CN201561823U - Gram force meter fixing tool for point measuring machine and sensor elastic force detecting device - Google Patents
Gram force meter fixing tool for point measuring machine and sensor elastic force detecting device Download PDFInfo
- Publication number
- CN201561823U CN201561823U CN2009201894472U CN200920189447U CN201561823U CN 201561823 U CN201561823 U CN 201561823U CN 2009201894472 U CN2009201894472 U CN 2009201894472U CN 200920189447 U CN200920189447 U CN 200920189447U CN 201561823 U CN201561823 U CN 201561823U
- Authority
- CN
- China
- Prior art keywords
- gram force
- force meter
- chimb
- fixed
- point measurement
- 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
Images
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model provides a gram force meter fixing tool for a point measuring machine and a sensor elastic force detecting device, wherein the gram force meter fixing tool is used for fixing a gram force meter, so that the measurement accuracy of the gram force meter is improved to reduce measurement errors. The sensor elastic force detecting device comprises the gram force meter fixing tool and an adjusting device for adjusting the space distance of the gram force meter fixing tool; the main body of the gram force meter fixing tool is a concave body, and the concave body comprises convex edges at both sides and a sunk part in the middle; the concave body is provided with a fixing edge which extends out of the main body and is used for fixing the gram force meter fixing tool; and the adjusting device comprises a fixed table, and the gram force meter fixing tool is fixed on the fixed table. When the elastic force of a sensor is detected by the utility model, quite fine distance adjustment can be carried out for the gram force meter, and compared with the traditional mode, the measurement accuracy of the utility model is greatly improved, the error is quite small, and the use effect is quite remarkable.
Description
Technical field
The utility model relates to a kind of gram force meter fixed jig and sensor elastic force pick-up unit that is used to measure point measurement machine upper sensor elastic force.
Background technology
In the production run of LED, need carry out a survey screening, wherein need to use point measurement machine the led chip on the blue film.Usually can fix a black frame on the point measurement machine, can install print cartridge and some device for ink on the black frame, in a survey process, when finding defective products is arranged, the some device for ink can carry out mark by the some China ink on defective products.
Sensor on the point measurement machine is very sensitive device, and its structure is referring to shown in Figure 2, and the sensor of point measurement machine comprises that the lower end of pedestal 206 is connecting fixed touching plate 201, and the front end surface of fixed touching plate 201 has one protrudingly to touch 202.A movable contact spring 203 is arranged above fixed touching plate.The rear end of movable contact spring 203 is bonded on the web member 204, and on shell fragment 205, shell fragment 205 is fixed on again on the pedestal 206 web member 204 by screw retention.A limited post 207 is arranged above the pedestal 206, and the upper end of limited post 207 is fixed on the pedestal 206, and movable contact spring is passed in the lower end, is fixed on the fixed touching plate.Movable contact spring 203 can move up and down on the cylinder of limited post 207, goes up sports limiting by upper limit projection 208.On movable contact spring 203, be provided with lower spring axle 209, one end of spring 210 is enclosed within on the lower spring axle 209, the other end is enclosed within on the upper spring axle 211, and upper spring axle 211 is connected the bottom that spring is reconciled bolt 212, and spring conciliation bolt 212 is fixed on the pedestal 206, the top of movable contact spring 203.The bottom of movable contact spring 203, protruding touch 202 above the very thin gold layer 213 of one deck is arranged.Be fixed with pin folder 214 in the end of movable contact spring 203.The front end of pin folder 214 has pin crack 215, and pin crack 215 is used to clamp probe, by the fastening probe of screw.
After sensor uses a period of time, need detect with the elastic force of gram force meter movable contact spring 203, according to the dynamics that testing result is regulated probe, prevent the excessive chip that pierces through of probe dynamics.At present using the mode of gram force meter is directly to hold the gram force meter with hand, and the pin folder bottom position that the chaining pin of gram force meter is placed on the sensor movable contact spring detects.This metering system is owing to the shake of hand, and its error is very big, and measurement result is not fully up to expectations.
Summary of the invention
First technical matters to be solved in the utility model is: a kind of gram force meter fixed jig that is used for point measurement machine is provided, and this tool is used for fixing the gram force meter, the measuring accuracy of gram force meter is improved, to reduce measuring error.
Second technical matters to be solved in the utility model is: a kind of sensor elastic force pick-up unit that is used for point measurement machine is provided, and this device is used for fixing the gram force meter, the measuring accuracy of gram force meter is improved, to reduce measuring error.
In order to solve above-mentioned first technical matters, the utility model proposes a kind of gram force meter fixed jig that is used for point measurement machine, its main body is a recessed body, recessed body comprises the chimb and the middle depressed part of both sides; Recessed body is provided with the fixed edge that stretches out main body, is used for fixing described gram force meter fixed jig.
Preferably: described fixed edge is located on the chimb, outwards protrudes main body by the chimb place.
Preferably: described chimb is provided with and is used to limit the spacing preiection thing that the gram force meter enters the degree of depth.
Preferably: described protrusion is located at the tail position of chimb, and vertical with chimb.
In order to solve second technical matters of the present utility model, the utility model proposes a kind of sensor elastic force pick-up unit that is used for point measurement machine, the regulating device that it comprises gram force meter fixed jig and is used to adjust gram force meter fixed jig space length;
The main body of described gram force meter fixed jig is a recessed body, and recessed body comprises the chimb and the middle depressed part of both sides; Recessed body is provided with the fixed edge that stretches out main body, is used for fixing described gram force meter fixed jig;
Described regulating device comprises a fixed station, and gram force meter fixed jig is fixed on this fixed station.
Preferably: described regulating device is black frame.
Preferably: described fixed station is fixed on the fixed station of black frame by a manual setting nut.
The beneficial effects of the utility model are as follows:
Compared to existing technology, the utility model can utilize a kind of regulating device that is used to adjust gram force meter fixed jig space length, as black frame, in detecting sensor elastic force, can carry out very trickle distance adjustment to the gram force meter, its measuring accuracy is compared existing mode and is greatly improved, and error is very little, and result of use is very obvious.
Description of drawings
Fig. 1 is a structural drawing of the present utility model.
Fig. 2 is a use synoptic diagram of the present utility model.
Fig. 3 is the structural drawing that is used for the gram force meter fixed jig of point measurement machine of the present utility model.
Identifier declaration among the figure:
China ink frame 1, first mobile 101, second mobile 102, the 3rd mobile 103, tumbler 104, x axle fine-tuning nut 105, y axle fine-tuning nut 106, z axle fine-tuning nut 107, manual adjustments nut 108, fixed station 109, adaptor 110;
Sensor 2, fixed touching plate 201, protrudingly touch 202, movable contact spring 203, web member 204, shell fragment 205, pedestal 206, limited post 207, upper limit projection 208, lower spring axle 209, spring shaft 210, upper spring axle 211, spring regulate bolt 212, gold layer 213, pin folder 214, pin crack 215;
Gram force meter tool 3, first chimb 301, second chimb 302, recess 303, fixed edge 304, spacing preiection thing 305;
Gram force meter 4, chaining pin 400;
Embodiment
The utility model provides gram force meter fixed jig and the sensor elastic force pick-up unit that is used for point measurement machine.
The regulating device that the utility model is used is an example with black frame.The structure of the black frame of point measurement machine is referring to illustrated in figures 1 and 2.The China ink frame mainly is made up of the fixed station of x axle, y axle, three adjustment structures of z axle and black frame front end.
First mobile 101, second mobile 102 constitute x axle governor motion with x axle fine-tuning nut 105.Second mobile 102, the 3rd mobile 103 constitute y axle governor motion with y axle fine-tuning nut 106.The 3rd mobile 103, the 4th mobile 104 constitute z axle governor motion with z axle fine-tuning nut 107.The 4th mobile 104 is connected with adaptor 110.The end of adaptor 110 is connected with fixed station 109.Fixed station 109 originally is used for installing and fixing print cartridge and some device for ink, and the utility model is then changed print cartridge and some device for ink.Fixed station 109 is fixed on the adaptor 110 by manual adjustments nut 108.Loosening manual adjustments nut 108 can upwards promote fixed station or reduce fixed station downwards.Be fixed with a gram force meter fixed jig 3 on the fixed station 109.
Referring to Fig. 1 and Fig. 3, the main body of gram force meter fixed jig 3 is a recessed body, and first chimb 301 of recessed body is provided with a fixed edge that stretches out 304, and fixed edge 304 is fixed on the fixed station 109.The tail position of second chimb 302 of recessed body is provided with and is used to limit the spacing preiection thing 305 that the gram force meter enters the degree of depth, and spacing preiection thing 305 is vertical with second chimb 302.The recess 303 of recessed body is used to place gram force meter 4.
Use-pattern is as follows:
Referring to Fig. 2 and Fig. 3, earlier black frame is placed on the table top 5 of point measurement machine.Again gram force meter 4 is put into recess 303.The afterbody of gram force meter withstands spacing preiection thing 305.The chaining pin 400 of gram force meter is placed on the bottom position of pin folder 214.Regulating the probe elastic force that fine-tuning nut 107 on the black frame and manual adjustments nut 108 carry out sensor then as required measures.Chaining pin 400 need not to test at the probe on the sensor, only need test the elastic parameter that can obtain relevant probe to the pin folder.Hold gram force instrumentation amount 5 times with hand before the present invention, measured value is 5～15g.After using the present invention, duplicate measurements 5 times, variation range is to be 8～9g, compare improvement before, precision greatly improves.
Claims (10)
1. gram force meter fixed jig that is used for point measurement machine is characterized in that:
The main body of described gram force meter fixed jig is a recessed body, and recessed body comprises the chimb and the middle depressed part of both sides; Recessed body is provided with the fixed edge that stretches out main body, is used for fixing described gram force meter fixed jig.
2. the gram force meter fixed jig that is used for point measurement machine according to claim 1, it is characterized in that: described fixed edge is located on the chimb, by protruding main body outside the chimb place.
3. the gram force meter fixed jig that is used for point measurement machine according to claim 1 is characterized in that: described chimb is provided with and is used to limit the spacing preiection thing that the gram force meter enters the degree of depth.
4. the gram force meter fixed jig that is used for point measurement machine according to claim 3, it is characterized in that: described protrusion is located at the tail position of chimb, and vertical with chimb.
5. a sensor elastic force pick-up unit that is used for point measurement machine is characterized in that: the regulating device that comprises gram force meter fixed jig and be used to adjust gram force meter fixed jig space length;
The main body of described gram force meter fixed jig is a recessed body, and recessed body comprises the chimb and the middle depressed part of both sides; Recessed body is provided with the fixed edge that stretches out main body, is used for fixing described gram force meter fixed jig;
Described regulating device comprises a fixed station, and gram force meter fixed jig is fixed on this fixed station.
6. the sensor elastic force pick-up unit that is used for point measurement machine according to claim 5, it is characterized in that: described regulating device is black frame.
7. the sensor elastic force pick-up unit that is used for point measurement machine according to claim 6 is characterized in that: described fixed station is fixed on the fixed station of black frame by a manual setting nut.
8. the sensor elastic force pick-up unit that is used for point measurement machine according to claim 5, it is characterized in that: described fixed edge is located on the chimb, outwards protrudes main body by the chimb place.
9. the sensor elastic force pick-up unit that is used for point measurement machine according to claim 5 is characterized in that: described chimb is provided with and is used to limit the spacing preiection thing that the gram force meter enters the degree of depth.
10. the sensor elastic force pick-up unit that is used for point measurement machine according to claim 9, it is characterized in that: described protrusion is located at the tail position of chimb, and vertical with chimb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201894472U CN201561823U (en) | 2009-10-13 | 2009-10-13 | Gram force meter fixing tool for point measuring machine and sensor elastic force detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201894472U CN201561823U (en) | 2009-10-13 | 2009-10-13 | Gram force meter fixing tool for point measuring machine and sensor elastic force detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201561823U true CN201561823U (en) | 2010-08-25 |
Family
ID=42626971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201894472U Expired - Fee Related CN201561823U (en) | 2009-10-13 | 2009-10-13 | Gram force meter fixing tool for point measuring machine and sensor elastic force detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201561823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023201965A1 (en) * | 2022-04-21 | 2023-10-26 | 河北圣昊光电科技有限公司 | Probe mount and testing platform having same |
-
2009
- 2009-10-13 CN CN2009201894472U patent/CN201561823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023201965A1 (en) * | 2022-04-21 | 2023-10-26 | 河北圣昊光电科技有限公司 | Probe mount and testing platform having same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101319864A (en) | Plug gauge head pore diameter measurement mechanism | |
| CN204788232U (en) | Digital axle bush automatic checkout device based on singlechip | |
| CN101806569A (en) | Tool for measuring thickness of lamination part of solar cell | |
| CN201561823U (en) | Gram force meter fixing tool for point measuring machine and sensor elastic force detecting device | |
| CN204903046U (en) | Starter shift fork spring dynamometer | |
| CN2932303Y (en) | Inside diameter measuring device | |
| CN202432968U (en) | Inspection device for motor cylinder and pin hole center distance on cylinder cover | |
| CN210664282U (en) | Device for detecting depth dimension of inclined hole | |
| CN201917307U (en) | Quick measurement gauge for large tapered holes | |
| CN103278409B (en) | Detection device and detection method for elastic characteristic value of small-scale dish-shaped gasket | |
| CN2660519Y (en) | Checking implement for aperture of retainer | |
| CN205607355U (en) | Automatic detection apparatus for work piece thickness | |
| CN201666777U (en) | Thickness measuring tool for lamination piece of solar battery | |
| CN203642848U (en) | Multifunctional caliper with meter | |
| CN201993065U (en) | Surface difference measuring instrument | |
| CN201885666U (en) | Surface shape calibrator | |
| CN201945302U (en) | Wafer angle testing location device | |
| CN208155199U (en) | A kind of axial dimension measuring device | |
| CN203224413U (en) | Device for detecting characteristic elasticity value of small-size disc gasket | |
| CN202814309U (en) | Parallelism and height dimension detecting device | |
| CN202083313U (en) | Detection structure for detection surface | |
| CN218724306U (en) | Displacement sensor testing device | |
| CN204791671U (en) | Experimental apparatus is measured to space curve | |
| CN214747757U (en) | Testing device for measuring output value of resistance strain gauge | |
| CN218895741U (en) | Capacitive film thickness gauge |
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 |
Granted publication date: 20100825 Termination date: 20181013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |