CN218119155U

CN218119155U - Telescoping device for placing LED display screen

Info

Publication number: CN218119155U
Application number: CN202221737471.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hubei Lanyu Times Photoelectric Technology Co ltd
Current assignee: Hubei Lanyu Times Photoelectric Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-12-23
Anticipated expiration: 2032-07-07

Abstract

The utility model relates to a mechanical stretching technical field just discloses a lay telescoping device of LED display screen, including the LED display screen, the back fixedly connected with display screen buckle device of LED display screen, display screen buckle device's bottom activity joint has fixed buckle device, the fixed heat abstractor of one side fixedly connected with of fixed buckle device, the utility model discloses a be equipped with fixed buckle device and display screen telescoping device, the column spinner subassembly rotates on fixed column spinner, makes the LED display screen rotatory inclination from top to bottom, because of the gravity of LED display screen self during the slope, makes display screen buckle device can be blocked firmly in the buckle recess, through first flexible subassembly and the flexible subassembly of second flexible subassembly flexible removal in the movable plate recess, when promoting that the LED display screen stretches out and draws back, makes the LED display screen can the rebound, and the LED display screen downward rotation regulation cooperation of being convenient for is used, has increased the application scope of display screen telescoping device and user's comfort level.

Description

Telescoping device for placing LED display screen

Technical Field

The utility model relates to a mechanical telescopic technical field, more specifically relate to a lay telescoping device of LED display screen.

Background

The LED display screen is a flat panel display, is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, pictures, video, etc., LED electronic display screen collects the microelectronic technique, computer technique, information processing in an organic whole, have bright in color, dynamic range wide, luminance high, longe-lived, advantages such as the job stabilization is reliable, LED display screen is applied to commercial media, culture and performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments extensively.

The prior telescopic device for placing the LED display screen has the following defects that:

one, the telescoping device who lays the LED display screen that has now only can the back-and-forth movement when using, and the user of not being convenient for uses according to self environment, has reduced user's comfort level.

Secondly, when the telescopic device for placing the LED display screen is used, the rear cover is sealed at the back of the telescopic device, and after the working time of the LED display screen is too long, the telescopic device is damaged by the generated heat, so that the service life of the telescopic device is shortened.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a lay telescoping device of LED display screen 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 lay telescoping device of LED display screen, includes the LED display screen, the back fixedly connected with display screen buckle device of LED display screen, display screen buckle device's bottom activity joint has fixed buckle device, the fixed heat abstractor of one side fixedly connected with of fixed buckle device, one side fixedly connected with display screen telescoping device of fixed heat abstractor, the fixed expansion plate of one end fixedly connected with of display screen telescoping device makes the LED display screen can stretch out and draw back around through the display screen telescoping device, makes the LED display screen can the downwardly rotating through fixed buckle device, and convenient to use person can lay and watch the LED display screen in bed.

Preferably, the fixed buckle device comprises a rotating device body, one end of the rotating device body is movably connected with a fixed rotating column, one end of the fixed rotating column is movably connected with a rotating column assembly, the top of the rotating column assembly is fixedly connected with a fixed buckle assembly, a buckle groove is formed in the back face of the fixed buckle assembly, the number of the buckle grooves is two, the two rotating column assemblies rotate on the fixed rotating column, so that the LED display screen can rotate at an inclination angle up and down, and the display screen buckle device can be firmly clamped in the buckle groove due to the gravity of the LED display screen during inclination.

Preferably, the fixed heat dissipation device comprises a fixing device main body, the back fixedly connected with fixing device assembly of the fixing device main body, the positive fixedly connected with heat dissipation frame of the heat dissipation frame, the inner wall of the heat dissipation frame is movably connected with a fixed heat dissipation column, the outer wall of the fixed heat dissipation column is fixedly connected with a heat dissipation fan, the heat dissipation fan is driven by the fixed heat dissipation column to rotate, so that heat generated by the LED display screen during working can be discharged, and the working temperature of the back of the LED display screen is reduced.

Preferably, the display screen telescoping device includes the telescoping device main part, the one end swing joint of telescoping device main part has flexible dwang, the outer wall swing joint of flexible dwang has first flexible subassembly, the middle part swing joint of first flexible subassembly has rotatory bolt, the middle part swing joint of rotatory bolt has isolation protection device, the other end swing joint of first flexible subassembly has fixed movable plate, the movable plate recess has been seted up to the inner wall of fixed movable plate, the inner wall swing joint of movable plate recess has the flexible subassembly of second, the one end swing joint of the flexible subassembly of second has the removal fixed block, through respectively having an isolation protection device between first flexible subassembly, rotatory bolt, the flexible subassembly of second, when having prevented that first flexible subassembly and second flexible subassembly from rotating, rotatory bolt causes wearing and tearing to first flexible subassembly and the flexible subassembly of second.

Preferably, first flexible subassembly includes flexible subassembly main part, the upper portion fixed slot has been seted up at the top of flexible subassembly main part, the middle part swivelling chute has been seted up at the middle part of flexible subassembly main part, the top swing joint of flexible subassembly main part has fixed pulley lever, the one end swing joint of fixed pulley lever has the removal pulley, rotates on fixed pulley lever through removing the pulley, makes flexible subassembly main part reciprocate in the movable plate recess, and then makes flexible subassembly main part and the flexible subassembly of second can flexible removal forward, promotes LED display screen forward movement, and the operating personnel of being convenient for can be easily promote LED display screen flexible removal.

Preferably, first flexible subassembly with the flexible subassembly structure size of second is the same, just first flexible subassembly with the quantity of the flexible subassembly of second is two, is in respectively the both sides of telescoping device main part, through the flexible removal of first flexible subassembly and the flexible subassembly of second in the movable plate recess, when promoting that the LED display screen stretches out and draws back, make LED display screen can the rebound, the LED display screen of being convenient for rotates downwards to adjust the cooperation and uses.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with fixed buckle device and display screen telescoping device, the column spinner subassembly rotates on fixed column spinner, make the LED display screen can upper and lower rotatory inclination, because of the gravity of LED display screen self during the slope, make display screen buckle device can be blocked firmly in the buckle recess, stability and security when having increased the slope of LED display screen, flexible removal in the movable plate recess through first flexible subassembly and second flexible subassembly, when promoting that the LED display screen stretches out and draws back, make the LED display screen can the rebound, the LED display screen downward rotation regulation cooperation of being convenient for is used, display screen telescoping device's application scope and user's comfort level has been increased.

2. The utility model discloses a be equipped with fixed heat abstractor, after LED display screen operating time is too long, fixed heat dissipation post can drive radiator fan and rotate, makes the heat that the LED display screen during operation produced can be discharged, has reduced the operating temperature at the LED display screen back, has protected the safety in utilization of LED display screen, has increased the life of LED display screen.

Drawings

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

Fig. 2 is an explosion diagram of the fixing clip device of the present invention.

Fig. 3 is a schematic structural view of the fixing heat dissipation device of the present invention.

Fig. 4 is a schematic view of the structure of the display screen retractor device of the present invention.

Fig. 5 is a schematic structural view of the first telescopic assembly of the present invention.

The reference signs are: 1. an LED display screen; 2. a display screen buckling device; 3. fixing the buckle device; 301. a rotating device main body; 302. fixing the rotating column; 303. a rotating column assembly; 304. fixing the buckle assembly; 305. a snap groove; 4. fixing the heat sink; 401. a fixing device main body; 402. a fixture assembly; 403. a heat dissipation frame; 404. fixing the heat dissipation column; 405. a heat radiation fan; 5. a display screen telescoping device; 501. a retractor main body; 502. a telescopic rotating rod; 503. a first telescoping assembly; 5031. a telescoping assembly body; 5032. an upper fixing groove; 5033. a middle rotating trough; 5034. fixing the pulley lever; 5035. a movable pulley; 504. rotating the bolt; 505. an isolation protection device; 506. fixing the moving plate; 507. moving the plate groove; 508. a second telescoping assembly; 509. moving the fixed block; 6. and fixing the expansion plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely 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 telescopic device for placing the LED display screen 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 protection scope of the present invention.

Referring to fig. 1-5, the utility model provides a lay telescoping device of LED display screen, including LED display screen 1, LED display screen 1's back fixedly connected with display screen buckle device 2, display screen buckle device 2's bottom activity joint has fixing buckle device 3, fixing buckle device 3's one side fixedly connected with fixes heat abstractor 4, one side fixedly connected with display screen telescoping device 5 of fixed heat abstractor 4, display screen telescoping device 5's the fixed expansion plate 6 of one end fixedly connected with, it is flexible around making LED display screen 1 through display screen telescoping device 5, make LED display screen 1 can rotate downwards through fixing buckle device 3, the person of being convenient for use can lie and watch LED display screen 1 in the bed, user's comfort level has been increased.

Preferably, fixed buckle device 3 includes rotary device main part 301, the one end swing joint of rotary device main part 301 has fixed column spinner 302, the one end swing joint of fixed column spinner 302 has column spinner subassembly 303, the top fixedly connected with fixed buckle subassembly 304 of column spinner subassembly 303, buckle recess 305 has been seted up at the back of fixed buckle subassembly 304, the quantity of buckle recess 305 is two, rotate on fixed column spinner 302 through two column spinner subassemblies 303, make inclination angle about LED display screen 1 can rotate, because of the gravity of LED display screen 1 self during the slope, make display screen buckle device 2 can be blocked firmly in buckle recess 305, stability and security when having increased the slope of LED display screen 1.

Preferably, the fixed heat dissipation device 4 includes a fixing device main body 401, the back fixedly connected with fixing device assembly 402 of the fixing device main body 401, the front fixedly connected with heat dissipation frame 403 of the heat dissipation frame 403, the inner wall swing joint of the heat dissipation frame 403 has a fixed heat dissipation column 404, the outer wall fixedly connected with heat dissipation fan 405 of the fixed heat dissipation column 404, the fixed heat dissipation column 404 drives the heat dissipation fan 405 to rotate, so that heat generated by the LED display screen 1 during operation can be discharged, the working temperature at the back of the LED display screen 1 is reduced, the use safety of the LED display screen 1 is protected, and the service life of the LED display screen 1 is prolonged.

Preferably, the display screen expansion device 5 includes an expansion device main body 501, one end of the expansion device main body 501 is movably connected with an expansion rotation rod 502, an outer wall of the expansion rotation rod 502 is movably connected with a first expansion assembly 503, a middle part of the first expansion assembly 503 is movably connected with a rotation bolt 504, a middle part of the rotation bolt 504 is movably connected with an isolation protection device 505, the other end of the first expansion assembly 503 is movably connected with a fixed moving plate 506, a moving plate groove 507 is formed in an inner wall of the fixed moving plate 506, an inner wall of the moving plate groove 507 is movably connected with a second expansion assembly 508, one end of the second expansion assembly 508 is movably connected with a movable fixed block 509, the first expansion assembly 503, the rotation bolt 504 and the isolation protection device 505 are respectively arranged between the second expansion assembly 508, when the first expansion assembly 503 and the second expansion assembly 508 are prevented from rotating, the rotation bolt 504 causes abrasion to the first expansion assembly 503 and the second expansion assembly 508, the use safety of the first expansion assembly 503 and the second expansion assembly 508 is protected, and the service life of the first expansion assembly 503 and the second expansion assembly 508 are prolonged.

Preferably, the first telescopic assembly 503 includes a telescopic assembly body 5031, an upper fixing groove 5032 is formed at the top of the telescopic assembly body 5031, a middle rotating groove 5033 is formed in the middle of the telescopic assembly body 5031, a fixed pulley rod 5034 is movably connected to the top of the telescopic assembly body 5031, a moving pulley 5035 is movably connected to one end of the fixed pulley rod 5034, and the moving pulley 5035 rotates on the fixed pulley rod 5034 to move the telescopic assembly body 5031 up and down in the moving plate groove 507, so that the telescopic assembly body 5031 and the second telescopic assembly 508 can move forward in a telescopic manner to push the LED display screen 1 to move forward, which facilitates an operator to easily push the LED display screen 1 to move in a telescopic manner, thereby reducing labor intensity of the operator.

Preferably, first flexible subassembly 503 is the same with the flexible subassembly 508 structure size of second, and the quantity of first flexible subassembly 503 and the flexible subassembly 508 of second is two, respectively in the both sides of telescoping device main part 501, through the flexible subassembly of first flexible subassembly 503 and the flexible subassembly 508 of second in movable plate recess 507 telescopic movement, when promoting the flexible play of LED display screen 1, make LED display screen 1 can the rebound, the LED display screen 1 of being convenient for rotates downwards to adjust the cooperation and uses, the application scope of display screen telescoping device 5 has been increased.

The utility model discloses a theory of operation: an operator firstly clamps the display screen clamping device 2 at the back of the LED display screen 1 with the fixed clamping component 304, the rotary column component 303 rotates on the fixed rotary column 302, so that the LED display screen 1 can rotate up and down at an inclined angle, the display screen clamping device 2 can be firmly clamped in the clamping groove 305 due to the gravity of the LED display screen 1 during inclination, the stability and the safety of the LED display screen 1 during inclination are improved, after the working time of the LED display screen 1 is over, the fixed heat dissipation column 404 can drive the heat dissipation fan 405 to rotate, so that the heat generated during the working of the LED display screen 1 can be discharged, the working temperature at the back of the LED display screen 1 is reduced, the use safety of the LED display screen 1 is protected, the service life of the LED display screen 1 is prolonged, then the LED display screen 1 rotates on the fixed pulley rod 5034 through the movable pulley 5035, the telescopic component main body 5031 moves up and down in the movable groove 507, so that the telescopic component 5031 and the second telescopic component 508 can move forward, the LED display screen 1 can move forward, the labor intensity of the operator can be easily pushed, the telescopic component 503 can be easily adjusted, and the LED display screen can move downward, and the LED display screen can be conveniently pushed, and the telescopic component 508 can move in the telescopic display screen rotating range is reduced.

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," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships 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 lay telescoping device of LED display screen, includes LED display screen (1), its characterized in that: the back fixedly connected with display screen buckle device (2) of LED display screen (1), the bottom activity joint of display screen buckle device (2) has fixed buckle device (3), one side fixedly connected with fixed heat abstractor (4) of fixed buckle device (3), one side fixedly connected with display screen telescoping device (5) of fixed heat abstractor (4), expansion plate (6) are fixed to the one end fixedly connected with of display screen telescoping device (5).

2. The telescopic device for accommodating the LED display screen as claimed in claim 1, wherein: fixed buckle device (3) include rotary device main part (301), the one end swing joint of rotary device main part (301) has fixed column spinner (302), the one end swing joint of fixed column spinner (302) has column spinner subassembly (303), the top fixedly connected with of column spinner subassembly (303) fixes buckle subassembly (304), buckle recess (305) have been seted up at the back of fixed buckle subassembly (304), the quantity of buckle recess (305) is two.

3. The telescopic device for accommodating the LED display screen as claimed in claim 1, wherein: the fixed heat dissipation device (4) comprises a fixing device main body (401), a fixing device assembly (402) is fixedly connected to the back face of the fixing device main body (401), a heat dissipation frame (403) is fixedly connected to the front face of the fixing device assembly (402), a fixed heat dissipation column (404) is movably connected to the inner wall of the heat dissipation frame (403), and a heat dissipation fan (405) is fixedly connected to the outer wall of the fixed heat dissipation column (404).

4. The telescopic device for accommodating the LED display screen as claimed in claim 1, wherein: display screen telescoping device (5) are including telescoping device main part (501), the one end swing joint of telescoping device main part (501) has flexible dwang (502), the outer wall swing joint of flexible dwang (502) has first flexible subassembly (503), the middle part swing joint of first flexible subassembly (503) has swivel bolt (504), the middle part swing joint of swivel bolt (504) has isolation protection device (505), the other end swing joint of first flexible subassembly (503) has fixed movable plate (506), movable plate recess (507) has been seted up to the inner wall of fixed movable plate (506), the inner wall swing joint of movable plate recess (507) has the flexible subassembly of second (508), the one end swing joint of the flexible subassembly of second (508) has removal fixed block (509).

5. A telescopic device for holding an LED display screen according to claim 4, wherein: the first telescopic assembly (503) comprises a telescopic assembly main body (5031), an upper fixing groove (5032) is formed in the top of the telescopic assembly main body (5031), a middle rotating groove (5033) is formed in the middle of the telescopic assembly main body (5031), a fixed pulley rod (5034) is movably connected to the top of the telescopic assembly main body (5031), and a movable pulley (5035) is movably connected to one end of the fixed pulley rod (5034).

6. A telescopic device for holding an LED display screen according to claim 4, wherein: the first telescopic assembly (503) and the second telescopic assembly (508) are the same in structural size, and the number of the first telescopic assembly (503) and the second telescopic assembly (508) is two and the two telescopic assemblies are respectively arranged on two sides of the telescopic device main body (501).