CN205594224U - Shape memory alloy puts up between two parties - Google Patents
Shape memory alloy puts up between two parties Download PDFInfo
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- CN205594224U CN205594224U CN201620333925.2U CN201620333925U CN205594224U CN 205594224 U CN205594224 U CN 205594224U CN 201620333925 U CN201620333925 U CN 201620333925U CN 205594224 U CN205594224 U CN 205594224U
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- marmem
- frame placed
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Abstract
The utility model discloses a shape memory alloy puts up between two parties, including cage -like structure, first support ring and second support ring, first support ring and second support ring respectively with cage -like structure's upper end and lower extreme fixed connection, cage -like structure includes that a plurality of roots have the cage body that elastic arc spoke constitutes, and is adjacent interval between the tip of arc spoke equals, the center of first support ring with straight line that the second supported the center place of ring with the straight line at the center pin place of the cage body coincides mutually. The utility model has the advantages of simple structure, production is easy, and the cost is lower, and is longe -lived, the stable performance, and the facilitate promotion is used.
Description
Technical field
This utility model relates to a kind of monitoring endoscopic apparatus, is specifically related to a kind of marmem frame placed in the middle.
Background technology
Electric video endoscope is to apply a kind of detection equipment widely at present, various pipelines, equipment etc. can be carried out high-level inspection, it is mainly by camera lens, mirror bar, display devices etc. form, the operation such as electronics industry endoscope can carry out recording a video in real time, candid photograph.Take precautions against application in the field such as medical, electric, industrial and military, and play a very important role.Endoscope is a kind of multidisciplinary general instrument, and its function is to detect crooked pipeline depths, can be used for observing the position that can not look at straight, can observe interior spatial structure and state, can realize distant surveillance and operation in sealing cavity.General endoscope is required for camera lens centering device in use, adjusts the height of centering device according to the caliber of pipeline to be detected, and then the camera lens making centering device load is positioned at the shaft core position of pipeline.
Endoscope-use centering device of the prior art generally there is problems in that (1), existing centering device structure are complicated；(2), for adapting to different tube diameters, need with changing or manually adjust centering device, need to get all the plurality of specifications centering device ready in practical operation；(3), centering device in use moves back and forth in pipeline and abrasion etc. occurs.The above drawback makes the use of fujinon electronic video endoscope and investigative range receive certain restriction.In view of this, develop a kind of new marmem frame placed in the middle, solve the defect of above-mentioned existence, it is clear that be a need for.
Summary of the invention
The purpose of this utility model is to provide a kind of marmem frame placed in the middle, solves that centering device structure in prior art is complicated, complex operation and the defect such as easy to wear.
To achieve the above object of the invention, the technical solution adopted in the utility model is: a kind of marmem frame placed in the middle, it is connected including cage structure, the first support ring and the second support ring, described first support ring and the second support ring are fixing with the top and bottom of cage structure respectively
Cage-like structure includes that some have the cage body that resilient arced spoke is constituted, and the interval between the end of adjacent described arced spoke is equal,
Described first center supporting ring and the described second straight line at place, center supporting ring coincide with the straight line at the central shaft place of described cage body.
Preferably, the quantity of described arced spoke is not less than 3.
Further in technical scheme, the quantity of described arced spoke is 12.
Further in technical scheme, the quantity of described arced spoke is 10.
Preferably, the internal diameter of described first support ring and the internal diameter of described second support ring are equal.
Further in technical scheme, the described first internal diameter supporting ring and the second support ring is 5 ~ 50mm.
Preferably, the maximum outside diameter of described cage body is 20 ~ 200mm.
Preferably, the material of described arced spoke is NiTi base superlastic memorial alloy.
Preferably, described arced spoke end is outside bending-like, it is simple to frame placed in the middle shrinks.
Another technical scheme of the present utility model is: a kind of marmem frame placed in the middle, supports ring including cage structure, the first support ring and second, and described first support ring and second supports ring and is connected with the top and bottom of cage structure respectively,
Cage-like structure includes that some have the cage body that resilient arced spoke intertexture is constituted, and described cage body is fenestral fabric,
Described first center supporting ring and the described second straight line at place, center supporting ring coincide with the straight line at the central shaft place of described cage body.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that
Frame placed in the middle the most of the present utility model uses superlastic memorial alloy to make, and can be suitable for the detection of different tube diameters, can be by complicated elbow pipeline；
2. there is abrasion and oxide etch when pipeline can be avoided back and forth to detect again in this utility model；
Simple in construction the most of the present utility model, produces easily, and cost is relatively low, and the life-span is long, stable performance, it is simple to popularization and application.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one.
Fig. 2 is the front view of this utility model embodiment two.
Fig. 3 is the right view of this utility model embodiment two.
Wherein: 1, arced spoke；2, first ring is supported；3, second ring is supported.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Embodiment one:
Shown in Figure 1, one marmem frame placed in the middle, support ring 3 including cage structure, the first support ring 2 and second, the first support ring 2 and the second support ring 3 are fixed with the top and bottom of cage structure respectively and are connected,
Cage structure includes that some have the cage body that resilient arced spoke 1 is constituted, and the interval between the end of adjacent arced spoke 1 is equal,
First center supporting ring 2 and the second straight line at place, center supporting ring 3 coincide with the straight line at the central shaft place of cage body, are so easy to endoscope lens and support and placed in the middle.
In the present embodiment, the quantity of arced spoke 1 is 12.
In the present embodiment, the internal diameter that the first internal diameter and second supporting ring 2 supports ring 3 is equal.
In the present embodiment, the first internal diameter supporting ring 2 and the second support ring 3 is 25mm.
In the present embodiment, the maximum outside diameter of cage body is 100mm.
Above, the maximum outside diameter of cage body supports the internal diameter of ring more than each, so arranges support and the centered capability that can improve frame placed in the middle further.
In the present embodiment, the material of arced spoke 1 is NiTi base superlastic memorial alloy.
In the present embodiment, arced spoke 1 end is outside bending-like, it is simple to frame placed in the middle shrinks.
Embodiment two:
See shown in Fig. 2 and Fig. 3, one marmem frame placed in the middle, support ring 3 including cage structure, the first support ring 2 and second, the first support ring 2 and the second support ring 3 are fixed with the top and bottom of cage structure respectively and are connected,
Cage structure includes that some have the cage body that resilient arced spoke 1 is constituted, and the interval between the end of adjacent arced spoke 1 is equal,
First center supporting ring 2 and the second straight line at place, center supporting ring 3 coincide with the straight line at the central shaft place of cage body, it is simple to endoscope lens supports and placed in the middle.
In the present embodiment, the quantity of arced spoke 1 is 10.
In the present embodiment, the internal diameter that the first internal diameter and second supporting ring 2 supports ring 3 is equal.
In the present embodiment, the first internal diameter supporting ring 2 and the second support ring 3 is 45mm.
In the present embodiment, the maximum outside diameter of cage body is 180mm.
Above, the maximum outside diameter of cage body supports the internal diameter of ring more than each, so arranges support and the centered capability that can improve frame placed in the middle further.
In the present embodiment, the material of arced spoke 1 is NiTi base superlastic memorial alloy.
In the present embodiment, arced spoke 1 end is outside bending-like, it is simple to frame placed in the middle shrinks.
Claims (10)
1. a marmem frame placed in the middle, it is characterized in that: include that cage structure, the first support ring (2) and second support ring (3), described first support ring (2) and the second support ring (3) are fixing with the top and bottom of cage structure respectively to be connected
Cage-like structure includes that some have the cage body that resilient arced spoke (1) is constituted, and the interval between the end of adjacent described arced spoke (1) is equal,
Described first center supporting ring (2) and the described second straight line at place, center supporting ring (3) coincide with the straight line at the central shaft place of described cage body.
Marmem the most according to claim 1 frame placed in the middle, it is characterised in that: the quantity of described arced spoke (1) is not less than 3.
Marmem the most according to claim 2 frame placed in the middle, it is characterised in that: the quantity of described arced spoke (1) is 12.
Marmem the most according to claim 2 frame placed in the middle, it is characterised in that: the quantity of described arced spoke (1) is 10.
Marmem the most according to claim 1 frame placed in the middle, it is characterised in that: the internal diameter that the described first internal diameter and described second supporting ring (2) supports ring (3) is equal.
Marmem frame placed in the middle the most according to claim 1 or 5, it is characterised in that: the described first internal diameter supporting ring (2) and the second support ring (3) is 5 ~ 50mm.
Marmem the most according to claim 1 frame placed in the middle, it is characterised in that: the maximum outside diameter of described cage body is 20 ~ 200mm.
Marmem the most according to claim 1 frame placed in the middle, it is characterised in that: the material of described arced spoke (1) is NiTi base superlastic memorial alloy.
Marmem the most according to claim 1 frame placed in the middle, it is characterised in that: described arced spoke (1) end is outside bending-like.
10. a marmem frame placed in the middle, it is characterized in that: include that cage structure, the first support ring (2) and second support ring (3), described first support ring (2) and second supports ring (3) and is connected with the top and bottom of cage structure respectively
Cage-like structure includes that some have the cage body that resilient arced spoke (1) intertexture is constituted, and described cage body is fenestral fabric,
Described first center supporting ring (2) and the described second straight line at place, center supporting ring (3) coincide with the straight line at the central shaft place of described cage body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333925.2U CN205594224U (en) | 2016-04-20 | 2016-04-20 | Shape memory alloy puts up between two parties |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620333925.2U CN205594224U (en) | 2016-04-20 | 2016-04-20 | Shape memory alloy puts up between two parties |
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| Publication Number | Publication Date |
|---|---|
| CN205594224U true CN205594224U (en) | 2016-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620333925.2U Active CN205594224U (en) | 2016-04-20 | 2016-04-20 | Shape memory alloy puts up between two parties |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105700126A (en) * | 2016-04-20 | 2016-06-22 | 苏州国嘉记忆合金有限公司 | Shape memory alloy centering rack |
-
2016
- 2016-04-20 CN CN201620333925.2U patent/CN205594224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105700126A (en) * | 2016-04-20 | 2016-06-22 | 苏州国嘉记忆合金有限公司 | Shape memory alloy centering rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200429 Address after: 730000 Building 1, Lanxin Road, East Lanzhou science and Technology City, Lanzhou City, Gansu Province Patentee after: Lanzhou Guojia Memory Alloy Co., Ltd. Address before: 215500, No. 8, Jin Du Road, Southeast Economic Development Zone, Suzhou, Jiangsu, Changshou City Patentee before: SUZHOU GUOJIA MEMORY ALLOY Co.,Ltd. |
|
| TR01 | Transfer of patent right |