Integrated screen with attached liquid crystal screen and touch screen

Abstract

The utility model relates to the technical field of display screens, in particular to a liquid crystal screen and touch screen attached integrated screen which comprises a touch screen body, an outer frame is arranged outside the touch screen body, L-shaped connecting frames are fixedly connected to the two sides of the back face of the outer frame, fixing grooves are formed in the bottom ends of the opposite sides of the two L-shaped connecting frames, and the two L-shaped connecting frames are fixedly connected with the fixing grooves. A mounting assembly is arranged on the back face of the outer frame and comprises a mounting base arranged on the back face of the outer frame, mounting plates are fixedly connected to the two ends of the mounting base, a rotating rod penetrates through the middle of the top of the mounting base, and the surface of the rotating rod is rotationally connected with the top of the mounting base; a driving bevel gear is fixedly connected to the bottom end of the rotating rod, a cross rod is arranged in an inner cavity of the mounting base, fixing plates are rotatably connected to the two ends of the cross rod, and a driven bevel gear is fixedly connected to the middle of the surface of the cross rod, so that the touch screen body can be stably mounted and is convenient to disassemble.

Description

Technical Field

[0001] This utility model relates to the field of display screen technology, specifically to an integrated screen in which an LCD screen and a touch screen are bonded together. Background Technology

[0002] A touch screen is a sensory liquid crystal display device that can receive input signals from touch. When a graphic button on the screen is touched, the tactile feedback system on the screen can drive various connected devices according to a pre-programmed program, and create vivid audio-visual effects from the liquid crystal display screen.

[0003] The utility model patent application with publication number CN114020169A discloses a touch screen that can achieve an integrated color effect on an LCD screen. When the touch screen and the LCD screen are assembled by the mounting body, the LCD screen can be just right in the mounting body, thereby making the LCD screen and the touch screen fit more tightly.

[0004] Most existing touchscreens are installed by placing them directly on a platform or mounting them on a wall. Placing them directly on a platform results in poor stability, making them prone to tipping over due to impacts. Mounting them on a wall makes maintenance more complicated. Utility Model Content

[0005] The purpose of this invention is to provide an integrated screen that combines an LCD screen and a touch screen, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An integrated screen combining an LCD screen and a touch screen includes a touch screen body, an outer frame is provided on the outside of the touch screen body, L-shaped connecting brackets are fixedly connected to both sides of the back of the outer frame, a fixing groove is provided at the bottom of the opposite side of the two L-shaped connecting brackets, and an installation component is provided on the back of the outer frame.

[0008] The mounting assembly includes a mounting base disposed on the back of the outer frame. Mounting plates are fixedly connected to both ends of the mounting base. A rotating rod passes through the center of the top of the mounting base, and the surface of the rotating rod is rotatably connected to the top of the mounting base. A driving bevel gear is fixedly connected to the bottom end of the rotating rod. A crossbar is disposed within the inner cavity of the mounting base. Fixed plates are rotatably connected to both ends of the crossbar. A driven bevel gear is fixedly connected to the center of the surface of the crossbar. Rotating cylinders are fixedly connected to both sides of the surface of the crossbar. Spiral grooves are formed on the surfaces of both rotating cylinders. Moving blocks are disposed below both rotating cylinders. Sliding rods are fixedly connected to the tops of both moving blocks. Fixed rods are fixedly connected to the sides of the two moving blocks that are far apart from each other. Guide sliders are fixedly connected to the bottoms of both moving blocks.

[0009] As a preferred embodiment of this utility model, the top ends of both fixing plates are fixedly connected to the top of the inner cavity of the mounting base, and the driven bevel gear is meshed with the driving bevel gear.

[0010] As a preferred embodiment of this utility model, the top ends of the two sliding rods extend into the interior of the two spiral grooves, and the top ends of the two sliding rods are slidably connected to the inner walls of the two spiral grooves.

[0011] As a preferred embodiment of this utility model, a guide groove is provided at the bottom of the inner cavity of the mounting base, and the ends of the two guide sliders away from the moving block extend into the interior of the guide groove.

[0012] As a preferred embodiment of this utility model, the ends of the two L-shaped connecting brackets away from the outer frame extend through both sides of the top of the mounting base and into the interior of the mounting base, and the ends of the two fixing rods away from the moving block extend into the interior of the two fixing slots.

[0013] As a preferred embodiment of this utility model, the two spiral grooves are arranged in opposite spiral directions.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, two L-shaped connecting brackets are inserted into the interior of the mounting base, and the L-shaped connecting brackets are fixed by engaging with the fixing rods on both sides and the fixing groove, thereby realizing the installation of the touch screen body and facilitating the maintenance of the touch screen body. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the rear structure of the outer frame of this utility model;

[0019] Figure 4 This is a top view cross-sectional structural diagram of the mounting component of this utility model.

[0020] In the diagram: 1. Touchscreen body; 2. Outer frame; 3. L-shaped connecting bracket; 4. Fixing groove; 5. Mounting assembly; 501. Mounting base; 502. Mounting plate; 503. Rotating rod; 504. Driving bevel gear; 505. Crossbar; 506. Driven bevel gear; 507. Fixing plate; 508. Rotating cylinder; 509. Spiral groove; 510. Moving block; 511. Sliding rod; 512. Fixing rod; 513. Guide groove; 514. Guide slider. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] For examples, please refer to Figure 1-4 This utility model provides a technical solution:

[0026] An integrated screen combining an LCD screen and a touch screen includes a touch screen body 1. An outer frame 2 is provided on the outside of the touch screen body 1. L-shaped connecting brackets 3 are fixedly connected to both sides of the back of the outer frame 2. A fixing groove 4 is formed at the bottom end of each L-shaped connecting bracket 3 on opposite sides. A mounting assembly 5 is provided on the back of the outer frame 2. The mounting assembly 5 includes a mounting base 501 on the back of the outer frame 2. Mounting plates 502 are fixedly connected to both ends of the mounting base 501. A rotating rod 503 passes through the center of the top of the mounting base 501. The surface of the rotating rod 503 is rotatably connected to the top of the mounting base 501. A main... The moving bevel gear 504 and the inner cavity of the mounting base 501 are provided with a crossbar 505. Both ends of the crossbar 505 are rotatably connected to a fixing plate 507. The driven bevel gear 506 is fixedly connected to the middle of the surface of the crossbar 505. Rotary cylinders 508 are fixedly connected to both sides of the surface of the crossbar 505. The surfaces of the two rotary cylinders 508 are provided with spiral grooves 509. The bottom of the two rotary cylinders 508 are provided with moving blocks 510. The top of the two moving blocks 510 is fixedly connected to a sliding rod 511. The sides of the two moving blocks 510 that are far apart from each other are fixedly connected to a fixing rod 512. The bottom of the two moving blocks 510 is fixedly connected to a guide slider 514.

[0027] like Figure 4 As shown, the top ends of the two fixed plates 507 are fixedly connected to the top of the inner cavity of the mounting base 501. The driven bevel gear 506 is meshed with the driving bevel gear 504. The top ends of the two sliding rods 511 extend into the interior of the two spiral grooves 509 respectively. The top ends of the two sliding rods 511 are slidably connected to the inner wall of the two spiral grooves 509. A guide groove 513 is provided at the bottom of the inner cavity of the mounting base 501. The ends of the two guide sliders 514 away from the moving block 510 extend into the interior of the guide groove 513.

[0028] like Figure 2 , Figure 4 As shown, the ends of the two L-shaped connecting brackets 3 away from the outer frame 2 extend through both sides of the top of the mounting base 501 and into the interior of the mounting base 501, and the ends of the two fixing rods 512 away from the moving block 510 extend into the interior of the two fixing grooves 4, and the spiral directions of the two spiral grooves 509 are set in opposite directions.

[0029] The working process of this utility model is as follows: In use, the mounting base 501 is fixed to the wall with bolts. The L-shaped connecting brackets 3 on both sides of the back of the outer frame 2 are inserted into the mounting base 501. The rotating rod 503 rotates the driving bevel gear 504, which can cooperate with the driven bevel gear 506 to drive the crossbar 505 to rotate, thereby causing the two rotating cylinders 508 to rotate together. The two rotating cylinders 508 use the spiral grooves 509 opened on their surfaces to allow the two sliding rods 511 to slide on the inner wall of the spiral grooves 509. The two sliding rods 511 drive the two moving blocks 510 and the sliding rods 511 to move away from each other. The two fixing rods 512 are engaged in the inside of the fixing groove 4 to fix the touch screen body 1.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated screen combining an LCD screen and a touch screen, comprising a touch screen body (1), characterized in that: The touch screen body (1) is provided with an outer frame (2), and L-shaped connecting brackets (3) are fixedly connected to both sides of the back of the outer frame (2). The bottom of the two L-shaped connecting brackets (3) on opposite sides is provided with a fixing groove (4). The back of the outer frame (2) is provided with an installation component (5). The mounting assembly (5) includes a mounting base (501) disposed on the back of the outer frame (2). Mounting plates (502) are fixedly connected to both ends of the mounting base (501). A rotating rod (503) passes through the center of the top of the mounting base (501). The surface of the rotating rod (503) is rotatably connected to the top of the mounting base (501). A drive bevel gear (504) is fixedly connected to the bottom end of the rotating rod (503). A crossbar (505) is provided within the inner cavity of the mounting base (501). Fixed plates (507) are rotatably connected to both ends of the crossbar (505). A driven bevel gear (506) is fixedly connected to the middle of the surface of the crossbar (505). Rotary cylinders (508) are fixedly connected to both sides of the surface of the crossbar (505). Spiral grooves (509) are opened on the surface of the two rotary cylinders (508). Moving blocks (510) are provided below the two rotary cylinders (508). Sliding rods (511) are fixedly connected to the top of the two moving blocks (510). Fixed rods (512) are fixedly connected to the side of the two moving blocks (510) that are far apart from each other. Guide sliders (514) are fixedly connected to the bottom of the two moving blocks (510).

2. The integrated screen combining an LCD screen and a touch screen according to claim 1, characterized in that: The top ends of both fixed plates (507) are fixedly connected to the top of the inner cavity of the mounting base (501), and the driven bevel gear (506) is meshed with the driving bevel gear (504).

3. The integrated screen combining an LCD screen and a touch screen according to claim 1, characterized in that: The top ends of the two sliding rods (511) extend into the interior of the two spiral grooves (509), and the top ends of the two sliding rods (511) are slidably connected to the inner walls of the two spiral grooves (509).

4. The integrated screen combining an LCD screen and a touch screen according to claim 1, characterized in that: The bottom of the inner cavity of the mounting base (501) is provided with a guide groove (513), and the ends of the two guide sliders (514) away from the moving block (510) extend into the interior of the guide groove (513).

5. The integrated screen combining an LCD screen and a touch screen according to claim 1, characterized in that: The two L-shaped connecting brackets (3) extend from the outer frame (2) through both sides of the top of the mounting base (501) to the interior of the mounting base (501), and the two fixing rods (512) extend from the moving block (510) to the interior of the two fixing slots (4).

6. The integrated screen combining an LCD screen and a touch screen according to claim 1, characterized in that: The two spiral grooves (509) are arranged in opposite directions.

Images