CN216772648U

CN216772648U - Light emitting piece for laser box

Info

Publication number: CN216772648U
Application number: CN202123396405.6U
Authority: CN
Inventors: 靳延
Original assignee: Zhejiang Yanguang Education Technology Co ltd
Current assignee: Zhejiang Yanguang Education Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-17
Anticipated expiration: 2031-12-27

Abstract

The utility model provides a light emitting piece for a laser box, and belongs to the technical field of experiment teaching aids. It has solved the inconvenient scheduling problem of prior art operation. This light-emitting part for laser box includes the casing and connects the flip on the casing, and the casing is inside to be provided with the light-emitting passageway, and the light-emitting mouth has been seted up to flip, and flip's first face is provided with the optical splitter, and the optical splitter is used for becoming the line light source with the light source dispersion, and flip can rotate and make the optical splitter aim at light-emitting passageway or optical splitter and light-emitting passageway dislocation. The utility model has the advantages of convenient operation and the like.

Description

Light emitting piece for laser box

Technical Field

The utility model belongs to the technical field of experiment teaching aids, and particularly relates to a light emitting piece for a laser box.

Background

In the learning process of middle school, many experiments are usually carried out, wherein experiments related to exploring light are involved, for the convenience of experiments, a point and line light source switching type laser box appears in the prior art, see patent number CN202120053165.0, the laser box is provided with a light emitting piece, the light emitting piece adopts a sliding flip cover form to switch point and line light source, but in the actual use process, even if a friction strip is arranged, when the friction force is reduced due to the condition that hands sweat and the like, the flip cover needs to be slid by means of a nail, and in reality, an operator probably does not leave a nail, and the operation is very inconvenient.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a light emitting piece for a laser box.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides a light-emitting component for laser box, its characterized in that, includes the casing and connects the flip on the casing, the inside light-emitting channel that is provided with of casing, the light-emitting mouth has been seted up to flip, flip's first face is provided with the optical splitter, the optical splitter is used for dispersing the light source into the line light source, flip can rotate and make the optical splitter aim at light-emitting channel or optical splitter and light-emitting channel dislocation.

The working principle of the utility model is as follows: the utility model is used in combination with the laser box in the prior art, when a point light source needs to be emitted, the turning cover is rotated to ensure that the optical splitter and the light-emitting channel are staggered, laser emitted by a laser emitter in the laser box directly emits light from the light-emitting port after passing through the light-emitting channel, and the laser box emits the point light source.

When a line light source needs to be sent out, the turning cover is rotated to enable the light splitter to be aligned to the light outlet channel, laser sent by a laser transmitter in the laser box is firstly sent out through the light splitter and then sent out from the light outlet after passing through the light outlet channel, the light splitter disperses the light source into line light sources, and the laser sends out the line light source.

In foretell light-emitting component for laser box, be provided with the erection column that is used for butt joint laser box on the casing, the erection column is provided with two, the erection column symmetry sets up on the both sides lateral wall of the one end that flip was kept away from to the casing.

In the light emitting member for the laser box, the first surface of the flip cover is provided with a mounting member for mounting the optical splitter.

In foretell laser box is with light-emitting component, the installed part includes first joint piece and second joint piece, the spectrometer joint is between first joint piece and second joint piece, first joint piece and second joint piece all are provided with curved joint groove.

In foretell light-emitting component for laser box, the casing is seted up and is used for the installation flip's installing port, be provided with the pivot in the casing of installing port bottom, the fixed connecting block that is provided with in flip first side, the connecting block with the pivot is rotated and is connected.

In foretell light-emitting component for laser box, the casing is seted up and is used for the installation flip's installing port, the installing port edge extends towards the light-emitting channel and forms interior extension portion, flip first face is provided with two fixture blocks, two the fixture block symmetry sets up the both sides of light-emitting port, two the fixture block be used for with interior extension portion joint lock.

In the light emitting member for the laser box, one end of the flip cover, which is far away from the rotating shaft, extends to form a shifting part which exceeds the top surface of the shell.

In the light emitting member for the laser box, a round angle is arranged at the end part of the shifting part.

In the light emitting member for the laser box, a direction indication arrow is arranged on the second surface of the flip.

In the light emitting member for a laser box, two direction indication arrows are arranged and are respectively located on two sides of the light outlet.

Compared with the prior art, the utility model has the advantage of convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram according to a first embodiment of the present invention.

Fig. 3 is a schematic cross-sectional structure diagram according to a first embodiment of the utility model.

Fig. 4 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a flip cover in the first embodiment of the present invention.

Fig. 6 is a schematic structural diagram of the second embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a flip cover in the second embodiment of the present invention.

In the figure, 1, a housing; 2. a cover is turned; 3. a light exit channel; 4. a light outlet; 5. a light splitter; 6. mounting a column; 7. a mounting member; 8. a first clamping block; 9. a second clamping block; 10. a clamping groove; 11. an installation port; 12. A rotating shaft; 13. connecting blocks; 14. a toggle part; 15. round corners; 16. a direction indication arrow; 17. and (7) clamping blocks.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

The first embodiment is as follows:

as shown in fig. 1-5, the light emitting component for a laser box includes a housing 1 and a flip 2 connected to the housing 1, wherein a light emitting channel 3 is disposed inside the housing 1, the flip 2 is provided with a light emitting port 4, a light splitter 5 is disposed on a first surface of the flip 2, the light splitter 5 is used for dispersing a light source into a line light source, and the flip 2 can rotate to enable the light splitter 5 to align with the light emitting channel 3 or the light splitter 5 to be dislocated with the light emitting channel 3; the light-emitting channel 3 is cylindrical, and light emitted by the laser emitter from the light-emitting port 4 directly through the light-emitting channel 3 is a point light source. The laser emitter passes through the light-emitting channel 3 and then the optical splitter 5, and finally light emitted from the light-emitting port 4 is a linear light source.

In further detail, the housing 1 is provided with two mounting posts 6 for butting the laser box, and the mounting posts 6 are symmetrically arranged on the side walls of two sides of one end of the housing 1 away from the flip 2; the laser box is provided with and is used for supplying erection column 6 to insert the mounting hole of establishing, and the setting up of two erection columns 6 makes when installing in the laser box more firm stable.

In further detail, the first surface of the flip cover 2 is provided with a mounting piece 7 for mounting the optical splitter 5; compare in with direct integrative the setting of spectroscope 5 on flip 2, install spectroscope 5 through installed part 7 and can conveniently change convenient and practical when spectroscope 5 damages.

In more detail, the mounting member 7 includes a first clamping block 8 and a second clamping block 9, the optical splitter 5 is clamped between the first clamping block 8 and the second clamping block 9, and the first clamping block 8 and the second clamping block 9 are both provided with arc-shaped clamping grooves 10; spectrometer 5 is the glass cylinder, and curved joint groove 10 can be laminated with the cylindrical lateral wall of glass, and the joint is firm.

In more detail, the housing 1 is provided with an installation port 11 for installing the flip cover 2, a rotating shaft 12 is arranged in the housing 1 at the bottom of the installation port 11, a first surface of the flip cover 2 is fixedly provided with a connecting block 13, and the connecting block 13 is rotatably connected with the rotating shaft 12; in the working state of the line light source, the flip cover 2 is in a closed state to seal the mounting port 11, at this time, the optical splitter 5, the light-emitting channel 3 and the light-emitting port 4 are positioned on the same straight line, light emitted by the laser emitter passes through the light-emitting channel 3 and then the optical splitter 5, and finally light emitted from the light-emitting port 4 is the line light source; when a point light source needs to be switched, the turning cover 2 is rotated to open the turning cover 2, so that the light splitter 5 and the light emitting channel 3 are staggered, the rotating shaft 12 is arranged in the shell 1 at the bottom of the mounting hole 11, the turning cover 2 is rotated downwards when being turned, and due to gravity, a person does not need to hold the turning cover 2 all the time.

In more detail, one end of the flip cover 2 away from the rotating shaft extends to form a toggle part 14 which exceeds the top surface of the shell 1; the toggle part 14 facilitates a person to hold the rotating flip 2.

In more detail, the end of the toggle part 14 is provided with a round angle 15; the laser box can be generally kept flat and put on a desktop for use, after the flip cover 2 is opened in a rotating mode, the end portion of the stirring portion 14 can be abutted to the desktop, and the arranged round angle 15 facilitates people to buckle the flip cover 2 to lift.

In further detail, a direction indication arrow 16 is arranged on the second surface of the flip cover 2; the direction indication arrow 16 is used to indicate the direction of the end of the flip 2 that can be flipped, which facilitates the flip 2 being flipped by a student or teacher using the laser box.

In more detail, two indication arrows are arranged and are respectively positioned at two sides of the light outlet 4; the two directions indicate the arrow 16 to prompt doubly, and the prompting effect is good.

Example two:

as shown in fig. 6 to 7, the present embodiment is based on the technical solution of the first embodiment, and the present embodiment is different from the first embodiment only in the installation manner of the flip cover, which is described as follows:

the shell 1 is provided with a mounting port 11 for mounting the flip cover 2, the edge of the mounting port 11 extends towards the light-emitting channel 3 to form an inward extending part, the first surface of the flip cover 2 is provided with two fixture blocks 17, the two fixture blocks 17 are symmetrically arranged on two sides of the light-emitting port 4, and the two fixture blocks 17 are used for being clamped and buckled with the inward extending part; the clamping connection is simple in disassembly mode and structure, and the flip cover 2 can be conveniently pulled down only by buckling the toggle part 14.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides a light-emitting component for laser box, its characterized in that, includes casing (1) and connects flip (2) on casing (1), casing (1) inside is provided with light-emitting channel (3), light-emitting window (4) have been seted up in flip (2), the first side of flip (2) is provided with light splitter (5), light splitter (5) are used for dispersing the light source into the line light source, flip (2) can rotate and make light splitter (5) aim at light-emitting channel (3) or light splitter (5) and light-emitting channel (3) dislocation.

2. The light emitting piece for the laser box according to claim 1, wherein the housing (1) is provided with two mounting posts (6) for butting against the laser box, and the two mounting posts (6) are symmetrically arranged on two side walls of one end of the housing (1) far away from the flip (2).

3. The light-emitting component for the laser box according to claim 1, wherein the first surface of the flip (2) is provided with a mounting component (7) for mounting the optical splitter (5).

4. The light emitting piece for the laser box according to claim 3, wherein the mounting piece (7) comprises a first clamping block (8) and a second clamping block (9), the light splitter (5) is clamped between the first clamping block (8) and the second clamping block (9), and the first clamping block (8) and the second clamping block (9) are provided with arc-shaped clamping grooves (10).

5. The light emitting element for the laser box according to claim 1, wherein the housing (1) is provided with a mounting port (11) for mounting the flip (2), a rotating shaft (12) is arranged in the housing (1) at the bottom of the mounting port (11), a first surface of the flip (2) is fixedly provided with a connecting block (13), and the connecting block (13) is rotatably connected with the rotating shaft (12).

6. The light emitting element for the laser box according to claim 5, wherein the end of the flip (2) away from the rotation axis extends with a toggle part (14) which exceeds the top surface of the housing (1).

7. The light emitting element for the laser box according to claim 6, wherein the end of the toggle part (14) is provided with a round corner (15).

8. The light-emitting element for a laser box according to claim 7, wherein the second surface of the flip (2) is provided with a direction indication arrow (16).

9. The light-emitting member for the laser box according to claim 8, wherein the indication arrows (16) are provided in two and located on two sides of the light-emitting port (4).

10. The light emitting element for the laser box according to claim 1, wherein the housing (1) is provided with an installation opening (11) for installing the flip cover (2), the edge of the installation opening (11) extends towards the light emitting channel (3) to form an inward extending portion, the first surface of the flip cover (2) is provided with two fixture blocks (17), the two fixture blocks (17) are symmetrically arranged on two sides of the light emitting opening (4), and the two fixture blocks (17) are fastened with the inward extending portion in a clamping manner.