CN2823989Y - Regulating mechanism for fixing supporter of photoelectric head - Google Patents
Regulating mechanism for fixing supporter of photoelectric head Download PDFInfo
- Publication number
- CN2823989Y CN2823989Y CN 200520014454 CN200520014454U CN2823989Y CN 2823989 Y CN2823989 Y CN 2823989Y CN 200520014454 CN200520014454 CN 200520014454 CN 200520014454 U CN200520014454 U CN 200520014454U CN 2823989 Y CN2823989 Y CN 2823989Y
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- China
- Prior art keywords
- sliding block
- groove
- spring
- slide block
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a regulating mechanism for fixing supporters of photoelectric heads, which comprises a transverse rod, a sliding block, a spring, steel balls, etc., wherein a swallow-tail groove is arranged in the transverse rod, and the outer shape of the sliding block is in a swallow-tail shape which corresponds to the groove in the transverse rod. The outer shape of the sliding block is slightly smaller than the groove, the sliding block can be arranged in the groove loosely, the center of the bottom of the sliding block is provided with a blind hole and the spring and the steel balls are arranged in the blind hole. The sliding block, the spring and the steel balls are arranged in the groove of the transverse rod together and the sliding block is propped to be fixed by the spring at the time of stationary state. When the utility model is used, nothing remains but to press the sliding block down and not to loosen, the utility model can be moved from left to right optionally. The photoelectric head is connected to the plane on the upper part of the sliding block and is moved following the sliding block together, and the utility model has the advantage of convenience.
Description
Technical field the utility model relates to a kind of fixed support governor motion that is used on the instrument check device, in particular for the photometer head fixed support governor motion of gas meter, flow meter or electric energy meter checking device.
Although background technology uses the photometer head governor motion on electric energy meter, gas meter, flow meter or other calibration equipment can realize automatic lifting at present, but when lateral adjustments, still adopt the mode that screws screw retention after moving by hand, the actual situation of using is: the slide block that connects photometer head moves in the groove of lifting cross bar, just fix after putting in place with screw-driving, this situation, screw thread uses easy anti-tooth repeatedly on the one hand, the aspect is damaged the cross bar body easily when being screwed in addition, and the 3rd use is not very convenient.
The summary of the invention technical problem to be solved in the utility model is to design a kind ofly to be used more conveniently, more reliable when lateral adjustments, and the trouble of stubborn screw is removed by more simple mechanism.
For solving the problems of the technologies described above, the utility model photometer head fixed support governor motion includes cross bar, slide block, spring, steel ball etc., dovetail groove is arranged in cross bar, the profile of slide block is and the corresponding swallow-tail form of cross bar inner groovy, the slide block profile is slightly less than groove, make slide block can fill in the groove of cross bar very loosely, when slide block and groove are adjacent to mutually, slider bottom and bottom portion of groove also leave an amount of gap, and the upper plane of slide block also also is higher than an amount of height of upper plane of groove simultaneously.Open a blind hole in the centre of slider bottom, in put one on spring, two of steel balls, diameter of the steel ball is identical with the aperture.When stationary state, spring handle slide block top upward, the inclined-plane of the inclined-plane of slide block two sides and groove two sides is close to, thereby fixed slide block, when the need moving slider, slide block depressed and do not loosen can about arbitrarily move, because of there are two steel balls the below of the spring in the slide block, with the steel ball of groove friction not and the spring friction, so very light when mobile, loosen slide block after moving into place, be fixed again on the slide block bullet, photometer head is connected on the upper plane of slide block, moves with slide block, and is very convenient.
The utility model is described in further detail below in conjunction with drawings and embodiments for description of drawings.
Fig. 1 is the cross sectional shape figure of photometer head fixed support cross bar;
Fig. 2 is the fixedly cross sectional shape figure of slide block of photometer head;
Fig. 3 structural representation that is photometer head fixed support cross bar when fixedly slide block cooperates;
Fig. 4 is a photometer head fixed support front view.
1. cross bars, 2. grooves, 3. slide blocks, 4. springs, 5. steel balls, 6. photometer heads among the figure.
Embodiment as shown in the figure, in the interstitial hole of slide block (3) bottom, pack into successively (4) one on spring, (5) two of steel balls, put into the groove (2) of cross bar (1) then together, photometer head (6) can be screwed on the upper plane of slide block (3), slide block (3) is used by spring (4) to move, be close to groove (2), just photometer head (6) is positioned on the cross bar (2), if want moving photoconductor head (6) only need with photometer head (6) press do not loosen can about arbitrarily move, very convenient reliably.
Claims (3)
1. photometer head fixed support governor motion is characterized in that, the groove in the cross bar and the profile of slide block are swallow-tail form in correspondence with each other.
2, photometer head fixed support governor motion as claimed in claim 1 is characterized in that, spring and steel ball are arranged in the middle of the bottom of slide block.
3, as claim 1 and 2 described photometer head fixed support governor motions, it is characterized in that under the spring in the middle of the slider bottom, two steel balls being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014454 CN2823989Y (en) | 2005-08-24 | 2005-08-24 | Regulating mechanism for fixing supporter of photoelectric head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520014454 CN2823989Y (en) | 2005-08-24 | 2005-08-24 | Regulating mechanism for fixing supporter of photoelectric head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823989Y true CN2823989Y (en) | 2006-10-04 |
Family
ID=37033104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520014454 Expired - Fee Related CN2823989Y (en) | 2005-08-24 | 2005-08-24 | Regulating mechanism for fixing supporter of photoelectric head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823989Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096776A (en) * | 2010-04-12 | 2013-05-08 | 瑞典卫生技术有限公司 | Displaceable attachment |
| CN108013929A (en) * | 2018-01-03 | 2018-05-11 | 江苏荷普医疗科技股份有限公司 | The centrum-nail fastening device for preventing thread bush from turning round |
| CN113008328A (en) * | 2021-02-09 | 2021-06-22 | 常熟理工学院 | Water level sensor of buoyancy resistance induction type water heater |
-
2005
- 2005-08-24 CN CN 200520014454 patent/CN2823989Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096776A (en) * | 2010-04-12 | 2013-05-08 | 瑞典卫生技术有限公司 | Displaceable attachment |
| CN103096776B (en) * | 2010-04-12 | 2016-02-17 | 瑞典卫生技术有限公司 | Displaceable annex |
| CN108013929A (en) * | 2018-01-03 | 2018-05-11 | 江苏荷普医疗科技股份有限公司 | The centrum-nail fastening device for preventing thread bush from turning round |
| CN113008328A (en) * | 2021-02-09 | 2021-06-22 | 常熟理工学院 | Water level sensor of buoyancy resistance induction type water heater |
| CN113008328B (en) * | 2021-02-09 | 2024-04-19 | 常熟理工学院 | Buoyancy resistance induction type water level sensor of water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |