CN211958057U - Be used for reliable quick communication transmission connector of high-speed railway information - Google Patents
Be used for reliable quick communication transmission connector of high-speed railway information Download PDFInfo
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- CN211958057U CN211958057U CN202020327611.8U CN202020327611U CN211958057U CN 211958057 U CN211958057 U CN 211958057U CN 202020327611 U CN202020327611 U CN 202020327611U CN 211958057 U CN211958057 U CN 211958057U
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Abstract
The utility model discloses a reliable and fast communication and transmission connector for high-speed rail information, which comprises a male insulator, a tail shell and a tail nut, wherein a connecting ring is sleeved at the middle part of the male insulator; the utility model has the advantages of reasonable design structurally, the practicality is very high, in operation, the cable is nearly required to be shelled after the line, pack into in the connector, and screw up just can normally work, this connector adopts wave spring, make the connector can offset the not hard up that the vibration brought after connecting well, and this connector adopts shield spring, can be with cable shield and connector three hundred sixty degrees elastic contact after connector and cable junction, life is more of a specified duration, the fault rate is lower, at first O shape sealing washer, under the combined action of second O type sealing washer and sealing washer, multiple waterproof design structure, the connector has been increased at waterproof reliability and waterproof performance, insulating effect ratio is good under public insulator and insulating cover's effect, the function is abundant sexual valence.
Description
Technical Field
The utility model relates to a connector technical field specifically is a be used for reliable quick communication transmission connector of high-speed railway information.
Background
The electrical connector consists of a fixed end electrical connector, i.e., a female contact (referred to as a socket for short), and a free end electrical connector, i.e., a male contact (referred to as a plug for short). The socket is fixed on the electric part through a square (round) disc (a welding mode is adopted individually), the plug is generally connected with a cable, and the connection of the plug and the socket is realized through a connecting nut; the electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the reliable operation directly affects the normal operation of an airplane circuit or not, and relates to the safety of the whole host.
At present, current high-speed railway information communication transmission connector needs all equipment to have high reliability as special equipment, and current connector reliability is low, and transmission speed is low, and does not prevent vibration, and is waterproof, can't satisfy high-speed railway connector's demand, and imports the price/performance ratio low. Accordingly, those skilled in the art have provided a connector for reliable and fast communication and transmission of high-speed rail information to solve the above-mentioned problems in the background art.
Disclosure of Invention
An object of the utility model is to provide a be used for reliable quick communication transmission connector of high-speed railway information to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a be used for reliable quick communication transmission connector of high-speed railway information, includes public insulator, tail casing and afterbody nut, public insulator middle part cover is equipped with the go-between, public insulator left part cover is equipped with public coupling nut, public insulator is inside all to have a plurality of core contact pins partially through locking screw threaded connection, the outside cover of public insulator is equipped with the tail casing, the inside right side of tail casing is provided with the fastener, the fastener left side is connected with shielding spring and second O type sealing washer, shielding spring is located second O type sealing washer left side, tail casing right part threaded connection has the afterbody nut.
As a further aspect of the present invention: and a wave spring is arranged at the left part of the male insulator and between the male connecting nut and the connecting ring.
As a further aspect of the present invention: the male insulator right part sleeve is provided with an insulating sleeve and a first O-shaped sealing ring, and the first O-shaped sealing ring is located on the left side of the insulating sleeve.
As a further aspect of the present invention: and a sealing ring is arranged on the right side inside the wire clamp.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design structurally, convenient and fast that use, the practicality is very high, in operation, the cable is nearly required to be shelled the line after, pack into in the connector, and screw up just can normally work, this connector adopts wave spring, make the connector can offset the not hard up that the vibration brought after connecting well, and this connector adopts shield spring, can be with cable shield and connector three hundred sixty degrees elastic contact after connector and cable junction, life is of a specified duration, the fault rate is lower, at first O shape sealing washer, under the combined action of second O type sealing washer and sealing washer, multiple waterproof project organization, the connector has been increased at waterproof reliability and waterproof performance, insulating effect is good under public insulator and insulating cover's effect, the function abundance sexual valence relative altitude.
Drawings
Fig. 1 is an isometric view of a reliable rapid communication transmission connector for high-speed rail information.
Fig. 2 is a cross-sectional view of a connector for reliable and quick communication of information on high-speed rails.
Fig. 3 is an exploded view of a connector for reliable and fast communication and transmission of high-speed rail information.
In the figure: the novel wire clamp comprises a male connecting nut 1, a wave spring 2, a connecting ring 3, a male insulator 4, a first O-shaped sealing ring 5, a core-offset pin 6, a locking screw 7, an insulating sleeve 8, a tail shell 9, a shielding spring 10, a second O-shaped sealing ring 11, a wire clamp 12, a sealing ring 13 and a tail nut 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Please refer to fig. 1-3, in the embodiment of the utility model provides an embodiment, a be used for reliable quick communication transmission connector of high-speed railway information, including public insulator 4, tail casing 9 and afterbody nut 14, 4 middle part covers of public insulator are equipped with go-between 3, 4 left parts of public insulator overlap and are equipped with public coupling nut 1, 4 inside all have a plurality of eccentric contact pins 6 through locking screw 7 threaded connection of public insulator, 4 outside covers of public insulator are equipped with tail casing 9, the inside right side of tail casing 9 is provided with fastener 12, fastener 12 left side is connected with shielding spring 10 and second O type sealing washer 11, shielding spring 10 is located second O type sealing washer 11 left side, the threaded connection of the tail casing 9 right part has afterbody nut 14.
A wave spring 2 is arranged at the left part of the male insulator 4 and between the male connecting nut 1 and the connecting ring 3.
The right part of the male insulator 4 is sleeved with an insulating sleeve 8 and a first O-shaped sealing ring 5, and the first O-shaped sealing ring 5 is positioned on the left side of the insulating sleeve 8.
And a sealing ring 13 is arranged on the right side inside the wire clamp 12.
The utility model discloses a theory of operation is:
the utility model relates to a be used for reliable quick communication transmission connector of high-speed railway information, in operation, the cable is nearly required to be shelled the line after, pack into in the connector, and screw up just can normally work, this connector adopts wave spring 2, make the connector can offset the not hard up that the vibration brought after connecting well, and this connector adopts shield spring, can be with cable shield and connector three hundred sixty degrees degree elastic contact after connector and cable junction, life is more of a specified duration, the fault rate is lower, at first O shape sealing washer 5, under the combined action of second O type sealing washer 11 and sealing washer 13, multiple waterproof design structure, the connector has been increased at waterproof reliability and waterproof performance, it is good to insulate under public insulator 4 and insulating cover 8's effect, the function abundance sexual valence relative altitude.
The utility model has the advantages of reasonable design structurally, convenient and fast that use, the practicality is very high, in operation, the cable is nearly required to be shelled the line after, pack into in the connector, and screw up just can normally work, this connector adopts wave spring, make the connector can offset the not hard up that the vibration brought after connecting well, and this connector adopts shield spring, can be with cable shield and connector three hundred sixty degrees elastic contact after connector and cable junction, life is of a specified duration, the fault rate is lower, at first O shape sealing washer, under the combined action of second O type sealing washer and sealing washer, multiple waterproof project organization, the connector has been increased at waterproof reliability and waterproof performance, insulating effect is good under public insulator and insulating cover's effect, the function abundance sexual valence relative altitude.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a be used for reliable quick communication transmission connector of high-speed railway information, includes public insulator (4), tail casing (9) and afterbody nut (14), its characterized in that, public insulator (4) middle part cover is equipped with go-between (3), public insulator (4) left part cover is equipped with public coupling nut (1), public insulator (4) inside all has a plurality of core contact pins (6) that deviate from through locking screw (7) threaded connection, public insulator (4) outside cover is equipped with tail casing (9), the inside right side of tail casing (9) is provided with fastener (12), fastener (12) left side is connected with shield spring (10) and second O type sealing washer (11), shield spring (10) are located second O type sealing washer (11) left side, tail casing (9) right part threaded connection has afterbody nut (14).
2. A connector for high-speed reliable information communication transmission according to claim 1, characterized in that a wave spring (2) is arranged at the left part of the male insulator (4) and between the male coupling nut (1) and the coupling ring (3).
3. The connector for high-speed railway information reliable and quick communication and transmission is characterized in that the right part of the male insulator (4) is sleeved with an insulating sleeve (8) and a first O-shaped sealing ring (5), and the first O-shaped sealing ring (5) is positioned on the left side of the insulating sleeve (8).
4. The connector for high-speed railway information reliable and fast communication transmission according to claim 1, characterized in that a sealing ring (13) is arranged at the right side inside the wire clamp (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020327611.8U CN211958057U (en) | 2020-03-14 | 2020-03-14 | Be used for reliable quick communication transmission connector of high-speed railway information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020327611.8U CN211958057U (en) | 2020-03-14 | 2020-03-14 | Be used for reliable quick communication transmission connector of high-speed railway information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211958057U true CN211958057U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020327611.8U Active CN211958057U (en) | 2020-03-14 | 2020-03-14 | Be used for reliable quick communication transmission connector of high-speed railway information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211958057U (en) |
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2020
- 2020-03-14 CN CN202020327611.8U patent/CN211958057U/en active Active
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