Plug connector of HDMI (High Definition Multimedia Interface) high definition connecting line

Abstract

The utility model relates to the technical field of connecting plugs, in particular to a connecting plug of an HDMI (High Definition Multimedia Interface) high-definition connecting line. The utility model discloses a high-definition multimedia interface (HDMI) high-definition connecting wire connecting plug, which mainly aims at solving the problems that an existing HDMI high-definition connecting wire connecting plug is easy to loosen under the condition of mistaken touch in the plugging process, data transmission and signal transmission are influenced, use of a user is obstructed, the practicability of the connecting plug is reduced, the damping effect of the connecting plug is reduced under the condition of long-time plugging and unplugging, and the loosening risk is improved. According to the technical scheme, the HDMI high-definition connecting line comprises an HDMI high-definition connecting line, a plug and a connecting seat, first auxiliary parts are symmetrically installed on the two side wall bodies of the plug, and second auxiliary parts are symmetrically installed on the two side wall bodies of the connecting seat. According to the utility model, the position of the plugging position of the plug and the socket is fixed, the risk of loosening caused by mistaken touch is reduced, the influence of frequent plugging on the damping sensing loss of the plugging position is reduced, and the position stability in the use process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plug connectors, in particular to a plug connector for an HDMI high-definition connecting cable. Background Art

[0002] The HDMI high-definition cable is a standard cable used to transmit high-quality audio and video signals. It is widely used to connect various electronic devices, such as televisions, monitors, computers, audio systems, and game consoles. During use, the HDMI high-definition cable requires the use of an adaptive plug connector to assist in connection, which is convenient for subsequent use. A plug connector usually refers to an integral structure consisting of a plug and its adapter structure, which together realizes the transmission and connection of audio and video signals. Nowadays, after the HDMI high-definition cable is arranged, the plug structure connected at its end is inserted into the adaptive socket interface.

[0003] However, the common HDMI high-definition cable connector is prone to loosening due to accidental contact during the plugging process, affecting data and signal transmission, hindering user use, and reducing its practicality. In addition, after long-term plugging and unplugging, its damping effect is reduced, increasing the risk of loosening. In view of this, we propose a plug connector for HDMI high-definition cable. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the background technology and to provide a plug connector for an HDMI high-definition connecting cable.

[0005] The technical solution of the present invention is as follows: a plug connector for an HDMI high-definition cable, comprising an HDMI high-definition cable, a plug, and a socket, wherein first auxiliary parts are symmetrically mounted on both side walls of the plug, and second auxiliary parts are symmetrically mounted on both side walls of the socket, and the top walls of the two first auxiliary parts are both equipped with a positioning assembly for facilitating position restriction of the plug-to-socket connection point, the positioning assembly comprising a crossbar, a pull rod being provided on the crossbar, an iron block being connected to the bottom end of the pull rod, and a magnet being arranged on the bottom wall of the crossbar;

[0006] The ends of the two first auxiliary parts are connected to a reinforcement component for reinforcing the position of the positioning component, the reinforcement component includes an auxiliary sleeve, a movable block is provided in the inner cavity of the auxiliary sleeve, an intermediate shaft is connected to one side wall of the movable block, one end of the intermediate shaft is connected to a positioning block, and the other side wall of the movable block is connected to a first spring;

[0007] Both of the second auxiliary parts are equipped with an isolation component that plays a blocking role. The isolation component includes an L-shaped seat, a second spring is connected to the bottom wall of the L-shaped seat, and sliding bars are symmetrically installed on the side walls of the second spring vertical structure.

[0008] Preferably, a horizontal positioning cavity and a vertical positioning cavity are provided in each of the two second auxiliary components, and the horizontal positioning cavity is communicated with the corresponding vertical positioning cavity.

[0009] Preferably, the top walls of the two second auxiliary parts are provided with sockets, the cross bar is provided with an auxiliary port, the upper structural size of the auxiliary port is smaller than the lower size, and the magnet is arranged in the lower space of the auxiliary port.

[0010] Preferably, the bottom end of the pull rod passes through the socket and is inserted into the positioning vertical cavity to connect with the iron block, and the size of the iron block is compatible with the structural size of the lower part of the auxiliary port.

[0011] Preferably, the other end of the intermediate shaft passes through the opening at the end of the auxiliary sleeve and is connected to the side wall of the movable block, and one end of the first spring is connected to the inner surface wall of the auxiliary sleeve.

[0012] Preferably, a positioning opening is provided on the side wall of the pull rod, and the positioning block is inserted into the positioning opening.

[0013] Preferably, the bottom end of the second spring is connected to the bottom wall of the positioning vertical cavity.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects:

[0015] The utility model connects the plug and the socket so that the first auxiliary part drives the reinforcement component and the positioning component to move toward the second auxiliary part, and places the cross bar at the top of the second auxiliary part, so that the position of the iron block corresponds to the position of the socket opened at the top of the second auxiliary part, so that the pull rod can be pressed to push the iron block out of the magnetic attraction of the magnet and into the positioning vertical cavity opened in the second auxiliary part, thereby achieving the purpose of fixing the position during the connection between the plug and the socket, reducing the risk of the plug and the socket loosening in the event of accidental contact, and squeezing the L-shaped seat down, thereby releasing the blocking restriction on the positioning block inserted into the positioning horizontal position, and utilizing the elastic release of the first spring to move the positioning block to the positioning opening opened on the side wall of the pull rod, thereby improving the position stability during the connection between the plug and the socket, and reducing the risk of loosening of the connection due to frequent plugging and unplugging, so as to prevent affecting the transmission of data and signals. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the plug connector of an HDMI high-definition connection cable;

[0017] Figure 2 yes Figure 1 Schematic diagram of a partial structure cutaway;

[0018] Figure 3 yes Figure 1 Schematic diagram of the three-dimensional structure of the positioning component;

[0019] Figure 4 yes Figure 1 Schematic diagram of the partial cross-section of the reinforcement component;

[0020] Figure 5 yes Figure 2 Schematic diagram of the three-dimensional structure of the isolation component.

[0021] Figure numerals: 1. HDMI high-definition connecting cable; 2. Plug; 3. Connector; 4. First auxiliary part; 5. Second auxiliary part; 6. Positioning assembly; 61. Cross bar; 62. Pull rod; 63. Iron block; 64. Magnet; 7. Reinforcement assembly; 71. Auxiliary sleeve; 72. Movable block; 73. Intermediate shaft; 74. Positioning block; 75. First spring; 8. Isolation assembly; 81. L-shaped seat; 82. Second spring; 83. Slider. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.

[0023] Example

[0024] like Figures 1 to 5 As shown, the utility model proposes a plug connector for an HDMI high-definition connection cable, comprising an HDMI high-definition connection cable 1, a plug 2 and a socket 3. The end of the HDMI high-definition connection cable 1 is fixedly connected to the plug 2, and the plug 2 and the socket 3 are connected by plugging; two first auxiliary parts 4 are symmetrically installed on the two side walls of the plug 2 to assist in the installation of the plug 2, and two second auxiliary parts 5 are symmetrically installed on the two side walls of the socket 3, and the ends of the two second auxiliary parts 5 correspond to the end positions of the two first auxiliary parts 4.

[0025] Furthermore, the top walls of the first auxiliary parts 4 on both sides are equipped with positioning components 6 for limiting the position of the plug 2 and the socket 3. The positioning component 6 includes a cross bar 61, a pull rod 62, an iron block 63 and a magnet 64. The cross bar 61 is fixedly installed on the top wall of the first auxiliary part 4. When the plug 2 and the socket 3 are in the plugged state, the cross bar 61 part of the structure is moved to the top of the second auxiliary part 5, so that the auxiliary port opened on the cross bar 61 corresponds to the position of the socket opened at the top of the second auxiliary part 5; the bottom end of the pull rod 62 passes through the auxiliary port at the top of the cross bar 61 and passes through the socket, so that the bottom end of the pull rod 62 is located in the positioning vertical cavity opened in the second auxiliary part 5, and is also fixed to the top wall of the iron block 63 set in the second auxiliary part 5. The fixed connection is conducive to adjusting the position of the iron block 63, and during the plugging process, it can prevent the plug 2 and the socket 3 from being plugged in and out, thereby achieving the purpose of initial limit, reducing the loosening caused by accidental touch during the plugging process, and reducing the impact on the data and signal transmission of the HDMI high-definition connection cable 1. Since the size of the iron block 63 is adapted to the structural size of the lower part of the auxiliary port, and thus makes its size larger than the structural size of the upper part of the auxiliary port, it is conducive to preventing the pull rod 62 from driving the iron block 63 to move and separating from the cross bar 61, avoiding affecting subsequent use; the magnet 64 is fixedly installed in the space of the lower part of the auxiliary port, which is conducive to magnetically positioning the iron block 63 after the iron block 63 enters the auxiliary port, and conveniently releasing the plug-in relationship between the plug 2 and the socket 3.

[0026] The first spring 75 is provided with a first locking cam 76 which is fixed to the bottom of the second support cam 76 and a second locking cam 77 which is fixed to the bottom of the second support cam 76. The first spring 75 is provided with a first locking cam 76 which is fixed to the bottom of the second support cam 76 and a second locking cam 77 which is fixed to the bottom of the second support cam 76. When locking sill 75 is positioned between locking sill 74 and locking sill 73, the locking sill 73 can be lifted up and locked into position, thereby locking sill 75 in the forward direction of locking sill 73. When locking sill 75 is positioned at the rear end of locking sill 73, the rear end of locking sill 73 is locked.

[0027] Further, the two second auxiliary members 5 are arranged with isolation assemblies 8 for blocking, the isolation assemblies 8 comprise L-shaped seats 81, second springs 82 and sliding strips 83, the L-shaped seats 81 are located in the lower space of the positioning vertical cavity, the bottom end of the second spring 82 is fixedly connected with the cavity wall of the positioning vertical cavity, and the top end of the second spring 82 is fixedly connected with the bottom wall of the L-shaped seat 81, which is beneficial to push the L-shaped seat 81 to extrude the second spring 82 to descend during the insertion of the iron block 63 into the positioning vertical cavity, and due to the L-shaped arrangement of the L-shaped seat 81, the L-shaped seat 81 gradually releases the blocking of the positioning clamping block 74 during the descending process, so that the positioning clamping block 74 can be inserted into the positioning port to limit the pull rod 62, which is beneficial to avoid that the positioning clamping block 74 directly enters the positioning vertical cavity under the elastic release of the first spring 75, thereby blocking the insertion of the pull rod 62 and the iron block 63 into the positioning vertical cavity, and hindering the development of the positioning work; the two sliding strips 83 are symmetrically installed on the side walls of the vertical part of the L-shaped seat 81, the lower part of the positioning vertical cavity is symmetrically provided with sliding grooves, and the two sliding strips 83 are arranged in the position corresponding sliding grooves, which plays a guiding role for the L-shaped seat 81 in the moving state, and is beneficial to push the L-shaped seat 81 to reset under the action of the second spring 82.

[0028] The above specific embodiments are only several preferred embodiments of the utility model, and based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A plug connector for an HDMI high-definition cable, comprising an HDMI high-definition cable (1), a plug (2) and a socket (3), characterized in that: A first auxiliary part (4) is symmetrically mounted on both side walls of the plug (2), and a second auxiliary part (5) is symmetrically mounted on both side walls of the socket (3). A positioning assembly (6) is mounted on the top wall of each of the two first auxiliary parts (4) for facilitating position restriction of the connection between the plug (2) and the socket (3). The positioning assembly (6) comprises a cross bar (61), a pull rod (62) is mounted on the cross bar (61), an iron block (63) is connected to the bottom end of the pull rod (62), and a magnet (64) is arranged on the bottom wall of the cross bar (61); The ends of the two first auxiliary members (4) are both connected with a reinforcement assembly (7) for reinforcing the position of the positioning assembly (6), the reinforcement assembly (7) comprising an auxiliary sleeve (71), a movable block (72) being provided in the inner cavity of the auxiliary sleeve (71), an intermediate shaft (73) being connected to one side wall of the movable block (72), a positioning block (74) being connected to one end of the intermediate shaft (73), and a first spring (75) being connected to the other side wall of the movable block (72); An isolation assembly (8) having a blocking function is arranged in each of the two second auxiliary parts (5), and the isolation assembly (8) includes an L-shaped seat (81), a second spring (82) is connected to the bottom wall of the L-shaped seat (81), and a sliding bar (83) is symmetrically installed on the side wall of the vertical structure of the second spring (82).

2. The HDMI high-definition cable connector according to claim 1, characterized in that: A positioning transverse cavity and a positioning vertical cavity are provided in each of the two second auxiliary components (5), and the positioning transverse cavity is communicated with the positioning vertical cavity corresponding to the position.

3. The plug connector of the HDMI high-definition cable according to claim 1, characterized in that: The top walls of the two second auxiliary parts (5) are both provided with sockets, the crossbar (61) is provided with an auxiliary port, the upper structural size of the auxiliary port is smaller than the lower structural size, and the magnet (64) is arranged in the lower space of the auxiliary port.

4. The plug connector of the HDMI high-definition cable according to claim 3, characterized in that: The bottom end of the pull rod (62) passes through the socket and is inserted into the positioning vertical cavity to connect with the iron block (63). The size of the iron block (63) is compatible with the structural size of the lower part of the auxiliary port.

5. The plug connector of the HDMI high-definition cable according to claim 1, characterized in that: The other end of the intermediate shaft (73) passes through the opening at the end of the auxiliary sleeve (71) and is connected to the side wall of the movable block (72), and one end of the first spring (75) is connected to the inner surface wall of the auxiliary sleeve (71).

6. The plug connector of the HDMI high-definition cable according to claim 1, characterized in that: A positioning opening is provided on the side wall of the pull rod (62), and the positioning block (74) is inserted into the positioning opening.

7. The plug connector of the HDMI high-definition cable according to claim 1, characterized in that: The bottom end of the second spring (82) is connected to the bottom wall of the positioning vertical cavity.

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