CN208076799U - A kind of lens mounting stand of adjustable angle - Google Patents
A kind of lens mounting stand of adjustable angle Download PDFInfo
- Publication number
- CN208076799U CN208076799U CN201721307719.5U CN201721307719U CN208076799U CN 208076799 U CN208076799 U CN 208076799U CN 201721307719 U CN201721307719 U CN 201721307719U CN 208076799 U CN208076799 U CN 208076799U
- Authority
- CN
- China
- Prior art keywords
- interior cylinder
- cylinder table
- eyeglass
- mounting groove
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of lens mounting stand of adjustable angle is provided to the utility model, is related to optical-mechanical system component design field.It is made of shell, interior cylinder table, eyeglass mounting groove and four major part of adjusting screw.When installation, ball, spring are sequentially arranged in the hole of shell side first, screw on closed screw, shell assembling to be finished, interior cylinder table is installed inside the shell along central axial direction so that it can inside the shell along central axis rotation again, coarse adjustment angle is achieved the purpose that with this；Eyeglass mounting groove is connect by a rotary shaft with interior cylinder table, then is connect eyeglass mounting groove with the strip boss of interior cylinder table upper surface by two adjusting screws, vernier angle is achieved the purpose that with this.The utility model is simple in structure, and angle adjustable range is big and Adjustment precision is high, has larger practical value for the design debugging of optical-mechanical system.
Description
Technical field
The utility model is related to optical-mechanical system component design fields, and in particular to a kind of eyeglass installation of adjustable angle
Seat.
Background technology
The rapid development of optical-mechanical system at present so that the design of various light path systems becomes simpler and is also easier to reality
It is existing, but for the installation of eyeglass, the technological means generally taken be according to a kind of single mounting base in its position and angle design,
If mounting base error occurs in design or manufacturing process, the failure of mounting base can be led to, and this mounting base can only be applied
In a kind of specific light path system, the scope of application receives severely restricts；In addition to this, although some lens mounting stand
With certain angle regulating function, but the range of its angular adjustment is often smaller or degree of regulation is not high, so design one
The lens mounting stand that kind angle can be arbitrarily adjusted and degree of regulation is high is particularly important.
Utility model content
The purpose of this utility model is that in order to solve the problems, such as that angle needs to be adjusted eyeglass during the installation process,
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of lens mounting stand of adjustable angle, including shell, interior cylinder table, eyeglass mounting groove and adjusting screw four are big
Part, the interior cylinder table are installed on along central axis in shell, by the semicolumn boss of interior cylinder table side with it is described outer
Ball sliding friction on the inside of shell so that interior cylinder table can be rotated around central axis inside the shell；The eyeglass mounting groove passes through
A piece rotary shaft is connect with interior cylinder table, then by two adjusting screws by the eyeglass mounting groove and the interior cylinder table upper table
The strip boss in face connects；Its tightness can be changed, by turning adjusting screw respectively to reach fine tuning setting angle
Purpose.
In the utility model preferred embodiment, the outer side face is provided with multiple mounting holes, can by ball and
Spring is sequentially arranged in hole, then the mounting hole described in screw closure.
In the utility model preferred embodiment, two are provided between the eyeglass mounting groove and the strip boss
A adjustment spring, there are two adjusting screw, adjusting screw is placed through eyeglass mounting groove lower half portion side for mounting base setting
Through-hole, then connect with the protrusion short axle on strip boss, eyeglass setting angle can be carried out by turning adjusting screw thin
Fine adjustment.
In the utility model preferred embodiment, eyeglass mounting groove lower half portion is with holes solid of bottom center
Structure, and side is opened there are two through-hole, for through-hole diameter than the adjusting screw diameter bigger, top half is the structure of fluting；
For the size of eyeglass mounting groove lower half portion bottom opening, the diameter in hole and the interior cylinder table upper surface trepanning
Size is consistent；For the fluting size of the eyeglass mounting groove top half, the length and width of slot should be slightly bigger than eyeglass length and width
Between 0.1mm to 0.2mm, height should be 1/4 to the 1/5 of lens height.
In the utility model preferred embodiment, there are one cylindrical body supports column, support columns for the outer casing bottom setting
Bottom centre opens there are one threaded hole, threaded hole can be used the lens mounting stand of the adjustable angle and column extension bar or light
Learn testing stand connection.
In the utility model preferred embodiment, the interior cylinder table outer diameter is more smaller than the internal diameter of outer cover, it is ensured that
The tight fit of interior cylinder table and shell；It is provided with multiple semicolumn boss, the semicolumn in the middle part of the interior cylinder table side
Boss is enclosed around the interior cylinder table side one, and quantity is identical with the ball quantity, and the semicolumn boss outermost end and
The interior cylinder table side is located on same vertical plane.
In the utility model preferred embodiment, the interior cylinder table upper surface is symmetrically set with two squares
Boss, the square boss are integrally formed with the interior cylinder table, and the square protrusions are for assisting coarse adjustment eyeglass
The angle of mounting base；The square protrusions height is far below the height of the eyeglass mounting groove.
In the utility model preferred embodiment, the interior cylinder table upper surface is also set up there are one strip boss,
The strip boss is integrally formed with the interior cylinder table, and strip boss side is provided with two protrusion short axles, institute
The half that strip boss height is about the eyeglass installation groove height is stated, length is consistent with eyeglass installation slot length.
By adopting the above-described technical solution, the utility model has the beneficial effects that：
Shell and interior cylinder table are separated, it can the rough adjusting eyeglass established angle of wide-angle by rotating internal pylon
Degree, regulative mode is simple, and adjustable angle adjusting range reaches 360 °；
Strip boss and its accessory structure positioned at interior cylinder table upper surface can carry out the angle of eyeglass mounting groove thin
Fine adjustment, degree of regulation is high and operation is easy.
Description of the drawings
Fig. 1 is the overall structure exploded perspective view of the utility model；
Fig. 2 is the utility model installation is complete schematic diagram；
Fig. 3 is the shell section schematic diagram of the utility model.
In above-mentioned attached drawing, 1：Shell 2：Interior cylinder table 3：Square protrusions 4：Adjusting screw 5：Adjustment spring 6：Mirror
Piece mounting groove side through-hole 7：Eyeglass card slot 8：Eyeglass mounting groove 9：Strip boss 10：Rotary shaft 11：Ball 12：Pressure
Tight spring 13：Closed screw 14：Cylindrical body supports column
Specific implementation mode
Below in conjunction with attached drawing, the specific implementation mode of utility model is described in detail.
Please refer to Fig. 1, the present embodiment provides a kind of eyeglass erectors of adjustable angle comprising shell 1, interior cylinder table 2,
Adjusting screw 4, eyeglass mounting groove 8.
As shown in figure 3, for the shell 1, geometrical model is the closed circular ring structure of bottom surface, to make the eyeglass
Mounting base can be connect with column extension bar or optical bench, and one section of support is provided with along the bottom surface central axis of the shell 1
Cylinder 14 is provided with the threaded hole of a M6 in the bottom center of support cylinder 14；For the lateral surface of the shell 1,
The multiple mounting holes of spaced set, when installation, the ball 11 that will be first slightly less than installation bore dia is put into the mounting hole, is protected
One section light hairspring 12 can be installed thereafter, then use closed screw in the inside slightly protruding of the shell 1 by demonstrate,proving the ball 11
13 close the mounting hole, and ensureing spring 12, there are one the active forces for being directed toward the center of circle to ball 11.
As shown in Figure 1, for interior cylinder table 2, diameter is smaller 0.5mm than the internal diameter of the shell 1, highly with the shell
1 height is almost the same, in the side of the interior cylinder table 2, is provided with multiple semicylinder boss, ensures semicylinder boss
Outermost end is located at the interior cylinder table side on same vertical plane, quantity and 1 side of the shell of the semicolumn boss
11 quantity of ball it is identical；When installation, the central axis by the interior cylinder table 2 along the shell 1 is mounted in the shell 1
Portion, ensure the semicolumn boss of 2 side of interior cylinder table can be in contact with the ball 11 of 1 inside of the shell and it is described in
Cylinder table 2 can do 360 ° of rotations inside the shell 1 around central axis；For the square of 2 upper surface of interior cylinder table
Boss is integrally formed with interior cylinder table, is mainly used for assist operators and is carried out coarse adjustment to eyeglass setting angle；For
The strip boss 9 of 2 upper surface of interior cylinder table is also integrally formed with interior cylinder table, is mainly used for the eyeglass installation
The positioning and fixation of slot 8, height are about the 1/2 of 8 height of eyeglass mounting groove, length and 8 length of eyeglass mounting groove
Unanimously, the symmetrical position in side of the strip boss 9 is provided with two protrusion short axles, short axle center is provided with screw thread
Hole is mainly used for the installation of the adjusting screw 4；In the upper surface center of the interior cylinder table 2, there are one rotations for setting
The mounting hole of axis 10 is mainly used for the installation of rotary shaft 10.
As shown in Figure 1, after the interior cylinder table 2 is mounted on 1 inside of the shell, adjustment spring 5 is mounted on described
In the protrusion short axle of 9 side of strip boss, then rotary shaft 10 is inserted into the mounting hole at 2 center of interior cylinder table, then
The eyeglass mounting groove 8 is inserted in the rotary shaft 10, at this time it should be noted that ensureing that two adjustment springs 5 are located at the strip
Between boss 9 and the eyeglass mounting groove 8, two identical adjusting screws 4 are finally passed through into 8 side of eyeglass mounting groove
Through-hole 6 is connected through a screw thread with the protrusion short axle of strip boss side.
As described in Figure 1, for eyeglass mounting groove 8, lower half portion is bottom center's solid construction with holes, and side is opened
There are two through-hole, for through-hole diameter than the adjusting screw diameter bigger, top half is the structure of fluting；The eyeglass is pacified
The size of tankage lower half portion bottom surface trepanning, the diameter in hole are consistent with the size of interior cylinder table upper surface trepanning；For
The length and width of the fluting size of the eyeglass mounting groove top half, slot should be slightly bigger 0.1mm than eyeglass length and width, and height should be
The 1/4 of lens height.
It after the lens mounting stand of the adjustable angle is completed, is first installed on optical bench, then by mirror
Piece is placed in the eyeglass card slot 7, carries out coarse adjustment to setting angle by square protrusions 3 first, then pass through rotation
Adjusting screw 4 accurately adjusts setting angle.
Embodiment described above only represents the specific implementation mode of the application, the description thereof is more specific and detailed, but simultaneously
It cannot be therefore understands that for the limitation to the application protection domain.It should be pointed out that not departing from technical scheme design
Under the premise of, various modifications and improvements can be made, these belong to the protection domain of the application.
Claims (8)
1. a kind of lens mounting stand of adjustable angle, which is characterized in that including shell, interior cylinder table, eyeglass mounting groove and tune
It is most of to save screw four, the interior cylinder table is installed on along central axis in shell, and the semicolumn by interior cylinder table side is convex
Platform and the ball sliding friction on the inside of the shell so that interior cylinder table can be rotated around central axis inside the shell；The eyeglass
Mounting groove is connect by a rotary shaft with interior cylinder table, then by two adjusting screws by the eyeglass mounting groove with it is described interior
The strip boss of cylinder table upper surface connects；Its tightness can be changed by turning adjusting screw respectively, it is micro- to reach
Adjust the purpose of setting angle.
2. a kind of lens mounting stand of adjustable angle according to claim 1, which is characterized in that the outer side face is set
Multiple mounting holes are equipped with, ball and spring can be sequentially arranged in hole, then the mounting hole described in screw closure.
3. a kind of lens mounting stand of adjustable angle according to claim 1, which is characterized in that the eyeglass mounting groove with
Setting is there are two adjustment spring between the strip boss, and there are two adjusting screw, adjusting screws to pass through position for mounting base setting
Through-hole in eyeglass mounting groove lower half portion side, then connect with the protrusion short axle on strip boss, spiral shell is adjusted by rotation
Nail can carry out fine adjustments to eyeglass setting angle.
4. a kind of lens mounting stand of adjustable angle according to claim 1, which is characterized in that under the eyeglass mounting groove
Half portion is divided into bottom center's solid construction with holes, and side opens that there are two through-holes, and through-hole diameter is than the adjusting screw diameter
Bigger, top half are the structure of fluting；For the size of eyeglass mounting groove lower half portion bottom opening, the diameter in hole
It is consistent with the size of interior cylinder table upper surface trepanning；For the fluting size of the eyeglass mounting groove top half, slot
Length and width should it is slightly bigger 0.1mm to 0.2mm than eyeglass length and width between, height should be 1/4 to the 1/5 of lens height.
5. a kind of lens mounting stand of adjustable angle according to claim 1, which is characterized in that the outer casing bottom setting
There are one cylindrical body supports column, support column bottom centre opens there are one threaded hole, threaded hole can be used the adjustable angle
Lens mounting stand connect with column extension bar or optical test bed.
6. a kind of lens mounting stand of adjustable angle according to claim 1, which is characterized in that the interior cylinder table outer diameter
It is more smaller than the internal diameter of outer cover, it is ensured that the tight fit of interior cylinder table and shell；It is provided in the middle part of the interior cylinder table side
Multiple semicolumn boss, the semicolumn boss are enclosed around the interior cylinder table side one, and quantity is identical as the ball quantity,
And the semicolumn boss outermost end is located at the interior cylinder table side on same vertical plane.
7. a kind of lens mounting stand of adjustable angle according to claim 1, which is characterized in that the interior cylinder table upper table
Face is symmetrically set with two square protrusions, and the square boss is integrally formed with the interior cylinder table, the pros
Shape boss is used to assist the angle of coarse adjustment lens mounting stand；The square protrusions height is far below the eyeglass mounting groove
Height.
8. a kind of lens mounting stand of adjustable angle according to claim 1, which is characterized in that the interior cylinder table upper table
Face is also set up there are one strip boss, and the strip boss is integrally formed with the interior cylinder table, the strip boss
Side is provided with two protrusion short axles, and the strip boss height is about the half of eyeglass installation groove height, length with
The eyeglass installation slot length is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307719.5U CN208076799U (en) | 2017-10-11 | 2017-10-11 | A kind of lens mounting stand of adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721307719.5U CN208076799U (en) | 2017-10-11 | 2017-10-11 | A kind of lens mounting stand of adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208076799U true CN208076799U (en) | 2018-11-09 |
Family
ID=64033399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721307719.5U Expired - Fee Related CN208076799U (en) | 2017-10-11 | 2017-10-11 | A kind of lens mounting stand of adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208076799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515452A (en) * | 2017-10-11 | 2017-12-26 | 西南石油大学 | A kind of lens mounting stand of adjustable angle |
-
2017
- 2017-10-11 CN CN201721307719.5U patent/CN208076799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515452A (en) * | 2017-10-11 | 2017-12-26 | 西南石油大学 | A kind of lens mounting stand of adjustable angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |