CN108397656A - A kind of internet of things data acquisition emitter - Google Patents
A kind of internet of things data acquisition emitter Download PDFInfo
- Publication number
- CN108397656A CN108397656A CN201810260678.1A CN201810260678A CN108397656A CN 108397656 A CN108397656 A CN 108397656A CN 201810260678 A CN201810260678 A CN 201810260678A CN 108397656 A CN108397656 A CN 108397656A
- Authority
- CN
- China
- Prior art keywords
- internet
- fixed plate
- things data
- things
- data acquisition
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 claims abstract description 27
- 238000013480 data collection Methods 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 230000008859 change Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/125—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction for tilting and rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
- F16M11/2057—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction for tilting and rolling
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The invention discloses a kind of internet of things data acquisition emitters, including pedestal and fixed plate, it is provided with side plate above the pedestal, and telescopic rod is installed in the middle part of pedestal, it is connected with connecting seat above the telescopic rod, the top plate is fixedly arranged in the middle of connecting rod, it is provided with card slot below the fixed plate, and spring is installed on the left of fixed plate, and connecting rope is fixed on the right side of fixed plate, the end of the connecting rope is provided with draw ring, it is internally provided with dust guard on the right side of the fixed plate, and fixed plate is fixedly arranged above internet of things data collection, the connecting rod is connected with card slot by connecting shaft.The internet of things data acquisition emitter, is provided with card slot, and card slot constitutes rotational structure by connecting shaft and connecting rod, and then facilitate pulling draw ring, so that connecting rope is dropped fixed plate downwards, and then makes the inclined structure in fixed plate side, so facilitate the change of the internet of things data collection angle.
Description
Technical field
The present invention relates to internet of things field, specially a kind of internet of things data acquisition emitter.
Background technology
Internet of Things is the important component of generation information technology, and the important development stage in " informationization " epoch,
Internet of Things communicates cognition technology by Intellisense, identification technology and general fit calculation etc., is widely used in the fusion of network,
Therefore it is referred to as the third wave that world information industry develops after computer, internet, is acquired in the data of Internet of Things
Emitter is commonly used in the process.For internet of things data acquisition emitter currently on the market, still exist prodigious
A part of problem, is just such as difficult to adjust the angle of emitter, and then the problem of the relatively low effect of data acquisitions, therefore I
Propose a kind of internet of things data acquisition emitter, to solve the problems of among the above.
Invention content
The purpose of the present invention is to provide a kind of internet of things data acquisition emitters, are carried with solving above-mentioned background technology
The problem of going out the angle for being difficult to adjust emitter, thereby reducing the effect of data acquisition.
To achieve the above object, the present invention provides the following technical solutions：A kind of internet of things data acquisition emitter, including
Pedestal and fixed plate are provided with side plate above the pedestal, and are equipped with telescopic rod in the middle part of pedestal, the telescopic rod it is upper
Side is connected with connecting seat, and top plate is provided with above connecting seat, and the top plate is fixedly arranged in the middle of connecting rod, the fixed plate
Lower section be provided with card slot, and spring is installed on the left of fixed plate, and connecting rope is fixed on the right side of fixed plate, the company
The end of splicing is provided with draw ring, be internally provided with dust guard on the right side of the fixed plate, and fixed plate is fixedly arranged above object
Networking data collector, the connecting rod are connected with card slot by connecting shaft.
Preferably, the inside of the connecting seat is in " recessed " shape structure, and connecting seat constitutes rotational structure with telescopic rod, and
Connecting seat is structure as a whole with top plate.
Preferably, the card slot constitutes rotational structure with connecting rod by connecting shaft, and the rotation angle range of card slot is
0-45°。
Preferably, the spring, fixed plate, connecting rope and draw ring constitute stretching structure, and there are two spring settings.
Preferably, the " J " shaped structure of the dust guard, and dust guard is connected together with fixed plate, and dust guard
The area equation of area and fixed plate.
Preferably, the internet of things data collection is fixedly connected with the connection type of fixed plate, and the height of fixed plate
Degree is less than the distance between dust guard and fixed plate.
Compared with prior art, the beneficial effects of the invention are as follows：The internet of things data acquisition emitter, is provided with card
Slot, card slot constitutes rotational structure by connecting shaft and connecting rod makes connecting rope drop fixation downwards to facilitate pulling draw ring
Plate, and then the left side of fixed plate is made to be in upward incline structure, so the change of the internet of things data collection angle is facilitated,
It is more convenient for the acquisition of data, is provided with telescopic rod, can facilitate and top plate is driven to stretch out upwards, the Internet of Things are improved to facilitate
The height of network data collector, and then the acquisition of data is facilitated, simultaneous retractable bar is rotational structure with connecting seat, to convenient
The rotation of top plate, and then have adjusted the acquisition direction of internet of things data collection, the practicability of the device is improved, is provided with
Dust guard can effectively block the dust above internet of things data collection, and dust is avoided to influence the data acquisition of the device,
Keep the device more convenient for people to use.
Description of the drawings
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is fixed plate side structure schematic view of the present invention；
Fig. 3 is internet of things data collection workflow schematic diagram of the present invention.
In figure：1, pedestal；2, side plate；3, telescopic rod；4, connecting seat；5, top plate；6, connecting rod；7, fixed plate；8, card slot；
9, spring；10, connecting rope；11, draw ring；12, dust guard；13, internet of things data collection；14, connecting shaft.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of internet of things data acquisition emitter, including bottom
Seat 1, side plate 2, telescopic rod 3, connecting seat 4, top plate 5, connecting rod 6, fixed plate 7, card slot 8, spring 9, connecting rope 10, draw ring 11,
The top of dust guard 12, internet of things data collection 13 and connecting shaft 14, pedestal 1 is provided with side plate 2, and the middle part peace of pedestal 1
Equipped with telescopic rod 3, the top of telescopic rod 3 is connected with connecting seat 4, and the top of connecting seat 4 is provided with top plate 5, connecting seat 4 it is interior
Portion is in " recessed " shape structure, and connecting seat 4 constitutes rotational structure with telescopic rod 3, and connecting seat 4 is structure as a whole with top plate 5, side
Just the rotation of the device, top plate 5 are fixedly arranged in the middle of connecting rod 6, and the lower section of fixed plate 7 is provided with card slot 8, card slot 8 with connect
Bar 6 constitutes rotational structure by connecting shaft 14, and the rotation angle range of card slot 8 is 0-45 °, facilitates the angle for adjusting the device
The left side of degree, fixed plate 7 is equipped with spring 9, and the right side of fixed plate 7 is fixed with connecting rope 10, and spring 9, connects fixed plate 7
Splicing 10 and draw ring 11 constitute stretching structure, and there are two the settings of spring 9, the reduction after facilitating the device to adjust the angle, connection
The end of rope 10 is provided with draw ring 11, and the right side of fixed plate 7 is internally provided with dust guard 12,12 " J " shaped structure of dust guard, and
Dust guard 12 is connected together with fixed plate 7, and the area equation of the area of dust guard 12 and fixed plate 7, effectively blocks
Dust, fixed plate 7 are fixedly arranged above internet of things data collection 13, the connection of internet of things data collection 13 and fixed plate 7
Mode is to be fixedly connected, and the height of fixed plate 7 is less than the distance between dust guard 12 and fixed plate 7, facilitates the acquisition of data,
Connecting rod 6 is connected with card slot 8 by connecting shaft 14.
Operation principle：First, the place for needing Internet of Things to acquire is moved the device into, the Internet of Things of 7 top of fixed plate are made
Network data collector 13（Its model ht380d）Collected signal is passed through into Data Integration by wireless signal transmitting module
Module is arranged, and then is sent in central processing unit and is handled, and makes that treated data pass through data transmission module
Be passed in data conversion module into shape and convert, and then shown in data disaply moudle, thus can by Internet of Things data into
Row acquisition pulls draw ring 11, draw ring 11 is made to be drawn by connecting rope 10 when needing to adjust the angle of internet of things data collection 13
Dynamic fixed plate 7 moves downward, and then the card slot 8 of 7 lower section of fixed plate is made to be rotated in connecting shaft 14, and then fixed plate 7 is made to be in
Obliquity, when needing to adjust height, opens telescopic rod 3, makes to stretch so having adjusted the angle of internet of things data collection 13
Contracting bar 3 drives top plate 5 to stretch out upwards, and then facilitates the position for improving fixed plate 7, at the same the connecting seat 4 of the lower section of top plate 5 with stretch
Contracting bar 3 constitutes rotational structure, and then facilitates the rotation of top plate 5, facilitates the data acquisition of the device, and dust guard 12 can have
The dust for blocking 13 surface of internet of things data collection of effect avoids dust from influencing the data acquisition of the device, improves the device
Practicability, the content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (7)
1. a kind of internet of things data acquisition emitter, including pedestal（1）And fixed plate（7）, it is characterised in that：The pedestal
（1）Top be provided with side plate（2）, and pedestal（1）Middle part telescopic rod is installed（3）, the telescopic rod（3）Top connection
There is connecting seat（4）, and connecting seat（4）Top be provided with top plate（5）, the top plate（5）Be fixedly arranged in the middle of connecting rod（6）,
The fixed plate（7）Lower section be provided with card slot（8）, and fixed plate（7）Left side spring is installed（9）, and fixed plate（7）
Right side be fixed with connecting rope（10）, the connecting rope（10）End be provided with draw ring（11）, the fixed plate（7）Right side
It is internally provided with dust guard（12）, and fixed plate（7）Be fixedly arranged above internet of things data collection（13）, the connecting rod
（6）With card slot（8）Pass through connecting shaft（14）It is connected.
2. a kind of internet of things data acquisition emitter according to claim 1, it is characterised in that：The connecting seat（4）
Inside be in " recessed " shape structure, and connecting seat（4）With telescopic rod（3）Constitute rotational structure, and connecting seat（4）With top plate（5）
It is structure as a whole.
3. a kind of internet of things data acquisition emitter according to claim 1, it is characterised in that：The card slot（8）With
Connecting rod（6）Pass through connecting shaft（14）Constitute rotational structure, and card slot（8）Rotation angle range be 0-45 °.
4. a kind of internet of things data acquisition emitter according to claim 1, it is characterised in that：The spring（9）, it is solid
Fixed board（7）, connecting rope（10）And draw ring（11）Constitute stretching structure, and spring（9）There are two settings.
5. a kind of internet of things data acquisition emitter according to claim 1, it is characterised in that：The dust guard（12）
" J " shaped structure, and dust guard（12）With fixed plate（7）To be connected together, and dust guard（12）Area and fixed plate（7）
Area equation.
6. a kind of internet of things data acquisition emitter according to claim 1, it is characterised in that：The Internet of Things data
Collector（13）With fixed plate（7）Connection type be to be fixedly connected, and fixed plate（7）Height be less than dust guard（12）With it is solid
Fixed board（7）The distance between.
7. a kind of internet of things data acquisition emitter according to claim 1, it is characterised in that：Operation principle：First,
The place for needing Internet of Things to acquire is moved the device into, fixed plate is made（7）The internet of things data collection of top（13）, type
Number be ht380d, collected signal is arranged by Data Integration module by wireless signal transmitting module, Jin Erfa
It is sent in central processing unit and is handled, and the data that make that treated pass through data transmission module and are passed in data conversion module
It converts, and then shows in data disaply moudle into shape, thus Internet of Things data can be acquired, when needing to adjust Internet of Things
Network data collector（13）Angle when, pull draw ring（11）, make draw ring（11）Pass through connecting rope（10）Pull fixed plate（7）To
Lower movement, and then make fixed plate（7）The card slot of lower section（8）In connecting shaft（14）Upper rotation, and then make fixed plate（7）In inclination
Position, so have adjusted internet of things data collection（13）Angle, when need adjust height when, open telescopic rod（3）, make to stretch
Contracting bar（3）Drive top plate（5）It stretches out upwards, and then facilitates raising fixed plate（7）Position, while top plate（5）The company of lower section
Joint chair（4）With telescopic rod（3）Rotational structure is constituted, and then facilitates top plate（5）Rotation, the data for facilitating the device adopt
Collection, dust guard（12）Internet of things data collection can effectively be blocked（13）The dust on surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260678.1A CN108397656A (en) | 2018-03-27 | 2018-03-27 | A kind of internet of things data acquisition emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260678.1A CN108397656A (en) | 2018-03-27 | 2018-03-27 | A kind of internet of things data acquisition emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108397656A true CN108397656A (en) | 2018-08-14 |
Family
ID=63093201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810260678.1A Pending CN108397656A (en) | 2018-03-27 | 2018-03-27 | A kind of internet of things data acquisition emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108397656A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101231703B1 (en) * | 2012-11-30 | 2013-02-08 | 주식회사 한국에스지티 | Measurement data collection system |
| CN205537655U (en) * | 2016-04-01 | 2016-08-31 | 许昌学院 | Novel geographical measurement is surveyed device |
| CN206377430U (en) * | 2016-12-26 | 2017-08-04 | 李妍 | Projecting apparatus support frame is used in one kind teaching |
| CN206622140U (en) * | 2017-04-15 | 2017-11-10 | 王瑞芳 | A kind of good medical experiment instrument stan of stability |
| CN207990086U (en) * | 2018-03-27 | 2018-10-19 | 江苏赛博宇华科技有限公司 | A kind of internet of things data acquisition emitter |
-
2018
- 2018-03-27 CN CN201810260678.1A patent/CN108397656A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101231703B1 (en) * | 2012-11-30 | 2013-02-08 | 주식회사 한국에스지티 | Measurement data collection system |
| CN205537655U (en) * | 2016-04-01 | 2016-08-31 | 许昌学院 | Novel geographical measurement is surveyed device |
| CN206377430U (en) * | 2016-12-26 | 2017-08-04 | 李妍 | Projecting apparatus support frame is used in one kind teaching |
| CN206622140U (en) * | 2017-04-15 | 2017-11-10 | 王瑞芳 | A kind of good medical experiment instrument stan of stability |
| CN207990086U (en) * | 2018-03-27 | 2018-10-19 | 江苏赛博宇华科技有限公司 | A kind of internet of things data acquisition emitter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207099170U (en) | A kind of computer camera being easily installed | |
| CN207990086U (en) | A kind of internet of things data acquisition emitter | |
| CN206890031U (en) | Image procossing multi-angle harvester | |
| CN109469803A (en) | A kind of height-adjustable all-in-one machine display | |
| CN108397656A (en) | A kind of internet of things data acquisition emitter | |
| CN209599242U (en) | Milky tea cup catching robot | |
| CN206289390U (en) | A kind of filter cloth needing machine of many angles of needle insertion | |
| CN108743055A (en) | A kind of Stretcher for stair that medical field uses | |
| CN206672124U (en) | A kind of characteristics of human body's logging apparatus | |
| CN206392435U (en) | A kind of Semen Coicis screening machine | |
| CN209548071U (en) | A kind of hand and foot fracture universal external fixing rack bone traction frame of multifunction micro | |
| CN108650433A (en) | A kind of high simulation scanning equipment of ancient books | |
| CN206698748U (en) | A kind of hand blueberry picker | |
| CN209147410U (en) | Water pan drainage system, air cooler and air conditioning system | |
| CN218450305U (en) | Image acquisition equipment with adjustable | |
| CN208486566U (en) | A kind of vibratory concrete device easy to remove | |
| CN208169921U (en) | A kind of image processing equipment holder device convenient for adjusting | |
| CN208143857U (en) | It is classified slowdown type fruit picking | |
| CN206761198U (en) | A kind of post and Air volleyball post referee's chair | |
| CN214335737U (en) | Multifunctional face checking device | |
| CN207640313U (en) | A kind of simple glass outside cleaning handheld tool | |
| CN211207688U (en) | International trade knowledge propaganda frame | |
| CN208837073U (en) | A kind of sift-proof feeding device of peanut processing | |
| CN107280720A (en) | A kind of operative incision retracts accurate muscular retractor | |
| CN108451603A (en) | A kind of Ultrasound Instrument having ultrasonic puncture navigation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |