CN220568985U - Embedded field lens convenient to install inside vibrating mirror - Google Patents
Embedded field lens convenient to install inside vibrating mirror Download PDFInfo
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- CN220568985U CN220568985U CN202220876163.6U CN202220876163U CN220568985U CN 220568985 U CN220568985 U CN 220568985U CN 202220876163 U CN202220876163 U CN 202220876163U CN 220568985 U CN220568985 U CN 220568985U
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- field lens
- groove
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- block
- mirror
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- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000010030 laminating Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an embedded field lens convenient to install in a vibrating lens, which relates to the technical field of field lenses and comprises a vibrating lens shell, wherein the vibrating lens shell is detachably connected with the field lens shell, one end of the vibrating lens shell is provided with a circular through groove, the circular through groove is provided with a circular ring, one side, close to the inside, of the circular ring is fixedly connected with a sliding groove, the upper end of the sliding groove is provided with a notch, the sliding groove is fixedly connected with a sliding block at one end of the field lens shell in a sliding manner, when the field lens is used, the sliding block is fixed between an anti-moving block and an anti-moving plate, the anti-moving block and the anti-moving plate clamp the sliding block, so that the shaking probability of the field lens after installation is reduced, the stability of the field lens after installation is improved, the efficiency of the field lens during replacement is improved, the replacement step is simplified, the problem that the whole field lens installation piece is required to be opened when the field lens main body is installed in a traditional manner is avoided, and the convenience of operation is increased.
Description
Technical Field
The utility model relates to the technical field of field lenses, in particular to an embedded field lens convenient to install in a vibrating lens.
Background
The field lens is a lens which works near the focal plane of the objective lens and can effectively reduce the size of the detector, and precisely, the field lens should work at the image plane of the objective lens.
The field lens is used for various equipment devices, in particular for detection devices, and is externally installed and internally installed during installation.
When the existing embedded field lens is installed and connected with a device, the field lens fixing piece is generally required to be opened entirely, then the field lens is installed inside the device entirely, the thin end of the field lens penetrates through the installation opening of the fixing piece from inside to outside to achieve installation and fixation of the field lens, and the field lens is required to be opened entirely when being installed and disassembled in such a way that the user is difficult to install and disassemble and inconvenient to use.
In view of the above, the present utility model provides an in-line field lens that is easily installed inside a galvanometer.
Disclosure of Invention
The utility model aims to provide an embedded field lens which is convenient to install in a vibrating lens, when the field lens is used, a sliding block is fixed between an anti-moving block and an anti-moving plate, the anti-moving block and the anti-moving plate clamp the sliding block, so that shaking probability after the field lens is installed is reduced, stability after the field lens is installed is improved, efficiency in replacement is improved when the field lens needs to be replaced, replacement steps are simplified, the problem that the whole field lens installation piece needs to be opened when the field lens main body is required to be installed in the prior art is solved, convenience in operation is improved, a layer of protection structure is added after the field lens is installed, stability after the field lens is installed is further improved, and dropping probability of the field lens is reduced, so that the problem in the background technology is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an embedded field lens convenient to install in vibrating mirror, includes the vibrating mirror casing, and the vibrating mirror casing can dismantle the connection field lens casing, and vibrating mirror casing one end sets up circular logical groove, and circular logical groove sets up the ring, and the ring is close to inside one side fixed connection sliding tray;
the upper end of the sliding groove is provided with a notch, the sliding groove is in sliding connection with a sliding block fixedly connected with one end of the field lens shell, and the size of the sliding block is matched with the size of the notch.
Further, the two sides of the vibrating mirror shell are symmetrically provided with thread through grooves, the surfaces, which are in contact with the thread through grooves, of the two sides of the field mirror shell are provided with thread grooves, the thread through grooves are in threaded connection with threaded rods, and the threaded rods penetrate through the thread through grooves and are connected with the thread grooves.
Further, the upper end of the field lens shell is provided with a groove, the inner wall of the circular through groove is provided with a clamping groove, two sides of the groove are provided with sliding grooves, the sliding grooves are slidably connected with sliding blocks on two sides of the clamping block, a first spring is placed between the clamping block and the groove on the bottom surface, and one side of the clamping block is a cambered surface.
Further, one end of the sliding groove is in a hook shape, one end of the sliding block is in a hook shape, and one end of the hook shape of the sliding block is attached to one end of the sliding groove in a hook shape.
Further, a groove is formed in one side of the lower end of the circular through groove formed in the vibrating mirror shell, a third spring is arranged on the inner bottom surface of the groove, an anti-moving block is arranged above the third spring, and one side of the upper end of the anti-moving block is attached to the sliding block.
Further, the circular through groove lower extreme opposite side that the mirror casing set up shakes is provided with the recess, and recess one side is provided with logical groove and link up the outer terminal surface of field lens casing, and the outer terminal surface of field lens casing is provided with the movable block, movable block fixed connection connecting rod, connecting rod fixed connection anti-motion plate, anti-motion plate upper end one side and slider laminating.
Further, a second spring is arranged below the connecting rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the embedded field lens convenient to install in the vibrating lens, when the field lens is used, the sliding block is fixed between the anti-moving block and the anti-moving plate, the anti-moving block and the anti-moving plate clamp the sliding block, the shaking probability after the field lens is installed is reduced, the stability after the field lens is installed is improved, when the field lens needs to be replaced, the efficiency during replacement is improved, the replacement step is simplified, the problem that the whole field lens installation piece needs to be opened when the field lens main body is installed in the prior art is solved, and the convenience of operation is improved.
2. According to the embedded field lens convenient to install in the vibrating mirror, through the use of the threaded rod, after the field lens is installed, a layer of protection structure is added, so that the stability of the field lens after installation is further improved, and the falling probability of the field lens is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top cross-sectional view of the present utility model;
FIG. 3 is a front cross-sectional view of the present utility model;
FIG. 4 is a schematic diagram of a field lens structure according to the present utility model;
FIG. 5 is a schematic diagram of a moving block according to the present utility model;
FIG. 6 is a schematic diagram of the structure of the anti-motion block of the present utility model.
In the figure: 1. a vibrating mirror housing; 2. a field lens housing; 11. a threaded rod; 13. a moving block; 131. a connecting rod; 132. an anti-motion plate; 133. a second spring; 14. a sliding groove; 15. an anti-motion block; 151. a third spring; 21. a first spring; 22. a clamping block; 23. a thread groove; 24. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order to solve the technical problem that the whole device needs to be opened for replacement when the field lens is installed, please refer to fig. 1-6, the following preferred scheme is provided:
the utility model provides an embedded field lens convenient to install inside the mirror that shakes, includes mirror housing 1, its characterized in that: the vibrating mirror shell 1 is detachably connected with the field mirror shell 2, one end of the vibrating mirror shell 1 is provided with a circular through groove, the circular through groove is provided with a circular ring, and one side of the circular ring, which is close to the inside, is fixedly connected with the sliding groove 14;
the upper end of the sliding groove 14 is provided with a notch, the sliding groove 14 is fixedly connected with a sliding block 24 at one end of the field lens shell 2 in a sliding manner, and the size of the sliding block 24 is matched with the size of the notch.
Specifically, when the field lens is to be installed, the sliding block 24 at one end of the field lens housing 2 is aligned with the notch, the field lens is pushed into the circular through groove, the sliding block 24 is attached to the sliding groove 14, the field lens is rotated, and the installation is completed.
Further, referring to fig. 1, 2, 3, 4, the following preferred embodiments are provided:
the two sides of the vibrating mirror shell 1 are symmetrically provided with thread through grooves, the surfaces, which are contacted with the thread through grooves, of the two sides of the field mirror shell 2 are provided with thread grooves 23, the thread through grooves are in threaded connection with the threaded rod 11, and the threaded rod 11 penetrates through the thread through grooves and is connected with the thread grooves 23.
Specifically, after the field lens receives the fixation of the anti-motion block 15 and the anti-motion plate 132, the threaded rod 11 is aligned to the threaded through groove and the threaded groove 23, the threaded rod 11 is rotated into the threaded through groove and the threaded groove 23, the field lens and the vibrating lens are tightly attached, the working difficulty of the anti-motion block 15 and the anti-motion plate 132 is reduced, when the field lens is taken out, the threaded rod 11 is loosened, the field lens is rotated, and the field lens is taken out for replacement.
Further, referring to fig. 3 and 4, the following preferred embodiments are provided:
the upper end of the field lens shell 2 is provided with a groove, the inner wall of the circular through groove is provided with a clamping groove, two sides of the groove are provided with sliding grooves, the sliding grooves are connected with sliding blocks on two sides of a clamping block 22 in a sliding mode, a first spring 21 is placed between the clamping block 22 and the groove on the bottom surface, and one side of the clamping block 22 is a cambered surface.
Specifically, when the field lens is between the anti-motion block 15 and the anti-motion plate 132, the anti-motion block 15 and the anti-motion plate 132 clamp the field lens, and the clamping block 22 arranged on one side of the field lens housing 2 is clamped in the clamping groove under the action of the first spring 21, so that the field lens is better fixed.
Further, referring to fig. 2, 3 and 4, the following preferred embodiments are provided:
one end of the sliding groove 14 is in a hook shape, one end of the sliding block 24 is in a hook shape, and the hook-shaped end of the sliding block 24 is attached to the hook-shaped end of the sliding groove 14.
Specifically, when installing the field lens, the sliding block 24 is attached to the sliding groove 14, and the two are tightly attached to each other at one end of the hook, so that the sliding block 24 slides in the sliding groove 14 to prevent the field lens from suddenly falling.
In order to solve the technical problem of shaking in the sliding groove 14 after the installation of the field lens, please refer to fig. 1, 2, 3 and 6, the following preferred scheme is provided:
the circular through groove that the mirror casing 1 set up is provided with the recess on one side of the lower extreme, and the bottom surface sets up third spring 151 in the recess, and the anti-motion block 15 has been placed to third spring 151 top, and anti-motion block 15 upper end one side is laminated with slider 24.
Specifically, when the field lens rotates by a certain angle, the sliding block 24 fixedly connected with one end of the field lens housing 2 rotates, the anti-motion block 15 receives pressure, the third spring 151 is pressed down, the anti-motion block 15 is contracted into the groove, and when the pressure disappears, the third spring 151 is restored to push the anti-motion block 15 to be restored to the original state, so that the field lens is prevented from shaking.
Further, referring to fig. 3 and 5, the following preferred embodiments are provided:
the circular through groove lower extreme opposite side that shakes mirror casing 1 set up is provided with the recess, and recess one side is provided with the through groove and link up the outer terminal surface of field lens casing 2, and the outer terminal surface of field lens casing 2 is provided with movable block 13, and movable block 13 fixed connection connecting rod 131, connecting rod 131 fixed connection anti-motion plate 132, anti-motion plate 132 upper end one side and slider 24 laminating.
Specifically, when the field lens rotates by a certain angle, the sliding block 24 fixedly connected with one end of the field lens housing 2 is blocked by the anti-moving plate 132, and does not move any more, and when the field lens needs to be taken out, the moving block 13 is pushed downwards to drive the anti-moving plate 132 to move downwards, and meanwhile, the field lens is rotated to the notch to be taken out.
Further, referring to fig. 5, the following preferred scheme is provided:
a second spring 133 is placed under the connection rod 131.
Specifically, the second spring 133 pushes the connecting rod 131, so that the anti-moving plate 132 is tightly attached to the sliding block 24 in the absence of external force, and the sliding block 24 is prevented from moving in the sliding groove 14.
To sum up: when a field lens is to be installed, the sliding block 24 at one end of the field lens shell 2 is aligned with the notch, the field lens is pushed into the circular through groove, the sliding block 24 is attached to the sliding groove 14, the field lens is rotated and fixed, the sliding block 24 is attached to the sliding groove 14, one end of the hook is tightly attached to the sliding block 24, the sliding block 24 slides in the sliding groove 14, when the field lens rotates for a certain angle, the sliding block 24 fixedly connected with one end of the field lens shell 2 rotates, the anti-moving block 15 receives pressure, the third spring 151 is pressed down, the anti-moving block 15 is contracted into the groove, when the pressure disappears, the third spring 151 is restored to push the anti-moving block 15 to be original, the field lens is prevented from shaking, when the field lens rotates for a certain angle, the sliding block 24 fixedly connected with one end of the field lens shell 2 is prevented from being moved by the anti-moving plate 132, when the field lens is required to be taken out, the moving block 13 is pushed down to drive the anti-moving plate 132 to move down, simultaneously, the field lens is rotated to the gap to be taken out, the second spring 133 pushes the connecting rod 131, when no external force exists, the anti-motion plate 132 is tightly attached to the sliding block 24, the sliding block 24 is prevented from moving in the sliding groove 14, when the field lens is between the anti-motion block 15 and the anti-motion plate 132, the anti-motion block 15 and the anti-motion plate 132 clamp the field lens, the clamping block 22 arranged at one side of the field lens shell 2 is clamped in the clamping groove under the action of the first spring 21, the field lens is better fixed, after the field lens is fixed by the anti-motion block 15 and the anti-motion plate 132, the threaded rod 11 is aligned with the threaded through groove and the threaded groove 23, the threaded rod 11 is rotated into the threaded through groove and the threaded groove 23, the field lens and the vibrating lens are tightly attached, the working difficulty of the anti-motion block 15 and the anti-motion plate 132 is reduced, when the field lens is taken out, the threaded rod 11 is loosened, the field lens is rotated, the field lens is taken out, and (5) replacing.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an embedded field lens convenient to install inside the mirror that shakes, includes mirror casing (1), its characterized in that shakes: the vibrating mirror shell (1) is detachably connected with the field mirror shell (2), one end of the vibrating mirror shell (1) is provided with a circular through groove, the circular through groove is provided with a circular ring, and one side, close to the inside, of the circular ring is fixedly connected with the sliding groove (14);
the upper end of the sliding groove (14) is provided with a notch, the sliding groove (14) is fixedly connected with a sliding block (24) at one end of the field lens shell (2) in a sliding manner, and the size of the sliding block (24) is matched with the size of the notch.
2. An in-line field lens for facilitating installation inside a vibrating mirror according to claim 1, wherein: the vibration mirror is characterized in that thread through grooves are symmetrically formed in two sides of the vibration mirror shell (1), thread grooves (23) are formed in surfaces, in contact with the thread through grooves, of two sides of the field mirror shell (2), the thread through grooves are connected with the threaded rod (11) in a threaded mode, and the threaded rod (11) penetrates through the thread through grooves and is connected with the thread grooves (23).
3. An in-line field lens for facilitating installation inside a vibrating mirror according to claim 1, wherein: the field lens shell (2) upper end is provided with the recess, and circular logical inslot wall sets up the draw-in groove, and the recess both sides are provided with the spout, and the slider of spout sliding connection fixture block (22) both sides has placed first spring (21) between fixture block (22) and the bottom surface recess, and fixture block (22) one side is the cambered surface.
4. An in-line field lens for facilitating installation inside a vibrating mirror according to claim 1, wherein: one end of the sliding groove (14) is in a hook shape, one end of the sliding block (24) is in a hook shape, and one end of the hook shape of the sliding block (24) is attached to one end of the sliding groove (14) in a hook shape.
5. An in-line field lens for facilitating installation inside a vibrating mirror according to claim 1, wherein: the circular through groove that shakes mirror casing (1) set up one side is provided with the recess, and the bottom surface sets up third spring (151) in the recess, and anti-motion block (15) have been placed to third spring (151) top, and anti-motion block (15) upper end one side is laminated with slider (24).
6. An in-line field lens for facilitating mounting within a vibrating mirror as defined in claim 5, wherein: the circular through groove lower extreme opposite side that shakes mirror casing (1) set up is provided with the recess, and recess one side is provided with logical groove and link up the outer terminal surface of field mirror casing (2), and the outer terminal surface of field mirror casing (2) is provided with movable block (13), and movable block (13) fixed connection connecting rod (131), connecting rod (131) fixed connection anti-motion plate (132), anti-motion plate (132) upper end one side and slider (24) laminating.
7. The in-line field lens for facilitating installation inside a vibrating mirror of claim 6, wherein: a second spring (133) is arranged below the connecting rod (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220876163.6U CN220568985U (en) | 2022-04-16 | 2022-04-16 | Embedded field lens convenient to install inside vibrating mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220876163.6U CN220568985U (en) | 2022-04-16 | 2022-04-16 | Embedded field lens convenient to install inside vibrating mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220568985U true CN220568985U (en) | 2024-03-08 |
Family
ID=90094281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220876163.6U Active CN220568985U (en) | 2022-04-16 | 2022-04-16 | Embedded field lens convenient to install inside vibrating mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220568985U (en) |
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2022
- 2022-04-16 CN CN202220876163.6U patent/CN220568985U/en active Active
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