CN116131039A

CN116131039A - HDMI female-to-female connector

Info

Publication number: CN116131039A
Application number: CN202310002084.1A
Authority: CN
Inventors: 邓惠华
Original assignee: Dongguan Damai Electronic Technology Co ltd
Current assignee: Dongguan Damai Electronic Technology Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-05-16

Abstract

The invention provides an HDMI female-to-female connector, which comprises an upper protective cover and a lower mounting seat, wherein the lower mounting seat is arranged below the upper protective cover, interfaces are arranged on two sides of the lower mounting seat, a convex structure is arranged on the inner side of the lower mounting seat, a circuit board is arranged above the convex structure and is electrically connected with the interfaces on two sides, guide components are arranged on the lower mounting seat on two sides of the convex structure, a heat dissipation opening is arranged right above the upper protective cover, a storage cavity is arranged on the lower mounting seat below the convex structure, a connecting cylinder is arranged in the storage cavity, a plurality of groups of connecting cylinders are arranged, suction cups are arranged on two sides below the lower mounting seat, and a connecting column is arranged at the upper end of each suction cup.

Description

HDMI female-to-female connector

Technical Field

The invention relates to the technical field of HDMI female-to-female connectors, in particular to an HDMI female-to-female connector.

Background

A High Definition Multimedia Interface (HDMI) is a fully digital video and audio transmission interface that can transmit uncompressed audio and video signals. HDMI can be used for set top boxes, DVD players, personal computers, televisions, game consoles, combination expansion machines, digital audio and television sets, and other devices. The HDMI can simultaneously send audio and video signals, and the audio and video signals adopt the same wire rod, so that the installation difficulty of a system circuit is greatly simplified;

the HDMI female-to-female connector can be called as an HDMI extension connector for extending the signal device, which is usually used in the case that the long-distance straight wire cannot meet the transmission requirement, is generally designed for ensuring the long-distance attenuation-free transmission of the signal, so that the HDMI female-to-female connector is mainly active, for example, the prior art (publication number CN 215869976U) discloses an HDMI female-to-female connector, by arranging an auxiliary groove, the HDMI female-to-female connector can conform to the human mechanics, so that the plug-in-connector main body can be more convenient, by arranging an anti-slip groove, the friction force of the adapter main body can be increased in the plug-in-process, the anti-slip effect is achieved, and by arranging a dust plate and a dust plug, the connector main body can be sealed when the adapter main body is idle, and external dust and sundries are prevented from entering the interior of the adapter main body through the interface.

However, the existing HDMI female-to-female connector cannot be fixed on a certain plane in the use process, so that the existing HDMI female-to-female connector is very inconvenient to place on the ground in the use process, and still swings with the existing HDMI female-to-female connector, and then the HDMI female-to-female connector is easy to damage due to falling, collision and other conditions caused by personnel movement, equipment movement and the like.

Disclosure of Invention

In view of the above problems, the present invention aims to provide an HDMI female-to-female connector, which has the advantage of being convenient to attach to different planes, and solves the problems in the prior art.

In order to achieve the purpose of the invention, the invention is realized by the following technical scheme: the utility model provides a female pair of female connector of HDMI, includes protective cover and lower mount pad, the mount pad is installed down to the below of last protective cover, and the both sides of mount pad all are equipped with the interface down, the inboard of mount pad is equipped with protruding structure down, and protruding structure's top is installed the circuit board, the circuit board is connected with both sides interface electricity, protruding structure's both sides all are equipped with guide assembly down the mount pad, two sets of directly over the guide assembly be equipped with the thermovent on last protective cover, protruding structure's below is equipped with the storage chamber on the mount pad down, the storage intracavity is equipped with the connecting cylinder, and the connecting cylinder is equipped with the multiunit, the both sides of mount pad below all are equipped with the sucking disc down, the spliced pole is installed to the upper end of sucking disc, the spliced pole passes through the screw thread and is connected with mount pad and connecting cylinder down.

The further improvement is that: the guide assembly comprises a connecting plate, the length of the connecting plate is matched with the width of the lower mounting seat, the connecting plate is connected with the upper protective cover and the lower mounting seat, a guide plate is installed on one side, close to the radiating opening, of the connecting plate, the guide plate is in an arc-shaped arrangement, vertical plates are installed at the front end and the rear end of the guide plate, and the lower ends of the vertical plates are connected with the lower mounting seat.

The further improvement is that: the two sides be equipped with the mounting groove on last protective cover between the thermovent, install two sets of cushion that are relative setting in the mounting groove, two sets of be equipped with first magnet between the cushion, and first magnet is connected with last protective cover, the top of first magnet is equipped with the tag, and the tag is connected with the cushion.

The further improvement is that: the both sides of going up the protective cover all are equipped with the shield, the position of shield corresponds with the position of both sides interface respectively, and the upper end of shield is articulated with last protective cover, one side of shield installs the second magnet on lower mount pad, one side of second magnet is installed on the shield and is received the magnet.

The further improvement is that: one side of the second magnet is provided with an extension cavity on the lower mounting seat, a telescopic piece is arranged in the extension cavity and connected with the second magnet, and a spring is sleeved on the outer side of the telescopic piece.

The further improvement is that: the width of baffle is unanimous with the width of thermovent, the water drainage hole has been seted up on lower mount pad to the below of thermovent, the water drainage hole is equipped with the multiunit.

The further improvement is that: the storage cavity is internally provided with a standby sucker, the structure of the standby sucker is consistent with that of the sucker, and the standby sucker is connected with the connecting cylinder.

The further improvement is that: the cross section of the upper protective cover is U-shaped, and the lower end face of the upper protective cover is in a flush state with the lower end face of the lower mounting seat.

The beneficial effects of the invention are as follows: this kind of HDMI is female to female connector through the sucking disc that sets up, conveniently when using, adsorb it on can be by absorbing plane, make things convenient for it to fix, when not using simultaneously, can place it in the storage chamber, accomodate, reduce the occupation space of this device, inconvenient fixed problem among the solution prior art, the thermovent that the rethread set up, make this device have radiating effect, promote the stability of this device during operation, the first magnet of rethread setting, make this device have the effect of magnetism adsorption, can adsorb in places such as can be absorbed plane, equipment, simple to operate, the baffle of rethread setting, the perpendicular board, the cooperation of wash port, make this device have a waterproof effect, the life of this device has been promoted greatly.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

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

Fig. 2 is an enlarged partial schematic view at a of the present invention.

Fig. 3 is a schematic top view of the upper shield cap of the present invention.

FIG. 4 is a side view of the guide plate and the connecting plate of the present invention.

Wherein: 1. an upper protective cover; 2. a lower mounting seat; 3. an interface; 4. a bump structure; 5. a circuit board; 6. a heat radiation port; 7. a storage chamber; 8. a connecting cylinder; 9. a suction cup; 10. a connecting column; 11. a connecting plate; 12. a guide plate; 13. a vertical plate; 14. a mounting groove; 15. a cushion block; 16. a first magnet; 17. a label plate; 18. a dust cover; 19. a second magnet; 20. a magnet receiving body; 21. a telescoping member; 22. a spring; 23. a drain hole; 24. a standby sucker; 25. and a ventilation plate.

Detailed Description

The present invention will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.

According to fig. 1-4, this embodiment provides a female-to-female HDMI connector, including an upper protective cover 1 and a lower mounting seat 2, wherein the cross-section of the upper protective cover 1 is in a shape of a U, and the lower end face of the upper protective cover 1 is in a flush state with the lower end face of the lower mounting seat 2, meanwhile, the thickness of the upper part of the upper protective cover 1 is greater than the wall thickness of the lower mounting seat 2, the thickness of the front and rear side walls of the upper protective cover 1 is consistent with the wall thickness of the lower mounting seat 2, the lower mounting seat 2 is mounted below the corresponding upper protective cover 1, the lower mounting seat 2 is in threaded connection with the upper protective cover 1, the left and right end faces of the lower mounting seat 2 are in a flush state with the left and right end faces of the upper protective cover 1, interfaces 3 are respectively arranged on two sides of the lower mounting seat 2, the interfaces 3 are specifically composed of gold plated pins, metal shielding layers and other components, and the interfaces 3 are HDMI interfaces.

The inside of mount pad 2 is equipped with protruding structure 4 down, and protruding structure 4's top is installed circuit board 5, circuit board 5 and both sides interface 3 electricity are connected, and protruding structure 4's both sides all are equipped with guide assembly at mount pad 2 down, be equipped with thermovent 6 directly over two sets of guide assembly on last protective cover 1, specific thermovent 6's inboard is equipped with aeration plate 25, and aeration plate 25 is equipped with two sets of from top to bottom, be equipped with the ventilative mouth on aeration plate 25 in this embodiment, and the ventilative mouth evenly is equipped with the multiunit, the dust screen is all installed to multiunit ventilative inboard, thereby when this device works, the heat that its produced can follow thermovent 6 discharge, specifically, thermovent 6 upper portion's front and back both ends all communicate with the external world, thereby after last protective cover 1 with certain plane contact, still have the effect of ventilating, thereby guarantee the radiating effect.

The lower part of the further protruding structure 4 is provided with a storage cavity 7 on the lower mounting seat 2, namely, the lower mounting seat 2 is provided with a protruding part, the protruding part forms a groove on the lower mounting seat 2, namely, the protruding part corresponds to the protruding structure 4, the groove corresponds to the storage cavity 7, the storage cavity 7 is internally provided with a connecting cylinder 8, the connecting cylinder 8 is provided with a plurality of groups, in the embodiment, the connecting cylinder 8 is provided with four groups, two sides below the lower mounting seat 2 are respectively provided with a sucker 9, the upper end of the sucker 9 is provided with a connecting column 10, the connecting column 10 is connected with the lower mounting seat 2 and the connecting cylinder 8 through threads, in the embodiment, the device can be adsorbed on a plane capable of being adsorbed through the set sucker for fixing, the device is quite convenient, and when the device is not used, the device can also be stored in the storage cavity 7, the occupied space of the device is reduced, the further storage cavity 7 is internally provided with a standby sucker 24, the standby sucker 24 is consistent with the structure of the connecting cylinder 8, the standby sucker 24 is connected with the connecting cylinder 8, and the standby sucker 24 is provided with the standby sucker 24, in the embodiment, and the standby sucker 24 is provided with two groups of the standby sucker 10.

The mounting groove 14 is arranged on the upper protective cover 1 between the heat dissipation openings 6 on the two further sides, two groups of cushion blocks 15 which are oppositely arranged are arranged in the mounting groove 14, a first magnet 16 is arranged between the two groups of cushion blocks 15, the first magnet 16 is connected with the upper protective cover 1 in an adhesive mode, a tag 17 is arranged above the first magnet 16, the tag 17 is connected with the cushion blocks 15, meanwhile, the upper end face of the tag 17 is in a flush state with the upper end face of the upper protective cover 1, and the device can have a magnetic adsorption effect through the arranged first magnet 16, can be adsorbed on a plane with magnetism, is diversified in mounting mode and is quite convenient.

The guide assembly that corresponds includes connecting plate 11, the length of connecting plate 11 and the width adaptation of mount pad 2 down, and connecting plate 11 is connected with upper shield cover 1 and mount pad 2 down, connecting plate 11 is close to the baffle 12 is installed to one side of thermovent 6, baffle 12 self is located under thermovent 6, and connecting plate 11 is then one side that is located thermovent 6 below, baffle 12 is the arc setting in this embodiment, after thermovent 6 appears the condition of drop of water droplet, under the effect of baffle 12, can guide it to both ends around baffle 12, and drop, vertical plate 13 is all installed at both ends around the baffle 12 that corresponds, and the lower extreme and the mount pad 2 of vertical plate 13 are connected, here vertical plate 13 also plays the effect of a guide, the width of baffle 12 is unanimous with thermovent 6 simultaneously, the drain hole 23 has been seted up on mount pad 2 down to the below of thermovent 6, in this embodiment, every side drain hole 23 all is equipped with two sets of, and drain hole 23 is after seting up the condition that the drop has, the drop of water droplet is followed and is passed through from the guide plate 12 to the both ends of this drain hole 23, then the drain device that has the drop-off effect, thereby the drain device that the drop is followed to the drain hole 23.

The both sides of further last protective cover 1 all are equipped with shield 18, shield 18's position corresponds with the position of both sides interface 3 respectively, and shield 18's upper end is articulated with last protective cover 1, one side of shield 18 installs second magnet 19 on lower mount pad 2, one side of second magnet 19 installs the atress magnet 20 on shield 18, simultaneously one side of second magnet 19 is equipped with the extension chamber on mount pad 2 down, install extensible member 21 in the extension chamber, and extensible member 21 is connected with second magnet 19, extensible member 21's outside cover is equipped with spring 22, then through the cooperation of second magnet 19 and the atress magnet 20 that sets up, the convenience is formed an effect of adsorbing fixedly to shield 18, and when this device is not using, play an effect of protecting interface 3 by shield 18, specifically, through the spring 22 that sets up, can promote second magnet 19 and atress magnet 20 contact more closely, and extensible member 21 itself is the length that stretches out and draws back to have certain extension, play a role to second magnet 19 by extensible member 21, prevent it from spacing the seat 2 under the effect that it leaves.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An HDMI female-to-female connector, characterized in that: including last shield (1) and lower mount pad (2), mount pad (2) are installed to the below of going up shield (1), and the both sides of mount pad (2) all are equipped with interface (3) down, the inboard of mount pad (2) is equipped with protruding structure (4) down, and circuit board (5) are installed to the top of protruding structure (4), circuit board (5) are connected with both sides interface (3) electricity, the both sides of protruding structure (4) all are equipped with guide assembly under mount pad (2), two sets of be equipped with thermovent (6) on last shield (1) directly over the guide assembly, be equipped with storage chamber (7) under below protruding structure (4) on mount pad (2), be equipped with connecting cylinder (8) in storage chamber (7), and connecting cylinder (8) are equipped with the multiunit, the both sides of mount pad (2) below all are equipped with sucking disc (9), spliced pole (10) are installed to the upper end of sucking disc (9), spliced pole (10) are connected with connecting cylinder (8) through screw thread and lower mount pad (2).

2. An HDMI female-to-female connector as in claim 1, wherein: the guide assembly comprises a connecting plate (11), the length of the connecting plate (11) is matched with the width of the lower mounting seat (2), the connecting plate (11) is connected with the upper protective cover (1) and the lower mounting seat (2), a guide plate (12) is installed on one side, close to the heat dissipation opening (6), of the connecting plate (11), the guide plate (12) is in an arc-shaped arrangement, vertical plates (13) are installed at the front end and the rear end of the guide plate (12), and the lower end of the vertical plates (13) are connected with the lower mounting seat (2).

3. An HDMI female-to-female connector as in claim 1, wherein: the two sides be equipped with mounting groove (14) on last protective cover (1) between thermovent (6), install two sets of cushion (15) that are relative setting in mounting groove (14), two sets of be equipped with first magnet (16) between cushion (15), and first magnet (16) are connected with last protective cover (1), the top of first magnet (16) is equipped with tag (17), and tag (17) are connected with cushion (15).

4. An HDMI female-to-female connector as in claim 1, wherein: the utility model discloses a dust cover, including upper shield cover (1), shield cover (18), dust cover (18), magnet (20) are installed on one side of shield cover (18), shield cover (1) both sides all are equipped with shield cover (18), the position of shield cover (18) corresponds with the position of both sides interface (3) respectively, and the upper end of shield cover (18) is articulated with upper shield cover (1), second magnet (19) are installed on lower mount pad (2) in one side of shield cover (18), one side of second magnet (19) is installed on shield cover (18).

5. The HDMI female-to-female connector of claim 4, wherein: one side of the second magnet (19) is provided with an extension cavity on the lower mounting seat (2), a telescopic piece (21) is arranged in the extension cavity, the telescopic piece (21) is connected with the second magnet (19), and a spring (22) is sleeved on the outer side of the telescopic piece (21).

6. An HDMI female-to-female connector as in claim 2, wherein: the width of the guide plate (12) is consistent with the width of the heat dissipation opening (6), a drain hole (23) is formed in the lower mounting seat (2) below the heat dissipation opening (6), and a plurality of groups of drain holes (23) are formed.

7. An HDMI female-to-female connector as in claim 1, wherein: the storage cavity (7) is internally provided with a standby sucker (24), the structure of the standby sucker (24) is consistent with that of the sucker (9), and the standby sucker (24) is connected with the connecting cylinder (8).

8. An HDMI female-to-female connector as in claim 1, wherein: the cross section of the upper protective cover (1) is U-shaped, and the lower end face of the upper protective cover (1) is in a flush state with the lower end face of the lower mounting seat (2).