CN207301442U - Optical mirror slip fixed structure - Google Patents
Optical mirror slip fixed structure Download PDFInfo
- Publication number
- CN207301442U CN207301442U CN201721384037.4U CN201721384037U CN207301442U CN 207301442 U CN207301442 U CN 207301442U CN 201721384037 U CN201721384037 U CN 201721384037U CN 207301442 U CN207301442 U CN 207301442U
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- main body
- elastic support
- optical mirror
- mirror slip
- 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.)
- Active
Links
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The utility model belongs to optical mirror slip fixing device technical field, and in particular to a kind of optical mirror slip fixed structure.Optical mirror slip fixed structure disclosed in the utility model, including upper main body, lower main body and elastic support, the bottom of main body is provided with elastic pressuring plate on described, eyeglass accommodation space is provided with the lower main body, it is provided with the lower main body wall of the eyeglass accommodation space both sides and eyeglass both sides is carried out with spacing eyeglass limiting slot, the stent limiting slot of elastic support can be caught in by being both provided with two eyeglass limiting slots, and the eyeglass card slot fastened to eyeglass both sides is provided with the elastic support.The four direction up and down of eyeglass is fixed respectively by the elastic pressuring plate in upper main body, the bottom of lower main body, the eyeglass limiting slot of lower main body both sides and elastic support with it is spacing, it is simple in structure, parts it is versatile, optical mirror slip is fixed reliable.
Description
Technical field
The utility model belongs to optical mirror slip fixing device technical field, and in particular to a kind of optical mirror slip fixed structure.
Background technology
Inside optical articles, the installation requirement of optical mirror slip is higher, on the one hand to ensure that optical mirror slip installation is reliable,
Position must not change during transport, use, and otherwise obvious exception occurs in optical imagery, on the one hand requires optical mirror slip
Perpendicular to the optical axis of optical articles, otherwise can extreme influence optical articles performance.
To meet above-mentioned requirements, the optical mirror slip inside currently known optical articles mainly has two kinds of fixed forms, and one
Kind is fixed using bonding or silica gel part, and a kind of is by the way of being clamped using two sides.Using first way, actually using
In, adhesive glue and silica gel have material volatilization in prolonged work, and the material of volatilization is eventually deposited on optical mirror slip
Surface, influences properties of product；Using the second way, to ensure to assemble, generally require optical mirror slip gradually ascending, so that
Considerably increase the shape of product.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of simple and practicable and disclosure satisfy that optical articles requirement
Optical mirror slip fixed structure.
The utility model solves optical mirror slip fixed structure used by its technical problem, including upper main body, lower main body and
Elastic support, the bottom of main body is provided with elastic pressuring plate on described, eyeglass accommodation space is provided with the lower main body, in institute
State to be provided with the lower main body wall of eyeglass accommodation space both sides and eyeglass both sides are carried out with spacing eyeglass limiting slot, in two institutes
State and the stent limiting slot that can be caught in elastic support is both provided with eyeglass limiting slot, be provided with the elastic support to mirror
The eyeglass card slot that piece both sides are fastened.
It is further that the elastic support includes " u "-shaped main frame, the " u "-shaped chamber of the " u "-shaped main frame forms institute
Eyeglass card slot is stated, is respectively connected with the first shrapnel on two flanks of the " u "-shaped main frame, the elastic support is caught in stent
After limiting slot, the notch of two eyeglass card slots is opposite, and the first shrapnel of two on elastic support piece is respectively by the two of stent limiting slot
Side extrudes.
It is further that the second shrapnel is provided with the slot bottom back side of the eyeglass card slot of " u "-shaped, second on elastic support
Shrapnel is tilted towards eyeglass accommodation space.
It is further that the elastic pressuring plate is reclinate arcuate structure.
It is further that the both sides of the elastic pressuring plate are provided with lens orientation groove.
It is further that two pieces of opposite locating pieces are both provided with the both sides of the elastic pressuring plate, corresponding position
Gap between two pieces of locating pieces forms the lens orientation groove.
It is further that the lower main body includes bottom plate and two blocks of side plates, the side plate are parallel to each other and are vertically arranged
On the bottom plate.
The beneficial effects of the utility model are：Pass through the elastic pressuring plate in upper main body, the bottom of lower main body, lower main body both sides
Eyeglass limiting slot and elastic support the four direction up and down of eyeglass is fixed respectively with it is spacing, it is simple in structure, zero
Component it is versatile, optical mirror slip is fixed reliable.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of one embodiment of the utility model；
Fig. 2 is the vertical section schematic diagram of one embodiment of the utility model；
Fig. 3 is the dimensional structure diagram of the one embodiment for the lower main body that the utility model is related to；
Fig. 4 is the dimensional structure diagram of the one embodiment for the elastic support that the utility model is related to；
Fig. 5 is the front view of the one embodiment for the elastic support that the utility model is related to；
Parts, position and numbering in figure：Upper main body 1, lower main body 2, eyeglass accommodation space 21, eyeglass limiting slot 22, branch
Frame limiting slot 23, bottom plate 24, side plate 25, elastic support 3, eyeglass card slot 31, " u "-shaped main frame 32, the first shrapnel 33, the second bullet
Piece 34, elastic pressuring plate 4, locating piece 5, lens orientation groove 51, eyeglass 6.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, the optical mirror slip fixed structure that the utility model is related to, including upper main body 1,2 and of lower main body
Elastic support 3, upper main body 1, lower main body 2 are both the main body of this optical mirror slip fixed structure, and the main body of optical articles；Upper
The bottom of main body 1 is provided with elastic pressuring plate 4, and elastic pressuring plate 4 is used to it compress from the top of eyeglass 6 spacing；Lower main body 2
On be provided with eyeglass accommodation space 21, the shank of eyeglass 6 is predominantly located in eyeglass accommodation space 21, in eyeglass accommodation space 21
It is provided with 2 side wall of lower main body of both sides and eyeglass both sides is carried out with spacing eyeglass limiting slot 22, is i.e. the left and right sides of eyeglass 6 point
It is not stuck in the eyeglass limiting slot 22 of corresponding position, eyeglass limiting slot 22 plays the role of eyeglass 6 positioning, convenient to install
During eyeglass 6, eyeglass 6 is set to be slipped into along eyeglass limiting slot 22, eyeglass limiting slot 22 also functions to the effect of guide groove at the same time, at two
The stent limiting slot 23 of elastic support 3 can be caught in by being both provided with eyeglass limiting slot 22, and stent limiting slot 23 is used to fix
Elastic support 3, is provided with the eyeglass card slot 31 fastened to eyeglass both sides on elastic support 3, and eyeglass 6 is along eyeglass limiting slot
After 22 slip into eyeglass accommodation space 21, elastic support 3 is caught in stent limiting slot 23, and makes the eyeglass card slot of elastic support 3
31 block the both sides of eyeglass 6.Since elastic pressuring plate 4 and elastic support 3 are respectively provided with elasticity so that eyeglass 6 and elastic pressuring plate 4 it
Between, eyeglass 6 and elastic support 3 be respectively formed interference fit, realize the fixation to eyeglass 6；By setting walking for eyeglass limiting slot 22
To guarantee optical mirror slip can be vertically installed in lower main body 2, so as to ensure light of the optical mirror slip perpendicular to optical articles
Axis.
Specifically, as shown in Figure 4 and Figure 5, elastic support 3 includes " u "-shaped main frame 32, the " u "-shaped of " u "-shaped main frame 32
Chamber forms eyeglass card slot 31, the eyeglass card slot 31 of " u "-shaped the direction of forward and backward and side three of eyeglass 6 is carried out it is spacing, at " U "
Be respectively connected with the first shrapnel 33 on two flanks of shape main frame 32, the first shrapnel 33 relative to " u "-shaped main frame 32 side
From the point of view of be it is inclined, to " u "-shaped main frame 32 periphery tilt so that when elastic support 3 is caught in stent limiting slot 23, stent
The side wall of limiting slot 23 can play the role of extruding to shrapnel.After elastic support 3 is caught in stent limiting slot 23, two eyeglass card slots
31 notch is opposite, and the first shrapnel of two on elastic support 3 piece 33 is extruded by the both sides of stent limiting slot 23 respectively.First shrapnel
33 can by " u "-shaped main frame 32 flank from up or down or front extend and bend it is obtained, in this embodiment, choosing
Select extended from below by the flank of " u "-shaped main frame 32 and be bent upwards it is obtained because obtain in this way elasticity branch
Frame 3 forms a small top and big bottom wedge structure, convenient that elastic support is caught in stent limiting slot 23.Eyeglass 6 is caught in
After the eyeglass card slot 31 and elastic support 3 of elastic support 3 are caught in stent limiting slot 23, the side wall of stent limiting slot 23 can be right
Two the first shrapnels 33 of elastic support 3 are extruded, and make to be formed similar to interference fit between eyeglass 6 and elastic support 3
Connection mode.
Therefore, using light interference, elastic support 3 is stuck in the left and right sides of eyeglass 6, then by eyeglass 6 and elastic support 3
Assembly, is installed in lower 2 corresponding card slot of main body, utilizes the first shrapnel 33 and the branch in lower main body 2 of 3 both sides of elastic support
The slight interference of frame limiting slot 23, ensures that eyeglass 6 can be vertically installed in lower main body 2, so as to ensure eyeglass 6 perpendicular to optics
The optical axis of product.
Similarly, as shown in Figure 4 and Figure 5, the slot bottom back side of the eyeglass card slot 31 of " u "-shaped is provided with the second shrapnel 34, bullet
The second shrapnel 34 on property stent 3 is tilted towards eyeglass accommodation space 21.Eyeglass 6 is caught in the eyeglass card slot 31, simultaneously of elastic support 3
And after elastic support 3 is caught in stent limiting slot 23, the bottom wall of stent limiting slot 23 can carry out the second shrapnel 34 of elastic support 3
Extruding, the connection mode for being similar to interference fit for making to be formed between eyeglass 6 and elastic support 3 more consolidate.Second shrapnel 34
It can be fixed on elastic support 3, can also be passed through the part of itself by elastic support 3 by welding manner by single sheet body
Hollow out and obtained with bending.
Therefore, when upper main body 1 and lower main body 2 are fixed together by certain mode, the top of elastic pressuring plate 4 and eyeglass 6
Portion contacts, and has light interference, by the deformation of elastic pressuring plate 4, gives eyeglass 6 one pressure, allows for eyeglass 6 and fix reliably.
Specifically, in order to increase fixed effect of the elastic pressuring plate 4 to eyeglass 6, as depicted in figs. 1 and 2, elastic pressuring plate 4 be to
Under curved arcuate structure.Certainly, elastic pressuring plate 4 can also be other curved-surface structures, such as the arcuate structure being bent upwards, or
The continuous wavy shaped configuration of person.
Above-mentioned the first shrapnel 33, the second shrapnel 34 and elastic pressuring plate 4 elect as metal material, elastic force and restoring force compared with
It is good.
Specifically, eyeglass 6 in order to facilitate the installation of, as shown in Figure 1, the both sides of elastic pressuring plate 4 are provided with lens orientation groove 51,
Lens orientation groove 51 can be caught in elastic support 3 after eyeglass 6 is slipped into eyeglass accommodation space 21 by eyeglass limiting slot 22
Before, eyeglass 6 is carried out just positioning, prevents eyeglass 6 from crooked situation occur.
Specifically, being both provided with two pieces of opposite locating pieces 5 in the both sides of elastic pressuring plate 4, two pieces of corresponding position are fixed
Gap between the block 5 of position forms lens orientation groove 51.
Specifically, lower main body 2 includes bottom plate 24 and two blocks of side plates 25, side plate 25 is parallel to each other and is vertically disposed at bottom plate
On 24.The lower main body 2 of this structure is simple in structure, light weight.
Claims (7)
1. optical mirror slip fixed structure, it is characterised in that：Including upper main body (1), lower main body (2) and elastic support (3), described
The bottom of upper main body (1) is provided with elastic pressuring plate (4), eyeglass accommodation space (21) is provided with the lower main body (2), described
It is provided with lower main body (2) side wall of eyeglass accommodation space (21) both sides and eyeglass both sides is carried out with spacing eyeglass limiting slot
(22), the stent limiting slot (23) of elastic support (3) can be caught in by being both provided with two eyeglass limiting slots (22),
The eyeglass card slot (31) fastened to eyeglass both sides is provided with the elastic support (3).
2. optical mirror slip fixed structure according to claim 1, it is characterised in that：The elastic support (3) includes " u "-shaped
Main frame (32), the " u "-shaped chamber of the " u "-shaped main frame (32) forms the eyeglass card slot (31), in the " u "-shaped main frame
(32) the first shrapnel (33) is respectively connected with two flanks, after the elastic support (3) is caught in stent limiting slot (23), two
The notch of eyeglass card slot (31) is opposite, and two piece of first shrapnel (33) on elastic support (3) is respectively by stent limiting slot (23)
Both sides extrude.
3. optical mirror slip fixed structure according to claim 2, it is characterised in that：In the eyeglass card slot (31) of " u "-shaped
The slot bottom back side is provided with the second shrapnel (34), and the second shrapnel (34) on elastic support (3) inclines towards eyeglass accommodation space (21)
Tiltedly.
4. optical mirror slip fixed structure according to claim 1, it is characterised in that：The elastic pressuring plate (4) is to be turned under
Bent arcuate structure.
5. optical mirror slip fixed structure according to claim 1, it is characterised in that：In the both sides of the elastic pressuring plate (4)
It is provided with lens orientation groove (51).
6. optical mirror slip fixed structure according to claim 5, it is characterised in that：In the both sides of the elastic pressuring plate (4)
It is both provided with two pieces of opposite locating pieces (5), the gap between two pieces of locating pieces (5) of corresponding position forms the eyeglass and determines
Position groove (51).
7. the optical mirror slip fixed structure according to any claim in claim 1 to 6, it is characterised in that：Under described
Main body (2) includes bottom plate (24) and two pieces of side plates (25), and the side plate (25) is parallel to each other and is vertically disposed at the bottom plate
(24) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384037.4U CN207301442U (en) | 2017-10-24 | 2017-10-24 | Optical mirror slip fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384037.4U CN207301442U (en) | 2017-10-24 | 2017-10-24 | Optical mirror slip fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207301442U true CN207301442U (en) | 2018-05-01 |
Family
ID=62273793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721384037.4U Active CN207301442U (en) | 2017-10-24 | 2017-10-24 | Optical mirror slip fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207301442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505785A (en) * | 2019-01-31 | 2020-08-07 | 中强光电股份有限公司 | Fixing base and projection device |
| CN113835184A (en) * | 2021-08-30 | 2021-12-24 | 歌尔光学科技有限公司 | Lens mount pad and ray apparatus |
-
2017
- 2017-10-24 CN CN201721384037.4U patent/CN207301442U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505785A (en) * | 2019-01-31 | 2020-08-07 | 中强光电股份有限公司 | Fixing base and projection device |
| CN113835184A (en) * | 2021-08-30 | 2021-12-24 | 歌尔光学科技有限公司 | Lens mount pad and ray apparatus |
| WO2023029246A1 (en) * | 2021-08-30 | 2023-03-09 | 歌尔光学科技有限公司 | Lens mounting seat and optical machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207301442U (en) | Optical mirror slip fixed structure | |
| CN101738673B (en) | Light guide plate and backlight module | |
| CN109856838A (en) | A kind of display module and display equipment | |
| CN105158976A (en) | Backlight module and liquid crystal display | |
| CN111200713B (en) | Television receiver | |
| CN100552506C (en) | Reflector plate and have the backlight module of this reflector plate | |
| CN207895203U (en) | A kind of installation stable type down straight aphototropism mode set | |
| CN112282156A (en) | Light modeling design structure of metal wall plate of arc curtain wall | |
| CN109407402B (en) | Novel thin backlight module and display device thereof | |
| EP3772243B1 (en) | Slide rail mechanism | |
| CN111356285A (en) | Flexible circuit board and terminal | |
| CN218374604U (en) | Double-layer glass curtain wall with built-in LED lamp | |
| CN212026754U (en) | Aluminum alloy plate with marble grains | |
| CN106524531B (en) | Installation, which exempts to debug, explosion-proof exempts from hot bending solar groove type condenser system and preparation method thereof | |
| CN106788191A (en) | A kind of solar panel frame | |
| CN210720926U (en) | Narrow frame display module assembly and display | |
| CN207164299U (en) | A kind of even light guide tabula rasa of novel high-precision curved surface | |
| CN208737139U (en) | Liquid crystal television structure | |
| CN206211934U (en) | A kind of solar panel frame | |
| CN218206414U (en) | Novel rock plate door plate | |
| CN208956501U (en) | A kind of column fastener | |
| CN219108871U (en) | Plastic case | |
| CN201097049Y (en) | Plane display and backlight module | |
| CN210007796U (en) | TV set frame with compression-resistant and shock-absorbing structure | |
| CN204432132U (en) | A kind of high-gain enamel projection and writing whiteboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |