CN210294678U - Telescope lens protector - Google Patents
Telescope lens protector Download PDFInfo
- Publication number
- CN210294678U CN210294678U CN201921482218.XU CN201921482218U CN210294678U CN 210294678 U CN210294678 U CN 210294678U CN 201921482218 U CN201921482218 U CN 201921482218U CN 210294678 U CN210294678 U CN 210294678U
- Authority
- CN
- China
- Prior art keywords
- lens
- protective cover
- telescope
- protection device
- tube
- 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
Images
Landscapes
- Telescopes (AREA)
Abstract
The utility model provides a telescope camera lens protection device. The telescope lens protection device comprises a lens tube and a lens which are arranged on a telescope; the protective cover is arranged outside the lens; the filter plate is fixedly arranged in the protective cover; the fixing plate is fixedly arranged in the protective cover; the placing frame opening is formed in the fixing plate; the six fixing rings are arranged on the inner wall of the placing frame opening; the three drying strips are arranged in the placing frame openings, and any one drying strip is fixedly connected with the two corresponding fixing rings; two retaining mechanisms; and the two clamping mechanisms are arranged on the protective cover. The utility model provides a telescope camera lens protection device can prevent dust and can be dry again, and can carry out the advantage of comparatively comprehensive protection to the lens.
Description
Technical Field
The utility model relates to a telescope technical field especially relates to a telescope camera lens protection device.
Background
The telescope is an optical instrument for observing remote objects by using a lens or a reflector and other optical devices, and light rays passing through the lens are refracted or reflected by a concave mirror to enter a small hole and be converged to form an image, and then the image is seen through a magnifying eyepiece.
However, the traditional telescope is not comprehensive to the protection of lens part, can collect a lot of dust on the long-time back camera lens of depositing of telescope, and when the ambient humidity that the telescope was located is higher, have the water smoke to produce on the lens, if water smoke and laying dust are not in time handled, have probably produced permanent damage to the lens, have reduced the life of telescope, influence the later stage and use.
Therefore, there is a need to provide a new protection device for a telescope lens to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can prevent dust and can be dry again, and can carry out the telescope camera lens protection device of comparatively comprehensive protection to the lens.
In order to solve the above technical problem, the utility model provides a telescope camera lens protection device includes: a lens tube and a lens arranged on the telescope; the protective cover is arranged outside the lens; the filter plate is fixedly arranged in the protective cover; the fixing plate is fixedly arranged in the protective cover; the placing frame opening is formed in the fixing plate; the six fixing rings are arranged on the inner wall of the placing frame opening; the three drying strips are arranged in the placing frame openings, and any one drying strip is fixedly connected with the two corresponding fixing rings; and the two clamping mechanisms are arranged on the protective cover.
Preferably, the clamping mechanisms comprise screw rods and connecting blocks, the screw rods are installed on the protective cover in a threaded mode, one ends, far away from the screw rods, of the screw rods extend to the outside of the protective cover, and the connecting blocks are installed at two ends, close to the screw rods, of the screw rods in a rotating mode respectively.
Preferably, two the screw rod is located the equal fixed mounting in the outer one end of safety cover has the turning handle, the anti-skidding annular knurl has been seted up on the turning handle.
Preferably, two the dead eye has all been seted up to one side that the connecting block was kept away from each other, two all fixed cover is equipped with the bearing on the screw rod, two the inner wall of dead eye respectively with two the outer lane fixed connection of bearing, two the equal fixed mounting in one side that the connecting block is close to each other has the protection pad, two one side that the protection pad is close to each other all with the mirror tube contacts.
Preferably, the protective cover is provided with two threaded holes, and the two screws respectively penetrate through the two threaded holes and are screwed with the inner walls of the corresponding threaded holes.
Preferably, fixed mounting has the filter ring in the safety cover, the inner wall of filter ring with the mirror tube contacts, the safety cover is kept away from set up a plurality of ventilation holes on one side inner wall of mirror tube.
Preferably, the safety cover is kept away from fixed mounting has a fixed block on the outer wall of one side of mirror tube, fixedly connected with connects the one end of rope on the mirror tube, connect the other end of rope with fixed block fixed connection.
Compared with the prior art, the utility model provides a telescope camera lens protection device has following beneficial effect:
the utility model provides a telescope camera lens protection device, during the use, two turning handles are twisted to the forward, two screw rods just can drive two connecting blocks toward the direction motion of keeping away from each other, until two connecting blocks leave the camera lens completely after, just can take off the safety cover from the camera lens, later alright use, the back of having used, the same reason, two turning handles of antiport can, moreover, the steam generator is simple in operation, high durability and convenient use, in the protection process, the filter can reliably cut the dust that brings in the air with the filter ring, the moisture in near the air of dry strip can effective absorption camera lens, the environment that makes the camera lens locate obtains abundant assurance, then can be more comprehensive protect the camera lens.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a telescope lens protection device according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic side view of the middle fixing plate of the present invention.
Reference numbers in the figures: 1. telescope, 2, mirror tube, 3, camera lens, 4, safety cover, 5, filter, 6, fixed plate, 7, place the frame mouth, 8, solid fixed ring, 9, dry strip, 10, filter ring, 11, screw rod, 12, connecting block, 13, protection pad, 14, ventilation hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a telescope lens protection device according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is a schematic side view of the middle fixing plate of the present invention. The telescope lens protection device includes: a lens tube 2 and a lens 3 arranged on the telescope 1; a protective cover 4, the protective cover 4 being disposed outside the lens 3; the filter plate 5 is fixedly arranged in the protective cover 4; the fixing plate 6 is fixedly arranged in the protective cover 4; the placing frame opening 7 is formed in the fixing plate 6; six fixing rings 8, wherein the six fixing rings 8 are arranged on the inner wall of the placing frame opening 7; the three drying strips 9 are all arranged in the placing frame opening 7, and any one drying strip 9 is fixedly connected with the two corresponding fixing rings 8; two clamping mechanisms, two of which are arranged on the protective cover 4.
Two the mechanism is all held to the card includes screw rod 11 and connecting block 12, two the equal screw thread of screw rod 11 is installed on the safety cover 4, two the one end that the screw rod 11 kept away from each other all extends to outside the safety cover 4, two connecting block 12 rotates respectively and installs two the one end that the screw rod 11 is close to each other.
Two the screw rod 11 is located the equal fixed mounting in the outer one end of safety cover 4 has the turning handle, the antiskid annular knurl has been seted up on the turning handle.
Two the dead eye has all been seted up to one side that connecting block 12 kept away from each other, two all fixed cover is equipped with the bearing on the screw rod 11, two the inner wall of dead eye respectively with two the outer lane fixed connection of bearing, two the equal fixed mounting in one side that connecting block 12 is close to each other has protection pad 13, two one side that protection pad 13 is close to each other all with mirror tube 2 contacts.
Two threaded holes are formed in the protective cover 4, and the two threaded rods 11 penetrate through the two threaded holes respectively and are screwed with the inner walls of the corresponding threaded holes.
The utility model discloses a safety glasses, including safety cover 4, fixed mounting has filter ring 10 in the safety cover 4, filter ring 10's inner wall with mirror tube 2 contacts, safety cover 4 keeps away from a plurality of ventilation holes 14 have been seted up on one side inner wall of mirror tube 2.
The safety cover 4 is kept away from fixed mounting has a fixed block on one side outer wall of mirror tube 2, the one end of rope is connected to fixedly connected with on the mirror tube 2, the other end of connecting the rope with fixed block fixed connection.
The utility model provides a telescope camera lens protection device's theory of operation as follows:
in the utility model, the top end and the bottom end of the drying strip 9 are fixedly connected with the fixing ring 8 in a knotting mode, so that the regular replacement is convenient, when the telescope 1 is needed to be used, the two rotating handles are twisted forward firstly, the two rotating handles can respectively rotate the two screw rods 11, at the moment, the two screw rods 11 can move in the direction away from each other, so as to drive the two connecting blocks 12 to move in the direction away from each other, so that the protective pad 13 can be separated from the lens tube 2 and the lens 3, until the two connecting blocks 12 completely leave the lens 3, the protective cover 4 loses the limitation, so that the protective cover 4 can be taken down from the lens 3, then the telescope 1 can be used, after the telescope 1 is used, the telescope 1 needs to be collected, and the two rotating handles are rotated reversely, so that the two screw rods 11 start to rotate in opposite directions, until the protective pad 13 is contacted with the lens tube 2 and the lens, in the protection process, the filter plate 5 and the filter ring 10 can reliably cut off dust brought by air, and the drying strip 9 can effectively absorb moisture in the air near the lens 3, so that the environment where the lens 3 is positioned is fully ensured.
Compared with the prior art, the utility model provides a telescope camera lens protection device has following beneficial effect:
the utility model provides a telescope camera lens protection device, during the use, two turning handles are twisted to the forward, two connecting blocks 12 toward the direction motion of keeping away from each other just can be driven to two screw rods 11, until two connecting blocks 12 leave camera lens 3 completely after, just can take off safety cover 4 from camera lens 3, later alright use, the back has been used up, the same thing, two turning handles of antiport can, and is easy operation, high durability and convenient use, in the protection process, filter 5 and filter ring 10 can reliably cut the dust that brings in the air, moisture in the near air of camera lens 3 can effectively be absorbed to dry strip 9, the environment that makes camera lens 3 locate obtains fully guaranteed, then can be more comprehensive protects camera lens 3.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A telescope lens protection device, comprising:
a lens tube and a lens arranged on the telescope;
the protective cover is arranged outside the lens;
the filter plate is fixedly arranged in the protective cover;
the fixing plate is fixedly arranged in the protective cover;
the placing frame opening is formed in the fixing plate;
the six fixing rings are arranged on the inner wall of the placing frame opening;
the three drying strips are arranged in the placing frame openings, and any one drying strip is fixedly connected with the two corresponding fixing rings;
and the two clamping mechanisms are arranged on the protective cover.
2. The telescope lens protection device according to claim 1, wherein each of the two retaining mechanisms comprises a screw and a connecting block, each of the two screws is threadedly mounted on the protective cover, one end of each of the two screws away from each other extends out of the protective cover, and each of the two connecting blocks is rotatably mounted on one end of each of the two screws close to each other.
3. The telescope lens protection device according to claim 2, wherein a rotating handle is fixedly mounted at one end of each of the two screws outside the protection cover, and anti-skid knurls are formed in the rotating handle.
4. A telescope lens protector as claimed in claim 2, wherein the two connecting blocks have bearing holes on their sides, the two screws have bearings fixed thereon, the inner walls of the two bearing holes are fixedly connected to the outer rings of the two bearings, the two connecting blocks have protective pads fixed on their sides, and the two protective pads contact the lens tube.
5. A telescope lens protector according to claim 2, wherein the protector has two threaded holes, and the two screws respectively pass through the two threaded holes and are screwed with the inner walls of the corresponding threaded holes.
6. A telescope lens protection device according to claim 1, wherein a filter ring is fixedly mounted in the protective cover, the inner wall of the filter ring is in contact with the lens tube, and a plurality of ventilation holes are formed in the inner wall of the protective cover on the side away from the lens tube.
7. The telescope lens protection device according to claim 1, wherein a fixing block is fixedly mounted on an outer wall of the protection cover on a side away from the tube, one end of a connecting rope is fixedly connected to the tube, and the other end of the connecting rope is fixedly connected to the fixing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482218.XU CN210294678U (en) | 2019-09-07 | 2019-09-07 | Telescope lens protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482218.XU CN210294678U (en) | 2019-09-07 | 2019-09-07 | Telescope lens protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210294678U true CN210294678U (en) | 2020-04-10 |
Family
ID=70064481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921482218.XU Active CN210294678U (en) | 2019-09-07 | 2019-09-07 | Telescope lens protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210294678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671685A (en) * | 2021-07-20 | 2021-11-19 | 国网山东省电力公司莱阳市供电公司 | Telescope for mountain area line planning |
-
2019
- 2019-09-07 CN CN201921482218.XU patent/CN210294678U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671685A (en) * | 2021-07-20 | 2021-11-19 | 国网山东省电力公司莱阳市供电公司 | Telescope for mountain area line planning |
| CN113671685B (en) * | 2021-07-20 | 2024-03-12 | 国网山东省电力公司莱阳市供电公司 | Telescope for mountain area route planning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210294678U (en) | Telescope lens protector | |
| CN108495009A (en) | A kind of road monitoring device with dedusting function | |
| CN208386759U (en) | A kind of monitoring camera | |
| CN114785918A (en) | Resident daily rubbish throwing action monitoring device and processing system | |
| CN213777340U (en) | Underwater searchlight shell | |
| CN210781032U (en) | Protective cover and camera | |
| CN208509149U (en) | A kind of outdoor video monitoring device of easy cleaning | |
| CN208476290U (en) | Power cable integrated operation state monitoring apparatus based on distributing optical fiber sensing | |
| CN208015853U (en) | A kind of self-cleaning dome camera | |
| CN215981812U (en) | Environment monitoring device for forest fire prevention | |
| CN208739231U (en) | A kind of full-shape monitoring camera | |
| CN116095441A (en) | Double-end single-shot type anti-damage security monitoring equipment | |
| CN209433165U (en) | A kind of camera module | |
| CN209180604U (en) | A kind of communications optical cable groove detection device | |
| CN209472674U (en) | A kind of intelligence community camera | |
| CN211529278U (en) | Forest fire prevention watch-dog | |
| CN211281508U (en) | Regional water environment monitoring unmanned aerial vehicle | |
| CN209448815U (en) | A kind of video camera with dedusting function | |
| CN210093335U (en) | Multi-angle camera based on network monitoring system | |
| CN207832621U (en) | A kind of solar energy power generating dust source monitoring device | |
| CN221081747U (en) | Windproof and moistureproof monitoring equipment protection device | |
| CN220798419U (en) | Passenger flow monitoring device adopting cloud computing technology | |
| CN218389913U (en) | Engineering supervision uses many functional safety cap | |
| CN208401983U (en) | Large-scale three proofings sealed shield video camera | |
| CN209151249U (en) | A kind of IP Camera of dust-proof angle adjustable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |