Adjusting support for illuminance measurement of regular tetrahedron illuminometer

Abstract

The utility model is applicable to the technical field of illuminometers, and provides an adjusting support for illuminance measurement of a regular tetrahedron illuminometer, which comprises a storage box and a mounting seat, a plurality of supporting plates are rotatably arranged in an inner cavity of the storage box, a connecting plate is rotatably arranged on the front side of each supporting plate, and the supporting plates and the connecting plates form a support. According to the adjusting support for illumination measurement of the regular tetrahedron illuminometer, when the regular tetrahedron illuminometer needs to be stored, the regular tetrahedron is taken out from the mounting base, then the mounting base is taken out from the positioning block, after taking out is completed, the plug pin of each supporting cylinder is pulled out, the movable rod is retracted into the supporting cylinder, and then the regular tetrahedron illuminometer can be stored. According to the invention, the support is arranged in the storage box, then the movable rod is rotated into the storage box for storage, and finally the mounting seat is placed on the positioning rod in the storage box, so that the occupied space can be greatly reduced after the support and the mounting seat are stored, the required equipment can be found more quickly and started to work during use, the time for finding the equipment is shortened, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of lux meter, especially relates to a regular tetrahedron lux meter illumination measurement adjusting support. BACKGROUND

[0002] The lux meter (or called the luxmeter) is a kind of instrument for measuring illumination. It is usually composed of photoelectric element (such as selenium photocell or silicon photocell), optical filter, microammeter and other parts, which can convert light energy into electric energy for measurement.

[0003] The existing regular tetrahedron lux meter is usually placed at an angle or placed randomly in a place for storage after use, but the space occupied by the support and the regular tetrahedron lux meter is large, which reduces the space utilization and causes unnecessary space waste, and the device cannot be found quickly when it is needed, which not only wastes time, but also affects the work quality and accuracy. UTILITY MODEL CONTENTS

[0004] The utility model provides a regular tetrahedron lux meter illumination measurement adjusting support, which aims at solving the problem of inconvenient storage of the regular tetrahedron lux meter.

[0005] The utility model is realized in the following way: a regular tetrahedron lux meter illumination measurement adjusting support, comprising a storage box and a mounting seat, a plurality of supports are rotatably arranged in the inner cavity of the storage box, the support comprises a supporting cylinder and a movable rod, the supporting cylinder is rotatably arranged at the bottom of the inner cavity of the storage box, the movable rod is pullably arranged in the supporting cylinder, and a positioning block is fixedly connected to the front end of each movable rod.

[0006] A regular tetrahedron is detachably arranged on the top of the mounting seat, an installation plate is fixedly connected to the bottom of the mounting seat, a plurality of positioning grooves matched with the positioning blocks are formed in the bottom of the installation plate, and the mounting seat can be fixed after the positioning grooves of the installation plate are inserted into the positioning blocks.

[0007] Preferably, two supporting columns are fixedly connected to each corner of the bottom of the inner cavity of the storage box, a rotating shaft is rotatably arranged between every two supporting columns, a connecting sleeve is fixedly connected to the surface of the rotating shaft, and the bottom end of the supporting cylinder is fixedly connected to the surface of the connecting sleeve.

[0008] Preferably, a plurality of limiting holes are formed in one end of the rotating shaft, and the rotating shaft is fixed by inserting a bolt into the limiting hole.

[0009] Preferably, the mounting seat top is provided with a groove matched with the regular tetrahedron conical surface, the middle part of the receiving box inner cavity bottom is vertically provided with a plurality of positioning rods, and the mounting plate bottom is provided with a plurality of positioning holes matched with the positioning rods.

[0010] Preferably, the top and bottom of the surface of the supporting cylinder are provided with through holes, and the surface of the movable rod is provided with elastic lock beads matched with the through holes.

[0011] Preferably, the regular tetrahedron surface is provided with a magnetic sheet, and the surface of the magnetic sheet is provided with an illuminometer. Beneficial effects

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a regular tetrahedron illuminometer adjusting support for illuminometer measurement, when needing to use the regular tetrahedron illuminometer, first, the movable rod is rotated by rotating the supporting cylinder, then the movable rod is stretched out, thereby driving the positioning block to rotate to the vertical state, then the supporting cylinder is fixed through the bolt, after fixing, then the positioning groove at the bottom of the mounting seat is inserted into the positioning block, finally, the illuminometer is placed on the mounting seat and can be used, when needing to store the regular tetrahedron illuminometer, first, the regular tetrahedron is taken out from the mounting seat, then the mounting seat is taken out from the positioning block, after taking out, the bolt of each supporting cylinder is pulled out, the movable rod is retracted into the supporting cylinder, then the movable rod is rotated to the receiving box and is stored, finally, the mounting seat is placed on the positioning rod in the receiving box, the support and the mounting seat can greatly reduce the occupied space after being stored, and when being used, the required equipment can be found more quickly and work can be started, the time for finding the equipment is reduced, and the work efficiency is improved. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the structure schematic view of the utility model that is stored from the front;

[0015] Figure 2 It is the structure schematic view of the utility model in the front use state;

[0016] Figure 3 It is the structure schematic view of the utility model in the front use state;

[0017] Figure 4 It is the structure schematic view of the utility model in the front use state;

[0018] In the figure: 1, storage box; 2, mounting seat; 3, regular tetrahedron; 4, magnetic sheet; 5, illuminometer; 6, mounting plate; 7, support column; 8, rotating shaft; 9, connecting sleeve; 10, support cylinder; 11, positioning block; 12, positioning groove; 13, groove; 14, through hole; 15, elastic lock bead; 16, limiting hole; 17, bolt; 18, positioning rod; 19, positioning hole; 20, movable rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0020] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a regular tetrahedron illuminometer illuminometer is adjusted support, including storage box 1 and mounting seat 2, the storage box 1 inner cavity is rotatably provided with several supports, the support includes support cylinder 10 and movable rod 20, the support cylinder 10 is rotatably arranged in the bottom of the storage box 1 inner cavity, the movable rod 20 is pullably arranged in the support cylinder 10, and each movable rod 20 front end is fixedly connected with positioning block 11;

[0021] Support cylinder 10 is metal or plastic material, and there is a slide rail or guide structure inside, for guiding the pull of movable rod 20.

[0022] Regular tetrahedron 3 is transparent plastic for display or fixed article.

[0023] The mounting seat 2 top is detachably provided with regular tetrahedron 3, the mounting seat 2 bottom is fixedly connected with mounting plate 6, the mounting plate 6 bottom is provided with a plurality of positioning grooves 12 matched with the positioning block 11, and the mounting plate 6 is fixed after the positioning groove 12 is inserted into the positioning block 11.

[0024] In the embodiment, when mounting seat 2 needs to be used, movable rod 20 in storage box 1 is pulled out until positioning block 11 is aligned with positioning groove 12 on mounting plate 6, positioning block 11 is inserted into positioning groove 12, and mounting seat 2 is fixed in this way.

[0025] Further, the four corners of the bottom of the storage box 1 inner cavity are fixedly connected with two support columns 7, a rotating shaft 8 is rotatably arranged between every two support columns 7, the surface of the rotating shaft 8 is fixedly connected with a connecting sleeve 9, the bottom end of the support cylinder 10 is fixedly connected to the surface of the connecting sleeve 9, and a plurality of limiting holes 16 are formed in one end of the rotating shaft 8, and the rotating shaft 8 is fixed by inserting bolt 17 into limiting hole 16.

[0026] In this embodiment, the support column 7 is firmly installed in the designated position at the four corners of the bottom of the inner cavity of the storage box 1 using screws or other fixing methods.

[0027] When it is necessary to fix the mounting seat 2, the support cylinder 10 is turned to an inclined state until the positioning groove 12 is inserted into the positioning block 11, and then the pin 17 is inserted into the limiting hole 16 for fixation.

[0028] When the mounting seat 2 is not needed, the pin 17 is pulled out and then the support cylinder 10 is turned into the storage box 1, and then the pin 17 is inserted into another limiting hole 16.

[0029] Further, a recess 13 adapted to the conical surface of the regular tetrahedron 3 is formed at the top of the mounting seat 2, and a plurality of positioning rods 18 are vertically arranged at the middle of the bottom of the inner cavity of the storage box 1, and a plurality of positioning holes 19 adapted to the positioning rods 18 are formed at the bottom of the mounting plate 6.

[0030] In this embodiment, when the illuminometer 5 is needed, the conical surface of the regular tetrahedron 3 is placed in the recess 13 on the mounting seat 2.

[0031] When the mounting seat 2 is not needed, the positioning hole 6 on the mounting plate 6 is inserted into the positioning rod 18 in the storage box 1, so that the mounting seat 2 can be stored.

[0032] Further, a through hole 14 is formed at the top and bottom of the surface of the support cylinder 10, and an elastic lock bead 15 adapted to the through hole 14 is arranged on the surface of the movable rod 20.

[0033] In this embodiment, when the movable rod 20 needs to be moved, a certain external force is applied to make the elastic lock bead 15 pop out of the through hole 14, and then the movable rod 20 is easily slid to a new position.

[0034] When the movable rod 20 needs to be moved, a certain external force is applied to make the elastic lock bead 15 pop out of the through hole 14, and then the movable rod 20 is easily slid to a new position.

[0035] Further, a magnetic sheet 4 is arranged on the surface of the regular tetrahedron 3, and an illuminometer 5 is arranged on the surface of the magnetic sheet 4.

[0036] In this embodiment, the magnetism of the magnetic sheet 4 should be strong enough to ensure that the illuminometer 5 will not fall off or shift due to external factors after installation.

[0037] The back of the illuminometer 5 is equipped with a magnetic material that is attracted to the magnetic sheet 4.

[0038] Before installing the illuminometer 5, it should be ensured that the surface of the magnetic sheet 4 is clean, flat and free of magnetic interference substances.

[0039] The working principle and use process of the utility model: after the utility model is installed, when the tetrahedron 4 illuminometer 5 needs to be used, first, rotate the support cylinder 10 to drive the movable rod 20 to rotate, then extend the movable rod 20 outward, thereby driving the positioning block 11 to rotate to the vertical state, then fix the support cylinder 10 through the bolt 17, after fixing is completed, then insert the positioning groove 12 at the bottom of the mounting seat 2 into the positioning block 11, finally place the illuminometer 5 on the mounting seat 2 to use, when the tetrahedron 4 illuminometer 5 needs to be stored, first, take out the tetrahedron 4 from the mounting seat 2, then take out the mounting seat 2 from the positioning block 11, after taking out is completed, pull out the bolt 17 of each support cylinder 10, shrink the movable rod 20 into the support cylinder 10, then rotate the movable rod 20 to store in the storage box 1, finally place the mounting seat 2 on the positioning rod 18 in the storage box 1 to store.

[0040] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A regular tetrahedral photometer for adjusting a support for measuring the illumination, comprising a housing (1) and a mounting base (2), characterized in that: The inner cavity of the storage box (1) is rotatably provided with a plurality of supports, the support includes a supporting cylinder (10) and a movable rod (20), the supporting cylinder (10) is rotatably arranged at the bottom of the inner cavity of the storage box (1), and the movable rod (20) is pullably arranged in the supporting cylinder (10), and the front end of each movable rod (20) is fixedly connected with a positioning block (11); The top of the mounting seat (2) is detachably provided with a regular tetrahedron (3), the bottom of the mounting seat (2) is fixedly connected with a mounting plate (6), a plurality of positioning grooves (12) matched with the positioning blocks (11) are formed in the bottom of the mounting plate (6), and the mounting seat (2) can be fixed after the positioning grooves (12) of the mounting plate (6) are inserted into the positioning blocks (11).

2. A regular tetrahedral photometer adjustment stand for photometric measurements according to claim 1, characterized in that: The bottom of the inner cavity of the storage box (1) is fixedly connected with two supporting columns (7) at four corners, and a rotating shaft (8) is rotatably arranged between every two supporting columns (7), and the surface of the rotating shaft (8) is fixedly connected with a connecting sleeve (9), and the bottom end of the supporting cylinder (10) is fixedly connected to the surface of the connecting sleeve (9).

3. A regular tetrahedral photometer adjustment stand according to claim 2, characterized in that: A plurality of limiting holes (16) are formed in one end of the rotating shaft (8), and the rotating shaft (8) is fixed by inserting a bolt (17) into the limiting hole (16).

4. The regular tetrahedral photometer bench according to claim 1, wherein: The top of the mounting seat (2) is provided with a groove (13) matched with the tapered surface of the regular tetrahedron (3), a plurality of positioning rods (18) are vertically arranged at the middle of the bottom of the inner cavity of the storage box (1), and a plurality of positioning holes (19) matched with the positioning rods (18) are formed in the bottom of the mounting plate (6).

5. A tetrahedral photometer adjustment stand according to claim 1, wherein: The top and bottom of the surface of the supporting cylinder (10) are provided with through holes (14), and the surface of the movable rod (20) is provided with elastic lock beads (15) matched with the through holes (14).

6. A tetrahedral photometer adjustment stand according to claim 1, wherein: The surface of the regular tetrahedron (3) is provided with a magnetic sheet (4), and the surface of the magnetic sheet (4) is provided with an illuminometer (5). The surface of the regular tetrahedron (3) is provided with a magnetic sheet (4), and the surface of the magnetic sheet (4) is provided with an illuminometer (5).

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