CN203385395U - Auxiliary tool for projector measurement and positioning - Google Patents
Auxiliary tool for projector measurement and positioning Download PDFInfo
- Publication number
- CN203385395U CN203385395U CN201320486898.9U CN201320486898U CN203385395U CN 203385395 U CN203385395 U CN 203385395U CN 201320486898 U CN201320486898 U CN 201320486898U CN 203385395 U CN203385395 U CN 203385395U
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- China
- Prior art keywords
- projector
- measurement
- workbench
- pressing plate
- bar shaped
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an auxiliary tool for projector measurement and positioning. The auxiliary tool includes a surface-smooth strip-type positioning block on a workbench of the projector. The strip-type positioning block is arranged on the platform transversely or longitudinally. A plurality of rectangular grooves are arranged uniformly at the front end of the stripe-type positioning block. Pressure plates vertical to the strip-type positioning block are arranged at the two ends of the strip-type positioning block respectively. The other ends of the pressure plates are fixed on the workbench of the projector through bolts. Compared with the prior art, the auxiliary tool has the following advantages that the auxiliary tool for the projector measurement and positioning is accurate in positioning, high in measurement precision, high in measurement efficiency and convenient in measurement. Moreover, the auxiliary tool for the projector measurement and positioning is simple in structure, stable and reliable and convenient to mount and dismount and use.
Description
Technical field
The utility model relates to a kind of measurement and positioning auxiliary fixture, in particular a kind of projector measurement and positioning auxiliary fixture.
Background technology
At present mostly manual to benchmark when product or parts measurement size, inconsistent because of everyone operation gimmick, cause measuring accuracy not high, error is too large, and measures inefficiency, and manually on benchmark, also can affect the precision of projector itself for a long time.For some sizes, less product measurement is got up difficult especially.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of accurate positioning, measuring accuracy high, measure that efficiency is high, dismounting and projector's measurement and positioning auxiliary fixture easy to use.
The utility model is achieved through the following technical solutions:
A kind of projector measurement and positioning auxiliary fixture, comprise the ganoid bar shaped position block on the workbench that is positioned at projector, described bar shaped position block laterally arranges or vertical the setting on workbench, described bar shaped position block front end is provided with a plurality of rectangular recess uniformly, described bar shaped position block is respectively equipped with perpendicular pressing plate on two ends, and the described pressing plate other end is fixed by screws on the workbench of projector.
The workbench of described projector is provided with four anyhow staggered clamp bar slots, described pressing plate by screw lock in draw-in groove.
Described pressing plate upper surface is that plane, lower surface are three grades of steps, and pressing plate increases successively from the outside thickness of bar shaped position block one end, and one section lower surface that pressing plate is the thickest is attached on the workbench of projector.
The utility model has the following advantages compared to existing technology:
A kind of projector measurement and positioning auxiliary fixture that the utility model provides, accurate positioning, measuring accuracy be high, it is high to measure efficiency, and measure convenient.In addition, this projector measurement and positioning auxiliary fixture is simple in structure, reliable and stable, dismounting and easy to use.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1 and Fig. 2, a kind of projector measurement and positioning auxiliary fixture that the utility model provides, comprise the smooth surface on the workbench that is positioned at projector and there is the bar shaped position block 2 of mirror effect, bar shaped position block 2 laterally arranges or vertical the setting as required on workbench, bar shaped position block 2 front ends are provided with a plurality of rectangular recess 4 uniformly, the bar shaped position block is respectively equipped with perpendicular pressing plate 1 on 2 two ends, the workbench of projector is provided with four anyhow staggered clamp bar slots, and pressing plate 1 is locked in draw-in groove by screw 3.Pressing plate 1 upper surface is that plane, lower surface are three grades of steps, and pressing plate 1 increases successively from the outside thickness of bar shaped position block 2 one end, and one section lower surface that pressing plate 1 is the thickest is attached on the workbench of projector.
This projector measurement and positioning auxiliary fixture, due to bar shaped position block 2 smooth surfaces and there is mirror effect, for the product of batch or part 5 directly toward can measurement data once leaning on bar shaped position block 2, accurate positioning, measure very convenient precisely, measure efficiency high.For size, less part can be placed on the interior measurement of rectangular recess 4 of bar shaped position block 2 front ends, guarantees the verticality of XY benchmark.In addition, the utility model is simple in structure, reliable and stable, easy disassembly and use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. projector's measurement and positioning auxiliary fixture, it is characterized in that: comprise the ganoid bar shaped position block on the workbench that is positioned at projector, described bar shaped position block laterally arranges or vertical the setting on workbench, described bar shaped position block front end is provided with a plurality of rectangular recess uniformly, described bar shaped position block is respectively equipped with perpendicular pressing plate on two ends, and the described pressing plate other end is fixed by screws on the workbench of projector.
2. a kind of projector as claimed in claim 1 measurement and positioning auxiliary fixture is characterized in that: the workbench of described projector is provided with four anyhow staggered clamp bar slots, described pressing plate by screw lock in draw-in groove.
3. a kind of projector as claimed in claim 2 measurement and positioning auxiliary fixture, it is characterized in that: described pressing plate upper surface is that plane, lower surface are three grades of steps, pressing plate increases successively from the outside thickness of bar shaped position block one end, and one section lower surface that pressing plate is the thickest is attached on the workbench of projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486898.9U CN203385395U (en) | 2013-08-09 | 2013-08-09 | Auxiliary tool for projector measurement and positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486898.9U CN203385395U (en) | 2013-08-09 | 2013-08-09 | Auxiliary tool for projector measurement and positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203385395U true CN203385395U (en) | 2014-01-08 |
Family
ID=49873873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320486898.9U Expired - Fee Related CN203385395U (en) | 2013-08-09 | 2013-08-09 | Auxiliary tool for projector measurement and positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203385395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240407A (en) * | 2017-04-27 | 2017-10-10 | 上海葆专自动化科技有限公司 | Electric threaded shaft enters the listening device of slideway |
-
2013
- 2013-08-09 CN CN201320486898.9U patent/CN203385395U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240407A (en) * | 2017-04-27 | 2017-10-10 | 上海葆专自动化科技有限公司 | Electric threaded shaft enters the listening device of slideway |
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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: 20140108 Termination date: 20160809 |