CN213753228U - Connector with good sealing performance structure - Google Patents
Connector with good sealing performance structure Download PDFInfo
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- CN213753228U CN213753228U CN202023264245.5U CN202023264245U CN213753228U CN 213753228 U CN213753228 U CN 213753228U CN 202023264245 U CN202023264245 U CN 202023264245U CN 213753228 U CN213753228 U CN 213753228U
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Abstract
The utility model discloses a connector with good sealing performance structure, including the shell body, the inner chamber left side bush of shell body, it has left connecting conductor to peg graft in the inner chamber center left side of shell body, and it has right connecting conductor to peg graft in the inner chamber center right side of shell body, and right connecting conductor's outside parcel has the insulator sleeve, and first sealing washer is installed to the telescopic outer wall of insulator, and the second sealing washer is installed on the right side of shell body, and the third sealing washer is still installed to right connecting conductor's outer wall. The utility model provides a because the sealed less strong of connector, the connector accumulates the dust easily at the in-process of connecting, and the inner structure of connector is more accurate, and the dust makes the function of connector receive the problem of harm easily.
Description
Technical Field
The utility model relates to a radio frequency connector technical field specifically is a connector with good sealing performance structure.
Background
The name of the radio frequency coaxial connector consists of a main name code and a structural code, and the two parts are separated by a short transverse line < - >. The main name code of the main name code radio frequency connector adopts the international general main name code, the names of different structural forms of specific products are specified by detailed specifications, and the structural form represents the structure of the radio frequency connector.
However, the existing radio frequency connector has some disadvantages in the using process, because the sealing of the connector is weak, dust is easily accumulated in the connecting process of the connector, the internal structure of the connector is precise, and the dust easily damages the function of the connector, so a connector with a structure with good sealing performance is designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a have good sealing performance structure connector has solved because the sealed less strong of connector, and the connector accumulates the dust easily at the in-process of connecting, and the inner structure of connector is more accurate, and the dust makes the function of connector receive the problem of harm easily.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a connector with good sealing performance structure, includes the shell body, the inner chamber left side of shell body is provided with the bush, it has left connecting conductor to peg graft in the inner chamber center left side of shell body, it has right connecting conductor to peg graft in the inner chamber center right side of shell body, right connecting conductor's outside parcel has the insulator sleeve, first sealing washer is installed to the telescopic outer wall of insulator, the second sealing washer is installed on the right side of shell body, the third sealing washer is still installed to right connecting conductor's outer wall.
The connector with the structure having good sealing performance is characterized in that the outer wall of the outer shell is provided with the connecting plate, the four corners of the inner cavity of the connecting plate are provided with the connecting round holes, and the outer shell is convenient to connect and fix through the connecting plate and the connecting round holes.
According to the connector with the structure having good sealing performance, the four corners of the connecting plate are chamfered, and the cutting injury caused by the sharpness of the four walls of the connecting plate is reduced through the chamfering treatment.
The utility model provides an aforementioned connector with good sealing performance structure, through fastening connection cap fastening connection between left side connecting conductor and the right connecting conductor, left side connecting conductor's right side outer wall is provided with the external screw thread, fastening connection cap's inner chamber is provided with the internal thread, fastening connection cap and left connecting conductor pass through screw thread fastening connection.
The connector with the structure having good sealing performance is characterized in that the fastening connection cap and the right connection conductor are integrally formed, and the outer wall of the right connection conductor is provided with the sealing groove.
In the structural connector with good sealing performance, the sealing groove is matched with the third sealing ring for installation.
The utility model has the advantages that: the grafting of the inner chamber center right side of shell body has right connecting conductor, right connecting conductor's outside parcel has the insulator sleeve, through the insulator sleeve, can be fine shielding outside signal when connecting, first sealing washer is installed to the telescopic outer wall of insulator, through the leakproofness between first sealing washer reinforcing insulator sleeve and the inner chamber, isolated inner chamber, the second sealing washer is installed on the right side of shell body, the leakproofness of shell body and external connection department has been strengthened, right connecting conductor's outer wall is provided with the seal groove, the seal groove cooperatees the installation with the third sealing washer, the third sealing washer has increased the sealing between right connecting conductor and the inner chamber, setting through the three-layer sealing washer, the sealed effect of connector has obviously been strengthened.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a connecting plate;
fig. 3 is a schematic structural view of the left connection conductor.
In the figure: 1. the sealing device comprises an outer shell, 101, a connecting plate, 102, a connecting circular hole, 2, a bushing, 3, a left connecting conductor, 4, a right connecting conductor, 401, a sealing groove, 5, an insulator sleeve, 6, a first sealing ring, 7, a second sealing ring, 8, a third sealing ring, 9 and a fastening connecting cap.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to FIGS. 1-3: a connector with a structure with good sealing performance comprises an outer shell 1, wherein the outer wall of the outer shell 1 is provided with a connecting plate 101, four corners of the connecting plate 101 are chamfered, the four corners of an inner cavity of the connecting plate 101 are provided with connecting round holes 102, the left side of the inner cavity of the outer shell 1 is provided with a lining 2, the left side of the center of the inner cavity of the outer shell 1 is inserted with a left connecting conductor 3, the right side of the center of the inner cavity of the outer shell 1 is inserted with a right connecting conductor 4, the left connecting conductor 3 is fixedly connected with the right connecting conductor 4 through a fastening connecting cap 9, the right outer wall of the left connecting conductor 3 is provided with an external thread, the inner cavity of the fastening connecting cap 9 is provided with an internal thread, the fastening connecting cap 9 is fixedly connected with the left connecting conductor 3 through a thread, the fastening connecting cap 9 and the right connecting conductor 4 are integrally formed, the outer wall of the right connecting conductor 4 is provided with a sealing groove 401, and the sealing groove 401 is matched with a third sealing ring 8, the outside parcel of right connecting conductor 4 has insulator sleeve 5, and first sealing washer 6 is installed to insulator sleeve 5's outer wall, and second sealing washer 7 is installed on the right side of shell body 1, and third sealing washer 8 is still installed to right connecting conductor 4's outer wall.
To sum up, when the utility model is used, the right connecting conductor 4 is inserted in the right side of the center of the inner cavity of the outer shell 1, the outer part of the right connecting conductor 4 is wrapped with the insulator sleeve 5, the outer signal can be well shielded when in connection through the insulator sleeve 5, the outer wall of the insulator sleeve 5 is provided with the first sealing ring 6, the sealing property between the insulator sleeve 5 and the inner cavity is enhanced through the first sealing ring 6 to isolate the inner cavity, the right side of the outer shell 1 is provided with the second sealing ring 7 to enhance the sealing property of the outer shell 1 and the outer connection part, the outer wall of the right connecting conductor 4 is provided with the sealing groove 401, the sealing groove 401 is matched and installed with the third sealing ring 8, the third sealing ring 8 increases the sealing property between the right connecting conductor 4 and the inner cavity, the sealing effect of the connector is obviously enhanced through the arrangement of the three layers of sealing rings, the problem that the sealing effect of the connector is weak is solved, the connector is easy to accumulate dust in the connection process, the internal structure of the connector is precise, and the dust easily causes the damage to the function of the connector.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A connector with a good sealing performance structure comprises an outer shell (1), and is characterized in that: the inner chamber left side of shell body (1) is provided with bush (2), it has left connecting conductor (3) to peg graft in the inner chamber center left side of shell body (1), it has right connecting conductor (4) to peg graft in the inner chamber center right side of shell body (1), the outside parcel of right side connecting conductor (4) has insulator sleeve (5), first sealing washer (6) are installed to the outer wall of insulator sleeve (5), second sealing washer (7) are installed on the right side of shell body (1), third sealing washer (8) are still installed to the outer wall of right side connecting conductor (4).
2. A structural connector with good sealing performance according to claim 1, wherein: the outer wall of the outer shell (1) is provided with connecting plates (101), and connecting round holes (102) are formed in four corners of an inner cavity of each connecting plate (101).
3. A structural connector with good sealing performance according to claim 2, wherein: and four corners of the connecting plate (101) are chamfered.
4. A structural connector with good sealing performance according to claim 1, wherein: the connecting device is characterized in that a fastening connecting cap (9) is fixedly connected between the left connecting conductor (3) and the right connecting conductor (4), an external thread is arranged on the outer wall of the right side of the left connecting conductor (3), an internal thread is arranged in an inner cavity of the fastening connecting cap (9), and the fastening connecting cap (9) is fixedly connected with the left connecting conductor (3) through the thread.
5. A structural connector with good sealing performance according to claim 4, wherein: fastening connection cap (9) and right connecting conductor (4) integrated into one piece, the outer wall of right connecting conductor (4) is provided with seal groove (401).
6. A structural connector with good sealing performance according to claim 5, wherein: the sealing groove (401) is matched with the third sealing ring (8) for installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264245.5U CN213753228U (en) | 2020-12-30 | 2020-12-30 | Connector with good sealing performance structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023264245.5U CN213753228U (en) | 2020-12-30 | 2020-12-30 | Connector with good sealing performance structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213753228U true CN213753228U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023264245.5U Active CN213753228U (en) | 2020-12-30 | 2020-12-30 | Connector with good sealing performance structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN213753228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678722A (en) * | 2022-03-23 | 2022-06-28 | 中航光电科技股份有限公司 | Novel seal structure connector |
-
2020
- 2020-12-30 CN CN202023264245.5U patent/CN213753228U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678722A (en) * | 2022-03-23 | 2022-06-28 | 中航光电科技股份有限公司 | Novel seal structure connector |
| CN114678722B (en) * | 2022-03-23 | 2024-05-28 | 中航光电科技股份有限公司 | Sealing structure connector |
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