尚科信息技术有限公司 | Key assembly |
| CN111112233B (en) * | 2019-12-21 | 2021-12-24 | 东莞美泰电子有限公司 | Self-cleaning computer keyboard |
| CN112735884B (en) * | 2020-12-25 | 2022-08-30 | 湖南达荣自动化设备有限公司 | Mechanical keyboard and performance detection device thereof |
| CN113178031B (en) * | 2021-04-15 | 2022-11-04 | 兰州德拜智能科技有限公司 | Intelligent building controlgear based on face identification |
| CN113675026A (en) * | 2021-10-23 | 2021-11-19 | 南通品力健身器材科技有限公司 | Dry dehumidification type key |
| CN115020145B (en) * | 2021-12-24 | 2023-05-02 | 荣耀终端有限公司 | Key assembly and keyboard |
| CN116204054B (en) * | 2023-05-05 | 2023-10-31 | 深圳市捷硕电子实业集团有限公司 | Computer display |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS64596A (en) * | 1988-05-13 | 1989-01-05 | Yamaha Corp | Keyboard device for keyboard instrument |
| CN201289632Y (en) * | 2008-09-16 | 2009-08-12 | 宋林冈 | Aeration cleaning keyboard |
| CN203909720U (en) * | 2014-06-17 | 2014-10-29 | 东莞市铭冠电子科技有限公司 | Dustproof keyboard |
| CN205405441U (en) * | 2016-03-07 | 2016-07-27 | 绵阳光迅电子技术有限公司 | Prevent falling type laser keyboard |
| CN206788804U (en) * | 2017-04-17 | 2017-12-22 | 新乡医学院 | A kind of keyboard for carrying purging function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003272469A (en) * | 2002-03-19 | 2003-09-26 | Minebea Co Ltd | Waterproof mechanism of keyboard |
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2017
- 2017-12-29 CN CN201711480624.8A patent/CN108227942B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS64596A (en) * | 1988-05-13 | 1989-01-05 | Yamaha Corp | Keyboard device for keyboard instrument |
| CN201289632Y (en) * | 2008-09-16 | 2009-08-12 | 宋林冈 | Aeration cleaning keyboard |
| CN203909720U (en) * | 2014-06-17 | 2014-10-29 | 东莞市铭冠电子科技有限公司 | Dustproof keyboard |
| CN205405441U (en) * | 2016-03-07 | 2016-07-27 | 绵阳光迅电子技术有限公司 | Prevent falling type laser keyboard |
| CN206788804U (en) * | 2017-04-17 | 2017-12-22 | 新乡医学院 | A kind of keyboard for carrying purging function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108227942A (en) | 2018-06-29 |
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Effective date of registration: 20200715 Address after: 423, floor 4, block a, Xinhua future city building, No. 175, Litang Road, Changping District, Beijing 102200 Patentee after: Li Qiannan Address before: 4-5, No. 10, Taohua Avenue, Fengcheng street, Changshou District, Chongqing Patentee before: CHONGQING XINXUAN NETWORK TECHNOLOGY Co.,Ltd. |
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Address after: No. 188, Youyi Road, Lingang Economic Park, Gaogang District, Taizhou City, Jiangsu Province, 225300 Patentee after: Li Qiannan Address before: 423, floor 4, block a, Xinhua future city building, No. 175, Litang Road, Changping District, Beijing 102200 Patentee before: Li Qiannan |
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Effective date of registration: 20210628 Address after: 518000 north, 5th floor, No.3 workshop, jia'an science and Technology Park, Liuxian 1st Road, Xin'an street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Shenpu Technology Development Co.,Ltd. Address before: No. 188, Youyi Road, Lingang Economic Park, Gaogang District, Taizhou City, Jiangsu Province, 225300 Patentee before: Li Qiannan |
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| TR01 | Transfer of patent right |