CN203705347U - Device for detecting screen meshes - Google Patents
Device for detecting screen meshes Download PDFInfo
- Publication number
- CN203705347U CN203705347U CN201420080486.XU CN201420080486U CN203705347U CN 203705347 U CN203705347 U CN 203705347U CN 201420080486 U CN201420080486 U CN 201420080486U CN 203705347 U CN203705347 U CN 203705347U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- monitor station
- detection
- reading
- power supply
- 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.)
- Expired - Fee Related
Links
Abstract
A device for detecting screen meshes comprises a detection table and a reading microscope, wherein an LED lamp and a charge power supply are arranged at the bottom of the detection table; an LED lamp power switch is arranged on the outer wall of the detection table; a frosted glass plate is arranged on the upper end surface of the detection table; and the reading microscope is arranged on the frosted glass plate. According to the device for detecting the screen meshes, the LED lamp at the bottom of the detection table provides a lighting source for the reading microscope through the frosted glass plate, so that the reading microscope can detect the screen meshes under sufficient light rays; and the device is simple in structure and convenient to use, one detection worker can finish the screen mesh detection under the condition that the natural light rays are not sufficient or no auxiliary staff provide the lighting source, the reading deviation of the detection worker due to the fact that the light source is not sufficient and the auxiliary staff cannot cooperate properly is avoided, and efficiency and accuracy of the detection work are improved.
Description
Technical field
The utility model relates to a kind of pick-up unit, particularly a kind of device that detects screen cloth mesh.
Background technology
The screen cloth mesh of metal current silk mesh grid sandstone sieve is to use reading microscope to carry out verification.When detection, reading microscope is placed on tested object plane, and microscope base breach, towards radiation direction, rotates microscope base focusing ring aligning measurand and reads initial reading, and then the terminal reading of rotation microdrum reading boundary, the difference of two reading values is the measured value of measured object divided by the enlargement factor of object lens.While detection in the situation that of available light deficiency, conventionally need two people's operations, the complete refreshing aligming microscope camera lens of a people carries out reading, and the auxiliary reading personnel of the lighting sources such as the hand-held desk lamp of a people, torch carry out reading by source alignment sieve aperture.If assist or support personnel's mismate without support personnel, testing staff can affect because reading microscope read untrue the result of verification, seriously can affect quality and the efficiency of work.
Summary of the invention
Technical problem to be solved in the utility model is not enough at available light or provide lighting source without support personnel in the situation that, one people can complete the testing of screen cloth mesh, the deviation of having avoided causing due to light source deficiency and support personnel's mismate testing staff's reading, has improved efficiency and the accuracy of testing.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of device that detects screen cloth mesh, comprise monitor station and reading microscope, described monitor station bottom is provided with LED lamp, one side of monitor station bottom LED lamp is provided with charge power supply, and monitor station outer wall is provided with LED lamp power switch, and LED lamp power switch is connected with LED lamp and charge power supply respectively by electric wire, monitor station upper surface is ground glass plate, on ground glass plate, is placed with reading microscope.
Described monitor station is hollow circular cylinder.
Described charge power supply is charged by the external 220V power supply of charging inlet.
Described LED lamp is made up of multiple light emitting diodes, in parallel between multiple light emitting diodes, is distributed on the bottom of monitor station.
A kind of device that detects screen cloth mesh that the utility model provides, sees through ground glass plate by monitor station bottom LED lamp and provides illumination to reading microscope, allows reading microscope detect under sufficient light, improves testing staff's reading correctness.This apparatus structure is simple, easy to use, not enough or provide lighting source without support personnel in the situation that at available light, one people can complete the testing of screen cloth mesh, the deviation of having avoided causing due to light source deficiency and support personnel's mismate testing staff's reading, has improved efficiency and the accuracy of testing.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the utility model monitor station structure vertical view.
Fig. 2 is the utility model monitor station A-A cut-open view.
Fig. 3 is the schematic diagram that the utility model uses state.
In Fig. 1-3: charge power supply 1, LED lamp power switch 2, electric wire 3, LED lamp 4, ground glass plate 5, reading microscope 6, sandstone sieve 7, monitor station 8.
Embodiment
In Fig. 1-3, a kind of device that detects screen cloth mesh, comprise monitor station 8 and reading microscope 6, monitor station 8 bottoms are provided with LED lamp 4, one side of monitor station 8 bottom LED lamps 4 is provided with charge power supply 1, and monitor station 8 outer walls are provided with LED lamp power switch 2, and LED lamp power switch 2 is connected with LED lamp 4 and charge power supply 1 respectively by electric wire 3, monitor station 8 upper surfaces are ground glass plate 5, are placed with reading microscope 6 on ground glass plate 5.Structure thus, when testing staff carries out testing, the light transmission ground glass plate 5 that monitor station 8 bottom LED lamps 4 send provides lighting source to reading microscope 6, and the data that testing staff can read microscope measurement clear, accurately complete testing.
Monitor station 8 is hollow circular cylinder.The hollow circuit cylinder body structure of monitor station 8 can be placed in one LED lamp and charge power supply, make its compact conformation, the light that monitor station 8 bottom LED lamps 4 send, can offer reading microscope 6 by the unobstructed ground glass plate 5 that sees through monitor station 8 upper surfaces, the circular end surface of monitor station 8 can meet the detection that is greater than any shape screen cloth of circular end surface diameter simultaneously.
Charge power supply 1 is charged by the external 220V power supply of charging inlet.At LED lamp 4 brightness of illuminations when not enough, can use external power supply to charge for charge power supply 1, to meet the brightness of illumination of LED lamp 4.The in the situation that of charge power supply 1 electric weight abundance, even at the working environment without external power supply, this device also can normally use.
Preferably, LED lamp 4 is made up of multiple light emitting diodes, in parallel between multiple light emitting diodes, is distributed on the bottom of monitor station 8.Multiple light emitting diodes are evenly arranged in monitor station 8 bottoms can make LED lamp 4 provide evenly fully lighting source for reading microscope 6.In parallel between multiple light emitting diodes, in the time that one of them light emitting diode damages, can not affect other light emitting diodes and normally work, LED lamp 4 can continue as reading microscope 6 lighting source is provided.
As shown in Figure 3, while using this device to carry out testing, guaranteeing under the prerequisite that charge power supply 1 energy bio-occlusion LED lamp 4 is powered, turn on LED lamp power switch 2 lightening LED lamps 4, the sandstone sieve 7 that needs are detected tips upside down on monitor station, screen cloth is contacted with ground glass plate 5, now just can use reading microscope 6 to detect screen cloth mesh.
Claims (4)
1. one kind is detected the device of screen cloth mesh, comprise monitor station (8) and reading microscope (6), it is characterized in that: described monitor station (8) bottom is provided with LED lamp (4), one side of monitor station (8) bottom LED lamp (4) is provided with charge power supply (1), monitor station (8) outer wall is provided with LED lamp power switch (2), LED lamp power switch (2) is connected with LED lamp (4) and charge power supply (1) respectively by electric wire (3), monitor station (8) upper surface is ground glass plate (5), is placed with reading microscope (6) on ground glass plate (5).
2. a kind of device that detects screen cloth mesh according to claim 1, is characterized in that: described monitor station (8) is hollow circular cylinder.
3. a kind of device that detects screen cloth mesh according to claim 1, is characterized in that: described charge power supply (1) is charged by the external 220V power supply of charging inlet.
4. a kind of device that detects screen cloth mesh according to claim 1, is characterized in that: described LED lamp (4) is made up of multiple light emitting diodes, in parallel between multiple light emitting diodes, is distributed on the bottom of monitor station (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080486.XU CN203705347U (en) | 2014-02-25 | 2014-02-25 | Device for detecting screen meshes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080486.XU CN203705347U (en) | 2014-02-25 | 2014-02-25 | Device for detecting screen meshes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705347U true CN203705347U (en) | 2014-07-09 |
Family
ID=51055768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080486.XU Expired - Fee Related CN203705347U (en) | 2014-02-25 | 2014-02-25 | Device for detecting screen meshes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030187A (en) * | 2018-06-29 | 2018-12-18 | 朱皖卉 | A kind of device detecting sieve mesh |
| CN111366173A (en) * | 2020-03-17 | 2020-07-03 | 熊朝柱 | Method for detecting damage of screen of vibrating screen |
-
2014
- 2014-02-25 CN CN201420080486.XU patent/CN203705347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030187A (en) * | 2018-06-29 | 2018-12-18 | 朱皖卉 | A kind of device detecting sieve mesh |
| CN111366173A (en) * | 2020-03-17 | 2020-07-03 | 熊朝柱 | Method for detecting damage of screen of vibrating screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107132031B (en) | LED maximum radiance measuring device | |
| TWM455820U (en) | Light emitting diode lamp tube | |
| CN205178988U (en) | Outdoor photovoltaic power plant subassembly IV and EL detect integrative tester device | |
| CN203705347U (en) | Device for detecting screen meshes | |
| CN104075800A (en) | Lifting fixing frame | |
| CN204554394U (en) | Multifunctional LED fluorescent lamp | |
| CN212903833U (en) | Light detects uses LED lamp fixing device | |
| CN102777845A (en) | Portable led desk lamp | |
| CN210802298U (en) | Ball bubble lamp detection device | |
| CN201247342Y (en) | Image tool microscope | |
| CN103471821A (en) | Detection and analysis device and method for illuminance uniformity and spectral characteristic of LED desk lamp | |
| CN203908496U (en) | Dimension measuring instrument | |
| CN103293489A (en) | Multifunctional comprehensive test equipment for LED lamp | |
| CN204962463U (en) | Visual inspection device's light structures | |
| CN104752255A (en) | Chip-on-board LED amount automatic detection system | |
| CN105241632A (en) | Bulb assembly and burning detection device of car lights | |
| CN207263161U (en) | A kind of levelling rod that there is the flexible fine setting of illumination and move in turn | |
| CN210093309U (en) | Mobile phone motherboard maintenance test fixture | |
| CN208459546U (en) | A kind of cell phone mainboard detection device | |
| CN208269905U (en) | A kind of total station prism suitable for underground engineering survey | |
| CN202927627U (en) | Light source projection device for optical image detection device | |
| CN207231755U (en) | A kind of light source automatic detection device | |
| CN202747203U (en) | Portable LED (light-emitting diode) table lamp | |
| CN202685605U (en) | Lighting operation ticket folder | |
| CN205014121U (en) | Novel lamps and lanterns of shaking head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20180225 |