CN213041374U

CN213041374U - Measuring and detecting device for light intensity and light beam irradiation position

Info

Publication number: CN213041374U
Application number: CN202021510845.2U
Authority: CN
Inventors: 罗海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-23
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to a light beam detection technology field just discloses a luminous intensity and light beam shine position with measuring detection device, the on-line screen storage device comprises a base, the inside swing joint of base has the screw thread lead screw that extends to the base outside. This luminous intensity and light beam shine position with measuring detection device, it rotates to drive the worm wheel through rotating the worm, make the installation piece rotate, make the angle of tester follow the change after the change of installation piece angle, at this moment as long as can know the angle that the light beam shines through getting tester pivoted angle, and drive the dwang through rotating the tester and rotate, this in-process friction plate closely laminates with the dwang under compression spring's effect, make the dwang stall back relatively fixed under the effect of friction plate friction force, the angle of tester has been changed, the device makes the angle of tester can diversified change through a series of mechanical structure, make the device can test the light beam of diversified shining coming.

Description

Measuring and detecting device for light intensity and light beam irradiation position

Technical Field

The utility model relates to a light beam detection technology field specifically is a luminous intensity and light beam shine position with measuring detection device.

Background

The light beam is a collection of lights with a certain relation in space and is divided into a concentric light beam and a parallel light beam, when the light beam is used, the light beam intensity and other properties of the light beam need to be tested, and when the light beam is tested, a light beam tester is used for testing the properties of all aspects of the light beam.

The light beam tester on the market only adjusts the horizontal position of the light beam tester when in use, so that the light beam is tested, the light beam tester on the market cannot be adjusted at multiple angles when in use, and the light beam tester on the market cannot test the angle irradiated by the light beam, so that the light intensity and the light beam irradiation position measurement and detection device is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a luminous intensity and light beam shine position and use measurement detection device, possess advantages such as multi-angle regulation, have solved the problem that unable multi-angle was adjusted.

(II) technical scheme

For the purpose that realizes above-mentioned multi-angle regulation, the utility model provides a following technical scheme: a measuring and detecting device for luminous intensity and light beam irradiation position comprises a base, wherein a threaded lead screw extending to the outside of the base is movably connected inside the base, a moving block matched with the threaded lead screw is sleeved outside the threaded lead screw, a stabilizing spring connected with the base is fixedly connected on the left side of the moving block, an installation block extending to the inside of the moving block is fixedly connected on the top of the moving block, a worm wheel positioned inside the moving block is sleeved outside the installation block, a worm matched with the worm wheel and extending to the outside of the moving block is movably connected inside the moving block, a fixed shaft is fixedly connected between the front side wall and the rear side wall inside the installation block, a rotating rod extending to the upper part of the installation block is sleeved outside the fixed shaft, a tester is fixedly connected on the top of the rotating rod, a movable plate is movably connected inside the, the top fixedly connected with of fly leaf is connected with the pressure spring that the installation piece is connected, the top fixedly connected with of bracing piece and the friction plate that the dwang contacted.

Preferably, the top of the base is provided with a movable groove, a threaded lead screw extending to the outside of the base is movably connected between the left side wall and the right side wall in the movable groove, a movable block penetrating through the movable groove and extending to the upper side of the base is sleeved outside the threaded lead screw, and a stabilizing spring connected with the left side wall in the movable groove is fixedly connected to the left side of the movable block.

Preferably, the moving block is composed of a rectangular block and a circular plate, the circular plate is fixedly connected to the top of the rectangular block, a hollow cavity is formed in the circular plate, a worm is movably connected to the inside of the hollow cavity, and a worm wheel which is located in the hollow cavity and matched with the worm is sleeved on the outside of the mounting block.

Preferably, the mounting block comprises a rectangular mounting block and a cylindrical rod, the bottom of the rectangular mounting block is fixedly connected with the cylindrical rod extending to the inside of the hollow cavity, and a worm wheel is sleeved outside the cylindrical rod.

Preferably, the inside of installation piece is from last to having seted up movable recess and pressure chamber down in proper order, fixedly connected with fixed axle between the wall of activity recess inslot front and back both sides, and the inside swing joint of pressure chamber has the fly leaf, and the top fixedly connected with of fly leaf extends to the inside bracing piece of activity recess, and the pressure spring who is connected with the pressure chamber intracavity roof has been cup jointed to the outside of fly leaf.

Preferably, the dwang comprises cylindrical support pole and circular block, and cylindrical support pole's bottom fixedly connected with circular block.

(III) advantageous effects

Compared with the prior art, the utility model provides a luminous intensity and light beam shine position with measuring detection device possesses following beneficial effect:

this luminous intensity and light beam shine position with measuring detection device, it rotates to drive the worm wheel through rotating the worm, thereby make the installation piece rotate, make the angle of tester follow the change after the change of installation piece angle, at this moment as long as can know the angle that the light beam shines through getting tester pivoted angle, and drive the dwang through rotating the tester and rotate, this in-process friction plate closely laminates with the dwang under compression spring's effect, make the dwang stall back relatively fixed under the effect of friction plate friction force, thereby the angle of tester has been changed, the device makes the angle of tester can diversified change through a series of mechanical structure, thereby make the device can test diversified light beam of shining and coming, convenience very is used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a position a in the structure diagram 1 of the present invention.

In the figure: the testing device comprises a base 1, a moving groove 2, a threaded screw rod 3, a moving block 4, a stabilizing spring 5, a fixed shaft 6, a hollow cavity 7, a worm 8, a worm wheel 9, a friction plate 10, an installation block 11, a movable groove 12, a rotating rod 13, a tester 14, a pressure cavity 15, a movable plate 16, a supporting rod 17 and a pressure spring 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a measuring and detecting device for luminous intensity and light beam irradiation position comprises a base 1, a movable groove 2 is formed at the top of the base 1, a threaded lead screw 3 extending to the outside of the base 1 is movably connected between the left side wall and the right side wall in the groove of the movable groove 2, a movable block 4 penetrating through the movable groove 2 and extending to the upper side of the base 1 is sleeved outside the threaded lead screw 3, the movable block 4 is composed of a rectangular block and a circular plate, the top of the rectangular block is fixedly connected with the circular plate, a hollow cavity 7 is formed inside the circular plate, a worm 8 is movably connected inside the hollow cavity 7, a worm wheel 9 which is positioned inside the hollow cavity 7 and matched with the worm 8 is sleeved outside an installation block 11, a stabilizing spring 5 connected with the left side wall in the groove of the movable groove 2 is fixedly connected to the left side of the movable block 4, a threaded lead screw 3 extending to, a moving block 4 matched with the threaded lead screw 3 is sleeved outside the threaded lead screw 3, a stabilizing spring 5 connected with the base 1 is fixedly connected to the left side of the moving block 4, an installation block 11 extending to the inside of the moving block 4 is fixedly connected to the top of the moving block 4, the installation block 11 consists of a rectangular installation block and a cylindrical rod, the cylindrical rod extending to the inside of the hollow cavity 7 is fixedly connected to the bottom of the rectangular installation block, a worm wheel 9 is sleeved outside the cylindrical rod, a movable groove 12 and a pressure cavity 15 are sequentially formed in the installation block 11 from top to bottom, a fixed shaft 6 is fixedly connected between the front side wall and the rear side wall in the groove of the movable groove 12, a movable plate 16 is movably connected inside the pressure cavity 15, a support rod 17 extending to the inside of the movable groove 12 is fixedly connected to the top of the movable plate 16, and a pressure spring, a worm wheel 9 positioned in the moving block 4 is sleeved outside the mounting block 11, a worm 8 which is matched with the worm wheel 9 and extends to the outside of the moving block 4 is movably connected inside the moving block 4, a fixed shaft 6 is fixedly connected between the front side wall and the rear side wall inside the mounting block 11, a rotating rod 13 extending above the mounting block 11 is sleeved outside the fixed shaft 6, the rotating rod 13 consists of a cylindrical supporting rod and a circular block, the bottom of the cylindrical supporting rod is fixedly connected with the circular block, the top of the rotating rod 13 is fixedly connected with a tester 14, the inside of the mounting block 11 is movably connected with a movable plate 16, the top of the movable plate 16 is fixedly connected with a supporting rod 17, the top of the movable plate 16 is fixedly connected with a pressure spring 18 connected with the mounting block 11, the top of the supporting rod 17 is fixedly connected with a friction plate, thereby make installation piece 11 rotate, make the angle of tester 14 follow to change after 11 angle changes of installation piece, the angle that light beam shines can be known to the angle that makes 14 pivoted angles of tester through the volume of getting this moment, and drive dwang 13 through rotating tester 14 and rotate, this in-process friction plate 10 closely laminates with dwang 13 under pressure spring 18's effect, make dwang 13 relatively fixed under the effect of friction plate 10 friction power behind the stall, thereby tester 14's angle has been changed, the device makes tester 14's angle can diversified change through a series of mechanical structure, thereby make the device can test diversified light beam of shining coming, convenience very of use.

In summary, the measuring and detecting device for the luminous intensity and the light beam irradiation position drives the worm wheel 9 to rotate by rotating the worm 8, so that the mounting block 11 rotates, the angle of the tester 14 is changed after the angle of the mounting block 11 is changed, at the moment, the angle irradiated by the light beam can be known only by measuring the rotating angle of the tester 14, and the rotating rod 13 is driven to rotate by the rotation tester 14, in the process, the friction plate 10 is tightly attached to the rotating rod 13 under the action of the pressure spring 18, so that the rotation rod 13 is relatively fixed by the friction force of the friction plate 10 after stopping the rotation, thereby changing the angle of the tester 14, the device enables the angle of the tester 14 to be changed in multiple directions through a series of mechanical structures, thereby make the device can test the light beam that diversified shining come, use convenience very, solved the problem that can't the multi-angle is adjusted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a luminous intensity and beam irradiation position are with measuring detection device, includes base (1), its characterized in that: the inner part of the base (1) is movably connected with a threaded lead screw (3) extending to the outer part of the base (1), the outer part of the threaded lead screw (3) is sleeved with a moving block (4) matched with the threaded lead screw (3), the left side of the moving block (4) is fixedly connected with a stabilizing spring (5) connected with the base (1), the top of the moving block (4) is fixedly connected with an installation block (11) extending to the inner part of the moving block (4), the outer part of the installation block (11) is sleeved with a worm wheel (9) positioned in the moving block (4), the inner part of the moving block (4) is movably connected with a worm (8) matched with the worm wheel (9) and extending to the outer part of the moving block (4), a fixed shaft (6) is fixedly connected between the front side wall and the rear side wall in the installation block (11), the outer part of the fixed shaft, the top fixedly connected with tester (14) of dwang (13), the inside swing joint of installation piece (11) has fly leaf (16), the top fixedly connected with bracing piece (17) of fly leaf (16), pressure spring (18) that the top fixedly connected with of fly leaf (16) and installation piece (11) are connected, friction plate (10) that the top fixedly connected with of bracing piece (17) and dwang (13) contacted.

2. The apparatus for measuring a luminous intensity and a beam irradiation position according to claim 1, wherein: the movable groove (2) is formed in the top of the base (1), a threaded screw rod (3) extending to the outside of the base (1) is movably connected between the left side wall and the right side wall of the groove of the movable groove (2), a movable block (4) penetrating through the movable groove (2) and extending to the top of the base (1) is sleeved on the outside of the threaded screw rod (3), and a stabilizing spring (5) connected with the left side wall of the groove of the movable block (2) is fixedly connected with the left side of the movable block (4).

3. The apparatus for measuring a luminous intensity and a beam irradiation position according to claim 1, wherein: the moving block (4) is composed of a rectangular block and a circular plate, the circular plate is fixedly connected to the top of the rectangular block, a hollow cavity (7) is formed in the circular plate, a worm (8) is movably connected to the inside of the hollow cavity (7), and a worm wheel (9) which is located in the hollow cavity (7) and matched with the worm (8) is sleeved on the outside of the installation block (11).

4. The apparatus for measuring a luminous intensity and a beam irradiation position according to claim 3, wherein: the installation block (11) is composed of a rectangular installation block and a cylindrical rod, the bottom of the rectangular installation block is fixedly connected with the cylindrical rod extending to the inside of the hollow cavity (7), and a worm wheel (9) is sleeved outside the cylindrical rod.

5. The apparatus for measuring a luminous intensity and a beam irradiation position according to claim 1, wherein: the utility model discloses a pressure spring, including installation piece (11), fixed recess (12) and pressure chamber (15) have been seted up from last to down in proper order to the inside of installation piece (11), fixedly connected with fixed axle (6) between the wall of activity recess (12) inslot front and back both sides, the inside swing joint of pressure chamber (15) has fly leaf (16), the top fixedly connected with of fly leaf (16) extends to bracing piece (17) of activity recess (12) inside, pressure spring (18) that are connected with pressure chamber (15) intracavity roof have been cup jointed to the outside of fly leaf (16).

6. The apparatus for measuring a luminous intensity and a beam irradiation position according to claim 1, wherein: dwang (13) comprise cylindrical support pole and circular block, cylindrical support pole's bottom fixedly connected with circular block.