CN107607364A - A kind of personal sampler of convenient installation - Google Patents
A kind of personal sampler of convenient installation Download PDFInfo
- Publication number
- CN107607364A CN107607364A CN201710851425.7A CN201710851425A CN107607364A CN 107607364 A CN107607364 A CN 107607364A CN 201710851425 A CN201710851425 A CN 201710851425A CN 107607364 A CN107607364 A CN 107607364A
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- China
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- main body
- personal sampler
- personal
- waterproof case
- torsionspring
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Abstract
The invention discloses a kind of personal sampler of convenient installation, including personal sampler main body, the bottom of the personal sampler main body to be provided with triangle rack；The present invention is scientific and reasonable for structure, it is safe and convenient to use, can be in order to the movement and fixation of personal sampler main body, user can be easy to connect the liquid put in personal sampler main body in any angle, can control triangle rack raise and reduce, and then can picking and placeing in order to personal sampler main body, can arbitrarily rotate, easy for installation, simple operation, suitably promotes the use of a large area；Pass through fixed plate and mounting hole, it is easy to drive the first torsionspring and the second torsionspring to compress the fixing body for being located at fastener top, and then conveniently fiber optical transceiver is further fixed, it is easily installed, and installation pattern is various, is easy to, when heat emission hole runs into water erosion, water is oriented to water leg, and then with definitely the performance of waterproof, water resistance are strong in certain short time.
Description
Technical field
The present invention relates to gas-monitoring, sampling field in environmental protection, specially a kind of personal sampler of convenient installation.
Background technology
With science and technology and the continuous improvement developed rapidly with living standards of the people of industry, manner of breathing is ceased with people's daily life
The air quality problems of pass are also increasingly valued by people, and air pollution and its environmental monitoring are had become in the world
Great focus, therefore, market are that a feast for the eyes sampler occurred.Though there is its correlation of standard formulation will between various samplers
Ask, but because the manufacturing process of each manufacturer is different, the effect worked it out is also different, and existing personal sampler its inconvenience
Installation, and water resistance is poor, and sampler is not only complicated with A-frame, and also function is single, is not provided with ten thousand
To from lockwheel, it is impossible to it is easy to the movement and fixation of A-frame, and then the movement and fixation of personal sampler main body can not be easy to,
It is not provided with rotating shaft base, it is impossible to be easy to the rotation of triangle rack, and then user can not be easy to be connect in any angle and put
Liquid in sampler body device main body, it is not provided with flexible interior bar, sealing outer bar, motor and double-direction gearpump, it is impossible to control three
Angle rack rise and reduction, and then it is unfavorable for picking and placeing for personal sampler main body, therefore the need in present market can not be met
Will.
So how to design a kind of personal sampler of convenient installation, turning into us will currently solve the problems, such as.
The content of the invention
The present invention provides a kind of personal sampler of convenient installation, and scientific and reasonable for structure, safe and convenient to use, there is provided ten thousand
To from lockwheel, can in order to the movement and fixation of A-frame, and then can in order to the movement and fixation of personal sampler main body,
, can be in order to the rotation of triangle rack there is provided rotating shaft base, and then user can be easy to be connect in any angle and put individual
Liquid in sampler main body, there is provided flexible interior bar, sealing outer bar, motor and double-direction gearpump, triangle can be controlled to put
Put frame rise and reduce, and then can picking and placeing in order to personal sampler main body, the triangle branch of the placement personal sampler main body
Frame can be raised and reduced automatically, can be moved and fix by Universal self-locking wheel, while can arbitrarily be rotated, overall knot
Structure is simple, easy for installation, simple operation, suitably promotes the use of a large area；By fixed plate and mounting hole, it is easy to optical fiber transceiving
Device is fixed for the first time, by pulling drawstring, is easy to drive the first torsionspring and the second torsionspring to compress on fastener
The fixing body in portion, and then conveniently fiber optical transceiver is further fixed, it is easily installed, by adhesive layer, is easy to light
The directly fixation of fine transceiver is pasted on fixture, is easily installed, and is easy to improve the anti-of waterproof case surface by rectangular recess
Water-based energy, by water proof rubber circle, it is easy to improve the water resistance of the first connector and the second connector, is easy to meet in heat emission hole
To during water erosion, water can be incorporated into by semi-circular recesses in guiding gutter, water can flow to collection when the water in guiding gutter is more
Tank, and then with the performance of absolute waterproof in certain short time, can effectively solve the problems, such as in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of personal sampler of convenient installation, including it is individual
Sampler body device main body, by compress switch, rotating shaft base, sealing outer bar, fixed frame, electric machine spacing bar, motor, Universal self-locking
Wheel, control panel, double-direction gearpump, flexible interior bar, triangle rack, probe, airway tube retractable frame, personal sampler main body are put
Groove, connecting tube and tight connecting seat are put, the bottom of the personal sampler main body is provided with triangle rack, and the triangle is placed
Frame is internally provided with personal sampler main body standing groove, and the bottom of triangle rack is provided with rotating shaft base, the triangle
It is connected with inside rack at the apical position of personal sampler main body standing groove by airway tube and is provided with probe, it is described
Insertion is provided with tight connecting seat on the preceding surface of personal sampler main body, and the interior forward end of the tight connecting seat is provided with company
Take over, be fixed with front side of the connecting tube by compressing switch, airway tube is provided with the upper surface of the personal sampler main body
Retractable frame, the bottom of the rotating shaft base are provided with flexible interior bar, and the external bottom end of the flexible interior bar is provided with sealing outer bar,
The bottom of the sealing outer bar is provided with double-direction gearpump, and the bottom of the double-direction gearpump is provided with motor, and bi-directional teeth
The outside of wheel pump is provided with fixed frame, and the both sides of the motor are provided with electric machine spacing bar, the control panel insertion
On the preceding surface of fixed frame, the bottom of the fixed frame is provided with Universal self-locking wheel, described by compressing switch by going out
Liquid pipe, application valve body, buffer and pressure cap composition, the inner bottom of the pressure cap are provided with buffer, the buffer
Bottom be provided with application valve body, the inner bottom of the application valve body is provided with drain pipe, the input of the motor with
The output end of respective motor is electrically connected with control panel；
Waterproof case is provided with the outside of the personal sampler main body, one end of the waterproof case is welded with fixation
Plate, the top of the fixed plate are provided with mounting hole, and the side of the waterproof case is provided with fastener, on the vertical edge of the fastener
First torsionspring is installed, the fixed edge of first torsionspring is fixedly connected with the vertical edge of fastener, and described first reverses
The active edges of spring are compressed on the horizontal edge of fastener, and the active edges of first torsionspring are connected with drawstring, and described first reverses
The side of spring is provided with the second torsionspring, and one end of the drawstring passes through bottom and the second torsionspring of waterproof case
Active edges connect, and the other end of the waterproof case is provided with the first air guide tube connection ports, the first air guide tube connection ports
Side is provided with the second air guide tube connection ports, is provided with the outside of the first air guide tube connection ports and the second air guide tube connection ports
Water proof rubber circle, the opposite side of the waterproof case are provided with heat emission hole, and the bottom of the heat emission hole is provided with semi-circular recesses,
The bottom of the semi-circular recesses is connected with guiding gutter, and one end of the guiding gutter is connected with water leg, the waterproof case
Top is provided with rectangular recess, and the bottom of the waterproof case is provided with adhesive layer, the adhesive layer include being arranged in order the
One acrylic glue-line, cushion and the second acrylic glue-line, the first acrylic glue-line, cushion and the second acrylic glue-line
Thickness it is identical, the both ends of the adhesive layer are provided with hollow stent.
According to above-mentioned technical proposal, the quantity of the Universal self-locking wheel is four.
According to above-mentioned technical proposal, the fastener is of an L-shaped structure.
According to above-mentioned technical proposal, the mounting hole is bolt hole, and the mounting hole is by bolt and wall connecting, and spiral shell
Connected between bolt and fixed plate by rubber mount.
According to above-mentioned technical proposal, the thickness of the fixed plate is 1/3rd of waterproof case height, and fixed plate with
The junction of waterproof case is provided with waterproof groove.
According to above-mentioned technical proposal, the motor is fixedly connected with fixed frame by electric machine spacing bar；It is described flexible
Interior bar is rotatablely connected with triangle rack by rotating shaft base, and the tight connecting seat by compressing switch to fix by connecting tube with connecting
Connect.
According to above-mentioned technical proposal, conductive rubber ring is provided with the outside of the waterproof case.
Compared with prior art, beneficial effects of the present invention：Scientific and reasonable for structure, safe and convenient to use, there is provided universal
From lockwheel, can in order to the movement and fixation of A-frame, and then can in order to the movement and fixation of personal sampler main body, if
Rotating shaft base has been put, can be in order to the rotation of triangle rack, and then user can be easy to be connect in any angle and put individual and adopt
Liquid in sample device main body, there is provided flexible interior bar, sealing outer bar, motor and double-direction gearpump, triangle can be controlled to place
Frame raise and reduce, and then can picking and placeing in order to personal sampler main body, the A-frame of the placement personal sampler main body
Automatically it can raise and reduce, can move and fix by Universal self-locking wheel, while can arbitrarily rotate, overall structure
Simply, easy for installation, simple operation, suitably promotes the use of a large area；By fixed plate and mounting hole, it is easy to fiber optical transceiver
Fixed for the first time, by pulling drawstring, be easy to drive the first torsionspring and the second torsionspring to compress and be located at fastener top
Fixing body, and then conveniently fiber optical transceiver is further fixed, is easily installed, by adhesive layer, is easy to optical fiber
Transceiver directly fixation is pasted on fixture, is easily installed, is easy to improve the waterproof on waterproof case surface by rectangular recess
Performance, by water proof rubber circle, it is easy to improve the water resistance of the first connector and the second connector, is easy to run into heat emission hole
During water erosion, water can be incorporated into by semi-circular recesses in guiding gutter, water can be flowed to and catchmented when the water in guiding gutter is more
Groove, and then with the performance of absolute waterproof in certain short time.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of personal sampler main body standing groove of the present invention；
Fig. 3 is the structural representation of connecting tube of the present invention；
Fig. 4 is the present invention by the structural representation to compress switch；
Fig. 5 is the personal sampler agent structure schematic diagram of the present invention；
Fig. 6 is the personal sampler main body side view of the present invention；
Fig. 7 is the personal sampler main body sectional view of the present invention；
Fig. 8 is the structural representation of the heat emission hole of the present invention；
Label in figure：1st, personal sampler main body；102nd, waterproof case；103rd, fixed plate；104th, mounting hole；105th, block
Part；106th, the first torsionspring；107th, drawstring；108th, the second torsionspring；109th, the first connector；1010th, the second connector；
1011st, water proof rubber circle；1012nd, heat emission hole；1013rd, semi-circular recesses；1014th, guiding gutter；1015th, water leg；1016th, rectangle
Groove；1017th, adhesive layer；1018th, the first acrylic glue-line；1019th, cushion；1020th, the second acrylic glue-line；1021st, in
Empty support；2nd, by compressing switch；3rd, rotating shaft base；4th, outer bar is sealed；5th, fixed frame；6th, electric machine spacing bar；7th, motor；8th, ten thousand
To from lockwheel；9th, control panel；10th, double-direction gearpump；11st, flexible interior bar；12nd, triangle rack；13rd, personal sampler master
Body；14th, airway tube retractable frame；15th, personal sampler main body standing groove；16th, connecting tube；17th, tight connecting seat；21st, drain pipe；
22nd, application valve body；23rd, buffer；24th, pressure cap.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment：As shown in figures 1-8, the present invention provides a kind of personal sampler of convenient installation, including personal sampler
Main body, by compress switch, rotating shaft base, sealing outer bar, fixed frame, electric machine spacing bar, motor, Universal self-locking wheel, chain of command
Plate, double-direction gearpump, flexible interior bar, triangle rack, probe, airway tube retractable frame, personal sampler main body standing groove, connection
Pipe and tight connecting seat, the bottom of the personal sampler main body are provided with triangle rack, the inside of the triangle rack
It is provided with personal sampler main body standing groove, and the bottom of triangle rack is provided with rotating shaft base, in the triangle rack
Portion is connected with by airway tube at the apical position of personal sampler main body standing groove and is provided with probe, the personal sampling
Insertion is provided with tight connecting seat on the preceding surface of device main body, and the interior forward end of the tight connecting seat is provided with connecting tube, institute
State and be fixed with front side of connecting tube by compressing switch, airway tube retractable frame is provided with the upper surface of the personal sampler main body,
The bottom of the rotating shaft base is provided with flexible interior bar, and the external bottom end of the flexible interior bar is provided with sealing outer bar, described close
The bottom of envelope outer bar is provided with double-direction gearpump, and the bottom of the double-direction gearpump is provided with motor, and double-direction gearpump
Outside is provided with fixed frame, and the both sides of the motor are provided with electric machine spacing bar, and the control panel insertion is arranged on
On the preceding surface of fixed frame, the bottom of the fixed frame is provided with Universal self-locking wheel, described by compressing switch by drain pipe, control
Valve body, buffer and pressure cap processed form, and the inner bottom of the pressure cap is provided with buffer, and the bottom of the buffer is set
Application valve body is equipped with, the inner bottom of the application valve body is provided with drain pipe, the input and control panel of the motor
The output end of upper respective motor is electrically connected with；
Waterproof case is provided with the outside of the personal sampler main body, one end of the waterproof case is welded with fixation
Plate, the top of the fixed plate are provided with mounting hole, and the side of the waterproof case is provided with fastener, on the vertical edge of the fastener
First torsionspring is installed, the fixed edge of first torsionspring is fixedly connected with the vertical edge of fastener, and described first reverses
The active edges of spring are compressed on the horizontal edge of fastener, and the active edges of first torsionspring are connected with drawstring, and described first reverses
The side of spring is provided with the second torsionspring, and one end of the drawstring passes through bottom and the second torsionspring of waterproof case
Active edges connect, and the other end of the waterproof case is provided with the first air guide tube connection ports, the first air guide tube connection ports
Side is provided with the second air guide tube connection ports, is provided with the outside of the first air guide tube connection ports and the second air guide tube connection ports
Water proof rubber circle, the opposite side of the waterproof case are provided with heat emission hole, and the bottom of the heat emission hole is provided with semi-circular recesses,
The bottom of the semi-circular recesses is connected with guiding gutter, and one end of the guiding gutter is connected with water leg, the waterproof case
Top is provided with rectangular recess, and the bottom of the waterproof case is provided with adhesive layer, the adhesive layer include being arranged in order the
One acrylic glue-line, cushion and the second acrylic glue-line, the first acrylic glue-line, cushion and the second acrylic glue-line
Thickness it is identical, the both ends of the adhesive layer are provided with hollow stent.
According to above-mentioned technical proposal, the quantity of the Universal self-locking wheel is four.
According to above-mentioned technical proposal, the fastener is of an L-shaped structure.
According to above-mentioned technical proposal, the mounting hole is bolt hole, and the mounting hole is by bolt and wall connecting, and spiral shell
Connected between bolt and fixed plate by rubber mount.
According to above-mentioned technical proposal, the thickness of the fixed plate is 1/3rd of waterproof case height, and fixed plate with
The junction of waterproof case is provided with waterproof groove.
According to above-mentioned technical proposal, the motor is fixedly connected with fixed frame by electric machine spacing bar；It is described flexible
Interior bar is rotatablely connected with triangle rack by rotating shaft base, and the tight connecting seat by compressing switch to fix by connecting tube with connecting
Connect.
According to above-mentioned technical proposal, conductive rubber ring is provided with the outside of the waterproof case.
It is safe and convenient to use it is an advantage of the current invention that scientific and reasonable for structure based on above-mentioned, there is provided Universal self-locking wheel,
Can be in order to the movement and fixation of A-frame, and then can be in order to the movement and fixation of personal sampler main body, there is provided rotation
Shaft seat, can be in order to the rotation of triangle rack, and then user can be easy to be connect in any angle and put personal sampler master
Internal liquid, there is provided flexible interior bar, sealing outer bar, motor and double-direction gearpump, triangle rack can be controlled to raise
And reduction, and then can picking and placeing in order to personal sampler main body, the A-frame of the placement personal sampler main body can from
Dynamic rise and reduce, can move and fix by Universal self-locking wheel, while can arbitrarily rotate, overall structure simply,
Easy for installation, simple operation, suitably promotes the use of a large area；By fixed plate and mounting hole, it is easy to carry out fiber optical transceiver
It is first fixed, by pulling drawstring, it is easy to drive the first torsionspring and the second torsionspring to compress the peace for being located at fastener top
Body is filled, and then conveniently fiber optical transceiver is further fixed, is easily installed, by adhesive layer, is easy to optical fiber transceiving
Device directly fixation is pasted on fixture, is easily installed, is easy to improve the water resistance on waterproof case surface by rectangular recess,
By water proof rubber circle, it is easy to improve the water resistance of the first connector and the second connector, is easy to run into water enchroachment (invasion) in heat emission hole
During erosion, water can be incorporated into by semi-circular recesses in guiding gutter, water can flow to water leg when the water in guiding gutter is more, enter
And with the performance of absolute waterproof in certain short time.
Finally it should be noted that：The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, to the greatest extent
The present invention is described in detail with reference to the foregoing embodiments for pipe, and for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., it should be included in the guarantor of the present invention
Within the scope of shield.
Claims (7)
- A kind of 1. personal sampler of convenient installation, it is characterised in that：Including personal sampler main body (1), by compress switch (2), Rotating shaft base (3), sealing outer bar (4), fixed frame (5), electric machine spacing bar (6), motor (7), Universal self-locking wheel (8), control Panel (9) processed, double-direction gearpump (10), flexible interior bar (11), triangle rack (12), probe (13), airway tube retractable frame (14), personal sampler main body standing groove (15), connecting tube (16) and tight connecting seat (17), the personal sampler main body (1) bottom is provided with triangle rack (12), and the personal sampler main body that is internally provided with of the triangle rack (12) is put Groove (15) is put, and the bottom of triangle rack (12) is provided with rotating shaft base (3), the triangle rack (12) is internal close to individual It is connected with the apical position of sampler body device main body standing groove (15) by airway tube and is provided with probe (13), the personal sampling Embedded on the preceding surface of device main body (1) to be provided with tight connecting seat (17), the interior forward end of the tight connecting seat (17) is set Have connecting tube (16), be fixed with front side of the connecting tube (16) by compress switch (2), the personal sampler main body (1) it is upper Airway tube retractable frame (14) is provided with surface, the bottom of the rotating shaft base (3) is provided with flexible interior bar (11), described flexible The external bottom end of interior bar (11) is provided with sealing outer bar (4), and the bottom of the sealing outer bar (4) is provided with double-direction gearpump (10), the bottom of the double-direction gearpump (10) is provided with motor (7), and the outside of double-direction gearpump (10) is provided with fixation Chassis (5), the both sides of the motor (7) are provided with electric machine spacing bar (6), and the control panel (9) is embedded to be arranged on admittedly On the preceding surface for determining chassis (5), the bottom of the fixed frame (5) is provided with Universal self-locking wheel (8), described by compress switch (2) It is made up of drain pipe (21), application valve body (22), buffer (23) and pressure cap (24), the inner bottom of the pressure cap (24) Be provided with buffer (23), the bottom of the buffer (23) is provided with application valve body (22), the application valve body (22) it is interior Portion bottom is provided with drain pipe (21), the input of the motor (7) with control panel (9) respective motor (7) it is defeated Go out end to be electrically connected with；Waterproof case (102), one end weldering of the waterproof case (102) are provided with the outside of the personal sampler main body (1) It is connected to fixed plate (103), the top of the fixed plate (103) is provided with mounting hole (104), and the one of the waterproof case (102) Side is provided with fastener (105), and the first torsionspring (106) is provided with the vertical edge of the fastener (105), and described first reverses bullet The fixed edge of spring (106) is fixedly connected with the vertical edge of fastener (105), and the active edges of first torsionspring (106) compress card On the horizontal edge of part (105), the active edges of first torsionspring (106) are connected with drawstring (107), first torsionspring (106) side is provided with the second torsionspring (108), and one end of the drawstring (107) passes through the bottom of waterproof case (102) It is connected with the active edges of the second torsionspring (108), the other end of the waterproof case (102) is provided with the connection of the first airway tube Mouthful (109), the sides of the first air guide tube connection ports (109) are provided with the second air guide tube connection ports (1010), and described first Water proof rubber circle (1011) is provided with the outside of air guide tube connection ports (109) and the second air guide tube connection ports (1010), it is described anti- The opposite side of water shell (102) is provided with heat emission hole (10012), and the bottom of the heat emission hole (1012) is provided with semi-circular recesses (1013), the bottom of the semi-circular recesses (1013) is connected with guiding gutter (1014), and one end of the guiding gutter (1014) connects Water leg (1015) is connected to, the top of the waterproof case (102) is provided with rectangular recess (1016), the waterproof case (102) bottom is provided with adhesive layer (1017), and the adhesive layer (1017) includes the first acrylic glue-line being arranged in order (1018), cushion (1019) and the second acrylic glue-line (1020), the first acrylic glue-line (1018), cushion (1019) identical with the thickness of the second acrylic glue-line (1020), the both ends of the adhesive layer (1017) are provided with hollow stent (1021)。
- A kind of 2. personal sampler of convenient installation according to claim 1, it is characterised in that：The Universal self-locking wheel (8) quantity is four.
- A kind of 3. personal sampler of convenient installation according to claim 1, it is characterised in that：The fastener (105) is in L Type structure.
- A kind of 4. personal sampler of convenient installation according to claim 1, it is characterised in that：The mounting hole (104) For bolt hole, the mounting hole (104) is and soft by rubber between bolt and fixed plate (103) by bolt and wall connecting Pad connection.
- A kind of 5. personal sampler of convenient installation according to claim 1, it is characterised in that：The fixed plate (103) Thickness be 1/3rd of waterproof case (102) height, and the junction of fixed plate (103) and waterproof case (102) is set There is waterproof groove.
- A kind of 6. personal sampler of convenient installation according to claim 1, it is characterised in that：The motor (7) with Fixed frame (5) is fixedly connected by electric machine spacing bar (6)；The flexible interior bar (11) passes through rotation with triangle rack (12) Axle bed (3) be rotatablely connected, the tight connecting seat (17) with by compress switch (2) be fixedly connected by connecting tube (16).
- A kind of 7. personal sampler of convenient installation according to claim 1, it is characterised in that：The waterproof case (1012) conductive rubber ring is provided with the outside of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851425.7A CN107607364A (en) | 2017-09-19 | 2017-09-19 | A kind of personal sampler of convenient installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851425.7A CN107607364A (en) | 2017-09-19 | 2017-09-19 | A kind of personal sampler of convenient installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107607364A true CN107607364A (en) | 2018-01-19 |
Family
ID=61061070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710851425.7A Pending CN107607364A (en) | 2017-09-19 | 2017-09-19 | A kind of personal sampler of convenient installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107607364A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440863A (en) * | 2019-08-28 | 2019-11-12 | 安徽省中原仪表有限公司 | A kind of rotz flowmeter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205384166U (en) * | 2016-02-24 | 2016-07-13 | 南京诺尔曼生物技术有限公司 | Sampling device |
| CN205642919U (en) * | 2016-04-26 | 2016-10-12 | 绍兴国正安全技术检测有限公司 | Explosion -proof individual dust sampler |
| CN206226440U (en) * | 2016-12-15 | 2017-06-06 | 广州市友讯通信设备有限公司 | One kind is easily installed water proof type fiber optical transceiver |
-
2017
- 2017-09-19 CN CN201710851425.7A patent/CN107607364A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205384166U (en) * | 2016-02-24 | 2016-07-13 | 南京诺尔曼生物技术有限公司 | Sampling device |
| CN205642919U (en) * | 2016-04-26 | 2016-10-12 | 绍兴国正安全技术检测有限公司 | Explosion -proof individual dust sampler |
| CN206226440U (en) * | 2016-12-15 | 2017-06-06 | 广州市友讯通信设备有限公司 | One kind is easily installed water proof type fiber optical transceiver |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440863A (en) * | 2019-08-28 | 2019-11-12 | 安徽省中原仪表有限公司 | A kind of rotz flowmeter |
| CN110440863B (en) * | 2019-08-28 | 2020-10-16 | 安徽省中原仪表有限公司 | Roots flowmeter |
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Application publication date: 20180119 |
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| RJ01 | Rejection of invention patent application after publication |