CN218039884U

CN218039884U - Good Type c connector of stability

Info

Publication number: CN218039884U
Application number: CN202220821386.2U
Authority: CN
Inventors: 蔡丽清
Original assignee: G Switch Electronic Dongguan Co ltd
Current assignee: G Switch Electronic Dongguan Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-12-13
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a Type c connector that stability is good, relate to connector technical field, including hyoplastron and the insulating seat of connection at the hyoplastron right-hand member, the upper and lower both sides of hyoplastron all are provided with conductive terminal, the equal shaping in upper and lower both sides of hyoplastron has the holding tank, the holding tank has the opening of vertical direction and opening rightward, the left side inner wall shaping of holding tank has spacing spout, conductive terminal's one end is located spacing spout, conductive terminal's the other end passes and fixed connection at insulating seat from the opening of holding tank rightward, conductive terminal has the contact site that surpasses the holding tank that corresponds in vertical direction, when the contact site produces elastic deformation, the position that lies in spacing spout on the conductive terminal can slide, make the horizontal flexible performance of contact site obtain promoting, thereby make conductive terminal can provide better elasticity compression performance, make when meetting the vibration, the conductive terminal of this design can guarantee the stability with the conductive terminal contact of external interface in the wider range.

Description

Good Type c connector of stability

Technical Field

The utility model relates to a connector technical field specifically is a Type c connector that stability is good.

Background

The USB Type-C is a USB interface appearance standard, has a smaller volume than both Type-A and Type-B, can be applied to the interface Type of PC (master device) and external equipment (slave device, such as a mobile phone), mainly comprises a metal shell, conductive terminals and an insulating main body consisting of an insulating base and a tongue plate, and is protected by the metal shell.

Because traditional Type c connector is when preparing the hyoplastron, mainly for direct injecting glue shaping hyoplastron on the good conductive terminal of bending Type, consequently, conductive terminal's contact elasticity only relies on the position that surpasss the hyoplastron to provide, just make Type c connector when pegging graft with the interface, the contact between the conductive terminal of conductive terminal on the Type c connector and the conductive terminal of interface is inseparable enough, when meetting the vibration, very easily lead to connecting the interrupt, this phenomenon shows very obviously in the connection of cell-phone, the ringing vibration of cell-phone itself and the vibration of placing on the desktop after the user removes the cell-phone all easily appear connecting the condition of interrupt. Therefore, how to improve the connection stability of the Type c connector and the interface is one of the difficulties in the continuous connector industry.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: a Type c connector with good stability comprises a tongue plate and an insulating base connected to the right end of the tongue plate, wherein conductive terminals are arranged on the upper side and the lower side of the tongue plate, and accommodating grooves for accommodating the conductive terminals are formed in the upper side of the tongue plate and the lower side of the tongue plate; the accommodating groove is provided with an opening in the vertical direction and an opening towards the right, and a limiting chute is formed on the inner wall of the left side of the accommodating groove; one end of the conductive terminal is positioned in the limiting sliding groove, the other end of the conductive terminal penetrates through the rightward opening of the accommodating groove and is fixedly connected to the insulating seat, and the conductive terminal is provided with a contact part which exceeds the corresponding accommodating groove in the vertical direction.

As a further aspect of the present invention: the contact part is formed by bending the conductive terminal, and the left end and the right end of the contact part are both provided with guide inclined planes.

As a further aspect of the present invention: each conductive terminal is provided with a containing groove.

As a further aspect of the present invention: a first insulating part is arranged between adjacent accommodating grooves on the same side of the tongue plate.

As a further aspect of the present invention: the inner middle part of the tongue plate is provided with a reinforcing plate.

As a further aspect of the present invention: the reinforcing plate is a metal plate.

As a further aspect of the present invention: and a second insulating part is arranged between the reinforcing plate and the accommodating groove.

As a further aspect of the utility model: the reinforcing plate is provided with a buckling position which exceeds the tongue plate forwards and exceeds the tongue plate backwards.

Compared with the prior art, the beneficial effects of the utility model are as follows: this Type c connector is when pegging graft with external interface, the contact site of the conductive terminal of this design and the conductive terminal contact back of external interface, the contact site receives pressure to produce elastic deformation, and when the contact site produced elastic deformation, the position that lies in spacing spout on the conductive terminal can slide, its sliding direction is the length direction of spacing spout, consequently, make the horizontal flexible performance of contact site obtain promoting, thereby make the conductive terminal of this design when the conductive terminal contact with external interface, the conductive terminal of this design can provide better elasticity and compress tightly the performance, make when meetting the vibration, the conductive terminal of this design can guarantee the stability with the conductive terminal contact of external interface in bigger within range.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

the reference numerals and names in the figures are as follows:

the structure comprises a tongue plate-1, an insulating seat-2, a conductive terminal-3, a containing groove-4, a limiting sliding groove-5, a contact part-6, a guide inclined plane-61, a first insulating part-7, a reinforcing plate-8, a buckling position-81 and a second insulating part-9.

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. 1-2, a Type c connector with good stability includes a tongue plate 1 and an insulating base 2 connected to the right end of the tongue plate 1, wherein conductive terminals 3 are disposed on both upper and lower sides of the tongue plate 1. The upper side of the tongue plate 1 and the lower side of the tongue plate 1 are both formed with accommodating grooves 4 for accommodating the conductive terminals 3. The holding tank 4 has an opening in the vertical direction and an opening to the right, and a stopper chute 5 is formed in the left inner wall of the holding tank 4. One end of the conductive terminal 3 is positioned in the limiting sliding groove 5, the other end of the conductive terminal 5 penetrates through the rightward opening of the accommodating groove 4 and is fixedly connected to the insulating seat 2, and the conductive terminal 3 is provided with a contact part 6 which is vertically beyond the corresponding accommodating groove 4.

Specifically, referring to fig. 2, the receiving groove located on the upper side of the tongue plate 1 has an upward opening and a rightward opening, and the receiving groove located on the lower side of the tongue plate 1 has a downward opening and a rightward opening. The contact part of the conductive terminal on the upper side of the tongue plate 1 is upwards beyond the corresponding accommodating groove, and the contact part of the conductive terminal on the lower side of the tongue plate 1 is downwards beyond the corresponding accommodating groove.

This Type c connector is when pegging graft with external interface, and the conductive terminal contact back of the conductive terminal 6 of this design and external interface, and contact site 6 receives pressure to produce elastic deformation, and when contact site 6 produced elastic deformation: the position that lies in spacing spout 5 on conductive terminal 3 can slide, and its slip direction is the length direction of spacing spout 5, the left and right sides direction shown in fig. 2, consequently makes the horizontal flexible performance of contact site 6 promoted, thereby makes the conductive terminal of this design when the conductive terminal with the external interface contact, the conductive terminal of this design can provide better elasticity and compress tightly the performance, makes when meetting the vibration, the conductive terminal of this design can guarantee the stability with the conductive terminal contact of external interface in wider range.

One of the preparation methods is to firstly injection mold the tongue plate 1 and prepare the conductive terminal 3, so that the tongue plate is provided with the accommodating groove 4 and the limiting sliding groove 5, then the conductive terminal 3 is arranged on the tongue plate 1, so that one end of the conductive terminal 3 is positioned in the limiting sliding groove 5, finally, the insulating base 2 is injection molded at one end of the tongue plate 1, and the injection molded insulating base 2 can tightly connect the tongue plate 1 and the conductive terminal 3, so that the conductive terminal 3 is not easy to separate from the tongue plate 1.

Preferably, the contact portion 6 is formed by bending the conductive terminal 3, and the left end and the right end of the contact portion 6 are both provided with the guide inclined surfaces 61, so that the Type c connector is more smooth when being plugged and disconnected with an external interface.

Preferably, one receiving slot is provided for each conductive terminal. A first insulating part 7 is arranged between adjacent accommodating grooves on the same side of the tongue plate 1, so that short circuit contact caused by overlarge elasticity of adjacent conductive terminals is avoided.

Further, a reinforcing plate 8 is arranged at the inner middle part of the tongue plate 1.

The reinforcing plate 8 is a metal plate. The second insulating part 9 is arranged between the reinforcing plate 8 and the accommodating groove 4, so that short circuit caused by contact between a plurality of conductive terminals and the reinforcing part 8 is avoided.

The reinforcing plate 8 is provided with a buckling position 81 which exceeds the tongue plate 1 forwards and exceeds the tongue plate 1 backwards, and the Type c connector is not easy to be broken by external force after being plugged with an external interface, so that the plugging is more stable.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A Type c connector with good stability comprises a tongue plate and an insulating base connected to the right end of the tongue plate, wherein conductive terminals are arranged on the upper side and the lower side of the tongue plate;

the accommodating groove is provided with an opening in the vertical direction and an opening towards the right, and a limiting chute is formed on the inner wall of the left side of the accommodating groove;

one end of the conductive terminal is positioned in the limiting sliding groove, the other end of the conductive terminal penetrates through the rightward opening of the accommodating groove and is fixedly connected to the insulating seat, and the conductive terminal is provided with a contact part which exceeds the corresponding accommodating groove in the vertical direction.

2. The Type c connector with good stability as claimed in claim 1, wherein the contact portion is formed by bending the conductive terminal, and the left and right ends of the contact portion are provided with guide slopes.

3. A Type c connector according to any one of claims 1 to 2, wherein each conductive terminal is provided with a receiving slot.

4. A Type c connector according to claim 3, wherein a first insulating portion is provided between adjacent receiving slots on the same side of the tongue plate.

5. A Type c connector with good stability according to claim 1, 2 or 4, characterized in that a reinforcing plate is arranged in the middle of the tongue plate.

6. A Type c connector with good stability according to claim 5, wherein the reinforcing plate is a metal plate.

7. The Type c connector with good stability of claim 6, wherein a second insulating part is arranged between the reinforcing plate and the accommodating groove.

8. A Type c connector of good stability according to claim 5, wherein the reinforcement plate has snap locations that extend forwardly beyond the tongue plate and rearwardly beyond the tongue plate.