CN207816974U - Alcohol tester is taken over blow gun and alcohol tester - Google Patents
Alcohol tester is taken over blow gun and alcohol tester Download PDFInfo
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- CN207816974U CN207816974U CN201820145528.1U CN201820145528U CN207816974U CN 207816974 U CN207816974 U CN 207816974U CN 201820145528 U CN201820145528 U CN 201820145528U CN 207816974 U CN207816974 U CN 207816974U
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- alcohol tester
- blow gun
- alcohol
- taken over
- main pipe
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Abstract
A kind of alcohol tester of the utility model offer is taken over blow gun and alcohol tester.The alcohol tester is taken over blow gun is parallel to the alcohol tester back side and the main pipe (1) being laterally extended along alcohol tester and the blow gun spliced eye (3) being connected to the main pipe (1) including one；The development length for the main pipe (1) taken over blow gun due to alcohol tester is longer, it is significantly increased using space, at least two first ventholes (11) are offered on the main pipe (1), one first venthole (11) is corresponding to be connected to the main pipe (1) for an alcohol sensor (5) and with the air pump (7) of the alcohol sensor (5) series winding, so that alcohol tester is taken over blow gun can install multisensor and more air pumps, alcohol tester is contributed to obtain more accurate alcohol screen test result.
Description
Technical field
Taken over blow gun the utility model is related to expiration alcohol field of test instrument more particularly to a kind of alcohol tester and
Alcohol tester.
Background technology
Expiration alcohol test is the common method that traffic police carries out drunk driving investigation.Alcohol detecting is generally used when expiration alcohol is tested
Instrument is tried, please refer to Fig. 1 and Fig. 2, the main element of existing alcohol tester is blow gun 100, blow gun take over 200 and detection
Module 300, the detection module include alcohol sensor 301, pressure sensor 303, air pump 305 etc. again.
Blow gun 100 is typically disposable, is inserted in the outside of alcohol tester and the 200 carry out activity of blow gun take over
It connects, extracts and abandon after use；Blow gun take over 200 is for connecting blow gun 100 and detection module 300, the part of the blow gun take over 200
Positioned at the outside of alcohol tester shell to connect blow gun 100, partly it is located inside alcohol tester, there are several to connect thereon
Mouthful, the pressure sensor 303 in one of interface connecting detection module 300, in another interface connecting detection module 300
Alcohol sensor 301；The other end of the alcohol sensor 301 connects air pump 305.When traffic police uses alcohol tester, first new
Original disposable blow gun 100 be inserted into blow gun take over 200, blow gun 100 is then contained by tested person and is exhaled, is exhaled
The pressure sensor 303 that the gas gone out is connect via 200 flow direction of blow gun take over blow gun take over 200, pressure sensor 303 detect
Flow rate calculation is carried out after the gas breathed out to tested person, if having reached desired expiration amount, air pump 305 is started to work, and is extracted
The exhaled gas of certain volume simultaneously sends exhaled gas in alcohol sensor 301, in alcohol sensor 301 and exhaled gas
Alcohol is electrochemically reacted post analysis and show that alcohol content in tested person's exhaled gas, last gas are connect by the blow gun
The outlet side of pipe 200 is discharged to outside alcohol tester.
In conjunction with Fig. 1 and Fig. 2, the inlet end of blow gun take over 200 (i.e. with the position of blow gun carry out activity grafting) usually setting
It at the top of alcohol tester, and bends backward, outlet side is arranged (can be referred to as to head into the back of the body at the back side of alcohol tester
Go out), in terms of the side of alcohol tester, blow gun take over 200 is substantially L-shaped, so the overall dimension of blow gun take over 200 by
Alcohol tester thickness d directly affects.Under normal circumstances, the thickness d of alcohol tester is no more than 4CM, otherwise entire product
Can be very heavy, therefore, the space that blow gun take over 200 connects for pressure sensor 303 and alcohol sensor 301 is very limited
, a pressure sensor 303 and an alcohol sensor 301 are substantially only enough installed.
However, multiple sensors, multiple air pumps are arranged in alcohol tester so that the result of alcohol screen test is more accurate
It is a kind of inevitable development trend, such as the utility model patent that Authorization Notice No. is CN202886345U《Band oral cavity alcohol detects
The alcohol tester of function》Just it discloses by the way that the first alcohol sensor and the first air pump is arranged and is passed by the way that the second alcohol is arranged
Sensor and the second air pump are measured the influence that oral cavity alcohol is prevented to identify oral cavity alcohol twice in an exhalation process,
Ensure that measurement result is correct.Obviously, existing alcohol tester is taken over blow gun can not be suitble to multisensor, more air pumps to use
Occasion, need carry out structure improvement.
Utility model content
The purpose of this utility model is to provide a kind of alcohol testers to be taken over blow gun, can be suitble to multisensor, more
The occasion that air pump uses contributes to alcohol tester to obtain more accurate alcohol screen test result.
The another object of the utility model is to provide a kind of alcohol tester, can obtain more accurate alcohol screen test knot
Fruit.
To achieve the above object, the utility model provides a kind of alcohol tester and is taken over blow gun first, including one parallel
In the alcohol tester back side and along the main pipe of alcohol tester being laterally extended and the blow gun grafting being connected to the main pipe
Hole；At least two first ventholes are offered on the main pipe, one first venthole correspondence is connected to for an alcohol sensor
The main pipe.
Optionally, the blow gun spliced eye is located at the top of alcohol tester, and the axis of the blow gun spliced eye and institute
The axis for stating main pipe is vertical.
The main pipe is one side closed, and the other side is opened wide and penetrates the one side of alcohol tester for outlet.
In terms of the front of alcohol tester, the alcohol tester is taken over blow gun is in substantiallyShape orShape.
Or the both sides of the main pipe are opened wide, and the two sides of alcohol tester are penetrated respectively for outlet.
In terms of the front of alcohol tester, it is in " ┴ " shape substantially that the alcohol tester is taken over blow gun.
Optionally, the blow gun spliced eye is located at the side of alcohol tester, and the axis of the blow gun spliced eye and institute
State the axis of main pipe point-blank.
Side of the main pipe far from the blow gun spliced eye open wide and penetrate the another side of alcohol tester with
In outlet.
Or side of the main pipe far from the blow gun spliced eye is opened wide and bends backward, penetrates alcohol tester
The back side is for outlet.
Horizontally-parallel or relative to alcohol tester the lateral inclination of the main pipe and alcohol tester.
It is further opened with the second venthole on the main pipe, the main pipe is connected to for pressure sensor.
Blow gun spliced eye periphery is equipped with investigation air admission hole, and the inlet end of the investigation air admission hole is located at alcohol tester
Outside, investigation pattern alcohol sensor are connected to after connecting with investigation pattern air pump with the investigation air admission hole.
The escape pipe of the investigation pattern air pump is directed through the back side of alcohol tester so that gas is discharged.
Or the escape pipe of the investigation pattern air pump is connected to the main pipe, and gas is discharged by the main pipe.
The utility model also provides a kind of alcohol tester, including above-mentioned alcohol tester is taken over blow gun.
The beneficial effects of the utility model：A kind of alcohol tester provided by the utility model is taken over flat including one with blow gun
Row in the alcohol tester back side and the main pipe being laterally extended along alcohol tester and blow gun be connected to the main pipe it is slotting
Connect hole；The development length for the main pipe taken over blow gun due to alcohol tester is longer, is significantly increased using space, the master
Offer at least two first ventholes on main pipe, one first venthole correspond to for an alcohol sensor and with the alcohol sensor
The air pump of series winding is connected to the main pipe so that alcohol tester is taken over blow gun can install multisensor and more gas
Pump contributes to alcohol tester to obtain more accurate alcohol screen test result.A kind of alcohol tester provided by the utility model, packet
Include it is above-mentioned multisensor can be installed and the alcohol tester of more air pumps is taken over blow gun, so as to obtain more accurate alcohol
Test result.
Description of the drawings
In order to be further understood that the feature and technology contents of the utility model, please refer to new below in connection with this practicality
The detailed description and accompanying drawings of type, however, the drawings only provide reference and explanation, is not used for limiting the utility model.
In attached drawing,
Fig. 1 is the schematic front view of existing alcohol tester internal structure；
Fig. 2 is corresponding to the schematic cross-sectional view at A-A in Fig. 1；
Fig. 3 is the stereogram for the first embodiment that the alcohol tester of the utility model is taken over blow gun；
Fig. 4 is the front view for the first embodiment that the alcohol tester of the utility model is taken over blow gun；
Fig. 5 is the left view for the first embodiment that the alcohol tester of the utility model is taken over blow gun；
Fig. 6 is the transverse cross-sectional view for the first embodiment that the alcohol tester of the utility model is taken over blow gun；
Fig. 7 is the longitudinal sectional drawing for the first embodiment that the alcohol tester of the utility model is taken over blow gun；
Fig. 8 connects for the first embodiment that the alcohol tester of the utility model is taken over blow gun in alcohol tester more
The forward condition schematic diagram of a alcohol sensor and multiple air pumps；
Fig. 9 be the utility model the first embodiment taken over blow gun of alcohol tester in alcohol tester the row of connection
Look into the forward condition schematic diagram of pattern alcohol sensor and the first structure type for investigating pattern air pump；
Figure 10 is that the first embodiment that the alcohol tester of the utility model is taken over blow gun connects in alcohol tester
The lateral status diagram of investigation pattern alcohol sensor and the first structure type of investigation pattern air pump；
Figure 11 is that the first embodiment that the alcohol tester of the utility model is taken over blow gun connects in alcohol tester
The forward condition schematic diagram of investigation pattern alcohol sensor and second of structure type of investigation pattern air pump；
Figure 12 is the stereogram for the second embodiment that the alcohol tester of the utility model is taken over blow gun；
Figure 13 is the front view for the second embodiment that the alcohol tester of the utility model is taken over blow gun；
Figure 14 is the left view for the second embodiment that the alcohol tester of the utility model is taken over blow gun；
Figure 15 is corresponding to the sectional view at B-B in Figure 12；
Figure 16 is corresponding to the sectional view at C-C in Figure 13；
Figure 17 is that the second embodiment that the alcohol tester of the utility model is taken over blow gun connects in alcohol tester
The forward condition schematic diagram of multiple alcohol sensors and multiple air pumps；
Figure 18 is that the second embodiment that the alcohol tester of the utility model is taken over blow gun connects in alcohol tester
The forward condition schematic diagram of investigation pattern alcohol sensor and investigation pattern air pump.
Specific implementation mode
Further to illustrate technological means and its effect that the utility model is taken, below in conjunction with the utility model
Preferred embodiment and its attached drawing are described in detail.
The utility model provides a kind of alcohol tester and is taken over blow gun first.Please refer to Fig. 3 to Fig. 7, in conjunction with Fig. 8
It is the first embodiment that the alcohol tester of the utility model is taken over blow gun to Figure 11, which is taken over blow gun
The one end for patching blow gun has part to be exposed at alcohol tester (illustrating with dotted line frame) outside, and rest part is located at alcohol tester
It is interior.The alcohol tester is taken over blow gun and is parallel to the alcohol tester back side and being laterally extended along alcohol tester including one
Main pipe 1 and the blow gun spliced eye 3 being connected to the main pipe 1.The main pipe 1 and blow gun spliced eye 3 are integrated, are passed through
Shooting Technique one-pass molding.
As shown in Fig. 3, Fig. 4, Fig. 6, Fig. 8 and Fig. 9 or Figure 11, in this first embodiment, the blow gun spliced eye 3 is located at
The top of alcohol tester, and the axis of the blow gun spliced eye 3 is vertical with the axis of the main pipe 1.From alcohol tester
Front see, the alcohol tester with blow gun take over substantially be in " ┴ " shape, both sides open wide, penetrate alcohol tester respectively
Two sides for outlet.
Because the main pipe 1 is parallel to the alcohol tester back side, along alcohol tester the length being laterally extended compared with
It is long, compared with the blow gun that heading into background technology is carried on the back out is taken over, it is capable of providing larger space, so on the main pipe 1
Offer at least two first ventholes 11, one first venthole 11 correspond to for an alcohol sensor 5 and with the alcohol sensor 5
The air pump 7 of series winding is connected to the main pipe 1, and certainly, those skilled in the art know, alcohol sensing shown in figure
Device 5 can also be connected with air pump 7 otherwise, such as two alcohol sensors 5 share a gas by threeway connection
Pump 7, can save an air pump in this way；Further, it is further opened with the second venthole 13 on the main pipe 1, is passed for pressure
Sensor 4 is connected to the main pipe 1.
It for shown in Fig. 8, is opened up on the main pipe 1 there are two the first venthole 11, then one of them is first logical
Alcohol sensor 5 that stomata 11 is connected and air pump 7 can be set as when 1 second after the expiratory measurements of tested person start into
Expiratory measurements of row, the alcohol sensor 5 that another first venthole 11 is connected can be set as with air pump 7 when measuring
Between and expiration total amount reached specified amount after carry out one-shot measurement, meet CN202886345U utility model patents to multisensor
With the installation requirements of more air pumps so that alcohol tester obtains more accurate alcohol screen test result.Certainly, as long as the main pipe
Space on 1 is enough, can be arranged three, the first venthole 11 of four or even more quantity meet different alcohol testers
To the installation requirements of multisensor and more air pumps.
When traffic police uses the alcohol tester that the blow gun with the utility model is taken over to carry out alcohol screen test to tested person, first
It is inserted into the blow gun spliced eye 3 new original disposable blow gun is (not shown), blow gun is then contained by tested person
It exhales, the gas of exhalation flows to the main pipe 1 via blow gun spliced eye 3, is connected when via second venthole 13
The pressure sensor 4 of the extremely main pipe 1 carries out flow rate calculation after detecting the gas that tested person breathes out, if having reached requirement
Expiration amount, then via each first venthole 11 be connected to the corresponding alcohol sensor 5 of the main pipe 1 and air pump 7 by
Setting according to control program works in succession, from the interior gas for extracting tested person and breathing out of the main pipe 1, after analyzing after measured more
Accurately obtain the alcohol content in tested person's exhaled gas；Then it is responsible for breathing out tested person in 1 open both sides of the main pipe
Gas be discharged to outside alcohol tester.
The both sides that the main pipe 1 is arranged with the first embodiment that blow gun is taken over for above-mentioned alcohol tester are opened wide, from wine
The front of smart tester sees that the alcohol tester is taken over blow gun is in substantiallyShape, can be on this architecture basics
It deforms：The side of the main pipe 1 is only closed, and the other side is opened wide and penetrates the one side of alcohol tester for going out
Gas, in this way in terms of the front of alcohol tester, the alcohol tester is taken over blow gun is in substantiallyShape orShape, together
Sample, which enables to the alcohol tester to be taken over blow gun, can install multisensor and more air pumps, and alcohol tester is contributed to obtain
Obtain more accurate alcohol screen test result.
Further, 3 periphery of the blow gun spliced eye is equipped with investigation air admission hole 31, and the inlet end of the investigation air admission hole 31 is opened
Mouth is outside instrument, and for extracting external gas for analysis, which extends downwardly into alcohol tester
It is interior, investigation pattern alcohol sensor 6 is connected to by pipe, then connect with investigation pattern air pump 8.The ordinary skill people of this field
Member will be appreciated that the investigation pattern of alcohol tester, also have similar instrument can for reference in the market, such as model wine is pacified
6000 alcohol tester.When alcohol tester works in investigation pattern, (not using blowing during tested person's general breathing
Mouth) it has alcohol gas and is emitted on surrounding equipment, when the investigation pattern air pump 8 works, the alcohol gas outside alcohol tester
Body is pumped by the air inlet end opening of the investigation air admission hole 31 in investigation pattern alcohol sensor 6, after chemical reaction
And the substantially content of the alcohol gas is obtained after calculating, to judge whether tested person drinks suspicion, with aggressive mode (i.e. quilt
Survey people by blow gun to alcohol tester blow) under measurement compare, due to do not have use blow gun, investigate pattern when measurement result
It is more inaccurate, but measuring speed is fast, does not have to tested person and coordinates, therefore has very high practical value.
It is worth noting that, as shown in Figures 9 and 10, in existing alcohol tester, such as model wine peace 6000
Alcohol tester, there are one air inlet pipe 82 and an escape pipes 83, the wherein connection of air inlet pipe 82 investigation for the investigation pattern air pump 8
Pattern alcohol sensor 6, escape pipe 83 are directed through the back side of alcohol tester so that gas is discharged.But the escape pipe 83 connects
To the alcohol tester back side, there are certain hidden danger：For example the gas outlet of escape pipe 83 is held the hand at the alcohol tester back side
It blocks, fails so as to cause measuring.As shown in figure 11, more optimized design is by the escape pipe 83 of the investigation pattern air pump 8
It being connected on the main pipe 1, when investigation pattern works, the gas that investigation pattern air pump 8 extracts is discharged into main pipe 1, then
It is discharged into outside alcohol tester by the open outlet of 1 both sides of main pipe, does so, escape pipe 83 can either be avoided intentional
Or unintentionally block, and can will be remaining in main pipe 1 while gas is discharged in the escape pipe 83 of the investigation pattern air pump 8
The alcohol gas of remaining tested person's exhalation in upper primary aggressive mode work take out of, play the role of cleaning zero, prevent
Only remaining alcohol gas interferes the test of next expiration alcohol when last measurement.
It is connect with blow gun for the alcohol tester of the utility model in conjunction with Figure 17 and Figure 18 please refer to Figure 12 to Figure 16
The second embodiment of pipe, the second embodiment and above-mentioned first embodiment difference lies in：
The blow gun spliced eye 3 is located at the side of alcohol tester rather than top, and the axis of the blow gun spliced eye 3
Point-blank with the axis of the main pipe 1.In conjunction with Figure 16 and Figure 17, the main pipe 1 is far from the blow gun spliced eye 3
Side open wide and bend backward, penetrate the back side of alcohol tester for outlet (i.e. gas side enters to carry on the back out)；It can also set
Side of the main pipe 1 far from the blow gun spliced eye 3 is set to open wide and penetrate the another side of alcohol tester for going out
Gas (i.e. gas side enters the other side and goes out, and referred to as side enters side and goes out), with the top described in background technology enter back go out it is existing
Technology is compared, since the width of alcohol tester is typically much deeper than thickness, the main pipe 1 can be than the prior art
Trunk pipe range, to which more alcohol sensors and the connector for exhaust can be connected on the main pipe 1.
Optionally, the main pipe 1 and alcohol tester horizontally-parallel or as Figure 17 with as shown in Figure 18 relative to
The lateral inclination of alcohol tester.
Remaining structure is identical with the first embodiment, and no longer carries out repeated description herein.
The utility model also provides a kind of alcohol tester, including above-mentioned alcohol tester is taken over blow gun, due to described
Alcohol tester is taken over blow gun can install multisensor and more air pumps, and alcohol tester can obtain more accurate alcohol
Test result.
Those skilled in the art are to be understood that the alcohol tester of the utility model is taken over and wine with blow gun
It can be that part is located at alcohol tester that the position relationship of smart tester, which can be taken over there are many combination, alcohol tester with blow gun,
It is interior, partly it is located at outside alcohol tester, can also be entirely located in outside alcohol tester, alcohol tester can also be connect with blow gun
Pipe is arranged to a component part of alcohol tester shell, these combinations do not influence the claimed model of the utility model
It encloses.
In conclusion the alcohol tester of the utility model is taken over blow gun is parallel to the alcohol tester back side simultaneously including one
The main pipe being laterally extended along alcohol tester and the blow gun spliced eye being connected to the main pipe；Since alcohol tester is used
The development length for the main pipe that blow gun is taken over is longer, is significantly increased using space, and at least two are offered on the main pipe
First venthole, the air pump that one first venthole correspondence is contacted for an alcohol sensor and with the alcohol sensor are connected to described
Main pipe so that alcohol tester is taken over blow gun can install multisensor and more air pumps, and alcohol tester is contributed to obtain
Obtain more accurate alcohol screen test result.The alcohol tester of the utility model, including above-mentioned multisensor and more gas can be installed
The alcohol tester of pump is taken over blow gun, so as to obtain more accurate alcohol screen test result.
The above, for those of ordinary skill in the art, can with technical solution according to the present utility model and
Technical concept makes other various corresponding change and deformations, and all these change and distortions should all belong to the utility model
Scope of the claims.
Claims (15)
1. a kind of alcohol tester is taken over blow gun, which is characterized in that be parallel to the alcohol tester back side including one and along alcohol
The main pipe (1) of tester being laterally extended and the blow gun spliced eye (3) being connected to the main pipe (1)；The main pipe (1)
On offer at least two first ventholes (11), one first venthole (11) is corresponding to be connected to institute for an alcohol sensor (5)
State main pipe (1).
2. alcohol tester as described in claim 1 is taken over blow gun, which is characterized in that the blow gun spliced eye (3) is located at
The top of alcohol tester, and the axis of the blow gun spliced eye (3) is vertical with the axis of the main pipe (1).
3. alcohol tester as claimed in claim 2 is taken over blow gun, which is characterized in that the main pipe (1) is one side closed,
The other side is opened wide and penetrates the one side of alcohol tester for outlet.
4. alcohol tester as claimed in claim 3 is taken over blow gun, which is characterized in that in terms of the front of alcohol tester,
It is in " └ " shape or " ┘ " shape substantially that the alcohol tester is taken over blow gun.
5. alcohol tester as claimed in claim 2 is taken over blow gun, which is characterized in that the both sides of the main pipe (1) are equal
It opens wide, and penetrates the two sides of alcohol tester respectively for outlet.
6. alcohol tester as claimed in claim 5 is taken over blow gun, which is characterized in that in terms of the front of alcohol tester,
It is in " ┴ " shape substantially that the alcohol tester is taken over blow gun.
7. alcohol tester as described in claim 1 is taken over blow gun, which is characterized in that the blow gun spliced eye (3) is located at
The side of alcohol tester, and the axis of the axis of the blow gun spliced eye (3) and the main pipe (1) is point-blank.
8. alcohol tester as claimed in claim 7 is taken over blow gun, which is characterized in that the main pipe (1) is far from described
The side of blow gun spliced eye (3) is opened wide and penetrates the another side of alcohol tester for outlet.
9. alcohol tester as claimed in claim 7 is taken over blow gun, which is characterized in that the main pipe (1) is far from described
The side of blow gun spliced eye (3) is opened wide and bends backward, penetrates the back side of alcohol tester for outlet.
10. alcohol tester as claimed in claim 8 or 9 is taken over blow gun, which is characterized in that the main pipe (1) and wine
Horizontally-parallel or relative to alcohol tester the lateral inclination of smart tester.
11. the alcohol tester as described in claim 2 or 7 is taken over blow gun, which is characterized in that on the main pipe (1) also
The second venthole (13) is offered, the main pipe (1) is connected to for pressure sensor (4).
12. the alcohol tester as described in claim 2 or 7 is taken over blow gun, which is characterized in that the blow gun spliced eye (3)
Periphery is equipped with investigation air admission hole (31), and the inlet end of the investigation air admission hole (31) is located at outside alcohol tester, investigates pattern
Alcohol sensor (6) is connected to after connecting with investigation pattern air pump (8) with the investigation air admission hole (31).
13. alcohol tester as claimed in claim 12 is taken over blow gun, which is characterized in that the investigation pattern air pump (8)
Escape pipe (83) be directed through the back side of alcohol tester so that gas is discharged.
14. alcohol tester as claimed in claim 12 is taken over blow gun, which is characterized in that the investigation pattern air pump (8)
Escape pipe (83) be connected to the main pipe (1), pass through the main pipe (1) be discharged gas.
15. a kind of alcohol tester, which is characterized in that taken over blow gun including alcohol tester as described in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820145528.1U CN207816974U (en) | 2018-01-26 | 2018-01-26 | Alcohol tester is taken over blow gun and alcohol tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820145528.1U CN207816974U (en) | 2018-01-26 | 2018-01-26 | Alcohol tester is taken over blow gun and alcohol tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816974U true CN207816974U (en) | 2018-09-04 |
Family
ID=63321775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820145528.1U Active CN207816974U (en) | 2018-01-26 | 2018-01-26 | Alcohol tester is taken over blow gun and alcohol tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816974U (en) |
-
2018
- 2018-01-26 CN CN201820145528.1U patent/CN207816974U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210304 Address after: 518000 west side, 4th floor, Baocheng science and technology building, majialong Industrial Zone, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen city yinte Mai Technology Co.,Ltd. Address before: 2 / F, building 64, Jinlong Industrial Zone, 88 majialong Daxin Road, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: JUSTEC SHENZHEN Co.,Ltd. |
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| TR01 | Transfer of patent right |