CN212007749U - Performance detection device of diffractive optical element - Google Patents
Performance detection device of diffractive optical element Download PDFInfo
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- CN212007749U CN212007749U CN202021115461.0U CN202021115461U CN212007749U CN 212007749 U CN212007749 U CN 212007749U CN 202021115461 U CN202021115461 U CN 202021115461U CN 212007749 U CN212007749 U CN 212007749U
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- optical element
- threaded rod
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Abstract
The utility model discloses a performance detection device of a diffraction optical element, in particular to the technical field of detection components, which comprises a supporting device, wherein the bottom of the supporting device is provided with a telescopic device, the outer side of the telescopic device at the bottom of the supporting device is provided with a jack, a vertical clamping device and a transverse clamping device are arranged above the supporting device, the supporting device comprises a supporting plate, one side of the supporting plate is fixedly connected with a handle, a groove is arranged on the supporting plate, the telescopic device comprises a thread cylinder, a connecting disc is arranged inside the thread cylinder, the connecting disc is fixedly connected with a supporting rod, a limiting disc is fixedly connected inside the thread cylinder, the thread cylinder is connected with a threaded rod in a threaded manner, the utility model has the advantages that the direction and the position of the supporting plate can be adjusted through a simple structure, thereby the installation of a workbench and a frame of, simple operation and high use value.
Description
Technical Field
The utility model relates to a determine module technical field, concretely relates to diffraction optical element's performance detection device.
Background
At present, optical detection components move towards integrated structure more, and the installation that equipment is comparatively reasonable is realized to whole machine case or frame that adopts more, but the detection component of the old-fashioned of part does not assist the installation running assembly at present, therefore equipment need be with the help of lifting device or fork truck when short distance adjustment position, and this kind of mode causes slight damage to equipment easily.
The existing detection device is provided with wheels on a bottom plate of a supporting plate, although the wheels are convenient for moving a working platform or a rack on the supporting plate and the supporting plate, the supporting plate cannot be lifted or lowered, when the working platform and the rack are installed, a forklift or a crane is still required, the mode is complex in operation and high in cost.
Therefore, it is necessary to invent a performance detection device for a diffractive optical element.
SUMMERY OF THE UTILITY MODEL
Therefore, the performance detection device for the diffractive optical element is characterized in that a thread cylinder and a threaded rod are arranged between a supporting plate and a universal wheel, when the thread cylinder is rotated, a workbench on the supporting plate and a workbench on the supporting plate can ascend or descend together, and meanwhile, the vertical threaded rod and the horizontal threaded rod which are arranged can clamp the workbench, so that the workbench can be rapidly installed on a rack, and the problems of complex installation process and high cost are solved.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
a performance detection device for a diffraction optical element comprises a supporting device, wherein a telescopic device is arranged at the bottom of the supporting device, a jack is arranged on the outer side of the telescopic device at the bottom of the supporting device, and a vertical clamping device and a transverse clamping device are arranged above the supporting device;
the supporting device comprises a supporting plate, one side of the supporting plate is fixedly connected with a handle, and a groove is formed in the supporting plate;
the telescopic device comprises a threaded cylinder, a connecting disc is arranged in the threaded cylinder and fixedly connected with a supporting rod, a limiting disc is fixedly connected in the threaded cylinder, the threaded cylinder is in threaded connection with a threaded rod, and the bottom of the threaded rod is fixedly connected with a universal wheel;
the vertical clamping device comprises a vertical threaded rod, the vertical threaded rod is welded with a connecting rod, the bottom of the connecting rod is fixedly connected with a sliding ball, the sliding ball is connected with a first pressing plate in a sliding mode, a spherical groove is formed in the pressing plate, and a sliding groove is formed in the first pressing plate;
the transverse clamping device comprises a transverse threaded rod which is fixedly connected with a second pressing plate.
Preferably, the support plate is provided with scale marks.
Preferably, the sliding ball has the same diameter as the spherical groove in which the sliding ball is located.
Preferably, the connecting rod is slidable in the slide groove.
Preferably, the first pressing plate is fixedly connected with the rubber strip.
Preferably, the second pressing plate is fixedly connected with a rubber pad.
Preferably, the connecting disc is the same as the inner diameter of the threaded cylinder.
Preferably, the inner wall of the threaded cylinder is provided with threads matched with the threaded rod.
The embodiment of the utility model provides a have following advantage:
when the utility model is used, when the utility model is used for moving the frame, the frame is arranged in the groove of the support plate, the vertical threaded rod is rotated to enable the first pressure plate to press the frame, and then the transverse clamping device is rotated to enable the second pressure plate to press the frame, so as to push the handle, and the support plate and the frame are moved to the mounting position or other places under the action of the universal wheels; when a workbench of the diffraction optical performance detection device needs to be installed, a case or the workbench is placed in a groove of a supporting plate, a vertical threaded rod is rotated to enable a first pressing plate to press a rack, then a transverse clamping device is rotated to enable a second pressing plate to press the case or the workbench, a handle is pushed, the supporting plate and the workbench of the diffraction optical performance detection device are moved to the rack under the action of a universal wheel, a threaded cylinder is rotated to enable an installation structure of the workbench of the diffraction optical performance detection device to ascend or descend to the position of the installation structure of the rack, and the installation of the workbench of the diffraction optical performance detection device is completed; when the mounting structure of frame is higher than the mounting structure of workstation, use the jack to support according to further rising to the mounting structure of workstation and the mounting structure of frame at same height, the utility model discloses can make backup pad adjustment direction and position with comparatively simple structure to accomplish the installation of diffraction optics performance detection device's workstation and frame, this device simple structure, easy operation, use value is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural diagram provided in embodiment 1 of the present invention;
fig. 2 is a plan view provided in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a telescopic device provided in embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a vertical clamping device provided in embodiment 1 of the present invention;
fig. 5 is a top view of the supporting plate provided in embodiment 2 of the present invention.
In the figure: the device comprises a support device 2, a telescopic device 3, a vertical clamping device 4, a transverse clamping device 5, a jack 6, a support plate 21, a handle 22, scale marks 23, a groove 24, a threaded cylinder 31, a threaded rod 32, a universal wheel 33, a support rod 34, a connecting disc 35, a limiting disc 36, a vertical threaded rod 41, a first pressing plate 42, a sliding chute 43, a spherical groove 44, a sliding ball 45, a rubber strip 46, a connecting rod 47, a transverse threaded rod 51, a second pressing plate 52 and a rubber pad 53.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
Example 1:
referring to the attached drawings 1-4 of the specification, the performance detection device of the diffraction optical element of the embodiment comprises a supporting device 2, a telescopic device 3, a vertical clamping device 4, a transverse clamping device 5 and a jack 6;
further, the supporting device 2 comprises a supporting plate 21, a handle 22 and a groove 24, specifically, one side of the supporting plate 21 is fixedly connected with the handle 22; the supporting plate 21 functions to support the rack or the cabinet so as to move the rack or the cabinet; the handle 22 is used for conveniently moving the support plate 21, so that the support plate 21 is more labor-saving; the groove 24 is used to stabilize the rack or cabinet after it is placed on the support plate 21.
Further, the telescopic device 3 comprises a threaded cylinder 31, a threaded rod 32, a universal wheel 33, a supporting rod 34, a connecting disc 35 and a limiting disc 36, specifically, the connecting disc 35 is arranged inside the threaded cylinder 31, the connecting disc 35 is fixedly connected with the supporting rod 34, the limiting disc 36 is fixedly connected inside the threaded cylinder 31, the threaded cylinder 31 is in threaded connection with the threaded rod 32, and the universal wheel 33 is fixedly connected at the bottom of the threaded rod 32; the relative height of the screw cylinder 31 and the support plate 21 is not changed, and when the screw cylinder 31 is rotated, the support plate 21 and the screw cylinder 31 are lifted or lowered together; the connecting disc 35 is used for connecting the support plate 21 and the threaded cylinder 31 together, and the limiting disc 36 is used for preventing the support rod 34 from descending, so that the support plate 21 and the threaded cylinder 31 are driven to ascend or descend together by rotating the threaded cylinder 31; the universal wheels 33 serve to facilitate the movement of the support plate 21.
Further, the vertical clamping device 4 comprises a vertical threaded rod 41, a first pressing plate 42, a sliding groove 43, a spherical groove 44, a sliding ball 45, a rubber strip 46 and a connecting rod 47, specifically, the vertical threaded rod 41 is welded with the connecting rod 47, the bottom of the connecting rod 47 is fixedly connected with the sliding ball 45, the sliding ball 45 is slidably connected with the first pressing plate 42, the pressing plate 42 is provided with the spherical groove 44, and the first pressing plate 42 is provided with the sliding groove 43; when the vertical threaded rod 41 is rotated, the vertical threaded rod 41 can drive the first pressing plate 42 to move forwards, so that the first pressing plate 42 can press the rack or the chassis; the spherical groove 44 and the sliding ball 45 are used for rotating the vertical threaded rod 41, the connecting rod 47 can slide in the sliding groove, and the sliding ball 45 slides in the spherical groove 44, so that two vertical threaded rods 41 need to be rotated simultaneously, and the vertical clamping is more convenient; the rubber strip 46 is used to prevent the first pressing plate 42 from impressing on the chassis or the rack when the first pressing plate 42 presses the chassis or the rack.
Further, the transverse clamping device comprises a transverse threaded rod 51, a second pressing plate 52 and a rubber pad 53, and particularly, the transverse threaded rod 51 is fixedly connected with the second pressing plate 52; when the transverse threaded rod 51 is rotated, the transverse threaded rod 51 drives the second pressing plate 52 to move, so that the second pressing plate 52 can transversely press the rack or the chassis, and the rubber pad 53 is used for preventing the second pressing plate 52 from impressing on the chassis or the rack when the second pressing plate 52 presses the rack or the chassis.
The implementation scenario is specifically as follows:
when the utility model is used, the frame is placed in the groove 24 of the support plate 21, the vertical threaded rod 41 is rotated to press the frame by the first pressing plate 42, and then the transverse clamping device is rotated to press the frame by the second pressing plate 52, so that the handle 22 is pushed, and the support plate 21 and the frame are moved to the mounting position or other places under the action of the universal wheels 33; when the workbench of the diffraction optical performance detection device needs to be installed, a case or the workbench is placed in the groove 24 of the support plate 21, the vertical threaded rod 41 is rotated to enable the first pressing plate 42 to press the rack, then the transverse clamping device is rotated to enable the second pressing plate 52 to press the case or the workbench, the handle 22 is pushed, the support plate 21 and the workbench of the diffraction optical performance detection device are moved to the rack under the action of the universal wheel 33, the threaded cylinder 31 is rotated to enable the installation structure of the workbench of the diffraction optical performance detection device to ascend or descend to the position of the installation structure of the rack, and the installation of the workbench of the diffraction optical performance detection device is completed.
Example 2:
referring to the attached FIG. 5 of the specification, the difference from the embodiment 1 is: the supporting plate 21 is provided with scale marks 23.
The implementation scenario is specifically as follows:
when installing diffraction optics performance detection device's workstation, rotatory vertical threaded rod 41 makes first pressure strip 42 compress tightly diffraction optics performance detection device's workstation, for guaranteeing diffraction optics performance detection device's workstation can guarantee with the frame level as far as possible, observes the scale mark and rotatory vertical threaded rod 41 all around, makes one side of diffraction optics performance detection device's workstation just press on scale mark 23 to the workstation of diffraction optics performance detection device can be installed more quickly.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A performance detecting apparatus for a diffractive optical element, characterized in that: the device comprises a supporting device (2), wherein a telescopic device (3) is arranged at the bottom of the supporting device (2), a jack (6) is arranged on the outer side of the telescopic device (3) at the bottom of the supporting device (2), and a vertical clamping device (4) and a transverse clamping device (5) are arranged above the supporting device (2);
the supporting device (2) comprises a supporting plate (21), one side of the supporting plate (21) is fixedly connected with a handle (22), and a groove (24) is formed in the supporting plate (21);
the telescopic device (3) comprises a threaded barrel (31), a connecting disc (35) is arranged inside the threaded barrel (31), the connecting disc (35) is fixedly connected with a supporting rod (34), a limiting disc (36) is fixedly connected in the threaded barrel (31), the threaded barrel (31) is in threaded connection with a threaded rod (32), and the bottom of the threaded rod (32) is fixedly connected with a universal wheel (33);
the vertical clamping device (4) comprises a vertical threaded rod (41), the vertical threaded rod (41) is welded with a connecting rod (47), the bottom of the connecting rod (47) is fixedly connected with a sliding ball (45), the sliding ball (45) is connected with a first pressing plate (42) in a sliding mode, a spherical groove (44) is formed in the pressing plate (42), and a sliding groove (43) is formed in the first pressing plate (42);
the transverse clamping device (5) comprises a transverse threaded rod (51), and the transverse threaded rod (51) is fixedly connected with a second pressing plate (52).
2. The performance testing apparatus for a diffractive optical element according to claim 1, wherein: and scale marks (23) are arranged on the supporting plate (21).
3. The performance testing apparatus for a diffractive optical element according to claim 1, wherein: the sliding ball (45) has the same diameter as the spherical groove (44), and the sliding ball (45) is arranged in the spherical groove (44).
4. The performance testing apparatus for a diffractive optical element according to claim 1, wherein: the connecting rod (47) can slide in the sliding groove (43).
5. The performance testing apparatus for a diffractive optical element according to claim 1, wherein: the first pressing plate (42) is fixedly connected with a rubber strip (46).
6. The performance testing apparatus for a diffractive optical element according to claim 4, wherein: the second pressing plate (52) is fixedly connected with a rubber pad (53).
7. The performance testing apparatus for a diffractive optical element according to claim 1, wherein: the connecting disc (35) is the same as the inner diameter of the threaded cylinder (31).
8. The performance testing apparatus for a diffractive optical element according to claim 1, wherein: the inner wall of the thread cylinder (31) is provided with threads matched with the threaded rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021115461.0U CN212007749U (en) | 2020-06-17 | 2020-06-17 | Performance detection device of diffractive optical element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021115461.0U CN212007749U (en) | 2020-06-17 | 2020-06-17 | Performance detection device of diffractive optical element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212007749U true CN212007749U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021115461.0U Active CN212007749U (en) | 2020-06-17 | 2020-06-17 | Performance detection device of diffractive optical element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212007749U (en) |
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2020
- 2020-06-17 CN CN202021115461.0U patent/CN212007749U/en active Active
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