Display module of display screen and assembly base of display module

Abstract

The invention relates to the technical field of display screens, in particular to a display module of a display screen and an assembling base thereof, the display module comprises a module frame and a counterweight control assembly, the rear end of the module frame is provided with a baffle plate, the rear of the baffle plate is connected with a locking assembly, and the counterweight control assembly is connected to the rear end of the locking assembly. The counterweight control assembly comprises a control rod, a rotating bearing and a counterweight block, the lower end of the control rod is connected with the counterweight block, and the rotating bearing penetrates through the lower end of the interior of the control rod, compared with an existing assembly base, the assembly base is provided with a counterweight structure, the gravity center position of equipment can be adjusted downwards and backwards, the gravity center of the equipment is more stable, and the assembly efficiency is improved. The display module is provided with the toppling protection structure, when the equipment topples, the protection plate can be popped out from the rear, so that the protection plate is popped to the front end of the equipment to protect the equipment and prevent the display module from being broken due to the toppling of the equipment, and the equipment can be protected after the inclination angle of the equipment is controlled by the adjusting structure.

Description

Technical Field

[0001] The present invention relates to the technical field of display screens, in particular to a display module of a display screen and an assembly base thereof. Background Art

[0002] The display module of a display screen is one of the core components of the display screen. It consists of multiple parts, including a liquid crystal panel, a backlight module, a driving circuit, etc. The liquid crystal panel is the main part of the display module. It displays images by controlling the arrangement of liquid crystal molecules. The backlight module provides light source so that the liquid crystal panel can display normally in a dark environment. The driving circuit is used to control the operation of the liquid crystal panel and convert the input image signal into a control signal that the liquid crystal panel can understand. The display module usually requires the use of a corresponding assembly base to assist and support the display module during use.

[0003] The bottom of the existing display module assembly base usually uses triangular or rectangular support feet, but the weight of the base is not large, which will cause the center of gravity of the entire device to be in a relatively high position, thereby causing a certain impact on the stability of the device. Therefore, in response to the above defects, the present application proposes a display module of a display screen and an assembly base thereof. Summary of the invention

[0004] The object of the present invention is to provide a display module of a display screen and an assembly base thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: it includes a module frame and a counterweight control assembly, the rear end of the module frame is provided with a baffle plate, and the rear of the baffle plate is connected to a locking assembly, the counterweight control assembly is connected to the rear end of the locking assembly, and the counterweight control assembly includes a control rod, a rotating bearing and a counterweight block, the lower end of the control rod is connected to the counterweight block, and the internal lower end of the control rod is penetrated by a rotating bearing.

[0006] Preferably, a frame support assembly is provided at the lower end of the module frame, and a support foot is provided at the lower end of the frame support assembly, a swivel assembly is connected to the side of the baffle plate away from the central axis of the module frame, and a traction assembly is connected to the side of the swivel assembly close to the horizontal center line of the module frame, an installation assembly is provided on the outside of the counterweight control assembly, and extrusion assemblies are provided on the left and right sides of the counterweight control assembly.

[0007] Preferably, the frame support assembly includes a support rod and a support plate, and the lower end of the support rod is connected to the support plate.

[0008] Preferably, the supporting foot comprises a first threaded rod, a first rotating head and a rubber anti-skid pad, and the upper end of the first threaded rod is connected to the first rotating head, and the lower end of the first threaded rod is connected to the rubber anti-skid pad.

[0009] Preferably, the shielding plate comprises a flexible protective plate and a slot, and the slot is provided at the rear end of the flexible protective plate close to the central axis of the module frame.

[0010] Preferably, the rotary assembly comprises a rotating shaft, a coil spring and a fixed sleeve, and the outside of the rotating shaft is connected to the coil spring, and the outside of the coil spring is connected to the fixed sleeve.

[0011] Preferably, the traction assembly includes a traction block, a first connecting plate, a traction spring, a sliding rod, a second connecting plate, a third connecting plate and a mounting plate, a first connecting plate is provided at the middle rear end of the traction block, and a traction spring is connected to the front end of the first connecting plate, a second connecting plate is connected to the front end of the traction spring, a sliding rod passes through the interior of the second connecting plate, a third connecting plate is connected to the side of the second connecting plate close to the module frame, and a mounting plate is provided on the side of the third connecting plate close to the module frame.

[0012] Preferably, the lock gear assembly comprises an insert lock block, a rotating block and a connecting block, wherein the rear end of the insert lock block is connected to the rotating block, and the middle part of the rotating block is connected to the connecting block.

[0013] Preferably, the mounting assembly includes a mounting frame and a mounting hoop, and the mounting hoop is installed at the front end of the mounting frame, the extrusion assembly includes a contact plate, a friction plate, an extrusion spring, a second threaded rod, a side limit rod, a sliding plate and a second rotating head, and a friction plate is provided on the side of the contact plate away from the central axis of the mounting assembly, the side of the friction plate away from the contact plate is connected to the extrusion spring, and the inside of the extrusion spring is provided with a second threaded rod, side limit rods are provided around the contact plate, and a sliding plate is provided on the inner side of the side limit rod, and the side of the second threaded rod away from the friction plate is connected to the second rotating head.

[0014] Preferably, the display module of the display screen comprises a display module body and an assembly base of the display screen, and the display module body is installed inside the module frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The equipment is provided with a counterweight block, and the counterweight block is arranged at a position slightly behind the center of the frame support assembly, so that the gravity of the counterweight block causes the center of gravity of the entire equipment to shift backward to the center of the frame support assembly, thereby increasing the stability of the equipment. At the same time, the position of the counterweight block is relatively low, which will pull the center of gravity of the entire equipment downward, making the chassis position of the equipment more stable and increasing the stability of the equipment. 2. When the device is tilted at an excessively large angle, the counterweight block will drive the control rod to rotate, causing the locking assembly to disengage from the slot. At this time, the flexible protective plate is pulled to the front end of the module frame by relying on the elastic rotating structure formed by the rotating shaft through the coil spring and the fixed sleeve, and the elastic sliding structure formed by the traction block through the traction spring and the sliding rod and the second connecting plate, thereby shielding the display module body and preventing the device from tipping over and being damaged.

[0016] 3. The device can adjust the position of the sliding plate through the threaded connection between the sliding plate and the second threaded rod, thereby adjusting the pressure of the extrusion spring on the friction plate and adjusting the friction force on the contact plate, thereby controlling the opening angle of the device's inclined shielding protection structure, making it convenient for the staff to adjust the opening of the device's inclined shielding protection structure according to the situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 It is a rear view structural schematic diagram of the present invention; Figure 3 This is a rear-view enlarged structural schematic diagram of the shielding plate of the present invention; Figure 4 It is a schematic diagram of the enlarged structure of the rotary assembly of the present invention; Figure 5 It is a schematic diagram of an enlarged side view of the traction assembly of the present invention; Figure 6 For the present invention Figure 1 The enlarged structural diagram at A in the middle; Figure 7 This is an enlarged structural diagram of the counterweight control assembly of the present invention; Figure 8 For the present invention Figure 7 The enlarged structural diagram at B in the middle; Fig. 9 For the present invention Figure 7 The enlarged structural diagram at C in the middle; Fig.10 It is a schematic diagram of the enlarged structure of the installation assembly of the present invention.

[0018] In the figure: 1, display module body; 2, module frame; 3, frame support assembly; 301, support rod; 302, support plate; 4, support foot; 401, first threaded rod; 402, first rotating head; 403, rubber anti-skid pad; 5, shielding plate; 501, flexible protective plate; 502, slot; 6, rotating assembly; 601, rotating shaft; 602, coil spring; 603, fixing sleeve; 7, traction assembly; 701, traction block; 702, first connecting plate; 703, traction spring; 704, sliding rod; 705, second connecting plate; 706, traction spring; 707, traction rod; 708, traction rod; 709, traction rod; 710, traction rod; 711, traction rod; 712, traction rod; 713, traction rod; 714, traction rod; 715, traction rod; 716, traction rod; 717, traction rod; 718, traction rod; 719, traction rod; 720, traction rod; 721, traction rod; 722, traction rod; 723, traction rod; 724, traction rod; 725, traction rod; 726, traction rod; 727, traction rod; 728, traction rod; 729, traction rod; 730, traction rod; 731, traction rod; 732, traction rod; 733, traction rod; 734, traction rod; 735, traction rod; 736, traction rod; 737, traction rod; 738, traction rod; 739, traction rod; 740, traction rod; 741, traction rod; 742, 06. The third connecting plate; 707. The mounting plate; 8. The locking assembly; 801. The insert locking block; 802. The rotating block; 803. The connecting block; 9. The counterweight control assembly; 901. The control rod; 902. The rotating bearing; 903. The counterweight block; 10. The mounting assembly; 1001. The mounting frame; 1002. The mounting hoop; 11. The extrusion assembly; 1101. The contact plate; 1102. The friction plate; 1103. The extrusion spring; 1104. The second threaded rod; 1105. The side limit rod; 1106. The sliding plate; 1107. The second rotating head. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1 , Figure 2 and Figure 7 The present invention provides a technical solution: comprising a module frame 2 and a counterweight control assembly 9, wherein a baffle plate 5 is provided at the rear end of the module frame 2, and a locking assembly 8 is connected to the rear of the baffle plate 5, and the counterweight control assembly 9 is connected to the rear end of the locking assembly 8, and the counterweight control assembly 9 comprises a control rod 901, a rotating bearing 902 and a counterweight block 903, the lower end of the control rod 901 is connected to the counterweight block 903, and the inner lower end of the control rod 901 is penetrated by a rotating bearing 902; A counterweight block 903 is provided, and the counterweight block 903 is arranged at a position slightly behind the center of the frame support assembly 3, so that the gravity of the counterweight block 903 causes the center of gravity of the entire device to shift backward to the center of the frame support assembly 3, thereby increasing the stability of the device. At the same time, the position of the counterweight block 903 is relatively low, which will pull the center of gravity of the entire device downward, making the chassis position of the device more stable, thereby increasing the stability of the device.

[0021] like Figures 1 to 10As shown, a frame support assembly 3 is provided at the lower end of the module frame 2, and a support foot 4 is provided at the lower end of the frame support assembly 3, a rotating assembly 6 is connected to the side of the baffle plate 5 away from the central axis of the module frame 2, and a traction assembly 7 is connected to the side of the rotating assembly 6 close to the horizontal center line of the module frame 2, an installation assembly 10 is provided on the outside of the counterweight control assembly 9, and extrusion assemblies 11 are provided on the left and right sides of the counterweight control assembly 9.

[0022] like Figure 1 As shown, the frame support assembly 3 includes a support rod 301 and a support plate 302, and the lower end of the support rod 301 is connected to the support plate 302; The module frame 2 is supported by the support rods 301 , and the support rods 301 are supported by the support plates 302 .

[0023] like Figure 6 As shown, the support foot 4 includes a first threaded rod 401, a first rotating head 402 and a rubber anti-skid pad 403, and the upper end of the first threaded rod 401 is connected to the first rotating head 402, and the lower end of the first threaded rod 401 is connected to the rubber anti-skid pad 403; The first rotating head 402 is rotated, and the position of the rubber anti-skid pad 403 is adjusted through the threaded connection between the support plate 302 and the first threaded rod 401 to adjust the device to be vertical.

[0024] like Figure 3 As shown, the shielding plate 5 includes a flexible protective plate 501 and a slot 502, and the slot 502 is provided at the rear end of the flexible protective plate 501 close to the central axis of the module frame 2; The slot 502 fixes the locking assembly 8 , and the flexible protective plate 501 protects the module frame 2 .

[0025] like Figure 4 As shown, the rotary assembly 6 includes a rotating shaft 601, a coil spring 602 and a fixed sleeve 603, and the outer portion of the rotating shaft 601 is connected to the coil spring 602, and the outer portion of the coil spring 602 is connected to the fixed sleeve 603; The flexible protection plate 501 is rotated by means of the elastic rotating structure formed by the rotating shaft 601 through the coil spring 602 and the fixing sleeve 603 .

[0026] like Figure 5As shown, the traction assembly 7 includes a traction block 701, a first connecting plate 702, a traction spring 703, a sliding rod 704, a second connecting plate 705, a third connecting plate 706 and a mounting plate 707. The first connecting plate 702 is provided at the middle rear end of the traction block 701, and the front end of the first connecting plate 702 is connected to the traction spring 703, the front end of the traction spring 703 is connected to the second connecting plate 705, and the sliding rod 704 runs through the interior of the second connecting plate 705, the side of the second connecting plate 705 close to the module frame 2 is connected to the third connecting plate 706, and the side of the third connecting plate 706 close to the module frame 2 is provided with a mounting plate 707; When the tilt angle is too large, the counterweight block 903 will drive the control rod 901 to rotate, so that the locking assembly 8 will be disengaged from the slot 502. At this time, relying on the elastic rotating structure formed by the rotating shaft 601 through the coil spring 602 and the fixed sleeve 603, and the elastic sliding structure formed by the traction block 701 through the traction spring 703 and the sliding rod 704 and the second connecting plate 705, the flexible protective plate 501 is pulled to the front end of the module frame 2 to block the display module body 1, thereby preventing the device from tipping over and being damaged.

[0027] like Figure 8 As shown, the lock assembly 8 includes an insert lock block 801, a rotating block 802 and a connecting block 803, and the rear end of the insert lock block 801 is connected to the rotating block 802, and the middle of the rotating block 802 is connected to the connecting block 803; The inserted locking block 801 forms a rotating structure through the rotating block 802 and the connecting block 803 .

[0028] like Fig.10 As shown, the installation assembly 10 includes a mounting frame 1001 and a mounting hoop 1002, and the front end of the mounting frame 1001 is installed with the mounting hoop 1002; The mounting hoop 1002 can mount the mounting frame 1001 onto the support rod 301 .

[0029] like Fig. 9 As shown, the extrusion assembly 11 includes a contact plate 1101, a friction plate 1102, an extrusion spring 1103, a second threaded rod 1104, a side limiting rod 1105, a sliding plate 1106 and a second rotating head 1107, and the friction plate 1102 is arranged on the side of the contact plate 1101 away from the central axis of the mounting assembly 10, the extrusion spring 1103 is connected to the side of the friction plate 1102 away from the contact plate 1101, and the second threaded rod 1104 is arranged inside the extrusion spring 1103, the side limiting rod 1105 is arranged around the contact plate 1101, and the sliding plate 1106 is arranged on the inner side of the side limiting rod 1105, and the second threaded rod 1104 is connected to the second rotating head 1107 on the side away from the friction plate 1102; The position of the sliding plate 1106 can be adjusted through the threaded connection between the sliding plate 1106 and the second threaded rod 1104, thereby adjusting the pressure of the extrusion spring 1103 on the friction plate 1102 and adjusting the friction force on the contact plate 1101, thereby controlling the opening angle of the inclined shielding protection structure of the equipment, making it convenient for the staff to adjust the opening of the inclined shielding protection structure of the equipment according to the situation.

[0030] A display module of a display screen comprises a display module body 1 and an assembly base of the above-mentioned display screen, and the display module body 1 is installed inside a module frame 2.

[0031] Working principle: firstly, place the device in the use position, rotate the first rotating head 402, and adjust the position of the rubber anti-skid pad 403 through the threaded connection between the support plate 302 and the first threaded rod 401, so as to adjust the device to be vertical on the uneven surface, support the module frame 2 through the support plate 302, so that the display module body 1 can work normally, and artificially tilt the device and rotate the second rotating head 1107 at the same time, so as to drive the rotation of the second rotating head 1107 forming a rotating structure with the installation frame 1001, thereby driving the rotation of the second threaded rod 1104, and adjusting the position of the sliding plate 1106 through the threaded connection between the sliding plate 1106 and the second threaded rod 1104, and limiting the movement of the sliding plate 1106 by the side limit rod 1105, so as to adjust the pressure of the extrusion spring 1103 on the friction plate 1102, and adjust the friction force of the contact plate 1101, until the device is adjusted to be artificially tilted, and tilted to the required angle, the contact plate 1101 will be formed between the rotating bearing 902. When the control rod 901 with a rotating structure rotates, when the device is hit and tilts forward, the direction of the force applied by the counterweight block 903 to the control rod 901 will change, so that the control rod 901 can rotate around the rotating bearing 902, so that the control rod 901 drives the insertion lock block 801 formed by the rotating structure between the rotating block 802 and the connecting block 803 to move, so that the insertion lock block 801 is pulled out from the slot 502, so that the flexible protective plate 501 loses its limiting structure, and the flexible protective plate 501 is rotated by relying on the elastic rotating structure formed by the rotating shaft 601 through the coil spring 602 and the fixed sleeve 603. At the same time, the first connecting plate 702 is relied on to pull the traction block 701 to the second connecting plate 705 through the traction spring 703 and the elastic sliding structure formed between the sliding rod 704 and the second connecting plate 705, so that the flexible protective plate 501 covers the front end of the module frame 2, protects the display module body 1, and prevents the display module body 1 from being damaged even if the device tilts and falls.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembly base for a display screen, comprising a module frame (2) and a counterweight control assembly (9), Features: The rear end of the module frame (2) is provided with a baffle plate (5), and a locking assembly (8) is connected to the rear of the baffle plate (5); the counterweight control assembly (9) is connected to the rear end of the locking assembly (8), and the counterweight control assembly (9) comprises a control rod (901), a rotating bearing (902) and a counterweight block (903); the lower end of the control rod (901) is connected to the counterweight block (903), and the rotating bearing (902) penetrates the inner lower end of the control rod (901).

2. The assembly base of a display screen according to claim 1, Features: A frame support assembly (3) is provided at the lower end of the module frame (2), and a support foot (4) is provided at the lower side of the frame support assembly (3); a side of the shielding plate (5) away from the central axis of the module frame (2) is connected to a slewing assembly (6), and a side of the slewing assembly (6) close to the horizontal center line of the module frame (2) is connected to a traction assembly (7); a mounting assembly (10) is provided outside the counterweight control assembly (9), and extrusion assemblies (11) are provided on the left and right sides of the counterweight control assembly (9).

3. The assembly base of a display screen according to claim 2, Features: The frame support assembly (3) comprises a support rod (301) and a support plate (302), and the lower end of the support rod (301) is connected to the support plate (302).

4. The assembly base of a display screen according to claim 2, Features: The supporting foot (4) comprises a first threaded rod (401), a first rotating head (402) and a rubber anti-skid pad (403), wherein the upper end of the first threaded rod (401) is connected to the first rotating head (402), and the lower end of the first threaded rod (401) is connected to the rubber anti-skid pad (403).

5. The assembly base of a display screen according to claim 1, Features: The shielding plate (5) comprises a flexible protective plate (501) and a slot (502), and the slot (502) is provided at the rear end of the flexible protective plate (501) close to the central axis of the module frame (2).

6. The assembly base of a display screen according to claim 2, Features: The rotary assembly (6) comprises a rotating shaft (601), a coil spring (602) and a fixing sleeve (603), wherein the outside of the rotating shaft (601) is connected to the coil spring (602), and the outside of the coil spring (602) is connected to the fixing sleeve (603).

7. The assembly base of a display screen according to claim 2, Features: The traction assembly (7) comprises a traction block (701), a first connecting plate (702), a traction spring (703), a sliding rod (704), a second connecting plate (705), a third connecting plate (706) and a mounting plate (707); the first connecting plate (702) is arranged at the middle rear end of the traction block (701), and the front end of the first connecting plate (702) is connected to the traction spring (703); the front end of the traction spring (703) is connected to the second connecting plate (705), and the sliding rod (704) penetrates the interior of the second connecting plate (705); the second connecting plate (705) is connected to the third connecting plate (706) on a side close to the module frame (2), and the mounting plate (707) is arranged on a side of the third connecting plate (706) close to the module frame (2).

8. The assembly base of a display screen according to claim 1, Features: The lock gear assembly (8) comprises an insert lock block (801), a rotating block (802) and a connecting block (803), wherein the rear end of the insert lock block (801) is connected to the rotating block (802), and the middle of the rotating block (802) is connected to the connecting block (803).

9. The assembly base of a display screen according to claim 2, Features: The mounting assembly (10) comprises a mounting frame (1001) and a mounting hoop (1002), and the mounting hoop (1002) is mounted on the front end of the mounting frame (1001). The extrusion assembly (11) comprises a contact plate (1101), a friction plate (1102), an extrusion spring (1103), a second threaded rod (1104), a side limit rod (1105), a sliding plate (1106) and a second rotating head (1107), and a side of the contact plate (1101) away from the central axis of the mounting assembly (10) is provided with A friction plate (1102), wherein a side of the friction plate (1102) away from the contact plate (1101) is connected to a compression spring (1103), and a second threaded rod (1104) is arranged inside the compression spring (1103), side limit rods (1105) are arranged around the contact plate (1101), and a sliding plate (1106) is arranged inside the side limit rods (1105), and a second rotating head (1107) is connected to the side of the second threaded rod (1104) away from the friction plate (1102).

10. A display module for a display screen, comprising a display module body (1), Features: It also comprises an assembly base for a display screen as described in any one of claims 1 to 9, and the display module body (1) is installed inside the module frame (2).

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