CN215489164U - Movable LIF sheet light source - Google Patents
Movable LIF sheet light source Download PDFInfo
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- CN215489164U CN215489164U CN202121219836.2U CN202121219836U CN215489164U CN 215489164 U CN215489164 U CN 215489164U CN 202121219836 U CN202121219836 U CN 202121219836U CN 215489164 U CN215489164 U CN 215489164U
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Abstract
The utility model discloses a movable LIF sheet light source, and particularly relates to the technical field of LIF sheet light sources. According to the utility model, the height of the L IF sheet light source can be adjusted according to specific requirements by arranging the adjusting mechanism, the height adjustment can be realized only by simply rotating the rocker, the use is simpler and more convenient, the height adjusting range is controllable, the height adjustment is more accurate, the height can be stabilized at the height after the height adjustment is finished, and the height cannot slide down to generate a height error.
Description
Technical Field
The utility model belongs to the technical field of LIF sheet light sources, and particularly relates to a movable LIF sheet light source.
Background
The term sheet light source is commonly used in the field of laser research. The meaning of the sheet light source is to be known. It is known what is a point light source, which is a light-emitting device such as a laser device that generates a light spot or beam in a straight line. The light source is a point light source, and the sheet light source is used for commanding and using a certain instrument to modulate the polarization ratio and the linear polarization. The light source is made to scatter at an angle of a certain magnitude and become a larger scattered beam. If the light source is a film light source, which means that you are taking a picture, it is also communicated with that meaning, and it means a rather broad light calendar. Generally used in photometric processes.
The general structure of present traditional film light source is comparatively simple, and the while structure is fixed, can't carry out altitude mixture control to the film light source, when needs carry out altitude mixture control, makes usually to put into the eminence between the film light source, leads to the film light source altitude mixture control extremely inconvenient like this, and the unable control of altitude mixture control scope simultaneously can produce the altitude error, leads to influencing the film light source and shines the effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a movable LIF (laser induced fluorescence) sheet light source, and aims to solve the problems that the existing traditional sheet light source is simple in structure, fixed in structure and incapable of adjusting the height of the sheet light source, and when the height adjustment is needed, the sheet light source is usually placed at a high position, so that the height adjustment of the sheet light source is extremely inconvenient, and meanwhile, the height adjustment range cannot be controlled, so that height errors are generated, and the irradiation effect of the sheet light source is influenced.
The utility model is realized in such a way, and provides the following technical scheme: a movable LIF sheet light source comprises a bottom plate, wherein an adjusting mechanism is arranged at the top of the bottom plate;
the adjusting mechanism comprises a supporting sleeve, the supporting sleeve is arranged at the top of the bottom plate, a bearing is arranged on one side of the supporting sleeve, a threaded rod is arranged inside the bearing, the supporting sleeve is penetrated through one side of the threaded rod and extends to one side of the supporting sleeve, a rocker is arranged on one side of the threaded rod, a threaded sleeve is arranged on the outer side of the threaded rod, an adjusting rod is hinged to the top of the threaded sleeve, a hinged column is hinged to the top of the adjusting rod, a top plate is arranged at the top of the hinged column, an LIF sheet light source body is arranged on the front side of the top plate, a lifting rod is arranged at the bottom of the top plate, the bottom of the lifting rod penetrates through the supporting sleeve and extends to the inside of the supporting sleeve, and a moving plate is arranged at the bottom of the lifting rod.
In a preferred embodiment, a detachable mechanism is arranged between the top plate and the LIF sheet light source body, the detachable mechanism comprises a fixed box, one side of the fixed box is fixedly connected with one side of the LIF sheet light source body, and a spring is arranged on one side of the inner wall of the fixed box.
In a preferred embodiment, a pushing plate is arranged on one side of the spring, a movable rod is arranged on one side of the pushing plate, and one side of the movable rod penetrates through the fixed box and extends to one side of the fixed box.
In a preferred embodiment, a fixing plate is disposed at one side of the fixing box, and a connecting hole is disposed at one side surface of the fixing plate.
In a preferred embodiment, the number of the fixing plates is two, and the fixing plates are disposed at the front side of the top plate.
In a preferred embodiment, the threaded sleeve is in threaded connection with a threaded rod, and the number of the support sleeve, the lifting rod, the adjusting rod and the threaded sleeve is two.
In a preferred embodiment, the bottom plate is provided with a support column, and the bottom of the support column is provided with universal wheels.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the adjusting mechanism, the rocker is rotated to drive the threaded rod to rotate when the height is adjusted, thereby the threaded sleeve moves on the threaded rod, the threaded sleeve moves towards the middle, because the adjusting rod is respectively hinged with the threaded sleeve and the hinged column at the bottom of the top plate, when the threaded sleeve moves, the adjusting rod can be slowly lifted from the horizontal direction to be adjusted to the vertical direction, and meanwhile, the interior of the rod-lowering supporting sleeve moves, thereby the top plate moves upwards, the LIF sheet light source body at the front side of the top plate achieves the purpose of adjusting the height, compared with the prior art, the height of the LIF sheet light source can be adjusted according to specific needs, the height adjustment can be realized only by simply rotating the rocker, the use is simpler and more convenient, the height adjusting range is controllable, the height is accurately adjusted, the height can be stabilized at the height after the height adjustment is finished, and the height cannot slide downwards to generate a height error;
2. through setting up detachable machanism, when dismantling and changing, press the inside movable rod of connecting hole on the fixed plate, make the movable rod remove, drive the catch plate and remove, catch plate can compression spring afterwards, thereby make movable rod and fixed plate separation, change new LIF sheet light source body afterwards, make the movable rod of new LIF sheet light source body one side spring into the connecting hole on fixed plate surface, accomplish the change, compared with the prior art, when LIF sheet light source body damages, can change, overall structure can not receive the influence, greatly reduced cost of maintenance and maintenance duration, the practicality has been strengthened.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic view of the detachable mechanism of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a support sleeve; 3. a bearing; 4. a threaded rod; 5. a rocker; 6. a threaded sleeve; 7. adjusting a rod; 8. a hinged column; 9. a top plate; 10. a LIF sheet light source body; 11. a lifting rod; 12. moving the plate; 13. a fixing box; 14. a spring; 15. a push plate; 16. a movable rod; 17. a fixing plate; 18. connecting holes; 19. a support pillar; 20. a universal wheel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The movable LIF sheet light source shown in the attached figures 1-4 comprises a bottom plate 1, wherein an adjusting mechanism is arranged at the top of the bottom plate 1;
adjustment mechanism includes supporting sleeve 2, supporting sleeve 2 sets up at 1 top of bottom plate, 2 one side of supporting sleeve is provided with bearing 3, the inside threaded rod 4 that is provided with of bearing 3, 4 one sides of threaded rod run through supporting sleeve 2 and extend to 2 one side of supporting sleeve, 4 one sides of threaded rod are provided with rocker 5, the 4 outside of threaded rod is equipped with thread bush 6, 6 top hinges of thread bush have regulation pole 7, it has hinge post 8 to adjust 7 top hinges, 8 tops of hinge post are provided with roof 9, 9 front sides of roof are equipped with LIF piece light source body 10, 9 bottoms of roof are provided with lifter 11, 11 bottoms of lifter run through supporting sleeve 2 and extend to inside supporting sleeve 2, 11 bottoms of lifter are provided with movable plate 12.
As shown in fig. 1, 3 and 4, a detachable mechanism is arranged between the top plate 9 and the LIF sheet light source body 10, the detachable mechanism includes a fixing box 13, one side of the fixing box 13 is fixedly connected with one side of the LIF sheet light source body 10, a spring 14 is arranged on one side of the inner wall of the fixing box 13, the spring 14 can enable the pushing plate 15 to automatically rebound, and the pushing plate 15 can drive the movable rod 16 to move.
As shown in fig. 1 and 4, a pushing plate 15 is disposed on one side of the spring 14, a movable rod 16 is disposed on one side of the pushing plate 15, one side of the movable rod 16 penetrates through the fixed box 13 and extends to one side of the fixed box 13, the movable rod 16 is located outside the fixed box 13, and the length of the movable rod 16 exposed to the outside can be changed by pushing and pulling the movable rod 16.
As shown in fig. 1, 3 and 4, a fixing plate 17 is disposed on one side of the fixing box 13, and a connecting hole 18 is disposed on a surface of one side of the fixing plate 17, so that the movable rod 16 can be located in the connecting hole 18 on the surface of the fixing plate 17, thereby forming a connection between the fixing plate 17 and the movable rod 16 and improving the stability of the LIF sheet light source body 10.
As shown in fig. 1, 3 and 4, the number of the fixing plates 17 is two, and the fixing plates 17 are arranged on the front side of the top plate 9, so that the fixing plates 17 are connected with the top plate 9, the stability of the fixing plates 17 is improved, and the fixing plates 17 are prevented from falling off.
As shown in the attached drawing 1, the threaded sleeve 6 is in threaded connection with the threaded rod 4, the number of the supporting sleeve 2, the number of the lifting rod 11, the number of the adjusting rod 7 and the number of the threaded sleeve 6 are two, and when the height is adjusted, the supporting sleeve 2, the lifting rod 11 and the adjusting rod 7 can ensure the stability of the whole device.
As shown in fig. 1 and 2, a supporting column 19 is arranged at the bottom of the bottom plate 1, and a universal wheel 20 is arranged at the bottom of the supporting column 19, so that the whole device can move on the ground through the universal wheel 20, and the maneuverability of the device is improved.
The working principle of the utility model is as follows: when the height of the LIF sheet light source body 10 is adjusted, firstly, the rocker 5 is rotated, then the rocker 5 rotates to drive the threaded rod 4 on one side of the rocker 5 to rotate, and further, the threaded sleeve 6 which is connected with the outer side of the threaded rod 4 in a threaded manner is driven to move on the threaded rod 4, the threaded sleeve 6 moves towards the middle, the adjusting rod 7 is hinged with the threaded sleeve 6, the adjusting rod 7 is hinged with the hinged column 8 at the bottom of the top plate 9, when the threaded sleeve 6 moves, the adjusting rod 7 can be slowly lifted from the horizontal direction to be adjusted to the vertical direction, meanwhile, the lifting rod 11 at the bottom of the top plate 9 can move upwards in the supporting sleeve 2, and further the top plate 9 moves upwards, so that the LIF sheet light source body 10 at the front side of the top plate 9 achieves the purpose of adjusting the height, when the LIF sheet light source body 10 is disassembled and replaced, the movable rod 16 in the connecting hole 18 on the fixed plate 17 is pressed, so that the movable rod 16 moves to drive the pushing plate 15 which is connected with the movable rod and is arranged in the fixed box 13, then the pushing plate 15 compresses the spring 14, so that the movable rod 16 is separated from the fixed plate 17, and then a new LIF sheet light source body 10 is replaced, so that the movable rod 16 at one side of the new LIF sheet light source body 10 is popped into the connecting hole 18 on the surface of the fixed plate 17, and the replacement is completed.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A portable LIF piece light source, includes the bottom plate, its characterized in that: the top of the bottom plate is provided with an adjusting mechanism;
the adjusting mechanism comprises a supporting sleeve, the supporting sleeve is arranged at the top of the bottom plate, a bearing is arranged on one side of the supporting sleeve, a threaded rod is arranged inside the bearing, the supporting sleeve is penetrated through one side of the threaded rod and extends to one side of the supporting sleeve, a rocker is arranged on one side of the threaded rod, a threaded sleeve is arranged on the outer side of the threaded rod, an adjusting rod is hinged to the top of the threaded sleeve, a hinged column is hinged to the top of the adjusting rod, a top plate is arranged at the top of the hinged column, an LIF sheet light source body is arranged on the front side of the top plate, a lifting rod is arranged at the bottom of the top plate, the bottom of the lifting rod penetrates through the supporting sleeve and extends to the inside of the supporting sleeve, and a moving plate is arranged at the bottom of the lifting rod.
2. The mobile LIF sheet light source of claim 1, wherein: the detachable mechanism is arranged between the top plate and the LIF sheet light source body and comprises a fixed box, one side of the fixed box is fixedly connected with one side of the LIF sheet light source body, and a spring is arranged on one side of the inner wall of the fixed box.
3. The mobile LIF sheet light source of claim 2, wherein: spring one side is provided with the catch plate, catch plate one side is provided with the movable rod, fixed box is run through and extends to fixed box one side to movable rod one side.
4. The mobile LIF sheet light source of claim 2, wherein: one side of the fixing box is provided with a fixing plate, and the surface of one side of the fixing plate is provided with a connecting hole.
5. The mobile LIF sheet light source of claim 4, wherein: the fixed plate sets up to two in quantity, the fixed plate sets up in the roof front side.
6. The mobile LIF sheet light source of claim 1, wherein: the threaded sleeve is in threaded connection with the threaded rod, and the number of the supporting sleeve, the lifting rod, the adjusting rod and the threaded sleeve is two.
7. The mobile LIF sheet light source of claim 1, wherein: the bottom plate bottom is provided with the support column, the support column bottom is provided with the universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219836.2U CN215489164U (en) | 2021-06-02 | 2021-06-02 | Movable LIF sheet light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121219836.2U CN215489164U (en) | 2021-06-02 | 2021-06-02 | Movable LIF sheet light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215489164U true CN215489164U (en) | 2022-01-11 |
Family
ID=79782148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121219836.2U Active CN215489164U (en) | 2021-06-02 | 2021-06-02 | Movable LIF sheet light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215489164U (en) |
-
2021
- 2021-06-02 CN CN202121219836.2U patent/CN215489164U/en active Active
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