CN210182743U

CN210182743U - 90 degree HDMI high definition line connection head

Info

Publication number: CN210182743U
Application number: CN201921174199.4U
Authority: CN
Inventors: Lichao Wang; 王丽超
Original assignee: Shenzhen Weier Technology Co Ltd
Current assignee: Shenzhen Weier Technology Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-03-24
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a 90 degree HDMI high definition line connection head, which comprises a base, fixed surface installs the circuit board on the base, circuit board upper end fixed mounting has the connecting wire, the connecting wire right-hand member passes through the stationary blade to be fixed on the circuit board, circuit board right-hand member fixed mounting has the interface, circuit board upper left end fixed mounting has the socket, socket upper end fixed mounting has the plug, the plug passes through the fixed block to be fixed on the socket, plug and connecting wire electric connection, connecting wire and stationary blade electric connection, stationary blade and interface electric connection. This 90 degree HDMI high definition line connection head can crooked 90 degrees, and the convenience is used in narrow and small space, especially to hanging the LCD TV on the wall, ensures that the circuit can not damage because of bending, also can normally directly link the use, facilitates the use, and the reinforcement is handled to the joint simultaneously, ensures to connect and can not damage because of pulling out the plug many times.

Description

90 degree HDMI high definition line connection head

Technical Field

The utility model relates to a joint equipment technical field specifically is a 90 degree HDMI high definition line connection head.

Background

The HDMI high-definition cable connector is driven by 5V low voltage, can provide reliable TMDS connection, and is mainly applied to video and audio transmission of high-definition equipment such as plasma televisions, high-definition players, liquid crystal televisions, projectors and the like.

Along with the improvement of people's living standard and the continuous development of multi-media, people's requirement to multi-media is higher and higher, the image quality of film needs higher and higher, the tone quality requirement of music is more and more true, and HDMI high definition line is exactly the circuit that can transmit these data, traditional HDMI high definition line connector all is the straight head, meet narrow and small corner, especially to hanging the LCD TV on the wall, it inserts the jack to be difficult to connect, can damage equipment or circuit because of bending even, and through pulling out and inserting many times, can make the joint not hard up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high clear line connector of 90 degrees HDMI to propose inconvenient use in narrow and small space in solving above-mentioned background art, easily bend and pull out many times and insert and easily cause the not hard up problem of joint.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 90 degree HDMI high definition line connection head, includes the base, fixed surface installs the circuit board on the base, circuit board upper end fixed mounting has the connecting wire, the connecting wire right-hand member is fixed on the circuit board through the stationary blade, circuit board right-hand member fixed mounting has the interface, circuit board upper left end fixed mounting has the socket, socket upper end fixed mounting has the plug, the plug passes through the fixed block to be fixed on the socket, plug and connecting wire electric connection, connecting wire and stationary blade electric connection, stationary blade and interface electric connection, the outside fixed mounting of socket has shell A, the base has shell B with the outside fixed mounting of circuit board, shell A and shell B are through pivot swivelling joint.

Preferably, the socket is internally and fixedly provided with a wire column, the wire column is internally and movably provided with a spring, the upper end of the spring is fixed on the wire column, the lower end of the spring is fixedly provided with a contact, and the lower end of the contact is opposite to and touches the connecting wire.

Preferably, the lower end of the socket is fixedly provided with a pair of sliding blocks which are symmetrically distributed at two ends of the wire column, the upper end of the base is fixedly provided with a pair of grooves which are correspondingly arranged below the sliding blocks, and the sliding blocks are in an inverted T shape.

Preferably, the base and the left end of the circuit board are in a half cylinder shape.

Preferably, the upper end surface of the plug is in the same plane with the upper surface of the shell A.

Compared with the prior art, the beneficial effects of the utility model are that: this 90 degree HDMI high definition line connection head, base and circuit board adopt the halfcylinder design, through the recess, the cooperation of slider and pivot can be in degree free rotation, improve its suitability greatly, and adopt the terminal, the design of spring and contact, it is stable to have guaranteed to connect the internal connection when rotatory, in the time of rotatory, the terminal drives spring and contact and slides, the spring can push up the contact on the connecting wire, can not disconnect-type connection when guaranteeing the spin-sliding, adopt the fixed block simultaneously, and plug upper end surface and shell A upper surface are at the coplanar, ensure that the socket can not become flexible when pulling out and inserting many times and drop, improve stable in structure greatly.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

fig. 3 is a schematic sectional view of the socket according to the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the slide rail of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the base of the present invention.

In the figure: 1. a base; 2. a circuit board; 3. a groove; 4. a socket; 5. a plug; 6. a fixed block; 7. a connecting wire; 8. a fixing sheet; 9. an interface; 10. a housing A; 11. a housing B; 12. a rotating shaft; 13. a wire post; 14. a spring; 15. a contact; 16. a slide block.

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. 1-5, the present invention provides a technical solution: the utility model provides a 90 degree HDMI high definition line connection head, which comprises a base 1, fixed surface installs circuit board 2 on 1 of base, 2 upper end fixed mounting of circuit board has connecting

wire

7, 7 right-hand members of connecting wire pass through stationary blade 8 to be fixed on

circuit board

2, 2 right-hand member fixed mounting of circuit board has

interface

9, 2 upper left end fixed mounting of circuit board has socket 4, socket 4 upper end fixed mounting has plug 5, plug 5 passes through fixed block 6 to be fixed on socket 4,

plug

5 and 7 electric connection of connecting wire, connecting

wire

7 and 8 electric connection of stationary blade,

stationary blade

8 and 9 electric connection of interface, 4 outside fixed mounting of socket has shell A10, 1 of base and 2 outside fixed mounting of circuit board have shell B11, shell A10 and shell B11 are through pivot 12.

Further, socket 4 inside fixed mounting has wire post 13, the inside movable mounting of wire post 13 has spring 14, spring 14 upper end is fixed on wire post 13, spring 14 lower extreme fixed mounting has contact 15, contact 15 lower extreme is just to touching connecting wire 7, wire post 13 drives spring 14 and contact 15 during the rotatory slip and slides, spring 14 pushes up contact 15 on connecting wire 7, spring 14 keeps being connected with connecting wire 7 all the time, when guaranteeing the rotatory slip, the internal line can not the disconnection, improve the quality assurance.

Further, 4 lower extremes of socket are fixed and are provided with a pair of slider 16, and the symmetric distribution is at the terminal 13 both ends of line, and 1 upper end of base is fixed and is provided with a pair of recess 3 to correspond in slider 16 below, slider 16 is the shape of falling T, and there is the arch at recess 3 edge, plays limiting displacement, and slider 16 card is in recess 3, and this kind of design makes the rotation that whole joint can be smooth and can not become flexible.

Further, the base 1 and the left end of the circuit board 2 are semi-cylinders, and the socket 4 can rotate 90 degrees along the grooves 3 on the surfaces of the semi-cylinders.

Furthermore, the upper end surface of the plug 5 and the upper surface of the shell A10 are on the same plane, so that the stability is greatly improved, and the situation that the socket 4 is loosened after being pulled out and inserted for many times is ensured.

The working principle is as follows: firstly, the original wire is inserted into the plug 5, the plug 5 is electrically connected with the interface 9 through the wire column 13, the spring 14, the contact 15, the connecting wire 7 and the fixing piece 8, when needs directly link, with connector lug connection on required circuit and electrical apparatus, can rotate 90 degrees through pivot 12 with shell A10 when needs are on narrow and small space wiring way, reconnection is on required circuit and electrical apparatus, socket 4 of shell A10 inside passes through

recess

3 and 16 swivelling sliding of slider, socket 4 inside has wire post 13, the inside swing joint of wire post 13 has spring 14, spring 14 lower extreme fixed connection contact 15, wire post 13 drives spring 14 and contact 15 is rotatory during the rotation, spring 14 can push up contact 15 on connecting wire 7, contact 15 slides at connecting wire 7, guarantee contact 15 and remain to be connected with connecting wire 7 when sliding all the time, interface 9 can not disconnect coupling with plug 5 when guaranteeing swivelling sliding.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a 90 degree HDMI high definition line connection head, includes the base, its characterized in that: fixed surface installs the circuit board on the base, circuit board upper end fixed mounting has the connecting wire, the connecting wire right-hand member passes through the stationary blade to be fixed on the circuit board, circuit board right-hand member fixed mounting has the interface, circuit board upper left end fixed mounting has the socket, socket upper end fixed mounting has the plug, the plug passes through the fixed block to be fixed on the socket, plug and connecting wire electric connection, connecting wire and stationary blade electric connection, stationary blade and interface electric connection, socket outside fixed mounting has shell A, base and circuit board outside fixed mounting have shell B, shell A and shell B are through pivot swivelling joint.

2. The 90-degree HDMI high definition cable connector according to claim 1, wherein: the socket is characterized in that a wire column is fixedly arranged inside the socket, a spring is movably arranged inside the wire column, the upper end of the spring is fixed on the wire column, a contact is fixedly arranged at the lower end of the spring, and the lower end of the contact is opposite to and touches the connecting wire.

3. The 90-degree HDMI high definition cable connector according to claim 2, wherein: the socket lower extreme is fixed and is provided with a pair of slider, and the symmetric distribution is at the terminal both ends of a line, the base upper end is fixed and is provided with a pair of recess to correspond in the slider below, the slider is the shape of falling T.

4. The 90-degree HDMI high definition cable connector according to claim 1, wherein: the base and the left end of the circuit board are in a half cylinder shape.

5. The 90-degree HDMI high definition cable connector according to claim 1, wherein: the upper end surface of the plug and the upper surface of the shell A are in the same plane.