CN210606264U - Special lamp for eye vision optical experiment - Google Patents
Special lamp for eye vision optical experiment Download PDFInfo
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- CN210606264U CN210606264U CN201921716315.0U CN201921716315U CN210606264U CN 210606264 U CN210606264 U CN 210606264U CN 201921716315 U CN201921716315 U CN 201921716315U CN 210606264 U CN210606264 U CN 210606264U
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- light source
- special lamp
- special
- fixed
- lamp
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Abstract
The utility model discloses a special lamp of eye sight optical experiment, the on-line screen storage device comprises a base, the base upside is fixed with the support column, the support column upper end is provided with the casing, the inside special lighting fixture that is provided with of casing, special lighting fixture is the triangular prism shape, special lighting fixture includes preceding curb plate, left side board and right side board, special lighting fixture downside is provided with the roating seat, special lighting fixture upside is fixed with the rotation axis, the rotation axis runs through the casing upper wall, the rotation axis upper end is fixed with the horizontal pole perpendicularly, horizontal pole left end downside is fixed with the circular pipe perpendicularly, the slide bar has been slided to the lower part of the circular pipe inboard, the slide bar upper end is connected with the spring, casing upside middle part is provided with circular spout, the inside equipartition of circular spout has three recesses, the slide bar lower extreme slides; the utility model has the advantages of simple structure, quick adjustment, convenient operation, the type and the shape of the light source can be quickly adjusted.
Description
Technical Field
The utility model belongs to the technical field of the optics experimental facilities, in particular to special lamp of eye sight optics experiment.
Background
The light source is the indispensable important component part in the optical experiment, to different observation purposes, suitable light source often need to be selected, light source commonly used generally includes monochromatic light, white light and parallel light, and need have the requirement in the aspect of point, line, face etc. to the size of light source still, current optical experiment light source often only possesses single light source, can only satisfy the demand of an experiment, can't adjust to the different light sources that different optical experiments need, the efficiency of optical experiment has been reduced, current experiment light source exposes in the air simultaneously, easily by the dust pollution in the air, thereby influence the effect of experiment, current optical experiment light source operates complicacy when adjusting the light source shape simultaneously, reduce optical experiment efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special lamp of eye sight optical experiment, have simple structure, adjust fast, convenient operation, can the quick adjustment light source the kind and the advantage of shape.
In order to achieve the above object, the utility model provides a following technical scheme: a special lamp for a visual optical experiment comprises a base, wherein a support column is fixed on the upper side of the base, a shell is arranged at the upper end of the support column, a special lamp holder is arranged in the shell and is in a triangular prism shape, the special lamp holder comprises a front side plate, a left side plate and a right side plate, the front side plate is provided with a white light source, the left side plate is provided with a monochromatic light source, the right side plate is provided with a parallel light source, a rotary seat is arranged on the lower side of the special lamp holder, the lower side of the rotary seat is arranged on the inner side of the lower wall of the shell, a rotary shaft is fixed on the upper side of the special lamp holder and penetrates through the upper wall of the shell, a cross rod is vertically fixed at the upper end of the rotary shaft, a round tube is vertically fixed at the lower side of one end of the cross rod, the inside equipartition of circular spout has three recess, the slide bar lower extreme slides inside circular spout, the casing front side is provided with the light-passing board, the light-passing board front side is provided with the picture peg strip, the inside barn door that is provided with of picture peg strip.
Preferably, the white light source is a white light LED lamp, and the white light source is a white light LED lamp arranged in a 4 × 4 matrix.
Preferably, the monochromatic light source is a monochromatic LED lamp, and the monochromatic light source is a 4 × 4 matrix arrangement of monochromatic LED lamps.
Preferably, the single-color LED lamp is a yellow LED lamp.
Preferably, the parallel light source is formed by fixing a plurality of laser lamps at intervals from top to bottom along the same vertical line.
Preferably, the insertion strip is a U-shaped insertion strip.
Preferably, the light barrier is divided into a line type light barrier and a round hole type light barrier, a line type through hole is formed in the middle of the line type light barrier, and a round through hole is formed in the middle of the round hole type light barrier.
Preferably, the rotating shaft is rotatably connected with the upper wall of the housing, and a bearing seat for supporting the rotating shaft is arranged in the middle of the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model designs the special lamp bracket with the triangular prism shape, is provided with the monochromatic light source, the white light source and the parallel light source, can quickly adjust the type of the light source by rotating the rotating shaft, improves the experimental efficiency, by designing the circular sliding groove and the groove, the lower end of the sliding rod just rotates by 120 degrees when sliding into the groove, so that the angle of the light source can be quickly adjusted, the light source can be more quickly and efficiently replaced, by designing the shell, the light source can be protected inside the shell to avoid being polluted by dust in the air, the experimental effect is influenced, through holes with different shapes can be arranged on the light barrier by designing the light barrier, thereby obtain the light source of different shapes for the light source application range is more extensive in the optics experiment, the utility model discloses simple structure, the simple operation can be applicable to multiple optics experiment, is fit for using widely.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the overlooking structure of the special lamp holder of the present invention.
Fig. 3 is a schematic diagram of the left side plate structure of the special lamp holder of the present invention.
Fig. 4 is a schematic diagram of a right side surface of the special lamp holder of the present invention.
Fig. 5 is a schematic top view of the housing according to the present invention.
In the figure: 1. the light-transmitting plate comprises a base, 2, supporting columns, 3, a shell, 4, a special lamp holder, 41, a front side plate, 42, a white light source, 43, a left side plate, 44, a monochromatic light source, 45, a right side plate, 46, a parallel light source, 5, a rotating seat, 6, a rotating shaft, 7, a cross rod, 8, a circular tube, 9, a sliding rod, 10, a spring, 11, a light-transmitting plate, 12, a flashboard strip, 13, a light-blocking plate, 14, a circular sliding groove, 15 and a groove.
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. 1-5, the present embodiment provides a special lamp for an eye-vision optical experiment, including a base 1, a support column 2 is fixed on an upper side of the base 1, a housing 3 is disposed at an upper end of the support column 2, a special lamp holder 4 is disposed inside the housing 3, the special lamp holder 4 is a triangular prism, the special lamp holder 4 includes a front plate 41, a left plate 43 and a right plate 45, the front plate 41 is provided with a white light source 42, the left plate 43 is provided with a monochromatic light source 44, the right plate 45 is provided with a parallel light source 46, a rotary base 5 is disposed at a lower side of the special lamp holder 4, a lower side of the rotary base 5 is mounted at an inner side of a lower wall of the housing 3, a rotary shaft 6 is fixed on an upper side of the special lamp holder 4, the rotary shaft 6 penetrates through an upper wall of the housing 3, a cross bar 7 is, 8 inboard lower parts of circular pipe slide and have slide bar 9, the slide bar 9 upper end is connected with spring 10, spring 10 upper end is fixed in horizontal pole 7 downside, 3 upside middle parts of casing are provided with circular spout 14, and the inside equipartition of circular spout 14 has three recess 15, the slide bar 9 lower extreme slides inside circular spout 14, 3 front sides of casing are provided with light-passing board 11, light-passing board 11 front sides are provided with picture peg strip 12, the inside barn door 13 that is provided with of picture peg strip 12.
In order to emit white light, in the present embodiment, it is preferable that the white light source 42 is a white LED lamp, and the white light source 42 is a 4 × 4 matrix arrangement of white LED lamps.
In order to emit monochromatic light, in the present embodiment, it is preferable that the monochromatic light source 44 is a monochromatic LED lamp, and the monochromatic light source 44 is a 4 × 4 matrix arrangement of monochromatic LED lamps.
In order to emit yellow light, in this embodiment, it is preferable that the single-color LED lamp is a yellow LED lamp.
In order to emit parallel light, in this embodiment, preferably, the parallel light source 46 is a plurality of laser lamps fixed at intervals from top to bottom along the same vertical line.
In order to facilitate fixing and replacing the light barrier 13, in the present embodiment, the plug strip 12 is preferably a U-shaped plug strip.
In order to emit a linear light source and a point light source, in this embodiment, preferably, the light barrier 13 is divided into a linear light barrier and a circular hole type light barrier, a linear through hole is disposed in the middle of the linear light barrier, and a circular through hole is disposed in the middle of the circular hole type light barrier.
In order to support the rotation of the rotating shaft 6, in this embodiment, it is preferable that the rotating shaft 6 is rotatably connected with the upper wall of the housing 3, and a bearing seat for supporting the rotation shaft is provided in the middle of the rotating shaft 6.
The utility model discloses a theory of operation: when the light source device is used, the base 1 is placed at the position of an experiment, different light sources are adjusted according to different optical experiments, when the adjustment is carried out, the cross rod 7 is held by hands, then the cross rod 7 is rotated, when the cross rod 7 rotates, the rotating shaft 6 rotates along with the rotation, the rotating shaft 6 drives the special lamp holder 4 to rotate, the rotating base 5 at the lower side of the special lamp holder 4 plays a role of rotatably supporting the special lamp holder 4, the special lamp holder 4 comprises a front side plate 41, a left side plate 43 and a right side plate 45, when the initial position is reached, the front side plate 41 is parallel to the light-transmitting plate 11, the lower end of the sliding rod 9 is positioned in the groove 15 in the circular sliding groove 14, when a circuit of the white light source 41 is opened, white light is obtained, when the linear light-blocking plate is placed in the plugboard strip 12, the plugboard strip 12 blocks the light-blocking plate 13 in the, when monochromatic light is needed, the sliding rod 9 is slid anticlockwise, the lower end of the sliding rod 9 just slides above the groove 15 in the circular sliding groove 14, at the moment, the elastic force of the spring 10 at the upper end of the sliding rod 9 pushes the sliding rod 9 to slide downwards along the circular tube 8, so that the lower end of the sliding rod 9 slides to the inside of the groove 15, then the sliding is stopped, the left side plate 43 is parallel to the light-transmitting plate 11, when the circuit of the monochromatic light source 44 is opened, monochromatic light is obtained, then a linear light-blocking plate or a circular hole-type light-blocking plate is installed in the inserting plate strip 12, linear light or point light is obtained, the sliding rod 9 rotates clockwise, when the lower end of the sliding rod 9 slides to the inside of the adjacent groove 15, the circuit of the parallel light source 46 is opened, and the light of the parallel light source 46 is emitted out along the light-transmitting plate 11.
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 (8)
1. The utility model provides a special lamp of eye optics experiment, includes the base, its characterized in that: the lamp holder comprises a front side plate, a left side plate and a right side plate, the front side plate is provided with a white light source, the left side plate is provided with a monochromatic source, the right side plate is provided with a parallel light source, a rotary seat is arranged at the lower side of the special lamp holder, the lower side of the rotary seat is arranged at the inner side of the lower wall of the shell, a rotary shaft is fixed at the upper side of the special lamp holder and penetrates through the upper wall of the shell, a cross rod is vertically fixed at the upper end of the rotary shaft, a circular tube is vertically fixed at the lower side of one end of the cross rod, which is far away from the rotary shaft, a slide rod slides at the lower part of the inner side of the circular tube, a spring is connected at the upper end of the slide rod, the upper end of the spring is fixed at the lower side of the cross, the slide bar lower extreme slides inside circular spout, the casing front side is provided with the light-passing board, the light-passing board front side is provided with the picture peg strip, the inside barn door that is provided with of picture peg strip.
2. The special lamp for eye vision optical experiment according to claim 1, characterized in that: the white light source is a white light LED lamp, and the white light source is a white light LED lamp arranged in a 4 x 4 matrix.
3. The special lamp for eye vision optical experiment according to claim 1, characterized in that: the monochromatic light source is a monochromatic LED lamp, and the monochromatic light source is a 4 x 4 matrix arrangement of monochromatic LED lamps.
4. The special lamp for eye vision optical experiment according to claim 3, characterized in that: the single-color LED lamp is a yellow LED lamp.
5. The special lamp for eye vision optical experiment according to claim 1, characterized in that: the parallel light sources are a plurality of laser lamps which are fixed from top to bottom at intervals along the same vertical line.
6. The special lamp for eye vision optical experiment according to claim 1, characterized in that: the insertion strip is a U-shaped insertion strip.
7. The special lamp for eye vision optical experiment according to claim 1, characterized in that: the light barrier is divided into a line type light barrier and a round hole type light barrier, a line type through hole is formed in the middle of the line type light barrier, and a round through hole is formed in the middle of the round hole type light barrier.
8. The special lamp for eye vision optical experiment according to claim 1, characterized in that: the rotating shaft is rotatably connected with the upper wall of the shell, and a shaft seat for supporting the rotating shaft is arranged in the middle of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716315.0U CN210606264U (en) | 2019-10-14 | 2019-10-14 | Special lamp for eye vision optical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716315.0U CN210606264U (en) | 2019-10-14 | 2019-10-14 | Special lamp for eye vision optical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210606264U true CN210606264U (en) | 2020-05-22 |
Family
ID=70688228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921716315.0U Expired - Fee Related CN210606264U (en) | 2019-10-14 | 2019-10-14 | Special lamp for eye vision optical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210606264U (en) |
-
2019
- 2019-10-14 CN CN201921716315.0U patent/CN210606264U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20201014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |