CN218548976U - Anti-drop's electric connector - Google Patents
Anti-drop's electric connector Download PDFInfo
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- CN218548976U CN218548976U CN202222785297.XU CN202222785297U CN218548976U CN 218548976 U CN218548976 U CN 218548976U CN 202222785297 U CN202222785297 U CN 202222785297U CN 218548976 U CN218548976 U CN 218548976U
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Abstract
The utility model provides an anti-drop's electric connector, including electric connector body and coupling mechanism, wherein coupling mechanism includes baffle, spacing groove, sealing strip, thread bush and seal groove, the outside bottom of electric connector body is provided with coupling mechanism, the one end of electric connector body is provided with fixed establishment. This anti-drop's electric connector, through the baffle, the spacing groove, the sealing strip, the setting of thread bush and seal groove, when using, at first insert the electric connector body on the socket, later screw up the thread groove on thread bush and the socket, when the bottom was twisted to the thread bush, the sealing strip got into inside the seal groove, seal the junction of thread bush and electric connector body, prevent that external liquid from getting into the junction between electric connector body and the socket, cause the short circuit, just so can reach anti-drop's effect.
Description
Technical Field
The utility model relates to an electric connector correlation technique field especially relates to an anti-drop's electric connector.
Background
The electrical connector is required to meet general performance requirements, and particularly important requirements are that the electrical connector must achieve good contact, reliable operation and convenient maintenance, and whether the operation reliability directly affects the normal operation of an aircraft circuit, which relates to the safety risk of the whole host machine, so the host machine circuit has very strict requirements on the quality and reliability of the electrical connector, and the electrical connector is also widely applied to military systems such as aviation, aerospace, national defense and the like due to the high quality and high reliability of the electrical connector, the common classification method of the electrical connector comprises the shape, the structure, the use and the like, in various military machines and weapons, the use amount of the electrical connector is large, particularly, the use amount of the electrical connector used on an aircraft is extremely large, generally, the use amount of the electrical connector of an aircraft can reach hundreds of pieces to thousands of pieces, and several tens of thousands of lines are involved, and the electrical connector can be formed according to the shape: the round electric connector has the largest use amount on military equipment due to the characteristics of the structure of the round electric connector, and the rectangular electric connector is more used on a printed circuit board of electronic equipment due to the simple structure of the rectangular electric connector; according to the structure: according to the connection mode: screw connection, bayonet connection, snap-lock connection, push-pull connection, direct plug-in connection and the like, according to the terminating form of a contact body: crimping, welding and winding; fixing with screws; according to the environmental protection: environmentally resistant electrical connectors and common electrical connectors; according to the application: radio frequency electric connector, sealed electric connector, high temperature electric connector, automatic falling and separating electric connector, filtering electric connector, composite material electric connector, airport power supply electric connector, electric connector for printed wiring board, etc., therefore, an electric connector which can prevent falling off is especially needed.
However, in the use process of the existing electric connector, the phenomenon that the plug post and the socket are loosened and even fall off easily occurs when most of the electric connectors are connected, and when a circuit is removed, the poor circuit is removed, so that the conductive condition of the circuit is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-drop's electric connector to solve the current electric connector who proposes in the above-mentioned background art, in the use, the phenomenon that post and socket are not hard up or even drop appears inserting easily in the connection of most electric connectors produces, and is relieved harmfully when the value circuit, influences the problem of the electrically conductive situation of circuit.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an anti-drop's electric connector, includes the electric connector body, the outside bottom of electric connector body is provided with coupling mechanism, the one end of electric connector body is provided with fixed establishment, coupling mechanism includes baffle, spacing groove, sealing strip, thread bush and seal groove, the outside bottom welding of electric connector body has the baffle, the spacing groove has been seted up on the top surface of baffle, the inboard fixed surface in spacing groove is connected with the sealing strip, the outside cover of electric connector body is equipped with the thread bush, the seal groove has been seted up on the inboard surface of thread bush.
Preferably, the outer side size of the baffle is matched with the inner side size of the threaded sleeve, and the limiting groove is matched with the size of the sealing strip.
Preferably, fixing mechanism includes first clamp, thread groove, second clamp, sliding tray, bolt and spring washer, the first clamp of one end fixedly connected with of electric connector body, the thread groove has been seted up to a side surface of first clamp, the second clamp is installed to the opposite side of first clamp, the sliding tray has been seted up to one side of second clamp, the interior side surface sliding connection of sliding tray has the bolt, the outside cover of bolt is equipped with spring washer.
Preferably, first clamp passes through the thread groove and constitutes threaded connection with the bolt, first clamp is identical with the size of second clamp.
Compared with the prior art, the beneficial effects of the utility model are that: this anti-drop's electric connector, through the baffle, the spacing groove, the sealing strip, the setting of thread bush and seal groove, when using, at first insert the electric connector body on the socket, later screw up the thread groove on thread bush and the socket, when the bottom was twisted to the thread bush, the sealing strip got into inside the seal groove, seal the junction of thread bush and electric connector body, prevent that external liquid from getting into the junction between electric connector body and the socket, cause the short circuit, just so can reach anti-drop's effect.
Drawings
FIG. 1 is a schematic view of the side view appearance structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the connection mechanism of the present invention;
fig. 4 is a schematic sectional view of the fixing mechanism of the present invention.
In the figure: 1. an electrical connector body; 2. a connecting mechanism; 201. a baffle plate; 202. a limiting groove; 203. a seal strip; 204. a threaded sleeve; 205. a sealing groove; 3. a fixing mechanism; 301. a first clamp; 302. a thread groove; 303. a second clamp; 304. a sliding groove; 305. a bolt; 306. a spring washer.
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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an anti-drop's electric connector, including electric connector body 1, the outside bottom of electric connector body 1 is provided with coupling mechanism 2, the one end of electric connector body 1 is provided with fixed establishment 3, coupling mechanism 2 includes baffle 201, spacing groove 202, sealing strip 203, thread bush 204 and seal groove 205, the outside bottom welding of electric connector body 1 has baffle 201, spacing groove 202 has been seted up on the top surface of baffle 201, the inboard fixed surface of spacing groove 202 is connected with sealing strip 203, the outside cover of electric connector body 1 is equipped with thread bush 204, seal groove 205 has been seted up on the inboard surface of thread bush 204.
Furthermore, the outer size of the baffle 201 is matched with the inner size of the threaded sleeve 204, the limiting groove 202 is matched with the size of the sealing strip 203, and through the arrangement of the baffle 201 and the threaded sleeve 204, when the baffle is used, the outer size of the baffle 201 is matched with the inner size of the threaded sleeve 204, so that the baffle 201 can prevent the threaded sleeve 204 from falling off.
Further, the fixing mechanism 3 includes a first clamp 301, a thread groove 302, a second clamp 303, a sliding groove 304, a bolt 305 and a spring washer 306, the first clamp 301 is fixedly connected to one end of the electrical connector body 1, the thread groove 302 is formed in one side surface of the first clamp 301, the second clamp 303 is installed on the other side of the first clamp 301, the sliding groove 304 is formed in one side of the second clamp 303, the bolt 305 is slidably connected to the inner side surface of the sliding groove 304, the spring washer 306 is sleeved on the outer side surface of the bolt 305, through the arrangement of the first clamp 301, the thread groove 302, the second clamp 303, the sliding groove 304, the bolt 305 and the spring washer 306, when the electrical connector body 1 is connected with an electrical wire, the electrical wire is inserted into the electrical connector body 1, then the second clamp 303 is aligned with the first clamp 301, the first clamp 301 and the second clamp 303 are fixed by the bolt 305, and the spring washer 306 provides a transverse acting force when the bolt 305 is fixed, so that the bolt 305 is not easy to loosen.
Furthermore, the first clamp 301 is in threaded connection with the bolt 305 through the thread groove 302, the first clamp 301 is matched with the second clamp 303 in size, through the arrangement of the first clamp 301, the thread groove 302 and the bolt 305, when the cable connector is used, the first clamp 301 is in threaded connection with the bolt 305 through the thread groove 302, the second clamp 303 is in sliding connection with the bolt 305, and the distance between the first clamp 301 and the second clamp 303 can be adjusted to adapt to electric wires of different sizes when the bolt 305 is fixed.
The working principle is as follows: when the electric connector body 1 is connected with an electric wire, the electric wire is inserted into the electric connector body 1, then the second clamp 303 is aligned with the first clamp 301, the first clamp 301 and the second clamp 303 are fixed by using the bolt 305, the spring washer 306 can provide a transverse acting force when the bolt 305 is fixed, so that the bolt 305 is not easy to loosen, the first clamp 301 is in threaded connection with the bolt 305 through the thread groove 302, the second clamp 303 is in sliding connection with the bolt 305, the distance between the first clamp 301 and the second clamp 303 can be adjusted to adapt to electric wires with different sizes when the bolt 305 is fixed, then the electric connector body 1 is inserted onto a socket, then the thread sleeve 204 is screwed with the socket, when the thread sleeve 204 is screwed to the bottom, the sealing strip 203 enters the inside 205, the connection between the thread sleeve 204 and the electric connector body 1 is sealed, external liquid is prevented from entering the connection between the electric connector body 1 and the socket to cause short circuit, thus the effect of the clamp 301 can be achieved, the first clamp 301 and the bolt 305 form the thread groove 302, the bolt 303 and the second clamp 303, the second clamp 303 can be adjusted to adapt to the anti-falling distance between the electric connector 301, and the first clamp 301 is adjusted to adapt to the anti-falling connection when the bolt 305 is fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An anti-drop's electric connector, includes electric connector body (1), its characterized in that: the outside bottom of electric connector body (1) is provided with coupling mechanism (2), the one end of electric connector body (1) is provided with fixed establishment (3), coupling mechanism (2) are including baffle (201), spacing groove (202), sealing strip (203), thread bush (204) and seal groove (205), the outside bottom welding of electric connector body (1) has baffle (201), spacing groove (202) have been seted up on the top surface of baffle (201), the inboard fixed surface of spacing groove (202) is connected with sealing strip (203), the outside cover of electric connector body (1) is equipped with thread bush (204), seal groove (205) have been seted up on the inboard surface of thread bush (204).
2. A drop-proof electrical connector as claimed in claim 1, wherein: the outer side size of the baffle (201) is matched with the inner side size of the threaded sleeve (204), and the limiting groove (202) is matched with the size of the sealing strip (203).
3. A drop-proof electrical connector as claimed in claim 1, wherein: fixing mechanism (3) include first clamp (301), thread groove (302), second clamp (303), sliding tray (304), bolt (305) and spring washer (306), the first clamp (301) of one end fixedly connected with of electric connector body (1), thread groove (302) have been seted up to a side surface of first clamp (301), second clamp (303) are installed to the opposite side of first clamp (301), sliding tray (304) have been seted up to one side of second clamp (303), the interior side surface sliding connection of sliding tray (304) has bolt (305), the outside cover of bolt (305) is equipped with spring washer (306).
4. A drop-proof electrical connector as claimed in claim 3, wherein: first clamp (301) pass through thread groove (302) and constitute threaded connection with bolt (305), first clamp (301) are identical with the size of second clamp (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785297.XU CN218548976U (en) | 2022-10-22 | 2022-10-22 | Anti-drop's electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785297.XU CN218548976U (en) | 2022-10-22 | 2022-10-22 | Anti-drop's electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218548976U true CN218548976U (en) | 2023-02-28 |
Family
ID=85280178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222785297.XU Active CN218548976U (en) | 2022-10-22 | 2022-10-22 | Anti-drop's electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218548976U (en) |
-
2022
- 2022-10-22 CN CN202222785297.XU patent/CN218548976U/en active Active
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