CN204230448U - One prevents inner-outer sleeve insulation system in relative rotation - Google Patents
One prevents inner-outer sleeve insulation system in relative rotation Download PDFInfo
- Publication number
- CN204230448U CN204230448U CN201420638332.8U CN201420638332U CN204230448U CN 204230448 U CN204230448 U CN 204230448U CN 201420638332 U CN201420638332 U CN 201420638332U CN 204230448 U CN204230448 U CN 204230448U
- Authority
- CN
- China
- Prior art keywords
- transducer
- metallic sheath
- ring
- relative rotation
- insulation system
- 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
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
The utility model discloses one and prevent inner-outer sleeve insulation system in relative rotation, comprise the coaxial external insulation ring arranged, metallic sheath in transducer, the outer metallic sheath of transducer, nonmetal ring support and rifle mouth, in described transducer, metallic sheath is coaxially connected with the outer metallic sheath of transducer is inside and outside, in described transducer, metallic sheath one end is connected with rifle mouth by nonmetal ring support, in described transducer, the metallic sheath other end is provided with spacing ring, described external insulation ring is positioned at outside spacing ring, also comprise the dead ring be positioned at inside spacing ring, described interior dead ring inner face is provided with projection, the outer metallic sheath endoporus of described transducer is provided with the recess matched with projection.The utility model can prevent inside and outside two transducer round metal covers from relatively rotating, and does not affect the lead-out wire on transducer inner rings of electrode, can be widely used in technical field of automation.
Description
Technical field
The utility model relates to technical field of automation, particularly relates to one and prevents inner-outer sleeve insulation system in relative rotation.
Background technology
Inside and outside two transducer round metal noose components will be connected and fixed at present, insulating material can only be designed to annulus between two metalworks, and then carry out assembling, fixing.But do not have specialized designs to prevent inside and outside two transducer round metal noose components structure in relative rotation, so cause the lead-out wire damaged on inner rings of electrode, as shown in Figure 1.Thus cause the unstable properties of transducer, cause high repair rate and the unsteadiness of integral device.
Utility model content
The purpose of this utility model is the deficiency in order to overcome above-mentioned background technology, provides one to prevent inner-outer sleeve insulation system in relative rotation, can prevent inside and outside two transducer round metal covers from relatively rotating, not affect the lead-out wire on transducer inner rings of electrode.
The one that the utility model provides prevents inner-outer sleeve insulation system in relative rotation, comprise the coaxial external insulation ring arranged, metallic sheath in transducer, the outer metallic sheath of transducer, nonmetal ring support and rifle mouth, in described transducer, metallic sheath is coaxially connected with the outer metallic sheath of transducer is inside and outside, in described transducer, metallic sheath one end is connected with rifle mouth by nonmetal ring support, in described transducer, the metallic sheath other end is provided with spacing ring, described external insulation ring is positioned at outside spacing ring, also comprise the dead ring be positioned at inside spacing ring, described interior dead ring inner face is provided with projection, the outer metallic sheath endoporus of described transducer is provided with the recess matched with projection.
In technique scheme, described projection is multiple, uniform along interior dead ring endoporus circumference.
In technique scheme, described projection is four.
In technique scheme, described interior dead ring outer face is provided with spacing block.
In technique scheme, described spacing block has three.
In technique scheme, be provided with the cavity passed through for holding wire between described spacing ring outer rim and the outer metallic sheath endoporus of transducer, described transducer is outer is provided with the through hole passed through for holding wire between metallic sheath endoporus and outer rim.
In technique scheme, in described transducer, metallic sheath and the outer metallic sheath structure of transducer are the structure that one end is large, the other end is little.
The utility model prevents inner-outer sleeve insulation system in relative rotation, there is following beneficial effect: projection matches with recess the design of structure, can prevent inside and outside two transducer round metal covers from relatively rotating, do not affect the lead-out wire on transducer inner rings of electrode, thus guarantee sensor performance, make equipment performance more stable.
Accompanying drawing explanation
Fig. 1 is the structure of becoming attached to of prior art;
Fig. 2 is the main TV structure schematic diagram that the utility model prevents inner-outer sleeve insulation system in relative rotation;
Fig. 3 is the perspective structure schematic diagram that the utility model prevents inner-outer sleeve insulation system in relative rotation;
Fig. 4 is that the utility model prevents the inner-outer sleeve structural representation of the outer metallic sheath of transducer in insulation system in relative rotation;
Fig. 5 is A-A place sectional structure schematic diagram in Fig. 4;
Fig. 6 is that the utility model prevents the inner-outer sleeve structural representation of metallic sheath in transducer in insulation system in relative rotation;
Fig. 7 is C-C place sectional structure schematic diagram in Fig. 6;
Fig. 8 is D-D place sectional structure schematic diagram in Fig. 6;
Fig. 9 be the utility model prevent inner-outer sleeve in relative rotation in insulation system in the structural representation of dead ring;
Figure 10 is B-B place sectional structure schematic diagram in Fig. 9;
Figure 11 is E-E place sectional structure schematic diagram in Fig. 9;
Figure 12 is the left TV structure schematic diagram of Fig. 9;
Figure 13 is the right TV structure schematic diagram in Fig. 9;
Figure 14 is that the utility model prevents the inner-outer sleeve main TV structure schematic diagram of metal ring support in insulation system in relative rotation;
Figure 15 is the left TV structure schematic diagram in Figure 14.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but this embodiment should not be construed as restriction of the present utility model.
In Fig. 1, existing insulation system is existing in the introduction describes, and does not repeat them here.
See Fig. 2 to Figure 15, the utility model prevents inner-outer sleeve insulation system in relative rotation, comprises metallic sheath 2 in the external insulation ring 1 of coaxial setting, transducer, transducer outer metallic sheath 4, nonmetal ring support 5 and rifle mouth 6.In described transducer, metallic sheath 2 and outer metallic sheath 4 structure of transducer are the structure that one end is large, the other end is little.
In described transducer, metallic sheath 2 is coaxially connected with the outer metallic sheath of transducer 4 is inside and outside, in described transducer, metallic sheath 2 one end is connected with rifle mouth 6 by nonmetal ring support 5, in described transducer, metallic sheath 2 other end is provided with spacing ring 2.1, and described external insulation ring 1 is positioned at outside spacing ring 2.1.Also be provided with interior dead ring 3 inside described spacing ring 2.1, described interior dead ring 3 inner face is provided with projection 3.1, and outer metallic sheath 4 endoporus of described transducer is provided with the recess 4.1 matched with projection 3.1.
Described projection 3.1 is four, uniform along interior dead ring 3 endoporus circumference.Described interior dead ring 3 outer face is provided with three spacing blocks 3.2.
Be provided with the cavity passed through for holding wire between described spacing ring 2.1 outer rim and outer metallic sheath 4 endoporus of transducer, described transducer is outer is provided with the through hole 4.2 passed through for holding wire between metallic sheath 4 endoporus and outer rim.
Projection 3.1 matches with recess 4.1 design of structure, can prevent inside and outside two transducer round metal covers from relatively rotating, not affect the lead-out wire on transducer inner rings of electrode, thus ensure sensor performance, make equipment performance more stable.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
The content be not described in detail in this specification belongs to the known prior art of professional and technical personnel in the field.
Claims (7)
1. one kind prevents inner-outer sleeve insulation system in relative rotation, comprise the coaxial external insulation ring (1) arranged, metallic sheath (2) in transducer, the outer metallic sheath (4) of transducer, nonmetal ring support (5) and rifle mouth (6), in described transducer, metallic sheath (2) is coaxially connected with the outer metallic sheath (4) of transducer is inside and outside, in described transducer, metallic sheath (2) one end is connected with rifle mouth (6) by nonmetal ring support (5), in described transducer, metallic sheath (2) other end is provided with spacing ring (2.1), described external insulation ring (1) is positioned at spacing ring (2.1) outside, it is characterized in that: also comprise the dead ring (3) being positioned at spacing ring (2.1) inner side, described interior dead ring (3) inner face is provided with projection (3.1), outer metallic sheath (4) endoporus of described transducer is provided with the recess (4.1) matched with projection (3.1).
2. according to claim 1ly prevent inner-outer sleeve insulation system in relative rotation, it is characterized in that: described projection (3.1) is for multiple, uniform along interior dead ring (3) endoporus circumference.
3. according to claim 2ly prevent inner-outer sleeve insulation system in relative rotation, it is characterized in that: described projection (3.1) is four.
4. according to claim 1ly prevent inner-outer sleeve insulation system in relative rotation, it is characterized in that: described interior dead ring (3) outer face is provided with spacing block (3.2).
5. according to claim 4ly prevent inner-outer sleeve insulation system in relative rotation, it is characterized in that: described spacing block (3.2) has three.
6. according to any one of claim 1 to 5ly prevent inner-outer sleeve insulation system in relative rotation, it is characterized in that: be provided with the cavity passed through for holding wire between described spacing ring (2.1) outer rim and outer metallic sheath (4) endoporus of transducer, described transducer outer metallic sheath (4) is provided with the through hole (4.2) passed through for holding wire between endoporus and outer rim.
7. according to any one of claim 1 to 5ly prevent inner-outer sleeve insulation system in relative rotation, it is characterized in that: in described transducer, metallic sheath (2) and outer metallic sheath (4) structure of transducer are the structure that one end is large, the other end is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638332.8U CN204230448U (en) | 2014-10-29 | 2014-10-29 | One prevents inner-outer sleeve insulation system in relative rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638332.8U CN204230448U (en) | 2014-10-29 | 2014-10-29 | One prevents inner-outer sleeve insulation system in relative rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230448U true CN204230448U (en) | 2015-03-25 |
Family
ID=52928503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638332.8U Expired - Fee Related CN204230448U (en) | 2014-10-29 | 2014-10-29 | One prevents inner-outer sleeve insulation system in relative rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230448U (en) |
-
2014
- 2014-10-29 CN CN201420638332.8U patent/CN204230448U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204065139U (en) | Assembly type pull bar | |
| CN204230448U (en) | One prevents inner-outer sleeve insulation system in relative rotation | |
| CN204229945U (en) | A kind of hardware being provided with insulation system | |
| CN204247914U (en) | A kind of bend pipe casting mould | |
| CN103977743B (en) | The assemble method in the square synthesis chamber of diamond | |
| CN205453071U (en) | Cable seal connects | |
| CN204224425U (en) | A kind of glass furnace furnace charge road nozzle brick | |
| WO2015093621A3 (en) | Induction heating coil and induction heating method | |
| CN204007845U (en) | Comprehensive heat radiating type electronic scale display casing | |
| CN207381471U (en) | A kind of compound pole of ceramet | |
| CN204947174U (en) | A kind of new type of plug structure | |
| CN204118929U (en) | A kind of automobile starter heat-dissipating casing | |
| CN204301503U (en) | A kind of light heat-insulating acid-resisting brick | |
| CN104214184A (en) | Screw with baffle plate | |
| CN203761593U (en) | Novel electric heating tube | |
| CN203721343U (en) | Novel high voltage cable | |
| CN207288892U (en) | A kind of gum cover device of molybdenum bar | |
| CN204014386U (en) | A kind of tool fixture for the preparation of graphite heat radiation fin | |
| CN203826595U (en) | Terminal bolt | |
| CN211466171U (en) | Screwdriver for maintaining elevator car | |
| CN207441367U (en) | A kind of high-tension line lightning-proof composite insulator | |
| CN204647707U (en) | Porcelain bushing | |
| CN204375509U (en) | Clarifier insulator | |
| CN203607331U (en) | Porcelain bead used for temperature controller | |
| CN105588658A (en) | Improved temperature sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20161029 |