CN212989760U - Auxiliary light source device for stereo microscope - Google Patents
Auxiliary light source device for stereo microscope Download PDFInfo
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- CN212989760U CN212989760U CN202021630169.2U CN202021630169U CN212989760U CN 212989760 U CN212989760 U CN 212989760U CN 202021630169 U CN202021630169 U CN 202021630169U CN 212989760 U CN212989760 U CN 212989760U
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Abstract
The utility model belongs to the technical field of auxiliary light source devices, in particular to an auxiliary light source device for a stereoscopic microscope, which comprises a fixed shell, a first fixed seat and a second fixed seat, wherein a motor is arranged inside the fixed shell; the utility model discloses, through setting up the motor, the starter motor, make the pivot drive first screw thread post and rotate, make the slider in the spout internalization, make a screw thread section of thick bamboo rise or reduce, conveniently adjust the height of lighting lamp, it is more convenient, through setting up the second bearing, kelly and spring, through pulling the kelly, make the kelly keep away from the ring channel, conveniently carry out rotary adjustment to the lighting lamp, loosen the kelly, under the effect of spring, make the inner wall overlap joint of kelly and ring channel, conveniently fix the direction of rotation of lighting lamp, through setting up second screw thread post and screw cap, through unscrewing the screw cap, make the screw cap keep away from the second fixing base, through rotating the light, conveniently adjust the angle of lighting lamp, more practical.
Description
Technical Field
The utility model belongs to the technical field of auxiliary light source device, concretely relates to auxiliary light source device for stereoscopic microscope.
Background
The microscope is an optical instrument formed by one lens or a combination of a plurality of lenses, is a mark of human beings entering the atomic era, is mainly used for magnifying micro objects to be seen by naked eyes of human beings, and comprises a microscope spectroscopic microscope and an electron microscope: the optical microscope was originated by the father of jensen in the netherlands in 1590, the existing optical microscope can magnify an object by 1600 times, the minimum resolution limit reaches 1/2 of the wavelength, the length of a mechanical barrel of the microscope in China is generally 160 millimeters, an auxiliary light source device is needed when the microscope is used for observation, and the existing auxiliary light source device is inconvenient to adjust.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an auxiliary light source device for a stereo microscope, which has the characteristic of convenient adjustment.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary light source device for a stereoscopic microscope comprises a fixed shell, a first fixed seat and a second fixed seat, wherein a motor is arranged in the fixed shell, a rotating shaft is fixedly connected to an output shaft of the motor, a round hole is formed in the top of the fixed shell, a first bearing is fixedly connected to the inner wall of the round hole, the rotating shaft penetrates through the first bearing, a first threaded column is fixedly connected to the other end of the rotating shaft, a threaded cylinder is connected to the surface of the first threaded column in a threaded manner, a fixed cylinder is fixedly connected to the top of the fixed shell, a second bearing is sleeved on the surface of the threaded cylinder, the surface of the second bearing is fixedly connected to the inner wall of the first fixed seat, an annular groove is formed in the surface of the threaded cylinder, a movable hole is formed in the surface of the first fixed seat, a clamping rod is movably connected in the movable hole, and a spring is sleeved on the, the one end fixed connection of spring is on first fixing base, the other end fixed connection of spring is on the kelly, the side fixedly connected with electric putter of first fixing base, electric putter's one end fixedly connected with connecting block, the through-hole has been seted up on the relative inner wall of second fixing base, the equal fixedly connected with second screw thread post in two sides of connecting block, two the second screw thread post all passes through-hole threaded connection and has screw cap, two the equal fixedly connected with buckle in surface of screw cap, the side fixed connection lamp stand of second fixing base, be provided with the light on the lamp stand.
Preferably, a storage battery pack is arranged in the fixed shell, and a control switch is arranged on the surface of the fixed shell.
Preferably, the bottom of the fixed shell is fixedly connected with supporting legs, and rubber pads are arranged at the bottoms of the supporting legs.
Preferably, a sliding groove is formed in the inner wall of the fixed cylinder, a sliding block is fixedly connected to the surface of the threaded cylinder, and the sliding block is movably connected into the sliding groove.
Preferably, the other end of the clamping rod is overlapped with the inner wall of the annular groove.
Preferably, the surface of the threaded cap is fixedly connected with a buckle plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up the motor, the starter motor, make the pivot drive first screw thread post and rotate, make the slider in the spout internalization, make a screw thread section of thick bamboo rise or reduce, conveniently adjust the height of lighting lamp, it is more convenient, through setting up the second bearing, kelly and spring, through pulling the kelly, make the kelly keep away from the ring channel, conveniently carry out rotary adjustment to the lighting lamp, loosen the kelly, under the effect of spring, make the inner wall overlap joint of kelly and ring channel, conveniently fix the direction of rotation of lighting lamp, through setting up second screw thread post and screw cap, through unscrewing the screw cap, make the screw cap keep away from the second fixing base, through rotating the light, conveniently adjust the angle of lighting lamp, more practical.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is an enlarged schematic structural view of the position A of the present invention;
fig. 3 is a schematic view of a connection structure between a connecting block and a second fixing seat of the present invention;
in the figure: 1. a stationary case; 2. a motor; 3. a rotating shaft; 4. a first bearing; 5. a fixed cylinder; 6. a first threaded post; 7. a threaded barrel; 8. a slider; 9. a chute; 10. a first fixed seat; 11. a second bearing; 12. an annular groove; 13. a movable hole; 14. a clamping rod; 15. a spring; 16. an electric push rod; 17. connecting blocks; 18. a second fixed seat; 19. a second threaded post; 20. a threaded cap; 21. a lamp socket; 22. an illuminating lamp; 23. a control switch; 24. a battery pack; 25. supporting legs; 26. a rubber pad; 27. and (5) buckling the plate.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: an auxiliary light source device for a stereoscopic microscope comprises a fixed shell 1, a first fixed seat 10 and a second fixed seat 18, wherein a motor 2 is arranged inside the fixed shell 1, a rotating shaft 3 is fixedly connected to an output shaft of the motor 2, the motor 2 is arranged, the motor 2 is started, the rotating shaft 3 drives a first threaded column 6 to rotate, a sliding block 8 moves in a sliding groove 9, a threaded cylinder 7 is raised or lowered, the height of an illuminating lamp 22 is conveniently adjusted, the operation is more convenient and faster, a round hole is formed in the top of the fixed shell 1, a first bearing 4 is fixedly connected to the inner wall of the round hole, the rotating shaft 3 penetrates through the first bearing 4, the first threaded column 6 is fixedly connected to the other end of the rotating shaft 3, a threaded cylinder 7 is in threaded connection with the surface of the first threaded column 6, a fixed cylinder 5 is fixedly connected to the top of the fixed shell 1, a second bearing 11 is sleeved on the surface of the threaded cylinder 7, the surface of the second bearing 11 is fixedly connected to the inner wall of the first fixing seat 10, the surface of the threaded cylinder 7 is provided with an annular groove 12, the surface of the first fixing seat 10 is provided with a movable hole 13, a clamping rod 14 is movably connected in the movable hole 13, a spring 15 is sleeved on the surface of the clamping rod 14 in a movable manner, one end of the spring 15 is fixedly connected to the first fixing seat 10, the other end of the spring 15 is fixedly connected to the clamping rod 14, the clamping rod 14 and the spring 15 are arranged, the clamping rod 14 is far away from the annular groove 12 by pulling the clamping rod 14 through the second bearing 11, the clamping rod 14 and the spring 15, the lighting lamp 22 is conveniently adjusted in a rotating manner, the clamping rod 14 is loosened, the clamping rod 14 is lapped with the inner wall of the annular groove 12 under the action of the spring 15, the rotating direction of the lighting lamp 22 is conveniently fixed, the side surface of the first fixing seat 10 is fixedly connected with an electric push rod 16, the through-hole has been seted up on the relative inner wall of second fixing base 18, the equal fixedly connected with second screw thread post 19 in two sides of connecting block 17, two the second screw thread post 19 all passes through-hole threaded connection and has screw cap 20, two the equal fixedly connected with buckle 27 in surface of screw cap 20, the side fixed connection lamp stand 21 of second fixing base 18, be provided with light 22 on the lamp stand 21, through setting up second screw thread post 19 and screw cap 20, through unscrewing screw cap 20, make screw cap 20 keep away from second fixing base 18, through rotating light 22, conveniently adjust the angle of light 22, more practical.
Specifically, the storage battery pack 24 is arranged inside the fixed shell 1, and the control switch 23 is arranged on the surface of the fixed shell 1, so that the device can be conveniently adjusted and controlled.
Specifically, the bottom of set casing 1 is fixedly connected with supporting leg 25, the bottom of supporting leg 25 is provided with rubber pad 26, makes the device more stable when placing.
Specifically, the inner wall of the fixed barrel 5 is provided with a sliding groove 9, the surface of the threaded barrel 7 is fixedly connected with a sliding block 8, and the sliding block 8 is movably connected in the sliding groove 9 to limit the threaded barrel 7.
Specifically, the other end of the clamping rod 14 is overlapped with the inner wall of the annular groove 12.
Specifically, the buckle plate 27 is fixedly connected to the surface of the screw cap 20, so that the screw cap 20 can be conveniently adjusted in a rotating mode.
The utility model discloses a theory of operation and use flow: the utility model discloses, when using, according to the use needs, through control switch 23, starter motor 2, make pivot 3 drive first screw thread post 6 and rotate, make slider 8 at spout 9 internalization, make a screw thread section of thick bamboo 7 rise or reduce, adjust light 22 to suitable height, through pulling kelly 14, make kelly 14 keep away from ring channel 12, carry out rotation regulation to light 22, rotate light 22 to suitable direction, loosen kelly 14, under the effect of spring 15, make kelly 14 and ring channel 12's inner wall overlap joint, fix light 22 direction of rotation, through unscrewing screw cap 20, make screw cap 20 keep away from second fixing base 18, through rotating light 22, adjust light 22 to suitable angle, adjust the completion back, screw cap 20 screws up.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an auxiliary light source device for stereoscopic microscope, includes set casing (1), first fixing base (10) and second fixing base (18), its characterized in that: a motor (2) is arranged in the fixed shell (1), a rotating shaft (3) is fixedly connected to an output shaft of the motor (2), a round hole is formed in the top of the fixed shell (1), a first bearing (4) is fixedly connected to the inner wall of the round hole, the rotating shaft (3) penetrates through the first bearing (4), a first threaded column (6) is fixedly connected to the other end of the rotating shaft (3), a threaded cylinder (7) is connected to the surface of the first threaded column (6) in a threaded manner, a fixed cylinder (5) is fixedly connected to the top of the fixed shell (1), a second bearing (11) is sleeved on the surface of the threaded cylinder (7), the surface of the second bearing (11) is fixedly connected to the inner wall of the first fixed seat (10), an annular groove (12) is formed in the surface of the threaded cylinder (7), a movable hole (13) is formed in the surface of the first fixed seat (10), a clamping rod (14) is movably connected in the movable hole (13), a spring (15) is sleeved on the surface of the clamping rod (14) in a movable mode, one end of the spring (15) is fixedly connected to the first fixing seat (10), the other end of the spring (15) is fixedly connected to the clamping rod (14), an electric push rod (16) is fixedly connected to the side face of the first fixing seat (10), a connecting block (17) is fixedly connected to one end of the electric push rod (16), a through hole is formed in the opposite inner wall of the second fixing seat (18), second threaded columns (19) are fixedly connected to two side faces of the connecting block (17), two second threaded columns (19) are connected with threaded caps (20) through threads of the through hole, buckling plates (27) are fixedly connected to the surfaces of the two threaded caps (20), and lamp holders (21) are fixedly connected to the side faces of the second fixing seat (18), and the lamp holder (21) is provided with an illuminating lamp (22).
2. The auxiliary light source device for a stereomicroscope according to claim 1, wherein: a storage battery pack (24) is arranged in the fixed shell (1), and a control switch (23) is arranged on the surface of the fixed shell (1).
3. The auxiliary light source device for a stereomicroscope according to claim 1, wherein: the bottom fixedly connected with supporting leg (25) of set casing (1), the bottom of supporting leg (25) is provided with rubber pad (26).
4. The auxiliary light source device for a stereomicroscope according to claim 1, wherein: the inner wall of the fixed cylinder (5) is provided with a sliding groove (9), the surface of the threaded cylinder (7) is fixedly connected with a sliding block (8), and the sliding block (8) is movably connected in the sliding groove (9).
5. The auxiliary light source device for a stereomicroscope according to claim 1, wherein: the other end of the clamping rod (14) is lapped with the inner wall of the annular groove (12).
6. The auxiliary light source device for a stereomicroscope according to claim 1, wherein: the surface of the thread cap (20) is fixedly connected with a buckle plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021630169.2U CN212989760U (en) | 2020-08-07 | 2020-08-07 | Auxiliary light source device for stereo microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021630169.2U CN212989760U (en) | 2020-08-07 | 2020-08-07 | Auxiliary light source device for stereo microscope |
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| Publication Number | Publication Date |
|---|---|
| CN212989760U true CN212989760U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021630169.2U Active CN212989760U (en) | 2020-08-07 | 2020-08-07 | Auxiliary light source device for stereo microscope |
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| CN (1) | CN212989760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235948A (en) * | 2021-12-24 | 2022-03-25 | 仓信无损检测设备苏州有限公司 | Flaw detection wear-resistant block |
-
2020
- 2020-08-07 CN CN202021630169.2U patent/CN212989760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235948A (en) * | 2021-12-24 | 2022-03-25 | 仓信无损检测设备苏州有限公司 | Flaw detection wear-resistant block |
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