CN207854135U - The holographic pyramidal Baffle Box of Bluetooth of band - Google Patents
The holographic pyramidal Baffle Box of Bluetooth of band Download PDFInfo
- Publication number
- CN207854135U CN207854135U CN201721872094.7U CN201721872094U CN207854135U CN 207854135 U CN207854135 U CN 207854135U CN 201721872094 U CN201721872094 U CN 201721872094U CN 207854135 U CN207854135 U CN 207854135U
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- baffle box
- holographic
- support column
- pyramid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Holo Graphy (AREA)
Abstract
The utility model belongs to Baffle Box of Bluetooth technical field, provides a kind of holographic pyramidal Baffle Box of Bluetooth of band.The holographic pyramidal Baffle Box of Bluetooth of the band of the utility model includes Baffle Box of Bluetooth ontology, bracket and holographic pyramid, the bracket includes support column, the support column is set on the Baffle Box of Bluetooth ontology, the holography pyramid is located at the top of the Baffle Box of Bluetooth ontology, and the holographic pyramid is connect with the support column, external equipment is positioned on the support column or on Baffle Box of Bluetooth ontology, the external equipment is also located at the pyramidal top end of holography, and the screen of the external equipment is towards the holographic pyramid top.The holographic pyramidal Baffle Box of Bluetooth of the band of the utility model, can utilize Baffle Box of Bluetooth to play audio, carry out image shows using holographic pyramid, allow user that can not only hear sound when using Baffle Box of Bluetooth, moreover it is possible to see image.
Description
Technical field
The utility model is related to Baffle Box of Bluetooth technical fields, and in particular to a kind of holographic pyramidal Baffle Box of Bluetooth of band.
Background technology
Existing Baffle Box of Bluetooth often using external equipment by bluetooth module by audio signal transmission to Baffle Box of Bluetooth
In, the bluetooth module that Baffle Box of Bluetooth is arranged according to therein is communicated with the external equipment and is received audio signal, from
And audio is played, but existing Baffle Box of Bluetooth only only plays the function of audio, does not have the function of visual display；And show
The holographic pyramid having is exactly to perform image display external image, can not be made a sound.
Utility model content
For the defects in the prior art, the utility model provides band holographic pyramidal Baffle Box of Bluetooth, can play
It is performed image display when audio, allow one to hear audio simultaneously and sees image.
The holographic pyramidal Baffle Box of Bluetooth of a kind of band provided by the utility model includes Baffle Box of Bluetooth ontology, bracket and holography
Pyramid, the bracket include support column, and the support column is set on the Baffle Box of Bluetooth ontology, the holography pyramid position
In the top of the Baffle Box of Bluetooth ontology, and the holographic pyramid is connect with the support column, and external equipment is positioned over described
On support column or on Baffle Box of Bluetooth ontology, the external equipment is also located at the pyramidal top end of holography, and described
The screen of external equipment is towards the holographic pyramid top
Further, for the support column at least provided with two, two support columns are respectively arranged at the Baffle Box of Bluetooth sheet
The opposite both sides of body, the holography pyramid are located at the top of the Baffle Box of Bluetooth ontology, and the holography pyramid respectively with
The two support column connections, external equipment are positioned on two support columns and are located at the pyramidal top end of holography,
The screen of the external equipment is towards the holographic pyramid.
Further, the Baffle Box of Bluetooth ontology includes bluetooth module, controller and loud speaker, the bluetooth module, control
Device and loud speaker processed are sequentially connected with.
Further, the Baffle Box of Bluetooth body interior is additionally provided with battery, the battery also with the bluetooth module, control
Device and loud speaker connection.
Further, the Baffle Box of Bluetooth ontology is additionally provided with charging interface, and the charging interface is also connect with the battery.
Further, the bracket further includes supporting table, and the supporting table is connect with the support column, in the supporting table
On be additionally provided with protrusion fixation kit.
Further, the fixation kit further includes shell, elastic component and extrusion parts, and it is logical that the enclosure is equipped with one
The one end in road, the channel passes through the shell, the elastic component to be placed in the channel, and the extrusion parts is located at described logical
The exit in road.
Further, the first plate washer is additionally provided on the bracket, first plate washer is connect with the fixation kit, makes institute
Fixation kit is stated between the supporting table and the first plate washer.
Further, the supporting table and support column are to be detachably connected, and are divided between the supporting table and the support column
The cylinder and groove that She You be mutually matched, the cylinder are inserted into the groove, and the support column is made to be connected with supporting table.
Further, the Baffle Box of Bluetooth ontology is equipped with broadcast hole and key switch, the key switch also with it is described
Controller connects.
The beneficial effects of the utility model：The holographic pyramidal Baffle Box of Bluetooth of band provided by the utility model, utilizes bluetooth
Speaker body carries out audio broadcasting, shows the image on external equipment using holographic pyramid, makes Baffle Box of Bluetooth ontology
It can not only carry out audio broadcasting, moreover it is possible to perform image display, allow user that can watch image simultaneously and hear music.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the front view for the holographic pyramidal Baffle Box of Bluetooth of band that one embodiment of the utility model provides；
Fig. 2 is the left view of the holographic pyramidal Baffle Box of Bluetooth of band shown in FIG. 1；
Fig. 3 is the structural schematic diagram of fixation kit at the A of the holographic pyramidal Baffle Box of Bluetooth of band shown in Fig. 2；
Fig. 4 is the inside connection diagram of the holographic pyramidal Baffle Box of Bluetooth of band shown in FIG. 1；
Fig. 5 is the schematic diagram of the holographic pyramidal Baffle Box of Bluetooth of band shown in FIG. 1.
In attached drawing, 1 indicates bracket；11 indicate support column；12 indicate supporting table；13 indicate fixation kit；131 indicate outer
Shell；132 indicate elastic component；133 indicate extrusion parts；134 indicate channel；14 indicate the first plate washer；15 indicate fastener；16 tables
Show recessed portion；2 indicate holographic pyramid；3 indicate Baffle Box of Bluetooth ontology；31 indicate charging interface；32 indicate key switch；33 tables
Show broadcast hole；4 indicate external equipment.
Specific implementation mode
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and this practicality cannot be limited with this
Novel protection domain.
In this application unless specifically defined or limited otherwise, term " connection " shall be understood in a broad sense, for example, can be with
It is to be fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection, can also be electrical connection；Can be straight
It connects connected, can also can be indirectly connected through an intermediary the phase interaction of the connection or two elements inside two elements
With relationship.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
Embodiment
As depicted in figs. 1 and 2, the holographic pyramidal Baffle Box of Bluetooth of a kind of band that the utility model embodiment provides, including
Bracket 1, holographic pyramid 2 and Baffle Box of Bluetooth ontology 3, the bracket 1 include one or more support column 11, it is preferred that
The bracket 1 includes at least two support columns 11, and it is opposite that two support columns 11 are respectively arranged at the Baffle Box of Bluetooth ontology 3
Both sides, the holography pyramid 2 are located at the top of the Baffle Box of Bluetooth ontology 3, and the holography pyramid 2 respectively with described in two
Support column 11 connects, and external equipment is positioned on two support columns 11 and positioned at the top end of the holographic pyramid 2, and
And the screen of the external equipment is towards the holographic pyramid 2.It should be understood that the multiple support column 11 can also connect
It connects, after the multiple support column 11 connects, a larger support column 11 can also be formed, external equipment is allow to be placed into
On the support column 11, such as when the multiple support column 11 is located at the marginal position of the Baffle Box of Bluetooth ontology 3, they
Between connect after, a cylinder will be formed in the side of the Baffle Box of Bluetooth ontology 3, and outside being placed on the cylinder
Equipment.The holography and states the connection between support column 11 at pyramid 2, can be the holographic pyramid 2 directly with the branch
Dagger 11 connects, and can also be after the holographic pyramid 2 is directly installed on the Baffle Box of Bluetooth ontology 3, to pass through the indigo plant
Tooth speaker body 3 is attached with the support column 11 indirectly.The bracket 1 is for placing external equipment, the holographic golden word
The shape of tower 2 is rectangular pyramid, and the side of four icicle is isosceles triangle, and the holography pyramid 2 can be Ya Ke
Power plate can also post holographic mould on the holography pyramid 2, it should be appreciated that the top or top of the holography pyramid 2
The vertex of the rectangular pyramid referred both to, the top end of the holography pyramid 2 is held to refer to relative to the rectangular pyramid just
To above vertex when placing.When external equipment is placed on the support column 11, and the screen of external equipment is towards described complete
When ceasing the top of pyramid 2, the holography pyramid 2 is used to image carrying out holographic display, and the Baffle Box of Bluetooth ontology 3 is used for
Bluetooth connection is carried out with external equipment, and carries out audio broadcasting；When the top of the holographic pyramid 2 is towards the Baffle Box of Bluetooth
When ontology 3, the external equipment can also be placed directly on the Baffle Box of Bluetooth 3, and the screen of external equipment also direction
The top of the holography pyramid 2, the holographic pyramid described at this time 2 can also carry out holographic display.
Further, the bracket 1 further includes supporting table 12, and the support column 11 and the supporting table 12 connect, optional
, can be attached by bolt or rivet between the support column 11 and the supporting table, it is preferred that the support column 11 with
To be detachably connected between supporting table 12, the protrusion being mutually matched is respectively equipped between the supporting table 12 and the support column 11
Cylinder and groove, the cylinder is inserted into the groove, and the support column 11 and supporting table 12 is made to connect.When equipped with supporting table
When 12, external equipment can also be positioned in the supporting table 12, and the screen of the external equipment is golden towards the holography
When the top of word tower 2, the holography pyramid 2 can still carry out holographic display.
Further, be additionally provided in the supporting table 12 protrusion fixation kit 13, the fixation kit 13 be equipped with it is multiple,
Preferably, the fixation kit 13 is set as two, and external equipment is placed into the supporting table 12, the fixation kit 13
In the edge of the external equipment, so that position of the external equipment on being placed into the supporting table 12 is relatively fixed, make outside
The image shown in equipment is shown on holographic pyramid 2.It should be understood that in order to make to be positioned over the supporting table 12
On external equipment on image can be shown in holographic pyramid 2, in the supporting table 12 should also be equipped with sight vane,
Or the supporting table 12 is equipped with transparent material, such as transparent glass etc..It should be understood that working as the supporting table 12 and institute
It states when being connected on support column 11, the holographic pyramidal Baffle Box of Bluetooth of the band can be inverted, the supporting table 12 may be used also at this time
Using as a pallet, external equipment is positioned over the screen of the pallet and the external equipment towards the holographic pyramid
When 2, holographic pyramid 2 can still carry out holographic display at this time.
Further, as shown in figure 3, the fixation kit 13 further includes shell 131, elastic component 132 and extrusion parts
133, the shell 131 is internally provided with a channel 134, and the one end in the channel 134 passes through the shell 131, the elastic component
132 are placed in the channel 134, and the extrusion parts 133 is located at the exit in the channel 134.Optionally, the elastic component
132 may be configured as spring, and when pressing the extrusion parts 133, the spring does contractile motion；The extrusion parts is not pressed
When 133, the spring is by the exit of 133 bullet of the extrusion parts to the channel 134, to prevent the extrusion parts 133
It falls off, the width of the outlet in the channel 134 is less than the width inside the channel 134, is placed in squeezing inside the channel 134
The width of splenium part 133 is more than the width for the extrusion parts 133 for being placed in 134 exit of the channel, optionally, the press section
The place that part 133 is contacted with the spring can also be set there are one blind hole, and the spring is placed in the blind hole.It should be understood that
It is that 131 inside of the shell can also be equipped with cavity, and the cavity is also connected to the channel 134.
Further, it as shown in figure 4, the inside of the Baffle Box of Bluetooth ontology 3 is additionally provided with bluetooth module, controller and raises one's voice
Device, the bluetooth module, controller and loud speaker are sequentially connected with, and the bluetooth module is used to carry out bluetooth with external equipment logical
Letter, the controller make a sound for controlling the loud speaker, and the loud speaker is played for audio.Optionally, described
The inside of Baffle Box of Bluetooth ontology 3 is additionally provided with battery, and the battery is connect with the bluetooth module, controller and loud speaker, described
Battery may be configured as rechargeable battery, such as lithium battery.
Further, as depicted in figs. 1 and 2, the Baffle Box of Bluetooth ontology 3 can also be equipped with charging interface 31, the charging
Interface 31 is connect with the battery, and the charging interface 31 may be configured as USB interface, the charging interface 31 can also with it is described
Controller connects, and so that external memory is passed through the charging interface 31 and is connect with controller, Baffle Box of Bluetooth ontology 3 is allow to play
The audio of external memory storage；The Baffle Box of Bluetooth ontology 3 is additionally provided with key switch 32, the key switch 32 and the control
Device connection processed, the key switch 32 can be equipped with one or more, and the key switch 32 could be provided as power switch, sound
Frequency plays control switch etc.；It is made a sound for convenience of the loud speaker, broadcast hole 33 is equipped on the casing of loudspeaker box, makes to raise one's voice
The sound that device is sent out is made a sound by the broadcast hole 33.
Further, the first plate washer 14 is additionally provided on the bracket 1, first plate washer 14 connects with the fixation kit 13
It connects, makes the fixation kit 13 between the supporting table 12 and the first plate washer 14, first plate washer 14 may be configured as ring
Shape, rectangle etc..
Optionally, to keep the connection between the support column 11 and the supporting table 12 even closer, the support column 11
It is additionally provided with fastener 15, the fastener 15 and the outer shape of the support column 11 match, and the fastener 15 is buckled in institute
It states on support column 11, and one end of the fastener 15 is also located in the gap after the support column 11 is connect with supporting table 12.
Optionally, the support column 11 can also pass through bolt, rivet etc. and the supporting table 12 and Baffle Box of Bluetooth ontology 3
It is attached, when being that the holographic pyramid 2 is attached, recessed portion 16, the holography is additionally provided on the support column 11
The rib of 2 bottom of pyramid is embedded into the recessed portion 16, it is preferred that preferably to fix the position of the holographic pyramid 2,
The holographic pyramid 2 is set to match connection with the support column 11, the shape of the recessed portion 16 should be with the holographic pyramid 2
The shape of bottom margin junction matches.The holographic pyramidal Baffle Box of Bluetooth of the band is additionally provided with memory, the memory
It can be used for storing audio file.
As shown in figure 5, the holographic pyramidal Baffle Box of Bluetooth of band that the utility model embodiment provides includes bracket 1, holography
Pyramid 2 and Baffle Box of Bluetooth ontology 3, the bracket 1 include at least two support columns 11, two support columns 11 respectively with institute
The opposite both sides of Baffle Box of Bluetooth ontology 3 are stated, the holography pyramid 2 is located at the top of the Baffle Box of Bluetooth ontology 3, and described complete
Breath pyramid 2 is connect with two support columns 11 respectively, and external equipment 4 is positioned on two support columns 11 and positioned at described complete
Cease the top of pyramid 2, and the screen of the external equipment 4 is towards the top of the holographic pyramid 2.When external equipment 4 with
When the Baffle Box of Bluetooth ontology 3 is attached, the external equipment 4 controls the Baffle Box of Bluetooth ontology 3 and sends out audio, when described
When external equipment 4 carries out image, video playing, the image shown on 4 screen of the external equipment will project to the holography
On pyramid 2, after the 2 a series of reflection of holographic pyramid, described image will be carried out on the holographic pyramid 2
Holography display, when the external equipment 4 is carried out at the same time screen display and controls the Baffle Box of Bluetooth ontology 3 and plays out, institute
Sound and display image will be simultaneously emitted by by stating the holographic pyramidal Baffle Box of Bluetooth of band.
The holographic pyramidal Baffle Box of Bluetooth of a kind of band that the utility model embodiment is provided, support is placed by external equipment
On frame and the screen of the external equipment is towards the pyramidal top of holography, and the image that external equipment is shown can utilize
Image is carried out holographic display by holographic pyramid, and audio broadcasting is carried out by Baffle Box of Bluetooth ontology, may be implemented to play in audio
When simultaneously see image information, the position of external equipment can be adjusted using the fixation kit on bracket, makes display
Image information is relatively placed in the middle, image can preferably be presented on holographic pyramid, and external equipment is being placed on the bracket
When upper, it was not easy to slide.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (10)
1. a kind of holographic pyramidal Baffle Box of Bluetooth of band, which is characterized in that the holographic pyramidal Baffle Box of Bluetooth of the band includes indigo plant
Tooth speaker body, bracket and holographic pyramid, the bracket includes support column, and the support column is set to the Baffle Box of Bluetooth sheet
On body, the holography pyramid is located at the top of the Baffle Box of Bluetooth ontology, and the holographic pyramid connects with the support column
It connects, external equipment is positioned on the support column or on Baffle Box of Bluetooth ontology, and the external equipment is also located at the holographic gold
The top end of word tower, and the screen of the external equipment is towards the holographic pyramid.
2. the holographic pyramidal Baffle Box of Bluetooth of band according to claim 1, which is characterized in that the support column at least provided with
Two, two support columns are respectively arranged at both sides opposite on the Baffle Box of Bluetooth ontology, and the holography pyramid is located at institute
The top of Baffle Box of Bluetooth ontology is stated, and the holographic pyramid is connect with two support columns respectively, external equipment is positioned over two
On the support column.
3. the holographic pyramidal Baffle Box of Bluetooth of band according to claim 1, which is characterized in that the Baffle Box of Bluetooth ontology packet
Bluetooth module, controller and loud speaker are included, the bluetooth module, controller and loud speaker are sequentially connected with.
4. the holographic pyramidal Baffle Box of Bluetooth of band according to claim 3, which is characterized in that in the Baffle Box of Bluetooth ontology
Portion is additionally provided with battery, and the battery is also connect with the bluetooth module, controller and loud speaker.
5. the holographic pyramidal Baffle Box of Bluetooth of band according to claim 4, which is characterized in that the Baffle Box of Bluetooth ontology is also
Equipped with charging interface, the charging interface is also connect with the battery.
6. the holographic pyramidal Baffle Box of Bluetooth of band according to claim 1, which is characterized in that the bracket further includes support
Platform, the supporting table are connect with the support column, are additionally provided with the fixation kit of protrusion on the supporting table.
7. the holographic pyramidal Baffle Box of Bluetooth of band according to claim 6, which is characterized in that the fixation kit further includes
Shell, elastic component and extrusion parts, the enclosure are equipped with a channel, and the one end in the channel passes through the shell, described
Elastic component is placed in the channel, and the extrusion parts is located at the exit in the channel.
8. the holographic pyramidal Baffle Box of Bluetooth of band according to claim 6, which is characterized in that be additionally provided with the on the bracket
One plate washer, first plate washer are connect with the fixation kit, and the fixation kit is made to be located at the supporting table and the first plate washer
Between.
9. the holographic pyramidal Baffle Box of Bluetooth of band according to claim 6, which is characterized in that the supporting table and support column
To be detachably connected, the cylinder and groove being mutually matched, the cylinder are respectively equipped between the supporting table and the support column
It is inserted into the groove, the support column is made to be connected with supporting table.
10. according to the holographic pyramidal Baffle Box of Bluetooth of claim 3-5 any one of them band, which is characterized in that the bluetooth
Speaker body is equipped with broadcast hole and key switch, the key switch are also connect with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872094.7U CN207854135U (en) | 2017-12-27 | 2017-12-27 | The holographic pyramidal Baffle Box of Bluetooth of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872094.7U CN207854135U (en) | 2017-12-27 | 2017-12-27 | The holographic pyramidal Baffle Box of Bluetooth of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207854135U true CN207854135U (en) | 2018-09-11 |
Family
ID=63419436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872094.7U Expired - Fee Related CN207854135U (en) | 2017-12-27 | 2017-12-27 | The holographic pyramidal Baffle Box of Bluetooth of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207854135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110267154A (en) * | 2019-06-20 | 2019-09-20 | 启东威艾信息技术有限公司 | A kind of holographic intelligent speaker |
| CN110662124A (en) * | 2019-04-11 | 2020-01-07 | 深圳市哎哟宝贝科技有限公司 | Holographic 3D projection stereo set |
-
2017
- 2017-12-27 CN CN201721872094.7U patent/CN207854135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662124A (en) * | 2019-04-11 | 2020-01-07 | 深圳市哎哟宝贝科技有限公司 | Holographic 3D projection stereo set |
| CN110662124B (en) * | 2019-04-11 | 2024-02-23 | 深圳市哎哟宝贝科技有限公司 | Holographic 3D projection stereo set |
| CN110267154A (en) * | 2019-06-20 | 2019-09-20 | 启东威艾信息技术有限公司 | A kind of holographic intelligent speaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207854135U (en) | The holographic pyramidal Baffle Box of Bluetooth of band | |
| CN209076049U (en) | A kind of more key toy cell phones | |
| CN203989842U (en) | A kind of electronics stamp | |
| CN208508559U (en) | A kind of Telescopic lifting handle formula mobile power source with audio playing function | |
| CN204859521U (en) | Multifunctional speaker | |
| CN210377943U (en) | Solfeggio teaching device | |
| CN201191452Y (en) | Portable multimedia integrated machine | |
| CN208874722U (en) | A kind of multifunctional sound box | |
| CN207783107U (en) | A kind of Baffle Box of Bluetooth against pressure convenient for finding | |
| CN201601826U (en) | Folding sound box | |
| CN202340291U (en) | Digital card type sound box with liquid crystal display screen | |
| CN212907081U (en) | Player for traditional music performance | |
| CN209659575U (en) | A kind of Baffle Box of Bluetooth | |
| CN218772322U (en) | Multifunctional sound box | |
| CN217743461U (en) | Cosmetic mirror portable power source with can dismantle from band wire | |
| CN219268848U (en) | Outdoor radio of collapsible solar energy storage | |
| CN206460638U (en) | A kind of ideological education publicizes case | |
| CN216217412U (en) | Multifunctional microphone type sound equipment with Bluetooth and digital playing functions for desk lamp microphone | |
| CN203775359U (en) | Folding type Bluetooth sound box lighting device | |
| CN209472748U (en) | Has the mobile speaker of light variation | |
| CN221409062U (en) | Intelligent sound box with multiple functions | |
| CN207750781U (en) | With the audio-visual Portable lighting device for shooting with video-corder playing function | |
| CN209674572U (en) | The portable aural learning device of music education before a kind of | |
| CN203554641U (en) | Intelligently-controlled multifunctional water spraying loudspeaker box | |
| CN203149878U (en) | Loudspeaker for teaching foreign language |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |