CN214227182U

CN214227182U - High-stability multifunctional joint

Info

Publication number: CN214227182U
Application number: CN202120154975.5U
Authority: CN
Inventors: 刘中贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-09-17
Anticipated expiration: 2031-01-20

Abstract

The utility model belongs to the technical field of the electric connector technique and specifically relates to indicate a high multifunctional joint of stability, including the casing, set up in the first joint of casing and rotation set up in the second of casing connects, first joint is used for as independent joint use, works as the second connect with when first joint cooperates be used for as another kind of independent joint use, the casing with be provided with the screens piece between the first joint, the screens piece is used for inserting the electric connector of first joint presss from both sides tightly. The utility model discloses a be provided with the screens piece, this screens piece is used for pressing from both sides tightly inserting the electric connector in the first joint for this electric connector with the utility model discloses connect more stably, avoided not hard up emergence of phenomenon.

Description

High-stability multifunctional joint

Technical Field

The utility model belongs to the technical field of the electric connector technique and specifically relates to indicate a strong multifunctional joint of stability.

Background

At present, a plurality of multifunctional joints exist in the market, namely, the joint of two data lines with different specifications can be realized, for example, the Chinese patent invention with the application number of CN202010581934.4 discloses a joint capable of realizing two butt joint modes of TYPE-C and USB, thereby reducing articles carried by a user and providing convenience.

However, such multifunctional linkers have the following disadvantages: when the connector is butted with an external interface, looseness is easy to occur, so that the reliability of connection is reduced.

Disclosure of Invention

The utility model discloses problem to prior art provides a high multifunctional joint of stability, stability when can promoting the butt joint.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a pair of multi-functional joint that stability is strong, including the casing, set up in the first joint of casing and rotation set up in the second of casing connects, first joint is used for connecting the use as independent, works as the second connect with be used for connecting the use as another kind of independent during the cooperation of first joint, the casing with be provided with the screens piece between the first joint, the screens piece is used for inserting the electric connector of first joint presss from both sides tightly.

Furthermore, screens piece includes main part and two trips, the main part install in the casing, two trips set up respectively in same one end both sides of main part, two cards all stretch out to in the first joint and collude just right each other.

Furthermore, one side of the two clamping hooks, which is opposite to each other, is provided with a smooth cambered surface.

Furthermore, the main part is provided with a plurality of mounting holes, be provided with a plurality of post of inserting in the casing, insert the post with the mounting hole one-to-one assembly is in order to realize the installation of main part.

Furthermore, hollow holes are respectively formed in two sides of the first connector, and the clamping hook is exposed out of the hollow holes.

Furthermore, the second joint is provided with a groove, and when the first joint is arranged in the groove, the second joint is matched with the first joint to be used as another independent joint.

Furthermore, the inner walls of the two sides of the groove are respectively provided with a clamping block, the two sides of the first joint are respectively provided with a clamping groove, and the clamping blocks are used for being clamped into the groove when the first joint is arranged in the groove.

Preferably, the top and the bottom of the clamping block are respectively provided with a smooth abutting surface.

The utility model has the advantages that: the utility model discloses a be provided with the screens piece, this screens piece is used for pressing from both sides tightly inserting the electric connector in the first joint for this electric connector with the utility model discloses connect more stably, avoided not hard up emergence of phenomenon.

Drawings

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

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic view of the locking member of the present invention.

Fig. 4 is a schematic view of a first joint according to the present invention.

Reference numerals: 1-shell, 2-first joint, 3-second joint, 4-clamping piece, 11-inserting column, 21-hollowed hole, 22-clamping groove, 31-groove, 32-clamping block, 33-interference surface, 41-main body, 42-clamping hook, 43-cambered surface and 44-mounting hole.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the utility model provides a multi-functional joint that stability is strong, including casing 1, set up in casing 1's first joint 2 and rotation set up in casing 1's second joint 3, first joint 2 is used for connecting the use as independent, works as second joint 3 with be used for connecting the use as another kind of independent when first joint 2 cooperates, casing 1 with be provided with screens 4 between the first joint 2, screens 4 are used for pressing from both sides tightly inserting the electric connector of first joint 2.

Use first joint 2 to connect for TYPE-C, first joint 2 and second connect 3 to cooperate and connect for USB as the example, because no matter TYPE-C connects or USB connects, all need use first joint 2, consequently the utility model discloses a be provided with screens 4 between first joint 2 and casing 1 for press from both sides tightly inserting the electric connector in first joint 2, thereby promoted the utility model discloses with the power of inserting of above-mentioned electric connector to inserting, enough prevent the utility model discloses with above-mentioned electric connector to taking place not hard up or coming off and lead to contact failure between the two when inserting.

In this embodiment, the locking member 4 includes a main body 41 and two hooks 42, the main body 41 is installed in the housing 1, the two hooks 42 are respectively disposed on two sides of the same end of the main body 41, and the two hooks are both protruded into the first connector 2 and are opposite to each other. Namely, the main body 41 is used for installation, and the two hooks 42 are matched with each other to clamp the point connecting piece inserted into the first connector 2, namely, when the electric connecting piece is inserted into the first connector 2, the two hooks 42 are spread in the direction away from each other, and the stress of the self-recovery deformation of the hooks 42 correspondingly acts on the electric connecting piece, so that the clamping effect is achieved; preferably, corresponding slots may be provided on both sides of the inserted electrical connector to cooperate with the hooks 42.

Specifically, two trip 42 just right one side each other are provided with glossy cambered surface 43, cambered surface 43 be used for at electric connector with the utility model discloses contradict with electric connector when taking place relative slip, reduce the produced frictional force of mutual slip between trip 42 and the electric connector to reduce wear.

Specifically, the main body 41 is provided with a plurality of mounting holes 44, a plurality of insert posts 11 are arranged in the casing 1, and the insert posts 11 and the mounting holes 44 are assembled in a one-to-one correspondence manner to realize the mounting of the main body 41. That is, the housing 1 is formed by splicing a plurality of components, in the process of assembling the housing 1, the mounting hole 44 on the main body 41 is sleeved on the plug post 11 in the housing 1, so that the main body 41 can be positioned, and after the housing 1 is assembled subsequently, the position of the clamping part 4 can be fixed, thereby realizing the positioning and assembling effect.

Specifically, the two sides of the first connector 2 are respectively provided with a hollow hole 21, and the hook 42 is exposed to the hollow hole 21. The hollow hole 21 is used for reducing the production cost of the first connector 2 and yielding the hook 42, so that the hook 42 has a certain deformation space when the electric connector is inserted into the first connector 2, and the phenomenon that the hook 42 is extruded to cause the deformation incapable of being recovered is avoided.

In this embodiment, the second connector 3 is provided with a groove 31, and when the first connector 2 is installed in the groove 31, the second connector 3 and the first connector 2 are matched to be used as another independent connector.

Specifically, the both sides inner wall of recess 31 is provided with fixture block 32 respectively, the both sides of first joint 2 are provided with draw-in groove 22 respectively, and fixture block 32 is used for first joint 2 install in recess 31 the time card goes into recess 31 in, and the interior be used for making properly the utility model discloses when being in the user mode that USB connects, first joint 2 can not break away from the second by oneself and connects 3 to guaranteed the utility model discloses a stability.

Preferably, the top and the bottom of the latch 32 are respectively provided with a smooth interference surface 33, so that when the second connector 3 is rotated to connect or separate the first connector 2 and the second connector 3, the interaction force between the latch 32 and the slot 22 is reduced, and the effect of reducing wear is achieved.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. A multifunctional joint with strong stability comprises a shell, a first joint arranged on the shell and a second joint rotatably arranged on the shell, wherein the first joint is used as an independent joint, and when the second joint is matched with the first joint, the first joint is used as another independent joint, and the multifunctional joint is characterized in that: a clamping part is arranged between the shell and the first connector and used for clamping the electric connecting piece inserted into the first connector.

2. The multifunctional joint with strong stability according to claim 1, wherein: the screens piece includes main part and two trips, the main part install in the casing, two trips set up respectively in same one end both sides of main part, two cards all stretch out to just collude just right each other in the first joint.

3. The multifunctional joint with strong stability according to claim 2, wherein: one side of the two clamping hooks, which is opposite to each other, is provided with a smooth cambered surface.

4. The multifunctional joint with strong stability according to claim 2, wherein: the main part is provided with a plurality of mounting hole, be provided with a plurality of in the casing and insert the post, insert the post with the mounting hole one-to-one assembly is in order to realize the installation of main part.

5. The multifunctional joint with strong stability according to claim 2, wherein: the two sides of the first joint are respectively provided with a hollow hole, and the clamping hook is exposed out of the hollow holes.

6. The multifunctional joint with strong stability according to claim 1, wherein: the second joint is provided with a groove, and when the first joint is arranged in the groove, the second joint is matched with the first joint to be used as another independent joint.

7. The multifunctional joint with strong stability of claim 6, wherein: the inner walls of the two sides of the groove are respectively provided with a clamping block, the two sides of the first joint are respectively provided with a clamping groove, and the clamping blocks are used for being clamped into the groove when the first joint is arranged in the groove.

8. The multifunctional joint with strong stability of claim 7, wherein: the top and the bottom of the clamping block are respectively provided with a smooth abutting surface.