CN217485029U

CN217485029U - LED display screen

Info

Publication number: CN217485029U
Application number: CN202221097168.5U
Authority: CN
Inventors: 郭赤诚; 高炳楼
Original assignee: Ningbo Shang Mei Chuang Photoelectric Technology Co ltd
Current assignee: Ningbo Shang Mei Chuang Photoelectric Technology Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-23
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a LED display screen, including the display screen support frame, display panel is installed to the display screen support frame, and the display panel periphery is equipped with the trim cover around its a week, the trim cover cooperation is installed on the display screen support frame lateral wall all around. The effect that sets up like this lies in installing display panel in the front of display screen support frame, fixes a position display panel mounted position through the decoration cover in the display screen support frame outside simultaneously to reduce display screen installation process, promoted display screen installation effectiveness.

Description

LED display screen

Technical Field

The utility model relates to a display screen mounting structure technical field, concretely relates to LED display screen.

Background

Along with the development of science and technology, people have higher and higher demands on display screens, wherein an LED display screen is always a mainstream display screen in the market, so that the development of the LED display screen becomes the focus of research of professionals in the field.

In prior art LED display screen generally includes display panel, the control module group, box frame and box backshell, during the installation, at first need with display panel and control module group cooperation installation, install display panel on the box frame back simultaneously, adopt the fastener with box frame fixed mounting on the box backshell, thereby accomplish the installation flow of whole LED display screen, the production installation procedure of above-mentioned LED display screen installation flow is comparatively loaded down with trivial details, the installation effectiveness is low, and box frame's the thickness that has increased the LED display screen that sets up the change looks, the weight of LED display screen has been promoted, and then the inconvenience of LED display screen installation transport has been caused.

Disclosure of Invention

In order to solve the problem, the utility model provides a simple structure, simple to operate have reduced display screen thickness simultaneously, have realized the LED display screen that requires to the lightweight of display screen at present.

In order to reach above-mentioned purpose, the utility model discloses a LED display screen, including the display screen support frame, display panel is installed to the display screen support frame, and the display panel periphery is equipped with the decorative cover around its a week, the decorative cover cooperation is installed on the display screen support frame lateral wall all around. The effect that sets up like this lies in installing display panel in the front of display screen support frame, fixes a position display panel mounted position through the decoration cover in the display screen support frame outside simultaneously to reduce display screen installation process, promoted display screen installation effectiveness.

The display screen support frame and the decorative cover are arranged in a round-corner rectangular structure, a window portion used for the cutting sleeve display panel is arranged in the decorative cover, a plurality of positioning buckles are arranged around the window portion in a surrounding mode, the plurality of positioning buckles are evenly distributed on the inner side wall of the periphery of the decorative cover, and positioning openings corresponding to the number and the positions of the positioning buckles are evenly distributed on the outer side wall of the periphery of the display screen support frame. The effect that sets up like this lies in detaining through window portion location all around and the cooperation of display screen support frame location opening all around to adorn the cover spiral-lock on the lateral wall of display screen support frame, with display panel fixing clip cover inboard at the window portion simultaneously, increased stability, the reliability of being connected between display panel and the display screen support frame.

According to a further scheme, a plurality of connecting buckles are arranged on the inner side wall of the periphery of the decorative sleeve in a surrounding mode, the connecting buckles are located between every two adjacent positioning buckles, a plurality of positioning clamping grooves corresponding to the connecting buckles are formed in the outer side wall of the display screen supporting frame, and the plane where the positioning clamping grooves are located is higher than the plane where the positioning openings are located. The effect that sets up like this lies in cooperating with the positioning channel section that display screen support frame border was seted up through the connecting buckle that sets up between per two adjacent location is detained, and the location that is less than positioning channel section through the mounted position simultaneously detains the cooperation with the location in the decoration cover, prevents that the decoration cover from sliding on the display screen support frame to further the spiral-lock of decoration cover is on the lateral wall of display screen support frame, has increased the stability, the reliability that decoration cover and display screen support frame are connected.

The scheme that goes further is, decorate cover inside wall all around on be equipped with the position portion that supports around window portion a week, the position portion that supports is located the border of window portion, display panel's front and decoration cover are in the coplanar, display panel's the back is through the position portion location installation that supports around window portion a week in the display screen support frame, and is equipped with the integrated circuit board who is used for controlling display panel between display panel's the back and the display screen support frame. The effect that sets up like this lies in through setting up the back cooperation at the position portion of keeping to on window portion border and display panel, sets up display panel's front and decorative cover simultaneously on same height to with the display panel fixing clip dress in window portion inboard, guarantee that display panel does not send, does not fall, and reduced the whole thickness of display screen, realized the lightweight of display screen.

The utility model provides a further scheme is, the front of display screen support frame on set up towards the first opening and the second opening that the extension of display screen support frame back was used for holding electronic component, the second opening sets up in first opening below, is equipped with display screen button installed part in the second opening, through bolt fixed connection between display screen button installed part and the second opening, the display screen button of having arranged side by side in the display screen button installed part, and when display panel display screen support frame cooperation installation, the button installing port cooperation of having seted up in the surface of display screen button and the display panel. The effect that sets up like this lies in through first opening and the second opening that extends in the display screen support frame towards the display screen support frame back, simultaneously respectively with the electronic component holding at the integrated circuit board back in first opening, the display screen button installed part is laid in the second opening to guarantee that display screen button and display panel are in the coplanar, further reduced the whole thickness of display screen, realized the lightweight of display screen.

The further scheme is that the outer side walls at the two ends of the display screen key mounting piece are provided with positioning buckles, and the positioning buckles are matched with the positioning parts arranged on the inner side walls at the two ends of the second opening part. The effect that sets up like this lies in through the cooperation of the spacing portion on the locating clip that sets up on the display screen button installed part lateral wall and the second opening inside wall, with display screen button installed part fixed mounting in the second opening, prevents that display screen button installed part from sliding in the second opening to guarantee that display screen button and display panel are in the coplanar all the time, realize high sensitivity's contact control.

Still further scheme be, second opening portion lower border strengthening rib of having arranged side by side, the strengthening rib setting is established to first strengthening rib with the strengthening rib of second opening portion one end on the inner wall of second opening portion, and the other end is established to the second strengthening rib, and wherein first strengthening rib is two mutual parallel arrangement's strengthening rib, and the clearance between the strengthening rib of aforementioned two mutual parallel arrangement is equipped with along the epitaxial location portion cooperation that vertical direction set up with display screen button installed part one end. The effect that sets up like this lies in through setting up the strengthening rib on the inside wall of border under the second opening side by side, further strengthens stability, the reliability of being connected between display screen button installed part and the second opening, simultaneously through the cooperation of the epitaxial location portion of the clearance in the middle of the first strengthening rib and display screen button installed part one end to confirm the installation direction of display screen button installed part, reduce the display screen installation degree of difficulty.

The LED display screen designed by the utility model is fixedly buckled on the outer side wall of the display screen support frame through the matching of the positioning clamping groove arranged in the display screen support frame, the positioning opening and the connecting buckle arranged in the decorative sleeve as well as the positioning buckle, thereby ensuring the stability and the reliability of the connection between the display screen support frame and the decorative sleeve, the window part is arranged in the decorative sleeve, the front surface of the display panel and the decorative sleeve are arranged in the same plane through the matching of the abutting part arranged at the edge of the window part and the back surface of the display panel, meanwhile, a display screen key mounting part and electronic elements on the back of the integrated circuit board are respectively and fixedly arranged in a first opening part and a second opening part which are arranged in the display screen supporting frame, thereby when simple structure, simple to operate, reduced display screen thickness, realized the lightweight requirement to the display screen at present.

Drawings

FIG. 1 is a schematic view of the installation of an LED display screen.

FIG. 2 is an isometric view of a display screen support stand.

Fig. 3 is an isometric view of a trim cover.

FIG. 4 is an isometric view of a display screen key mount.

Fig. 5 is an isometric view of a display panel.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1.

As shown in fig. 1, fig. 2 and fig. 3, the LED display screen described in this embodiment, including display screen support frame 1, display panel 2 is installed to display screen support frame 1, and display panel 2 periphery is equipped with the decoration cover 3 that encircles its a week, display screen support frame 1 and decoration cover 3 all adopt the setting of fillet rectangle structure, it is used for cutting ferrule display panel 2's window portion 31 to open in the decoration cover 3, and a plurality of location buckles 32 have been seted up to window portion 31 all around the formula, a plurality of location buckles 32 equipartitions are on decoration cover 3 inside wall all around, and the equipartition has the location opening 33 corresponding with location buckle 32 quantity position on display screen support frame 1 outside wall all around, and decoration cover 3 cooperates the spiral-lock through location buckle 32 and location opening 33 on display screen support frame 1 outside wall all around.

A plurality of connecting buckles 34 are arranged on the inner side wall of the periphery of the decorative sleeve 3 in a surrounding manner, the connecting buckles 34 are positioned between every two adjacent positioning buckles 32, a plurality of positioning clamping grooves 35 corresponding to the connecting buckles 34 are arranged on the outer side wall of the display screen support frame 1, the plane where the positioning clamping grooves 35 are located is higher than the plane where the positioning openings 33 are located, a position abutting part 36 surrounding the periphery of the window part 31 is further arranged on the inner side wall of the periphery of the decorative sleeve 3, and the position abutting part 36 is arranged at the edge of the window part 31; the front surface of the display panel 2 and the decorative sleeve 3 are in the same plane, the back surface of the display panel 2 is positioned and installed in the display screen support frame 1 through the abutting part 36 surrounding the window part 31 for a circle, and an integrated circuit board for controlling the display panel 2 is arranged between the back surface of the display panel 2 and the display screen support frame 1.

As shown in fig. 2, 3, 4 and 5, a first opening 12 and a second opening 13 extending toward the back of the display screen support 1 for accommodating electronic components are formed in the front of the display screen support 1, the second opening 13 is formed below the first opening 12, a display screen key mounting member 14 is arranged in the second opening 13, the display screen key mounting member 14 is fixedly connected with the second opening 13 through bolts, and display screen keys 141 are arranged in the display screen key mounting member 14 in parallel; and when the display panel 2 and the display screen support frame 1 are installed in a matching manner, the surface of the display screen key 141 is matched with the key installation opening 142 formed in the display panel 2, the outer side walls of the two ends of the display screen key installation part 14 are provided with positioning buckles 143, and the positioning buckles 143 are matched with the positioning parts 144 formed on the inner side walls of the two ends of the second opening part 13.

The lower edge of the second opening part 13 is provided with reinforcing ribs 15 which are arranged in parallel, the reinforcing ribs 15 are arranged on the inner wall of the second opening part 13, the reinforcing rib 15 at one end of the second opening part 13 is set as a first reinforcing rib 151, the other end of the second opening part is set as a second reinforcing rib 152, the first reinforcing rib 152 is two reinforcing ribs 15 which are arranged in parallel, and a gap between the two reinforcing ribs 15 which are arranged in parallel is matched with an extension positioning part 145 which is arranged in the vertical direction and is arranged at one end of the display screen key installation part 14.

As shown in fig. 1 to 5, the LED display screen is installed as follows:

firstly, matching the decorative sleeve 3 with a positioning opening 33 and a positioning clamping groove 35 in the display screen support frame 1 through a connecting buckle 34 and a positioning buckle 32, and fixedly buckling the decorative sleeve 3 on the front surface of the display screen support frame 1;

the abutting part 36 arranged at the edge of the window part 31 in the decorative sleeve 3 is matched with the display panel 2, so that the back surface of the display panel 2 is arranged on the front surface of the display screen support frame 1, and meanwhile, the front surface of the display panel 2 and the decorative sleeve 3 are ensured to be in the same plane;

meanwhile, electronic components in the integrated circuit board are placed in a first opening portion 12 formed in the front face of the display screen support frame 1, a display screen key mounting piece 14 is placed in a second opening portion 13 formed below the first opening portion 12, and the surface of the display screen key 141 and the front face of the display panel 2 are in the same plane.

The foregoing is illustrative of the preferred embodiments of the present invention and is not to be construed as limiting thereof, although the invention is described in detail in the context of the preferred embodiments, which are not intended to limit the invention. Any person skilled in the art should make equivalent embodiments with equivalent changes by using some changes or modifications without departing from the technical scope of the present invention, and any brief introduction modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention still belong to the technical scope of the present invention.

Claims

1. The utility model provides a LED display screen, includes display screen support frame (1), its characterized in that display screen support frame (1) install display panel (2), display panel (2) periphery is equipped with decoration cover (3) around its a week, decoration cover (3) cooperation is installed on display screen support frame (1) lateral wall all around.

2. The LED display screen according to claim 1, characterized in that the display screen support frame (1) and the decorative cover (3) are both arranged in a rounded rectangle structure, a window portion (31) for clamping the sleeve display panel (2) is arranged in the decorative cover (3), a plurality of positioning buckles (32) are arranged around the window portion (31), the plurality of positioning buckles (32) are uniformly distributed on the peripheral inner side wall of the decorative cover (3), and positioning openings (33) corresponding to the number and the position of the positioning buckles (32) are uniformly distributed on the peripheral outer side wall of the display screen support frame (1).

3. The LED display screen according to claim 2, wherein a plurality of connecting buckles (34) are annularly arranged on the peripheral inner side wall of the decorative sleeve (3), the connecting buckles (34) are positioned between every two adjacent positioning buckles (32), a plurality of positioning clamping grooves (35) corresponding to the connecting buckles (34) are formed on the outer side wall of the display screen support frame (1), and the plane where the positioning clamping grooves (35) are located is higher than the plane where the positioning openings (33) are located.

4. The LED display screen according to claim 2 or 3, wherein the inner side wall around the decoration sleeve (3) is provided with a position abutting portion (36) surrounding the window portion (31) for one circle, the position abutting portion (36) is located at the edge of the window portion (31), the front surface of the display panel (2) and the decoration sleeve (3) are located in the same plane, the back surface of the display panel (2) is located and installed in the display screen support frame (1) through the position abutting portion (36) surrounding the window portion (31) for one circle, and an integrated circuit board for controlling the display panel (2) is arranged between the back surface of the display panel (2) and the display screen support frame (1).

5. The LED display screen of claim 4, wherein the front surface of the display screen support frame (1) is provided with a first opening portion (12) and a second opening portion (13) which extend towards the back surface of the display screen support frame (1) and are used for accommodating electronic components, the second opening portion (13) is arranged below the first opening portion (12), a display screen key mounting portion (14) is arranged in the second opening portion (13), the display screen key mounting portion (14) is fixedly connected with the second opening portion (13) through bolts, display screen keys (141) are arranged in the display screen key mounting portion (14) in parallel, and when the display panel (2) is installed in a matched manner with the display screen support frame (1), the surface of each display screen key (141) is matched with a key mounting opening (142) formed in the display panel (2).

6. The LED display screen of claim 5, wherein the outer side walls of the two ends of the display screen key mounting member (14) are provided with positioning buckles (143), and the positioning buckles (143) are matched with the positioning parts (144) arranged on the inner side walls of the two ends of the second opening part (13).

7. The LED display screen according to claim 6, wherein the lower edge of the second opening portion (13) is provided with the reinforcing ribs (15) arranged in parallel, the reinforcing ribs (15) are arranged on the inner wall of the second opening portion (13), the reinforcing rib (15) at one end of the second opening portion (13) is provided with a first reinforcing rib (151), the other end of the second opening portion is provided with a second reinforcing rib (152), the first reinforcing rib (151) is provided with two reinforcing ribs (15) arranged in parallel, and a gap between the two reinforcing ribs (15) arranged in parallel is matched with an extension positioning portion (145) arranged in the vertical direction at one end of the display screen key mounting member (14).