CN206339328U - The fixing device and stress detector of stress detector standard film - Google Patents
The fixing device and stress detector of stress detector standard film Download PDFInfo
- Publication number
- CN206339328U CN206339328U CN201621137476.0U CN201621137476U CN206339328U CN 206339328 U CN206339328 U CN 206339328U CN 201621137476 U CN201621137476 U CN 201621137476U CN 206339328 U CN206339328 U CN 206339328U
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- fixing device
- detector
- standard film
- stress
- hole
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model is related to a kind of fixing device of stress detector standard film and the stress detector with the fixing device, the standard film includes the supporter of tubular, the supporter inwall has the sheet glass set along its cross section, the fixing device includes the matrix with horizontal bottom, the through hole perpendicular to the bottom surface is offered on the matrix, the supporter is coaxially nested in the through hole.The stress detector has the detector for being used for detecting each position stress intensity of glass planar, standard film is arranged on the detector of stress detector by the fixing device, to expand monitoring range to whole measured zone, so as to carry out accurate evaluation, very first time discovering device operation exception to the running status of stress detector.
Description
Technical field
The utility model is related to stress detector standard film fixed network, in particular it relates to a kind of stress detector standard
The fixing device of piece and the stress detector using the fixing device.
Background technology
, it is necessary to be calibrated to ensure that measurement result accurately may be used to stress detector during glass substrate stress measurement
Lean on.Therefore, correction hole is offered in the measured zone of stress detector, standard film is arranged in the correction hole, utilizes detector
The stress value of examination criteria piece is with the running status of auxiliary judgment stress detector.This correction mode is limited in that measurement
Point is fixed, and monitoring range is limited, and being easily caused measurement result does not conform to the actual conditions, and influences the debugging of equipment.
Utility model content
The purpose of this utility model is to provide a kind of fixing device of stress detector standard film and filled using the fixation
The stress detector put, standard film is arranged on the detector of stress detector by the fixing device of the stress detector standard film
On, so that expand monitoring range to whole measured zone, therefore, it is possible to carry out accurate evaluation to the running status of stress detector,
Very first time discovering device operation exception, facilitates testing staff to debug and correct in time stress detector.
To achieve these goals, the utility model provides a kind of fixing device of stress detector standard film, the mark
Quasi- piece includes the supporter of tubular, and the supporter inwall has the sheet glass set along the supporter cross section, the fixed dress
Put including the matrix with horizontal bottom surface, the through hole perpendicular to the bottom surface, the supporter are offered in described matrix
It is coaxially nested in the through hole.
Alternatively, the upper end of the through hole is formed as stepped hole with the nested supporter, and the supporter is arranged on
On the step surface of the stepped hole.
Alternatively, the through hole is cylindrical hole, and the corresponding supporter is also cylinder.
Alternatively, flatness≤0.01mm of the bottom surface of described matrix, perpendicularity≤0.3mm of the through hole.
Alternatively, described matrix is formed as the plate-like portion with the bottom surface and the column being arranged on the plate-like portion
Portion, the through hole sequentially passes through the columnar part and the plate-like portion is opened up on the matrix, is also opened on the plate-like portion
Provided with mounting hole.
According to the other side of above-mentioned purpose, the utility model also provides a kind of stress detector, with for detecting
The detector of each position stress intensity of glass planar, the detector, which has, to be separately positioned on above the glass planar with
The transmitting terminal and receiving terminal of side, the fixing device of the stress detector standard film also provided including the utility model, the standard
Piece is arranged on the receiving terminal of the detector by the fixing device.
By above-mentioned technical proposal, standard film is arranged on the detector of stress detector by the fixing device, so that
Expand monitoring range to whole measured zone, therefore, it is possible to carry out accurate evaluation to the running status of stress detector, when first
Between discovering device operation exception, facilitate testing staff to debug and correct in time stress detector.
Other feature and advantage of the present utility model will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and constitutes a part for specification, and following
Embodiment be used to explain the utility model together, but do not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of solid of the fixing device for stress detector standard film that the utility model embodiment is provided
Figure；
Fig. 2 is a kind of main view of the fixing device for stress detector standard film that the utility model embodiment is provided
Figure；
Fig. 3 is a kind of vertical view of the fixing device for stress detector standard film that the utility model embodiment is provided
Figure；
Fig. 4 is sectional views of the Fig. 3 along A-A directions；
Fig. 5 is fixing device and the detection for a kind of stress detector standard film that the utility model embodiment is provided
The scheme of installation of device receiving terminal.
Description of reference numerals
The bottom surface of 10 standard film, 11 supporter, 12 sheet glass 20
The plate-like portion of 21 through hole, 211 step surface, 22 columnar part 23
The receiving terminal of 24 mounting hole 30
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
As shown in Figures 1 to 4, the utility model embodiment provides a kind of fixation of stress detector standard film
Device, standard film 10 includes the supporter 11 of tubular, and the inwall of supporter 11 has the sheet glass set along the cross section of the supporter 11
12, fixing device includes offering the through hole 21 perpendicular to bottom surface 20, supporter on the matrix with horizontal bottom 20, matrix
11 are coaxially nested in through hole 21, to enable sheet glass 12 flatly to set, so as to ensure the accurate of measurement result
Property.
Standard film 10 is supported in order to stable, as shown in Figure 3 to Figure 4, the upper end of through hole 21 is formed as stepped hole with nesting
Supporter 11, supporter 11 is arranged on the step surface 211 of stepped hole.
Further, to control measurement error and taking into account manufacturing cost, flatness≤0.01mm of the bottom surface 20 of matrix is passed through
Perpendicularity≤0.3mm of through hole 21.
Specifically, matrix can be formed as any appropriate shape, and in this embodiment, matrix is formed as having
The plate-like portion 23 of bottom surface 20 and the columnar part 22 being arranged on plate-like portion 23, through hole 21 sequentially pass through columnar part 22 and plate-like portion
23 are opened on matrix, and mounting hole 24 is further opened with plate-like portion 23, to be answered this by the mounting hole 24 using fastener
The fixing device of force measuring instrument standard film is arranged on the receiving terminal of detector mentioned below.
Based on above-mentioned technical proposal, the utility model embodiment additionally provides a kind of stress detector, with use
In the detector of each position stress intensity of detection glass planar, the detector, which has, to be separately positioned on the glass planar
Side and the transmitting terminal and receiving terminal 30 of lower section, the fixing device of the stress detector standard film also provided including the utility model,
The standard film 10 is arranged on the receiving terminal 30 (referring to Fig. 5) of the detector by the fixing device.
Specific measuring principle of the present utility model is：The standard value range of the stress intensity of known standard film is (generally by more
High-precision apparatus measures simultaneously combine error range and given), testing staff is to the control system input measurement area of stress detector
Arbitrary coordinate in domain, the transmitting terminal and receiving terminal of detector can then drive standard film to move to corresponding position, therefore energy
The stress value of the standard film in the coordinate is enough measured, by the way that measured value is compareed with standard value range, if measured value is in standard
Within the scope of value, then illustrate at this point, stress detector is in normal operating condition；If measured value standard value range it
Outside, then illustrate the debugging of stress detector needs and calibrate, can by determining the stress value of standard film during multiple coordinate positions
Accurately judge whether the precision of stress detector meets measurement request.
In summary, standard film is arranged on the detection of stress detector by the fixing device of the stress detector standard film
On the receiving terminal of device, effectively expand to the monitoring range of stress detector to whole measured zone, therefore, it is possible to stress measurement
The running status of instrument carries out accurate evaluation, and very first time discovering device operation exception facilitates testing staff to debug and correct in time
Stress detector.
Preferred embodiment of the present utility model is described in detail above in association with accompanying drawing, still, the utility model is not limited
Detail in above-mentioned embodiment, can be to skill of the present utility model in range of the technology design of the present utility model
Art scheme carries out a variety of simple variants, and these simple variants belong to protection domain of the present utility model.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
Possible combination is planted no longer separately to illustrate.
In addition, can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (6)
1. a kind of fixing device of stress detector standard film, the standard film (10) includes the supporter (11) of tubular, described
Supporter (11) inwall has the sheet glass (12) set along the supporter (11) cross section, it is characterised in that the fixing device
Including the matrix with horizontal bottom surface (20), the through hole (21) perpendicular to the bottom surface (20) is offered in described matrix,
The supporter (11) is coaxially nested in the through hole (21).
2. the fixing device of stress detector standard film according to claim 1, it is characterised in that the through hole (21)
Upper end be formed as stepped hole with the nested supporter (11), the supporter (11) is arranged on the step surface of the stepped hole
(211) on.
3. the fixing device of stress detector standard film according to claim 1, it is characterised in that the through hole (21)
For cylindrical hole, the corresponding supporter (11) is cylinder.
4. the fixing device of stress detector standard film according to claim 1, it is characterised in that the bottom surface of described matrix
(20) flatness≤0.01mm, perpendicularity≤0.3mm of the through hole (21).
5. the fixing device of the stress detector standard film according to any one in claim 1-4, it is characterised in that institute
State matrix and be formed as the plate-like portion (23) with the bottom surface (20) and the columnar part (22) being arranged on the plate-like portion (23),
The through hole (21) sequentially passes through the columnar part (22) and the plate-like portion (23) is opened up on the matrix, the tabular
Mounting hole (24) is further opened with portion (23).
6. a kind of stress detector, with the detector for detecting each position stress intensity of glass planar, the detector
With the transmitting terminal and receiving terminal (30) being separately positioned on above and below the glass planar, it is characterised in that also including root
According to the fixing device of the stress detector standard film described in any one in claim 1-5, the standard film (10) passes through institute
State the receiving terminal (30) that fixing device is arranged on the detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621137476.0U CN206339328U (en) | 2016-10-19 | 2016-10-19 | The fixing device and stress detector of stress detector standard film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621137476.0U CN206339328U (en) | 2016-10-19 | 2016-10-19 | The fixing device and stress detector of stress detector standard film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339328U true CN206339328U (en) | 2017-07-18 |
Family
ID=59299001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621137476.0U Active CN206339328U (en) | 2016-10-19 | 2016-10-19 | The fixing device and stress detector of stress detector standard film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339328U (en) |
-
2016
- 2016-10-19 CN CN201621137476.0U patent/CN206339328U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Answer force measuring instrument standard film 's fixing device and answer force measuring instrument Effective date of registration: 20200713 Granted publication date: 20170718 Pledgee: Beijing State Owned Financial Leasing Co., Ltd Pledgor: WUHU TUNGHSU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2020990000738 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |