CN211605556U - High-definition multimedia audio-video interface fixing device - Google Patents

Abstract

The utility model discloses a high definition multi-media audio-visual interface fixing device, including audio-visual equipment body, the interface has been seted up on the audio-visual equipment body, two inserted bars of fixedly connected with on the audio-visual equipment body, and two inserted bars are located the both sides of interface, the joint has been pegged graft in the interface, the equal fixedly connected with connecting plate of both sides lateral wall of joint, two all seted up on the connecting plate with inserted bar assorted jack, and the inserted bar runs through the jack setting, the audio-visual equipment body is through two clamp plates of a plurality of reset spring fixedly connected with, two the slot has all been seted up on the clamp plate, and the inserted bar sets up in extending to the slot. The utility model relates to an audio-visual device technical field, through the inserted bar that sets up and the cooperation of clamp plate, can stabilize the connecting plate of joint both sides fast, and then realize the firm of joint, avoided bolt fastening loaded down with trivial details, very big usability of having facilitated the device.

Description

High-definition multimedia audio-video interface fixing device

Technical Field

The utility model belongs to the technical field of audio-visual device, especially, relate to a high definition multimedia audio-visual interface fixing device.

Background

The high-definition multimedia audio-video interface is a digital audio-video interface technology, is a special digital interface suitable for image transmission, can simultaneously transmit audio and audio-video signals, has the highest data transmission speed of 5Gbps, and does not need digital-to-analog or analog-to-digital conversion before signal transmission.

Nowadays, in order to make the image data transmission on the DVD to high definition display screen on, can often be connected the joint of cable on the DVD with the interface on the high definition display screen, in order to make the two connect more firm, generally can use the bolt to fix, but the bolt on the interface is generally less, when fixing the joint, the user is difficult for controlling the bolt, has brought the inconvenience to the fixed operation, for this reason, we propose a high definition multimedia audio-visual interface fixing device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving foretell problem, and the audio-visual interface fixing device of a high definition multimedia that proposes, through the setting of this device, the person of facilitating the use fixes the joint fast, very big improvement the convenience of device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high definition multi-media audio-visual interface fixing device, includes audio-visual equipment body, the interface has been seted up on the audio-visual equipment body, two inserted bars of fixedly connected with on the audio-visual equipment body, and two inserted bars are located the both sides of interface, the joint has been pegged graft in the interface, the equal fixedly connected with connecting plate of both sides lateral wall of joint, two all seted up on the connecting plate with inserted bar assorted jack, and the inserted bar runs through the jack setting, the audio-visual equipment body is through two clamp plates of a plurality of reset spring fixedly connected with, two the slot has all been seted up on the clamp plate, and the inserted bar extends to and sets up in the slot.

Preferably, two equal sliding connection has a plurality of slide bars on the clamp plate, and the one end and the audio-visual equipment body fixed connection of slide bar.

Preferably, a fixing rod is fixedly connected between the two pressing plates, and a pulling block is arranged on the fixing rod.

Preferably, a magnetic sheet is bonded in the slot, the inserted link is made of a magnetic material, and the inserted link and the magnetic sheet are attracted.

Preferably, the sliding rod is fixedly connected with a limiting block, and the size of the limiting block is larger than the diameter of the sliding hole of the sliding rod.

Preferably, the sum of the depth of the slot and the depth of the jack is slightly larger than the length of the jack.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the cooperation of the inserted bar and the jack that set up, can carry on spacingly to the joint, avoid connecting and receive the exogenic action and do all can, control and rock, the clamp plate that sets up in addition and the cooperation of slot can make the clamp plate laminate in the connecting plate, and under reset spring's reaction force effect, can make the clamp plate compress tightly the connecting plate, and then make the joint keep inserting the firm that closes with the interface.

2. Through the slide bar that sets up, can carry on spacingly to the clamp plate, avoid clamp plate horizontal hunting, influence the grafting of slot and inserted bar, and the slidingtype design of slide bar can not influence the clamp plate and drive reset spring tensile, and the stopper that sets up in addition can avoid the slide bar to break away from the clamp plate at the in-process that uses.

3. Can be as an organic whole even with two clamp plates through the dead lever that sets up, convenient to use person stimulates two clamp plates simultaneously and steps down the joint, accomplishes and inserts the operation that closes, avoids the loaded down with trivial details of pulling in gradation, the piece that draws that sets up in addition, convenient to use person is through drawing two clamp plates of piece pulling.

Drawings

Fig. 1 is a schematic front perspective view of a high definition multimedia video/audio interface fixing device according to the present invention;

fig. 2 is a schematic side view of a high definition multimedia video/audio interface fixing device according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: the audio-visual equipment comprises an audio-visual equipment body 1, a connector 2, an inserting rod 3, a connector 4, a connecting plate 5, a jack 6, a reset spring 7, a pressing plate 8, a slot 9, a sliding rod 10, a fixed rod 11, a pulling block 12, a magnetic sheet 13 and a limiting block 14.

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.

Referring to fig. 1-4, a high definition multimedia audio/video interface fixing device includes an audio/video device body 1, an interface 2 is disposed on the audio/video device body 1, two insertion rods 3 are fixedly connected to the audio/video device body 1, the two insertion rods 3 are disposed on two sides of the interface 2, and a connector 4 is inserted into the interface 2.

Connect 4's equal fixedly connected with connecting plate 5 of both sides lateral wall, all set up on two connecting plates 5 with 3 assorted jacks 6 of inserted bar, and inserted bar 3 runs through jack 6 setting, audio-visual equipment body 1 is through two clamp plates 8 of 7 fixedly connected with of a plurality of reset spring, equal sliding connection has a plurality of slide bars 10 on two clamp plates 8, and the one end of slide bar 10 and 1 fixed connection of audio-visual equipment body, slide bar 10's setting can be spacing to clamp plate 8, avoid 8 horizontal hunting of clamp plate.

The sliding rod 10 is fixedly connected with a limiting block 14, the size of the limiting block 14 is larger than the diameter of a sliding hole of the sliding rod 10, and the sliding rod 10 can be prevented from being separated from the pressing plate 8 due to the arrangement of the limiting block 14.

The slots 9 are formed in the two pressing plates 8, the inserting rods 3 extend into the slots 9, the magnetic sheets 13 are bonded in the slots 9, the inserting rods 3 are made of magnetic materials, the inserting rods 3 and the magnetic sheets 13 are attracted, and the pressing force of the pressing plates 8 on the connecting plates 5 can be enhanced through attraction of the inserting rods 3 and the magnetic sheets 13.

The joint 4 is further stabilized, the sum of the depth of the slot 9 and the depth of the jack 6 is slightly larger than the length of the inserted link 3, and the depth design of the slot 9 and the jack 6 can ensure that the pressing plate 8 is attached to and tightly pressed on the connecting plate 5, so that the pressing of the pressing plate 8 is more tight.

Fixedly connected with dead lever 11 between two clamp plates 8, and be provided with on the dead lever 11 and draw piece 12, the dead lever 11 with draw the setting of piece 12, convenient to use person once stimulates two clamp plates 8, has avoided the loaded down with trivial details of pulling in grades.

Now, the operation principle of the present invention is described as follows:

when the connector 4 and the interface 2 need to be fixed, the pulling block 12 is pulled, the two pressing plates 8 drive the reset spring 7 to stretch to a certain distance, the connector 4 is abducted, then the connector 4 is inserted into the interface 2, the jacks 6 on the connecting plates 5 on two sides of the connector 4 are inserted into the inserted rods 3, after the connector 4 is inserted, the pulling block 12 is loosened, the two pressing plates 8 return under the action of the reaction force of the reset spring 7 under the limit of the sliding rod 10, the inserting grooves 9 on the two pressing plates are inserted into the inserted rods 3, the pressing plates 8 are pressed with the connecting plates 5, the state of the connector 4 is stabilized, and by means of the device, the stability of the disposable connector 4 can be realized under the action of the two pressing plates 8, the mounting mode is greatly facilitated, the working efficiency is improved, and the complexity of bolt fixing is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A high-definition multimedia audio/video interface fixing device comprises an audio/video equipment body (1), it is characterized in that the audio-visual equipment body (1) is provided with an interface (2), the audio-visual equipment body (1) is fixedly connected with two inserted bars (3), and the two inserted rods (3) are positioned at the two sides of the interface (2), the interface (2) is inserted with a joint (4), the side walls of the two sides of the joint (4) are fixedly connected with connecting plates (5), the two connecting plates (5) are respectively provided with a jack (6) matched with the inserted bar (3), and inserted bar (3) run through jack (6) and set up, audio-visual equipment body (1) is through two clamp plates (8) of a plurality of reset spring (7) fixedly connected with, two slot (9) have all been seted up on clamp plate (8), and set up in inserted bar (3) extends to slot (9).

2. The high-definition multimedia video and audio interface fixing device according to claim 1, wherein a plurality of sliding rods (10) are slidably connected to each of the two pressing plates (8), and one end of each sliding rod (10) is fixedly connected to the video and audio device body (1).

3. A high definition multimedia video and audio interface fixing device according to claim 1, wherein a fixing rod (11) is fixedly connected between the two pressing plates (8), and a pulling block (12) is disposed on the fixing rod (11).

4. The device as claimed in claim 1, wherein a magnetic sheet (13) is adhered to the slot (9), the rod (3) is made of magnetic material, and the rod (3) and the magnetic sheet (13) are attracted to each other.

5. A high definition multimedia video and audio interface fixing device according to claim 2, wherein the sliding rod (10) is fixedly connected with a stopper (14), and the size of the stopper (14) is larger than the diameter of the sliding hole of the sliding rod (10).

6. A high definition multimedia video and audio interface fixing device according to claim 1, wherein the sum of the depth of the slot (9) and the depth of the jack (6) is slightly larger than the length of the insert rod (3).

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