CN217583837U

CN217583837U - LED display screen installation frame

Info

Publication number: CN217583837U
Application number: CN202221433967.5U
Authority: CN
Inventors: 王志文
Original assignee: Wuhan Cailiang Photoelectric Technology Co ltd
Current assignee: Wuhan Cailiang Photoelectric Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-14
Anticipated expiration: 2032-06-10

Abstract

The utility model relates to a display screen installation technical field just discloses a LED display screen installation frame, which comprises a platform, the rotation groove has been seted up to platform up end both sides, the platform up end just is located and rotates groove opening part fixedly connected with lug, platform up end mid-mounting has adjusting device, the platform up end just is located the adjusting device rear and is provided with auxiliary device, the platform top just is located and rotates and install fixing device between the groove, and the motor drives the pivot and rotates, and the pivot drives first action wheel and second action wheel and rotates, and first driven round of rotation drives first screw rod and rotates, and the second is rotated from the driving wheel and is driven the rotation of second screw rod and drive the screw thread slider and remove, and the auxiliary rod rotates and connects the bottom plate both sides, can prevent that the dead point from producing, makes fixing device along with the slider remove can level and smooth regulation inclination, makes the display screen show different display effects under different scenes.

Description

LED display screen installation frame

Technical Field

The utility model relates to a display screen installation technical field, more specifically relate to a LED display screen installation frame.

Background

The LED display screen is an electronic display screen formed by LED lattices, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by the red and green lamp beads which are turned on and off, the display of the components is controlled by a modular structure, and the LED display screen is mainly divided into a display module, a control system and a power supply system. The display module is that LED lamp dot matrix constitutes the screen and gives out light, and control system realizes the conversion to the content of screen display in the bright circumstances that goes out in the regulation and control region, and power system is to the input voltage electric current conversion make its needs that satisfy the display screen.

The existing LED display screen mounting frame has the following defects:

the fixed vertical setting of one of them, current LED display screen installation frame is most, can't adjust LED display screen inclination, under different scenes, can't show different display effects.

Its two, current LED display screen installation frame can't formulate the installation frame of required height according to the display screen specification mostly according to display screen altitude mixture control, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a LED display screen installation frame to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a LED display screen installation frame, includes the platform, the rotation groove has been seted up to platform up end both sides, the platform up end just is located rotation groove opening part fixedly connected with lug, platform up end mid-mounting has adjusting device, the platform up end just is located the adjusting device rear and is provided with auxiliary device, the platform top just is located and installs fixing device between the rotation groove.

Furthermore, adjusting device comprises motor, pivot, first action wheel, first from driving wheel, first drive belt, second action wheel, second from driving wheel, second drive belt, first screw rod, second screw rod, screw slider, lug, platform up end fixedly connected with motor, motor output shaft end fixedly connected with pivot, pivot surface top fixedly connected with first action wheel, first action wheel surface is equipped with first drive belt, first action wheel is connected with first from the driving wheel through first drive belt transmission, drives the pivot through the motor and rotates, and the pivot drives first action wheel and rotates, and first action wheel drives first from the driving wheel rotation through first drive belt.

Further, the first screw rod of fixedly connected with from the driving wheel middle part, pivot surface middle part fixedly connected with second action wheel, second action wheel surface is equipped with the second drive belt, the second action wheel is connected with the second through second drive belt transmission from the driving wheel, the second is from driving wheel middle part fixedly connected with second screw rod, first screw rod and second screw rod run through the lug and rotate the inslot rotation in the rotation, first screw rod and second screw rod surface threaded connection have the screw thread slider, screw thread slider up end fixedly connected with lug, first from the driving wheel rotation drive first screw rod rotate, the second action wheel drives the second through the second drive belt and rotates from the driving wheel, and the second rotates from the driving wheel and drives the second screw rod rotation, and first screw rod and second screw rod rotate and drive the screw thread slider and remove.

Further, auxiliary device comprises box body, dwang, auxiliary rod, platform up end rear side fixedly connected with box body, the dwang has been run through at box body both sides middle part, dwang both sides fixedly connected with auxiliary rod.

Further, fixing device comprises bottom plate, framework, puts entry, standing groove, pneumatic cylinder, hydraulic stem, clamp plate, indent, the lug both sides have the bottom plate through bolt threaded connection, terminal surface fixedly connected with framework before the bottom plate, the entry has been seted up to framework one side, the standing groove has been seted up to framework inner chamber bottom.

Further, framework up end fixedly connected with pneumatic cylinder, pneumatic cylinder output shaft end fixedly connected with hydraulic stem, the clamp plate is connected to the hydraulic stem other end fixedly, the indent has been seted up at the terminal surface middle part under the clamp plate, through with the LED display screen from putting into the mouth slip put into the framework, make display screen bottom laminating standing groove, the rethread pneumatic cylinder makes the hydraulic stem flexible, the hydraulic stem drives the clamp plate and realizes going up and down, makes display screen top laminating indent, realizes fixing the display screen.

Further, auxiliary rod one end fixed connection dwang, the auxiliary rod other end passes through the bolted connection and in the bottom plate both sides, can prevent that the dead point from producing, makes the display screen can level and smooth regulation inclination, makes the display screen under different scenes, demonstrates different display effects.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a motor drives the pivot and rotates, the pivot drives first action wheel and second action wheel and rotates, first action wheel passes through first drive belt and drives first from the driving wheel rotation, first from driving wheel fixed connection on first screw rod, first from driving wheel rotation drive first screw rod and rotate, the second action wheel passes through the second drive belt and drives the second from the driving wheel rotation, the second drives the second screw rod rotation from the driving wheel rotation, first screw rod and second screw rod surface threaded connection have the screw thread slider, first screw rod and second screw rod rotate and drive the screw thread slider and remove, fixing device rotates and connects on the lug, the auxiliary rod rotates and connects the bottom plate both sides, can prevent that the dead point from producing, make fixing device along with the slider removal can level and smooth regulation inclination, make the display screen under different scenes, show different display effects.

2. The utility model discloses a with the LED display screen from putting into the mouth slip and put into the frame in, make the laminating standing groove of display screen bottom, the rethread pneumatic cylinder makes the hydraulic stem flexible, and the hydraulic stem drives the clamp plate and realizes going up and down, makes the laminating indent in display screen top, realizes can be according to display screen altitude mixture control installation frame and fix it.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the adjusting device of the present invention.

Fig. 3 is a schematic cross-sectional view of the rotary groove of the present invention.

Fig. 4 is a schematic sectional view of the fixing device of the present invention.

The reference signs are: 1. a platform; 2. a rotating groove; 3. a bump; 4. an adjustment device; 401. a motor; 402. a rotating shaft; 403. a first drive wheel; 404. a first driven wheel; 405. a first drive belt; 406. a second drive wheel; 407. a second driven wheel; 408. a second belt; 409. a first screw; 4010. a second screw; 4011. a threaded slider; 4012. a lug; 5. an auxiliary device; 501. a box body; 502. rotating the rod; 503. an auxiliary lever; 6. a fixing device; 601. a base plate; 602. a frame body; 603. placing in an inlet; 604. a placement groove; 605. a hydraulic cylinder; 606. a hydraulic lever; 607. pressing a plate; 608. and (5) pressing the groove.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention, and in addition, the forms of the structures described in the following embodiments are merely examples, and the LED display screen mounting frame according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to fig. 1-4, the utility model provides a LED display screen installation frame, including platform 1, rotation groove 2 has been seted up to 1 up end both sides of platform, and 1 up end of platform just is located 2 opening parts fixedly connected with lugs 3 of rotation groove, and 1 up end mid-mounting of platform has adjusting device 4, and 1 up end of platform just is located adjusting device 4 rear and is provided with auxiliary device 5, and platform 1 top just is located and installs fixing device 6 between the rotation groove 2.

In a preferred embodiment, the adjusting device 4 comprises a motor 401, a rotating shaft 402, a first driving wheel 403, a first driven wheel 404, a first transmission belt 405, a second driving wheel 406, a second driven wheel 407, a second transmission belt 408, a first screw 409, a second screw 4010, a threaded slider 4011 and a lug 4012, the motor 401 is fixedly connected to the upper end face of the platform 1, the rotating shaft 402 is fixedly connected to the output shaft end of the motor 401, the first driving wheel 403 is fixedly connected to the top end of the outer surface of the rotating shaft 402, the first transmission belt 405 is arranged on the outer surface of the first driving wheel 403, the first driven wheel 404 is in transmission connection with the first driving wheel 403 through the first transmission belt 405, the rotating shaft 402 is driven by the motor 401 to rotate, the rotating shaft 402 drives the first driving wheel 403 to rotate, and the first driven wheel 404 is driven to rotate by the first driving wheel 403 through the first transmission belt 405.

In a preferred embodiment, a first screw 409 is fixedly connected to the middle of the first driven wheel 404, a second driving wheel 406 is fixedly connected to the middle of the outer surface of the rotating shaft 402, a second driving belt 408 is arranged on the outer surface of the second driving wheel 406, the second driving wheel 406 is in transmission connection with a second driven wheel 407 through the second driving belt 408, a second screw 4010 is fixedly connected to the middle of the second driven wheel 407, the first screw 409 and the second screw 4010 penetrate through a bump 3 to rotate in a rotating groove 2, a threaded slider 4011 is in threaded connection with the outer surfaces of the first screw 409 and the second screw 4010, a lug 4012 is fixedly connected to the upper end face of the threaded slider 4011, the first driven wheel 403 rotates to drive the first screw 409 to rotate, the second driving wheel 406 drives the second driven wheel 407 to rotate through the second driving belt 408, the second driven wheel 407 rotates to drive the second screw 4010 to rotate, and the first screw 409 and the second screw 4010 rotate to drive the threaded slider 4011 to move.

In a preferred embodiment, the auxiliary device 5 comprises a box 501, a rotating rod 502 and an auxiliary rod 503, the box 501 is fixedly connected to the rear side of the upper end surface of the platform 1, the rotating rod 502 penetrates through the middle of the two sides of the box 501, and the auxiliary rod 503 is fixedly connected to the two sides of the rotating rod 502.

In a preferred embodiment, the fixing device 6 comprises a bottom plate 601, a frame 602, an accommodating opening 603, a placing groove 604, a hydraulic cylinder 605, a hydraulic rod 606, a pressing plate 607 and a pressing groove 608, wherein the bottom plate 601 is connected to two sides of a lug 4012 through bolts and threads, the frame 602 is fixedly connected to the front end face of the bottom plate 601, the accommodating opening 603 is formed in one side of the frame 602, and the placing groove 604 is formed in the bottom of the inner cavity of the frame 602.

In a preferred embodiment, a hydraulic cylinder 605 is fixedly connected to the upper end face of the frame body 602, a hydraulic rod 606 is fixedly connected to an output shaft end of the hydraulic cylinder 605, a pressing plate 607 is fixedly connected to the other end of the hydraulic rod 606, a pressing groove 608 is formed in the middle of the lower end face of the pressing plate 607, the LED display screen is placed in the frame body 602 in a sliding mode from the placement opening 603, the bottom of the display screen is attached to the placement groove 604, the hydraulic rod 606 is made to stretch and retract through the hydraulic cylinder 605, the hydraulic rod 606 drives the pressing plate 607 to ascend and descend, the top of the display screen is attached to the pressing groove 608, and the installation frame can be adjusted according to the height of the display screen and fixed.

In a preferred embodiment, one end of the auxiliary rod 503 is fixedly connected to the rotating rod 502, and the other end of the auxiliary rod 503 is rotatably connected to two sides of the bottom plate 601 through a bolt, so that dead points can be prevented from being generated, the inclination angle of the display screen can be smoothly adjusted, and the display screen can show different display effects in different scenes.

The utility model discloses a theory of operation: the motor 401 drives the rotating shaft 402 to rotate, the rotating shaft 402 drives the first driving wheel 403 and the second driving wheel 406 to rotate, the first driving wheel 403 drives the first driven wheel 404 to rotate through the first transmission belt 405, the first driven wheel 403 rotates to drive the first screw rod 409 to rotate, the second driving wheel 406 drives the second driven wheel 407 to rotate through the second transmission belt 408, the second driven wheel 407 rotates to drive the second screw rod 4010 to rotate, the first screw rod 409 and the second screw rod 4010 rotate to drive the threaded slider 4011 to move, the lug is connected with the bottom plate through a bolt in a rotating manner, one end of the auxiliary rod 503 is fixedly connected with the rotating rod 502, the other end of the auxiliary rod 503 is connected to two sides of the bottom plate 601 through a bolt in a rotating manner, dead points can be prevented from being generated, the display screen can smoothly adjust the inclination angle, the display screen can show different display effects under different scenes, the LED display screen is placed into the frame body 602 through sliding of the placing port 603, the bottom of the display screen is attached to the placing groove 604, the hydraulic rod 606 is made to extend and retract through the hydraulic cylinder 605, the hydraulic rod 606 drives the pressing plate 607 to be attached to lift, the top pressing groove 608 of the display screen can be adjusted according to adjust the installation frame and fix the installation frame.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a LED display screen installation frame, includes platform (1), its characterized in that: rotation groove (2) have been seted up to platform (1) up end both sides, platform (1) up end just is located rotation groove (2) opening part fixedly connected with lug (3), platform (1) up end mid-mounting has adjusting device (4), platform (1) up end just is located adjusting device (4) rear and is provided with auxiliary device (5), just be located rotation groove (2) top and install fixing device (6).

2. The LED display screen mounting frame according to claim 1, wherein: adjusting device (4) are by motor (401), pivot (402), first action wheel (403), first from driving wheel (404), first driving band (405), second action wheel (406), second from driving wheel (407), second drive belt (408), first screw rod (409), second screw rod (4010), screw slider (4011), lug (4012) constitute, platform (1) up end fixedly connected with motor (401), motor (401) output shaft fixedly connected with pivot (402), pivot (402) surface top fixedly connected with first action wheel (403), first action wheel (403) surface is equipped with first driving band (405), first action wheel (403) are connected with first from driving wheel (404) through first driving band (405) transmission.

3. An LED display screen mounting frame according to claim 2, wherein: first follow driving wheel (404) middle part fixedly connected with first screw rod (409), pivot (402) surface middle part fixedly connected with second action wheel (406), second action wheel (406) surface is equipped with second drive belt (408), second action wheel (406) is connected with second from driving wheel (407) through second drive belt (408) transmission, second follows driving wheel (407) middle part fixedly connected with second screw rod (4010), first screw rod (409) and second screw rod (4010) run through lug (3) at rotation groove (2) internal rotation, first screw rod (409) and second screw rod (4010) surface threaded connection have screw thread slider (4011), screw thread slider (4011) up end fixedly connected with lug (4012).

4. The LED display screen mounting frame of claim 1, wherein: auxiliary device (5) comprise box body (501), dwang (502), auxiliary rod (503), platform (1) up end rear side fixedly connected with box body (501), box body (501) both sides middle part is run through has dwang (502), dwang (502) both sides fixedly connected with auxiliary rod (503).

5. An LED display screen mounting frame according to claim 3, wherein: fixing device (6) by bottom plate (601), framework (602), put into mouth (603), standing groove (604), pneumatic cylinder (605), hydraulic stem (606), clamp plate (607), indent (608) and constitute, lug (4012) both sides have bottom plate (601) through bolt threaded connection, bottom plate (601) front end face fixedly connected with framework (602), put into mouth (603) has been seted up to framework (602) one side, standing groove (604) has been seted up to framework (602) inner chamber bottom.

6. An LED display screen mounting frame according to claim 5, wherein: the hydraulic support frame is characterized in that a hydraulic cylinder (605) is fixedly connected to the upper end face of the frame body (602), an output shaft end of the hydraulic cylinder (605) is fixedly connected with a hydraulic rod (606), the other end of the hydraulic rod (606) is fixedly connected with a pressing plate (607), and a pressing groove (608) is formed in the middle of the lower end face of the pressing plate (607).

7. The LED display screen mounting frame of claim 4, wherein: one end of the auxiliary rod (503) is fixedly connected with the rotating rod (502), and the other end of the auxiliary rod (503) is rotatably connected to the two sides of the bottom plate (601) through bolts.