CN110212994A - A kind of detection device of wireless telecom equipment - Google Patents
A kind of detection device of wireless telecom equipment Download PDFInfo
- Publication number
- CN110212994A CN110212994A CN201910555913.2A CN201910555913A CN110212994A CN 110212994 A CN110212994 A CN 110212994A CN 201910555913 A CN201910555913 A CN 201910555913A CN 110212994 A CN110212994 A CN 110212994A
- Authority
- CN
- China
- Prior art keywords
- fixed
- detection device
- telecom equipment
- wireless telecom
- block
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 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 17
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000012360 testing method Methods 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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- 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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- 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
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
The present invention relates to wireless signal detection device fields, specifically disclose a kind of detection device of wireless telecom equipment, including pedestal;The pedestal upper end is equipped with signal supervisory instrument ontology, and fixed cylinder is equipped on the right side of signal supervisory instrument ontology, and fixed cylinder upper end is movably installed with fixed column, and the quantity of fixed column is three, and three fixed column upper ends are equipped with fixed block, and upper end of fixing block is equipped with bracket;The structure of the detecting device design of the wireless telecom equipment is rationally, easy to use, can be adjusted by electric telescopic rod to signal detection component height position;And fixed block, bracket and the fixed station combined are convenient for folding between each other and be unfolded;In addition, it is convenient for the disassembly and assembling of signal detection component by the setting of fastening assembly.
Description
Technical field
The present invention relates to wireless signal detection device field, the detection device of specifically a kind of wireless telecom equipment.
Background technique
With the Fast Construction of the rapid development of the communication technology and smart grid in recent years, in power communication service work
In, need to often signal testing be carried out to a large amount of different types of business unit, quickly judge whether service signal is normal.
The method that the detection of wireless signal has had many maturations, has coherent detection, wavelet analysis and is taken in terms of time domain
Sample analysis etc.;There is spectrum analysis etc. in terms of frequency domain, but acquisition wireless signal mainly receives signal by reception pot at present.
In the prior art, huge due to receiving pot body type, assembly and disassembly is more troublesome, thus gives the conveyer belt of detection device
Carry out very big trouble, it is extremely inconvenient to use.
For the problems in above-mentioned background technology, the present invention is intended to provide a kind of detection device of wireless telecom equipment.
Summary of the invention
The purpose of the present invention is to provide a kind of detection devices of wireless telecom equipment, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of detection device of wireless telecom equipment comprising: pedestal, the pedestal upper end are equipped with signal supervisory instrument ontology,
On pedestal, fixed cylinder is equipped on the right side of signal supervisory instrument ontology, fixed cylinder upper end is movably installed with fixed column, the number of fixed column
Amount is three, and three fixed column upper ends are equipped with fixed block, and upper end of fixing block is equipped with bracket, and bracket one end is fixed on solid
Determine on block, the bracket other end is hingedly mounted on fixed station, and the bracket collective effect of three fixed column upper ends has lifted fixed station;
The fixed station upper end is equipped with electric telescopic rod, and electric telescopic rod upper end is equipped with signal detection component.
As a further solution of the present invention: the pan frontward end, which is equipped with, draws handle, and pedestal lower end is equipped with moving assembly.
As a further solution of the present invention: the signal detection component includes connected unit, connecting rod, collet and reception
Pot, the connected unit setting are mounted with link block on the right side of electric telescopic rod upper end, connected unit.
As a further solution of the present invention: described connecting rod one end is arranged in the link block of connected unit, the connecting rod other end
It is connect with collet, collet, which is fixed on, to be received on the left of pot.
As a further solution of the present invention: the connecting rod is assigned into inside connected unit by fastening assembly.
As a further solution of the present invention: the fastening assembly includes spacer pin, casing, pull rod and pull ring, limit
Pin is arranged inside link block, and spacer pin side is movably arranged on inside link block by limited block, and the connection of movable block side is drawn
Bar, pull rod side are equipped with pull ring, and pull rod is arranged inside pull ring;The connecting rod opens up two sides above and below the part inside link block
There is jack.
As a further solution of the present invention: the pull rod is equipped with compression bullet on the part between limited block and pull ring
Spring.
Compared with prior art, the beneficial effects of the present invention are:
The structure of the detecting device design of the wireless telecom equipment is rationally, easy to use, can pass through electric telescopic rod pair
Signal detection component height position is adjusted, and fixed block, bracket and the fixed station combined are between each other just
In folding and expansion;Most of all, fixed block is assigned into fixed cylinder by fixed column to be torn open convenient for assembling and being convenient for
It unloads;
In addition, it is dismantled and assembled convenient for signal detection component by the setting of fastening assembly, it is worthy to be popularized and applies.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment.
Fig. 1 is a kind of structural schematic diagram of the detection device of wireless telecom equipment of the embodiment of the present invention.
Fig. 2 is a kind of signal detection modular construction signal of the detection device of wireless telecom equipment of the embodiment of the present invention
Figure.
Fig. 3 is structural schematic diagram at a kind of A of the detection device of wireless telecom equipment of the embodiment of the present invention.
In figure: 1- draws handle, 2- moving assembly, 3- pedestal, 4- signal supervisory instrument ontology, 5- fixed cylinder, 6- fixed block, 7-
Bracket, 8- fixed station, 9- electric telescopic rod, 10- signal detection component, 11- connected unit, 12- connecting rod, 13- collet, 14- are received
Pot, 15- link block, 16- jack, 17- spacer pin, 18- casing, 19- compressed spring, 20- pull rod, 21- pull ring.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Embodiment 1
Referring to Fig. 1, in the embodiment of the present invention 1, a kind of detection device of wireless telecom equipment comprising: pedestal 3, the bottom
3 upper ends of seat are equipped with signal supervisory instrument ontology 4, and signal supervisory instrument ontology 4 is the prior art, are not further elaborated herein;
On the base 3, fixed cylinder 5 is equipped on the right side of signal supervisory instrument ontology 4,5 upper end of fixed cylinder is movably installed with fixed column, fixed column
Quantity be three, three fixed column upper ends are equipped with fixed block 6, and 6 upper end of fixed block is equipped with bracket 7, the installation of 7 one end of bracket
It is fixed on fixed block 6,7 other end of bracket is hingedly mounted on fixed station 8,7 collective effect of bracket of three fixed column upper ends
Fixed station 8 is lifted;8 upper end of fixed station is equipped with electric telescopic rod 9, and 9 upper end of electric telescopic rod is equipped with signal detection group
Part 10;
Signal detection component 10 carries out detection processing for receiving wireless signal and being transferred to signal supervisory instrument ontology 4, electronic
The effect of telescopic rod 9 is to be adjusted to 10 height and position of signal detection component;The fixed block 6 combined, bracket 7 and solid
Determine convenient for folding and being unfolded between platform 8, fixed block 6 is assigned into fixed cylinder 5 by fixed column can be convenient for assembling and be convenient for
Disassembly.
Further, 3 front end of pedestal, which is equipped with, draws 1, and 3 lower end of pedestal is equipped with moving assembly 2, and moving assembly 2 is
The prior art is not further elaborated herein;It draws 1 and 2 mating reaction of moving assembly, convenient for the inspection of the wireless telecom equipment
It surveys device and carries out mobile operation.
Referring to Fig. 2, further, the signal detection component 10 includes connected unit 11, connecting rod 12, collet 13 and connects
Pot 14 is received, the setting of connected unit 11 is mounted with link block 15 on the right side of 9 upper end of electric telescopic rod, connected unit 11, in A
Place, 12 one end of connecting rod are arranged in the link block 15 of connected unit 11, and 12 other end of connecting rod is connect with collet 13, and the installation of collet 13 is solid
It is scheduled on and receives 14 left side of pot.
Specifically, the connecting rod 12 is assigned into inside connected unit 11 by fastening assembly.
Embodiment 2
Referring to Fig. 3, further, at A, the fastening assembly includes spacer pin 17, casing 18, pull rod 20 and pull ring
21, spacer pin 17 is arranged inside link block 15, and 17 side of spacer pin is movably arranged on inside link block 15 by limited block, living
Motion block side connecting rod 20,20 side of pull rod are equipped with pull ring 21, and pull rod 20 is arranged inside pull ring 21;The connecting rod 12 is even
It connects the part inside block 15 and offers jack 16 in two sides up and down;
Specifically, compressed spring 19 is installed on part of the pull rod 20 between limited block and pull ring 21;
When 12 one end of connecting rod is mounted on 15 inside of link block, spacer pin 17 and limited block are due to 19 deformation of compressed spring generation
Elastic force act on and then spacer pin 17 made to be automatically inserted into what the two sides up and down of part of the connecting rod 12 inside link block 15 offered
In jack 16, it is fixed on 12 one end of connecting rod inside link block 15;When needing to take out connecting rod 12, by pulling pull ring 21
It drives pull rod 20 in 18 inside of casing toward outer displacement, and then spacer pin 17 is made to leave jack 16, be disconnected block convenient for connecting rod 12
Inside 15;It is convenient for the disassembly and assembling of signal detection component by the setting of fastening assembly.
The working principle of the invention is:
Using the wireless telecom equipment detection device when, signal detection component 10 is for receiving wireless signal and be transferred to letter
Number detection device ontology 4 carries out detection processing, and the effect of electric telescopic rod 9 is adjusts to 10 height and position of signal detection component
It is whole;Fixed block 6, bracket 7 and the fixed station 8 combined are between each other convenient for folding and expansion;Fixed block 6 passes through fixation
Column assigns into fixed cylinder 5 can be convenient for assembling and easy to disassemble;
In addition, it is dismantled and assembled convenient for signal detection component by the setting of fastening assembly, it is worthy to be popularized and applies.
In the description of invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be mechanical connection,
It is also possible to be electrically connected;It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
Connection.For the ordinary skill in the art, concrete meaning of the above-mentioned term in invention can be understood with concrete condition.
The foregoing is merely the preferred embodiments of invention, not to limit invention, all spirit and original in invention
Made any modifications, equivalent replacements, and improvements etc., should be included within the protection scope of invention within then.
Claims (7)
1. a kind of detection device of wireless telecom equipment comprising: pedestal (3), it is characterised in that: pedestal (3) upper end is set
There are signal supervisory instrument ontology (4), on pedestal (3), is equipped with fixed cylinder (5) on the right side of signal supervisory instrument ontology (4), fixed cylinder
(5) upper end is movably installed with fixed column, and the quantity of fixed column is three, and three fixed column upper ends are equipped with fixed block (6), fixed
Block (6) upper end is equipped with bracket (7), and bracket (7) one end is fixed on fixed block (6), and bracket (7) other end is hingedly installed
On fixed station (8), bracket (7) collective effect of three fixed column upper ends has lifted fixed station (8);On the fixed station (8)
End is equipped with electric telescopic rod (9), and electric telescopic rod (9) upper end is equipped with signal detection component (10).
2. the detection device of wireless telecom equipment according to claim 1, it is characterised in that: pedestal (3) front end is set
There is drawing (1), pedestal (3) lower end is equipped with moving assembly (2).
3. the detection device of wireless telecom equipment according to claim 1, it is characterised in that: the signal detection component
It (10) include connected unit (11), connecting rod (12), collet (13) and reception pot (14), connected unit (11) setting is stretched electronic
Contracting bar (9) upper end, connected unit (11) right side are mounted with link block (15).
4. the detection device of wireless telecom equipment according to claim 3, it is characterised in that: described connecting rod (12) one end is set
It sets in the link block (15) of connected unit (11), connecting rod (12) other end is connect with collet (13), and collet (13) is fixed on
It receives on the left of pot (14).
5. the detection device of wireless telecom equipment according to claim 4, it is characterised in that: the connecting rod (12) passes through tight
Gu it is internal that component assigns into connected unit (11).
6. the detection device of wireless telecom equipment according to claim 5, it is characterised in that: the fastening assembly includes limit
Position pin (17), casing (18), pull rod (20) and pull ring (21), spacer pin (17) setting is internal in link block (15), spacer pin
(17) side is movably arranged on link block (15) inside, movable block side connecting rod (20), pull rod (20) one by limited block
Side is equipped with pull ring (21), and pull rod (20) setting is internal in pull ring (21);The connecting rod (12) part internal in link block (15)
Upper and lower two sides offer jack (16).
7. the detection device of wireless telecom equipment according to claim 6, it is characterised in that: the pull rod (20) is limiting
Compressed spring (19) are installed on the part between block and pull ring (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910555913.2A CN110212994A (en) | 2019-06-25 | 2019-06-25 | A kind of detection device of wireless telecom equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910555913.2A CN110212994A (en) | 2019-06-25 | 2019-06-25 | A kind of detection device of wireless telecom equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110212994A true CN110212994A (en) | 2019-09-06 |
Family
ID=67794684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910555913.2A Pending CN110212994A (en) | 2019-06-25 | 2019-06-25 | A kind of detection device of wireless telecom equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110212994A (en) |
Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102297325A (en) * | 2010-06-28 | 2011-12-28 | 喜利得股份公司 | Method and device for adjusting the height of a stand |
CA2817670A1 (en) * | 2010-11-12 | 2012-05-18 | Crosswing Inc. | Customizable robotic system |
CN102670074A (en) * | 2012-05-24 | 2012-09-19 | 付梁博 | Bagged water drinking machine |
CN204046742U (en) * | 2014-09-09 | 2014-12-24 | 金陵科技学院 | A kind of mobile robot utilizing intelligent glasses to carry out monitoring control in real time |
CN104975731A (en) * | 2014-04-03 | 2015-10-14 | 总装备部工程设计研究总院 | Method for unfolding square cabin to form stage |
CN105135169A (en) * | 2015-07-31 | 2015-12-09 | 天津云锦瑞物联网技术研发有限责任公司 | Electric support and using method thereof |
CN205231232U (en) * | 2015-12-18 | 2016-05-11 | 西京学院 | Novel electronic communication antenna boom |
CN205385109U (en) * | 2016-02-01 | 2016-07-13 | 四川建筑职业技术学院 | Full angle antenna for electronic communication |
CN206023800U (en) * | 2016-09-29 | 2017-03-15 | 施剑 | A kind of broadcast receiver |
CN106602203A (en) * | 2016-11-03 | 2017-04-26 | 航天恒星科技有限公司 | Portable satellite antenna |
CN206161392U (en) * | 2016-11-18 | 2017-05-10 | 甘肃蓝博检测科技有限公司 | Outdoor portable atmosphere sampling instrument |
CN206220618U (en) * | 2016-08-29 | 2017-06-06 | 河北珠峰铁塔有限公司 | A kind of communication tower being easily installed |
CN106943014A (en) * | 2017-03-10 | 2017-07-14 | 张致睿 | If the water dispenser of liftable road wheel |
CN206593698U (en) * | 2017-03-29 | 2017-10-27 | 李秋筠 | A kind of chemical plant environment monitoring device |
CN107524195A (en) * | 2017-09-29 | 2017-12-29 | 周欢 | A kind of irrigation and water conservancy motor-pumped well drags for dirty device |
CN207098032U (en) * | 2017-09-01 | 2018-03-13 | 蒋鹏宇 | A kind of antenna holder of communication engineering |
CN207831191U (en) * | 2018-01-25 | 2018-09-07 | 李俊婕 | A kind of temporary lighting device that engineering construction uses |
CN208125271U (en) * | 2018-05-19 | 2018-11-20 | 邢台职业技术学院 | Testing of Feeble Signals device in a kind of very noisy easy to use |
CN109842422A (en) * | 2019-03-30 | 2019-06-04 | 杭州勒格网络科技有限公司 | A kind of portable outdoor communication signal receiving device |
-
2019
- 2019-06-25 CN CN201910555913.2A patent/CN110212994A/en active Pending
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102297325A (en) * | 2010-06-28 | 2011-12-28 | 喜利得股份公司 | Method and device for adjusting the height of a stand |
CA2817670A1 (en) * | 2010-11-12 | 2012-05-18 | Crosswing Inc. | Customizable robotic system |
CN102670074A (en) * | 2012-05-24 | 2012-09-19 | 付梁博 | Bagged water drinking machine |
CN104975731A (en) * | 2014-04-03 | 2015-10-14 | 总装备部工程设计研究总院 | Method for unfolding square cabin to form stage |
CN204046742U (en) * | 2014-09-09 | 2014-12-24 | 金陵科技学院 | A kind of mobile robot utilizing intelligent glasses to carry out monitoring control in real time |
CN105135169A (en) * | 2015-07-31 | 2015-12-09 | 天津云锦瑞物联网技术研发有限责任公司 | Electric support and using method thereof |
CN205231232U (en) * | 2015-12-18 | 2016-05-11 | 西京学院 | Novel electronic communication antenna boom |
CN205385109U (en) * | 2016-02-01 | 2016-07-13 | 四川建筑职业技术学院 | Full angle antenna for electronic communication |
CN206220618U (en) * | 2016-08-29 | 2017-06-06 | 河北珠峰铁塔有限公司 | A kind of communication tower being easily installed |
CN206023800U (en) * | 2016-09-29 | 2017-03-15 | 施剑 | A kind of broadcast receiver |
CN106602203A (en) * | 2016-11-03 | 2017-04-26 | 航天恒星科技有限公司 | Portable satellite antenna |
CN206161392U (en) * | 2016-11-18 | 2017-05-10 | 甘肃蓝博检测科技有限公司 | Outdoor portable atmosphere sampling instrument |
CN106943014A (en) * | 2017-03-10 | 2017-07-14 | 张致睿 | If the water dispenser of liftable road wheel |
CN206593698U (en) * | 2017-03-29 | 2017-10-27 | 李秋筠 | A kind of chemical plant environment monitoring device |
CN207098032U (en) * | 2017-09-01 | 2018-03-13 | 蒋鹏宇 | A kind of antenna holder of communication engineering |
CN107524195A (en) * | 2017-09-29 | 2017-12-29 | 周欢 | A kind of irrigation and water conservancy motor-pumped well drags for dirty device |
CN207831191U (en) * | 2018-01-25 | 2018-09-07 | 李俊婕 | A kind of temporary lighting device that engineering construction uses |
CN208125271U (en) * | 2018-05-19 | 2018-11-20 | 邢台职业技术学院 | Testing of Feeble Signals device in a kind of very noisy easy to use |
CN109842422A (en) * | 2019-03-30 | 2019-06-04 | 杭州勒格网络科技有限公司 | A kind of portable outdoor communication signal receiving device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103367050B (en) | Production technology used for handcart type solid-sealed circuit breaker | |
CN110212994A (en) | A kind of detection device of wireless telecom equipment | |
CN201048445Y (en) | Portable wireless video apparatus | |
CN208768366U (en) | A kind of high intensity resistance to deformation Mobile phone shielding case | |
CN206713080U (en) | A kind of apparatus for examination and repair for field communication Ji Ta | |
CN109738522A (en) | A kind of handheld electromagnetic absorption damage check instrument for steel building flaw detection | |
CN107979681A (en) | Smart mobile phone production technology | |
CN210567409U (en) | Anti-shake surveillance camera head installing support | |
CN114459605A (en) | Combined platform outdoor thermal infrared imager and use method thereof | |
CN210294386U (en) | Intelligent electroscope based on voice control | |
CN208691353U (en) | A kind of carrier for mobile phone automatized test equipment | |
CN212540331U (en) | Portable environmental monitoring equipment | |
CN213818208U (en) | Fixing device of signal detection equipment for communication base station | |
CN202475546U (en) | Standard clamp integrating hand-operated and automatic tests in one | |
CN111562139A (en) | Water sampling device | |
CN213336304U (en) | Internet of things flow acquisition sensor | |
CN219434918U (en) | Electromagnetic radiation detector | |
CN220568352U (en) | Charging gun air tightness test equipment | |
CN213210399U (en) | Battery power detection device of mobile communication device | |
CN221553376U (en) | 5G communication base station convenient to remove installation | |
CN206865556U (en) | Multifunction manipulator fast replacing device | |
CN213023404U (en) | Electric energy acquisition terminal | |
CN220894757U (en) | Remote control device of oxygenerator | |
CN215878022U (en) | Outdoor environmental monitoring folding test bench convenient to carry | |
CN210274548U (en) | Portable narrowband thing networking signal detection instrument |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190906 |
|
RJ01 | Rejection of invention patent application after publication |