CN209607993U - A kind of water-proofing composition formula signal connector - Google Patents

Abstract

The utility model discloses a kind of water-proofing composition formula signal connectors, including connector shell, the bottom of the connector shell is fixedly connected with terminals, the surface of the terminals is arranged with the first sealing ring, the top of first sealing ring is fixedly connected with connector shell, the surface of the connector shell is arranged with fixed block, two sides at the top of the fixed block are provided with spill spin block, the bottom of the spill spin block is fixedly connected with threaded rod, the bottom of the threaded rod is through to the bottom of fixed block inner cavity and is arranged with thread bush, the inner cavity of the fixed block is provided with movable plate.The utility model is used cooperatively by setting connector shell, terminals, the first sealing ring, fixed block, spill spin block, threaded rod, thread bush, movable plate, link block and the second sealing ring, solve the problems, such as that existing Combined signal connection waterproof effect is poor, the Combined signal connector, have the advantages of good water-proof effect, is worthy to be popularized.

Description

A kind of water-proofing composition formula signal connector

Technical field

The utility model relates to connector technique field, specially a kind of water-proofing composition formula signal connector.

Background technique

Letter cable is a kind of using metal as transmission medium, wraps up one layer of insulated plastic, outside metal to avoid number According to being interfered during transmission, the safety of data communication is improved, and the existing communications cable is widely used in family And the various occasions of factory, since its communications cable is using more, structure connection is complicated, need using to connector to carry out Branch connects, and signal wire is primarily referred to as in electric control circuit for transmitting heat transfer agent and controlling the route of information, signal wire A branch of or multi beam transmission line is often configured to a plurality of cable, is also possible to be arranged in the track in printed circuit board, with Being constantly progressive for science and technology and application, signal wire is developed by metallic carrier as other carriers, such as optical cable, in existing technology In, the waterproof of plug-in connector is usually just in terminals fixed seal ring, but this waterproof effect is poor, if there is water or Person's dust, which enters, then will lead to that signal transmission effect is poor, and service life of connector shortens, be unfavorable for using.

Utility model content

The purpose of this utility model is to provide a kind of water-proofing composition formula signal connectors, have the excellent of good water-proof effect Point solves the problems, such as that existing Combined signal connection waterproof effect is poor.

To achieve the above object, the utility model provides the following technical solutions: a kind of water-proofing composition formula signal connector, packet Connector shell is included, the bottom of the connector shell is fixedly connected with terminals, and the surface of the terminals is arranged with first The top of sealing ring, first sealing ring is fixedly connected with connector shell, and the surface of the connector shell is arranged with solid Determine block, the two sides at the top of the fixed block are provided with spill spin block, and the bottom of the spill spin block is fixedly connected with threaded rod, described The bottom of threaded rod is through to the bottom of fixed block inner cavity and is arranged with thread bush, and the inner cavity of the fixed block is provided with movement Plate, the two sides at the top of the movable plate are fixedly connected to link block, and the opposite side of two thread bush is connect with two respectively Block is fixedly connected, and the bottom of the movable plate is through to the bottom of fixed block and is fixedly connected with the second sealing ring.

Preferably, the bottom of the fixed block offers the annular opening being used cooperatively with movable plate, the threaded rod Surface is flexibly connected with the junction of fixed block by first bearing, the surface of the connector shell and the junction of fixed block It is flexibly connected by second bearing, the front surface of the connector shell is provided with slot tag.

Preferably, the bottom on the connector shell surface is provided with screw thread, and the inner cavity of the fixed block is in a ring, described The shape of movable plate is annular, and two opposite sides of link block are fixedly connected to sliding block, and the inner wall of the fixed block opens up There is the sliding slot being used cooperatively with sliding block.

Preferably, the two sides of the fixed block bottom are fixedly connected to buffer pocket, and the top of the buffer pocket inner cavity is solid Surely it is connected with spring, the bottom of the spring is fixedly connected with limit plate.

Preferably, the bottom of the limit plate is fixedly connected with support rod, and the bottom of the support rod is through to buffer pocket Bottom and be fixedly connected with support plate.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through setting connector shell, terminals, the first sealing ring, fixed block, spill spin block, screw thread Bar, thread bush, movable plate, link block and the second sealing ring are used cooperatively, and solve existing Combined signal connection waterproof effect The poor problem of fruit, the Combined signal connector, has the advantages of good water-proof effect, is worthy to be popularized.

2, the utility model can be played the role of sealing waterproof, be led to by the first sealing ring of setting and the second sealing ring Setting spill spin block is crossed, threaded rod can be rotated convenient for user, it, can be convenient for thread bush and movable plate by the way that link block is arranged Connection is capable of the installation and use of plate easy to remove, by the way that first bearing is arranged, can be convenient for spiral shell by the way that annular opening is arranged The rotation of rasp bar can be convenient for the installation of connector shell that can be convenient for by the way that slot tag is arranged by the way that second bearing is arranged The placement of label can be convenient for the connection of connector shell and other articles, pass through setting sliding block and cunning by the way that screw thread is arranged Slot can be convenient for the movement of link block that can play the role of buffering by the way that spring is arranged.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure bottom view；

Fig. 3 is the partial enlarged view of A in the utility model Fig. 1.

In figure: 1 connector shell, 2 terminals, 3 first sealing rings, 4 fixed blocks, 5 spill spin blocks, 6 threaded rods, 7 thread bush, 8 movable plates, 9 link blocks, 10 second sealing rings, 11 annular openings, 12 slot tags, 13 screw threads, 14 sliding blocks, 15 sliding slots, 16 bufferings Box, 17 springs, 18 limit plates, 19 support rods, 20 support plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of utility model, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ", The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only It is the utility model and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have spy Fixed orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of utility model, it should be noted that unless otherwise clearly defined and limited, term " installation ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

The connector shell 1 of the utility model, terminals 2, the first sealing ring 3, fixed block 4, spill spin block 5, threaded rod 6, Thread bush 7, movable plate 8, link block 9, the second sealing ring 10, annular opening 11, slot tag 12, screw thread 13, sliding block 14, sliding slot 15, buffer pocket 16, spring 17, limit plate 18, support rod 19 and 20 component of support plate are universal standard part or art technology The component that personnel know, structure and principle are all that this technology personnel can be learnt by technical manual or by routine experiment side Method is known.

Please refer to Fig. 1-3, a kind of water-proofing composition formula signal connector, including connector shell 1, the bottom of connector shell 1 Portion is fixedly connected with terminals 2, and the surface of terminals 2 is arranged with the first sealing ring 3, the top of the first sealing ring 3 and connector Shell 1 is fixedly connected, and the surface of connector shell 1 is arranged with fixed block 4, and the two sides at 4 top of fixed block are provided with spill spin block 5, the bottom of spill spin block 5 is fixedly connected with threaded rod 6, and the bottom of threaded rod 6 is through to the bottom of 4 inner cavity of fixed block and is arranged with Thread bush 7, the inner cavity of fixed block 4 are provided with movable plate 8, and the two sides at 8 top of movable plate are fixedly connected to link block 9, and two The opposite side of thread bush 7 is fixedly connected with two link blocks 9 respectively, and the bottom of movable plate 8 is through to the bottom of fixed block 4 simultaneously It is fixedly connected with the second sealing ring 10, the bottom of fixed block 4 offers the annular opening 11 being used cooperatively with movable plate 8, screw thread The surface of bar 6 is flexibly connected with the junction of fixed block 4 by first bearing, the surface of connector shell 1 and the company of fixed block 4 It meets place to be flexibly connected by second bearing, the front surface of connector shell 1 is provided with slot tag 12,1 surface of connector shell Bottom is provided with screw thread 13, and in a ring, the shape of movable plate 8 is annular for the inner cavity of fixed block 4, two link blocks 9 it is opposite one Side is fixedly connected to sliding block 14, and the inner wall of fixed block 4 offers the sliding slot 15 being used cooperatively with sliding block 14,4 bottom of fixed block Two sides be fixedly connected to buffer pocket 16, be fixedly connected with spring 17 at the top of 16 inner cavity of buffer pocket, the bottom of spring 17 is solid Surely it is connected with limit plate 18, the bottom of limit plate 18 is fixedly connected with support rod 19, and the bottom of support rod 19 is through to buffer pocket 16 bottom is simultaneously fixedly connected with support plate 20, and by the first sealing ring 3 of setting and the second sealing ring 10, it is anti-can to play sealing The effect of water can rotate threaded rod 6 convenient for user, by the way that link block 9 is arranged, can be convenient for spiral shell by the way that spill spin block 5 is arranged The connection of line set 7 and movable plate 8 is capable of the installation and use of plate 8 easy to remove, passes through setting by the way that annular opening 11 is arranged First bearing can be convenient for the rotation of threaded rod 6, by the way that second bearing is arranged, can be convenient for the installation of connector shell 1, lead to Setting slot tag 12 is crossed, the placement of label can be convenient for, it, can be convenient for connector shell 1 and other objects by the way that screw thread 13 is arranged The connection of product can be convenient for the movement of link block 9 that can play by the way that spring 17 is arranged by setting sliding block 14 and sliding slot 15 The effect of buffering, by the way that connector shell 1, terminals 2, the first sealing ring 3, fixed block 4, spill spin block 5, threaded rod 6, spiral shell is arranged Line covers being used cooperatively for 7, movable plate 8, link block 9 and the second sealing ring 10, solves existing Combined signal connection waterproof effect The poor problem of fruit, the Combined signal connector, has the advantages of good water-proof effect, is worthy to be popularized.

In use, user can be installed connector shell 1 at the desired position by the cooperation of screw thread 13, install Bi Hou, rotation spill spin block 5 drive threaded rod 6 to rotate, and the rotation of threaded rod 6 drives thread bush 7 to move down, and thread bush 7 passes through company The cooperation for connecing block 9 drives movable plate 8 to move down, and movable plate 8 drives the second sealing ring 10 to move down, movable plate 8 and second Sealing ring 10 can shelter from connector shell 1, play the role of waterproof, while the first sealing ring 3 can also play waterproof, When connector shell 1 accidentally falls ground, if terminals 2 downwards, support plate 20 can first with ground face contact, support plate 20 Spring 17 is squeezed by the cooperation of support rod 19 and limit plate 18, spring 17 can play the role of bumper and absorbing shock, and protection connects Line end 2.

In summary: the water-proofing composition formula signal connector is sealed by setting connector shell 1, terminals 2, first Being used cooperatively for 3, fixed block 4, spill spin block 5, threaded rod 6, thread bush 7, movable plate 8, link block 9 and the second sealing ring 10 is enclosed, Solve the problems, such as that existing Combined signal connection waterproof effect is poor.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of water-proofing composition formula signal connector, including connector shell (1), it is characterised in that: the connector shell (1) Bottom be fixedly connected with terminals (2), the surface of the terminals (2) is arranged with the first sealing ring (3), it is described first sealing The top of circle (3) is fixedly connected with connector shell (1), and the surface of the connector shell (1) is arranged with fixed block (4), institute It states the two sides at the top of fixed block (4) to be provided with spill spin block (5), the bottom of the spill spin block (5) is fixedly connected with threaded rod (6), the bottom of the threaded rod (6) is through to the bottom of fixed block (4) inner cavity and is arranged with thread bush (7), the fixed block (4) inner cavity is provided with movable plate (8), and the two sides at the top of the movable plate (8) are fixedly connected to link block (9), two spiral shells The opposite side of line set (7) is fixedly connected with two link blocks (9) respectively, and the bottom of the movable plate (8) is through to fixed block (4) bottom is simultaneously fixedly connected with the second sealing ring (10).

2. a kind of water-proofing composition formula signal connector according to claim 1, it is characterised in that: the fixed block (4) Bottom offers the annular opening (11) being used cooperatively with movable plate (8), surface and fixed block (4) of the threaded rod (6) Junction is flexibly connected by first bearing, and the surface of the connector shell (1) and the junction of fixed block (4) pass through second Bearing is flexibly connected, and the front surface of the connector shell (1) is provided with slot tag (12).

3. a kind of water-proofing composition formula signal connector according to claim 1, it is characterised in that: the connector shell (1) bottom on surface is provided with screw thread (13), and in a ring, the shape of the movable plate (8) is ring for the inner cavity of the fixed block (4) Shape, two opposite sides of link block (9) are fixedly connected to sliding block (14), and the inner wall of the fixed block (4) is offered and slided The sliding slot (15) that block (14) is used cooperatively.

4. a kind of water-proofing composition formula signal connector according to claim 1, it is characterised in that: fixed block (4) bottom The two sides in portion are fixedly connected to buffer pocket (16), are fixedly connected with spring (17), institute at the top of buffer pocket (16) inner cavity The bottom for stating spring (17) is fixedly connected with limit plate (18).

5. a kind of water-proofing composition formula signal connector according to claim 4, it is characterised in that: the limit plate (18) Bottom is fixedly connected with support rod (19), and the bottom of the support rod (19) is through to the bottom of buffer pocket (16) and is fixedly connected There are support plate (20).