CN205847310U - High-efficient heat-dissipating Portable wireless router - Google Patents

High-efficient heat-dissipating Portable wireless router Download PDF

Info

Publication number
CN205847310U
CN205847310U CN201620758397.5U CN201620758397U CN205847310U CN 205847310 U CN205847310 U CN 205847310U CN 201620758397 U CN201620758397 U CN 201620758397U CN 205847310 U CN205847310 U CN 205847310U
Authority
CN
China
Prior art keywords
sidewall
dissipating
wireless router
portable wireless
efficient heat
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.)
Expired - Fee Related
Application number
CN201620758397.5U
Other languages
Chinese (zh)
Inventor
杨小燕
廖清远
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Vocational College Of Commerce
Original Assignee
Hunan Vocational College Of Commerce
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan Vocational College Of Commerce filed Critical Hunan Vocational College Of Commerce
Priority to CN201620758397.5U priority Critical patent/CN205847310U/en
Application granted granted Critical
Publication of CN205847310U publication Critical patent/CN205847310U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

This utility model provides a kind of high-efficient heat-dissipating Portable wireless router, it includes shell, wireless network module and respectively with fill charging plug and the network interface that wireless network module is connected, shell includes housing, cover plate and radiating subassembly, housing includes the first side wall, the second sidewall being oppositely arranged with the first side wall, the 3rd sidewall extended by the second sidewall bending and the 4th sidewall extended by the 3rd sidewall bending, 4th sidewall and the second sidewall are parallel and be positioned at distinct plane, 4th sidewall includes that symmetry is opened in multiple blind holes at its two ends, radiating subassembly includes that two ends are contained in the rotary shaft of blind hole and are sheathed on the radiator shutter of described rotary shaft, described charging plug runs through described second sidewall and arranges.This utility model is by changing the surface structure of housing so that when described charging plug and external power source connect, the 4th sidewall exists gap with wiring board or wall, makes this Portable wireless router have great heat radiation effect by radiating subassembly.

Description

High-efficient heat-dissipating Portable wireless router
Technical field
This utility model relates to Portable wireless router technical field, in particular it relates to a kind of high-efficient heat-dissipating is portable Formula wireless router.
Background technology
Router is to connect each LAN, the equipment of wide area network in the Internet, and it can automatically select according to the situation of channel It route with setting, with optimal path, send the equipment of signal by tandem.Router is by the hinge of internet, traffic Police.Router has been widely used for all trades and professions at present, and the product of various different class has become as and realizes various backbone The internal connection of net, key internetworking and backbone network and the main force of the Internet interworking service.Limit for certain, some company Not providing wireless WIFI with hotel, be provided only with line interface, the Portable wireless router being convenient for carrying arises at the historic moment.Existing just Take formula wireless router can generate heat due to longevity of service, affect its service behaviour and service life.
In addition, popularizing, as the portable electric appts such as mobile phone, panel computer has become as along with handheld terminal Necessary in people's life, online demand increases the most day by day, therefore, needs to be not limited solely to family for router Or office uses, user more wishes to whenever and wherever possible by mobile phone, panel computer etc., it is achieved the purpose of online.People In the case of going out, not only need to carry router and meet the demand of online, and needing to carry portable power source is the electricity such as mobile phone Subset charges, and adds the burden of people.
Thus, it is necessary to Portable wireless router is improved, to avoid drawbacks described above.
Utility model content
For solving the problem of heat dissipation problem of Portable wireless router, this utility model provide a kind of good heat dissipation effect and There is the high-efficient heat-dissipating Portable wireless router of charge function.
This utility model provides a kind of high-efficient heat-dissipating Portable wireless router, including shell, is located at described shell Charging plug and network interface and be contained in the wireless network module of described shell, described wireless network module respectively with institute Stating charging plug and network interface connects, described shell includes housing, is covered on described housing and is connected together with described housing Cover plate and be located at the radiating subassembly of described housing, described housing include the first side wall and described the first side wall be oppositely arranged and It is located at the second sidewall of described housing upper, bends, to close described the first side wall direction, the 3rd extended from described second sidewall Sidewall and the 4th sidewall extended from described 3rd sidewall bending, described 4th sidewall and described second sidewall be arranged in parallel and position In distinct plane, described 4th sidewall includes that symmetry is opened in multiple blind holes at its two ends, and described radiating subassembly includes rotary shaft And be sheathed on the radiator shutter of described rotary shaft, described rotating shaft terminal is contained in symmetrically arranged blind hole respectively, described in fill Plug runs through described second sidewall and arranges.
In described high-efficient heat-dissipating Portable wireless router one preferred embodiment that this utility model provides, Duo Gesuo State blind hole uniform intervals to arrange.
In described high-efficient heat-dissipating Portable wireless router one preferred embodiment that this utility model provides, described scattered Hot blade is rectangular configuration, and its width is less than the distance between adjacent two blind holes of same one end.
In described high-efficient heat-dissipating Portable wireless router one preferred embodiment that this utility model provides, described The width of radiator shutter is 1cm~2cm.
In described high-efficient heat-dissipating Portable wireless router one preferred embodiment that this utility model provides, described shell Body also includes connecting described 4th sidewall and the diapire of the first side wall, and the cross section of described diapire is rectangle.
In described high-efficient heat-dissipating Portable wireless router one preferred embodiment that this utility model provides, also include Charging module and key switch group, described charging module includes battery and the USB interface being contained in described shell, and described button is opened Pass group includes that the first key switch being located at described the first side wall, described charging plug and described battery are by described first button Switch connects, and described battery and described USB interface connect.
This utility model provide the preferred embodiment of described high-efficient heat-dissipating Portable wireless router one in, described in fill Electricity module also includes the charging indicator light being located at described the first side wall, and described charging indicator light is series at described first key switch And between described battery.
In described high-efficient heat-dissipating Portable wireless router one preferred embodiment that this utility model provides, described press Key switch group also includes that the second key switch and the 3rd key switch, described charging plug and described wireless network module pass through institute Stating the second key switch to connect, described battery and described wireless network module are connected by described 3rd key switch.
In described high-efficient heat-dissipating Portable wireless router one preferred embodiment that this utility model provides, described net Network interface and described key switch are mounted on described the first side wall, and described USB interface is located at described diapire.
In described high-efficient heat-dissipating Portable wireless router one preferred embodiment that this utility model provides, described the Two sidewalls include the groove coordinated with described charging plug, and described charging plug is contained in described groove.
Compared to prior art, the high-efficient heat-dissipating Portable wireless router that this utility model provides has following useful Effect:
One, the second sidewall of housing and the 4th sidewall are positioned at distinct plane, and described the first side wall and described second sidewall Between distance more than distance between described the first side wall and described 4th sidewall, described charging plug is located at described second Sidewall, when described charging plug and external power source connect, described 4th sidewall and wiring board or there is gap between the walls, with Time by arranging radiating subassembly at described 4th sidewall, described high-efficient heat-dissipating Portable wireless router can be made to have good Radiating effect;
Two, described radiating subassembly includes rotary shaft and radiator shutter, can change described dissipating by rotating described rotary shaft Backing and the angle of described 4th sidewall, i.e. change area of dissipation.In described high-efficient heat-dissipating Portable wireless router not work When making, can make described fin is 0 degree with the angle of described 4th sidewall, though parallel described 4th side of described fin Wall, reduces foreign body and the entrance of dust;
Three, described high-efficient heat-dissipating Portable wireless router can be made to have charge function by arranging charging module, use Can no longer carry portable power source time going out in family, reduce burden, the most described charging module can supply electricity to described wireless network module, When external power source fault, described high-efficient heat-dissipating Portable wireless router can normally work;
Four, described cover plate and described housing are connected together, and use the mode that is connected together, easily process, add and use die sinking man-hour Processing mode, i.e. one mould does upper cover, and another mould does lower cover, directly blocks and close installing when, and outward appearance is beautiful See and processing is simple.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings Obtain other accompanying drawing, wherein:
Fig. 1 is an angle of high-efficient heat-dissipating Portable wireless router one preferred embodiment that this utility model provides Structural representation;
Fig. 2 is the structural representation of another angle of high-efficient heat-dissipating Portable wireless router shown in Fig. 1;
Fig. 3 is the 4th sidewall and the structural representation of radiating subassembly of high-efficient heat-dissipating Portable wireless router shown in Fig. 1 Figure;
Fig. 4 is the charging module of high-efficient heat-dissipating Portable wireless router shown in Fig. 1, key switch group and wireless network Module connection structure block diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The all other embodiments obtained, broadly fall into the scope of this utility model protection.
Referring to Fig. 1 to Fig. 4, wherein, Fig. 1 is the high-efficient heat-dissipating Portable wireless router one that this utility model provides The structural representation of one angle of preferred embodiment, Fig. 2 be high-efficient heat-dissipating Portable wireless router shown in Fig. 1 another The structural representation of angle, Fig. 3 is the 4th sidewall and the knot of radiating subassembly of high-efficient heat-dissipating Portable wireless router shown in Fig. 1 Structure schematic diagram, Fig. 4 is the charging module of high-efficient heat-dissipating Portable wireless router shown in Fig. 1, key switch group and wireless network Network module connection structure block diagram.
Described high-efficient heat-dissipating Portable wireless router 100 include shell 110, charging plug 130, network interface 150, Wireless network module 160, charging module 170 and key switch group 190.Described charging plug 130, described network interface 150 and Described key switch group 190 is located at described shell 110, and described wireless network module 160 is contained in described shell 110.Described nothing Line mixed-media network modules mixed-media 160 is connected with described charging plug 130 and described network interface 150 respectively.
Described shell 110 includes cover plate 111, housing 113 and is located at the radiating subassembly 115 of described housing 113.Described cover plate 111 and described housing 113 surround the receiving space of described shell 110.Described cover plate 111 and described housing 113 are connected together, tool Body can be, arranges a groove fallen in the medial wall of described cover plate 111, arranges and institute in the lateral wall of described housing 113 Stating the projection of the slot fit of cover plate 111, described projection is contained in described groove, it is achieved being connected together of cover plate 111 and housing 113. Being connected together mode by employing, easily process, add and use die sinking processing mode man-hour, i.e. one mould does upper cover, another mould Tool does lower cover, directly blocks and close installing when, and appearance looks elegant and processing are simple.
Described housing 113 includes that the first side wall 1131 is relative with described the first side wall 1131 and is located on described housing 113 Second sidewall 1133 in portion, by described second sidewall 1133 to the 3rd side extended near the bending of described the first side wall 1131 direction Wall 1135, described 3rd sidewall 1135 bend the 4th sidewall 1137 of extension and connect described 4th sidewall 1137 and first The diapire 1139 of sidewall 1131.Described second sidewall 1133 parallel with described 4th sidewall 1135 and all with described the first side wall 1131 are oppositely arranged, and described second sidewall 1131 and described 4th sidewall 1137 are positioned at distinct plane, the most described the first side wall 1131 and the distance of described second sidewall 1133 more than distance between described the first side wall 1131 and described 4th sidewall 1137. Described 3rd sidewall 1135 connects described second sidewall 1133 and described 4th sidewall 1137, and it can be rectangular transition, arc mistake Cross or chamfered transition.The cross section of described diapire 1139 is rectangle.
Described second sidewall 1133 includes the groove 11331 coordinated with described charging plug 130, described charging plug 130 Can be contained in described groove 11331, more convenient carry.
The cross section of described 4th sidewall 1137 is rectangular or square when, and it includes being opened in two ends and symmetrically arranged multiple Blind hole 11371, is arranged with described blind hole 11371 uniform intervals of one end.The two ends of described 4th sidewall 1137 refer to it is described Two limits that four sidewalls 1137 are oppositely arranged.In the present embodiment, the cross section of described 4th sidewall 1137 is rectangle, and its two ends are along institute The length direction stating the 4th sidewall 1137 is arranged.
Described radiating subassembly 115 includes rotary shaft 1151 and fin 1153.The two ends of described rotary shaft 1151 are received respectively Being dissolved in symmetrical described blind hole 11371, described fin 1153 is sheathed on described rotary shaft 1151.Described fin 1153 is Rectangular configuration, its width is 1cm~2cm and less than with the distance between adjacent two described blind holes 11371 of one end.By rotation Turn described rotary shaft 1151 and can change described fin 1153 and the angle of described 4th sidewall 1137, i.e. change radiating surface Long-pending.When described high-efficient heat-dissipating Portable wireless router 100 does not works, described fin 1153 can be made with the described 4th The angle of sidewall 1137 is 0 degree, even if parallel described 4th sidewall 1137 of described fin 1153, reduces entering of foreign body and dust OK.
Described charging plug 130 runs through is located at described second sidewall 1133, for described high-efficient heat-dissipating portable mobile wireless Router 100 is connected with external power source 200.Described charging plug 130 is wireless with described respectively by described key switch group 190 Mixed-media network modules mixed-media 160 and described charging module 170 connect.
Described network interface 150 is wired network interface, for being connected with external network.Described network interface 150 can set In described the first side wall 1131 or described 3rd sidewall 1135 or described diapire 1139.In the present embodiment, described network interface 150 are located at described the first side wall 1131.
Described wireless network module 160 is for realizing the wireless of described high-efficient heat-dissipating Portable wireless router 100 WIFI function.
Described charging module 170 includes battery 171, charging indicator light 173 and usb 1 75, the two of described battery 171 End is connected with described charging indicator light 173 and described USB interface respectively.Described battery 171 is contained in described shell 110, is used for Storing electricity.Described charging indicator light 173 is luminous represents that described battery 171 and external power source 200 connect.Described usb 1 75 Connect for described battery 171 and outside electronic equipment to be charged.In the present embodiment, described charging indicator light 173 is located at institute Stating the first side wall 1131, described usb 1 75 is located at described diapire 1139.
Described key switch group 190 includes the first key switch the 191, second key switch 193 and the 3rd key switch 195.Described first key switch the 191, second key switch 193 and the 3rd key switch 195 are along described the first side wall 1131 Width is juxtaposed on described the first side wall 1131.
Described first key switch 191 is series at external power source 200 and the circuit of described battery 171, is used for controlling outside Power supply 200 and described battery 171 connect.
Described second key switch 193 is series at the connection circuit of external power source 200 and described wireless network module 160, For controlling external power source 200 and the connection of described wireless network module 160.
Described battery 171 and described wireless network module 160 are connected by described 3rd key switch 193, work as external electrical When source cannot obtain or be problematic, power supply can be provided by described battery 171 for described wireless network module 160, protect further Hinder the stability of the work of described high-efficient heat-dissipating Portable wireless router 100.
The described high-efficient heat-dissipating Portable wireless router 100 that this utility model provides has the advantages that
One, the second sidewall 1133 and the 4th sidewall 1137 of housing 113 is positioned at distinct plane, and described the first side wall 1131 With the distance between described second sidewall 1133 is more than the distance between described the first side wall 1131 and described 4th sidewall 1137, Described charging plug 130 is located at described second sidewall 1133, when described charging plug 130 and external power source 200 connect, institute State the 4th sidewall 1137 and wiring board or there is gap between the walls, simultaneously by arranging heat radiation group at described 4th sidewall 1137 Part 115, can make described high-efficient heat-dissipating Portable wireless router 100 have good radiating effect;
Two, described radiating subassembly 115 includes rotary shaft 1151 and radiator shutter 1153, by rotating described rotary shaft 1151 Described fin 1153 and the angle of described 4th sidewall 1137 can be changed, i.e. change area of dissipation.At described high efficiency and heat radiation When type Portable wireless router 100 does not works, can make described fin 1153 is 0 with the angle of described 4th sidewall 1137 Degree, even if parallel described 4th sidewall 1137 of described fin 1153, reduces foreign body and the entrance of dust;
Three, described high-efficient heat-dissipating Portable wireless router 100 can be made to have charging merit by arranging charging module 170 Can, can no longer carry portable power source when user gos out, reduce burden, the most described charging module 170 can supply electricity to described wireless Mixed-media network modules mixed-media 160, when external power source fault, described high-efficient heat-dissipating Portable wireless router 100 can normally work;
Four, described cover plate 111 and described housing 113 are connected together, and use the mode that is connected together, easily process, add and adopt man-hour Using die sinking processing mode, i.e. one mould to do upper cover, another mould does lower cover, directly blocks and close installing when, Appearance looks elegant and processing are simple.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in Other relevant technical field, is the most in like manner included in scope of patent protection of the present utility model.

Claims (10)

1. a high-efficient heat-dissipating Portable wireless router, it is characterised in that include shell, be located at described shell charging insert Head and network interface and be contained in the wireless network module of described shell, described wireless network module respectively with described charging Plug and network interface connect, and described shell includes housing, is covered on described housing and the cover plate being connected together with described housing And it is located at the radiating subassembly of described housing, described housing includes that the first side wall and described the first side wall are oppositely arranged and are located at institute State housing upper the second sidewall, from described second sidewall near described the first side wall direction bending extend the 3rd sidewall and The 4th sidewall extended from described 3rd sidewall bending, described 4th sidewall and described second sidewall be arranged in parallel and are positioned at different Plane, described 4th sidewall includes that symmetry is opened in multiple blind holes at its two ends, and described radiating subassembly includes rotary shaft and sheathed In the radiator shutter of described rotary shaft, described rotating shaft terminal is contained in symmetrically arranged blind hole respectively, described charging plug Run through described second sidewall to arrange.
High-efficient heat-dissipating Portable wireless router the most according to claim 1, it is characterised in that multiple described blind holes are equal Even interval is arranged.
High-efficient heat-dissipating Portable wireless router the most according to claim 2, it is characterised in that described radiator shutter is Rectangular configuration, its width is less than the distance between adjacent two blind holes of same one end.
High-efficient heat-dissipating Portable wireless router the most according to claim 3, it is characterised in that described radiator shutter Width is 1cm~2cm.
High-efficient heat-dissipating Portable wireless router the most according to claim 1, it is characterised in that described housing also includes Connecting described 4th sidewall and the diapire of described the first side wall, the cross section of described diapire is rectangle.
High-efficient heat-dissipating Portable wireless router the most according to claim 5, it is characterised in that also include charging module With key switch group, described charging module includes battery and the USB interface being contained in described shell, and described key switch group includes It is located at the first key switch of described the first side wall, described charging plug and described battery by described first key switch even Connecing, described battery and described USB interface connect.
High-efficient heat-dissipating Portable wireless router the most according to claim 6, it is characterised in that described charging module is also Including being located at the charging indicator light of described the first side wall, described charging indicator light is series at described first key switch and described electricity Between pond.
High-efficient heat-dissipating Portable wireless router the most according to claim 6, it is characterised in that described key switch group Also include that the second key switch and the 3rd key switch, described charging plug and described wireless network module are pressed by described second Key switch connects, and described battery and described wireless network module are connected by described 3rd key switch.
High-efficient heat-dissipating Portable wireless router the most according to claim 8, it is characterised in that described network interface and Described key switch is mounted on described the first side wall, and described USB interface is located at described diapire.
High-efficient heat-dissipating Portable wireless router the most according to claim 1, it is characterised in that described second sidewall Including the groove coordinated with described charging plug, described charging plug is contained in described groove.
CN201620758397.5U 2016-07-19 2016-07-19 High-efficient heat-dissipating Portable wireless router Expired - Fee Related CN205847310U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620758397.5U CN205847310U (en) 2016-07-19 2016-07-19 High-efficient heat-dissipating Portable wireless router

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620758397.5U CN205847310U (en) 2016-07-19 2016-07-19 High-efficient heat-dissipating Portable wireless router

Publications (1)

Publication Number Publication Date
CN205847310U true CN205847310U (en) 2016-12-28

Family

ID=57624278

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620758397.5U Expired - Fee Related CN205847310U (en) 2016-07-19 2016-07-19 High-efficient heat-dissipating Portable wireless router

Country Status (1)

Country Link
CN (1) CN205847310U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107179738A (en) * 2017-05-22 2017-09-19 深圳市晓控通信科技有限公司 A kind of intelligent router for being easy to radiating
CN109167733A (en) * 2018-11-01 2019-01-08 深圳市恒诺物联科技有限公司 A kind of Internet of Things router and its control system
US10462929B1 (en) 2018-06-05 2019-10-29 Plume Design, Inc. Cooling of a compact electronic device
WO2019236523A1 (en) * 2018-06-05 2019-12-12 Plume Design, Inc. Compact, direct plugged, and high-performance wi-fi access point
US10777877B2 (en) 2018-06-05 2020-09-15 Plume Design, Inc. Compact, direct plugged, and high-performance Wi-Fi access point

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107179738A (en) * 2017-05-22 2017-09-19 深圳市晓控通信科技有限公司 A kind of intelligent router for being easy to radiating
US10462929B1 (en) 2018-06-05 2019-10-29 Plume Design, Inc. Cooling of a compact electronic device
WO2019236523A1 (en) * 2018-06-05 2019-12-12 Plume Design, Inc. Compact, direct plugged, and high-performance wi-fi access point
WO2019236364A1 (en) * 2018-06-05 2019-12-12 Plume Design, Inc. Cooling of a compact electronic device
US10777877B2 (en) 2018-06-05 2020-09-15 Plume Design, Inc. Compact, direct plugged, and high-performance Wi-Fi access point
CN112262507A (en) * 2018-06-05 2021-01-22 普卢姆设计有限公司 Compact, direct-insertion, and high-performance Wi-Fi access point
CN109167733A (en) * 2018-11-01 2019-01-08 深圳市恒诺物联科技有限公司 A kind of Internet of Things router and its control system

Similar Documents

Publication Publication Date Title
CN205847310U (en) High-efficient heat-dissipating Portable wireless router
US10116102B2 (en) Wiring device compatible with user-interchangeable modules
CN104881101B (en) Electronic device
CN103531949A (en) Power supply distributor
CN205122913U (en) Multi -functional intelligent movement arranges and inserts
US20150077919A1 (en) Transmission line with data storage function
CN104883317A (en) Wireless router with function of storage
CN202840163U (en) USB wall socket
CN217741367U (en) Split energy storage power supply
CN102324763A (en) Connector adapter of electronic equipment
CN109390824A (en) A kind of USB data line integrated with screen function
CN210430331U (en) Multi-functional docking station and electronic equipment
CN213522606U (en) Mobile power supply shell
CN209001287U (en) A kind of USB data line integrated with screen function
CN209267237U (en) The portable charger with battery
CN208722949U (en) Battery case and electric vehicle
CN202197064U (en) Wire slot
CN201204239Y (en) Wall charger
CN203339397U (en) Drawing type interface panel
CN205319441U (en) USB (Universal serial bus) charging socket
CN216700043U (en) Mobile phone cover with charging mechanism
CN212164001U (en) Base station cabinet
CN208874008U (en) A kind of portable battery charger
CN202564646U (en) Wall-mounted socket box
CN212751854U (en) Portable power source convenient to heat dissipation

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161228

Termination date: 20180719

CF01 Termination of patent right due to non-payment of annual fee