CN216414841U - Light modulation device for microscope - Google Patents
Light modulation device for microscope Download PDFInfo
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- CN216414841U CN216414841U CN202123112967.3U CN202123112967U CN216414841U CN 216414841 U CN216414841 U CN 216414841U CN 202123112967 U CN202123112967 U CN 202123112967U CN 216414841 U CN216414841 U CN 216414841U
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- circuit board
- upper cover
- block
- microscope
- mounting
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Abstract
The utility model relates to a microscope device of adjusting luminance relates to microscope technical field, and it includes the circuit board, still covers the cavity of offering the power supply circuit board and placing including being used for covering the upper cover of establishing the circuit board on, covers on and offers the interface hole that the interface wore to establish on the power supply circuit board, and cavity and interface hole communicate mutually. This application has the effect that is difficult to be stained with the dust on making the circuit board.
Description
Technical Field
The application relates to the technical field of microscopes, in particular to a microscope dimming device.
Background
With the advancement of science and technology, when people cannot carefully observe a small object with naked eyes, people generally observe the object by means of a microscope, and the object is magnified to be seen by the people through the microscope, so that the people can observe the object.
In the related art, in the process of using the microscope, the output power of the lighting device in the light supplement device is changed, so that the illumination brightness emitted by the light supplement device is changed, people can conveniently observe an object, and a circuit board for changing the output power of the light supplement device is generally and directly placed in the light supplement device.
With respect to the related art in the above, the inventors consider that: the circuit board of light filling ware is directly placed in the light filling ware, makes easily be stained with the dust on the circuit board to cause the influence to the work of circuit board, still improved space.
SUMMERY OF THE UTILITY MODEL
In order to be difficult to be stained with the dust on making the circuit board, this application provides a microscope light adjusting device.
The application provides a microscope dimming device adopts following technical scheme:
the microscope dimming device comprises a circuit board and an upper cover used for covering the circuit board, wherein a cavity for placing the circuit board is formed in the upper cover, an interface hole for allowing an interface on the circuit board to penetrate is formed in the upper cover, and the cavity is communicated with the interface hole.
By adopting the technical scheme, the circuit board is placed in the cavity of the upper cover, so that the circuit board is not directly contacted with the outside, dust is not easy to adhere to the circuit board, and the service life of the circuit board is prolonged; and the circuit board is connected with other external components through the interface hole, so that an operator can use the circuit board conveniently.
Optionally, a mounting plate is disposed on one side of the upper cover, which is far away from the interface hole, and the mounting plate covers the cavity.
Through adopting above-mentioned technical scheme, cover through the mounting panel and establish the cavity to place the circuit board between upper cover and mounting panel, make the dust be difficult to get into in the cavity, thereby be difficult to be stained with the dust on making the circuit board.
Optionally, a connecting block is arranged on the circumferential side face of the upper cover, an inserting block is arranged on one side, away from the upper cover, of the connecting block, the inserting block is perpendicular to the connecting block, a fixing plate is arranged on the circumferential side face of the mounting plate, and inserting holes for the inserting block to insert are formed in the fixing plate.
Through adopting above-mentioned technical scheme, set up the fixed plate on the mounting panel, set up the connecting block on covering last, insert the jack on the fixed plate through the inserted block that sets up on the connecting block, make things convenient for the operator to fix a position mounting panel and upper cover to make things convenient for the operator to install mounting panel and upper cover.
Optionally, the inserted block is kept away from one side of connecting block is provided with and is used for the joint piece of fixed plate, the joint piece is located the inserted block is kept away from one side of upper cover.
Through adopting above-mentioned technical scheme, set up the joint piece on the inserted block, lock the fixed plate through the joint piece to lock mounting panel and upper cover, make the mounting panel be difficult to drop from the upper cover.
Optionally, a guide surface is arranged on the clamping block, the guide surface is located on one side, away from the fixing plate, of the clamping block, and the guide surface is obliquely arranged in the direction away from the upper cover from the clamping block to the fixing plate.
Through adopting above-mentioned technical scheme, set up the spigot surface on the joint piece, when the operator inserts spigot block and joint piece in the jack, through the butt between spigot surface and the fixed plate, make things convenient for the operator to insert spigot block and joint piece in the jack.
Optionally, the mounting panel is close to one side of upper cover is seted up the confession the standing groove that the circuit board was placed, the mounting panel is close to one side of upper cover is provided with and is used for placing and lifting the post of placing of circuit board, it is located to place the post the tank bottom of standing groove.
Through adopting above-mentioned technical scheme, set up the standing groove on the mounting panel, set up on the mounting panel and place the post, through placing the circuit board on placing the post, make the circuit board not direct contact with the tank bottom of standing groove to accelerate the heat dissipation of circuit board.
Optionally, one side of placing the post and keeping away from the mounting panel is provided with and is used for fixing the bolt of circuit board, place and set up the confession on the post bolt threaded connection's screw hole.
Through adopting above-mentioned technical scheme, set up the bolt on placing the post, set up the screw hole on placing the post, carry out the screw hole through bolt and screw hole to on being fixed in the post of placing with the circuit board, make the circuit board be difficult to drop from placing the post.
Optionally, the mounting plate is provided with a mounting block, and the mounting block is provided with a mounting hole for mounting.
Through adopting above-mentioned technical scheme, set up the installation piece on the mounting panel, through seting up the mounting hole on the installation piece, make the cylinder of predetermineeing on the installation department pass the mounting hole to fix the mounting panel, make the mounting panel be difficult to remove in the installation department.
Optionally, a connecting piece for connecting with the mounting plate is arranged on the mounting block.
Through adopting above-mentioned technical scheme, set up the connecting piece on the installation piece, be fixed in the mounting panel through the connecting piece with the installation piece on to the mounted position of adjustment installation piece makes things convenient for the operator to install the mounting panel.
Optionally, a nameplate block for marking the interface on the circuit board is arranged on one side of the upper cover, which is far away from the mounting plate, and the nameplate block is located on two sides of the interface hole.
Through adopting above-mentioned technical scheme, set up the data plate piece on the upper cover, mark the name of each interface on the circuit board through the data plate piece, make things convenient for the operator to pass all kinds of plugs from the interface hole, and insert in the interface of circuit board.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the circuit board is placed in the cavity of the upper cover, so that the circuit board is not directly contacted with the outside, dust is not easy to adhere to the circuit board, and the service life of the circuit board is prolonged;
2. the mounting plate is used for covering the cavity, so that the circuit board is placed between the upper cover and the mounting plate, dust is not easy to enter the cavity, and the circuit board is not easy to stick with dust;
3. set up the joint piece on the inserted block, lock the fixed plate through the joint piece to lock mounting panel and upper cover, make the mounting panel be difficult to drop from the upper cover.
Drawings
Fig. 1 is a schematic diagram of the general structure of a microscope dimming device in an embodiment of the present application.
Fig. 2 is an exploded view of the circuit board, the upper cover and the mounting plate in the embodiment of the present application.
Fig. 3 is an exploded view of the circuit board, the upper cover and the mounting plate in the embodiment of the present application.
Description of reference numerals: 1. a circuit board; 2. an upper cover; 3. a cavity; 4. an interface aperture; 5. mounting a plate; 6. a fixing plate; 7. connecting blocks; 8. inserting a block; 9. a jack; 10. a clamping block; 11. a guide surface; 12. mounting blocks; 13. mounting holes; 14. a connecting member; 15. a placement groove; 16. placing the column; 17. a threaded hole; 18. a nameplate block; 19. and (4) bolts.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1 and 2, an embodiment of the present application discloses a microscope dimming device, which includes an upper cover 2 for covering a circuit board 1 and a mounting plate 5. The cavity 3 that the power supply circuit board 1 was placed is seted up on the upper cover 2, sets up the interface hole 4 that the interface wore to establish on the power supply circuit board 1 on the upper cover 2, and interface hole 4 communicates with cavity 3 each other, and mounting panel 5 is installed in the one side that the interface hole 4 was kept away from to upper cover 2, and cavity 3 is lived in the lid of mounting panel 5. In placing and being fixed in cavity 3 with circuit board 1, through upper cover 2 and mounting panel 5, make the dust be difficult to get into inside cavity 3 to be difficult to be stained with the dust on making circuit board 1.
Referring to fig. 2 and 3, the upper cover 2 is provided with two nameplate blocks 18 for marking the interface through epoxy resin glue, and the two nameplate blocks 18 are respectively located at two ends of the interface hole 4 in the height direction. In the actual manufacturing of the nameplate block 18, an operator can directly inject the nameplate block 18 on the upper cover 2 or print the nameplate block 18 on the upper cover 2 according to the actual situation.
Referring to fig. 2 and 3, a placing groove 15 for placing the circuit board 1 is formed in the mounting plate 5, a placing column 16 for placing the circuit board 1 is integrally arranged on the mounting plate 5, the placing column 16 is located at the bottom of the placing groove 15, the height of the placing column 16 is larger than the depth of the placing groove 15, a bolt 19 for fixing the circuit board 1 is arranged on one side of the placing column 16 away from the mounting plate 5, and a threaded hole 17 for connecting a bolt 29 in a threaded manner is formed in the placing column 16. In the present embodiment, the placing columns 16 are provided in total with four, and the four placing columns 16 are located at the four corners of the placing slot 15.
Referring to fig. 2 and 3, the upper cover 2 is integrally provided with the connecting blocks 7, the connecting blocks 7 are located at two ends along the length direction of the upper cover 2, one side of the connecting block 7 away from the upper cover 2 is integrally provided with the inserting block 8, the inserting block 8 is arranged from the connecting block 7 to the mounting plate 5, and the height direction of the inserting block 8 is perpendicular to the thickness direction of the connecting block 7. The mounting panel 5 is provided with a fixing plate 6 in an integrated manner, the fixing plate 6 is positioned at two ends along the length direction of the mounting panel 5, and the mounting panel 5 is provided with a jack 9 for inserting the insert block 8. In this embodiment, the mounting plate 5 is provided with two fixing plates 6 at both ends along the length direction, and the upper cover 2 is provided with two connecting blocks 7 at both ends along the length direction.
Referring to fig. 2 and 3, a clamping block 10 for locking the insert block 8 on the fixing plate 6 is integrally arranged on one side of the insert block 8 away from the connecting block 7, and the clamping block 10 is located on one side of the insert block 8 away from the upper cover 2. The clamping block 10 is provided with a guide surface 11, the guide surface 11 is used for facilitating the insertion of the insertion block 8 into the insertion hole 9, and the guide surface 11 is obliquely arranged from the insertion block 8 to the clamping block 10 in the direction away from the upper cover 2.
Referring to fig. 2 and 3, the upper cover 2 is integrally provided with a connecting piece 14 along both ends of the length direction of the upper cover 2, one side of the connecting piece 14 away from the upper cover 2 is integrally provided with an installation block 12 for installation, the installation block 12 is located between the two fixing plates 6, the installation block 12 is provided with an installation hole 13 for a pre-installed column to pass through, and the length direction of the installation hole 13 is consistent with the thickness direction of the upper cover 2. In the actual installation process, an operator can fix the side of the installation plate 5 far away from the upper cover 2 at the pre-installation position directly through epoxy resin glue. In this embodiment, the two fixing plates 6, the connecting member 14 and the mounting block 12 are integrally disposed, the height of the mounting block 12 is greater than the thickness of the fixing plate 6, and the height of the mounting block 12 is equal to the height of the connecting member 14.
The installation process of the microscope dimming device in the embodiment of the application is as follows:
1. the circuit board 1 is placed on the placing column 16.
2. The bolts 19 are screwed into the screw holes 17 until the circuit board 1 is fixed to the placing posts 16.
3. The upper cover 2 is covered on the mounting plate 5, and the insert block 8 is inserted into the jack 9 until the clamping block 10 abuts against the fixing plate 6.
4. The mounting plate 5 is fixed by passing a column preset at the pre-mounting position through the mounting hole 13, or the mounting plate 5 is fixed at the pre-mounting position by epoxy resin glue.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A microscope dimming device comprising a circuit board (1), characterized in that: the circuit board is characterized by further comprising an upper cover (2) used for covering the circuit board (1), a cavity (3) for the circuit board (1) to be placed is formed in the upper cover (2), an interface hole (4) for an interface on the circuit board (1) to penetrate is formed in the upper cover (2), and the cavity (3) is communicated with the interface hole (4).
2. A dimming device for a microscope as claimed in claim 1, wherein: and a mounting plate (5) is arranged on one side, far away from the interface hole (4), of the upper cover (2), and the mounting plate (5) is arranged on the cavity (3) in a covering manner.
3. A dimming device for a microscope as claimed in claim 2, wherein: be provided with connecting block (7) on the circumference side of upper cover (2), connecting block (7) are kept away from one side of upper cover (2) is provided with inserted block (8), inserted block (8) with connecting block (7) mutually perpendicular, be provided with fixed plate (6) on the circumference side of mounting panel (5), seted up the confession on fixed plate (6) inserted jack (9) of inserted block (8).
4. A dimming device for a microscope as claimed in claim 3, wherein: keep away from inserted block (8) one side of connecting block (7) is provided with and is used for the joint piece (10) of fixed plate (6), joint piece (10) are located inserted block (8) are kept away from one side of upper cover (2).
5. A dimming device for a microscope as claimed in claim 4, wherein: seted up spigot surface (11) on joint piece (10), spigot surface (11) are located joint piece (10) are kept away from one side of fixed plate (6), spigot surface (11) are followed joint piece (10) extremely fixed plate (6) are to keeping away from the direction slope setting of upper cover (2).
6. A dimming device for a microscope as claimed in claim 2, wherein: mounting panel (5) are close to the confession has been seted up to one side of upper cover (2) standing groove (15) that circuit board (1) was placed, mounting panel (5) are close to one side of upper cover (2) is provided with and is used for placing and lifting the post (16) of placing of circuit board (1), it is located to place post (16) the tank bottom of standing groove (15).
7. A dimming device for a microscope as claimed in claim 6, wherein: place post (16) and keep away from one side of mounting panel (5) is provided with and is used for fixing bolt (19) of circuit board (1), place and offer the confession on post (16) bolt (19) threaded connection's screw hole (17).
8. A dimming device for a microscope as claimed in claim 2, wherein: the mounting plate (5) is provided with a mounting block (12), and a mounting hole (13) for mounting is formed in the mounting block (12).
9. A dimming device for a microscope as claimed in claim 8, wherein: the mounting block (12) is provided with a connecting piece (14) which is used for being connected with the mounting plate (5).
10. A dimming device for a microscope as claimed in claim 2, wherein: and a nameplate block (18) used for marking an interface on the circuit board (1) is arranged on one side, away from the mounting plate (5), of the upper cover (2), and the nameplate block (18) is positioned on two sides of the interface hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123112967.3U CN216414841U (en) | 2021-12-11 | 2021-12-11 | Light modulation device for microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123112967.3U CN216414841U (en) | 2021-12-11 | 2021-12-11 | Light modulation device for microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216414841U true CN216414841U (en) | 2022-04-29 |
Family
ID=81282527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123112967.3U Active CN216414841U (en) | 2021-12-11 | 2021-12-11 | Light modulation device for microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216414841U (en) |
-
2021
- 2021-12-11 CN CN202123112967.3U patent/CN216414841U/en active Active
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