Screw locking type connector

Abstract

The utility model relates to the technical field of connectors, and discloses a screw locking type connector which comprises a first shell and a second shell, the first shell comprises a sub-joint, a first fixing ring and a connecting ring, the sub-joint is arranged at the top end in the first shell, the first fixing ring is arranged at the top end of the outer side of the first shell, and the connecting ring is arranged at the top end of the outer side of the first shell. The connecting ring is arranged at the top end of the outer side of the child connector, the second shell comprises a female connector, a second fixing ring and a connecting column, the female connector is arranged at the bottom end of the interior of the second shell, and the second fixing ring is arranged at the bottom end of the outer side of the second shell. The male connector is installed at the top end in the first shell through the first fixing ring, the female connector is installed at the bottom end in the second shell through the second fixing ring, the male connector and the female connector are oppositely inserted, external threads on the outer side of the female connector are matched with internal threads on the inner side of the connecting ring, and therefore the male connector and the female connector can be connected. And the male joint and the female joint can be locked and connected, so that the connectors are prevented from falling off, and the connectors are firmer to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field, concretely is a screw locking type connector. BACKGROUND

[0002] In addition to meeting the general performance requirements, the particularly important requirement for the electric connector is that the electric connector must achieve good contact, reliable operation and convenient maintenance, and whether the electric connector is reliable in operation directly affects the normal operation of the aircraft circuit and the safety of the entire main machine.

[0003] Most of the electric connectors are connected and separated in a plug-in mode, the connectors cannot be locked, are prone to falling off, the connection of the connector is not firm enough, and the connector is inconvenient to disassemble and assemble, so that the connector can only be replaced in the later period and cannot be maintained and used. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a screw locking type connector to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a screw locking type connector, including casing one and casing two, the casing one includes sub connector, fixed ring one and connecting ring, the sub connector is located at the top of the inside of casing one, the fixed ring one is located at the top of the outside of casing one, the connecting ring is located at the top of the outside of sub connector, the casing two includes female connector, fixed ring two and connecting column, the female connector is located at the bottom of the inside of casing two, the fixed ring two is located at the bottom of the outside of casing two, the connecting column is located at the bottom of the outside of female connector.

[0006] Preferably, one end of the sub connector and the fixed ring two is provided with a fastening bolt.

[0007] Preferably, the bottom of the inside of casing one is provided with a threading ring one, the top of the inside of the threading ring one is provided with a sleeve one, the bottom of the inside of the threading ring one is provided with a protective ring one, the bottom of the outside of the threading ring one and casing one is provided with a mounting ring one, the top of the inside of casing two is provided with a threading ring two, the bottom of the inside of the threading ring two is provided with a protective ring two, the top of the inside of the threading ring two is provided with a sleeve two, the top of the outside of casing two and the threading ring two is provided with a mounting ring two.

[0008] Preferably, the inside of casing one and casing two is provided with a mounting groove, the sub connector is detachably connected with casing one through the mounting groove, and the female connector is detachably connected with casing two through the mounting groove.

[0009] Preferably, the top of the fixed ring one is provided with a through hole, the top of the outside of casing one is provided with an external thread, and the inside of the fixed ring one is provided with an internal thread matched with casing one.

[0010] Preferably, the bottom end of the connecting ring is provided with a rotating hole, the bottom end of the outer side of the female joint is provided with a limiting ring one, and the bottom end of the outer side of the female joint is provided with a limiting ring two.

[0011] Preferably, the bottom end of the connecting column is provided with an external thread, the inside of the connecting ring is provided with a connecting groove, and the inside of the connecting groove is provided with a threaded hole matched with the connecting column.

[0012] Preferably, the inside of one end of the female joint and the female joint is provided with a threaded adjusting hole, the bottom end of the inside of the female joint is provided with a plurality of insertion columns, and the top end of the inside of the female joint is provided with a plurality of insertion holes.

[0013] Preferably, the threading ring one, the protective ring one and the sleeve one are detachably connected with the shell one through the mounting ring one.

[0014] Preferably, the threading ring two, the protective ring two and the sleeve two are detachably connected with the shell two through the mounting ring two.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] The utility model discloses a female joint is installed at the bottom end of the inside of shell two through fixed ring two, and the female joint and the female joint are inserted, the female joint and the female joint are locked and connected through the external thread of the outer side of the female joint and the internal thread of the inside of the connecting ring, the falling of the connector between the female joint and the female joint is prevented, and the use of the connector is more firm. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0018] Figure 1 It is a structural schematic view of the utility model.

[0019] Figure 2 It is a sectional view of the utility model.

[0020] Figure 3 It is an explosion view of the utility model.

[0021] In the diagram: 1. Housing 1; 101. Sub-connector; 102. Fixing ring 1; 103. Connecting ring; 2. Housing 2; 201. Female connector; 202. Fixing ring 2; 203. Connecting post; 204. Fastening bolt; 3. Threading ring 1; 301. Protective ring 1; 302. Sleeve 1; 303. Mounting ring 1; 304. Threading ring 2; 305. Protective ring 2; 306. Sleeve 2; 307. Mounting ring 2. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-3The utility model provides a screw locking formula connector embodiment: a screw locking formula connector, including casing one 1 and casing two 2, casing one 1 includes sub connector 101, fixed ring one 102 and connecting ring 103, sub connector 101 is located at the top end inside casing one 1, fixed ring one 102 is located at the top end outside casing one 1, connecting ring 103 is located at the top end outside sub connector 101, casing two 2 includes female connector 201, fixed ring two 202 and connecting column 203, female connector 201 is located at the bottom end inside casing two 2, fixed ring two 202 is located at the bottom end outside casing two 2, connecting column 203 is located at the bottom end outside female connector 201, through sub connector 101 and female connector 201 can be plugged to connector, and through connecting ring 103 and connecting column 203 between locking connection, one end of sub connector 101 and fixed ring two 202 all is equipped with fastening bolt 204, it is convenient to connect and fix between connector and cable, make the use effect of connector better.

[0027] Please refer to Figure 1 and Figure 3 , the bottom end inside casing one 1 is equipped with threading ring one 3, the top end inside threading ring one 3 is equipped with sleeve one 302, the bottom end inside threading ring one 3 is equipped with protection ring one 301, play the effect of protection, it is convenient to connect between connector and cable, can protect cable, threading ring one 3 and the bottom end outside casing one 1 are equipped with mounting ring one 303, the top end inside casing two 2 is equipped with threading ring two 304, the bottom end inside threading ring two 304 is equipped with protection ring two 305, the top end inside threading ring two 304 is equipped with sleeve two 306, the top end outside casing two 2 and threading ring two 304 is equipped with mounting ring two 307.

[0028] Please refer to Figure 1 and Figure 2The inside of the shell one 1 and the shell two 2 is provided with a mounting groove, the sub connector 101 is detachably connected with the shell one 1 through the mounting groove, the female connector 201 is detachably connected with the shell two 2 through the mounting groove, the sub connector 101 and the female connector 201 can be disassembled from the shell one 1 and the shell two 2 through the mounting groove, the top end of the fixing ring one 102 is provided with a through hole, the fixing ring one 102 and the sub connector 101 can be rotationally adjusted through the through hole, the top end of the outside of the shell one 1 is provided with an external thread, the inside of the fixing ring one 102 is provided with an internal thread matched with the shell one 1, the fixing ring one 102 can be installed on the outside of the shell one 1, the bottom end of the connecting ring 103 is provided with a rotating hole, the connecting ring 103 and the sub connector 101 can be rotated through the rotating hole, the bottom end of the outside of the sub connector 101 is provided with a limiting ring one, the bottom end of the outside of the female connector 201 is provided with a limiting ring two, which has a limiting effect, preventing the sub connector 101 and the connecting ring 103 and the female connector 201 and the connecting column from falling off, the bottom end of the outside of the connecting column 203 is provided with an external thread, the inside of the connecting ring 103 is provided with a connecting groove, and the inside of the connecting groove is provided with a threaded hole matched with the connecting column 203, which has a locking effect, making the connection between the sub connector 101 and the female connector 201 more stable, the inside of one end of the sub connector 101 and the female connector 201 is provided with a threaded adjusting hole, which is convenient for installing and using the cable, the bottom end of the inside of the female connector 201 is provided with a plurality of plug columns, and the top end of the inside of the sub connector 101 is provided with a plurality of plug holes, realizing the plug-in use between the sub connector 101 and the female connector 201.

[0029] Please refer to Figure 2 and Figure 3 The threading ring one 3, the protective ring one 301 and the sleeve one 302 are detachably connected with the shell one 1 through the mounting ring one 303, the threading ring one 3, the protective ring one 301 and the sleeve one 302 can be installed in the inside of the shell one 1 through the mounting ring one 303, the threading ring two 304, the protective ring two 305 and the sleeve two 306 are detachably connected with the shell two 2 through the mounting ring two 307, the threading ring two 304, the protective ring two 305 and the sleeve two 306 can be installed and used between the shell two 2 through the mounting ring two 307.

[0030] Working principle: the utility model discloses in use, through respectively installing sleeve one 302 and protection ring one 301 at the both ends of threading pipe one 3, and through the threaded structure installs threading ring one 3 at the bottom end inside shell one 1, through respectively installing sleeve two 306 and protection ring two 305 at the both ends of threading pipe two 304, and through the threaded structure installs threading ring two 304 at the top end inside shell two 2, installs sub joint 101 at the top end inside shell one 1 through fixed ring one 102, installs female joint 201 at the bottom end inside shell two 2 through fixed ring two 202, in the use process, the plug-in between sub joint 101 and female joint 201, through the external thread of female joint 201 outside and the internal thread of connecting ring 103 inside mutual matching, can lock the connection between sub joint 101 and female joint 201, prevent the falling between connector, make the use of connector more firm.

[0031] The above is only the embodiment of the utility model, and the well-known specific structure and characteristics in the scheme are not described too much. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiment should be regarded as exemplary and non-restrictive, and the scope of the utility model is defined by the appended claims rather than the above description, so as to include all changes falling within the meaning and scope of the equivalent elements of the claims in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A screw-locked connector characterized by comprising: include The housing (1) includes a sub-connector (101), a fixing ring (102) and a connecting ring (103). The sub-connector (101) is located at the top inside the housing (1), the fixing ring (102) is located at the top outside the housing (1), and the connecting ring (103) is located at the top outside the sub-connector (101). The second housing (2) includes a female connector (201), a second fixing ring (202) and a connecting post (203). The female connector (201) is located at the bottom inside the second housing (2), the second fixing ring (202) is located at the bottom outside the second housing (2), and the connecting post (203) is located at the bottom outside the female connector (201).

2. A screw lock connector according to claim 1, wherein: Both the sub-connector (101) and the second fixing ring (202) are provided with fastening bolts (204) at one end.

3. A screw lock connector according to claim 1, wherein: The bottom of the housing 1 (1) is provided with a threading ring 1 (3), the top of the threading ring 1 (3) is provided with a sleeve 1 (302), the bottom of the threading ring 1 (3) is provided with a protective ring 1 (301), the bottom of the threading ring 1 (3) and the outer side of the housing 1 (1) are provided with an installation ring 1 (303), the top of the housing 2 (2) is provided with a threading ring 2 (304), the bottom of the threading ring 2 (304) is provided with a protective ring 2 (305), the top of the threading ring 2 (304) is provided with a sleeve 2 (306), and the top of the outer side of the housing 2 (2) and the threading ring 2 (304) are provided with an installation ring 2 (307).

4. A screw lock connector according to claim 1, wherein: Both housing 1 (1) and housing 2 (2) are provided with mounting grooves inside. The sub-connector (101) is detachably connected to housing 1 (1) through the mounting groove, and the female connector (201) is detachably connected to housing 2 (2) through the mounting groove.

5. A screw lock connector according to claim 1, wherein: The top end of the fixing ring (102) is provided with a through hole, the top end of the outer side of the housing (1) is provided with an external thread, and the inside of the fixing ring (102) is provided with an internal thread that matches the housing (1).

6. A screw-locking connector according to claim 1, characterized in that: The bottom end of the connecting ring (103) is provided with a rotating hole, the bottom end of the outer side of the sub-connector (101) is provided with a limiting ring one, and the bottom end of the outer side of the female connector (201) is provided with a limiting ring two.

7. A screw-locking connector according to claim 1, characterized in that: The bottom of the outer side of the connecting post (203) is provided with an external thread, the connecting ring (103) is provided with a connecting groove inside, and the inner side of the connecting groove is provided with a threaded hole that matches the connecting post (203).

8. A screw-locking connector according to claim 2, characterized in that: Both the sub-connector (101) and the female connector (201) have threaded adjustment holes inside one end. The bottom of the female connector (201) has multiple sets of insertion posts, and the top of the sub-connector (101) has multiple sets of insertion holes.

9. A screw-locking connector according to claim 3, characterized in that: The threading ring (3), the protective ring (301), and the sleeve (302) are detachably connected to the housing (1) via the mounting ring (303).

10. A screw-locking connector according to claim 3, characterized in that: The threading ring 2 (304), the protective ring 2 (305), and the sleeve 2 (306) are detachably connected to the housing 2 (2) via the mounting ring 2 (307).

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