CN208207317U - A kind of cable junction box - Google Patents
A kind of cable junction box Download PDFInfo
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- CN208207317U CN208207317U CN201820866614.1U CN201820866614U CN208207317U CN 208207317 U CN208207317 U CN 208207317U CN 201820866614 U CN201820866614 U CN 201820866614U CN 208207317 U CN208207317 U CN 208207317U
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- optical cable
- clamping section
- cable
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- box body
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Abstract
The utility model discloses a kind of cable junction box, belong to fiber optic cable communications accessory, it solves when the optical cable of different thicknesses is pierced by from terminal box, the problem of cable junction box can not be locked optical cable, its key points of the technical solution are that a kind of cable junction box, the upper cartridge body and lower box body closed including upper and lower covers, the optical cable outlet hole being pierced by for optical cable is offered on the lower box body, the lower box body is located at optical cable outlet hole site and is provided with the optical cable clamping device for clamping optical cable, the optical cable clamping device includes the upper clamping section that the lower clamping section being connected with lower box body and side and lower clamping section are hinged and connected, it is locked by the first bayonet unit the hinged side in the clamping section upper clamping section Wei Yuxia, the optical cable for being pierced by cable junction box can be locked, optical cable is avoided to loosen the decline for causing optical cable using effect.
Description
Technical field
The utility model belongs to fiber optic cable communications accessory, in particular to a kind of cable junction box.
Background technique
Prevailing transmission means of the fiber optic cable communications as modern communications play an important role in modern network communication.Light
Cable terminal box as fiber optic cable communications network is guaranteed, protect equipment, make it have reliable internal junction by the important connecting of safe operation
Component just seems even more important.
If Authorization Notice No. be CN201993510U Chinese utility model patent propose a kind of cable junction box, it by
Lower case closes the fixed bracket of hoop, optical cable, fixed device and optical cable strengthening core fixed column composition, additionally includes an optical cable and connects
Wire box lid, lower case are cast by aluminium, and case inside both ends are the fixed brackets of optical cable, and bottom both ends are connect with lower case,
There is fixed device on bracket, optical cable is first fixed on shell with conjunction hoop, is drawn after the introduction hole introducing at both ends is arranged in by optical cable
Enter the optical cable in shell, is fixed device and is fixed on the fixed bracket of optical cable, optical cable head passes through the axis of optical cable strengthening core fixed column
To groove, securing elongated among shell with screw, the optical cable introduced with the other end is docked.
Since the diameter of optical cable varies, when the optical cable of different thicknesses is pierced by from terminal box, cable junction box without
Method locks optical cable, and optical cable is caused to be easy to appear loosening, to influence the use of cable junction box.
Utility model content
The purpose of the utility model is to provide a kind of cable junction box, can adapt to the locking of different thicknesses optical cable, avoid
Optical cable loosens the decline for causing optical cable using effect.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of cable junction box offers on the lower box body for optical cable including upper cartridge body and lower box body that upper and lower covers are closed
The optical cable outlet hole being pierced by, the lower box body are located at optical cable outlet hole site and are provided with the optical cable clamping device for clamping optical cable,
The optical cable clamping device includes the upper clamping that the lower clamping section being connected with lower box body and side and lower clamping section are hinged and connected
Portion, the hinged side in the clamping section upper clamping section Wei Yuxia are locked by the first bayonet unit.
By using above-mentioned technical proposal, by the way that optical cable clamping device is arranged in the optical cable outlet hole site of lower box body, when
Optical cable can first be taken when being pierced by out of cable junction box and be placed on lower clamping section, and then upper clamping section closes up and leads to lower clamping section
It crosses the first bayonet unit to be locked, the optical cable for being pierced by terminal box can be clamped, and can adapt to different thick group optical cables
Clamping, avoid optical cable from loosening and cause the decline of cable junction box using effect.
Preferably, the lower box body, which is located at optical cable outlet hole, is provided with fixing seat, is offered in the fixing seat
One connecting hole, the lower clamping section is sleeved on the outside of fixing seat, and offers on lower clamping section and be connected with the first connecting hole
The second connecting hole, fixing seat and lower clamping section screw thread are connected by bolt after first connecting hole and the connection of the second connecting hole
It connects.
By using above-mentioned technical proposal, by the way that fixing seat is arranged at optical cable outlet hole, lower clamping section can by bolt
Dismantling connection is in fixing seat, when the damage of optical cable clamping device, it is only necessary to which optical cable clamping device is carried out dismounting replacement
It reuses, can be avoided the damage of optical cable clamping device and cause scrapping for cable junction box.
Be equipped with upper location hole preferably, being spaced apart on the upper clamping section, be spaced apart on the lower clamping section be equipped with
The upper mutually matched lower Positioning holes of location hole, the upper location hole form the positioning passed through for optical cable after docking with lower Positioning holes
Hole.
By using above-mentioned technical proposal, under opening up upper location hole on upper clamping section and opening up on lower clamping section
Location hole, the location hole that upper location hole is formed after docking with lower Positioning holes can play locating effect to optical cable, improve optical fibre clip
The using effect of tight device.
Preferably, the fixing seat has lower mounting groove and in being embedded with lower deformation flexible glue in lower mounting groove, it is described on
Clamping section has upper mounting groove and in being embedded with upper deformation flexible glue corresponding with lower deformation flexible glue, the upper folder in upper mounting groove
After tightly portion and lower clamping section close up, the upper deformation flexible glue offsets with lower deformation flexible glue and will be positioned at optical fibre clip between the two
Tightly.
By using above-mentioned technical proposal, by deforming flexible glue and lower deformation flexible glue, in use, upper change in setting
Shape flexible glue and lower deformation flexible glue close up and can be clamped optical cable, and upper deformation flexible glue and lower deformation flexible glue are by certain deformation
Ability, can be while clamping optical cable, and deformation occurs for itself, and middle part is due to light after avoiding clamping section and lower clamping section from closing up
Cable is heaved caused by being pierced by.
Preferably, the lower deformation flexible glue is pierced by direction along optical cable and opens up the semicircle orifice taken and put for optical cable, the semicircle
Hole is pierced by direction along vertical optical cable and equidistantly arranges, and the arrangement of semicircle orifice is corresponding with the arrangement of lower Positioning holes.
By using above-mentioned technical proposal, by offering corresponding with lower Positioning holes arrangement half on lower deformation flexible glue
Circular hole can facilitate optical cable to take before locking and be placed on lower deformation flexible glue to be pierced by lower Positioning holes.
Preferably, the lower deformation flexible glue is in being arranged at intervals with several compact heaps in semicircle orifice, the compact heap it is upper
The upper surface flush of end face and lower deformation flexible glue.
By using above-mentioned technical proposal, due to opening up for semicircle orifice, optical cable is taken be placed in semicircle orifice after close up lower folder again
Tight portion, when upper deformation flexible glue is abutted with lower deformation flexible glue, the effect for clamping optical cable can be deteriorated, and be arranged by being spaced in semicircle orifice
First optical cable is straightened when optical cable is pierced by terminal box for compact heap, and optical cable is taken and is placed on semicircle orifice and is pierced by lower Positioning holes,
After then upper clamping section is closed up, upper deformation flexible glue can offset to promote clamping effect with compact heap.
Preferably, the lower box body is provided with the reinforcement ring seat being integrally connected with fixing seat, institute at optical cable outlet hole
It states deformation flexible glue and offers mating groove compatible with ring seat is reinforced.
By using above-mentioned technical proposal, reinforce ring seat by being arranged at optical cable outlet hole, and on upper deformation flexible glue
Mating groove compatible with ring seat is reinforced is opened up, when upper clamping section closes up with lower clamping section, upper deformation flexible glue is close to reinforcing ring
Seat to reinforce in ring seat insertion mating groove, plays support effect to upper deformation flexible glue.
Preferably, first bayonet unit includes the tight locking button platform being arranged on lower clamping section, is rotatably arranged on
The locking retaining ring that latch button and one end and the hinged other end of latch button and tight locking button platform on clamping section are interlocked.
By using above-mentioned technical proposal, locking retaining ring is first made not buckle hinged other end retaining ring with latch in tight locking button
On platform, then latch button is fastened on upper clamping section, it will be able to which upper clamping section and lower clamping section clamp.
Preferably, the upper cartridge body is locked with lower box body by the second bayonet unit.
By using above-mentioned technical proposal, by making upper cartridge body and lower box body pass through the design that the second bayonet unit is locked,
The switch of upper cartridge body and lower box body can be facilitated.
Preferably, being provided with light sub-module plate in the lower box body, the both ends of the smooth sub-module plate are respectively to extension
It stretches and is formed with the first hinge column and the second hinge column, be provided on the lower box body respectively for the first hinge column and the second hinge column
The first hinged seat and the second hinged seat being hinged offer the installed for the rotation of the first hinge column on first hinged seat
One hinge hole offers on second hinged seat and rotates the second hinge hole installed for the second hinge column, and described second is hinged
It is also provided with to be connected with the second hinge hole on seat and facilitates the second hinge column to be packed into the second hinge hole to install mouth.
By using above-mentioned technical proposal, by the way that the first hinge column and second is arranged hingedly in the two sides of light sub-module plate
Column, and the first hinged seat and the second hinged seat are arranged on lower box body can first make first hinged when installing light sub-module plate
Column penetrates in the first hinge hole of the first hinged seat, then makes the second hinge column by installing mouth into the of the second hinged seat
In two hinge holes, starting to carry out wiring for light sub-module plate can be facilitated.
In conclusion the utility model has the following beneficial effects:
1. by being removably connected with optical cable clamping device on lower box body, when optical cable is pierced by out of terminal box by upper
Clamping section and lower clamping section close up clamping optical cable, and optical cable is pierced by realization positioning from location hole；
It is placed at the semicircle orifice of lower deformation flexible glue 2. optical cable is first taken when being pierced by terminal box, and is pierced by lower Positioning holes, then
Close up clamping section, upper deformation flexible glue abuts for optical cable to be clamped with lower deformation flexible glue.
Detailed description of the invention
Fig. 1 is schematic diagram when terminal box connects optical cable clamping device；
Fig. 2 is schematic diagram when terminal box is not connected with optical cable clamping device；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Fig. 4 is the schematic diagram of optical cable clamping device；
Fig. 5 is the enlarged drawing in Fig. 2 at B；
Fig. 6 is the perspective view of the explosion of upper deformation flexible glue and upper clamping part；
Schematic diagram when Fig. 7 is not set lower deformation flexible glue in fixing seat；
Fig. 8 is the enlarged drawing in Fig. 1 at C；
Fig. 9 is the enlarged drawing in Fig. 6 at D;
Figure 10 is the enlarged drawing in Fig. 4 at E；
Schematic diagram when Figure 11 is not set smooth sub-module plate in terminal box.
In figure, 1, upper cartridge body；11, the second bayonet unit；2, lower box body；21, optical cable outlet hole；22, fixing seat；221,
One connecting hole；222, lower mounting groove；223, lower deformation flexible glue；2231, semicircle orifice；2232, compact heap；23, reinforce ring seat；24,
Light sub-module plate；241, the first hinge column；242, the second hinge column；25, the first hinged seat；251, the first hinge hole；26, second
Hinged seat；261, the second hinge hole；262, mouth is installed；27, fusion joining disk；28, mounting base；3, optical cable clamping device；31, upper clamping
Portion；311, upper location hole；312, upper mounting groove；313, upper deformation flexible glue；3131, mating groove；314, fixed ear；32, lower clamping
Portion；321, lower Positioning holes；322, the second connecting hole；323, user's cable fixing seat；3231, fixed part；3232, limiting section；33,
One bayonet unit；331, tight locking button platform；332, latch button；333, retaining ring is locked；334, rotation axis.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, the utility model proposes a kind of cable junction box, including are closed by 11 upper and lower covers of the second bayonet unit
Upper cartridge body 1 and lower box body 2, wherein the second bayonet unit 11 be the prior art and be not the utility model new wound point, therefore not
It excessively repeats herein.
Referring to Fig. 2 and Fig. 3, the optical cable outlet hole 21 being pierced by for optical cable is offered on lower box body 2, and lower box body 2 is located at light
21 position of cable outlet hole is removably connected with the optical cable clamping device 3 for clamping optical cable, and optical cable clamping device 3 includes and lower box body
The upper clamping section 31 that 2 connected lower clamping sections 32 and side and lower clamping section 32 are hinged and connected, upper clamping section 31 not with lower folder
It is locked by the first bayonet unit 33 the tight hinged side in portion 32.
First bayonet unit 33 includes the tight locking button platform 331 being arranged on lower clamping section 32, is rotatably arranged on clamping section
The locking retaining ring that latch button 332 and one end and the hinged other end of latch button 332 and tight locking button platform 331 on 31 are interlocked
333, it is additionally provided with the fixed ear 314 for the rotation setting of latch button 332 on upper clamping section 31, is integrally set on latch button 332
It is equipped with the rotation axis 334 being rotatablely connected with fixed ear 314.
Referring to Fig. 4 and Fig. 5, lower box body 2, which is located at optical cable outlet hole 21, is provided with fixing seat 22, offers in fixing seat 22
First connecting hole 221, lower clamping section 32 are set with the outside of fixing seat 22, and offer on lower clamping section 32 and the first connecting hole
221 the second connecting holes 322 being connected, the first connecting hole 221 pass through bolt for fixing seat 22 after being connected to the second connecting hole 322
It is threadedly coupled with lower clamping section 32.
It is spaced apart on upper clamping section 31 and is equipped with upper location hole 311, be spaced apart and be equipped with and upper location hole 311 on lower clamping section 32
Mutually matched lower Positioning holes 321, upper location hole 311 form the location hole passed through for optical cable after docking with lower Positioning holes 321.
Referring to Fig. 5, Fig. 6 and Fig. 7, fixing seat 22 has the lower mounting groove 222 of opening upwards and embeds in lower mounting groove 222
Equipped with lower deformation flexible glue 223, upper clamping section 31 has the upper mounting groove 312 that Open Side Down and is embedded in upper mounting groove 312
Upper deformation flexible glue 313 corresponding with lower deformation flexible glue 223；Lower deformation flexible glue 223 along optical cable is pierced by direction and opens up to be taken for optical cable
The semicircle orifice 2231 put, semicircle orifice 2231 are pierced by direction along vertical optical cable and equidistantly arrange, and the arrangement of semicircle orifice 2231 is under
The arrangement of location hole 321 is consistent；Lower deformation flexible glue 223 is compressed in being arranged at intervals with several compact heaps 2232 in semicircle orifice 2231
The upper surface flush of the upper surface of block 2232 and lower deformation flexible glue 223, after upper clamping section 31 closes up with lower clamping section 32, upper change
The optical cable that shape flexible glue 313 and lower deformation flexible glue 223 offset to be located between the two clamps.
Referring to figure 5 and figure 6, lower box body is provided with the reinforcement ring seat being integrally connected with fixing seat 22 at optical cable outlet hole 21
23, the upper deformation flexible glue 313 offers mating groove 3131 compatible with ring seat 23 is reinforced.
Referring to Fig. 7, Fig. 8 and Fig. 9, be provided with light sub-module plate 24 in lower box body 2, the both ends of light sub-module plate 24 respectively to
Outer extension is formed with the first hinge column 241 and the second hinge column 242, is provided on lower box body 2 respectively for 241 He of the first hinge column
Second hinge column 242 hinged the first hinged seat 25 and the second hinged seat 26；It is offered on first hinged seat 25 hinged for first
Column 241 rotates the first hinge hole 251 for installing, and the installed for the rotation of the second hinge column 242 is offered on the second hinged seat 26
Two hinge holes 261, are also provided on the second hinged seat 26 to be connected with the second hinge hole 261 the second hinge column 242 are facilitated to be packed into
Second hinge hole 261 installs mouth 262.The first hinge column 241 can be first set to penetrate the first hinge when installing light sub-module plate 24
In first hinge hole 251 of joint chair 25, the second hinge column 242 is then made to enter the second hinged seat 26 by installing mouth 262
In second hinge hole 261, starting to carry out wiring for light sub-module plate 24 can be facilitated.
In conjunction with Figure 11, lower box body 2, which is located at below light sub-module plate 24, to be additionally provided with fusion joining disk 27 and pacifies for fusion joining disk 27
Two mounting bases 28 of dress, the connection type of fusion joining disk 27 and two mounting bases 28 share the same light sub-module plate 24 and the first hinged seat 25 and
The connection type of second hinged seat 26 is identical, therefore is seldom described.
Application method:
Optical cable is pierced by terminal box and takes and is placed in the semicircle orifice 2231 of lower deformation flexible glue 223 from optical cable outlet hole 21, at this time
Optical cable is pierced by from the lower Positioning holes 321 of lower clamping section 32, is then closed up the downward clamping section 32 in upper clamping section 31 and by the
One bayonet unit 33, which is locked, avoids optical cable optical cable from loosening the decline for causing optical cable using effect.
Embodiment two
Referring to Fig.1 0, the difference is that, lower clamping section 32 is all provided on the outside of each lower Positioning holes 321 with embodiment one
It is equipped with user's cable fixing seat 323, the T-shaped structure of user's cable fixing seat 323 comprising have and be fixedly linked fixation with lower clamping section 32
Portion 3231 and steering are connected to limiting section 3232 of the fixed part 3231 far from lower 32 one end of clamping section, the side of limiting section 3232
Corner all has round-corner transition.
When using optical cable, the fixed cable tie (not shown) of optical cable can be stuck on limiting section 3232, placed and fixed
The slippage of band.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of cable junction box offers on the lower box body (2) including upper cartridge body (1) and lower box body (2) that upper and lower covers are closed
The optical cable outlet hole (21) being pierced by for optical cable, which is characterized in that the lower box body (2) is located at the setting of optical cable outlet hole (21) position
There is the optical cable clamping device (3) for clamping optical cable, the optical cable clamping device (3) includes the lower clamping being connected with lower box body (2)
The upper clamping section (31) that portion (32) and side and lower clamping section (32) are hinged and connected, the upper clamping section (31) not with lower clamping
It is locked by the first bayonet unit (33) the hinged side in portion (32).
2. a kind of cable junction box according to claim 1, which is characterized in that the lower box body (2) is located at optical cable outlet
It is provided with fixing seat (22), is offered the first connecting hole (221) on the fixing seat (22), the lower clamping section at hole (21)
(32) it is sleeved on the outside of fixing seat (22), and offers to be connected with the first connecting hole (221) on lower clamping section (32)
Two connecting holes (322), first connecting hole (221) pass through bolt for fixing seat (22) after being connected to the second connecting hole (322)
It is threadedly coupled with lower clamping section (32).
3. a kind of cable junction box according to claim 2, which is characterized in that be spaced and open up on the upper clamping section (31)
Have upper location hole (311), is spaced apart and is equipped with and upper location hole (311) mutually matched lower Positioning holes on the lower clamping section (32)
(321), the location hole passed through for optical cable is formed after the upper location hole (311) is docked with lower Positioning holes (321).
4. a kind of cable junction box according to claim 3, which is characterized in that the fixing seat (22) has lower mounting groove
(222) and in being embedded with lower deformation flexible glue (223) in lower mounting groove (222), the upper clamping section (31) has upper mounting groove
(312) and in the upper mounting groove (312) be embedded with upper deformation flexible glue (313) corresponding with lower deformation flexible glue (223), it is described on
After clamping section (31) and lower clamping section (32) are closed up, the upper deformation flexible glue (313) offsets with lower deformation flexible glue (223) and by position
It is clamped in optical cable between the two.
5. a kind of cable junction box according to claim 4, which is characterized in that the lower deformation flexible glue (223) is along optical cable
It is pierced by direction and opens up the semicircle orifice (2231) taken and put for optical cable, it is equidistant that the semicircle orifice (2231) along vertical optical cable is pierced by direction
Arrangement, and the arrangement of semicircle orifice (2231) is corresponding with the arrangement of lower Positioning holes (321).
6. a kind of cable junction box according to claim 5, which is characterized in that the lower deformation flexible glue (223) is in semicircle
It is arranged at intervals with several compact heaps (2232) in hole (2231), the upper surface of the compact heap (2232) and lower deformation flexible glue
(223) upper surface flush.
7. a kind of cable junction box according to claim 4, which is characterized in that the lower box body (2) is in optical cable outlet hole
(21) the reinforcement ring seat (23) being integrally connected with fixing seat (22) is provided at, the upper deformation flexible glue (313) offers and adds
The compatible mating groove (3131) of strong ring seat (23).
8. a kind of cable junction box according to claim 1, which is characterized in that first bayonet unit (33) includes setting
Set on lower clamping section (32) tight locking button platform (331), the latch button (332) that is rotatably arranged on upper clamping section (31) and
The locking retaining ring (333) that one end and latch button (332) hinged other end and tight locking button platform (331) are interlocked.
9. a kind of cable junction box according to claim 1, which is characterized in that the upper cartridge body (1) and lower box body (2) are logical
The second bayonet unit (11) is crossed to be locked.
10. a kind of cable junction box according to claim 1, which is characterized in that be provided with light point in the lower box body (2)
Module board (24), the both ends of the smooth sub-module plate (24) have extended outward to form the first hinge column (241) and the second hinge respectively
It connects column (242), is provided on the lower box body (2) and supplies the first hinge column (241) and the second hinge column (242) to be hinged respectively
First hinged seat (25) and the second hinged seat (26) offer on first hinged seat (25) and turn for the first hinge column (241)
Dynamic the first hinge hole (251) installed is offered on second hinged seat (26) and to be installed for the second hinge column (242) rotation
Second hinge hole (261), is also provided with to be connected with the second hinge hole (261) on second hinged seat (26) and facilitates the second hinge
Connect column (242) loading the second hinge hole (261) installs mouth (262).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866614.1U CN208207317U (en) | 2018-06-06 | 2018-06-06 | A kind of cable junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866614.1U CN208207317U (en) | 2018-06-06 | 2018-06-06 | A kind of cable junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208207317U true CN208207317U (en) | 2018-12-07 |
Family
ID=64496470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820866614.1U Active CN208207317U (en) | 2018-06-06 | 2018-06-06 | A kind of cable junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208207317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614335A (en) * | 2018-06-06 | 2018-10-02 | 宁波普通信设备有限公司 | A kind of cable junction box |
-
2018
- 2018-06-06 CN CN201820866614.1U patent/CN208207317U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614335A (en) * | 2018-06-06 | 2018-10-02 | 宁波普通信设备有限公司 | A kind of cable junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220516 Address after: 315300 No. 333 rixian Road, Cixi Binhai Economic Development Zone, Ningbo, Zhejiang Patentee after: Ningbo Yipu Photoelectric Technology Co.,Ltd. Address before: 315300 No. 158 Tai Hai Road, Longshan Industrial Park, Cixi, Ningbo, Zhejiang Patentee before: NINGBO YIPU COMMUNICATION EQUIPMENT CO.,LTD. |
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| TR01 | Transfer of patent right |