CN202790522U - Telescope sealing structure - Google Patents
Telescope sealing structure Download PDFInfo
- Publication number
- CN202790522U CN202790522U CN201220156725.6U CN201220156725U CN202790522U CN 202790522 U CN202790522 U CN 202790522U CN 201220156725 U CN201220156725 U CN 201220156725U CN 202790522 U CN202790522 U CN 202790522U
- Authority
- CN
- China
- Prior art keywords
- sealing
- telescope
- mirror tube
- sealing structure
- seal ring
- 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
- 238000007789 sealing Methods 0.000 title abstract description 44
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Telescopes (AREA)
Abstract
Description
技术领域 technical field
本实用新型涉及一种光学上用镜管，尤其是涉及一种在镜管进行电镀时对其内部进行密封保护的镜管密封结构。 The utility model relates to an optical mirror tube, in particular to a mirror tube sealing structure for sealing and protecting the inside of the mirror tube when it is electroplated.
背景技术 Background technique
我们知道，在光学成像领域，都会用到镜管，而镜管在使用前都需要对其外壁进行电镀，而为了防止电镀液等进入到镜管的内部，影响到镜管的性能，通常的做法是在镜管的端部盖上封头，而所述的封头和镜管的连接处再通过胶带缠绕以实现密封，此种密封方法一方面比较麻烦，且容易脱落，使用寿命短，另一方面密封效果差，很难保证电镀液不流入到镜管的内部。 We know that in the field of optical imaging, mirror tubes are used, and the outer wall of the mirror tube needs to be electroplated before use. In order to prevent the plating solution from entering the inside of the mirror tube and affecting the performance of the mirror tube, the usual The method is to cover the end of the mirror tube with a head, and the joint between the head and the mirror tube is then wrapped with adhesive tape to achieve sealing. On the one hand, this sealing method is troublesome, and it is easy to fall off and has a short service life. On the other hand, the sealing effect is poor, and it is difficult to ensure that the electroplating solution does not flow into the inside of the mirror tube.
实用新型内容 Utility model content
为解决现有技术的不足，本实用新型的目的在于提供一种使用寿命长、密封效果好的镜管密封结构。 In order to solve the deficiencies of the prior art, the purpose of the utility model is to provide a mirror tube sealing structure with long service life and good sealing effect.
为达到上述目的，本实用新型是通过以下的技术方案来实现的： In order to achieve the above object, the utility model is achieved through the following technical solutions:
一种镜管密封结构，包括镜管和封头，所述的封头连接在镜管的端部，其特征在于，还包括一密封圈，所述的密封圈设置在封头和镜管之间。 A mirror tube sealing structure, including a mirror tube and a sealing head, the sealing head is connected to the end of the mirror tube, and it is characterized in that it also includes a sealing ring, and the sealing ring is arranged between the sealing head and the mirror tube between.
进一步，所述的密封圈的材料可以为橡胶。 Further, the material of the sealing ring may be rubber.
本实用新型的有益效果是：本实用新型通过将密封结构改为密封圈，使得密封效果更好，且密封圈的使用寿命长，不容易脱落，增强了其使用上的便捷性。 The beneficial effects of the utility model are: the utility model changes the sealing structure into a sealing ring, so that the sealing effect is better, and the sealing ring has a long service life and is not easy to fall off, which enhances its convenience in use.
附图说明 Description of drawings
图1为本实用新型一实施例的剖面结构示意图。 Fig. 1 is a schematic cross-sectional structure diagram of an embodiment of the present invention.
附图中主要标记含义如下： The meanings of the main symbols in the drawings are as follows:
1、镜管 2、封头 3、密封圈。 1. Mirror tube 2. Seal head 3. Sealing ring.
具体实施方式 Detailed ways
以下结合附图和具体实施例对本实用新型作具体的介绍。 Below in conjunction with accompanying drawing and specific embodiment the utility model is made concrete introduction.
图1为本实用新型一实施例的剖面结构示意图。 Fig. 1 is a schematic cross-sectional structure diagram of an embodiment of the present invention.
如图1所示：镜管密封结构，包括镜管1和封头2，所述的封头2连接在镜管1的端部，封头2与镜管1通过通过螺纹连接，也可以通过扣接的方式固定，当然也可以有其他的连接方式，此外，还包括一密封圈3，所述的密封圈3设置在封头2和镜管1之间，即所述的密封圈3套接在镜管1和封头2的间隙处。 As shown in Figure 1: the sealing structure of the mirror tube includes a mirror tube 1 and a sealing head 2. The sealing head 2 is connected to the end of the mirror tube 1, and the sealing head 2 and the mirror tube 1 are connected by threads, or can be connected by The method of fastening is fixed, and of course other connection methods are also possible. In addition, a sealing ring 3 is also included, and the sealing ring 3 is arranged between the sealing head 2 and the mirror tube 1, that is, the sealing ring 3 sets Connected to the gap between the mirror tube 1 and the sealing head 2.
在本实施方式中，所述的密封圈3的材料为橡胶，当然，密封圈3也可以为其他任何能够实现密封功能的材料。 In this embodiment, the sealing ring 3 is made of rubber, of course, the sealing ring 3 can also be any other material that can realize the sealing function.
本实用新型通过将密封结构改为密封圈3，使得密封效果更好，且密封圈3的使用寿命长，不容易脱落，增强了其使用上的便捷性。 The utility model changes the sealing structure into a sealing ring 3, so that the sealing effect is better, and the sealing ring 3 has a long service life and is not easy to fall off, which enhances its convenience in use.
上述实施例不以任何形式限制本实用新型，凡采用等同替换或等效变换的方式所获得的技术方案，均落在本实用新型的保护范围内。 The above-mentioned embodiments do not limit the utility model in any form, and all technical solutions obtained by means of equivalent replacement or equivalent transformation fall within the protection scope of the utility model. the
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220156725.6U CN202790522U (en) | 2012-04-15 | 2012-04-15 | Telescope sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220156725.6U CN202790522U (en) | 2012-04-15 | 2012-04-15 | Telescope sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790522U true CN202790522U (en) | 2013-03-13 |
Family
ID=47817787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220156725.6U Expired - Fee Related CN202790522U (en) | 2012-04-15 | 2012-04-15 | Telescope sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635695A (en) * | 2012-04-15 | 2012-08-15 | 苏州怡信光电科技有限公司 | Lens tube seal structure |
-
2012
- 2012-04-15 CN CN201220156725.6U patent/CN202790522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635695A (en) * | 2012-04-15 | 2012-08-15 | 苏州怡信光电科技有限公司 | Lens tube seal structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203730980U (en) | Shunting pipe joint | |
| CN202790522U (en) | Telescope sealing structure | |
| CN103511790A (en) | Pipe plug easy to mount | |
| CN202749939U (en) | Mounting structure of waterproof and dustproof cover of motor | |
| CN203736118U (en) | Connection structure of dust collector telescopic pipe inner pipe and seal pipe | |
| CN205004523U (en) | Satellite antenna joint design | |
| CN203018237U (en) | Portable die-cast slurry making pipe | |
| CN202678760U (en) | Low-voltage integrated distribution box | |
| CN203161334U (en) | Bent pipe for connecting air exhaust pipe of automobile | |
| CN203223665U (en) | Novel stainless steel corrugated pipe | |
| CN204784000U (en) | Flange ring connecting piece | |
| CN203434580U (en) | Tube cap | |
| CN203273089U (en) | Pipeline buckle with diverting port | |
| CN203283958U (en) | Waterproof paper tube | |
| CN202916254U (en) | Oxygen sensor inner cover | |
| CN205877481U (en) | A anti -oxidant protective sheath for aluminium contact | |
| CN204394036U (en) | A kind of multifunctional cup | |
| CN203456817U (en) | Waterproof wiring port of junction box | |
| CN202992450U (en) | Connecting piece for water supply pipe | |
| CN205244862U (en) | Anticorrosive explosion -proof LED lamps and lanterns | |
| CN204300578U (en) | A kind of New corrugated pipe | |
| CN104329154B (en) | Exhaust pipe bracket structure | |
| CN204592678U (en) | A kind of band loose joint socket elbow | |
| CN204361645U (en) | A kind of wire output protector of waterproof | |
| CN204420398U (en) | The effective reducing of resistance to compression is directly managed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140415 |