CN213360768U - Sealing screw for communication connector - Google Patents
Sealing screw for communication connector Download PDFInfo
- Publication number
- CN213360768U CN213360768U CN202022408211.2U CN202022408211U CN213360768U CN 213360768 U CN213360768 U CN 213360768U CN 202022408211 U CN202022408211 U CN 202022408211U CN 213360768 U CN213360768 U CN 213360768U
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- connector
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- connecting body
- diameter
- communication
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Abstract
The utility model discloses a sealing screw for communication connector, include: the first connector, the second connector, the third connector and the fourth connector. In this way, the utility model relates to a sealing screw for communication connector, overall structure is succinct compact, has good temperature resistant chemical resistance, and is shock-resistant, and the bonding is sealed, and 100% packing is sealed, avoids corroding.
Description
Technical Field
The utility model relates to a screw technical field especially relates to a sealing screw for communication connector.
Background
The screws in the current market only have basic connection function, namely, the two first parts are connected and fixed into a whole by the screws, and when the screws are used at positions with more lubricating oil, oil leakage is usually caused along the screw caps due to poor sealing effect; in order to prevent oil leakage, people add sealant to make up, but the effect of the sealant is not obvious, and the sealant is easy to rub off and the like, so that the sealant cannot be used in places where scraping easily occurs, the application range is limited, and in addition, the assembly efficiency is reduced because a gluing process is added.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a sealing screw for communication connector.
In order to solve the technical problem, the utility model discloses a technical scheme be:
there is provided a seal screw for a communication connector, comprising: the first connector, the second connector, the third connector and the fourth connector are arranged at the same central shaft, the first connector, the second connector, the third connector and the fourth connector are sequentially connected along the direction of the central shaft, the edge of the upper end face of the first connector is provided with a first chamfer inclined plane, a positioning groove structure is arranged between the lower end face of the first connector and the upper end face of the second connector, the lower end face of the second connector is connected with the upper end face of the third connector, the edge of the upper end face of the third connector is provided with a second chamfer inclined plane, the lower end face of the third connector is connected with the upper end face of the fourth connector, and the lower end face of the fourth connector is provided with an embedded tapered groove.
In a preferred embodiment of the present invention, the first connecting body, the second connecting body, the third connecting body and the fourth connecting body are all cylindrical structures.
In a preferred embodiment of the present invention, the diameter of the first connecting body is smaller than the diameter of the second connecting body.
In a preferred embodiment of the present invention, the diameter of the second connecting body is smaller than the diameter of the third connecting body.
In a preferred embodiment of the present invention, the diameter of the third connecting body is larger than the diameter of the fourth connecting body.
In a preferred embodiment of the present invention, the first connecting body, the second connecting body, the third connecting body and the fourth connecting body are made of copper.
The utility model has the advantages that: the sealing screw for the communication connector is simple and compact in overall structure, good in temperature resistance, chemical resistance, vibration resistance, bonding sealing, 100% filling sealing and corrosion prevention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of a preferred embodiment of a sealing screw for a communication connector according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. 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 fig. 1, an embodiment of the present invention includes:
a seal screw for a communication connector, comprising: first connector 1, second connector 2, third connector 3 and fourth connector 4, first connector 1, second connector 2, third connector 3 and fourth connector 4 are the cylinder structure, and first connector 1, second connector 2, third connector 3 and fourth connector 4 set up with center pin 9, and overall structure is center pin symmetrical structure, preferably, first connector 1, second connector 2, third connector 3 and fourth connector 4 are the integral structure or through welded fastening connection.
The first connecting body 1, the second connecting body 2, the third connecting body 3 and the fourth connecting body 4 are sequentially connected along the central axis direction thereof, and the upper end surfaces and the lower end surfaces of the first connecting body 1, the second connecting body 2, the third connecting body 3 and the fourth connecting body 4 are all parallel to each other.
The border of the up end of first connector 1 sets up first chamfer inclined plane 5, and first chamfer inclined plane 5 plays the guide effect, conveniently passes the connecting hole of first part, set up constant head tank structure 7 between the lower terminal surface of first connector 1 and the up end of second connector 2, place sealed glue in the constant head tank, during the connection, sealed glue is located inside with first part hookup location, can not expose, pleasing to the eye and difficult quilt is wiped.
The lower end face of the second connecting body 2 is connected with the upper end face of the third connecting body 3, and a second chamfer inclined plane 6 is arranged at the edge of the upper end face of the third connecting body 3 to guide the first part.
The lower end face of the third connector 3 is connected with the upper end face of the fourth connector 4, the lower end face of the fourth connector 4 is provided with an embedded conical groove 8, the fourth connector 4 penetrates through a connecting hole of the second part, and sealant is placed in the conical groove 8 and is located inside a connecting position of the second part during connection, so that the sealant cannot be exposed, is attractive and is not easy to wipe.
The diameter of the first connector 1 is smaller than that of the second connector 2, the diameter of the second connector 2 is smaller than that of the third connector 3, and the diameter of the third connector 3 is larger than that of the fourth connector 4.
Preferably, the first connecting body 1, the second connecting body 2, the third connecting body 3 and the fourth connecting body 4 are all made of copper.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. A seal screw for a communication connector, comprising: the first connector, the second connector, the third connector and the fourth connector are arranged at the same central shaft, the first connector, the second connector, the third connector and the fourth connector are sequentially connected along the direction of the central shaft, the edge of the upper end face of the first connector is provided with a first chamfer inclined plane, a positioning groove structure is arranged between the lower end face of the first connector and the upper end face of the second connector, the lower end face of the second connector is connected with the upper end face of the third connector, the edge of the upper end face of the third connector is provided with a second chamfer inclined plane, the lower end face of the third connector is connected with the upper end face of the fourth connector, and the lower end face of the fourth connector is provided with an embedded tapered groove.
2. The seal screw for a communication connector of claim 1, wherein the first connecting body, the second connecting body, the third connecting body and the fourth connecting body are all cylindrical structures.
3. The seal screw for a communication connector of claim 1, wherein the first connector body has a diameter smaller than a diameter of the second connector body.
4. The seal screw for a communication connector of claim 1, wherein the diameter of the second connector body is smaller than the diameter of the third connector body.
5. The seal screw for a communication connector of claim 1, wherein the third connecting body has a diameter greater than a diameter of the fourth connecting body.
6. The seal screw for a communication connector of claim 1, wherein the first connector body, the second connector body, the third connector body and the fourth connector body are all made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408211.2U CN213360768U (en) | 2020-10-27 | 2020-10-27 | Sealing screw for communication connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022408211.2U CN213360768U (en) | 2020-10-27 | 2020-10-27 | Sealing screw for communication connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213360768U true CN213360768U (en) | 2021-06-04 |
Family
ID=76132243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022408211.2U Expired - Fee Related CN213360768U (en) | 2020-10-27 | 2020-10-27 | Sealing screw for communication connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213360768U (en) |
-
2020
- 2020-10-27 CN CN202022408211.2U patent/CN213360768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210604 Termination date: 20211027 |