CN211180511U - High-definition continuous zooming projection lens - Google Patents
High-definition continuous zooming projection lens Download PDFInfo
- Publication number
- CN211180511U CN211180511U CN201922371452.1U CN201922371452U CN211180511U CN 211180511 U CN211180511 U CN 211180511U CN 201922371452 U CN201922371452 U CN 201922371452U CN 211180511 U CN211180511 U CN 211180511U
- Authority
- CN
- China
- Prior art keywords
- protection
- wall
- camera lens
- inferior valve
- main part
- 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
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 7
- 241000463219 Epitheca Species 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 230000002633 protecting effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Structure And Mechanism Of Cameras (AREA)
Abstract
The utility model discloses a high definition zooms projection camera lens in succession, including the camera lens main part, from the top down installs protection epitheca and protection inferior valve in proper order in the camera lens main part, and the rubber pad that protects the epitheca inner wall bonding is connected with the outer wall butt of camera lens main part, the last inner wall of protection epitheca is provided with the cylinder piece, and is provided with the second external screw thread on the cylinder piece, the screw thread spiral groove that the cylinder piece was seted up through second external screw thread and camera lens main part upper end rotates and is connected, the outer wall of protection epitheca is provided with anti-skidding line, and the outer wall cover of protection epitheca has the sponge cover, the inner wall of protection inferior valve is provided with first internal thread, and the first external screw thread rotation that the protection inferior valve set up through first internal thread and camera. The utility model discloses a set up protection epitheca, protection inferior valve and sponge cover, need clear up consuming time power and the not good problem of fragile when taking place hard striking of protective effect when having solved the not good use of projection camera lens dustproof and waterproof effect.
Description
Technical Field
The utility model relates to the technical field, specifically be a high definition zooms projection lens in succession.
Background
The lens has two fingers in the video, one is an optical component used by a video camera and a projector for generating images, and the two fingers are a continuous picture shot from power-on to power-off or a segment between two shearing points, which is also called a lens. One finger and two fingers are two completely different concepts, and in order to distinguish the difference between them, one finger is often called an optical lens, and two fingers are often called lens pictures. Projectors for general home use also require a lens. At present, the dustproof and waterproof effect of the existing projection lens is not good, time and labor are consumed when the projection lens is required to be cleaned, the protection effect is not good, the projection lens is easy to damage when hard impact occurs, and the requirement in actual use cannot be met, so that the technology which can be improved is urgently needed on the market, and the equipment is perfected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high definition zooms projection lens in succession to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high definition zooms projection lens in succession, includes the camera lens main part, from the top down installs protection epitheca and protection inferior valve in proper order in the camera lens main part, and the rubber pad that the protection epitheca inner wall bonded is connected with the outer wall butt of camera lens main part, the joint has sealed rubber ring in the through-hole of seting up on the protection inferior valve.
Preferably, the upper inner wall of the protective upper shell is provided with a cylindrical block, the cylindrical block is provided with a second external thread, and the cylindrical block is rotatably connected with a thread spiral groove formed in the upper end of the lens main body through the second external thread.
Preferably, the outer wall of the protection upper shell is provided with anti-skidding lines, and the outer wall of the protection upper shell is sleeved with a sponge sleeve.
Preferably, the inner wall of protection inferior valve is provided with first internal thread, and the first external screw thread that just protection inferior valve set up through first internal thread and camera lens main part outer wall rotates to be connected.
Preferably, the right end of the protection lower shell is provided with a connecting belt, and the connecting belt is fixedly connected with the rubber cover.
Preferably, the rubber cover is connected with the protective lower shell in a clamping mode through a through hole, and the upper end of the rubber cover is connected with the sealing rubber ring in an abutting mode.
(III) advantageous effects
The utility model provides a high definition zooms projecting lens in succession possesses following beneficial effect:
(1) the utility model discloses a set up the protection inferior valve, need clear up the problem of consuming time and wasting force when having solved the not good use of projection camera lens dustproof and waterproof effect, the utility model discloses a joint has sealed rubber ring in the through-hole of seting up on the protection inferior valve, and the rubber lid passes through the through-hole and is connected with protection inferior valve joint, can aim at the through-hole of protection inferior valve with sealed rubber ring to the joint is fixed, later aim at the through-hole of protection inferior valve with the rubber lid, and the joint is fixed, and the fixed rubber lid of joint can form sealed space with sealed rubber ring butt in inside, reaches waterproof dirt-proof effect, prevents that the camera lens from being polluted, influences the projection effect.
(2) The utility model discloses a set up protection epitheca and sponge cover, solved the not good problem that is fragile when taking place rigid striking of projection camera lens protecting effect, the utility model discloses the rubber pad that the protection epitheca inner wall bonded is connected with the outer wall butt of camera lens main part, when taking place rigid striking, the protection epitheca can prevent camera lens main part and hard thing contact, plays the protecting effect, and the rubber pad is made by rubber, has certain elasticity, can utilize the elasticity of rubber pad to avoid protecting epitheca and camera lens main part contact, further prevents camera lens main part and hard thing contact, and the utility model discloses a sponge cover has been cup jointed on the protection epitheca, the sponge cover is made by the sponge, has certain elasticity, also can play certain protecting effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the protective top case of FIG. 1 according to the present invention;
fig. 3 is a schematic structural view of the protective lower casing of fig. 1 according to the present invention.
The reference numbers in the figures are: 1. screwing a groove; 2. a protective upper shell; 3. a lens main body; 4. a protective lower shell; 5. a first external thread; 6. a sponge sleeve; 7. a second external thread; 8. a cylindrical block; 9. a rubber pad; 10. anti-skid lines; 11. a first internal thread; 12. a through hole; 13. sealing the rubber ring; 14. a connecting belt; 15. and a rubber cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high definition zooms projection lens in succession, including camera lens main part 3, from the top down installs protection epitheca 2 and protection inferior valve 4 in proper order on the camera lens main part 3, protection epitheca 2 is the metal material, can protect camera lens main part 3 effectively, and protection inferior valve 4 is the rubber material, utilize elastic energy also to protect camera lens main part 3, and the rubber pad 9 that protects 2 inner walls of epitheca bonding is connected with the outer wall butt of camera lens main part 3, rubber pad 9 is made by rubber, and rubber has certain elasticity, can avoid the direct contact of protection epitheca 2 with camera lens main part 3 effectively, further improve protective properties, the joint has sealing rubber ring 13 in the through-hole 12 of seting up on the protection inferior valve 4, sealing rubber ring 13 is the rubber products that are used for the product to seal.
Further, the last inner wall of protection epitheca 2 is provided with cylinder piece 8, and be provided with second external screw thread 7 on the cylinder piece 8, cylinder piece 8 rotates with the screw thread spiral groove 1 that the camera lens main part 3 upper end was seted up through second external screw thread 7 and is connected, can overlap protection epitheca 2 on camera lens main part 3 earlier, then with the upper end butt of cylinder piece 8 with camera lens main part 3, later rotatory protection epitheca 2 drives cylinder piece 8 and moves down, make on the cylinder piece 8 second external screw thread 7 with the camera lens main part 3 upper end set up screw thread spiral groove 1 be connected fixed can, be convenient for the installation dismantle protection epitheca 2.
Further, the outer wall of the protection upper shell 2 is provided with anti-skidding lines 10, the anti-skidding lines 10 have an anti-skidding effect, hands can be prevented from skidding when the protection upper shell 2 is rotated, time and labor are saved, the outer wall of the protection upper shell 2 is sleeved with the sponge sleeve 6, the sponge sleeve 6 is made of sponge, certain elasticity is achieved, the lens main body 3 is convenient to store, and a certain protection effect is achieved.
Further, the inner wall of protection inferior valve 4 is provided with first internal thread 11, and protection inferior valve 4 rotates through first internal thread 11 and the first external screw thread 5 that the 3 outer walls of camera lens main part set up and is connected, can aim at the lower extreme of camera lens main part 3 with protection inferior valve 4, then hold protection inferior valve 4 tightly and exert the effort for protection inferior valve 4 spin-up removes, and the first internal thread 11 of protection inferior valve 4 can be connected fixedly with the first external screw thread 5 of camera lens main part 3 promptly, and the installation of being convenient for is dismantled and is protected inferior valve 4.
Further, the right-hand member of protection inferior valve 4 is provided with connecting band 14, and connecting band 14 and rubber lid 15 fixed connection, and connecting band 14 is also the rubber material, and the flexible for rubber lid 15 is portable, and the rubber lid 15 of being convenient for seals protection inferior valve 4.
Further, rubber lid 15 is connected through- hole 12 and 4 joints of protection inferior valve, can apply the effort to rubber lid 15 for rubber lid 15 aims at through-hole 12 on the protection inferior valve 4, and the joint is fixed, can form confined space, reaches dustproof and waterproof's effect, and the upper end and the 13 butt of sealing rubber ring of rubber lid 15 are connected, and sealing rubber ring 13 and the butt of rubber lid 15 not only can prevent dust, also can be waterproof, and the practicality is all good.
The working principle is as follows: during the use, can aim at the upper end of camera lens main part 3 with the lower extreme of protection epitheca 2, then cup joint, rotatory protection epitheca 2 downwards again, it is rotatory to make protection epitheca 2 drive cylinder piece 8, second external screw thread 7 on the cylinder piece 8 can rotate with the screw thread rotary groove 1 of camera lens main part 3 upper end and be connected fixedly, later sheathe in sponge cover 6 again, the lower extreme of camera lens main part 3 is aimed at to the upper end of protection inferior valve 4 afterwards, then rotatory protection inferior valve 4 upwards, make protection inferior valve 4 rotate with first external screw thread 5 on the camera lens main part 3 through second external screw thread 7 and be connected fixedly, go into the through-hole 12 of protection inferior valve 4 with sealed rubber ring 13 card again, at last apply the effort to rubber cover 15, it is fixed with the through-hole 12 joint of protection inferior valve 4 to make rubber cover 15, rubber cover 15 after the joint can butt with sealed rubber.
To sum up can, the utility model discloses a set up protection epitheca 2, protection inferior valve 4 and sponge cover 6, need clear up consuming time power and the not good problem of fragile when taking place hard striking of protective effect when having solved the not good use of projection lens dustproof and waterproof effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high definition zoom projection lens in succession, includes camera lens main part (3), its characterized in that: the lens comprises a lens body (3), and is characterized in that a protective upper shell (2) and a protective lower shell (4) are sequentially arranged on the lens body (3) from top to bottom, a rubber pad (9) bonded to the inner wall of the protective upper shell (2) is connected with the outer wall of the lens body (3) in an abutting mode, and a sealing rubber ring (13) is connected in a clamping mode in a through hole (12) formed in the protective lower shell (4).
2. The high definition continuous zoom projection lens of claim 1, wherein: the upper inner wall of the protective upper shell (2) is provided with a cylindrical block (8), a second external thread (7) is arranged on the cylindrical block (8), and the cylindrical block (8) is rotatably connected with a thread spiral groove (1) formed in the upper end of the lens main body (3) through the second external thread (7).
3. The high definition continuous zoom projection lens of claim 1, wherein: the outer wall of the protective upper shell (2) is provided with anti-skidding lines (10), and the outer wall of the protective upper shell (2) is sleeved with a sponge sleeve (6).
4. The high definition continuous zoom projection lens of claim 1, wherein: the inner wall of protection inferior valve (4) is provided with first internal thread (11), and protects inferior valve (4) and rotates with first external screw thread (5) that camera lens main part (3) outer wall set up through first internal thread (11) and be connected.
5. The high definition continuous zoom projection lens of claim 1, wherein: the right end of the protection lower shell (4) is provided with a connecting belt (14), and the connecting belt (14) is fixedly connected with the rubber cover (15).
6. The high definition continuous zoom projection lens of claim 5, wherein: rubber lid (15) are connected with protection inferior valve (4) joint through-hole (12), and the upper end and the sealed rubber ring (13) butt of rubber lid (15) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371452.1U CN211180511U (en) | 2019-12-26 | 2019-12-26 | High-definition continuous zooming projection lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922371452.1U CN211180511U (en) | 2019-12-26 | 2019-12-26 | High-definition continuous zooming projection lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211180511U true CN211180511U (en) | 2020-08-04 |
Family
ID=71802863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922371452.1U Expired - Fee Related CN211180511U (en) | 2019-12-26 | 2019-12-26 | High-definition continuous zooming projection lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211180511U (en) |
-
2019
- 2019-12-26 CN CN201922371452.1U patent/CN211180511U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60324528D1 (en) | DETERMINING THE PHOTOGRAPHIC QUALITY OF A RECORDED IMAGE IN A DIGITAL STILL IMAGE CAMERA | |
| CN211180511U (en) | High-definition continuous zooming projection lens | |
| CN208386759U (en) | A kind of monitoring camera | |
| TW201526214A (en) | Image collector device having a sealed sensor space, and method of sealing a sensor space in an image collector device | |
| CN213522028U (en) | Cloud platform camera with self-cleaning function | |
| DE69901958D1 (en) | FOCUS DISPLAY FOR FILM CAMERA USING THE PARALLAX GEOMETRY OF TWO VIDEO CAMERAS | |
| CN207560161U (en) | Camera slide assemblies and electronic equipment | |
| JP3117508U (en) | Camera viewfinder protector | |
| CN207706294U (en) | A kind of video camera with lens protecting apparatus | |
| CN209299343U (en) | A kind of novel mobile phone camera eyeglass | |
| CN204089980U (en) | Rapid Cleaning hemisphere camera | |
| EP1538376A4 (en) | Sealing device | |
| KR20110106138A (en) | A waterproof case of a digital cameras | |
| CN206728131U (en) | A kind of new type mining dust-proof camera | |
| CN206710778U (en) | A kind of camera lens device for quickly disassembling for camera waterproof case | |
| CN103904474A (en) | Connector butt joint device and cable connector comprising same | |
| CN201600536U (en) | Automatic focusing photographic module | |
| CN107087098A (en) | camera and camera device | |
| CN203465510U (en) | Turnover type booth lens protection device | |
| CN209856770U (en) | Nitrogen cylinder protecting crust | |
| CN210351386U (en) | Low-power terrestrial digital television transmitter suitable for outdoor work | |
| CN207488598U (en) | A kind of telephoto lens component focused on automatically | |
| CN209969082U (en) | Equipment for cleaning adhesive sticker small advertisements | |
| CN207752209U (en) | A kind of precision camera head protecting ring | |
| CN208659850U (en) | A kind of scalp massager waterproof base, scalp massager |
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: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |