CN216284732U - Auxiliary measuring rod of extensometer - Google Patents
Auxiliary measuring rod of extensometer Download PDFInfo
- Publication number
- CN216284732U CN216284732U CN202122684896.8U CN202122684896U CN216284732U CN 216284732 U CN216284732 U CN 216284732U CN 202122684896 U CN202122684896 U CN 202122684896U CN 216284732 U CN216284732 U CN 216284732U
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- CN
- China
- Prior art keywords
- outer shell
- shaped outer
- rod
- transparent protective
- protective cover
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- 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
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- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 239000010410 layer Substances 0.000 claims abstract description 19
- 239000011229 interlayer Substances 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 6
- 238000007789 sealing Methods 0.000 claims 1
- 241001465382 Physalis alkekengi Species 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses an auxiliary measuring rod of an extensometer, which comprises a rod-shaped outer shell, wherein a long-strip-shaped transparent protective cover is arranged in the middle of the rod-shaped outer shell, a connecting column is installed at one end of the rod-shaped outer shell, an assembling end cover is installed at the other end of the rod-shaped outer shell, a sliding cover which is installed at the end part of the rod-shaped outer shell in a sliding manner is arranged at the side edge of the connecting column, a switch button is arranged inside the sliding cover, a graduated scale interlayer is installed inside the transparent protective cover and is arranged between the transparent protective cover and a projection lamp, a positioning column which is fixedly connected with the connecting column is installed at the center inside of the rod-shaped outer shell, and a filling layer is filled between the rod-shaped outer shell and the positioning column, make things convenient for the staff to read extension data, have the accuracy height, easy operation, low cost's advantage, convenient to popularize and use.
Description
Technical Field
The utility model relates to the field of detection equipment, in particular to an auxiliary measuring rod of an extensometer.
Background
In industrial production and engineering construction processes, liquids such as asphalt and bonding adhesive are often used, and one important performance parameter of the liquids is ductility used for displaying the ductility of the object, and a ductility meter is used for measuring the ductility of the object.
The extension appearance measuring stick is the important structural component on the extension appearance for read the volume that the object extends, but the extension appearance measuring stick on the existing market is direct reading formula generally, measures the extension volume through the position that staff's naked eye observation and the corresponding scale of extension end, and this kind of measuring stick precision is relatively poor, and the error is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary measuring rod of an extensometer, which is used for solving the problems of poor precision and high error of the conventional auxiliary measuring rod of the extensometer in the market in the background technology.
The technical scheme of the utility model is realized as follows: supplementary measuring stick of extension degree appearance, including the bar-shaped shell body, the middle part of bar-shaped shell body is provided with long banding transparent visor, the spliced pole is installed to the one end of bar-shaped shell body, the equipment end cover is installed to the other end of bar-shaped shell body, the side of spliced pole be provided with slidable mounting in the slip lid of bar-shaped shell body tip, the inside shift knob that is provided with of slip lid, the internally mounted of transparent visor has the scale intermediate layer, the scale intermediate layer set up in between transparent visor and the projection lamps, bar-shaped shell body inside center department install with spliced pole fixed connection's reference column, the bar-shaped shell body with it fills the design layer to fill between the reference column, it has battery piece and driver to fill design layer internally mounted.
Preferably, the rod-shaped outer shell is hermetically bonded with the transparent protective cover, and the transparent protective cover is made of high-temperature-resistant glass.
Preferably, the surface of the transparent protective cover is paved with an anti-sticking film.
Preferably, the connecting column is fixedly connected with the rod-shaped outer shell, and the sliding cover is slidably connected with the rod-shaped outer shell through a guide rail.
Preferably, the switch button is electrically connected with the driver, the storage battery block is electrically connected with the driver, and the driver is electrically connected with the projection lamp.
Preferably, the projection lamp is a strip-shaped LED lamp, and the length of the projection lamp is consistent with that of the scales on the graduated scale interlayer.
Preferably, the assembly end cover is screwed with the rod-shaped outer shell through threads, and the filling shaping layer is connected with the rod-shaped outer shell and the positioning column in a nested mode.
By adopting the technical scheme, the utility model has the beneficial effects that:
this kind of extension appearance auxiliary measuring stick through the mode that illumination was enlargied, makes the scale project to the outside, makes things convenient for the staff to read extension data, has the advantage that the accuracy is high, easy operation, low cost, convenient to popularize and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the sliding cover of the present invention in an open state;
fig. 3 is a top view of section a-a of fig. 1.
Wherein: 1. a rod-shaped outer shell; 2. a transparent protective cover; 3. connecting columns; 4. assembling an end cover; 5. a sliding cover; 6. a switch button; 7. a graduated scale interlayer; 8. a projection lamp; 9. a positioning column; 10. filling a shaping layer; 11. a battery block; 12. a driver.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, supplementary measuring stick of extensibility appearance, including bar-shaped shell body 1, bar-shaped shell body 1's middle part is provided with long banding transparent visor 2, spliced pole 3 is installed to bar-shaped shell body 1's one end, equipment end cover 4 is installed to bar-shaped shell body 1's the other end, spliced pole 3's side is provided with slidable mounting in bar-shaped shell body 1's slip lid 5 of tip, the inside shift knob 6 that is provided with of slip lid 5, the internally mounted of transparent visor 2 has scale intermediate layer 7, scale intermediate layer 7 sets up between transparent visor 2 and projection lamps and lanterns 8, bar-shaped shell body 1 inside center department installs the reference column 9 with spliced pole 3 fixed connection, it fills between bar-shaped shell body 1 and the reference column 9 and stereotypes layer 10 to fill, it has battery block 11 and driver 12 to fill stereotypes layer 10 internally mounted.
Specifically, the rod-shaped outer shell 1 is hermetically bonded with the transparent protective cover 2, the transparent protective cover 2 is made of high-temperature-resistant glass, and the transparent protective cover 2 can protect the inner graduated scale interlayer 7 and the projection lamp 8.
Specifically, the anti-staining film is laid on the surface of the transparent protective cover 2, so that the transparent protective cover 2 can be prevented from being stained by the extension objects, the surface of the transparent protective cover 2 can be kept clean, and the staff can read parameters conveniently.
Specifically, spliced pole 3 and bar-shaped shell body 1 fixed connection, sliding cover 5 and bar-shaped shell body 1 pass through guide rail sliding connection, and the setting is convenient for sliding cover 5 to open and close like this to operate shift knob 6.
Specifically, the switch button 6 is electrically connected with the driver 12, the storage battery block 11 is electrically connected with the driver 12, and the driver 12 is electrically connected with the projection lamp 8, so that the switch button 6 is arranged to control the storage battery block 11 to supply power to the driver 12, and the projection lamp 8 converts electric energy into light energy and emits light under the control of the driver 12.
Specifically, throw lamps and lanterns 8 and be rectangular form LED lamp, the length of throwing lamps and lanterns 8 and the length of scale on the scale intermediate layer 7 keep unanimous, set up like this and can be sent away by transparent visor 2 after through scale intermediate layer 7 by illumination, with the scale information projection of scale intermediate layer 7 on outside wall, curtain, make things convenient for the staff to read the extension parameter.
Specifically, equipment end cover 4 is screwed with bar-shaped shell body 1 through the screw thread, fills and stereotypes layer 10 and bar-shaped shell body 1, reference column 9 nested connection, sets up like this and is convenient for overhaul and maintain filling stereotype layer 10, battery piece 11, driver 12 in this device through opening equipment end cover 4.
The working principle is as follows: the device is arranged on an extensometer through a connecting column 3, an object covers the surface of a transparent protective cover 2 and extends to cover the surface of a rod-shaped outer shell 1, when the extended data needs to be read, the sliding cover 5 is pulled open, the switch button 6 is pressed, the switch button 6 controls the storage battery block 11 to supply power to the driver 12, under the control of the driver 12, the projecting lamp 8 converts the electric energy into the light energy to emit light, the light passes through the graduated scale interlayer 7 and is sent out by the transparent protective cover 2, the scale information of the graduated scale interlayer 7 is projected on an external wall and a curtain, the extended parameters can be conveniently read by the staff, and the measuring and reading mode of the device is adopted, through illumination amplification, make the scale project to the outside, make things convenient for the staff to read extension data, have the accuracy height, easy operation, low cost's advantage, convenient to popularize and use.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. Supplementary measuring stick of extension appearance, its characterized in that includes: the bar-shaped outer shell (1), the middle part of the bar-shaped outer shell (1) is provided with a long-strip-shaped transparent protective cover (2), a connecting column (3) is installed at one end of the bar-shaped outer shell (1), an assembly end cover (4) is installed at the other end of the bar-shaped outer shell (1), a sliding cover (5) slidably installed at the end part of the bar-shaped outer shell (1) is arranged on the side edge of the connecting column (3), a switch button (6) is arranged inside the sliding cover (5), a graduated scale interlayer (7) is installed inside the transparent protective cover (2), the graduated scale interlayer (7) is arranged between the transparent protective cover (2) and a projection lamp (8), a positioning column (9) fixedly connected with the connecting column (3) is installed at the center inside the bar-shaped outer shell (1), and a filling shaping layer (10) is filled between the positioning column (9), fill and stereotype layer (10) internally mounted have battery piece (11) and driver (12).
2. The extensometer-assisted measurement stick of claim 1, characterized in that: the rod-shaped outer shell (1) is in sealing adhesion with the transparent protective cover (2), and the transparent protective cover (2) is made of high-temperature-resistant glass.
3. The extensometer-assisted measurement stick of claim 1, characterized in that: and an anti-sticking film is laid on the surface of the transparent protective cover (2).
4. The extensometer-assisted measurement stick of claim 1, characterized in that: the connecting column (3) is fixedly connected with the rod-shaped outer shell (1), and the sliding cover (5) is connected with the rod-shaped outer shell (1) in a sliding mode through a guide rail.
5. The extensometer-assisted measurement stick of claim 1, characterized in that: the switch button (6) is electrically connected with the driver (12), the storage battery block (11) is electrically connected with the driver (12), and the driver (12) is electrically connected with the projection lamp (8).
6. The extensometer-assisted measurement stick of claim 1, characterized in that: the projection lamp (8) is a strip-shaped LED lamp, and the length of the projection lamp (8) is consistent with that of the scales on the graduated scale interlayer (7).
7. The extensometer-assisted measurement stick of claim 1, characterized in that: the assembling end cover (4) is screwed with the rod-shaped outer shell (1) through threads, and the filling and shaping layer (10) is connected with the rod-shaped outer shell (1) and the positioning column (9) in a nested mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122684896.8U CN216284732U (en) | 2021-11-04 | 2021-11-04 | Auxiliary measuring rod of extensometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122684896.8U CN216284732U (en) | 2021-11-04 | 2021-11-04 | Auxiliary measuring rod of extensometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216284732U true CN216284732U (en) | 2022-04-12 |
Family
ID=81004623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122684896.8U Expired - Fee Related CN216284732U (en) | 2021-11-04 | 2021-11-04 | Auxiliary measuring rod of extensometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216284732U (en) |
-
2021
- 2021-11-04 CN CN202122684896.8U patent/CN216284732U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |