CN219108110U - Cable shield ring for use in a connector - Google Patents
Cable shield ring for use in a connector Download PDFInfo
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- CN219108110U CN219108110U CN202222998795.2U CN202222998795U CN219108110U CN 219108110 U CN219108110 U CN 219108110U CN 202222998795 U CN202222998795 U CN 202222998795U CN 219108110 U CN219108110 U CN 219108110U
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Abstract
The present utility model provides a cable shield ring for use in a joint, comprising: the first shielding ring comprises a supporting plate, one end of the supporting plate is connected with the first shielding plate, the other end of the supporting plate is connected with the second shielding plate, the joint of the supporting plate and the first shielding plate is of a first arc-shaped structure, and the joint of the supporting plate and the second shielding plate is of a second arc-shaped structure; the second shielding part is connected with the first shielding plate, and the joint between the second shielding part and the first shielding plate is of a third arc-shaped structure; the third shielding part is connected with the second shielding plate, and the connection part between the third shielding part and the second shielding plate is of a fourth arc-shaped structure. When the cable shielding ring is in a normal state, a first opening for the cable to enter is formed between the second shielding part and the third shielding part, a second opening is formed between the second shielding part and the first shielding plate, and a third opening is formed between the third shielding part and the second shielding plate. The method and the device are convenient for disassembly or installation in the process of overhauling the shielding ring in daily life, and practical operation experience is improved.
Description
Technical Field
The present utility model relates to the field of cable shield rings, and more particularly to cable shield rings for use in joints.
Background
The annular protection hardware fitting can prevent other hardware fittings or parts in the shielded range from corona phenomenon. The shielding ring can enable leakage current on the surface of the tested component to flow back to the power supply, so that other devices or instruments are not affected by the leakage current. The shielding ring is generally formed by bending an aluminum round tube, the surface treatment of the ring is important, and the smooth surface can effectively control the generation of corona. Regarding the shape of the ring, it is generally considered that there is no difference in shape in China, and a simple two-sided wheel shape is mostly adopted. In particular, the shape of the object to be shielded.
The existing shielding ring is required to be installed by penetrating one end of a cable through the shielding ring, so that the operation is complex in the use process, the maintenance and replacement process is complex, and the actual operation experience is affected.
In order to solve the technical problems, the utility model provides a cable shielding ring used in a connector.
Disclosure of Invention
In order to solve the problems of the prior art, the present utility model provides a cable shield ring for use in a joint.
A cable shield ring for use in a joint, comprising: a ring body including a first shielding portion, a second shielding portion, and a third shielding portion;
the first shielding part comprises a supporting plate, one end of the supporting plate is connected with the first shielding plate, the other end of the supporting plate is connected with the second shielding plate, the joint of the supporting plate and the first shielding plate is of a first arc-shaped structure, and the joint of the supporting plate and the second shielding plate is of a second arc-shaped structure;
the second shielding part is connected with the first shielding plate, and the joint between the second shielding part and the first shielding plate is of a third arc-shaped structure;
the third shielding part is connected with the second shielding plate, and the joint between the third shielding part and the second shielding plate is of a fourth arc-shaped structure;
when the cable shielding ring is in a normal state, a first opening for a cable to enter is formed between the second shielding part and the third shielding part, a second opening is formed between the second shielding part and the first shielding plate, and a third opening is formed between the third shielding part and the second shielding plate;
when the cable shielding ring is in an installation state, the second shielding part is contacted with the third shielding part to close the first opening, the end part of the second shielding part is contacted with the first shielding plate to close the second opening, and the end part of the third shielding part is contacted with the second shielding plate to close the third opening.
On the basis of the above scheme and as a preferable scheme of the above scheme: the first shielding plate comprises a first auxiliary plate and a first accommodating plate;
the bottom of the first auxiliary plate is connected with the supporting plate through the first arc-shaped structure, and the first arc-shaped structure is provided with an acute arc;
the first auxiliary plate top is connected to the first accommodation plate bottom, the first accommodation plate top is connected to the second shielding part through a third arc-shaped structure, and the second arc-shaped structure is provided with an acute arc.
On the basis of the above scheme and as a preferable scheme of the above scheme: the first accommodation plate comprises a first upper accommodation plate and a first lower accommodation plate, the first upper accommodation plate is connected with the first lower accommodation plate through a fifth arc-shaped structure, the fifth arc-shaped structure is an inward obtuse arc, the first upper accommodation plate is connected with the second shielding part through the third arc-shaped structure, and the first lower accommodation plate is connected with the first auxiliary plate through a seventh arc-shaped structure.
On the basis of the above scheme and as a preferable scheme of the above scheme: the second shielding plate comprises a second auxiliary plate and a second accommodating plate;
the bottom of the second auxiliary plate is connected with the supporting plate through the second arc-shaped structure, and the second arc-shaped structure is provided with an acute arc;
the second holding plate bottom is connected with the second auxiliary plate top, the second holding plate top is connected with the second shielding part through a third arc-shaped structure, and the second arc-shaped structure is provided with an acute arc.
On the basis of the above scheme and as a preferable scheme of the above scheme: the second holds the board and holds the board under including the second on holding the board and the second, hold the board and connect through sixth arc structure hold the board under the second, sixth arc structure is inwards obtuse arc, hold the board on the second and pass through arc structure connects the third shielding part, hold the board under the second and pass through eighth arc structure connects the second accessory plate.
On the basis of the above scheme and as a preferable scheme of the above scheme: the second shielding part comprises a first arc-shaped plate, and one end of the first arc-shaped plate is connected with the first shielding plate through the third arc-shaped structure.
On the basis of the above scheme and as a preferable scheme of the above scheme: the third shielding part comprises a second arc-shaped plate, and one end of the second arc-shaped plate is connected with the second shielding plate through the fourth arc-shaped structure.
On the basis of the above scheme and as a preferable scheme of the above scheme: the ring body formed by the first shielding part, the second shielding part and the third shielding part is of an integrated structure.
On the basis of the above scheme and as a preferable scheme of the above scheme: each side of the upper surface and the lower surface of the ring body is of a round corner structure.
Compared with the prior art, the technical scheme provided by the application has the following beneficial effects:
when the cable shielding ring is in a normal state, a first opening for a cable to enter is formed between the second shielding part and the third shielding part, a second opening is formed between the second shielding part and the first shielding plate, and a third opening is formed between the third shielding part and the second shielding plate; referring to the figure, when the cable shield ring is in the mounted state, the second shield portion contacts the third shield portion to close the first opening, the second shield portion end contacts the first shield plate to close the second opening, and the third shield portion end contacts the second shield plate to close the third opening. The shielding ring of this application is convenient for place of cable through first opening, second opening and third open-ended setting in actual use, increases shielding ring's installation effectiveness, and the daily disassembly or the installation to shielding ring's maintenance in-process of being convenient for has improved actual operation experience.
The first arc structure, the third arc structure, the fifth arc structure and the seventh arc structure are used for realizing multistage elastic early warning between the first shielding part and the second shielding part, and the second arc structure, the fourth arc structure, the sixth arc structure and the eighth arc structure are combined for realizing multistage elastic early warning between the first shielding part and the third shielding part, so that the elastic protection of the shielding ring is improved, and the service life of the shielding ring is prolonged.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a perspective view illustrating the whole structure of a shielding ring of the present application;
fig. 2 is a schematic front view of the shielding ring of the present application disposed within a joint.
In the figure: 1. a first shielding part; 11. a support plate; 121. a first auxiliary plate; 122. a first accommodation plate; 1221. a first upper receiving plate; 1222. a first lower receiving plate; 131. a second auxiliary plate; 132. a second accommodating plate; 1331. a second upper receiving plate; 1332. a second lower receiving plate; 2. a second shielding part; 3. a third shielding part; 41. a first arcuate structure; 42. a second arc mechanism; 43. a third arc structure; 44. a fourth arcuate structure; 45. a fifth arc structure; 46. a sixth arcuate structure; 47. a seventh arc structure; 48. an eighth arc structure; 51. a first opening; 52. a second opening; 53. a third opening; 6. and (3) a joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in the embodiments of the present utility model, numerous technical details have been set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be realized without these technical details and various changes and modifications based on the following embodiments.
For a better illustration of the present utility model, the present utility model will be described in detail below with reference to fig. 1-2.
Referring to fig. 1, a cable shield ring for use in a joint, comprising: a ring body including a first shielding part 1, a second shielding part 2, and a third shielding part 3; the first shielding ring comprises a supporting plate 11, one end of the supporting plate 11 is connected with a first shielding plate, the other end of the supporting plate 11 is connected with a second shielding plate, the joint of the supporting plate 11 and the first shielding plate is a first arc-shaped structure 41, and the joint of the supporting plate 11 and the second shielding plate is a second arc-shaped structure 42; the second shielding part 2 is connected with the first shielding plate, and the connection part between the second shielding part 2 and the first shielding plate is a third arc-shaped structure 43; the third shielding part 3 is connected with the second shielding plate, and the connection part between the third shielding part 3 and the second shielding plate is a fourth arc-shaped structure 44. In the actual use process, when the cable shielding ring is in a normal state, a first opening 51 for a cable to enter is formed between the second shielding part 2 and the third shielding part 3, a second opening 52 is formed between the second shielding part 2 and the first shielding plate, and a third opening 53 is formed between the third shielding part 3 and the second shielding plate; referring to fig. 2, when the cable shield ring is in the mounted state, the second shield part 2 contacts with the third shield part 3 to close the first opening 51, the end of the second shield part 2 contacts with the first shield plate to close the second opening 52, and the end of the third shield part 3 contacts with the second shield plate to close the third opening 53. The shielding ring of this application is convenient for place the cable through the setting of first opening 51, second opening 52 and third opening 53 in actual use, increases shielding ring's installation effectiveness, and the daily disassembly or the installation to shielding ring's maintenance in-process of being convenient for has improved actual operation experience.
Referring to fig. 1, in the specific example of the present embodiment, the first shielding plate includes a first auxiliary plate 121 and a first accommodating plate 122; the bottom of the first auxiliary plate 121 is connected with the support plate 11 through a first arc-shaped structure 41, and the first arc-shaped structure 41 has an acute arc; the bottom of the first accommodating plate 122 is connected to the top of the first auxiliary plate 121, the top of the first accommodating plate 122 is connected to the second shielding part 2 through the third arc-shaped structure 43, and the second arc-shaped structure 42 has an acute arc. The second shielding plate includes a second auxiliary plate 131 and a second receiving plate 132; the bottom of the second auxiliary plate 131 is connected with the supporting plate 11 through a second arc-shaped structure 42, and the second arc-shaped structure 42 is provided with an acute arc; the bottom of the second accommodating plate 132 is connected to the top of the second auxiliary plate 131, the top of the second accommodating plate 132 is connected to the second shielding part 2 through the third arc-shaped structure 43, and the second arc-shaped structure 42 has an acute arc. In this embodiment, the first auxiliary plate 121 and the second auxiliary plate 131 respectively form an acute angle structure between the support plates 11, so that the shielding region formed by the first accommodating plate 122 and the second accommodating plate 132 can be used to place cables, the third arc structure 43 ensures the deformation stability of the second shielding portion 2 and the first accommodating plate 122, and the fourth arc structure 44 ensures the deformation stability of the third shielding portion 3 and the second accommodating plate 132.
Referring to fig. 1, in the specific example of the present embodiment, the first receiving plate 122 includes a first upper receiving plate 1221 and a first lower receiving plate 1222, the first upper receiving plate 1221 is connected to the first lower receiving plate 1222 through a fifth arc structure 45, the fifth arc structure is an inward obtuse arc, the first upper receiving plate 1221 is connected to the second shielding part through a third arc structure, and the first lower receiving plate 1222 is connected to the first auxiliary plate 121 through a seventh arc structure 47. The second accommodating plate 132 includes a second upper accommodating plate 1331 and a second lower accommodating plate 1332, the second upper accommodating plate 1331 is connected with the second lower accommodating plate 1332 through a sixth arc structure 36, the sixth arc structure 36 is an inward obtuse arc, the second upper accommodating plate 1331 is connected with the third connecting shielding part through an arc structure, and the second lower accommodating plate 1332 is connected with the second auxiliary plate 131 through an eighth arc structure 48.
In actual use, when the shielding ring is located in the connector 5, the first upper accommodating plate 1221, the first lower accommodating plate 1222, the second upper accommodating plate 1331 and the second lower accommodating plate 1332 form a cable placement area, and are used for interfering magnetic fields and electromagnetic waves of the cables in the area, so that stability of electric signal transmission in the cables is ensured; in this embodiment, when the shielding ring is embedded in the joint 5, the fifth arc mechanism ensures that the extrusion force of the first upper accommodating plate 1221 and the first lower accommodating plate 1222 is smaller than the elastic force between the first upper accommodating plate 1221 and the first lower accommodating plate 1222 in the process of being extruded and deformed, and meanwhile, the sixth arc mechanism ensures that the extrusion force of the second upper accommodating plate 1331 and the second lower accommodating plate 1332 is smaller than the elastic force between the second upper accommodating plate 1331 and the second lower accommodating plate 1332 in the process of being extruded and deformed, so as to ensure the stability of the shielding ring. It should be noted that, in this embodiment, the first arc structure 41, the third arc structure 43, the fifth arc structure and the seventh arc structure 37 are used for implementing multi-stage elastic pre-warning between the first shielding portion 1 and the second shielding portion 2, and the second arc structure 42, the fourth arc structure 44, the sixth arc structure 36 and the eighth arc structure 38 are combined for implementing multi-stage elastic pre-warning between the first shielding portion 1 and the third shielding portion 3, so as to improve the elastic protection of the shielding ring and the service life of the shielding ring. It should be noted that, the specific structures of the first accommodating plate 122 and the second accommodating plate 132 are not limited in this application, and a shielding effect lower than that of the cable can be achieved in combination.
Referring to fig. 1, in a specific example of the present embodiment, the second shielding part 2 includes a first arc-shaped plate, and one end of the first arc-shaped plate is connected to the first shielding plate through a third arc-shaped structure 43. The third shielding portion 3 includes a second arc-shaped plate, and one end of the second arc-shaped plate is connected to the second shielding plate through a fourth arc-shaped structure 44. The second shielding portion 2 and the third shielding portion 3 in the present embodiment have the same structure; in other embodiments, the second shielding part 2 and the third shielding part 3 are different in structure, so that when the cable shielding ring is in the installation state, the second shielding part 2 contacts with the third shielding part 3 to close the first opening 51, the end part of the second shielding part 2 contacts with the first shielding plate to close the second opening 52, and the end part of the third shielding part 3 contacts with the second shielding plate to close the third opening 53. The technical scheme is within the protection scope of the technical scheme.
In the embodiment of the present application, the first shielding portion 1, the second shielding portion 2 and the third shielding portion 3 form a ring body as an integral structure. The integral structure of the shielding ring in this embodiment improves the toughness of the whole shielding ring, ensures that the first arc-shaped mechanism, the second arc-shaped structure 42, the third arc-shaped structure 43, the fourth arc-shaped structure 44, the fifth arc-shaped structure 45 and the sixth arc-shaped structure 36 are in an elastic range in the actual use process, is not easy to break, and improves the service life of the shielding ring.
Referring to fig. 1, in the embodiment, each side of the upper surface and the lower surface of the ring body has a rounded structure. In the actual use process, different cables enter the corresponding areas through the first opening 51, the second opening 52 or the third opening 53 respectively, the round corner structures of the sides of the upper surface and the lower surface are convenient for placing the shielding ring penetrated by the cables in the joint 5 in the actual use process, and the sides of the round corners can avoid the situation that an operator is cut in the process of installing the shielding ring, so that the safety of the actual use is improved.
Specific embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, and that various changes or modifications or combinations of one or more of the above-described embodiments may be made by those skilled in the art without affecting the spirit of the utility model, within the scope of the claims. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.
Claims (9)
1. A cable shield ring for use in a joint, comprising: a ring body including a first shielding portion, a second shielding portion, and a third shielding portion;
the first shielding part comprises a supporting plate, one end of the supporting plate is connected with the first shielding plate, the other end of the supporting plate is connected with the second shielding plate, the joint of the supporting plate and the first shielding plate is of a first arc-shaped structure, and the joint of the supporting plate and the second shielding plate is of a second arc-shaped structure;
the second shielding part is connected with the first shielding plate, and the joint between the second shielding part and the first shielding plate is of a third arc-shaped structure;
the third shielding part is connected with the second shielding plate, and the joint between the third shielding part and the second shielding plate is of a fourth arc-shaped structure;
when the cable shielding ring is in a normal state, a first opening for a cable to enter is formed between the second shielding part and the third shielding part, a second opening is formed between the second shielding part and the first shielding plate, and a third opening is formed between the third shielding part and the second shielding plate;
when the cable shielding ring is in an installation state, the second shielding part is contacted with the third shielding part to close the first opening, the end part of the second shielding part is contacted with the first shielding plate to close the second opening, and the end part of the third shielding part is contacted with the second shielding plate to close the third opening.
2. The cable shield ring for use in a joint according to claim 1, wherein the first shield plate includes a first auxiliary plate and a first receiving plate;
the bottom of the first auxiliary plate is connected with the supporting plate through the first arc-shaped structure, and the first arc-shaped structure is provided with an acute arc;
the first auxiliary plate top is connected to the first accommodation plate bottom, the first accommodation plate top is connected to the second shielding part through a third arc-shaped structure, and the second arc-shaped structure is provided with an acute arc.
3. The cable shield ring for use in a joint according to claim 2, wherein the first receiving plate includes a first upper receiving plate and a first lower receiving plate, the first upper receiving plate being connected to the first lower receiving plate by a fifth arcuate structure, the fifth arcuate structure being an inward obtuse arc, the first upper receiving plate being connected to the second shield portion by the third arcuate structure, the first lower receiving plate being connected to the first auxiliary plate by a seventh arcuate structure.
4. A cable shield ring for use in a joint according to any of claims 1 to 3, wherein the second shield plate comprises a second auxiliary plate and a second receiving plate;
the bottom of the second auxiliary plate is connected with the supporting plate through the second arc-shaped structure, and the second arc-shaped structure is provided with an acute arc;
the second holding plate bottom is connected with the second auxiliary plate top, the second holding plate top is connected with the second shielding part through a third arc-shaped structure, and the second arc-shaped structure is provided with an acute arc.
5. The cable shield ring for use in a connector of claim 4 wherein said second containment plate includes a second upper containment plate and a second lower containment plate, said second upper containment plate being connected to said second lower containment plate by a sixth arcuate structure, said sixth arcuate structure being an inward obtuse arc, said second upper containment plate being connected to said third shield portion by a fourth arcuate structure, said second lower containment plate being connected to said second auxiliary plate by an eighth arcuate structure.
6. The cable shield ring for use in a joint according to claim 1, wherein the second shield portion includes a first arcuate plate having one end connected to the first shield plate by the third arcuate structure.
7. The cable shield ring for use in a joint according to claim 1, wherein the third shield portion includes a second arcuate plate having one end connected to the second shield plate by the fourth arcuate structure.
8. The cable shield ring for use in a joint according to claim 1, wherein the first shield portion, the second shield portion and the third shield portion constitute a ring body of unitary construction.
9. The cable shield ring for use in a connector of claim 8, wherein each of the sides of the upper and lower surfaces of the ring body are rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222998795.2U CN219108110U (en) | 2022-11-11 | 2022-11-11 | Cable shield ring for use in a connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222998795.2U CN219108110U (en) | 2022-11-11 | 2022-11-11 | Cable shield ring for use in a connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219108110U true CN219108110U (en) | 2023-05-30 |
Family
ID=86461870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222998795.2U Active CN219108110U (en) | 2022-11-11 | 2022-11-11 | Cable shield ring for use in a connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219108110U (en) |
-
2022
- 2022-11-11 CN CN202222998795.2U patent/CN219108110U/en active Active
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