CN209730332U - A kind of converter that connector is firm - Google Patents

Abstract

The utility model discloses the converter that a kind of connector consolidates, including conversion shell and plug, the inside of the conversion shell is equipped with partition and spring straight up, and converting to run through on the side wall of shell has interface；It has been bolted circuit board on the side wall of the partition, position-limiting tube is connected at the top of spring, the button spindle across conversion cover top portion is fixed on the top surface of position-limiting tube, is adhesive with first electrode sheet and second electrode sheet on the bottom wall of position-limiting tube.The firm converter of this connector, before use, spring can push up upwards position-limiting tube, both position-limiting tube and interface is caused to be staggered, plug cannot be inserted into position-limiting tube, avoid mispluging, when needing to be inserted into, button spindle is pressed, when position-limiting tube can be dropped on the horizontal plane same with interface nozzle, plug insertion interface is directly inserted into position-limiting tube, simultaneously because the strength that spring is upward, increase frictional force between the two, connection more securely.

Description

A kind of converter that connector is firm

Technical field

The utility model relates to converter technology field, the firm converter of specially a kind of connector.

Background technique

When existing converter is in energization operational process, when operator is likely to cut off the power not yet, just slotting Head is plugged from socket, so that operator is caused not insert and is not dialled, there are problems that security risk, and safety coefficient is low, Topology layout is unreasonable.

Utility model content

The purpose of this utility model is to provide the converters that a kind of connector consolidates, and have and increase rubbing between the two Wipe power, connection more securely and avoid not inserting the advantages of not dialling, solve the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions: a kind of converter that connector is firm, including Convert shell and plug, the inside of the conversion shell is equipped with partition and spring straight up, converts on the side wall of shell Through there is interface；

It has been bolted circuit board on the side wall of the partition, position-limiting tube is connected at the top of spring, position-limiting tube It is fixed with the button spindle across conversion cover top portion on top surface, is adhesive with first electrode sheet and second electrode on the bottom wall of position-limiting tube Piece is cased with baffle ring on the outer wall of button spindle, and the first electrode sheet and second electrode sheet are connected separately with across partition and circuit The first conducting wire and the second conducting wire that plate connects；

It is adhesive with ground connection pole piece on the inner wall of the interface, ground connection pole piece is connected with the to connect across partition with circuit board Three wires, the plug include front port and rear port, and front port and rear port are connected with each other, and front port is extended to across interface In position-limiting tube, rear port is located in interface.

Preferably, the first electrode sheet and second electrode sheet with a thickness of 3~5cm, be grounded pole piece with a thickness of 5mm~ 8mm。

Preferably, it is offered on the front port bottom and the position that first electrode sheet and second electrode sheet are in contact corresponding Notch, the sheet metal in first electrode sheet and second electrode sheet and notch is electrically connected.

Preferably, the conversion shell is machined with the perforative circular hole of button spindle, the conversion shell table of baffle ring and Near Circular Hole In A Face connects.

Preferably, the axis of the front port and rear port is on the same line, and diameter is identical.

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

The firm converter of this connector leads to both position-limiting tube and interface before use, spring can push up upwards position-limiting tube Be staggered, plug cannot be inserted into position-limiting tube, avoid mispluging, when needing to be inserted into, button spindle is pressed, position-limiting tube can drop to When on the same horizontal plane of interface nozzle, plug insertion interface is directly inserted into position-limiting tube, simultaneously because spring is upward Strength, increase frictional force between the two, connection more securely.

Detailed description of the invention

Fig. 1 is the external structure of the utility model；

Fig. 2 is the internal structure chart of the utility model；

Fig. 3 is state diagram before the insertion of the utility model；

Fig. 4 is state diagram after the insertion of the utility model；

Fig. 5 is the A enlarged drawing of Fig. 4 of the utility model；

In figure: 1, converting shell；2, partition；21, circuit board；3, spring；31, position-limiting tube；311, button spindle；312, first Electrode slice；313, second electrode sheet；4, interface；5, the first conducting wire；6, the second conducting wire；7, baffle ring；8, it is grounded pole piece；81, third Conducting wire；9, plug；91, front port；92, rear port.

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.

Referring to Fig. 1, the converter that a kind of connector is firm, including conversion shell 1 and plug 9, convert the inside of shell 1 Partition 2 and spring 3 straight up are installed, converted through there is interface 4 on the side wall of shell 1, interface 4 is mutually tapped into plug 9 Row is fixed, while also can achieve the purpose of communication connection.

Referring to Fig. 2, being bolted circuit board 21 on the side wall of partition 2, circuit board 21 is that electric elements are placed Main place, the top of spring 3 is connected with position-limiting tube 31, is fixed on the top surface of position-limiting tube 31 across 1 top of conversion shell Button spindle 311, button spindle 311 can be pressed, and spring 3 generates deformation, have upward power, stick on the bottom wall of position-limiting tube 31 Post first electrode sheet 312 and second electrode sheet 313, first electrode sheet 312 and second electrode sheet 313 with a thickness of 3~5cm, Ground connection pole piece 8 can play the mesh for blocking plug 9 with a thickness of 5mm~8mm, first electrode sheet 312 and second electrode sheet 313 , baffle ring 7 is cased on the outer wall of button spindle 311, conversion shell 1 is machined with the perforative circular hole of button spindle 311, baffle ring 7 and circular hole Neighbouring 1 surface of conversion shell connects, and the presence of baffle ring 7 allows the position of button spindle 311 to be fixed, 312 He of first electrode sheet Second electrode sheet 313 is connected separately with the first conducting wire 5 and the second conducting wire 6 to connect across partition 2 with circuit board 21, the first conducting wire 5 and second conducting wire 6 by the device phase control on circuit board 21.

Fig. 3-5 is please referred to, ground connection pole piece 8 is adhesive on the inner wall of interface 4, ground connection pole piece 8 carries out ground protection, earthing pole Piece 8 is connected with the privates 81 to connect across partition 2 with circuit board 21, and plug 9 includes front port 91 and rear port 92, preceding The axis of port 91 and rear port 92 is on the same line, and diameter is identical, and front port 91 and rear port 92 are connected with each other, front end Mouth 91 passes through interface 4 and extends in position-limiting tube 31, and rear port 92 is located in interface 4,91 bottom of front port and first electrode sheet 312 Offer corresponding notch on the position being in contact with second electrode sheet 313, first electrode sheet 312 and second electrode sheet 313 with Sheet metal in notch is electrically connected.

Working principle: in use, due to not pressing button spindle 311, spring 3 can push up upwards position-limiting tube 31, cause Both position-limiting tube 31 and interface 4 are staggered, and plug 9 cannot be inserted into position-limiting tube 31, avoid mispluging, when needing to be inserted into, by button Bar 311 is pressed, and when position-limiting tube 31 can be dropped on the horizontal plane same with 4 nozzle of interface, plug 9 is inserted into interface 4 can be direct It is inserted into position-limiting tube 31, simultaneously because the strength that spring 3 is upward, increases frictional force between the two, connection is more Securely.

In summary: the firm converter of this connector causes to limit before use, spring 3 can push up upwards position-limiting tube 31 Both pipe 31 and interface 4 are staggered, and plug 9 cannot be inserted into position-limiting tube 31, avoid mispluging, when needing to be inserted into, by button spindle 311 It presses, when position-limiting tube 31 can be dropped on the horizontal plane same with 4 nozzle of interface, plug 9 is inserted into interface 4 and is directly inserted into In position-limiting tube 31, simultaneously because the strength that spring 3 is upward, increase frictional force between the two, connection more securely.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

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 firm converter of connector, including conversion shell (1) and plug (9), it is characterised in that: the conversion shell (1) inside is equipped with partition (2) and spring (3) straight up, converts on the side wall of shell (1) through there is interface (4)；

It has been bolted circuit board (21) on the side wall of the partition (2), spring is connected with position-limiting tube at the top of (3) (31), the button spindle (311) being fixed on the top surface of position-limiting tube (31) at the top of conversion shell (1), the bottom of position-limiting tube (31) It is adhesive with first electrode sheet (312) and second electrode sheet (313) on wall, baffle ring (7), institute are cased on the outer wall of button spindle (311) It states first electrode sheet (312) and second electrode sheet (313) is connected separately with first to connect across partition (2) with circuit board (21) Conducting wire (5) and the second conducting wire (6)；

Ground connection pole piece (8) is adhesive on the inner wall of the interface (4), ground connection pole piece (8) is connected with across partition (2) and circuit board (21) privates (81) to connect, the plug (9) include front port (91) and rear port (92), front port (91) and rear end Mouth (92) is connected with each other, and front port (91) passes through interface (4) and extends in position-limiting tube (31), and rear port (92) is located at interface (4) It is interior.

2. a kind of firm converter of connector according to claim 1, it is characterised in that: the first electrode sheet (312) and second electrode sheet (313) with a thickness of 3~5cm, be grounded pole piece (8) with a thickness of 5mm~8mm.

3. a kind of firm converter of connector according to claim 1, it is characterised in that: front port (91) bottom Corresponding notch, first electrode sheet are offered on the position being in contact with first electrode sheet (312) and second electrode sheet (313) (312) sheet metal and in second electrode sheet (313) and notch is electrically connected.

4. a kind of firm converter of connector according to claim 1, it is characterised in that: the conversion shell (1) adds Work has button spindle (311) perforative circular hole, and baffle ring (7) connects with conversion shell (1) surface of Near Circular Hole In A.

5. a kind of firm converter of connector according to claim 1, it is characterised in that: the front port (91) and after The axis of port (92) is on the same line, and diameter is identical.