CN210015273U - Lens device - Google Patents
Lens device Download PDFInfo
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- CN210015273U CN210015273U CN201920575021.4U CN201920575021U CN210015273U CN 210015273 U CN210015273 U CN 210015273U CN 201920575021 U CN201920575021 U CN 201920575021U CN 210015273 U CN210015273 U CN 210015273U
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- lens
- camera lens
- lens device
- protection cover
- camera
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Abstract
The utility model provides a lens device. The utility model discloses a camera lens device includes the camera lens mount pad, the camera lens and the camera lens visor of lid on the camera lens are established to the setting in the installation intracavity of camera lens mount pad, the through-hole has been seted up at the position that corresponds with the light trap of camera lens to the camera lens visor, do not influence the normal use of camera lens, when the camera lens device receives the collision, this camera lens visor can protect the camera lens not receive the damage, consequently, this camera lens visor can play the guard action to the camera lens under the circumstances of guaranteeing camera lens normal use effectively, the impaired risk of camera lens has been reduced.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a camera lens field especially relates to a lens device.
[ background of the invention ]
With the development of imaging technology, lens devices are widely used in various applications, and the combination of lens devices with various portable electronic devices such as mobile phones, video cameras, computers, etc. is more popular among consumers. However, the lens device in the related art does not sufficiently protect the lens, so that the lens is easily damaged.
[ Utility model ] content
An object of the utility model is to provide a can effectively protect camera lens device of camera lens.
The technical scheme of the utility model as follows: the utility model provides a pair of lens device, including the lens device body, the lens device body includes the camera lens mount pad and sets up the installation intracavity of camera lens mount pad and with camera lens mount pad fixed connection's camera lens, the camera lens has the light trap, the lens device is still established including the lid on the camera lens and seted up with the camera lens visor of the through-hole that the light trap of camera lens corresponds, the camera lens visor with lens device body fixed connection.
Further, the lens is in threaded connection with the lens mounting seat.
Furthermore, a plurality of extending portions extending outward in the radial direction of the lens are disposed on the side surface of the lens, the lens protection cover has a top cover provided with the through hole, a side wall extending from the top cover in a bending manner in the image side direction, and a plurality of extending walls extending from the side wall in the image side direction, a gap is formed between the extending walls, the extending walls are clamped between the two extending portions, and the extending portions protrude from the gap.
Further, the extending wall and the lens are fixed by dispensing.
Furthermore, the extension walls are uniformly distributed along the circumferential direction of the lens protection cover.
Further, a supporting portion abutting against the lens is extended outwards along the radial direction of the lens from one end of the extending wall close to the image side.
Furthermore, the lens protection cover is provided with a top cover provided with the through hole, a side wall bending and extending from the top cover to the image side direction, and a connecting part extending outwards from one end, close to the image side, of the side wall along the radial direction of the lens, a top connecting surface is arranged at one end, close to the object side, of the lens mounting seat, and the connecting part is fixedly connected with the top connecting surface.
Further, the connecting part and the top connecting surface of the lens mounting seat have the same outline shape.
Furthermore, the connecting part and the top connecting surface of the lens mounting seat are welded and fixed.
Furthermore, the connecting part and the top connecting surface of the lens mounting seat are fixed by dispensing.
The beneficial effects of the utility model reside in that: the utility model provides a lens device includes the camera lens mount pad, the camera lens in the installation intracavity of setting camera lens mount pad and the camera lens visor of lid on the camera lens are established, the through-hole has been seted up at the position that corresponds with the light trap of camera lens to the camera lens visor, do not influence the normal use of camera lens, when the lens device receives the collision, this camera lens visor can protect the camera lens not receive the damage, consequently, this camera lens visor can play the guard action to the camera lens under the circumstances of guaranteeing camera lens normal use effectively, the impaired risk of camera lens has been reduced.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of a lens device according to a first embodiment of the present invention;
fig. 2 is an exploded schematic view of a lens device according to a first embodiment of the present invention;
fig. 3 is a sectional view of a lens apparatus according to a first embodiment of the present invention taken along a direction a-a;
fig. 4 is a schematic structural diagram of a lens device according to a second embodiment of the present invention;
fig. 5 is an exploded schematic view of a lens device according to a second embodiment of the present invention;
fig. 6 is a sectional view of a lens apparatus according to a second embodiment of the present invention taken along the direction B-B.
[ detailed description ] embodiments
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1 and 2, a lens device according to a first embodiment of the present invention includes a lens device body 10, the lens device body 10 includes a lens mount 1 and a lens 2 disposed in a mount cavity 11 of the lens mount 1 and fixedly connected to the lens mount 1, and the lens 2 has a light hole 21. Referring to fig. 2 and 3, the lens device further includes a lens protection cover 3 covering the lens 2 and having a through hole 311 corresponding to the light hole 21 of the lens 2, wherein the lens protection cover 3 is fixedly connected to the lens device body 10. In fig. 3, the internal structure of the lens is omitted. The lens protection cover 3 is provided with a through hole 311 at a position corresponding to the light hole 21 of the lens 2, so that the normal use of the lens 2 is not affected, and when the lens device is collided, the lens protection cover 3 can protect the lens 2 from being damaged, so that the lens protection cover 3 can effectively protect the lens 2 under the condition of ensuring the normal use of the lens 2, and the damage risk of the lens 2 is reduced.
Wherein, can adopt threaded connection's mode to be connected between camera lens 2 and the camera lens mount pad 1, threaded connection's mode makes can inseparable link together between camera lens 2 and the camera lens mount pad 1 to it is convenient to dismantle, the equipment debugging of camera lens 2 and camera lens mount pad 1 of being convenient for. Further, the lens protection cover 3 and the lens device body 10 can be connected in a sealing manner, and the lens device is protected from water.
Still referring to fig. 2 and fig. 3, the side surface of the lens 2 is provided with a plurality of extending portions 22 extending outward along the radial direction of the lens 2, the lens protection cover 3 has a top cover 31 provided with a through hole 311, a side wall 32 bending and extending from the top cover toward the image side, and a plurality of extending walls 33 extending from the side wall 32 toward the image side, a gap 331 is formed between adjacent extending walls 33, the extending walls 33 are clamped between two extending portions 22, and the extending portions 22 protrude from the gap 331. The design of the extending wall 33 and the notch 331 on the lens protection cover 3 enables the lens protection cover 3 to be tightly clamped on the lens 2 when the lens protection cover 3 is covered on the lens 2, and the lens protection cover 3 is not easy to fall off.
Specifically, after the lens protection cover 3 is tightly clamped with the lens 2, glue can be dispensed between the extension wall 33 and the outer surface of the lens 2. The lens protection cover 3 and the lens 2 are glued to each other, so that the lens protection cover 3 and the lens 2 are better fixed.
Further, the extension walls 33 may be uniformly arranged in the circumferential direction of the lens protection cover 3. The manner of evenly distributing the extension walls 33 makes the lens protection cover 3 and the lens device more beautiful as a whole, and can correspond to the design of the extension parts 22 of most of the lenses 2.
The end of the extension wall 33 close to the image side is extended outward in the radial direction of the lens 2 with a support portion 34 abutting the lens 2. The support portion 34 is in contact with the lens 2, so that the lens protection cover 3 can be stably supported on the lens 2, and the stability of connecting the lens protection cover 3 to the lens 2 is improved. Further, the supporting portion 34 and the outer surface of the lens 2 may be glued, so that the lens protection cover 3 and the lens 2 are fixed more firmly.
In this embodiment, the lens protection cover 3 is provided with a through hole 311 at a position corresponding to the light hole 21 of the lens 2, so that the normal use of the lens 2 is not affected, and when the lens device is collided, the lens protection cover 3 can protect the lens 2 from being damaged. The lens protection cover 3 and the lens device body 10 can be connected in a sealing manner, and the lens device is protected from water. The design of the extension wall 33 and the notch 331 on the lens protection cover 3 enables the lens protection cover 3 to be tightly clamped on the lens 2, and the lens protection cover 3 is not easy to fall off. Dispensing between the extension wall 33 and the outer surface of the lens 2 enables better fixation of the lens protection cover 3 and the lens 2. The support portion 34 of the extension wall 33 is in contact with the lens 2, so that the lens protection cover 3 can be stably supported on the lens 2, and the support portion 34 and the outer surface of the lens 2 can be glued, so that the lens protection cover 3 and the lens 2 are more firmly fixed. In addition, more surface treatment can be performed on the surface of the lens protection cover 3, so that the whole lens device is more attractive.
Please refer to fig. 4 and 5, which are illustrations of a lens device according to a second embodiment of the present invention, the lens device includes a lens device body 10, the lens device body 10 includes a lens mount 1 and a lens 2 disposed in the mount cavity 11 of the lens mount 1 and fixedly connected to the lens mount 1, the lens 2 has a light hole 21, and a plurality of extending portions 22 extending outward along a radial direction of the lens 2 are disposed on a side surface of the lens 2.
Referring to fig. 5 and 6, the lens device further includes a lens protection cover 3 covering the lens 2 and having a through hole 311 corresponding to the light hole 21 of the lens 2, wherein the lens protection cover 3 is fixedly connected to the lens device body 10. In fig. 6, the internal structure of the lens is omitted. The lens protection cover 3 is provided with a through hole 311 at a position corresponding to the light hole 21 of the lens 2, so that the normal use of the lens 2 is not affected, and when the lens device is collided, the lens protection cover 3 can protect the lens 2 from being damaged, so that the lens protection cover 3 can effectively protect the lens 2 under the condition of ensuring the normal use of the lens 2, and the damage risk of the lens 2 is reduced. Further, the lens protection cover 3 and the lens device body 10 can be hermetically connected, and can play a role in waterproofing.
Still referring to fig. 5 and 6, the lens protection cover 3 has a top cover 31 with a through hole 311, a sidewall 32 bent and extended from the top cover to the image side, and a connecting portion 35 extending from an end of the sidewall 32 close to the image side outward along the radial direction of the lens 2. The lens mount 1 has a top connection surface 12 at an end thereof near the object side, and the connection portion 35 is fixedly connected to the top connection surface 12. The connecting portion 35 is fixedly connected to the top connecting surface 12, so that the lens protection cover 3 can be stably mounted on the lens mount 1 to protect the lens 2.
Specifically, the connecting portion 35 of the lens protection cover 3 and the top connecting surface 12 of the lens mount 1 may be fixedly connected by welding, which is one of the fixed connections and can make the connecting portion 35 and the top connecting surface 12 stably connected. The connecting portion 35 and the top connecting surface 12 of the lens mount 1 may be fixedly connected by a glue-dispensing connection, which is another fixing connection, and the connecting portion 35 and the top connecting surface 12 may be connected stably.
Further, the connecting portion 35 may be designed according to the contour shape of the top connecting surface 12 of the lens mount 1, and specifically, the contour shape of the connecting portion 35 may be designed to be similar to or the same as the contour shape of the top connecting surface 12. The connecting portion 35 has a similar or identical profile to the top connecting surface 12, which saves material and makes the whole lens device more beautiful.
In this embodiment, the lens protection cover 3 is provided with a through hole 311 at a position corresponding to the light hole 21 of the lens 2, so that the normal use of the lens 2 is not affected, and when the lens device is collided, the lens protection cover 3 can protect the lens 2 from being damaged. The lens protection cover 3 and the lens device body 10 can be connected in a sealing manner, and can play a waterproof role. The connecting portion 35 of the lens protection cover 3 can be fixedly connected to the top connecting surface 12 of the lens mount 1, so that the lens protection cover 3 can be stably mounted on the lens mount 1 to protect the lens 2, and the connecting portion 35 and the top connecting surface 12 can be fixedly connected by, but not limited to, a welding connection or a dispensing connection. The connecting portion 35 and the top connecting surface 12 may have similar or identical profiles, which saves material and makes the whole lens device more consistent. In addition, more surface treatment can be performed on the surface of the lens protection cover 3, so that the whole lens device is more attractive.
The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.
Claims (10)
1. The utility model provides a lens device, includes the lens device body, the lens device body includes the camera lens mount pad and sets up the installation intracavity of camera lens mount pad and with camera lens mount pad fixed connection's camera lens, the camera lens has light trap, its characterized in that: the lens device also comprises a lens protective cover which is covered on the lens and provided with a through hole corresponding to the light hole of the lens, and the lens protective cover is fixedly connected with the lens device body.
2. The lens device according to claim 1, characterized in that: the lens is in threaded connection with the lens mounting seat.
3. The lens device according to claim 1, characterized in that: the side of the lens is provided with a plurality of extension parts which extend outwards along the radial direction of the lens, the lens protection cover is provided with a top cover provided with the through hole, a side wall which is bent and extended from the top cover to the image side direction and a plurality of extension walls which are extended from the side wall to the image side direction, a gap is formed between the extension walls, the extension walls are clamped between the two extension parts, and the extension parts protrude from the gap.
4. The lens device according to claim 3, characterized in that: the extending wall and the lens are fixed by glue dispensing.
5. The lens device according to claim 3, characterized in that: the extension walls are uniformly distributed along the circumferential direction of the lens protective cover.
6. The lens device according to claim 3, characterized in that: one end of the extension wall close to the image side extends outwards along the radial direction of the lens to form a support part abutted against the lens.
7. The lens device according to claim 1, characterized in that: the lens protection cover is provided with a top cover provided with the through hole, a side wall bent and extended towards the image side direction from the top cover, and a connecting part extending outwards along the radial direction of the lens from one end, close to the image side, of the side wall, a top connecting surface is arranged at one end, close to the object side, of the lens mounting seat, and the connecting part is fixedly connected with the top connecting surface.
8. The lens device according to claim 7, wherein: the connecting part and the top connecting surface have the same outline shape.
9. The lens device according to claim 7, wherein: and the connecting part and the top connecting surface are fixedly welded.
10. The lens device according to claim 7, wherein: and the connecting part and the top connecting surface are fixed by dispensing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575021.4U CN210015273U (en) | 2019-04-23 | 2019-04-23 | Lens device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920575021.4U CN210015273U (en) | 2019-04-23 | 2019-04-23 | Lens device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210015273U true CN210015273U (en) | 2020-02-04 |
Family
ID=69315816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920575021.4U Active CN210015273U (en) | 2019-04-23 | 2019-04-23 | Lens device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210015273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11971601B2 (en) | 2020-08-28 | 2024-04-30 | Largan Precision Co., Ltd. | Imaging lens assembly, imaging apparatus and electronic device |
-
2019
- 2019-04-23 CN CN201920575021.4U patent/CN210015273U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11971601B2 (en) | 2020-08-28 | 2024-04-30 | Largan Precision Co., Ltd. | Imaging lens assembly, imaging apparatus and electronic device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200507 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: Raytheon solutions Pte Ltd Address before: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee before: Raytheon Technology (Singapore) Co., Ltd |