CN209993270U

CN209993270U - LED display screen supporting HDMI

Info

Publication number: CN209993270U
Application number: CN201920507060.0U
Authority: CN
Inventors: 邱春锦
Original assignee: Shenzhen Yatenis Technology Co Ltd
Current assignee: Shenzhen Yatenis Technology Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2020-01-24
Anticipated expiration: 2029-04-15

Abstract

The utility model relates to the field of LED display screens, and discloses an LED display screen supporting HDMI, which comprises a device main body, wherein the top of the device main body is fixedly connected with a shell, the bottom of the back surface of the shell is embedded and connected with an HDMI connector movable groove, the inside of the HDMI connector movable groove is movably connected with an HDMI connector, the front surface of the HDMI connector is embedded and connected with an HDMI jack, the left side and the right side of the HDMI jack are embedded and connected with connecting grooves, the inside of the connecting groove is fixedly connected with a limit block, the front surface of the HDMI jack is movably connected with an HDMI plug, when the HDMI plug is installed, the HDMI plug is inserted into the HDMI jack, a hook can be inserted into the connecting groove, when the hook buckles the limit block, the installation is completed, the installation of the HDMI plug and the HDMI jack is firmer through the mutual matching of the hook and the limit block, the withdrawal of the HDMI plug from the HDMI jack under the action of external force is, the use of the device main body is improved and more convenient.

Description

LED display screen supporting HDMI

Technical Field

The utility model relates to a LED display screen technical field, in particular to support HDMI's LED display screen.

Background

The HDMI (High Definition Multimedia Interface) is a digital video/audio Interface technology, and is a special digital Interface suitable for video transmission, which can simultaneously transmit audio and video signals, and the highest data transmission speed is 18Gbps (version 2.0). Without the need for digital-to-analog or analog-to-digital conversion prior to signal transmission. HDMI can be combined with broadband digital content protection (HDCP) to prevent unauthorized copying of copyrighted video content. The extra space of HDMI can be applied to audio/video format upgraded in the future. HDMI also has a large margin because a 1080p video and an 8 channel audio signal require less than 0.5 GB/s. This allows it to be connected to a DVD player, receiver and PRR, respectively, with one cable.

However, in the prior art, because the existing HDMI plug is reinforced by the screws on both sides, the operator needs to rotate the screws on both sides to complete the installation or disassembly of the HDMI plug at every time, and although the effect of reinforcing the HDMI plug can be achieved by the screws arranged, the situation that the HDMI plug is inconvenient to use is caused by the fact that the screws need to be rotated at every time, and the position of the existing HDMI jack is fixed, so that certain requirements on an installation site are required when the HDMI plug is installed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an LED display screen supporting HDMI,

in order to solve the above technical problems, the technical solution of the present invention is (applicable to general applications) or the basic idea of the present invention is (applicable to compliance applications), an LED display panel supporting HDMI, comprising a device main body, a housing and an LED display panel, wherein the top of the device main body is fixedly connected with the housing, the middle part of the housing is connected with the LED display panel in an embedded manner, the bottom of the housing is fixedly connected with a base, the inner side of the housing is fixedly connected with an LED display panel mounting part, the inner middle part of the housing is fixedly connected with a circuit board, the bottom of the circuit board is connected with a connecting wire in an embedded manner, the bottom of the housing is connected with a bottom heat dissipation hole in a penetrating manner, the bottom of the back of the housing is connected with an HDMI connector active slot in an embedded manner, the inner part of the HDMI connector active slot is, the preceding embedding of HDMI connector is connected with the HDMI jack, the left side and the right side embedding of HDMI jack are connected with the spread groove, the inside fixedly connected with stopper of spread groove, the preceding swing joint of HDMI jack has the HDMI plug, the left side and the right side swing joint of HDMI plug have the pothook, the inboard swing joint of pothook has the fulcrum, the left side and the right side fixedly connected with installation wall of HDMI connector, the right side through connection of installation wall has adjusting bolt.

Preferably, the right lower corner of the front surface of the shell is connected with an adjusting button in an embedded mode, and the right side of the adjusting button is connected with a power switch in an embedded mode.

Preferably, the top end of the base is movably connected with a mounting seat.

Preferably, the top of the back of the housing is connected with a top heat dissipation hole in a penetrating manner.

Preferably, the periphery of the adjusting bolt is tightly attached with an anti-slip wall.

Preferably, the mounting wall and the adjusting bolt together form an adjusting mechanism.

Preferably, the HDMI connector is divided into an HDMI jack and an HDMI plug.

Preferably, the mounting wall and the adjusting bolt are provided with two groups and distributed on two sides of the HDMI connector.

Preferably, the pothooks are provided with two groups which are distributed on two sides of the HDMI plug, and the size and the number of the pothooks are matched with the size and the number of the connecting grooves.

Preferably, the bottom heat dissipation holes and the top heat dissipation holes form a convection channel.

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

1. adjustment mechanism can make the HDMI connector carry out ninety degrees rotations, and when the angle modulation of HDMI connector was good, the operator made the HDMI connector fix on the installation wall through rotating adjusting bolt, because the angle modulation of HDMI connector will be more convenient when being connected HDMI plug and device main part, the effectual flexibility that improves the device main part.

2. When the HDMI plug is installed, through inserting the HDMI plug in the HDMI jack, the pothook also can insert in the spread groove, when the stopper is buckled to the pothook, the installation is accomplished, through mutually supporting of pothook and stopper, can make the HDMI plug and the installation of HDMI jack more firm, avoid the HDMI plug to receive the effect of external force and withdraw from in the HDMI jack, bring inconvenience for the user, and can be under the firm performance of guaranteeing the HDMI plug through the pothook that sets up, it is more convenient to have improved the use of device main part.

Drawings

Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic view of the overall back structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic view of the sectional structure of the housing of the present invention;

fig. 5 is a schematic diagram of a cross-sectional structure of the HDMI connector of the present invention.

In the figure: 1. the device main part, 2, the shell, 201, the LED display screen installation department, 202, the circuit board, 203, connecting wire, 204, bottom louvre, 205, HDMI connector activity groove, 3, the LED display screen, 4, the base, 5, adjustment button, 6, switch, 7, top louvre, 8, the mount pad, 9, the HDMI connector, 901, the spread groove, 902, the HDMI jack, 903, the stopper, 904, the HDMI plug, 905, the pothook, 906, the fulcrum, 10, the installation wall, 11, adjusting bolt, 12, the antiskid wall.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-5, the utility model discloses an LED display screen supporting HDMI, comprising a device body 1, a housing 2 and an LED display screen 3, wherein the top of the device body 1 is fixedly connected with the housing 2, the middle part of the housing 2 is embedded and connected with the LED display screen 3, the bottom of the housing 2 is fixedly connected with a base 4, the inner side of the housing 2 is fixedly connected with an LED display screen mounting part 201, the middle part of the interior of the housing 2 is fixedly connected with a circuit board 202, the bottom of the circuit board 202 is embedded and connected with a connecting wire 203, the bottom of the housing 2 is connected with a bottom heat dissipation hole 204 in a penetrating way, the bottom of the back of the housing 2 is embedded and connected with an HDMI connector active slot 205, the interior of the HDMI connector active slot 205 is movably connected with an HDMI connector 9, the front of the HDMI connector 9 is embedded and connected with an HDMI jack 902, the inside fixedly connected with stopper 903 of spread groove 901, the preceding swing joint of HDMI jack 902 has HDMI plug 904, the left side and the right side swing joint of HDMI plug 904 have pothook 905, the inboard swing joint of pothook 905 has fulcrum 906, the left side and the right side fixedly connected with installation wall 10 of HDMI connector 9, the right side through connection of installation wall 10 has adjusting bolt 11.

Preferably, the right lower corner of the front surface of the shell 2 is connected with an adjusting button 5 in an embedded manner, and the right side of the adjusting button 5 is connected with a power switch 6 in an embedded manner.

Preferably, the top swing joint of base 4 has mount pad 8, and mount pad 8 can improve the convenience of device main part 1, and can also adjust LED display screen 3's angle to reach best use angle, the effectual time of having prolonged the user and using.

Preferably, there are top louvre 7 at the back top through connection of shell 2, and bottom louvre 204 and top louvre 7 form a convection current passageway, when device main part 1 moves, circuit board 202 and LED display screen 3 can send out the heat, if the heat can not in time distribute away, can make circuit board 202 and LED display screen 3's temperature improve, thereby can increase circuit board 202 and LED display screen 3's ageing speed, still can cause circuit board 202 and LED display screen 3's damage when serious, form a convection current passageway through bottom louvre 204 and top louvre 7, can accelerate the inside thermal speed of giving off of shell 2, thereby improve the heat dispersion of device main part 1.

Preferably, the periphery of the adjusting bolt 11 is closely attached with the anti-slip wall 12, and when the angle of the HDMI connector 9 needs to be adjusted, the anti-slip wall 12 can increase the friction force between the fingers of the operator and the adjusting bolt 11, so as to better adjust the HDMI connector 9.

Preferably, the mounting wall 10 and the adjusting bolt 11 jointly form an adjusting mechanism, two sets of mounting walls 10 and adjusting bolts 11 are arranged, the two sets of mounting walls and the two sets of adjusting bolts are distributed on two sides of the HDMI connector 9, the adjusting mechanism can enable the HDMI connector 9 to rotate ninety degrees, when the angle of the HDMI connector 9 is adjusted, an operator can shorten the distance between the adjusting bolt 11 and the HDMI connector 9 by rotating the adjusting bolt 11, so as to extrude the mounting wall 10, increase the friction force between the HDMI connector 9 and the mounting wall 10, and enable the HDMI connector 9 to be fixed on the mounting wall 10, because the angle of the HDMI connector 9 is adjustable, when the HDMI plug 904 is connected with the device body 1, the convenience is improved, and the flexibility of the device body 1 is effectively improved.

Preferably, HDMI connector 9 divides into two parts of HDMI jack 902 and HDMI plug 904 altogether, pothook 905 is equipped with two sets ofly, distribute in the both sides of HDMI plug 904, and the size and the quantity of pothook 905 all match with the size and the quantity of spread groove 901, when installing HDMI plug 904, through inserting HDMI plug 904 in HDMI jack 902, pothook 905 also can insert in spread groove 901, when pothook 905 withstands stopper 903, the installation is accomplished, mutually support through pothook 905 and stopper 903, can make HDMI plug 904 and HDMI jack 902 install more firm, avoid HDMI plug 904 to receive the effect of external force and withdraw from in HDMI jack 902, bring inconvenience for the user, and can be under the fastness performance of guaranteeing HDMI plug through the pothook 905 that sets up, the use that has improved device main part 1 is more convenient.

The working principle is as follows:

firstly, when the HDMI plug 904 is installed, the HDMI plug 904 is inserted into the HDMI jack 902, the hooks 905 are also inserted into the connecting grooves 901, when the hooks 905 buckle the limit blocks 903, the installation is completed, the HDMI plug 904 and the HDMI jack 902 can be installed more firmly by the mutual matching of the hooks 905 and the limit blocks 903, the HDMI plug 904 is prevented from withdrawing from the HDMI jack 902 under the action of external force, inconvenience is brought to a user, and the use of the device main body 1 is improved more conveniently by the arranged hooks 905 under the condition of ensuring the firmness of the HDMI plug 904;

then, the adjustment mechanism can rotate the HDMI connector 9 by ninety degrees, when the angle of the HDMI connector 9 is adjusted, the operator rotates the adjustment bolt 11 to shorten the distance between the adjustment bolt 11 and the HDMI connector 9, so as to squeeze the installation wall 10, increase the friction force between the HDMI connector 9 and the installation wall 10, and fix the HDMI connector 9 on the installation wall 10, because the angle of the HDMI connector 9 is adjustable, the connection of the HDMI plug 904 and the device body 1 is more convenient, and the flexibility of the device body 1 is effectively improved;

then, the installation seat 8 can improve the convenience of the device main body 1, and can also adjust the angle of the LED display screen 3 to achieve the optimal use angle, thereby effectively prolonging the use time of a user;

finally, when the device body 1 is operated, the circuit board 202 and the LED display screen 3 can emit heat, if the heat cannot be emitted in time, the temperature of the circuit board 202 and the LED display screen 3 can be increased, thereby increasing the aging speed of the circuit board 202 and the LED display screen 3, and further causing the damage of the circuit board 202 and the LED display screen 3 in serious cases, a convection channel is formed by the bottom heat dissipation holes 204 and the top heat dissipation holes 7, the heat emission speed in the shell 2 can be increased, and the heat radiation performance of the device body 1 is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a support HDMI's LED display screen, includes device main part (1), shell (2) and LED display screen (3), its characterized in that: the top of the device main body (1) is fixedly connected with a shell (2), the middle part of the shell (2) is embedded and connected with an LED display screen (3), the bottom end of the shell (2) is fixedly connected with a base (4), the inner side of the shell (2) is fixedly connected with an LED display screen mounting part (201), the middle part of the shell (2) is fixedly connected with a circuit board (202), the bottom of the circuit board (202) is embedded and connected with a connecting wire (203), the bottom of the shell (2) is connected with a bottom heat dissipation hole (204) in a penetrating way, the bottom of the back of the shell (2) is embedded and connected with an HDMI connector movable groove (205), the inner part of the HDMI connector movable groove (205) is movably connected with an HDMI connector (9), the front of the HDMI connector (9) is embedded and connected with an HDMI jack (902), and the left side and the right side of the HDMI jack (902, the inside fixedly connected with stopper (903) of spread groove (901), the preceding swing joint of HDMI jack (902) has HDMI plug (904), the left side and the right side swing joint of HDMI plug (904) have pothook (905), the inboard swing joint of pothook (905) has fulcrum (906), the left side and the right side fixedly connected with installation wall (10) of HDMI connector (9), the right side through connection of installation wall (10) has adjusting bolt (11).

2. An HDMI enabled LED display screen according to claim 1, wherein: the right lower corner of the front surface of the shell (2) is connected with an adjusting button (5) in an embedded mode, and the right side of the adjusting button (5) is connected with a power switch (6) in an embedded mode.

3. An HDMI enabled LED display screen according to claim 1, wherein: the top end of the base (4) is movably connected with a mounting seat (8).

4. An HDMI enabled LED display screen according to claim 1, wherein: the top of the back of the shell (2) is connected with a top heat dissipation hole (7) in a penetrating way.

5. An HDMI enabled LED display screen according to claim 1, wherein: the periphery of the adjusting bolt (11) is tightly attached with an anti-slip wall (12).

6. An HDMI enabled LED display screen according to claim 1, wherein: the mounting wall (10) and the adjusting bolt (11) jointly form an adjusting mechanism.

7. An HDMI enabled LED display screen according to claim 1, wherein: the HDMI connector (9) is divided into an HDMI jack (902) and an HDMI plug (904) in common.

8. An HDMI enabled LED display screen according to claim 1, wherein: the mounting walls (10) and the adjusting bolts (11) are provided with two groups and are distributed on two sides of the HDMI connector (9).

9. An HDMI enabled LED display screen according to claim 1, wherein: the pothooks (905) are provided with two groups which are distributed on two sides of the HDMI plug (904), and the size and the number of the pothooks (905) are matched with the size and the number of the connecting grooves (901).

10. An HDMI enabled LED display according to claim 1 or 4, wherein: the bottom heat dissipation holes (204) and the top heat dissipation holes (7) form a convection channel.