CN209356731U - A kind of removable protective illuminating apparatus structure - Google Patents
A kind of removable protective illuminating apparatus structure Download PDFInfo
- Publication number
- CN209356731U CN209356731U CN201822205526.XU CN201822205526U CN209356731U CN 209356731 U CN209356731 U CN 209356731U CN 201822205526 U CN201822205526 U CN 201822205526U CN 209356731 U CN209356731 U CN 209356731U
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- CN
- China
- Prior art keywords
- fastener
- compressing member
- protective glass
- fixing seat
- illuminating apparatus
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Abstract
The utility model discloses a kind of removable protective illuminating apparatus structure; including fastener, fixing seat, compressing member and protective glass; fixing seat with shell for connecting; compressing member is in fixing seat; the bottom of compressing member is connected to protective glass upper surface, and top edge and the fastener tip inner wall of compressing member offset, and fastener can be fastenedly connected with fixing seat; and protective glass is embedded on shell, for mask optical device, to make compressing member be fixed the protective glass when fastener is locked.Removable protective illuminating apparatus structure provided by the utility model; by fastener and it is installed between the fixing seat on shell and is fastenedly connected relationship; removable compression mode is set by the compressing member for compressing protective glass protective glass is fixed; avoid monoblock type protective glass is unfavorable for the drawbacks of carrying out maintenance and repair; screw is optimized simultaneously and fastens removable mechanism, avoids the bad disadvantage of screw fastening bring texture.
Description
Technical field
The utility model relates to optical devices technologies field, in particular to a kind of removable protective illuminating apparatus structure.
Background technique
Optometry head protection illuminating apparatus structure is commonly designed fixed non-disconnectable or screw connection disassembling mechanism two ways in the market.Its
The middle non-disconnectable formula mechanism of fixation is not easy to product working service and repairing；Though screw connection disassembling structure solves maintenance and repair
Problem, but the clearly visible attachment screw of appearance, texture are bad.
Therefore, how a kind of optometry head protection illuminating apparatus structure convenient for product working service and repairing is provided, is this field skill
Art personnel technical problem urgently to be resolved.
Utility model content
The purpose of the utility model is to provide a kind of removable protective illuminating apparatus structures, and screw is avoided to fasten, and removable connection is
It is convenient that product working service and repairing provide.
In order to solve the above technical problems, the utility model provides a kind of removable protective illuminating apparatus structure, including fastener, fixation
Seat, compressing member and protective glass, for the fixing seat for connecting with shell, the compressing member is described in the fixing seat
The bottom of compressing member is connected to the protective glass upper surface, the top edge of the compressing member and the fastener tip inner wall phase
It supports, the fastener can be fastenedly connected with the fixing seat, and the protective glass is embedded on the shell, for mask optics
Device, to make the compressing member be fixed the protective glass in fastener locking.
Preferably, the fastener is equipped with internal thread structure, and the fixing seat is equipped with matches with the internal thread structure
The external thread structure of conjunction.
Preferably, the fabrication hole for disassembly is provided in the fastener circumferential direction.
Preferably, the section of the compressing member is taper.
Preferably, the fastener is pressing ring.
Preferably, the compressing member is pressure ring
Removable protective illuminating apparatus structure provided by the utility model mainly includes fastener, fixing seat, compressing member and protection
Mirror, fixing seat with shell for connecting, and for compressing member in fixing seat, the bottom of compressing member is connected to protective glass upper surface,
The top edge of compressing member offsets with fastener tip inner wall, and fastener can be fastenedly connected with fixing seat, and protective glass is embedded in
On shell, it is used for mask optical device, to make compressing member be fixed protective glass when fastener is locked.The utility model provides
Removable protective illuminating apparatus structure, by fastener and be installed between the fixing seat on shell and be fastenedly connected relationship, will press
The compressing member of tight protective glass is set as removable compression mode and protective glass is fixed, with the non-disconnectable formula in the prior art
Mechanism and screw fasten removable mechanism and compare, and avoid the disadvantage for being unfavorable for carrying out maintenance and repair of monoblock type protective glass
End, while the drawbacks of screw fastens removable mechanism, screw is avoided to fasten is optimized, it ensure that protective glass facility maintenance and repairing
Convenience, while avoiding the bad disadvantage of screw fastening bring texture.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of integrally-built partial sectional view of specific embodiment provided by the utility model.
Wherein, in Fig. 1:
Shell -1, fastener -2, fixing seat -3, compressing member -4, protective glass -5.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to FIG. 1, Fig. 1 is a kind of integrally-built broken section of specific embodiment provided by the utility model
Figure.
In a kind of specific embodiment provided by the utility model, removable protective illuminating apparatus structure mainly includes fastener
2, fixing seat 3, compressing member 4 and protective glass 5, for connecting with shell 1, compressing member 4 compresses fixing seat 3 in fixing seat 3
The bottom of part 4 is connected to 5 upper surface of protective glass, and top edge and 2 top inner wall of fastener of compressing member 4 offset, fastener 2 with
Fixing seat 3 can be fastenedly connected, and protective glass 5 is embedded on shell 1, for mask optical device, to make when fastener 2 is locked
Compressing member 4 is fixed protective glass 5.
Wherein, fixing seat 3 and protective glass 5 are installed on shell 1, and fixing seat 3 is internally provided with compressing member 4, and compressing member 4 is used
In compressing protective glass 5, fastener 2 can be fastenedly connected with fixing seat 3, when turn Fastener 2 is fastenedly connected with fixing seat 3, tightly
Firmware 2 is axial to push compressing member 4 to be fixed protective glass 5.
Specifically, protective glass 5 is embedded in mask optical device, fixing seat on shell 1 in actual use process
3 are installed on shell 1, and specific location is to be provided with compressing member 4 in fastener 2 above the outer circle of protective glass 5, by fastener 2 with
Fixing seat 3 fastens, at this point, pushing compressing member 4 mobile to 5 upper surface of protective glass, until pressure due to the axial movement of fastener 2
Tight 4 bottom of part is connected to 5 upper surface of protective glass, can fix protective glass 5；If protective glass mechanism needs maintenance and repair,
Fastener 2 is reversely rotated, fastener 2 carries compressing member 4 and moves axially upwards at this time, and 4 bottom of compressing member is made to leave guarantor
5 upper surface of goggle can carry out maintenance and repair to protective glass mechanism until being totally released.It is provided by the utility model
Removable protective illuminating apparatus structure by fastener and is installed between the fixing seat on shell and is fastenedly connected relationship, will compress
The compressing member of protective glass is set as removable compression mode and protective glass is fixed, with the non-disconnectable formula machine in the prior art
Structure and screw fasten removable mechanism and compare, and avoid monoblock type protective glass is unfavorable for the drawbacks of carrying out maintenance and repair,
The drawbacks of screw fastens removable mechanism, screw is avoided to fasten is optimized simultaneously, ensure that protective glass facility maintenance and repairing
It is convenient, while avoiding the bad disadvantage of screw fastening bring texture.
In order to optimize the advantages of removable protective illuminating apparatus structure is more favorable for maintenance and repair in above-described embodiment and cost
Low advantage, fastener 2 are equipped with internal thread structure, and fixing seat 3 is equipped with the external thread structure cooperated with internal thread structure.On
Face illustrates fastener 2 and fixing seat 3 is to be fastenedly connected relationship, this is fastenedly connected relationship and connects realization by internal and external threads, both
Can guarantee fastener 2 to the compression effect of protective glass 5, meanwhile, in maintenance and repair, it is only necessary to turn Fastener 2 carry out
It opens or installs, simply, conveniently；In addition, threaded connection is at low cost, design is simple, strong applicability, is conducive to promote.
Further, the fabrication hole for disassembly is provided in 2 circumferential direction of fastener.Due to the particularity of protective glass mechanism,
Fastener 2 can not be too big, so being not suitable for being projected into 3 outside of fixing seat, the technique that the circumferential setting of fastener 2 is used to dismantle
Hole is connect with fabrication hole by supporting tool, is rotated to fastener 2, first is that ensure that the convenience of dismounting, second is that ensure that
The texture of protective glass mechanism.
Further, the section of compressing member 4 is taper.Due to the particularity of protective glass mechanism, visual field requirement is wide, because
This, compressing member 4 can be in the same size with 5 upper surface area of protective glass with the place of the contact of protective glass 5, but from inside to outside will
Compressing member 4 is designed as taper, and the radius of place circle is gradually increased, and can increase the visual field of protective glass mechanism, have protective glass mechanism
There is better practical function.
Further, fastener 2 is pressing ring；Compressing member 4 is pressure ring.Pressing ring and pressure ring cooperate, and pressing ring is set to pressure
The top of ring, is fixedly connected with pressure ring, and pressing ring rotation is fastenedly connected with fixing seat 3, makes pressure ring gradually close to table on protective glass 5
Fixed effect is realized in face.
In conclusion removable protective illuminating apparatus structure provided by the present embodiment mainly includes fastener, fixing seat, compressing member
And protective glass, fixing seat with shell for connecting, and in fixing seat, the bottom of compressing member is connected on protective glass compressing member
Surface, top edge and the fastener tip inner wall of compressing member offset, and fastener can be fastenedly connected with fixing seat, and protective glass is inlayed
On shell, it is used for mask optical device, to make compressing member be fixed protective glass when fastener is locked.The utility model
The removable protective illuminating apparatus structure of offer by fastener and is installed between the fixing seat on shell and is fastenedly connected relationship,
Removable compression mode is set by the compressing member for compressing protective glass protective glass is fixed, in the prior art can not
Chai Shi mechanism and screw fasten removable mechanism and compare, avoid monoblock type protective glass be unfavorable for carry out maintenance and repair
Drawback, while optimizing the drawbacks of screw fastens removable mechanism, screw is avoided to fasten, ensure that protective glass facility maintenance and repairing
The convenience of reason, while avoiding the bad disadvantage of screw fastening bring texture.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of removable protective illuminating apparatus structure, which is characterized in that including fastener (2), fixing seat (3), compressing member (4) and protection
Mirror (5), for the fixing seat (3) for connecting with shell (1), the compressing member (4) is described in the fixing seat (3)
The bottom of compressing member (4) is connected to the protective glass (5) upper surface, the top edge of the compressing member (4) and the fastener
(2) top inner wall offsets, and the fastener (2) can be fastenedly connected with the fixing seat (3), and the protective glass (5) is embedded in
On the shell (1), it is used for mask optical device, be fixed the compressing member (4) when the fastener (2) are locked
The protective glass (5).
2. removable protective illuminating apparatus structure according to claim 1, which is characterized in that the fastener (2) is equipped with interior spiral shell
Line structure, the fixing seat (3) are equipped with the external thread structure cooperated with the internal thread structure.
3. removable protective illuminating apparatus structure according to claim 2, which is characterized in that fastener (2) week sets up
There is the fabrication hole for disassembly.
4. removable protective illuminating apparatus structure according to claim 3, which is characterized in that the section of the compressing member (4) is cone
Shape.
5. removable protective illuminating apparatus structure according to claim 4, which is characterized in that the fastener (2) is pressing ring.
6. removable protective illuminating apparatus structure according to claim 4, which is characterized in that the compressing member (4) is pressure ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822205526.XU CN209356731U (en) | 2018-12-26 | 2018-12-26 | A kind of removable protective illuminating apparatus structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822205526.XU CN209356731U (en) | 2018-12-26 | 2018-12-26 | A kind of removable protective illuminating apparatus structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209356731U true CN209356731U (en) | 2019-09-06 |
Family
ID=67800813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822205526.XU Active CN209356731U (en) | 2018-12-26 | 2018-12-26 | A kind of removable protective illuminating apparatus structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209356731U (en) |
-
2018
- 2018-12-26 CN CN201822205526.XU patent/CN209356731U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Song Jianmei Document name: Business Review letter |
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| DD01 | Delivery of document by public notice |