CN108089735A - The computer mouse of anti-sweat shatter-resistant - Google Patents
The computer mouse of anti-sweat shatter-resistant Download PDFInfo
- Publication number
- CN108089735A CN108089735A CN201711455855.3A CN201711455855A CN108089735A CN 108089735 A CN108089735 A CN 108089735A CN 201711455855 A CN201711455855 A CN 201711455855A CN 108089735 A CN108089735 A CN 108089735A
- Authority
- CN
- China
- Prior art keywords
- air bag
- mouse
- piston
- idler wheel
- shatter
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03543—Mice or pucks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
- F16F9/0454—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention belongs to network inputs apparatus fields, specifically disclose a kind of computer mouse of anti-sweat shatter-resistant, and including mouse case, mouse case bottom is fixedly connected with bottom plate, and mouse case tail end is equipped with air admission hole, and mouse case top is equipped with venthole；Bottom plate is equipped with shatter-resistant unit, and shatter-resistant unit includes idler wheel and air bag, and idler wheel center is fixedly connected with first connecting rod, and first connecting rod is hinged with second connecting rod；Bottom plate is equipped with straight slot, air bag, which embeds, to be located in straight slot, and higher than idler wheel minimum point, air bag is equipped with first through hole for the bottom surface of air bag, first through hole is connected with venthole, piston bucket is equipped in air bag, is equipped with piston and piston rod in piston bucket, piston bucket is connected with air admission hole, piston barrel side wall is equipped with through hole, stent is fixedly connected in mouse case, stent and idler wheel rotation connection, stent include spring section.Scheme using the present invention solves the problems, such as that mouse use is easily perspired in the process and mouse is easily broken, the mostly production applied to network electronic hardware.
Description
Technical field
The invention belongs to network inputs apparatus fields, specifically disclose a kind of computer mouse of anti-sweat shatter-resistant.
Background technology
Computer hardware refers to the various physical units being made of in computer system electronics, machinery and photoelectric cell etc.
General name.These physical units form an organic whole by the requirement of system structure and provide substance base for computer software operation
Plinth.In short, the function of computer hardware is to input and store program and data and perform program data mart modeling into can be with
The form utilized.Wherein, mouse is a kind of input equipment of computer, is divided to wired and wireless two kinds and Computer display system
The indicator of system coordinate setting in length and breadth.
The most structure of mouse currently on the market is identical, possesses smooth plastic casing.During routine use, if
It drops accidentally, plastic casing is easy to break.To solve the above problems, the Chinese patent of Patent No. CN201720289093.3
A kind of computer mouse of shatter-resistant is disclosed, including mouse case, mouse bottom plate, mouse are fixedly connected in the bottom of mouse case
The bottom of base number of a tender plate is equipped with buffer layer, and buffer layer includes air bag and spring, cushioning effect can be played when dropping.
Although above-mentioned patent can play the role of buffer protection when mouse is dropped to a certain extent, there are still following
Defect：Spring and air bag are respectively provided with elasticity, may after spring and air bag stress and deformation in the case where mouse falling speed is very big
Rebound is generated, causes mouse is secondary to drop or even repeatedly drop, plastic casing is subject to multiple impact in a short time, even if subtracting
Layer is shaken there are cushioning effect, and mouse can also be subject to more serious destruction or even be corrupted to the in vivo circuit of shell, cause thoroughly make
With.
The content of the invention
It is easily anti-when dropping to solve mouse it is an object of the invention to provide a kind of computer mouse of anti-sweat shatter-resistant
Bullet causes secondary drop so that the problem of mouse can not thoroughly use.
In order to achieve the above object, base case of the invention is：The computer mouse of anti-sweat shatter-resistant, including mouse case
Body, mouse case bottom are fixedly connected with bottom plate, and the mouse case tail end is equipped with the air admission hole through mouse case, air admission hole
Interior to be equipped with breather check valve, mouse case top is equipped with the venthole through mouse case；Bottom plate is equipped with shatter-resistant unit, shatter-resistant
Unit includes idler wheel and air bag, and idler wheel center is fixedly connected with first connecting rod, and the one end of first connecting rod away from idler wheel is hinged with the
Two connecting rods；Bottom plate is equipped with straight slot, and air bag, which embeds, to be located in straight slot, and higher than idler wheel minimum point, air bag is equipped with for the bottom surface of air bag
First through hole, first through hole are connected with venthole, and the first outgassing nonreturn valve is equipped in first through hole；Piston bucket is equipped in air bag,
Piston and piston rod are equipped in piston bucket, the one end of piston bucket away from piston rod is connected with air admission hole, and piston barrel side wall is equipped with logical
Hole, through hole is interior to be equipped with the second outgassing nonreturn valve, and piston rod is fixedly connected through air bag, piston rod one end is stretched out with piston, piston
The bar other end and second connecting rod are hinged；Stent is fixedly connected in mouse case, stent and idler wheel rotation connection, stent include bullet
Spring section and the vertical section positioned at spring section both ends.
The operation principle of this base case is：Air bag, which embeds, to be located in straight slot, and when referring to install air bag, air bag has one
Divide and be located in straight slot, a part stretches out straight slot.In mouse moving process, idler wheel rotates therewith, and idler wheel drives first connecting rod to rotate,
First connecting rod, second connecting rod and piston rod make crank-slider mechanism, and wherein first connecting rod is crank, and piston rod is sliding block, the
Drive second connecting rod movement during one link rotatable, second connecting rod drives piston rod along piston rod to doing reciprocating linear fortune
It is dynamic.Space in piston bucket is divided into two parts by piston, and a part is connected with air admission hole, and another part is connected with air bag, works as piston
Bar is drawn air into from outside in piston bucket to when being moved away from air admission hole direction, piston bucket and air admission hole connected component
Space increases, and air of the piston away from air admission hole one side is pushed be subject to piston motion, the sky of piston bucket and air bag connected component
Between reduce, gas pressure increase, gas is discharged, venthole position by the first outgassing nonreturn valve in first through hole from venthole
In mouse case top, the palm of the hand can experience the circulation of air when grasping mouse, avoid due to caused by atmosphere draught-free
It perspires.For piston rod to when move close to air admission hole direction, piston returns to home position, in air bag space also revert to it is original greatly
Small, since gas is discharged, gas pressure reduces in air bag, and the air in piston bucket is drained into from the second through hole in air bag at this time,
Due to piston be axially moved stroke it is constant, then in piston bucket the variation of two parts space size be it is the same, then from the external world into
It is all one to enter the volume of air of piston bucket, the gas volume being discharged into air bag from piston bucket and the volume of air discharged from air bag
Sample, the air in piston bucket is drained into air bag again, in air bag air pressure revert to reset condition, air bag can be always maintained at satisfying
Full state.
Due to routine use only sliding mouse in most cases, the pressure of generation spring section is acted on it is smaller, even if firmly
Mouse is pressed, spring section is caused to be shunk, air bag contacts that generation deformation is also smaller, therefore the setting of spring section has no effect on desktop
Routine use.If mouse is dropped accidentally, the weight of idler wheel can be heavier compared to plastic casing, and when falling, idler wheel is equivalent to
Clump weight, mouse bottom plate one side can land.After idler wheel lands, since falling speed is larger, the momentum of generation is larger, causes spring
Section forced contraction, stress is larger during balloon contacts ground, and air bag generates larger deformation, and air is upward from the first outgassing nonreturn valve
Discharge, gives mouse one downward reaction force, mouse is avoided, which to fall the active force to fall earthward, bounces mouse, drops once again.
The advantageous effect of this base case is：
1st, mouse drives idler wheel to rotate in routine use, and the rotation band piston bucket pumping of idler wheel is deflated, and drives air bag
Interior air pressure change, gas can be discharged from air bag, and venthole is located at mouse case top, and during hand-held mouse, the centre of the palm can be experienced
To the circulation of gas, avoid perspiring；Meanwhile air bag can play cushioning effect when mouse is dropped accidentally, and in air bag
Air is discharged upwards, gives mouse one downward reaction force, can be dropped to avoid mouse since the elasticity of air bag bounces once again.
2nd, air admission hole is located at mouse case tail end, the gas circulation of mouse tail end, while air inlet and mouse top
Venthole is engaged, and the gas circulation of multiregion, further avoids perspiring outside mouse case.
Further, the idler wheel is located at below air bag, and air bag is equipped with the mounting groove through air bag, and stent passes through mounting groove
It is fixed in mouse case, spring section is provided on the stent inside mouse case.It is fixed on compared to stent from mouse side
In mouse case, the grasping to mouse can be influenced to avoid stent.It, can be more first since idler wheel is heavier and when mouse is dropped
It lands, it can direct extruding gasbag so that air bag discharges gas, is omitted the time difference that air bag is waited to land, gas in air bag
The extruding being subject to is more violent, therefore the power bigger that gas is discharged upwards, accordingly to the downward active force of mouse also bigger, shatter-resistant
Effect it is more preferable
Further, the idler wheel is equipped with multiple, is distributed on air bag surrounding, and bottom plate is equipped with the mounting groove through bottom plate, branch
Frame is fixed on through mounting groove in mouse case, and spring section is provided on the stent inside mouse case.It is direct compared to idler wheel
It is located at below air bag, the pressure that can be generated to avoid idler wheel during use is acted directly on air bag, is reduced air bag and is used the longevity
Life.
Further, the idler wheel includes directional wheel and universal wheel, and wherein first connecting rod is fixed on directional wheel.Use process
In, directional wheel play the guiding role, and universal wheel can reduce torque, facilitate slip when mouse slides in a big way.
Further, it is equipped in the mounting groove for support bracket fastened reed.Reed can be with clamping branch in routine use
Frame avoids spring section from being under pressure and shrinks drive support motion, influences to use；When mouse is dropped, and support force is larger, reed
It shrinks, stent can move in mounting groove.
Further, the venthole is equipped with multiple, and outlet is respectively connected between each venthole and the first outgassing nonreturn valve
Branch pipe.Multiple more stomatas are set, expand mouse case top air circulation scope, anti-sweat effect is more preferable.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention one；
Fig. 2 is the structure diagram of the embodiment of the present invention two.
Specific embodiment
It is further described below by specific embodiment：
Reference numeral in Figure of description includes：Mouse case 1, bottom plate 2, air bag 3, air inlet pipe 31, going out gas branch pipe 32,
Idler wheel 4, first connecting rod 41, piston bucket 5, piston rod 51, piston 52, stent 6, spring section 61, use plane 7 at second connecting rod 42.
Embodiment one：
As shown in Figure 1, a kind of computer mouse of anti-sweat shatter-resistant, including mouse case 1,1 top of mouse case is equipped with more
A venthole, right end are equipped with air admission hole, breather check valve are equipped in air admission hole.1 bottom of mouse case is fixedly connected with bottom plate 2,
2 center of bottom plate is equipped with straight slot, and air bag 3 is embedded in straight slot, and 3 top half of air bag is stuck in straight slot, and straight slot is stretched out in the latter half
Outside, 3 bottom surface of air bag is hanging.Air bag 3 is surrounded by four rolling 4, and two, left side idler wheel 4 is directional wheel, and two, right side idler wheel 4 is
Universal wheel, is equipped with gap between idler wheel 4 and bottom plate 2, clearance distance is five millimeters.Bottom plate 2 is equipped with the installation through bottom plate 2
Slot, mounting groove is interior to be equipped with stent 6, and 4 center rotating of idler wheel is connected to 6 lower end of stent, and pedestal upper end is fixedly connected on mouse case 1
On, four inclined reeds are distributed along the circumference in mounting groove, the upper end of reed is close to each other, and reed lower end is located remotely from each other.Branch
Frame 6 includes spring section 61, and spring section 61 is provided on the stent 6 in mouse case 1.One of directional wheel center, which is fixed, to be connected
First connecting rod 41 is connected to, the one end of first connecting rod 41 away from directional wheel center is hinged with second connecting rod 42.Piston is equipped in air bag 3
Bucket 5, slidably connects piston 52 in piston bucket 5, and 52 left side of piston is connected with piston rod 51, and piston rod 51 is through stretching out air bag 3
And be slidably connected with air bag 3, the one end of 51 left end of piston rod and second connecting rod 42 away from first connecting rod is hinged, 5 right end of piston bucket
Air inlet pipe 31 is connected with, air inlet pipe 31 is connected with air admission hole.Air bag 3 in straight slot is equipped with first through hole, first through hole
The first outgassing nonreturn valve is inside equipped with, first through hole is connected with air outlet pipe, and air outlet pipe is equipped with more going out gas branch pipe 32, every outlet
Branch pipe 32 is connected with venthole.5 side wall of piston bucket is equipped with the second through hole, and the second outgassing nonreturn valve is equipped in the second through hole.
During routine use, air bag 3 is in full state, idler wheel 4 and is contacted directly using plane 7, air bag 3 and uses plane
The distance between 7 be two millimeters.Sliding mouse, directional wheel play the guiding role, and universal wheel can reduce when sliding in a big way
Torque facilitates slip.It is crank that first connecting rod 41, second connecting rod 42 and piston rod 51, which are formed with first connecting rod 41, piston rod 51
For the slider-crank mechanism of sliding block, piston rod 51 does linear reciprocating motion vertically, and band piston bucket 5, which is evacuated, deflates.Piston rod
51 to left movement, pushes the gas motion in 52 left side of piston, and pressure increase in full air bag 3, gas is discharged from first through hole,
It is discharged by going out gas branch pipe 32 from venthole.Piston rod 51 moves right, the gas pressure increase being shoved into piston bucket 5,
Gas is discharged from the second through hole, and the second through hole is connected with air bag 3, therefore gas is entered in air bag 3, fills up the front row of air bag 3
The gas gone out makes air bag 3 keep full state, repeats the above-mentioned course of work.
When mouse is dropped accidentally, idler wheel 4 lands stress, 61 forced contraction of spring section, and stent 6 moves upwards.Stent 6 exists
When passing through mounting groove, reed is propped up, the elastic force of reed can be with clamping stent 6 in routine use, and pressure when avoiding using is led
Spring section 61 is caused to shrink.When mouse is dropped, since falling speed is larger, the momentum of generation is very big, and stent 6 can overcome reed
Pressure move upwards.Idler wheel 4 by stent 6 drive move upwards, due to the clearance distance of idler wheel 4 and bottom plate 2 be more than air bag 3 away from
Using the distance of plane 7, therefore spring section 61 can shrink five millimeters, and in 61 contraction process of spring section, air bag 3 can land,
Air bag 3 and ground contact generate deformation, and air is discharged from venthole in air bag 3, the power of gas discharge to mouse one to
Under reaction force, mouse is avoided to bounce, so as to avoid secondary drop.
Embodiment two：
The present embodiment is differed only in embodiment one：As shown in Fig. 2, idler wheel 4 is located at 3 lower section of air bag, set on air bag 3
There is the mounting groove through air bag, stent 6 is fixed on through mounting groove in mouse case 1, and spring section 61 is provided at mouse case 1
On internal stent 6.When mouse is dropped, idler wheel 4 contacts ground, can direct extruding gasbag 3 so that the discharge gas of air bag 3,
It is omitted after stent 6 shrinks, the step of air bag 3 can just land, centre is without the time difference, and the extruding that gas is subject in air bag 3 is more
Acutely, therefore the power bigger discharged upwards of gas, also bigger, the effect of shatter-resistant are more preferable for the corresponding active force downward to mouse.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.
Claims (6)
1. the computer mouse of anti-sweat shatter-resistant, including mouse case, mouse case bottom is fixedly connected with bottom plate, and feature exists
In：The mouse case tail end is equipped with the air admission hole through mouse case, and breather check valve, mouse case top are equipped in air admission hole
End is equipped with the venthole through mouse case；Bottom plate is equipped with shatter-resistant unit, and shatter-resistant unit includes idler wheel and air bag, idler wheel center
First connecting rod is fixedly connected with, the one end of first connecting rod away from idler wheel is hinged with second connecting rod；Bottom plate is equipped with straight slot, in air bag
It is embedded in straight slot, higher than idler wheel minimum point, air bag is equipped with first through hole for the bottom surface of air bag, and first through hole and venthole connect
It is logical, the first outgassing nonreturn valve is equipped in first through hole；Piston bucket is equipped in air bag, piston and piston rod are equipped in piston bucket, it is living
The one end of plug bucket away from piston rod is connected with air admission hole, and piston barrel side wall is equipped with through hole, and the second outgassing nonreturn valve is equipped in through hole,
Piston rod is fixedly connected through air bag, piston rod one end is stretched out with piston, and the piston rod other end and second connecting rod are hinged；Mouse case
Stent is fixedly connected on body, stent and idler wheel rotation connection, stent include spring section and the vertical section positioned at spring section both ends.
2. the computer mouse of anti-sweat shatter-resistant according to claim 1, it is characterised in that：The idler wheel is located under air bag
Side, air bag are equipped with the mounting groove through air bag, and stent is fixed on through mounting groove in mouse case, and spring section is provided at mouse
On the stent for marking enclosure interior.
3. the computer mouse of anti-sweat shatter-resistant according to claim 1, it is characterised in that：The idler wheel be equipped with it is multiple,
Cloth is equipped with the mounting groove through bottom plate in air bag surrounding, bottom plate, and stent is fixed on through mounting groove in mouse case, spring section
It is provided on the stent inside mouse case.
4. the computer mouse of anti-sweat shatter-resistant according to claim 3, it is characterised in that：The idler wheel include directional wheel and
Universal wheel, wherein first connecting rod are fixed on directional wheel.
5. the computer mouse of anti-sweat shatter-resistant according to claim 3, it is characterised in that：It is equipped with and is used in the mounting groove
Support bracket fastened reed.
6. the computer mouse of anti-sweat shatter-resistant according to claim 1, it is characterised in that：The venthole be equipped with it is multiple,
Each going out gas branch pipe is respectively connected between venthole and the first outgassing nonreturn valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455855.3A CN108089735B (en) | 2017-12-28 | 2017-12-28 | The computer mouse of anti-sweat shatter-resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455855.3A CN108089735B (en) | 2017-12-28 | 2017-12-28 | The computer mouse of anti-sweat shatter-resistant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108089735A true CN108089735A (en) | 2018-05-29 |
| CN108089735B CN108089735B (en) | 2019-11-05 |
Family
ID=62180753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711455855.3A Active CN108089735B (en) | 2017-12-28 | 2017-12-28 | The computer mouse of anti-sweat shatter-resistant |
Country Status (1)
| Country | Link |
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| CN (1) | CN108089735B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006285633A (en) * | 2005-03-31 | 2006-10-19 | Jokoh Co Ltd | Mouse pad |
| CN201886434U (en) * | 2010-12-20 | 2011-06-29 | 刘缘 | Falling-prevention mouse with rubber film |
| CN204731749U (en) * | 2015-07-02 | 2015-10-28 | 江苏工程职业技术学院 | One is resistance to falls mouse |
| CN205721661U (en) * | 2016-03-28 | 2016-11-23 | 天津易百年科技发展有限公司 | A kind of shatter-resistant mouse |
| CN106877741A (en) * | 2017-03-21 | 2017-06-20 | 浙江师范大学 | A kind of energy-conservation drop resistant mouse |
| CN206270898U (en) * | 2016-12-06 | 2017-06-20 | 刘琳 | The mouse that a kind of Anti-fall is damaged |
| CN206610263U (en) * | 2017-03-23 | 2017-11-03 | 重庆航天职业技术学院 | A kind of computer mouse of shatter-resistant |
-
2017
- 2017-12-28 CN CN201711455855.3A patent/CN108089735B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006285633A (en) * | 2005-03-31 | 2006-10-19 | Jokoh Co Ltd | Mouse pad |
| CN201886434U (en) * | 2010-12-20 | 2011-06-29 | 刘缘 | Falling-prevention mouse with rubber film |
| CN204731749U (en) * | 2015-07-02 | 2015-10-28 | 江苏工程职业技术学院 | One is resistance to falls mouse |
| CN205721661U (en) * | 2016-03-28 | 2016-11-23 | 天津易百年科技发展有限公司 | A kind of shatter-resistant mouse |
| CN206270898U (en) * | 2016-12-06 | 2017-06-20 | 刘琳 | The mouse that a kind of Anti-fall is damaged |
| CN106877741A (en) * | 2017-03-21 | 2017-06-20 | 浙江师范大学 | A kind of energy-conservation drop resistant mouse |
| CN206610263U (en) * | 2017-03-23 | 2017-11-03 | 重庆航天职业技术学院 | A kind of computer mouse of shatter-resistant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108089735B (en) | 2019-11-05 |
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Effective date of registration: 20200714 Address after: 423, floor 4, block a, Xinhua future city building, No. 175, Litang Road, Changping District, Beijing 102200 Patentee after: Li Qiannan Address before: 4-5, No. 10, Taohua Avenue, Fengcheng street, Changshou District, Chongqing Patentee before: CHONGQING XINXUAN NETWORK TECHNOLOGY Co.,Ltd. |
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Address after: No. 188, Youyi Road, Lingang Economic Park, Gaogang District, Taizhou City, Jiangsu Province, 225300 Patentee after: Li Qiannan Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
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Effective date of registration: 20210119 Address after: 221600 Peixian Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Millennium Hangxiao Assembly Building Technology Co.,Ltd. Address before: No. 188, Youyi Road, Lingang Economic Park, Gaogang District, Taizhou City, Jiangsu Province, 225300 Patentee before: Li Qiannan |