CN214473912U - Portable range finder for detection of biological safety cabinet and the like - Google Patents
Portable range finder for detection of biological safety cabinet and the like Download PDFInfo
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- CN214473912U CN214473912U CN202120334267.XU CN202120334267U CN214473912U CN 214473912 U CN214473912 U CN 214473912U CN 202120334267 U CN202120334267 U CN 202120334267U CN 214473912 U CN214473912 U CN 214473912U
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Abstract
The utility model discloses a portable range finder for detecting biosafety cabinets and the like, which comprises a range finder main body box, an infrared range finder and an induction fixer; a mark cavity is formed in the center of the top surface of the range finder main body box, the top surface of the mark cavity is communicated with the outside, a mark hole is formed in the bottom surface of the mark cavity in a penetrating mode, a control panel is arranged on the top surface of the range finder main body box, and fixator sliding grooves are formed in four side surfaces of the range finder main body box; the infrared range finder is arranged in the range finder main body box, one end of the infrared range finder is fixedly connected with the mark cavity, the other end of the infrared range finder penetrates through the side face of the range finder main body box, the bottom face of the range finder main body box is provided with a battery device, and the front end of the infrared range finder is provided with an infrared range finding transmitting port; the induction fixer is in sliding fit with the fixer sliding groove and comprises an induction fixer expansion plate and an infrared inductor.
Description
Technical Field
The utility model relates to a distancer field specifically is a portable distancer that is used for detection such as biosafety cabinet.
Background
The biological safety cabinet and the clean workbench are widely applied to the fields of medical health, disease prevention and control, food sanitation, bio-pharmaceuticals, environmental monitoring, various biological laboratories and the like, and are an important basis for guaranteeing biological safety and environmental safety. When the biological safety cabinet is detected according to the requirements of YY0569-2011 II-level biological safety cabinet, the requirements that fixed-point distances are arranged between measurement points, between the measurement points and between the side wall and the front window operation opening when the illumination, the noise, the airflow velocity and the ultraviolet radiation intensity of a working table are measured are involved. When the clean bench is detected according to the requirements of JGT292-2010 clean bench, the requirements of fixed-point distances among measurement points, between the measurement points and side walls, between a working window and an air outlet screen plate are related to scanning leak detection, wind speed, cleanliness, concentration of deposited bacteria, noise, illumination and airflow states. At present, the detection is lack of professional distance measuring tools, and the detection has the following defects. Firstly, some methods adopt direct estimation measurement during ranging, and a ranging tool is not used, so that the error of a detection result is large. And secondly, the ruler or the tape measure is used for replacing the distance measurement, but the ruler or the tape measure is different in type, not easy to fix, incapable of meeting the requirements, inaccurate in distance measurement and capable of influencing the detection result. And thirdly, the ruler or the tape measure for measuring the distance is often placed at will, and a special sleeve or a box is not arranged, so that the ruler or the tape measure is not easy to clean, disinfect and store and is not suitable for clean environment. To sum up, lack when biosafety cabinet, clean bench detect at present and have specialty, accuracy, easily fixed, the operation of being convenient for to easily clean disinfection and save, be applicable to the range finding instrument that clean environment detected.
The technical problems reflected above are therefore a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable distancer for detection such as biological safety cabinet to solve the problem that current instrument can not be applicable to clean environment and detect.
In order to realize the purpose, the following technical scheme is adopted: a portable range finder for detecting biosafety cabinets and the like comprises a range finder main body box, an infrared range finder and an induction fixer;
the range finder comprises a range finder main body box and is characterized in that a mark cavity is formed in the center of the top surface of the range finder main body box, the top surface of the mark cavity is communicated with the outside, a mark hole penetrates through the bottom surface of the mark cavity, control panels are arranged on the top surface of the range finder main body box, the number of the control panels is four, and fixator sliding grooves are formed in four side surfaces of the range finder main body box;
the infrared range finders are arranged in the range finder main body box, the number of the infrared range finders is four, one end of each infrared range finder is fixedly connected with the mark cavity, the other end of each infrared range finder penetrates through the side face of the range finder main body box, the bottom face of the range finder main body box is provided with a battery device, and the front end of each infrared range finder is provided with an infrared range finding emission port;
response fixer and fixer spout sliding fit, the quantity of response fixer is four, the response fixer is including response fixer expansion plate and infrared inductor, buckle and distancer main part box fixed coordination are passed through to the one end of response fixer expansion plate, the other end and the folding expansion of infrared inductor of response fixer expansion plate are connected.
As an improvement, the control panel comprises a data display, a measurement starting key, an opening key and a closing key, and the control panel is electrically connected with the infrared distance measuring device.
Compared with the prior art, the utility model the advantage lie in: the utility model has the characteristics of specialty and accurate measurement, and is easy to fix and convenient to operate; the problem of cleaning and disinfection and save has been considered again in whole setting, accords with the requirement of the detection range finding of clean environment such as biosafety cabinet, clean bench more, through the utility model discloses can guarantee the detection quality of biosafety cabinet etc. effectively to can protect operating personnel and environment, prevent that the pathogenic microorganism diffusion of operation from causing personnel's injury and environmental pollution. The utility model discloses fill biosafety cabinet, clean bench measuring tool's when detecting blank, considered daily clean disinfection and the problem of saving again, be the professional measuring tool who has the science. Simultaneously, satisfy the detection demand of biological safety cabinet, clean bench, the use of the relevant demand in other places of suitable popularization.
Drawings
Fig. 1 is a front view of a portable range finder for biosafety cabinets and the like.
Fig. 2 is a top view of the portable range finder for biosafety cabinets and the like.
Fig. 3 is a bottom view of the portable range finder for biosafety cabinets and the like.
Fig. 4 is a perspective view of the portable range finder for biosafety cabinets and the like of the present invention.
Fig. 5 is a front view of the range finder main body case of the portable range finder for biosafety cabinets and the like of the present invention.
Fig. 6 is a sectional view a-a of the range finder main body case of the portable range finder for biosafety cabinets and the like of the present invention.
Fig. 7 is a front view of the infrared range finder of the portable range finder for biosafety cabinets and the like.
Fig. 8 is a top view of the infrared range finder of the portable range finder for biosafety cabinets and the like.
Fig. 9 is a top view of a control panel of a portable range finder for biosafety cabinets and the like.
As shown in the figure: 1. distancer main part box, 2, infrared rangefinder, 3, response fixer, 4, mark cavity, 5, mark hole, 6, control panel, 7, fixer spout, 8, battery device, 9, infrared rangefinder transmission mouth, 10, response fixer expansion plate, 11, infrared inductor, 12, data display, 13, begin to measure the button, 14, open the button, 15, close the button.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
With reference to fig. 1-9, a portable range finder for detecting biosafety cabinets and the like comprises a range finder main body box 1, an infrared range finder 2 and an induction fixer 3;
a mark cavity 4 is formed in the center of the top surface of the range finder main body box 1, the top surface of the mark cavity 4 is communicated with the outside, a mark hole 5 is formed in the bottom surface of the mark cavity 4 in a penetrating mode, a control panel 6 is arranged on the top surface of the range finder main body box 1, the number of the control panels 6 is four, and fixator sliding grooves 7 are formed in four side surfaces of the range finder main body box 1;
the infrared range finders 2 are arranged in the range finder main body box 1, the number of the infrared range finders 2 is four, one end of each infrared range finder 2 is fixedly connected with the mark cavity 4, the other end of each infrared range finder 2 penetrates through the side face of the range finder main body box 1, the bottom face of the range finder main body box 1 is provided with a battery device 8, and the front end of each infrared range finder 2 is provided with an infrared range finding emission port 9;
The control panel 6 comprises a data display 12, a measurement start key 13, an open key 14 and a close key 15, and the control panel 6 is electrically connected with the infrared distance measuring device 2.
The utility model discloses when concrete implementation, at first install infrared range finder 2 in distancer main part box 1, mountable one or four response fixers 3 can launch alone, also can launch simultaneously four, each other do not influence. Then the induction fixer 3 is inserted into the fixer sliding groove 7 on the side surface of the distance measuring instrument main body box 1 and is fixed through the clamping groove. When measuring, the infrared sensor 11 is folded and unfolded to sense the infrared rays emitted from the infrared ranging emitting port 9, and then a tool such as a marker pen is inserted into the marking gap to mark the zero point through the marking hole 5. The length of the induction fixator expansion plate 10 is then adjusted to be consistent with the length of the object to be measured. Then open infrared rangefinder 2 through control panel 6, press down after opening the button 14, infrared rangefinder 2 starts, after data display 12 is bright, press and begin to measure button 13, finish the range finding after data display 12 shows the measured data, press and close button 15 and close the instrument. The control panel 6 is provided with independent equipment in four directions, and can be started independently or simultaneously, and the four control panels are not influenced by each other.
The utility model discloses can move through the suitcase when removing, the cooperation shock attenuation protection sponge removes, when being convenient for operate the disinfection, has compromise the portability.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (2)
1. The utility model provides a portable distancer for detection such as biological safety cabinet which characterized in that: comprises a range finder main body box (1), an infrared range finder (2) and an induction fixer (3);
a mark cavity (4) is formed in the center of the top face of the range finder main body box (1), the top face of the mark cavity (4) is communicated with the outside, a mark hole (5) is formed in the bottom face of the mark cavity (4) in a penetrating mode, control panels (6) are arranged on the top face of the range finder main body box (1), the number of the control panels (6) is four, and fixator sliding grooves (7) are formed in the four side faces of the range finder main body box (1);
the infrared range finders (2) are arranged in the range finder main body box (1), the number of the infrared range finders (2) is four, one end of each infrared range finder (2) is fixedly connected with the mark cavity (4), the other end of each infrared range finder (2) penetrates through the side face of the range finder main body box (1), the bottom face of the range finder main body box (1) is provided with a battery device (8), and the front end of each infrared range finder (2) is provided with an infrared range finding emission port (9);
response fixer (3) and fixer spout (7) sliding fit, the quantity of response fixer (3) is four, response fixer (3) are including responding to fixer expansion plate (10) and infrared inductor (11), the one end of response fixer expansion plate (10) is passed through buckle and distancer main part box (1) fixed cooperation, the other end and the folding expansion of infrared inductor (11) of response fixer expansion plate (10) are connected.
2. A portable rangefinder for biosafety cabinet and the like detection according to claim 1, characterized in that: the control panel (6) comprises a data display (12), a measurement starting key (13), an opening key (14) and a closing key (15), and the control panel (6) is electrically connected with the infrared distance meter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120334267.XU CN214473912U (en) | 2021-02-05 | 2021-02-05 | Portable range finder for detection of biological safety cabinet and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120334267.XU CN214473912U (en) | 2021-02-05 | 2021-02-05 | Portable range finder for detection of biological safety cabinet and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214473912U true CN214473912U (en) | 2021-10-22 |
Family
ID=78137508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120334267.XU Active CN214473912U (en) | 2021-02-05 | 2021-02-05 | Portable range finder for detection of biological safety cabinet and the like |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214473912U (en) |
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2021
- 2021-02-05 CN CN202120334267.XU patent/CN214473912U/en active Active
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