CN203948889U - A kind of back board fixing device - Google Patents
A kind of back board fixing device Download PDFInfo
- Publication number
- CN203948889U CN203948889U CN201420358263.5U CN201420358263U CN203948889U CN 203948889 U CN203948889 U CN 203948889U CN 201420358263 U CN201420358263 U CN 201420358263U CN 203948889 U CN203948889 U CN 203948889U
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- Prior art keywords
- pull bar
- central shaft
- fixing device
- back board
- board fixing
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Abstract
A kind of back board fixing device, comprise adsorbent equipment and be positioned at described adsorbent equipment rear end and device for regulating rotary that adsorbent equipment removably connects, described adsorbent equipment comprises a sucker, the central shaft of sucker is hinged to pull bar by a hinge, and the front end of described pull bar matches with the rear end of described sucker and while making the central shaft of described sucker rotate as for described pull bar in the same way, adsorbs extraneous absorption surface; Device for regulating rotary comprises the sleeve removably connecting with pull bar that is positioned at front end, and the sleeve that can make being fixedly connected with the rear end of sleeve rotates the rotational structure of certain space angle.This back board fixing device can make the equipment being fixed on this back board fixing device rotate universally, and between the backboard of this back board fixing device and equipment, is fixedly connected with reliably, has the stability that lock function can guarantee absorption.Meanwhile, the fixing device that can connect easily other different application form of this device for regulating rotary, has expanded himself using scope and field more.
Description
Technical field
The utility model relates to a kind of fixing device, particularly relates to a kind of back board fixing device.
Background technique
Along with science and technology and economic fast development, the kind of electronic equipment is more and more, and function also from strength to strength.Communications equipments such as mobile phone, panel computer, e-book, electron album and some automatic navigators, vehicle-mounted computer, all integrate voice communication and multimedia function, video, image, music, web page browsing, videoconference and some other information service are provided, have made people in life, use more and more for a long time these equipment.
And these electronic equipments, if people are hand-held for a long time, there will be wrist or arm to ache, the situations such as neck, lumbar pain so that pathology, thus affect people's health, therefore also occurred that some can clamp the support that supports these electronic equipments.In the support of these electronic equipments, the fixing device that conventionally electronic equipment need to be fixed, as disclosed in Chinese patent ZL201220559748.1 " swing panel computer physics speaker ", this speaker comprises a floor stand and a computer bracket, this computer bracket is connected on floor stand, and can rotate with respect to floor stand, this computer bracket comprises a rack body, the left and right sides of described rack body and be respectively equipped with up and down horizontal button bit and the vertical button bit that panel computer is played to position-limiting action, this horizontal button bit, vertical button bit is all for limiting the displacement of panel computer, this computer bracket can play the fixed support effect to panel computer, but this computer bracket can only support a kind of panel computer of specification size, and the variation of electronic equipment size now, size all has, therefore, the use occasion of this support is very limited.
Chinese patent as disclosed in Chinese patent ZL201320196033.9 " the multiplex telescopic folding handset mounting of the head of a bed " and for example, it comprises a folder, connecting rod and Mobile phone clip, the head of this folder can rotate to adapt to the holding portion of various shape area by 360 degree, connecting rod can be adjusted arbitrarily, stretches, crooked and folding angle, the retained part of Mobile phone clip the putting into of mobile phone on one side that can outwards stretch respectively.Although this Mobile phone clip can stretch within the specific limits, can clamp the mobile phone of different size, the scope of its stretching is also limited after all, can only be confined to the miniaturized electronics such as mobile phone.In addition, the front end of retained part protrudes from mobile phone display screen and also brings bad visual experience.
Model utility content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, equipment that can be fixedly connected with various different sizes, and can with equipment between can fast be connected and the back board fixing device of dismounting.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of back board fixing device, and comprise adsorbent equipment and be positioned at described adsorbent equipment rear end and device for regulating rotary that adsorbent equipment removably connects, it is characterized in that:
Described adsorbent equipment comprises a sucker, the central shaft of described sucker is hinged to by a hinge that crosses it pull bar that is positioned at described sucker rear end, described pull bar axially vertical with described hinge, the front end of described pull bar matches with the rear end of described sucker and the central shaft of described sucker is turned to when vertical with described pull bar unclamp extraneous absorption surface, and described central shaft adsorbs extraneous absorption surface while rotating as for described pull bar in the same way;
Described device for regulating rotary comprises the sleeve removably connecting with described pull bar that is positioned at front end, and the rotational structure being fixedly connected with the rear end of described sleeve, described rotational structure can make described sleeve rotate certain space angle and then can regulate the position of this adsorbent equipment.
Preferably, described sucker comprises the gland that is positioned at the suction sheet of front end and is positioned at suction sheet rear side, the core that the periphery of described gland is pushed down described suction sheet and its core and suction sheet has interval, the fixing described central shaft in center of described suction sheet, described pull bar is positioned at the rear end of described gland, described central shaft passes described gland and is hinged by described hinge and described pull bar, between central shaft between described suction sheet and gland, also cover has spring, described spring makes described suction sheet have all the time the trend away from described gland, described pull bar matches with the rear end of described gland and drives the core of described suction sheet to move to gland while making described central shaft turn to described pull bar in the same way.
Preferably, the rear end of described gland is fixed with a pad, and described pull bar is positioned at the rear end of described pad, and described central shaft is hinged through described pad and described pull bar.
In order to guarantee that described adsorbent equipment locks at adsorbed state, on the side face of described pad, along it, be circumferentially with a ring annular groove, in described annular groove, be equipped with an annulus that can rotate in described annular groove, the periphery of described pad is provided with one and extends and through the breach of described annular groove along its thickness direction, described annulus is provided with the breach that the breach with described pad matches, the front end of described pull bar is provided with extend forward and the projection that matches with breach on described pad, when described central shaft turns to and axially in the same way time of described pull bar, described projection is positioned at described breach, described annulus can turn to and is positioned at described projection outside.
Preferably, described pull bar is provided with one along its axially extended groove, described central shaft is inserted in described groove, described hinge crosses described groove, described central shaft can in described groove, turn to vertical with described groove or with described groove in the same way, the distance of the place face of the described pull bar upper groove of described hinge distance is less than the distance of the front end of the described pull bar of distance.
Preferably, the rear portion of described rotational structure is a spheroid, the rear end of described spheroid is provided with a matrix, the front surface of described matrix is the arc shaped surface matching with described spheroid, one overcoat is placed on described spheroid and described matrix outside, and and thering is gap between described matrix and spheroid, the side of described overcoat is provided with an insertion that supplies an adjusting knob with its axial vertical perforate, the position of the adjustable fixing described spheroid of described adjusting knob in described overcoat.
In order to make to removably connect between described pull bar and sleeve, the rear portion of described pull bar is inserted into the front portion of described sleeve, the inside at described pull bar rear portion is provided with a shell fragment and prominent button, it is outstanding for described prominent button that the side at described pull bar rear portion is provided with opening, described shell fragment has all the time from the outstanding trend of outward opening described prominent button, the side of described sleeve is also provided with the hole that the opening with described pull bar matches, and described prominent button is stuck in described hole under the effect of described shell fragment.
In order to make the lock function of described annulus more stable, the front end of described projection be provided with one with the vertical outward extending projection of length direction of described projection, when described projection is positioned at described annular groove described in projection cross the front end that described annular groove is positioned at annular groove.
Compared with prior art, the utility model has the advantage of described back board fixing device, compact structure not only, reasonable in design, can make the equipment being fixed on this back board fixing device rotate universally, and between the backboard of this back board fixing device and equipment, be fixedly connected with reliable, there is the stability that lock function can guarantee absorption, this back board fixing device can be for various sizes in addition, on the equipment of different sizes, so long as the equipment that backboard is smooth flat all can adsorb fixing, and when with equipment connection obstruct the view not, do not affect the demonstration of equipment, simultaneously, the fixing device that can connect easily other different application form of this device for regulating rotary, himself using scope and field have more been expanded.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of back board fixing device of the present utility model.
Fig. 2 is the sectional view along A-A line in Fig. 1.
Fig. 3 is the sectional view along B-B line in Fig. 1.
Fig. 4 is the view that back board fixing device of the present utility model does not adsorb locking.
Fig. 5 is the view after back board fixing device absorption locking of the present utility model.
Fig. 6 is the exploded view of back board fixing device of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Fig. 1-6, back board fixing device of the present utility model, comprises that one is adsorbed on the adsorbent equipment 1 on backboard, and the device for regulating rotary 2 removably connecting with this absorption fixation device.This adsorbent equipment 1 can be adsorbed in the backboard of electronic equipment, or on the back side of other objects, so long as the plane of smooth surface all can be adsorbed fixing.
Described adsorbent equipment 1 comprises the sucker that is positioned at front end, the central shaft 13 of described sucker is hinged to by a hinge 171 that crosses it pull bar 17 that is positioned at described sucker rear end, described pull bar 17 axially vertical with described hinge 171, the front end of described pull bar 17 matches with the rear end of described sucker and the central shaft 13 of described sucker is turned to unclamp extraneous absorption surface when vertical with described pull bar 17, described central shaft 13 adsorbs extraneous absorption surface while rotating as for described pull bar 17 in the same way, and this sucker can adopt various structures form.
Preferably, this sucker comprises the soft suction sheet 11 that is positioned at front end, and the gland 12 that is positioned at described suction sheet 11 rear sides, described suction sheet 11 is pushed down at the edge of described gland 12, and has gap between the core of gland 12 and the core of suction sheet 11.Described suction sheet 11 center is fixedly connected with described central shaft 13, the pad 14 that described central shaft 13 passes gland 12 and is fixed on described gland 12 rear sides, and this central shaft 13 is exposed to outside through described pad 14, and described central shaft 13 can be in described gland 12 and the interior movement of pad 14.On the side face of described pad 14, along it, be circumferentially with a ring annular groove 141, in this annular groove 141, be equipped with tool annulus 15 jaggy, and described pad 14 peripheries are provided with a breach 16 extending along its thickness direction, this breach 16 extends through described annular groove 141, breach 16 on the breach of described annulus 15 and described pad 14 matches, and annulus 15 can rotate in annular groove 141.Described central shaft 13 can drive the core of described suction sheet 11 upwards to promote so that make the outer surface of described suction sheet 11 and absorption surface between produce vacuum, and also cover has spring 131, described spring 131 to make described suction sheet 11 have all the time the trend away from described gland 12 between the central shaft 13 between described suction sheet 11 and gland 12.
As shown in Figure 4,5, the rear end of described central shaft 13 is hinged with a pull bar 17 by hinge 171 is hinged, and can rotate around the hinge 171 of itself and pull bar 17, described hinge 171 is axial vertical with described pull bar 17, the front end of this pull bar 17 is butted on the rear end of described pad 14, and along with the rotation of central shaft 13 around hinge 171, make central shaft 13 drive the core of suction sheet 11 to move upward, and then make described suction sheet 11 hold the back side of equipment.Preferably the centre of described pull bar 17 has one along its axially extended groove 172, described central shaft 13 inserts in described groove 172, and hinge 171 crosses described groove 172, described central shaft 13 can in described groove 172, turn to vertical with described groove 172 or with described groove 172 in the same way.The hole of the pull bar 17 that described hinge 171 passes, it is the hole of described groove 172 sides, this pitch-row is less than the distance apart from the front end of pull bar 17 from the distance of the place face of pull bar 17 upper grooves 172, the distance that is the place face of described pull bar 17 upper grooves 172 of described hinge 171 distance is less than the distance apart from the front end of described pull bar, and between the face at the front end of described pull bar 17 and described groove 172 places, be provided with the chamfering of arc, this chamfering makes described pull bar 17 smooth more flexibly with respect to the rotation of central shaft 13.Therefore, as shown in Figure 4, under nature, described central shaft 13 and described pull bar 17 with and groove 172 vertical, now the core of suction sheet 11 upwards promotes, towards described gland 12, moves.As shown in Figure 5, when suction sheet 11 is attached at after absorption surface, after being the backboard of equipment, central shaft 13 makes pull bar 17 withstand the rear end of pad 14 with respect to pull bar 17 and 172 rotations of its groove, make suction sheet 11 axially and axially in the same way time of pull bar 17, the front end of pull bar 17 props up pad 14, and then make suction sheet 11 center along with central shaft 13 is close towards gland 12, and then make to form vacuum between suction sheet 11 center and absorption surface, make adsorbent equipment adsorb the backboard of equipment.And now, in order to make pull bar 17 and pad 14 and suction sheet 11 and gland 12 retainer shafts to locking mutually in the same way, preferably, it is outstanding along the axial outstanding projection 173 forward of described pull bar 17 forward that the front end of described pull bar 17 is provided with that a position and size and breach 16 on described pad 14 match, described projection 173 is positioned at the position of the front end of described pull bar 17 and groove 172 opposite sides of described pull bar 17, when suction sheet 11 and its central shaft 13 turn to the parallel to an axis with pull bar 17, described projection 173 is just in time positioned at described breach 16, and the annulus 15 on rotatable described pad 14 now, make the breach of annulus 15 leave the breach 16 of described pad 14, annulus 15 is just in time pushed down described projection 173 and pad 14 from outside like this, make to keep homoaxial position between pad 14 and pull bar 17, lock the adsorbed state of described suction sheet 11, and then guarantee the firmly back plate surface of adsorption plant of adsorbent equipment 1.And, preferably, the front end of described projection 173 be provided with one with the vertical outward extending projection 174 of length direction of described projection 173, this projection 174 is crossed the front end that described annular groove 141 is positioned at described annular groove 141, end hook is lived annulus 15 it is remained in annular groove 141 in the past.
As shown in Fig. 2,3,6, between described device for regulating rotary 2 and adsorbent equipment 1 for detachably with is connected, can at device for regulating rotary 2, be adjusted to behind appropriate location so that after adsorbent equipment 1 attract electrons equipment like this, then by both connections.This device for regulating rotary 2 comprises the sleeve 21 that is positioned at front end, and the rotational structure 22 being fixedly connected with the rear end of described sleeve 21, described rotational structure 22 can make described sleeve 21 in certain space angular range, rotate and then can regulate the position of this adsorbent equipment 1.
Preferably, the anterior hollow of described sleeve 21 and the rear portion of described pull bar 17 are inserted in the front portion of described sleeve 21, the inside at described pull bar 17 rear portions is provided with a shell fragment 175 and prominent button 176, it is outstanding for described prominent button 176 that the side at the rear portion of described pull bar 17 is provided with opening, described shell fragment 175 makes described prominent button 176 have the trend of stretching out from outward opening all the time, and the side of sleeve 21 is also provided with the hole 211 matching with described prominent button 176, described pull bar 17 is inserted in described sleeve 21, and because the effect of described shell fragment 175 makes described prominent button 176 stretch out the hole 211 that is stuck in described sleeve 21 from the opening of pull bar 17, and then make mutually to locate between pull bar 17 and described sleeve 21, when needs are dismantled pull bar 17 from sleeve 21, as long as inwardly press prominent button 176, make prominent button 176 compression shell fragments be retracted to pull bar 17 inner sides, pull bar 17 can be taken out from sleeve 21.Such structure not only can be so that dismantle and be connected between device for regulating rotary 2 and adsorbent equipment 1 easily, more can make device for regulating rotary 2 connect other fixing devices different from adsorbent equipment 1 structure, thereby can fix, lift as dissimilar various implements such as photographic cameras, make this device possess multipurpose function, be convenient to regulate and use.And those skilled in the art can recognize, also can adopt other demountable structure, described pull bar 17 is removably connected with sleeve 21.
Preferably, as shown in Figure 3, the rear portion of described pull bar 17 is provided with an axial through hole, the prominent button 176 that described axial through hole is inserted with positioning block 177 and matches with described positioning block 177, described positioning block 177 is laterally arranged side by side in through hole with described prominent button 176, and is provided with shell fragment between the two.Such structure makes described shell fragment, prominent button 176 be easy to install.
As shown in Fig. 2,3 and 6, described rotational structure 22 can adopt multiple rotating structural type, preferably, the rear portion of described rotational structure 22 is a spheroid 221, anterior and described sleeve 21 is fixedly connected with, the rear end of this spheroid 221 is provided with a matrix 23, the front surface of described matrix 23 is the arc shaped surface matching with described spheroid, and described spheroid 221 and matrix 23 are arranged with an overcoat 24 with the outside of described spheroid, and the front opening of described overcoat 24 is less than its internal diameter, to guarantee that described rotational structure do not deviate from overcoat 24.The middle part of described matrix 23 is provided with one along its axial recessed circle 231, the position of the side that described overcoat 24 is corresponding with described recessed circle 231 be provided with one with himself axially vertical perforate for the medial extremity of an adjusting knob 25, insert.The rear end of described matrix 23 has screw thread can connect extraneous connecting rod or flexible rod, folding rod etc., or other fixing devices.For described back board fixing device is fixed.Between described spheroid 221, matrix 23 and overcoat 24, be provided with gap, spheroid can be in overcoat and the interior rotation of matrix 23, by adjusting knob 25 to the inside head into adjusting, the position between described spheroid 221 and matrix 23 and overcoat 24 is fixed.Therefore, can be so that the sleeve 21 of described rotational structure 22 front portions rotate certain angular range with respect to overcoat 24, and then make between described adsorbent equipment 1 and the overcoat 24 of device for regulating rotary coaxial at an angle and not necessarily.Therefore the performance that, has more increased the use flexibility of this back board fixing device and be easy to regulate.
Described back board fixing device, compact structure not only, reasonable in design, can make the equipment being fixed on this back board fixing device rotate universally, and between the backboard of this back board fixing device and equipment, be fixedly connected with reliable, there is the stability that lock function can guarantee absorption, this back board fixing device can be for various sizes in addition, on the equipment of different sizes, so long as the equipment that backboard is smooth flat all can adsorb fixing, and when with equipment connection obstruct the view not, do not affect the demonstration of equipment, simultaneously, the fixing device that can connect easily other different application form of this device for regulating rotary, himself using scope and field have more been expanded.
Although more than described preferred embodiment of the present utility model in detail, should be expressly understood that, for a person skilled in the art, the utility model can have various modifications and variations.All any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model within spirit of the present utility model and principle.
Claims (8)
1. a back board fixing device, comprises adsorbent equipment (1) and is positioned at described adsorbent equipment (1) rear end and device for regulating rotary (2) that adsorbent equipment (1) removably connects, it is characterized in that:
Described adsorbent equipment (1) comprises a sucker, the central shaft of described sucker (13) is hinged to by a hinge (171) that crosses it pull bar (17) that is positioned at described sucker rear end, described pull bar (17) axially vertical with described hinge (171), the front end of described pull bar (17) matches with the rear end of described sucker and the central shaft (13) of described sucker is turned to when vertical with described pull bar (17) unclamp extraneous absorption surface, and described central shaft (13) adsorbs extraneous absorption surface while rotating as for described pull bar (17) in the same way;
Described device for regulating rotary (2) comprises the sleeve (21) removably connecting with described pull bar (17) that is positioned at front end, and the rotational structure (22) being fixedly connected with the rear end of described sleeve (21), described rotational structure (22) can make described sleeve (21) rotate certain space angle and then can regulate the position of this adsorbent equipment (1).
2. back board fixing device as claimed in claim 1, it is characterized in that: described sucker comprises the gland (12) that is positioned at the suction sheet (11) of front end and is positioned at suction sheet (11) rear side, the core that the periphery of described gland (12) is pushed down described suction sheet (11) and its core and suction sheet (11) has interval, the fixing described central shaft (13) in center of described suction sheet (11), described pull bar (17) is positioned at the rear end of described gland (12), described central shaft (13) is hinged through described gland (12) and by described hinge (171) and described pull bar (17), between central shaft (13) between described suction sheet (11) and gland (12), also cover has spring (131), described spring (131) makes described suction sheet (11) have all the time the trend away from described gland (12), described pull bar (17) matches with the rear end of described gland (12) and while making described central shaft (13) turn to described pull bar (17) in the same way, drives the core of described suction sheet (11) mobile to gland (12).
3. back board fixing device as claimed in claim 2, it is characterized in that: the rear end of described gland (12) is fixed with a pad (14), described pull bar (17) is positioned at the rear end of described pad (14), and described central shaft (13) is hinged through described pad (14) and described pull bar (17).
4. back board fixing device as claimed in claim 3, it is characterized in that: on the side face of described pad (14), along it, be circumferentially with a ring annular groove (141), in described annular groove (141), be equipped with an annulus (15) that can rotate in described annular groove (141), the periphery of described pad (14) is provided with one and extends and through the breach (16) of described annular groove (141) along its thickness direction, described annulus (15) is provided with the breach that the breach (16) with described pad (14) matches, the front end of described pull bar (17) is provided with extend forward and the projection (173) that matches with breach (16) on described pad (14), when described central shaft (13) turns to and axially in the same way time of described pull bar (17), described projection (173) is positioned at described breach (16), described annulus (15) can turn to and is positioned at described projection (173) outside.
5. the back board fixing device as described in claim 1-4 any one, it is characterized in that: described pull bar (17) is provided with one along its axially extended groove (172), described central shaft (13) is inserted in described groove (172), described hinge (171) crosses described groove (172), described central shaft (13) can in described groove (172), turn to vertical with described groove (172) or with described groove (172) in the same way, the distance of the place face of described hinge (171) distance described pull bar (17) upper groove (172) is less than the distance of the front end of the described pull bar of distance (17).
6. back board fixing device as claimed in claim 5, it is characterized in that: the rear portion of described rotational structure (22) is a spheroid (221), the rear end of described spheroid (221) is provided with a matrix (23), the front surface of described matrix (23) is the arc shaped surface matching with described spheroid (221), one overcoat (24) is placed on described spheroid (221) and described matrix (23) outside, and and there is gap between described matrix (23) and spheroid (221), the side of described overcoat (24) is provided with an insertion that supplies an adjusting knob (25) with its axial vertical perforate, the position of the adjustable fixing described spheroid (221) of described adjusting knob (25) in described overcoat (24).
7. back board fixing device as claimed in claim 1, it is characterized in that: the rear portion of described pull bar (17) is inserted into the front portion of described sleeve (21), the inside at described pull bar (17) rear portion is provided with a shell fragment (175) and prominent button (176), it is outstanding for described prominent button (176) that the side at described pull bar (17) rear portion is provided with opening, described shell fragment (175) has all the time from the outstanding trend of outward opening described prominent button (176), the side of described sleeve (21) is also provided with the hole (211) that the opening with described pull bar (17) matches, described prominent button (176) is stuck in described hole (211) under the effect of described shell fragment (175).
8. back board fixing device as claimed in claim 4, it is characterized in that: the front end of described projection (173) be provided with one with the vertical outward extending projection of length direction (174) of described projection (173), when described projection (173) is positioned at described annular groove (141) described in projection (174) cross the front end that described annular groove (141) is positioned at annular groove (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358263.5U CN203948889U (en) | 2014-06-30 | 2014-06-30 | A kind of back board fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358263.5U CN203948889U (en) | 2014-06-30 | 2014-06-30 | A kind of back board fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948889U true CN203948889U (en) | 2014-11-19 |
Family
ID=51890925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358263.5U Expired - Fee Related CN203948889U (en) | 2014-06-30 | 2014-06-30 | A kind of back board fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114456A (en) * | 2020-02-19 | 2020-05-08 | 天津清智科技有限公司 | Adjustable vehicle-mounted camera fixing support |
-
2014
- 2014-06-30 CN CN201420358263.5U patent/CN203948889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114456A (en) * | 2020-02-19 | 2020-05-08 | 天津清智科技有限公司 | Adjustable vehicle-mounted camera fixing support |
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| Date | Code | Title | Description |
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| 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: 20141119 Termination date: 20170630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |