CN203399445U - Connecting structure of digital generator handle - Google Patents
Connecting structure of digital generator handle Download PDFInfo
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- CN203399445U CN203399445U CN201320478803.9U CN201320478803U CN203399445U CN 203399445 U CN203399445 U CN 203399445U CN 201320478803 U CN201320478803 U CN 201320478803U CN 203399445 U CN203399445 U CN 203399445U
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- handle
- guide vane
- vane end
- end stop
- adapter sleeve
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Abstract
The utility model provides a connecting structure of a digital generator handle, belongs to the technical field of the generator, and solves the problem that a conventional digital generator handle after rotated in place cannot be fixed. According to the connecting structure of the digital generator handle, the digital generator comprises a shell; the handle is U-shaped; two ends of the handle are ratatably connected onto the shell; the two ends of the handle are connected with a connecting plate; an opposite position between the shell and the connecting plate is respectively provided with a connecting sleeve; a position limiting mechanism is arranged between the connecting sleeve and the connecting plate and is capable of limiting the rotation angle of the handle; and a fixing mechanism is also arranged between the connecting sleeve and the connecting plate and is used to fix the handle when the handle is rotated in place. The connecting structure of the digital generator handle facilitates the operators to apply force to the handle, can be fixed when the handle is lifted, and is easy to use.
Description
Technical field
The utility model belongs to technical field of generators, relates to a kind of syndeton of digital electricity generating handle.
Background technology
Traditional generator product, the main low speed engine that adopts drives a power frequency output generator to work, directly output correspondence requires power supply, the system of this type, owing to starting to be operated on lower rotating speed, thereby cause its relative volume compared with large, simultaneously for generator, the volume of slow-revving generator is also difficult to volume to be done little, and whole system is just difficult to accomplish miniaturization, portability.Out-put supply qualitatively due to the voltage of out-put supply, frequency and the engine speed corresponding relation that is all directly proportional, because the fluctuation of the system rotating speed of engine operation under different loads state will directly have influence on the stability of output supply voltage, frequency, the waveform of its out-put supply is directly subject to the impact of generator, and the output waveform of general low power this generator type is not too desirable.Digital electricity generating is the new generator product scope growing up in recent years, the universalness of this product mainly concentrates on five kilowatts of following small generator systems, compare with conventional electric generators group, its size and weight have all reduced 50% left and right, this makes it can be used as small portable application of power in many entertainment places, thoroughly changed generating equipment in the tradition image of consumer's in the eyes of " large, stupid, thick ".
Digital electricity generating is for convenient mobile, and its bottom can be provided with roller, also handle can be installed on housing simultaneously, in order to reduce in use volume exclusion, handle is generally rotatably connected on housing, in the time of need to moving, handle has upwards been turned, while not needing to move, handle has been put down.As Chinese utility model patent application (200910149179.6) discloses a kind of engine generator, this generator is provided with the second fixed handle on housing, this the second fixed handle is arranged on the opposition side of housing fore-and-aft direction, and be parallel to axle and extend, handle can relative the second fixed handle vertical oscillation mode be arranged on outside, handle comprises back shaft, back shaft is coaxially arranged in the second fixed handle, left, Thuban pivoted arm can vertical oscillation be arranged on back shaft, left, between Thuban pivoted arm, be provided with the flexible handle of extension, and on a left side, between Thuban pivoted arm and housing, be also provided with guide vane end stop, the position of limiting handle by guide vane end stop when handle lifts use, the angle of the relative housing of handle is fixed, handled easily personnel have an effect.But owing to only limiting handle position by guide vane end stop, when operating personnel's hand leaves handle, handle will fall down automatically, and operating personnel need to lift handle again, comparatively bother.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, a kind of syndeton of digital electricity generating handle has been proposed, the syndeton handled easily personnel of this digital electricity generating handle have an effect to handle, and can when handle lifts, fix, convenient use.
The purpose of this utility model can realize by following technical proposal: a kind of syndeton of digital electricity generating handle, digital electricity generating comprises housing, described handle is U-shaped, and the two ends of handle are all rotatably connected on housing, it is characterized in that, the two ends of described handle are all connected with a plate, described housing and connecting plate relative position are equipped with an adapter sleeve, between described adapter sleeve and connecting plate, be provided with the position-limit mechanism that can limit handle rotational angle and can rotate in place to handle after the detent mechanism that is fixed.
Position-limit mechanism and detent mechanism are arranged on adapter sleeve and connecting plate, connecting plate and adapter sleeve can disassemble from handle and housing, therefore when processing position-limit mechanism and detent mechanism, without whole housing and handle are processed, only need processing adapter sleeve and connecting plate, can not affect the structure of housing and handle, also facilitate processing.Handle relatively housing lifts and puts down, when it lifts, housing shape has a certain degree relatively, and make handle roughly in operating personnel's abdominal region by position-limit mechanism, and fix by detent mechanism, conveniently grasp and have an effect, even if operating personnel's hand leaves handle, handle can not fall down yet, convenient use; When not needing to use handle, operating personnel have an effect downwards to handle a little, and detent mechanism lost efficacy, and handle is put down.
In the syndeton of above-mentioned digital electricity generating handle, on described housing, there are two outwardly connecting portions, on connecting portion, all offer connecting hole, between described two connecting plates, be fixed with a rotation axis, described rotation axis rotates and is plugged in connecting hole, and above-mentioned adapter sleeve is between connecting portion and connecting plate and be set on rotation axis.Connecting portion has two, is separately fixed at housing upper side and is connected the two ends of corner angle with the back side, and handle is connected on connecting portion by rotation axis, good stability.
In the syndeton of above-mentioned digital electricity generating handle, described position-limit mechanism comprises on the side that connecting plate is relative with adapter sleeve, having two guide vane end stops one, on the relative adapter sleeve end face in Yu Gai side, there are two guide vane end stops two, and the other end of adapter sleeve is fixed on connecting portion, described guide vane end stop one and guide vane end stop two be take on the circumference that rotation axis axle center is the center of circle same, the axial line that two guide vane end stops one relatively rotate axle is symmetrical arranged, the axial line that two guide vane end stops two also relatively rotate axle is symmetrical arranged, and two guide vane end stops one and two guide vane end stops two are crisscross arranged.When handle rotates, guide vane end stop one relative limit piece two moves, because guide vane end stop one and guide vane end stop two be take on the circumference that rotation axis axle center is the center of circle same, when handle is lifted, one of them guide vane end stop one and one of them guide vane end stop two against, handle cannot continue to lift, now the handled easily personnel pushing generator of having an effect, and now detent mechanism is had an effect, handle is fixed on this position; And handle is when put down, above-mentioned guide vane end stop one and another one guide vane end stop two against, so also limited handle and put down Shi position, while avoiding handle to put down, clash into housing.
In the syndeton of above-mentioned digital electricity generating handle, described position-limit mechanism comprises on the side that connecting plate is relative with adapter sleeve, having a guide vane end stop one, on the relative adapter sleeve end face in Yu Gai side, there is a guide vane end stop two, and the other end of adapter sleeve is fixed on connecting portion, described guide vane end stop one and guide vane end stop two be take on the circumference that rotation axis axle center is the center of circle same.This position-limit mechanism is only provided with a guide vane end stop one and a guide vane end stop two, when handle is lifted guide vane end stop one and guide vane end stop two against time, and handle is when put down, handle is undertaken spacing by housing.
In the syndeton of above-mentioned digital electricity generating handle, described detent mechanism comprises a steel ball and a spring, on described one of them guide vane end stop one, along rotation axis, axially offer a through hole, this through hole runs through connecting plate, described steel ball and spring is arranged in through hole, described through hole has internal thread on the inwall of connecting plate one end, and this end spiral is connected with an adjusting bolt, one end of described spring is pressed on steel ball, the other end is pressed on adjusting bolt screw terminal end, on the end face of described adapter sleeve, offer two for steel ball against detent.When handle is lifted, guide vane end stop one and guide vane end stop two against, now steel ball is resisted against in a detent under the effect of spring, handle position is played to positioning action, and handle is when put down, steel ball is resisted against in another detent, also handle is played to positioning action, and the vibration while avoiding engine operation causes handle to rock; Adjusting bolt can regulate the distance between self screw terminal end and steel ball, and then the pretightning force of regulating spring, when long-time use of spring and elastic force while declining increases the elastic force of spring to steel ball by precession adjusting bolt, and then keeps location dynamics.
In the syndeton of above-mentioned digital electricity generating handle, the inwall of described detent is sphere.The detent inwall of sphere can be fitted with steel ball, increases both stationkeeping abilities.
In the syndeton of above-mentioned digital electricity generating handle, described detent mechanism comprises that one end is fixed on the reference column on guide vane end stop one side, described guide vane end stop Er offers a location hole on side, when guide vane end stop one and guide vane end stop two lean, described reference column is plugged in location hole, and reference column and location hole tight fit.When guide vane end stop one and guide vane end stop two lean, carry out when spacing, reference column is plugged in location hole, due to reference column and location hole tight fit, so can be fixed handle.
In the syndeton of above-mentioned digital electricity generating handle, described adapter sleeve is bolted on connecting portion, and described connecting plate is bolted on handle end.Facilitate the dismounting of adapter sleeve and connecting plate.
In the syndeton of above-mentioned digital electricity generating handle, between described two connecting portions, be fixed with a sleeve pipe, above-mentioned rotation axis is connected in connecting hole through rotation of sleeve.Sleeve pipe can make rotation axis be isolated from the outside, not only attractive in appearance, and makes the rotation of rotation axis more stable.
In the syndeton of above-mentioned digital electricity generating handle, described handle comprises two linking arms and a push rod, and described two linking arms are vertically connected in the two ends of push rod.Push rod is straight, conveniently grasps and has an effect, the convenient processing of simultaneously split type handle.
Compared with prior art, the syndeton of this digital electricity generating handle has the following advantages:
1, owing to being provided with guide vane end stop one and guide vane end stop two and detent mechanism between handle and housing, therefore can handled easily personnel have an effect, can be fixed handle position simultaneously, even if operating personnel's hand leaves handle, handle can not fall down yet, convenient use.
2, because detent has two, when handle is put down, handle also can be fixed, and therefore, in engine working process, handle can not rock because of the vibration of generator.
3, because guide vane end stop one, guide vane end stop two and detent mechanism are separately positioned on adapter sleeve and connecting plate, therefore do not need the structure of housing and handle to make excessive change, save development cost, and adapter sleeve and connecting plate small volume, also convenient processing.
Accompanying drawing explanation
Fig. 1 is the perspective view of this digital electricity generating.
Fig. 2 is the perspective view of connecting plate.
Fig. 3 is the perspective view of adapter sleeve.
Fig. 4 is the partial structurtes cutaway view of this syndeton.
Fig. 5 is the partial structurtes cutaway view at another visual angle of this syndeton.
Fig. 6 is the perspective view of the connecting plate in embodiment bis-.
Fig. 7 is the perspective view of the adapter sleeve in embodiment bis-.
In figure, 1, housing; 11, connecting portion; 111, connecting hole; 112, sleeve pipe; 2, handle; 21, rotation axis; 22, linking arm; 23, push rod; 3, detent mechanism; 31, steel ball; 32, spring; 33, adjusting bolt; 34, through hole; 35, detent; 36, reference column; 37, location hole; 4, connecting plate; 41, guide vane end stop one; 5, adapter sleeve; 51, guide vane end stop two.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment mono-:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of syndeton of digital electricity generating handle, digital electricity generating comprises housing 1, offers connecting hole 111 on housing 1, and handle 2 is U-shaped, and the two ends of handle 2 are fixed with a rotation axis 21, rotation axis 21 is rotatably connected in connecting hole 111, and housing 1 lifts and puts down relatively, and when it lifts, housing 1 shape has a certain degree relatively, and roughly in operating personnel's abdominal region, conveniently grasp and have an effect.The side that handle 2 links are relative with housing 1 is provided with two guide vane end stops 1, relative housing 1 side, Yu Gai side is provided with two guide vane end stops 2 51, guide vane end stop 1 and guide vane end stop 2 51 be take on the circumference that rotation axis 21 axle center are the center of circle same, when handle 2 is during roughly in operating personnel's abdominal region, guide vane end stop 1 leans with guide vane end stop 2 51, handle 2 cannot continue to lift, the handled easily personnel pushing generator of having an effect now, between handle 2 and housing 1, be provided with detent mechanism 3, this detent mechanism 3 guide vane end stop 1 and guide vane end stop 2 51 against time can handle 2 is securing, even if operating personnel's hand leaves handle 2, handle 2 can not fall down yet, convenient use, when not needing to use handle 2, operating personnel have an effect downwards to handle 2 a little, and detent mechanism 3 lost efficacy, and handle 2 is put down.
Specifically, in conjunction with Fig. 4, shown in Fig. 5, on housing 1, there are two outwardly connecting portions 11, be separately fixed at housing 1 upper side and be connected the two ends of corner angle with the back side, between two connecting portions 11, be fixed with a sleeve pipe 112, rotation axis 21 is rotatably connected in connecting hole 111 through sleeve pipe 112, rotation axis 21 stretches out connecting hole 111 in two ends, the Duan Shangjun that stretches out at rotation axis 21 is arranged with an adapter sleeve 5, one end of adapter sleeve 5 is bolted on connecting portion 11, facilitate the dismounting of adapter sleeve 5, guide vane end stop 2 51 is positioned on the end face of adapter sleeve 5 other ends, adapter sleeve 5 can disassemble from housing 1, therefore processing guide vane end stop at 2 51 o'clock, without whole housing 1 is processed, only need processing adapter sleeve 5, can not affect the structure of housing 1, also facilitated processing.The two ends of handle 2 are all fixed with a plate 4 by bolt, facilitate the dismounting of connecting plate 4, rotation axis 21 is pegged graft and is fixed on connecting plate 4, and guide vane end stop 1 is positioned on the side of connecting plate 4, same, connecting plate 4 can disassemble from handle 2, therefore process guide vane end stop at 2 41 o'clock, without whole handle 2 is processed, only need process connecting plate 4, can not affect the structure of handle 2, also facilitate processing.Handle 2 comprises that two linking arms 22 and push rod 23, two linking arms 22 are vertically connected in push rod 23 two ends, and push rod 23 is straight, conveniently grasps and has an effect, the simultaneously split type convenient processing of handle 2.
Guide vane end stop 1 all has two with guide vane end stop 2 51, the axial line that two guide vane end stops 1 relatively rotate axle 21 is symmetrical arranged, the axial line that two guide vane end stops 2 51 also relatively rotate axle 21 is symmetrical arranged, two guide vane end stops 1 and two guide vane end stop 2 51 interlaced arrangement, when handle 2 is lifted, one of them guide vane end stop 1 and one of them guide vane end stop 2 51 against, and handle 2 is when put down, above-mentioned guide vane end stop 1 and another one guide vane end stop 2 51 against, so also limit handle 2 and put down Shi position, while avoiding handle 2 to put down, clashed into housing 1.Detent mechanism 3 comprises a steel ball 31 and a spring 32, on one of them guide vane end stop 1 along rotation axis axle 21 to offering a through hole 34, this through hole 34 runs through connecting plate 4, steel ball 31 and spring 32 are arranged in through hole 34, through hole 34 has internal thread on the inwall of connecting plate 4 one end, and this end spiral is connected with an adjusting bolt 33, spring 32 one end is pressed on steel ball 31, the other end is pressed on adjusting bolt 33 screw terminal ends, on the end face of adapter sleeve 5, offer two for steel ball 31 against detent 35, the inwall of detent 35 is sphere, can fit with steel ball 31, when handle 2 is lifted, guide vane end stop 1 and guide vane end stop 2 51 against, now steel ball 31 is resisted against in a detent 35 under the effect of spring 32, positioning action is played in handle 2 positions, and handle 2 is when put down, steel ball 31 is resisted against in another detent 35, also handle 2 is played to positioning action, vibration while avoiding engine operation causes handle 2 to rock, adjusting bolt 33 can regulate the distance between self screw terminal end and steel ball 31, and then the pretightning force of regulating spring 32, when long-time use of spring 32 and elastic force while declining increases the elastic force of 32 pairs of steel balls 31 of springs, and then keeps location dynamics by precession adjusting bolt 33.
Embodiment bis-:
The syndeton of this digital electricity generating handle and embodiment mono-are basic identical, difference is as shown in Figure 6, Figure 7, guide vane end stop 1 all only has one with guide vane end stop 2 51, and when handle 2 is lifted guide vane end stop 1 and guide vane end stop 2 51 against, now handle 2 is roughly in abdominal region, convenient grasp the application of force, and handle 2 is when put down, handle 2 is undertaken spacing by housing 1.Detent mechanism 3 comprises a reference column 36 and a location hole 37 simultaneously, reference column 36 one end are fixed on guide vane end stop Yi41 side, location hole 37 is opened on guide vane end stop Er51 side, when guide vane end stop 1 and guide vane end stop 2 51 lean, reference column 36 is plugged in location hole 37, and reference column 36 and location hole 37 tight fits, therefore can be fixed handle 2.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as housing 1, connecting portion 11, connecting hole 111, sleeve pipe 112, handle 2, rotation axis 21, linking arm 22, push rod 23, detent mechanism 3, steel ball 31, spring 32, adjusting bolt 33, through hole 34, detent 35, connecting plate 4, guide vane end stop 1, adapter sleeve 5, guide vane end stop 2 51 herein, do not got rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (10)
1. the syndeton of a digital electricity generating handle, digital electricity generating comprises housing (1), described handle (2) is U-shaped, and the two ends of handle (2) are all rotatably connected on housing (1), it is characterized in that, the two ends of described handle (2) are all connected with a plate (4), described housing (1) is equipped with an adapter sleeve (5) with connecting plate (4) relative position, between described adapter sleeve (5) and connecting plate (4), be provided with the position-limit mechanism that can limit handle (2) rotational angle and can rotate in place to handle (2) after the detent mechanism (3) that is fixed.
2. the syndeton of digital electricity generating handle according to claim 1, it is characterized in that, on described housing (1), there are two outwardly connecting portions (11), on connecting portion (11), all offer connecting hole (111), between described two connecting plates (4), be fixed with a rotation axis (21), described rotation axis (21) rotates and is plugged in connecting hole (111), and above-mentioned adapter sleeve (5) is positioned between connecting portion (11) and connecting plate (4) and is set on rotation axis (21).
3. the syndeton of digital electricity generating handle according to claim 2, it is characterized in that, described position-limit mechanism comprises on the side that connecting plate (4) is relative with adapter sleeve (5) having two guide vane end stops one (41), on relative adapter sleeve (5) end face in Yu Gai side, there are two guide vane end stops two (51), and the other end of adapter sleeve (5) is fixed on connecting portion (11), described guide vane end stop one (41) and guide vane end stop two (51) be take on the circumference that rotation axis (21) axle center is the center of circle same, the axial line that two guide vane end stops one (41) relatively rotate axle (21) is symmetrical arranged, the axial line that two guide vane end stops two (51) also relatively rotate axle (21) is symmetrical arranged, and two guide vane end stops one (41) are crisscross arranged with two guide vane end stops two (51).
4. the syndeton of digital electricity generating handle according to claim 2, it is characterized in that, described position-limit mechanism comprises on the side that connecting plate (4) is relative with adapter sleeve (5) having a guide vane end stop one (41), on relative adapter sleeve (5) end face in Yu Gai side, there is a guide vane end stop two (51), and it is upper that the other end of adapter sleeve (5) is fixed on connecting portion (11), described guide vane end stop one (41) and guide vane end stop two (51) be take on the circumference that rotation axis (21) axle center is the center of circle same.
5. the syndeton of digital electricity generating handle according to claim 3, it is characterized in that, described detent mechanism (3) comprises a steel ball (31) and a spring (32), described one of them guide vane end stop one (41) above axially offers a through hole (34) along rotation axis (21), this through hole (34) runs through connecting plate (4), described steel ball (31) and spring (32) are arranged in through hole (34), described through hole (34) has internal thread on the inwall of connecting plate (4) one end, and this end spiral is connected with an adjusting bolt (33), one end of described spring (32) is pressed on steel ball (31), the other end is pressed on adjusting bolt (33) screw terminal end, on the end face of described adapter sleeve (5), offer two for steel ball (31) against detent (35).
6. the syndeton of digital electricity generating handle according to claim 5, is characterized in that, the inwall of described detent (35) is sphere.
7. the syndeton of digital electricity generating handle according to claim 4, it is characterized in that, described detent mechanism (3) comprises that one end is fixed on the reference column (36) on guide vane end stop one (41) side, on the side of described guide vane end stop two (51), offer a location hole (37), when guide vane end stop one (41) and guide vane end stop two (51) lean, described reference column (36) is plugged in location hole (37), and reference column (36) and location hole (37) tight fit.
8. according to the syndeton of the digital electricity generating handle described in claim 6 or 7, it is characterized in that, it is upper that described adapter sleeve (5) is bolted on connecting portion (11), and described connecting plate (4) is bolted on handle (2) end.
9. the syndeton of digital electricity generating handle according to claim 8, is characterized in that, is fixed with a sleeve pipe (112) between described two connecting portions (11), and above-mentioned rotation axis (21) is rotatably connected in connecting hole (111) through sleeve pipe (112).
10. the syndeton of digital electricity generating handle according to claim 9, is characterized in that, described handle (2) comprises two linking arms (22) and a push rod (23), and described two linking arms (22) are vertically connected in the two ends of push rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478803.9U CN203399445U (en) | 2013-08-07 | 2013-08-07 | Connecting structure of digital generator handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478803.9U CN203399445U (en) | 2013-08-07 | 2013-08-07 | Connecting structure of digital generator handle |
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| Publication Number | Publication Date |
|---|---|
| CN203399445U true CN203399445U (en) | 2014-01-15 |
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ID=49910937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320478803.9U Expired - Fee Related CN203399445U (en) | 2013-08-07 | 2013-08-07 | Connecting structure of digital generator handle |
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| Country | Link |
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| CN (1) | CN203399445U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832753A (en) * | 2015-04-24 | 2015-08-12 | 福建永强力加动力设备有限公司 | Rotating mechanism |
| CN108916619A (en) * | 2018-10-15 | 2018-11-30 | 智卓（深圳）电子科技有限公司 | Rotation limiting structure and hand-held holder |
-
2013
- 2013-08-07 CN CN201320478803.9U patent/CN203399445U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832753A (en) * | 2015-04-24 | 2015-08-12 | 福建永强力加动力设备有限公司 | Rotating mechanism |
| CN104832753B (en) * | 2015-04-24 | 2017-02-01 | 福建永强力加动力设备有限公司 | Rotating mechanism |
| CN108916619A (en) * | 2018-10-15 | 2018-11-30 | 智卓（深圳）电子科技有限公司 | Rotation limiting structure and hand-held holder |
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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: 20140115 Termination date: 20180807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |