CN216013803U - Biconvex lens interval regulating and controlling piece - Google Patents
Biconvex lens interval regulating and controlling piece Download PDFInfo
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- CN216013803U CN216013803U CN202122399115.0U CN202122399115U CN216013803U CN 216013803 U CN216013803 U CN 216013803U CN 202122399115 U CN202122399115 U CN 202122399115U CN 216013803 U CN216013803 U CN 216013803U
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Abstract
The utility model relates to a biconvex lens technical field specifically is a biconvex lens interval adjusting and controlling part, including sight glass and support frame, the lateral wall of sight glass is provided with the moving member, the inside of support frame is provided with rotating member and mounting, the side of mounting is provided with the elastic component, and the middle part of mounting is provided with the pulling member and passes through the piece, and the pass through piece includes the trompil, and the trompil is seted up in the middle part of push-and-pull board, and the pivot is pegged graft in the trompil; the beneficial effects are that: the utility model provides a piece rotates can realize the removal of eyepiece and objective through the rotation piece, the utility model provides a mounting can realize fixing it with mounting and eyepiece and objective contact through the elastic component, just enough fix eyepiece and objective after adjusting the position.
Description
Technical Field
The utility model relates to a biconvex lens technical field specifically is a biconvex lens interval controlling part.
Background
The lenticular lens sheet is a lenticular lens sheet including an incident surface and an exit surface, and is characterized in that the focal length of the middle portion of the lens surface is long and the focal length of the end portion of each lens surface is short;
among the prior art, optical microscope uses is exactly lenticular, and existing optical microscope can not fix when adjusting thick accurate burnt spiral and thin accurate burnt spiral, but can take place the position of transferring but the situation that article in the eyepiece is unclear will appear in a meeting or touching once for a while, for this reason, the utility model provides a lenticular interval regulating and controlling piece is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biconvex lens interval controlling part to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biconvex lens interval controlling part, includes sight glass and support frame, the lateral wall of sight glass is provided with the moving member, the inside of support frame is provided with rotates piece and mounting, the side of mounting is provided with the elastic component, and the middle part of mounting is provided with draws the piece and passes through the piece, and the piece includes the trompil, and the middle part at the push-and-pull board is seted up to the trompil, and the pivot is pegged graft in the trompil.
Preferably, the moving member includes latch, slide, first connecting plate and spout, and the side at the sight glass is installed to first connecting plate, and the side at first connecting plate is installed to the slide, and the latch is installed in the side of slide, and the inside at the support frame is seted up to the spout, and the slide is pegged graft in the spout.
Preferably, the rotating part comprises a rotating wheel with teeth, a knob, a rotating shaft and a limiting plate, the rotating wheel with teeth is installed in the supporting frame, the rotating shaft penetrates through the supporting frame, the knob is installed at one end of the rotating shaft, and the limiting plate is installed on the side wall of the rotating shaft.
Preferably, the fixing member includes a fixing plate and fixing teeth, the fixing plate is mounted inside the supporting frame, and the fixing teeth are mounted on the side surface of the fixing plate.
Preferably, the elastic member includes a pushing plate and a spring, the pushing plate is mounted on a side surface of the fixing plate, the spring is mounted inside the supporting frame, and one end of the spring is connected to the pushing plate.
Preferably, the pulling member comprises a handle, a push-pull plate and a second connecting plate, the push-pull plate is arranged on the side surface of the fixed plate, the second connecting plate is arranged at the end part of the push-pull plate, the second connecting plate is connected with the two push-pull plates, and the handle is arranged on the side surface of the second connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the rotating piece provided by the utility model can realize the movement of the ocular lens and the objective lens by rotating the rotating piece;
2. the utility model provides a mounting can realize fixing it through elastic component with mounting and eyepiece and objective contact, just enough fixes eyepiece and objective after adjusting the position.
Drawings
FIG. 1 is a schematic view of a rotating member according to the present invention;
FIG. 2 is a schematic view of the structure of the pulling element of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: the device comprises an observation mirror 1, a support frame 2, a sliding chute 3, a toothed rotating wheel 4, a clamping tooth 5, a sliding plate 6, a first connecting plate 7, a fixed tooth 8, a squeezing plate 9, a spring 10, a limiting plate 11, a push-pull plate 12, a handle 13, an opening 14, a fixing plate 15, a second connecting plate 16, a knob 17 and a rotating shaft 18.
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 to 3, the present invention provides a technical solution: a biconvex lens interval adjusting and controlling part comprises an observation mirror 1 and a supporting frame 2, wherein a moving part is arranged on the side wall of the observation mirror 1, the moving part comprises a latch 5, a sliding plate 6, a first connecting plate 7 and a sliding groove 3, the first connecting plate 7 is arranged on the side surface of the observation mirror 1, the sliding plate 6 is arranged on the side surface of the first connecting plate 7, the latch 5 is arranged on the side surface of the sliding plate 6, the sliding groove 3 is arranged inside the supporting frame 2, the sliding plate 6 is inserted in the sliding groove 3, the teeth on the outer edge of a toothed rotating wheel 4 are clamped in the latch 5, so that the observation mirror 1 moves up and down, the sliding plate 6 is connected with the observation mirror 1 through the first connecting plate 7, and the sliding plate 6 is clamped in the sliding groove 3, so that the observation mirror 1 only moves up and down;
a rotating part and a fixing part are arranged inside the support frame 2, the rotating part comprises a toothed rotating wheel 4, a knob 17, a rotating shaft 18 and a limiting plate 11, the toothed rotating wheel 4 is arranged inside the support frame 2, the rotating shaft 18 penetrates through the support frame 2, the knob 17 is arranged at one end of the rotating shaft 18, and the limiting plate 11 is arranged on the side wall of the rotating shaft 18, so that the rotating shaft 18 cannot interfere with the movement of the fixing plate 15, the knob 17 is rotated, the toothed rotating wheel 4 starts to rotate, the rotating shaft 18 cannot shake due to the limiting plate 11, and teeth on the outer edge of the toothed rotating wheel 4 are clamped in the clamping teeth 5, so that the observation mirror 1 moves up and down;
the fixing part comprises a fixing plate 15 and fixing teeth 8, the fixing plate 15 is arranged inside the support frame 2, the fixing teeth 8 are arranged on the side surface of the fixing plate 15, the fixing plate 15 moves towards the left side, and the fixing teeth 8 are separated from the clamping teeth 5, so that the fixing plate 15 is not fixed with the sliding plate 6;
an elastic part is arranged on the side surface of the fixing part, the elastic part comprises a squeezing plate 9 and a spring 10, the squeezing plate 9 is arranged on the side surface of the fixing plate 15, the spring 10 is arranged inside the supporting frame 2, one end of the spring 10 is connected with the squeezing plate 9, the two pushing plates 12 move outwards, the spring 10 is contracted, and the squeezing plate 9 enters a groove of the spring 10;
the middle part of the fixed part is provided with a pulling part and a through part, the pulling part comprises a handle 13, two push-pull plates 12 and a second connecting plate 16, the push-pull plates 12 are arranged on the side surface of the fixed plate 15, the second connecting plate 16 is arranged at the end part of the push-pull plates 12, the second connecting plate 16 is connected with the two push-pull plates 12, the handle 13 is arranged on the side surface of the second connecting plate 16, the handle 13 is pulled by hands, the second connecting plate 16 moves outwards, the two push-pull plates 12 move outwards, and the spring 10 is contracted;
the pass-through member comprises an opening 14, the opening 14 is arranged in the middle of the push-pull plate 12, the rotating shaft 18 is inserted in the opening 14, and when the fixing plate 15 moves, the rotating shaft 18 is in the opening 14, so that the rotating shaft 18 does not interfere with the movement of the fixing plate 15.
The working principle is as follows: in actual use, the handle 13 is pulled by hand, the second connecting plate 16 moves outwards, the two push-pull plates 12 move outwards, the spring 10 is contracted, the push-pull plate 9 enters the groove of the spring 10, the fixed plate 15 moves towards the left side, the fixed teeth 8 are separated from the latch 5, so that the fixed plate 15 is not fixed with the sliding plate 6, when the fixed plate 15 moves, the rotating shaft 18 is in the opening 14, so that the rotating shaft 18 does not interfere with the movement of the fixed plate 15, the rotating knob 17 is rotated, the toothed wheel 4 starts to rotate, the limiting plate 11 prevents the rotating shaft 18 from shaking, the teeth on the outer edge of the toothed wheel 4 are clamped in the latch 5, so that the observation mirror 1 moves up and down, the sliding plate 6 is connected with the observation mirror 1 through the first connecting plate 7, the sliding plate 6 is clamped in the sliding groove 3, so that the observation mirror 1 only moves up and down, after the position is adjusted, the handle 13 is released, the spring 10 pushes the fixed plate 15, the fixed teeth 8 are clamped in the latch 5, the slide 6 is fixed.
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 (6)
1. The utility model provides a lenticular lens interval control spare, includes sight glass (1) and support frame (2), its characterized in that: the side wall of the observation mirror (1) is provided with a moving part, the inside of the support frame (2) is provided with a rotating part and a fixing part, the side face of the fixing part is provided with an elastic part, the middle part of the fixing part is provided with a pulling part and a passing part, the passing part comprises an opening (14), the opening (14) is arranged in the middle of the push-pull plate (12), and the rotating shaft (18) is inserted into the opening (14).
2. A lenticular pitch control according to claim 1, wherein: the moving member includes latch (5), slide (6), first connecting plate (7) and spout (3), and the side at observation mirror (1) is installed in first connecting plate (7), and the side at first connecting plate (7) is installed in slide (6), and the side at slide (6) is installed in latch (5), and the inside at support frame (2) is seted up in spout (3), and slide (6) are pegged graft in spout (3).
3. A lenticular pitch control according to claim 1, wherein: the rotating piece comprises a toothed rotating wheel (4), a knob (17), a rotating shaft (18) and a limiting plate (11), the toothed rotating wheel (4) is installed inside the supporting frame (2), the rotating shaft (18) penetrates through the supporting frame (2), the knob (17) is installed at one end of the rotating shaft (18), and the limiting plate (11) is installed on the side wall of the rotating shaft (18).
4. A lenticular pitch control according to claim 1, wherein: the fixing piece comprises a fixing plate (15) and fixing teeth (8), the fixing plate (15) is installed inside the supporting frame (2), and the fixing teeth (8) are installed on the side face of the fixing plate (15).
5. A lenticular pitch control according to claim 1, wherein: the elastic piece comprises a squeezing plate (9) and a spring (10), the squeezing plate (9) is installed on the side face of the fixing plate (15), the spring (10) is installed inside the supporting frame (2), and one end of the spring (10) is connected with the squeezing plate (9).
6. A lenticular pitch control according to claim 1, wherein: the pulling piece comprises a handle (13), push-pull plates (12) and a second connecting plate (16), the push-pull plates (12) are arranged on the side face of the fixing plate (15), the second connecting plate (16) is arranged at the end portion of each push-pull plate (12), the second connecting plate (16) is connected with the two push-pull plates (12), and the handle (13) is arranged on the side face of the second connecting plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399115.0U CN216013803U (en) | 2021-09-30 | 2021-09-30 | Biconvex lens interval regulating and controlling piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122399115.0U CN216013803U (en) | 2021-09-30 | 2021-09-30 | Biconvex lens interval regulating and controlling piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216013803U true CN216013803U (en) | 2022-03-11 |
Family
ID=80584594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122399115.0U Active CN216013803U (en) | 2021-09-30 | 2021-09-30 | Biconvex lens interval regulating and controlling piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216013803U (en) |
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2021
- 2021-09-30 CN CN202122399115.0U patent/CN216013803U/en active Active
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