CN210404209U

CN210404209U - HDMI extender for external connection of computer

Info

Publication number: CN210404209U
Application number: CN201921728339.8U
Authority: CN
Inventors: 田凯
Original assignee: Hubei Douniu Technology Co ltd
Current assignee: Hubei Douniu Technology Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-04-24
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a computer is HDMI extender for external connection relates to communication field. This HDMI extender is used in computer external connection includes first joint, second joint and connecting wire, the lateral wall that the first joint and second connect is connected through the connecting wire, one side that connecting wire were kept away from to first joint and second joint is provided with delivery outlet and accepting port respectively, fixedly connected with fixing base on the surface that the second connects, the top of fixing base is rotated and is connected with the apron, the cavity and the second that form between fixing base and the apron connect looks adaptation, just one side of fixing base and the lateral wall of apron are provided with the joint subassembly. This HDMI extender is used in computer external connection thereby has avoided the condition that the interface appears destroying through fixing base, apron and the joint subassembly that sets up, and has avoided the interface to take place to drop to a certain extent.

Description

HDMI extender for external connection of computer

Technical Field

The utility model relates to the field of communication technology, specifically be a computer is HDMI extender for external connection.

Background

The HDMI cable is an abbreviation of high-definition multimedia interface cable, can transmit uncompressed high-definition video and multi-channel audio data with high quality, has the highest data transmission speed of 5Gbps, does not need digital-to-analog or analog-to-digital conversion before signal transmission, and can ensure the transmission of the video and audio signals with the highest quality.

When buying the computer, its HDMI line all is same length, but the problem that HDMI line length is not enough often can all appear in the actual life, and current HDMI extension line often lug connection delivery outlet and receiving port, the problem that drops appears in the interface easily, and receives destruction easily, to prior art not enough, the utility model discloses a computer is HDMI extender for external connection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a computer is HDMI extender for external connection to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a HDMI extender is used to computer external connection, includes first joint, second joint and connecting wire, the lateral wall of first joint and second joint is connected through the connecting wire, one side that connecting wire was kept away from to first joint and second joint is provided with delivery outlet and receiving port respectively, fixedly connected with fixing base on the surface that the second connects, the top of fixing base is rotated and is connected with the apron, the cavity and the second that form between fixing base and the apron connect looks adaptation, just one side of fixing base and the lateral wall of apron are provided with the joint subassembly.

Preferably, the joint subassembly includes first fixture block and second fixture block, first fixture block and second fixture block fixed connection respectively are on one side of apron and the lateral wall of fixing base, first draw-in groove and second draw-in groove have been seted up to the inside of second fixture block, the lateral wall and the second draw-in groove of first draw-in groove are linked together, the bottom fixedly connected with of first fixture block and the fixed block of second draw-in groove looks adaptation, the slot has been seted up to the inside of fixed block, the inside sliding connection of slot has the stopper, the lateral wall of second draw-in groove is passed to the one end of stopper and extends and fixedly connected with slider to the inside of first draw-in groove, the both ends sliding connection of slider is on the roof and the diapire of first draw-in groove, the one end welding that the stopper was kept away.

Preferably, the outer surface of the connecting rod is movably sleeved with an elastic part, and two ends of the elastic part are respectively welded on the side wall of the first clamping groove and the side wall of the sliding block.

Preferably, one end, far away from the sliding block, of the connecting rod penetrates through the outer wall of the second clamping block and extends outwards, and the handle is fixedly connected with the connecting rod.

Preferably, the central axis of the first fixture block coincides with the central axis of the fixture block.

Preferably, the central axes of the limiting block, the sliding block and the connecting rod are coincident.

The utility model discloses a computer is HDMI extender for external connection, its beneficial effect who possesses as follows:

1. this HDMI extender is used in computer external connection inserts original HDMI line in the receiving port, then can reach the effect to original HDMI line extension through the delivery outlet, and close the apron back, fixing base and apron wrap up the interface, the effectual effect that has played the protection, avoided the interface to receive destruction, and the apron is connected the second and is extruded with original HDMI line to fix the interface to a certain extent, avoided appearing the condition that the interface drops.

2. This HDMI extender is used to computer external connection through setting up the joint subassembly, outwards twitches the handle to the rotation of control apron is opened, and when closing the apron, drives the stopper under the effect of elastic component resilience and slides in the slot, thereby fixes the apron, reaches the effect of closing the apron.

Drawings

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

fig. 2 is a schematic structural view of the fixing base and the second joint of the present invention;

fig. 3 is a schematic structural view of the clamping assembly of the present invention.

In the figure: the connector comprises a first connector 1, an output port 101, a second connector 2, a receiving port 201, a connecting wire 3, a fixing seat 4, a cover plate 5, a clamping assembly 6, a first clamping block 601, a second clamping block 602, a first clamping groove 603, a second clamping groove 604, a fixing block 605, a slot 606, a limiting block 607, a sliding block 608, a connecting rod 609, an elastic element 610 and a handle 611.

Detailed Description

The embodiment of the utility model discloses HDMI extender is used to computer external connection, as shown in fig. 1-3, including first joint 1, second joint 2 and connecting wire 3, the lateral wall of first joint 1 and the lateral wall of second joint 2 are connected through connecting wire 3, and one side that connecting wire 3 was kept away from to first joint 1 and second joint 2 is provided with delivery outlet 101 and acceptance slot 201 respectively, inserts original HDMI line in acceptance slot 201, then can reach the effect to original HDMI line extension through delivery outlet 101.

More specifically, fixedly connected with fixing base 4 on the surface that the second connects 2, the top of fixing base 4 is rotated and is connected with apron 5, the cavity that forms between fixing base 4 and the apron 5 connects 2 looks adaptations with the second, and one side of fixing base 4 and the lateral wall of apron 5 are provided with joint subassembly 6, close the apron 5 back, fixing base 4 wraps up the interface with apron 5, the effectual effect that has played the protection, avoided the interface to receive destruction, and apron 5 extrudees second joint 2 and original HDMI line, thereby fix the interface to a certain extent, the condition that the interface drops has been avoided appearing.

In this embodiment, the clamping assembly 6 includes a first clamping block 601 and a second clamping block 602, the first clamping block 601 and the second clamping block 602 are respectively and fixedly connected to one side of the cover plate 5 and a side wall of the fixing base 4, a first clamping groove 603 and a second clamping groove 604 are formed in the second clamping block 602, the side wall of the first clamping groove 603 is communicated with the second clamping groove 604, a fixing block 605 matched with the second clamping groove 604 is fixedly connected to the bottom of the first clamping block 601, a slot 606 is formed in the fixing block 605, a limiting block 607 is slidably connected to the inside of the slot 606, one end of the limiting block 607 penetrates through the side wall of the second clamping groove 604 and extends into the first clamping groove 603, and a sliding block 608 is fixedly connected to the side wall of the second clamping groove, two ends of the sliding block 608 are slidably connected to the top wall and the bottom wall of the first clamping groove 603, a connecting rod 609 is welded to one end of the sliding block 608 away, and the two ends of the elastic element 610 are respectively welded on the side wall of the first clamping groove 603 and the side wall of the sliding block 608, and the connecting rod 609 is pulled outwards, so that the cover plate 5 is controlled to rotate and open, when the cover plate 5 is closed, the limiting block 607 is driven to slide into the slot 606 under the action of the elastic force of the elastic element 610, so that the cover plate 5 is fixed, and the effect of closing the cover plate 5 is achieved.

Furthermore, one end of the connecting rod 609 far away from the sliding block 608 passes through the outer wall of the second latch 602 and extends outwards, and a handle 611 is fixedly connected to the end, so that the sliding of the connecting rod 609 is controlled conveniently through the handle 611.

More specifically, the central axis of the first fixture block 601 coincides with the central axis of the fixture block 605, and the central axes of the limiting block 607, the sliding block 608 and the connecting rod 609 coincide with each other, so that the stability of the device is improved, and the service life of the device is further prolonged.

The working principle is as follows: in the using process, the handle 611 is firstly pulled outwards to drive the connecting rod 609, the sliding block 608 and the limiting block 607 to slide outwards, the elastic element 610 is compressed at the same time, the elastic element 610 is in a force accumulation compressed state until the limiting block 607 is completely separated from the slot 606, at the moment, the cover plate 5 is rotated, the cover plate 5 is opened, the original HDMI cable is inserted into the receiving port 201, the original HDMI cable can be extended through the output port 101, when the cover plate 5 is closed, the cover plate 5 is rotated to clamp the fixing block 605 into the second clamping groove 604 until the fixing block 605 is contacted with the bottom wall of the second clamping groove 604, at the moment, the handle 611 is released, the elastic element 610 which is in the force accumulation compressed state before is stretched and rebounded, so that the sliding block 608 and the limiting block 607 are driven to move towards the slot 606 until the limiting block 607 is clamped into the slot 606, the closing of the cover plate 5 is completed, the effectual effect that has played the protection has avoided the interface to receive destruction, and apron 5 extrudees second joint 2 and original HDMI line to fix the interface to a certain extent, avoided the condition that the interface drops to appear.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a computer is HDMI extender for external connection, includes first joint (1), second joint (2) and connecting wire (3), its characterized in that: the lateral wall of first joint (1) and the lateral wall that the second connects (2) are connected through connecting wire (3), one side that connecting wire (3) were kept away from in first joint (1) and second joint (2) is provided with delivery outlet (101) and receiving opening (201) respectively, fixedly connected with fixing base (4) on the surface of second joint (2), the top of fixing base (4) is rotated and is connected with apron (5), the cavity and the second that form between fixing base (4) and apron (5) connect (2) looks adaptation, just one side of fixing base (4) and the lateral wall of apron (5) are provided with joint subassembly (6).

2. The HDMI extender of claim 1, wherein said HDMI extender further comprises: the clamping assembly (6) comprises a first clamping block (601) and a second clamping block (602), the first clamping block (601) and the second clamping block (602) are respectively and fixedly connected to one side of the cover plate (5) and the side wall of the fixing seat (4), a first clamping groove (603) and a second clamping groove (604) are formed in the second clamping block (602), the side wall of the first clamping groove (603) is communicated with the second clamping groove (604), the bottom of the first clamping block (601) is fixedly connected with a fixing block (605) matched with the second clamping groove (604), an insertion groove (606) is formed in the fixing block (605), a limiting block (607) is slidably connected in the insertion groove (606), one end of the limiting block (607) penetrates through the side wall of the second clamping groove (604), extends towards the inside of the first clamping groove (603) and is fixedly connected with a sliding block (608), and two ends of the sliding block (608) are slidably connected to the top wall and the bottom wall of the first clamping groove (603), and a connecting rod (609) is welded at one end of the sliding block (608) far away from the limiting block (607).

3. The HDMI extender of claim 2, wherein said HDMI extender further comprises: an elastic piece (610) is movably sleeved on the outer surface of the connecting rod (609), and two ends of the elastic piece (610) are respectively welded on the side wall of the first clamping groove (603) and the side wall of the sliding block (608).

4. The HDMI extender of claim 2, wherein said HDMI extender further comprises: one end of the connecting rod (609) far away from the sliding block (608) penetrates through the outer wall of the second clamping block (602), extends outwards and is fixedly connected with a handle (611).

5. The HDMI extender of claim 2, wherein said HDMI extender further comprises: the central axis of the first fixture block (601) is coincident with the central axis of the fixing block (605).

6. The HDMI extender of claim 2, wherein said HDMI extender further comprises: the central axes of the limiting block (607), the sliding block (608) and the connecting rod (609) are all coincided.