CN214254873U - Closed cable rear accessory - Google Patents
Closed cable rear accessory Download PDFInfo
- Publication number
- CN214254873U CN214254873U CN202120681892.1U CN202120681892U CN214254873U CN 214254873 U CN214254873 U CN 214254873U CN 202120681892 U CN202120681892 U CN 202120681892U CN 214254873 U CN214254873 U CN 214254873U
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- Prior art keywords
- ring
- connector
- closed
- closed ring
- set screw
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Abstract
The utility model discloses an annex behind closed cable, including closed ring and ring gear, the closed ring is installed on the connecting end of connector, and the closed ring seals the connecting end of connector, installs the ring gear in the closed ring, and the one end of ring gear and the link meshing of connector, the other end of ring gear supports the bottom at the closed ring. The utility model has the advantages that: the assembly is convenient, and the connector is sealed through the closed ring for the back annex have waterproof function, and water-proof effects is good.
Description
Technical Field
The utility model relates to an electron/aerospace, especially an annex behind closed cable is mainly applied to electronic equipment communication transmission and connects.
Background
When electronic equipment is in communication transmission connection, a rear cable accessory is needed, the conventional rear cable accessory is available in the market, but the rear cable accessory is a standard part, and the conventional rear cable accessory is very inconvenient to use in some non-standard technical fields, such as the equipment used in aerospace.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide an annex behind closed cable that water-proof effects is good.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a annex behind closed cable, includes closed ring and ring gear, and the closed ring is installed on the connecting end of connector, and the closed ring seals the connecting end of connector, installs the ring gear in the closed ring, and the one end of ring gear meshes with the connecting end of connector, and the other end of ring gear supports in the bottom of closed ring.
Optionally, an inner cavity of the closed ring is provided with an internal thread matched with the connector in a threaded manner.
Optionally, one end of the gear ring close to the connector is provided with a tooth head, and the tooth head is meshed with the meshing teeth at the connecting end of the connector.
Optionally, a threaded hole a is radially formed in the closed ring, a set screw a is in threaded fit with the threaded hole a, and the set screw a abuts against the outer circumference of the gear ring.
Optionally, a screw hole b is radially formed in the closed ring, a set screw b is matched with an internal thread of the screw hole b, and the set screw b abuts against the outer circumference of the connector.
Optionally, a joint of the closed ring and the connector or/and a joint of the set screw a and the closed ring or/and a joint of the set screw b and the closed ring is coated with a thread glue.
The utility model has the advantages of it is following: the utility model discloses an annex behind closed cable, it is convenient to assemble, and the connector passes through the closed ring and seals for the waterproof function that has of back annex, and water-proof effects is good.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a schematic view of a closed ring
In the figure, 1-closed ring, 2-gear ring, 3-set screw a, 4-set screw b, 5-connector, 11-internal thread, 12-tool withdrawal groove, 13-threaded hole a, 14-threaded hole b.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, a closed cable rear accessory comprises a closed ring 1 and a gear ring 2, wherein the closed ring 1 and the gear ring 2 are both made of aluminum alloy 6061, and the closed ring 1 and the gear ring 2 can be formed by CNC, the closed ring 1 is provided with an inner cavity, that is, the closed ring 1 is a cylindrical body with a blind hole, the closed ring 1 is installed on the connection end of the connector 5, and the closed ring 1 seals the connection end of the connector 5, thereby playing a role of water prevention and preventing water from entering the connector 5, further, the inner cavity of the closed ring 1 is provided with an internal thread 11 in threaded fit with the connector 5, in order to facilitate the opening of the internal thread 11, the inner cavity wall of the closed ring 1 is further provided with a tool withdrawal groove 12, the closed ring 1 is in threaded connection with the connector 5, after the connector 5 is connected with the closed ring 1, the joint of the closed ring 1 and the connector 5 can be coated with thread glue according to actual needs, thereby increasing the sealing between the connector 5 and the closure ring 1 and thus improving the waterproofing of the rear cable accessory.
In this embodiment, install ring gear 2 in the closed ring 1, the one end of ring gear 2 and the link meshing of connector 5, the other end of ring gear 2 supports the bottom at closed ring 1, furthermore, the one end that is close to connector 5 on ring gear 2 is provided with the tooth head, the tooth head meshes with the meshing tooth of connector 5 link, during the installation, after the link of connector 5 meshes with ring gear 2, ring gear 2 then rotates along with connector 5, after ring gear 2 supported the inner chamber bottom at closed ring 1, connector 5 then installs in place, in actual installation, can be through the length of adjustment ring gear 2, thereby adjust the degree of depth that connector 5 screwed in the outer loop.
In this embodiment, a threaded hole a13 is radially formed in the closed ring 1, a set screw a3 is matched with the internal thread 11 of the threaded hole a13, the set screw a3 abuts against the outer circumference of the gear ring 2, further, an annular groove is formed in the outer circumference of the gear ring 2, the set screw a3 abuts against the annular groove of the gear ring 2, and the gear ring 2 cannot rotate through the set screw a3, so that the position of the gear ring 2 can be fixed, the stability of the rear accessory is improved, and in the actual use process, a threaded glue can be coated at the connection position of the set screw a3 and the closed ring 1 according to actual needs, so that the waterproof performance of the rear accessory is ensured.
In this embodiment, the closing ring 1 is radially provided with a screw hole b, the screw hole b14 is internally provided with a thread 11 matched with a set screw b4, the set screw b4 abuts against the outer circumference of the connector 5, and the connector 5 is locked through the set screw b4, so that the connector 5 cannot rotate, the connection stability of the connector 5 is ensured, and in the actual use process, the connection part of the set screw b4 and the closing ring 1 can be coated with thread glue according to actual needs, so that the waterproof performance of the rear accessory is ensured.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A closed cable rear accessory characterized by: including closed ring and ring gear, the closed ring is installed on the connecting end of connector, just the closed ring will the connecting end of connector is sealed, install the ring gear in the closed ring, the one end of ring gear with the link meshing of connector, the other end of ring gear supports the bottom of closed ring.
2. A closed cable rear accessory according to claim 1, wherein: and an inner cavity of the closed ring is provided with an inner thread matched with the connector in a threaded manner.
3. A closed cable rear accessory according to claim 2, wherein: and one end of the gear ring, which is close to the connector, is provided with a tooth head, and the tooth head is meshed with the meshing teeth at the connecting end of the connector.
4. A closed cable rear accessory according to claim 3, wherein: the closed ring is radially provided with a threaded hole a, a set screw a is matched with the internal thread of the threaded hole a, and the set screw a abuts against the outer circumference of the gear ring.
5. The enclosed cable rear attachment of claim 4, wherein: the sealing ring is radially provided with a threaded hole b, a set screw b is matched with the inner thread of the threaded hole b, and the set screw b abuts against the outer circumference of the connector.
6. The enclosed cable rear attachment of claim 5, wherein: and thread glue is coated at the joint of the closed ring and the connector or/and the joint of the set screw a and the closed ring or/and the joint of the set screw b and the closed ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120681892.1U CN214254873U (en) | 2021-04-02 | 2021-04-02 | Closed cable rear accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120681892.1U CN214254873U (en) | 2021-04-02 | 2021-04-02 | Closed cable rear accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214254873U true CN214254873U (en) | 2021-09-21 |
Family
ID=77728733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120681892.1U Active CN214254873U (en) | 2021-04-02 | 2021-04-02 | Closed cable rear accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214254873U (en) |
-
2021
- 2021-04-02 CN CN202120681892.1U patent/CN214254873U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |