CN217720038U

CN217720038U - Dual-purpose precision connector of integral type

Info

Publication number: CN217720038U
Application number: CN202221281683.9U
Authority: CN
Inventors: 雷鸣
Original assignee: Shenzhen Shulei Electronic Technology Co ltd
Current assignee: Shenzhen Shulei Electronic Technology Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-11-01
Anticipated expiration: 2032-05-25

Abstract

The utility model relates to a connector technical field, especially a dual-purpose accurate connector of integral type, including metal casing, the first dead slot of a plurality of, a plurality of has been seted up to metal casing's top side the first cantilever type shell fragment of the equal fixedly connected with of inner wall of first dead slot, a plurality of second dead slot, a plurality of have been seted up to metal casing's bottom side the equal fixedly connected with second cantilever type shell fragment of inner wall of second dead slot. The utility model has the advantages that: through the cooperation setting of first cantilever type shell fragment, second cantilever type shell fragment, third cantilever type shell fragment, the pivot, splint, torsional spring and elasticity cardboard, increased on metal casing and carried out the structure fixed to lightning type terminal and Micro-B type terminal for being connected between lightning type terminal and the Micro-B type terminal and the metal casing is inseparabler, very big the phenomenon of the insecure even separation of being connected between lightning type terminal and the Micro-B type terminal and the metal casing of having avoided appearing, guaranteed this dual-purpose connector's life.

Description

Dual-purpose precision connector of integral type

Technical Field

The utility model relates to a connector technical field, especially a dual-purpose precision connector of integral type.

Background

Communication equipment and consumer electronics on the market at present, like used interface of digital products such as cell-phone, flat board, MID, MP3, MP4 divide into two major types basically, apple interface (lighting) and tall and erect interface of ann (Micro-B), two kinds of interfaces can only be suitable for corresponding professional equipment interface and realize charging and data transmission function, and the tall and erect interface of ann (Micro-B) still need distinguish the direction when using, and daily use is very inconvenient.

The utility model discloses a dual-purpose connector disclosed in chinese utility model patent application laid-open specification CN206076669U, this dual-purpose connector, although two-in-one plug can realize supporting apple (lightning interface) equipment, can support ann tall and erect (Micro-B type interface) equipment and other use of equipment that take the Micro-B type interface again, and need not distinguish the direction when using, two-sided all has the function, product commonality and convenience have been realized, one plug has realized the general use of two types of equipment, the saving of resource has been realized, but, this dual-purpose connector's metal casing, lightning type terminal and Micro-B type terminal only rely on conventional connected mode when connecting, do not possess other fixed structures on metal casing, the phenomenon of separation between lightning type terminal and Micro-B type terminal and the metal casing can appear after many times of plug use, the phenomenon of lightning type terminal and Micro-B type terminal and metal casing can appear even in serious, make the damage of dual-purpose connector, the life of dual-purpose connector has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a dual-purpose precision connector of integral type, effectively solved prior art's not enough.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a dual-purpose accurate connector of integral type, includes metal casing, the first dead slot of a plurality of, a plurality of has been seted up to metal casing's top side the equal fixedly connected with first cantilever type shell fragment of inner wall of first dead slot, a plurality of second dead slot, a plurality of the equal fixedly connected with second cantilever type shell fragment of inner wall of second dead slot, the third dead slot has all been seted up to two sides of metal casing, two the equal fixedly connected with third cantilever type shell fragment of inner wall of third dead slot, the mounting groove has been seted up to the one end on metal casing top side, the inner wall of mounting groove rotates through the bearing and is connected with the pivot, the outer fixed surface of pivot is connected with splint, the surface of pivot has cup jointed the torsional spring, the one end fixedly connected with elasticity cardboard of metal casing bottom side.

Optionally, anti-slip threads are arranged on one side of each of the first cantilever-type elastic piece, the second cantilever-type elastic piece and the third cantilever-type elastic piece.

Optionally, an exposed hole is formed in one side of the metal shell, grooves are formed in two side faces of the metal shell, the grooves have the function of locking the working positions, and reliable positioning of lightning-type two rows of PIN needles during working can be guaranteed.

Optionally, the first cantilever-type resilient piece is bent towards the inside of the metal shell, an included angle between the first cantilever-type resilient piece and the top side of the metal shell is an obtuse angle, and after the lightning-type terminal is installed, the positions of the first cantilever-type resilient piece and the lightning-type terminal correspond to each other, and the top side of the lightning-type terminal can be fixed through the first cantilever-type resilient piece.

Optionally, the second cantilevered elastic piece is bent towards the inside of the metal housing, an included angle between the second cantilevered elastic piece and the bottom side of the metal housing is an obtuse angle, after the lightning type terminal is mounted, the second cantilevered elastic piece corresponds to the lightning type terminal in position, and the bottom side of the lightning type terminal can be fixed through the second cantilevered elastic piece.

Optionally, the third cantilever type shell fragment is bent towards the inside of the metal casing, an included angle between the third cantilever type shell fragment and the side face of the metal casing is an obtuse angle, and after the lightning type terminal and the Micro-B type terminal are installed, the lightning type terminal and the two sides of the Micro-B type terminal can be fixed through the third cantilever type shell fragment.

Optionally, one end and the splint fixed connection of torsional spring, the other end of torsional spring and the inner wall fixed connection of mounting groove to fixed the torsional spring, the elasticity cardboard is corresponding with the position of splint, through elasticity cardboard and splint can press from both sides the bottom side and the top side of tight type terminal.

The utility model has the advantages of it is following:

1. according to the integrated dual-purpose precision connector, through the matched arrangement of the first cantilever type elastic sheet, the second cantilever type elastic sheet, the third cantilever type elastic sheet, the rotating shaft, the clamping plate, the torsional spring and the elastic clamping plate, before the lightning type terminal and the Micro-B type terminal are assembled, the clamping plate is firstly rotated to enable the clamping plate to rotate upwards, at the moment, the rotating shaft also rotates along with the rotating plate, the torsional spring rotates, after the lightning type terminal and the Micro-B type terminal are assembled, the clamping plate is slowly loosened, the clamping plate is reset under the action of the torsional spring, the bottom side and the top side of the lightning type terminal are clamped under the action of the clamping plate and the elastic clamping plate, further, the connection between the lightning type terminal and the Micro-B type terminal is more compact, after the lightning type terminal and the Micro-B type terminal are assembled, the first cantilever type elastic sheet corresponds to the position of the lightning type terminal, the top side of the lightning type terminal can be fixed by the first cantilever type elastic piece, the position of the second cantilever type elastic piece corresponds to that of the lightning type terminal, the bottom side of the lightning type terminal can be fixed by the second cantilever type elastic piece, two sides of the lightning type terminal and the Micro-B type terminal can be fixed by the third cantilever type elastic piece, and the structure for fixing the lightning type terminal and the Micro-B type terminal is additionally arranged on the metal shell, so that the lightning type terminal and the Micro-B type terminal are more tightly connected with the metal shell, the phenomenon that the lightning type terminal and the Micro-B type terminal are insecure or even separated from the metal shell is greatly avoided, and the service life of the dual-purpose connector is ensured.

2. This dual-purpose precision connector of integral type, one side of first cantilever type shell fragment, second cantilever type shell fragment and third cantilever type shell fragment all is provided with anti-skidding line, has increased the frictional force between first cantilever type shell fragment, second cantilever type shell fragment and third cantilever type shell fragment and lighting type terminal and Micro-B type terminal through setting up of anti-skidding line to make lighting type terminal and Micro-B type terminal and be connected more firmly between the metal casing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic front view of the present invention;

fig. 4 is an enlarged schematic structural view of a in fig. 1 according to the present invention.

In the figure: 1-metal shell, 2-first empty groove, 3-first cantilever type elastic sheet, 4-second empty groove, 5-second cantilever type elastic sheet, 6-third empty groove, 7-third cantilever type elastic sheet, 8-mounting groove, 9-rotating shaft, 10-clamping plate, 11-torsion spring, 12-elastic clamping plate, 13-anti-skid grain, 14-exposed hole and 15-groove.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-4, a dual-purpose precision connector of integral type, it includes metal casing 1, the first dead slot 2 of a plurality of has been seted up to the top side of metal casing 1, the equal fixedly connected with first cantilever type shell fragment 3 of the inner wall of the first dead slot 2 of a plurality of, a plurality of second dead slot 4 has been seted up to the bottom side of metal casing 1, the equal fixedly connected with second cantilever type shell fragment 5 of the inner wall of a plurality of second dead slot 4, third dead slot 6 has all been seted up to two sides of metal casing 1, the equal fixedly connected with third cantilever type shell fragment 7 of the inner wall of two third dead slots 6, mounting groove 8 has been seted up to the one end on metal casing 1 top side, the inner wall of mounting groove 8 rotates through the bearing and is connected with pivot 9, the outer fixed surface of pivot 9 is connected with splint 10, torsion spring 11 has been cup jointed to the surface of pivot 9, the one end fixedly connected with elasticity cardboard 12 of metal casing 1 bottom side.

As an optional technical solution of the utility model: one side of the first cantilever type elastic sheet 3, the second cantilever type elastic sheet 5 and the third cantilever type elastic sheet 7 are all provided with anti-skid grains 13.

As an optional technical solution of the utility model: exposed hole 14 has been seted up to one side of metal casing 1, and two sides of metal casing 1 are seted up flutedly 15, and flutedly 15 have the function of locking work position, can ensure two rows of PIN needles during operation reliable location of lightning type.

As an optional technical solution of the utility model: the first cantilever-type elastic piece 3 is bent towards the inside of the metal shell 1, an included angle between the first cantilever-type elastic piece 3 and the top side of the metal shell 1 is an obtuse angle, after the lightning-type terminal is installed, the positions of the first cantilever-type elastic piece 3 and the lightning-type terminal are corresponding, and the top side of the lightning-type terminal can be fixed through the first cantilever-type elastic piece 3.

As an optional technical solution of the utility model: the second cantilever-type spring 5 is bent toward the inside of the metal housing 1, an included angle between the second cantilever-type spring 5 and the bottom side of the metal housing 1 is an obtuse angle, after the lightning-type terminal is mounted, the positions of the second cantilever-type spring 5 and the lightning-type terminal are corresponding, and the bottom side of the lightning-type terminal can be fixed through the second cantilever-type spring 5.

As an optional technical solution of the utility model: the third cantilever type elastic sheet 7 is bent towards the inside of the metal shell 1, an included angle between the third cantilever type elastic sheet 7 and the side face of the metal shell 1 is an obtuse angle, and after the lightning type terminal and the Micro-B type terminal are installed, two sides of the lightning type terminal and the Micro-B type terminal can be fixed through the third cantilever type elastic sheet 7.

As an optional technical solution of the utility model: the one end and splint 10 fixed connection of torsional spring 11, the other end of torsional spring 11 and the inner wall fixed connection of mounting groove 8 to fixed torsional spring 11, the position of elasticity cardboard 12 and splint 10 is corresponding, can press from both sides the bottom side and the top side of tight lightning type terminal through elasticity cardboard 12 and splint 10.

The working principle of the utility model is the same as that of the dual-purpose connector disclosed in the Chinese patent CN206076669U, and the utility model only improves the external structure thereof.

In summary, the following steps: this dual-purpose precision connector of integral type, through the cooperation setting of first cantilever type shell fragment 3, second cantilever type shell fragment 5, third cantilever type shell fragment 7, pivot 9, splint 10, torsional spring 11 and elasticity cardboard 12, increased the structure that fixes lighting type terminal and Micro-B type terminal on metal casing 1, thereby make the connection between lighting type terminal and Micro-B type terminal and the metal casing 1 inseparabler, very big avoided appearing the phenomenon that the connection between lighting type terminal and Micro-B type terminal and the metal casing 1 is insecure or even separate, guaranteed the life of this dual-purpose connector, one side of first cantilever type shell fragment 3, second cantilever type shell fragment 5 and third cantilever type shell fragment 7 all is provided with anti-skidding line 13, the setting up of 13 through anti-skidding line has increased first cantilever type shell fragment 3, the friction force between second cantilever type shell fragment 5 and third cantilever type shell fragment 7 and lighting type terminal and the Micro-B type terminal, thereby make the connection between lighting type terminal and the metal casing and the Micro-B type terminal more firm.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a dual-purpose precision connector of integral type which characterized in that: including metal casing (1), the top side of metal casing (1) has seted up the first dead slot of a plurality of (2), a plurality of the equal fixedly connected with first cantilever type shell fragment (3) of inner wall of first dead slot (2), a plurality of second dead slot (4), a plurality of have been seted up to the bottom side of metal casing (1) the equal fixedly connected with second cantilever type shell fragment (5) of inner wall of second dead slot (4), third dead slot (6), two have all been seted up to two sides of metal casing (1) the equal fixedly connected with third cantilever type shell fragment (7) of inner wall of third dead slot (6), mounting groove (8) have been seted up to the one end on metal casing (1) top side, the inner wall of mounting groove (8) rotates through the bearing and is connected with pivot (9), the outer fixed surface of pivot (9) is connected with splint (10), torsion spring (11) have been cup jointed to the surface of pivot (9), the one end fixed connection of metal casing (1) bottom side has elasticity cardboard (12).

2. An integrated dual-purpose precision connector according to claim 1, wherein: and anti-skid grains (13) are arranged on one sides of the first cantilever type elastic sheet (3), the second cantilever type elastic sheet (5) and the third cantilever type elastic sheet (7).

3. The dual-purpose precision connector of claim 1, wherein: one side of the metal shell (1) is provided with an exposed hole (14), and two side faces of the metal shell (1) are provided with grooves (15).

4. The dual-purpose precision connector of claim 1, wherein: the first cantilever type elastic sheet (3) is bent towards the inside of the metal shell (1), and an included angle between the first cantilever type elastic sheet (3) and the top side of the metal shell (1) is an obtuse angle.

5. The dual-purpose precision connector of claim 1, wherein: the second cantilever type elastic sheet (5) is bent towards the inside of the metal shell (1), and an included angle between the second cantilever type elastic sheet (5) and the bottom side of the metal shell (1) is an obtuse angle.

6. The dual-purpose precision connector of claim 1, wherein: the third cantilever type elastic sheet (7) is bent towards the inside of the metal shell (1), and an included angle between the third cantilever type elastic sheet (7) and the side face of the metal shell (1) is an obtuse angle.

7. An integrated dual-purpose precision connector according to claim 1, wherein: one end of the torsion spring (11) is fixedly connected with the clamping plate (10), the other end of the torsion spring (11) is fixedly connected with the inner wall of the mounting groove (8), and the elastic clamping plate (12) corresponds to the clamping plate (10).