CN219779342U - Coat anti-drop structure on electric connector - Google Patents

Abstract

The utility model discloses an outer sleeve anti-drop structure on an electric connector, which comprises: the hexagonal rotary joint is internally provided with a fastening ring, the rear end of the fastening ring is fixedly connected with a connecting pipe, the connecting pipe and the fastening ring are integrated, the right side end of the connecting pipe is provided with a hexagonal connecting rod, a gasket is arranged in the hexagonal connecting rod so as to be convenient for tightly connecting the connecting pipe and the connecting pipe, the left end and the right end of the hexagonal connecting rod are both provided with external threads, the external threads arranged at the left side end of the hexagonal connecting rod are fixedly connected with the hexagonal rotary joint through threads, the right side end of the hexagonal connecting rod is provided with a hexagonal connecting ring, and the inside of the hexagonal connecting ring is provided with internal threads; the utility model provides an overcoat anti-disengaging structure overcoat difference contact on the electric connector is provided with and inserts between anti-disengaging groove and the anti-disengaging lug and detains the connection, avoids droing when using, is provided with the spring on the anti-disengaging lug, blocks to place the advantage that takes place to drop when using to the anti-disengaging lug.

Description

Coat anti-drop structure on electric connector

Technical Field

The utility model relates to the technical field of electric connectors, in particular to an outer sleeve anti-falling structure on an electric connector.

Background

The electric connector consists of a fixed end electric connector, namely a female contact (called socket for short) and a free end electric connector, namely a male contact (called plug for short). The socket is fixed on the electric parts through square (round) discs (respectively adopting a welding mode), the plug is generally connected with a cable, and the plug and the socket are connected through a connecting nut.

At present, when the coaxial cable is assembled with a coaxial connector, the time consumption is very long, the coaxial cable needs to be aligned for insertion, the operation precision is limited, the connection strength of the cable and the connector can be low due to a simple plug-in connection structure, the plug-in position of the outer sleeve is easy to loose, the external environment is easy to interfere, and in addition, the connection strength is low.

Disclosure of Invention

The utility model aims to provide an outer sleeve anti-falling structure on an electric connector, wherein an anti-falling groove and an anti-falling convex block are arranged in a poor contact mode on the outer sleeve to be connected in an embedding and buckling mode, falling off during use is avoided, a spring is arranged on the anti-falling convex block, the anti-falling convex block is blocked and placed, and the problem in the prior art is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an outer sleeve anti-disengaging structure on an electrical connector, comprising:

the hexagonal revolves the interface, its inside is provided with the clamping ring, the clamping ring rear end is through fixedly connected with connecting pipe, be integrative between connecting pipe and the clamping ring, the connecting pipe right side end is provided with the hexagonal connecting rod, the inside packing ring that is provided with of hexagonal connecting rod is convenient for play zonulae occludens between the two connecting pipe, both ends all are provided with the external screw thread about the hexagonal connecting rod, carry out screw thread fixed connection between the external screw thread that the hexagonal connecting rod left side end set up and the hexagonal revolves the interface, the hexagonal connecting rod right side end is provided with the hexagonal go-between, the inside internal screw thread that is provided with of hexagonal go-between, carry out threaded connection between external screw thread and the internal screw thread of internal screw thread and hexagonal connecting rod right-hand member, the hexagonal go-between outer lane is last to have been through cup jointed soon to connect the shell, the anti-disengaging post has been cup jointed to connect the shell right-hand member, the anti-disengaging groove has been seted up on the anti-disengaging post, the anti-disengaging post right-end is connected with the fixed plate, the one end that the fixed plate kept away from the anti-disengaging post is provided with the barrel casing, be provided with electrically conductive needle A, the jack structure has been seted up on the jack structure.

Preferably, the inside of the screwing shell is provided with a built-in fixture block, and the built-in fixture block inside the screwing shell is connected with the fixing groove in a snap-fit manner.

Preferably, the left end of the jack structure is provided with a conductive contact pin B, the peripheral surface of the jack structure is sleeved with a positioning clamping sleeve, and an anti-falling bump is arranged above the positioning clamping sleeve.

Preferably, a spring is arranged above the positioning clamping sleeve and is arranged in the empty groove of the anti-falling convex block.

Preferably, the anti-falling groove and the anti-falling convex block are connected in a buckling manner, so that an anti-falling effect is achieved.

Preferably, the conductive contact pin A and the conductive contact pin B are communicated, so that the power is conveniently supplied during working.

Compared with the prior art, the utility model has the following beneficial effects:

1. the anti-falling structure of the outer sleeve on the electric connector is matched with the anti-falling groove formed in the anti-falling column and the anti-falling protruding block arranged on the positioning clamping sleeve to carry out embedded connection between the anti-falling groove and the anti-falling protruding block, so that falling is avoided during use.

2. After the anti-falling structure of the outer sleeve on the electric connector is connected with the anti-falling convex block and the anti-falling groove in an embedding and buckling manner through the spring arranged in the anti-falling convex block, the spring has moving resistance to the anti-falling convex block, and the anti-falling convex block is jacked.

Drawings

FIG. 1 is a schematic view of an overall explosion structure of an outer jacket anti-disengaging structure on an electrical connector according to the present utility model;

FIG. 2 is a schematic view of the overall structure of an outer sleeve anti-disengaging structure of an electrical connector according to the present utility model;

FIG. 3 is a schematic front view of an outer sleeve anti-disengaging structure of an electrical connector according to the present utility model;

fig. 4 is a schematic side view of an outer jacket anti-disengaging structure of an electrical connector according to the present utility model.

The reference numerals in the drawings indicate: 1. a hexagonal rotary interface; 2. an anti-drop column; 3. a fastening ring; 4. a connecting pipe; 5. an external thread; 6. a hexagonal connecting rod; 7. an internal thread; 8. a hexagonal connecting ring; 9. conductive pin B; 10. a jack structure; 11. a gasket; 12. a spring; 14. conductive pin a; 15. a fixing plate; 16. an anti-drop groove; 17. positioning the clamping sleeve; 18. an anti-falling bump; 19. a clamping block is arranged in the clamping block; 20. screwing the shell; 21. a fixing groove; 22. and (5) a sleeve.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

referring to fig. 1, 2, 3 and 4, an outer sleeve anti-disengaging structure on an electrical connector includes: the hexagonal rotary joint 1, its inside is provided with the clamping ring 3, the clamping ring 3 rear end is through fixedly connected with connecting pipe 4, be integrative between connecting pipe 4 and the clamping ring 3, connecting pipe 4 right side end is provided with hexagonal connecting rod 6, hexagonal connecting rod 6 inside is provided with packing ring 11 and is convenient for play close connection between connecting pipe 4 two, hexagonal connecting rod 6 both ends all are provided with external screw thread 5 about, carry out screw thread fixed connection between external screw thread 5 and the hexagonal rotary joint 1 that hexagonal connecting rod 6 left side end set up, hexagonal connecting rod 6 right-hand member is provided with hexagonal go-between ring 8, be provided with internal screw thread 7 inside hexagonal go-between external screw thread 5 and the internal screw thread 7 of hexagonal connecting rod 6 right-hand member, be connected through cup jointing on the outer lane of hexagonal connecting ring 8 right-hand member, anti-falling post 2 has been cup jointed on the outer lane 20 right-hand member, anti-falling post 2 is seted up anti-falling groove 16, anti-falling post 2 right-end connection has fixed plate 15, the one end that fixed plate 15 kept away from anti-falling post 2 is provided with female sleeve 22, set up 22 insert pin 14 and the inside is provided with the anti-falling pin 14, set up between the inner wire 1 and the jack 10, set up the inside is connected with the anti-falling pin 20 through the internal connection, set up the jack is equipped with the jack between the two-falling pin 14, the inside is equipped with the jack is convenient for setting up, and is set up when the jack 14, and is connected with the jack-setting up, and is connected through setting up the anti-falling pin 10, and is in the jack structure is in the jack, and is connected with the jack is in the jack, and is easy to take-shaped, and is connected with the jack is in the jack is easy.

The jack structure 10 left end is provided with electrically conductive contact pin B9, jack structure 10 peripheral surface has cup jointed location cutting ferrule 17, location cutting ferrule 17 top is provided with anti-slip bump 18, location cutting ferrule 17 top is provided with spring 12, spring 12 sets up in the empty slot of anti-slip bump 18, carry out the buckle between anti-slip groove 16 and the anti-slip bump 18 and connect, play the anticreep effect, through the spring 12 that sets up in the anti-slip bump 18, be favorable to carrying out the snap connection with anti-slip bump 18 and anti-slip groove 16 after, spring 12 has the resistance that removes to anti-slip bump 18, carry out the top with anti-slip bump 18 and move.

Working principle: according to the anti-drop structure for the outer sleeve on the electric connector, when the anti-drop structure is used, the hexagonal rotary connector 1 and the external threads 5 on the hexagonal connecting rod 6 are rotationally detached, the positioning clamping sleeve 17 in the rotary connecting shell 20 and the anti-drop column 2 are rotationally dropped, a cable wire penetrates through the hexagonal rotary connector 1, the hexagonal connecting rod 6 and the rotary connecting shell 20 and is connected with the conductive contact pin B9, then the hexagonal connecting rod 6 and the hexagonal rotary connector 1 are in threaded connection, the positioning clamping sleeve 17 is installed on the jack structure 10, the anti-drop lug 18 arranged on the positioning clamping sleeve 17 is in embedded connection with the anti-drop groove 16 arranged on the anti-drop column 2, the anti-drop lug 18 is provided with moving resistance through the spring 12 installed on the anti-drop lug 18, the anti-drop lug 18 is propped up to prevent the anti-drop during the operation of the electric connector, the rotary connecting shell 20 and the jack structure 10 are buckled, the positioning clamping sleeve 17 is limited and fixed, and the anti-drop is prevented.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. An outer cover anti-disengaging structure on an electric connector is characterized in that: comprising the following steps:

the hexagonal rotary joint (1) is internally provided with a fastening ring (3), the rear end of the fastening ring (3) is fixedly connected with a connecting pipe (4) through a fixed connection, the connecting pipe (4) and the fastening ring (3) are integrated, the right side end of the connecting pipe (4) is provided with a hexagonal connecting rod (6), a gasket (11) is arranged inside the hexagonal connecting rod (6) so as to be tightly connected with the connecting pipe (4) through the connecting pipe, the left end and the right end of the hexagonal connecting rod (6) are respectively provided with an external thread (5), the external thread (5) arranged at the left side end of the hexagonal connecting rod (6) is fixedly connected with the hexagonal rotary joint (1) through a thread, the right side end of the hexagonal connecting rod (6) is provided with a hexagonal connecting ring (8), the inside of the hexagonal connecting ring (8) is provided with an internal thread (7), the external thread (5) at the right end of the internal thread (7) is connected with the internal thread (7) through a threaded connection between the external thread (5) and the internal thread (7), the right side of the hexagonal connecting ring (8) is provided with an external thread (20), the anti-drop-off prevention post (2) is sleeved on the right side end of the connecting rod (20), one end of the fixing plate (15) far away from the anti-drop column (2) is provided with a sleeve (22), a conductive contact pin A (14) is arranged in the sleeve (22), the front end of the anti-drop column (2) is provided with a jack structure (10), and a fixing groove (21) is formed in the upper portion of the jack structure (10).

2. The electrical connector housing retaining structure of claim 1, wherein: the inside of the spin-on shell (20) is provided with a built-in clamping block (19), and the built-in clamping block (19) inside the spin-on shell (20) is connected with the fixing groove (21) in a snap-on mode.

3. The electrical connector housing retaining structure of claim 1, wherein: the left end of the jack structure (10) is provided with a conductive contact pin B (9), the peripheral surface of the jack structure (10) is sleeved with a positioning clamping sleeve (17), and an anti-falling protruding block (18) is arranged above the positioning clamping sleeve (17).

4. A cover release preventing structure for an electrical connector as claimed in claim 3, wherein: a spring (12) is arranged above the positioning clamping sleeve (17), and the spring (12) is arranged in a hollow groove of the anti-falling lug (18).

5. The electrical connector housing retaining structure of claim 1, wherein: the anti-falling groove (16) and the anti-falling lug (18) are connected in a buckling manner, so that an anti-falling effect is achieved.

6. The electrical connector housing retaining structure of claim 1, wherein: the conductive contact pin A (14) is communicated with the conductive contact pin B (9), so that the conductive contact pin A is convenient to electrify when in work.