CN218070338U - Connector convenient to seal - Google Patents

Abstract

The utility model discloses a connector convenient to seal relates to connector processing field, including socket and plug, the terminal slidable mounting of plug has a plurality of connecting pipes, the terminal top side of connecting pipe is rotated and is installed the lid that contracts, the terminal internally mounted of connecting pipe has the rubber ring, the diameter of rubber ring is greater than the internal diameter of connecting pipe, the internally mounted of connecting pipe has the go-between, is the internally mounted of plug has the electrode slice for the wire outside of connecting can be provided with the foreskin, and this device is through setting up the rubber ring on the plug that connector and wire are connected, and after the wire that will have the foreskin passes the rubber ring, after being connected its sinle silk and the go-between of rubber ring rear side, the rubber ring compresses tightly, can avoid taking place the condition of infiltration with the foreskin zonulae occludens of wire, under the damaged condition appears simultaneously, the pulling wire can become flexible with the rubber ring, conveniently takes off the wire and is convenient for changing, can not arouse the connector damage.

Description

Connector convenient to seal

Technical Field

The utility model relates to a connector technical field specifically is a connector convenient to it is sealed.

Background

The connector is a component frequently used in various electric appliances, and when the connector is used, a communication bridge is erected between the blocked parts or isolated and non-communicated circuits in the circuits, so that current flows, and the circuits realize the preset functions.

If in the electrical apparatus that washing machine etc. can touch water, use the connector to be connected control panel and each part, in the in-process of using, the condition of infiltration may appear in the connector, when traditional connector is connected with other connecting wires, can use the mode that glue bonds, be connected the wire with even machine, although glue can be when guaranteeing that wire and connector are connected, certain leakproofness has, when wire or connector go wrong, it is difficult to change, and when changing, probably because glue bonds too firmly, lead to the connector to damage, for this reason, provide a connector convenient to seal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector convenient to it is sealed 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 connector convenient to seal, includes socket and plug, the terminal slidable mounting of plug has a plurality of connecting pipes, the terminal top side of connecting pipe is rotated and is installed the shrink lid, the terminal internally mounted of connecting pipe has the rubber ring, the diameter of rubber ring is greater than the internal diameter of connecting pipe, the internally mounted of connecting pipe has the go-between, is the internally mounted of plug and has the electrode slice, go-between and the inside electrode slice electric connection of plug for the wire outside of connecting can be provided with the foreskin, this device is through setting up the rubber ring on the plug that connector and wire are connected, and after passing the wire that will have the foreskin, after being connected its sinle silk and the go-between of rubber ring rear side, the rubber ring compresses tightly, can avoid taking place the condition of infiltration with the foreskin zonulae occludens of wire, under the damage appears simultaneously, the pulling wire can become flexible with the rubber ring, conveniently takes off the wire, is convenient for change, can not cause the connector to damage.

Preferably, a plurality of limiting pipes are installed at the tail end of the plug and are arranged in a single row, a guide groove is correspondingly arranged in each limiting pipe to penetrate into the plug, the limiting pipes and the guide grooves are arranged for connecting pipes, and the connecting pipes can conveniently slide along the guide grooves to fix wires connected with the connecting pipes.

Preferably, every the connecting pipe corresponds and is in a spacing intraductal, a location strip is installed respectively to the upper and lower end of guide slot, a spread groove has been seted up respectively to the upper and lower end of connecting pipe, and every location strip corresponds inserts a spread groove in, avoids the connecting pipe to take place to rotate, makes it be fixed angle and slide along the guide slot.

Preferably, the connecting groove penetrates through the start end of the connecting pipe, another electrode plate is installed at the start end position of the connecting groove, the electrode plate is electrically connected with the connecting ring inside the connecting pipe, and the external lead can be electrically connected with the other electrode plate after being connected with the connecting ring inside the connecting pipe.

Preferably, the positioning strip is electrically connected with the electrode plate inside the plug, the positioning strip is electrically connected with the other electrode plate on the connecting groove, and the lead is conveniently electrically connected with the electrode plate inside the plug.

Preferably, a through groove is formed between every two adjacent guide grooves, one end of each through groove is flush with the tail end of each guide groove, the other end of each through groove does not penetrate through the tail of the plug, and the guide grooves are formed to facilitate connection of the connecting pipes into a whole.

Preferably, every is adjacent a connecting block is installed at the top of connecting pipe, and every connecting block card is gone into a logical inslot, the connecting block with slide in leading to the inslot, can carry on spacingly to the connecting block through leading to the groove, avoid the connecting pipe to drop.

Compared with the prior art, the beneficial effects of the utility model are that: a wire outside for connecting can be provided with the foreskin, this device is through setting up the rubber ring on the plug that connector and wire are connected, after the wire that will have the foreskin passes the rubber ring, after being connected its sinle silk and the go-between of rubber ring rear side, the rubber ring compresses tightly, can be with its and the foreskin zonulae occludens of wire, avoid taking place the condition of infiltration, under the circumstances that the damage appears simultaneously, the pulling wire can become flexible with the rubber ring, conveniently takes off the wire, be convenient for change, can not cause the connector to damage.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a schematic diagram of the rear end structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the connection pipe of the present invention;

fig. 4 is a schematic view of the structure of the connecting pipe of the present invention.

In the figure: 1. a socket; 2. a plug; 3. a limiting pipe; 4. a connecting pipe; 5. cover shrinkage; 6. a rubber ring; 7. inserting a block; 8. a seal ring; 9. connecting grooves; 10. a limiting block; 11. a guide groove; 12. a positioning bar; 13. a through groove; 14. and (7) connecting rings.

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 to 4, the present invention provides a connector with a sealing feature, which comprises: a connector convenient for sealing is disclosed, as shown in fig. 1 to 4, and comprises a socket 1 and a plug 2, wherein a plurality of contact pins are arranged in a recessed area at one end of the socket 1, an insertion block 7 is arranged on the plug 2, the insertion block 7 is inserted into the recessed area, a welding cup insertion hole corresponding to the contact pins is arranged on the insertion block 7, an electrode plate is arranged inside the insertion hole, the contact pins are correspondingly inserted into the insertion hole, the contact pins are electrically connected with the electrode plate, and a sealing ring 8 is sleeved outside the insertion block 7;

the tail part of the plug 2 is provided with a plurality of limiting tubes 3 which are connected together, the limiting tubes 3 are arranged at the tail part of the plug 2 in a single row, guide grooves 11 are formed in the limiting tubes 3 and extend into the plug 2, a through groove 13 is formed between every two adjacent guide grooves 11 and communicates the guide grooves, one end of each through groove 13 is flush with the tail end of each guide groove 11, the other end of each through groove 13 does not penetrate through the tail end of the plug, the upper end and the lower end of each guide groove 11 are respectively provided with a positioning strip 12, and the positioning strips 12 are electrically connected with the electrode plates;

a connecting pipe 4 is correspondingly inserted into the inside of each limiting pipe 3, a shrinkage cover 5 is rotatably installed on the upper side of the tail end of each connecting pipe 4, the shrinkage cover 5 and the connecting pipes 4 form a complete circular structure when being closed, a rubber ring 6 is installed at the tail end of each connecting pipe 4, the external diameter of each rubber ring 6 is larger than the internal diameter of each connecting pipe 4, a connecting groove 9 is respectively formed in the upper end and the lower end of each connecting pipe 4, each positioning strip 12 is correspondingly clamped into one connecting groove 9, another electrode plate is installed at the starting end of each connecting groove 9, a connecting ring 14 is installed inside each connecting pipe 4, the connecting rings 14 are electrically connected with the electrode plates, the connecting rings 14 are close to the tail end positions of the connecting pipes 4 and do not contact with the rubber rings 6, a limiting block 10 is installed between every two adjacent connecting pipes 4, the limiting block 10 is located at the starting end of each connecting pipe 4, and each limiting block 10 is correspondingly located in one through groove 13.

The working principle is as follows: the socket 1 is connected with a control panel in an electric appliance through a lead at the tail end of the socket 1, after the leads of other components are connected with the plug 2, the plug block 7 at the front end of the plug 2 is inserted into the socket 1, the connection between the plug pins and electrode plates in jacks on the plug block 7 is completed, the connection between the other components and the control panel can be completed, the leads of the other components are connected with the connecting pipe 4 at the tail end of the plug 2, when in connection, all the connecting pipes 4 at the tail end of the plug are firstly pulled outwards, after the connecting pipes 4 are pulled out, because the diameter of the rubber ring 6 is larger and is in a compressed state, the rubber ring 6 can automatically jack the shrinkage cover 5, the rubber ring 6 is still in the connecting pipe 4 after being expanded, the diameter of the inner ring can also be expanded and increased, at the moment, the wrapping at the tail ends of the leads of the other components are removed, the wire cores pass through the rubber ring 6 and then are wound on the connecting ring 14 in the connecting pipe 4, and attention needs to be paid, part of the lead with the sheath also penetrates through the rubber ring 6, so that the inner ring of the rubber ring 6 wraps the lead with the sheath, the jacked-open shrink cover 5 facilitates the operator to operate and wind the lead, after connection is completed, the connecting pipe 4 is pushed into the limiting pipe 3 again, the tail end of the connecting pipe 4 is also inserted into the limiting pipe 3, the tail end of the limiting pipe 3 performs limiting pressing on the shrink cover 5 at the tail end of the connecting pipe 4, so that the shrink cover 5 is reset, the rubber ring 6 is pressed again, the rubber ring 6 is tightly connected with the lead sheath, the sealing performance of a connecting gap is ensured, at the moment, the lead of the lead is electrically connected with the inside of the jack 2 through the connecting ring 14, the electrode plate on the connecting groove 9 and the positioning strip 12, the lead is electrically connected with the socket 1 to complete the electrical connection with the control panel, and when the lead connected with the plug 2 needs to be replaced, and pulling the lead, pulling the connecting pipe 4 out of the limiting pipe 3, then taking down the old lead, and repeating the operation to replace the new lead.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

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 (7)

1. A connector facilitating sealing, comprising a socket (1) and a plug (2), characterized in that: the terminal slidable mounting of plug (2) has a plurality of connecting pipes (4), the terminal top side of connecting pipe (4) is rotated and is installed shrink cover (5), the terminal internally mounted of connecting pipe (4) has rubber ring (6), the diameter of rubber ring (6) is greater than the internal diameter of connecting pipe (4), the internally mounted of connecting pipe (4) has go-between (14), is the internally mounted of plug (2) and has the electrode slice, go-between (14) and the inside electrode slice electric connection of plug (2).

2. A seal-facilitating connector according to claim 1, wherein: a plurality of limiting pipes (3) are installed at the tail end of the plug (2), the limiting pipes (3) are arranged in a single row, and a guide groove (11) is correspondingly arranged inside each limiting pipe (3) and extends into the plug (2).

3. A connector facilitating sealing according to claim 2, wherein: every connecting pipe (4) correspond and are in a spacing pipe (3), a location strip (12) is installed respectively to the upper and lower end of guide slot (11), a spread groove (9) has been seted up respectively to the upper and lower end of connecting pipe (4), and every location strip (12) correspond and insert in a spread groove (9).

4. A seal-facilitating connector according to claim 3, wherein: the connecting groove (9) penetrates through the starting end of the connecting pipe (4), another electrode plate is installed at the position of the starting end of the connecting groove (9), and the electrode plate is electrically connected with a connecting ring (14) inside the connecting pipe (4).

5. A connector facilitating sealing according to claim 3, wherein: the positioning strip (12) is electrically connected with an electrode plate inside the plug (2), and the positioning strip (12) is electrically connected with another electrode plate on the connecting groove (9).

6. A seal-facilitating connector according to claim 2, wherein: a through groove (13) is formed between every two adjacent guide grooves (11), one end of each through groove (13) is flush with the tail end of each guide groove (11), and the other end of each through groove (13) does not penetrate through the tail of the plug (2).

7. A seal-facilitating connector according to claim 1, wherein: and a connecting block (10) is arranged at the starting end of each adjacent connecting pipe (4), and each connecting block (10) is clamped into one through groove (13).

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