CN215582007U

CN215582007U - LED is protecting crust for display screen with regulatory function

Info

Publication number: CN215582007U
Application number: CN202120955645.6U
Authority: CN
Inventors: 周小雄
Original assignee: Sichuan Liangpu Technology Co ltd
Current assignee: Sichuan Liangpu Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-01-18
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a protective shell with an adjusting function for an LED display screen, which comprises a protective shell body, wherein a containing mechanism is arranged in an inner cavity of the protective shell body, a motor is bolted at the center of the top of the containing mechanism, a first rotating shaft is in bolted connection with an output shaft of the motor, a connecting plate is rotatably connected to the top of the first rotating shaft through a bearing, a display screen body is in bolted connection with the top of the connecting plate, and a first through groove is formed in the top of the protective shell body. The protection effect on the display screen body is improved.

Description

LED is protecting crust for display screen with regulatory function

Technical Field

The utility model relates to the technical field of LED display screens, in particular to a protective shell with an adjusting function for an LED display screen.

Background

The LED display screen is a flat panel display, consists of small LED module panels, is used for displaying various information such as characters, images, videos and the like, changes the display content forms of the screen such as characters, animations, pictures and videos in time through the bright red green light bead and the bright red green light bead, performs component display control through a modular structure, and is mainly divided into a display module, a control system and a power supply system.

LED display screen is long-term in outdoor work when using, receives the object collision easily and causes the damage, consequently need use the protective housing to protect it, however traditional LED is protective housing for the display screen does not have regulatory function, and the LED display screen can't contract and carry out all-round protection in the protective housing when not using, and the protective effect that leads to LED is poor, is caused the damage by the object collision easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protective shell for an LED display screen with an adjusting function, which is convenient for a user to adjust the display screen body when the display screen body is not used, and the display screen body is accommodated in the protective shell body, so that the display screen body is prevented from being damaged due to collision with an object, the protective effect on the display screen body is improved, and the problems in the background technology are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a protecting crust for LED display screen with regulatory function, includes the protecting crust body, the inner chamber of protecting crust body is provided with receiving mechanism, the central bolt of department at receiving mechanism top has the motor, and the output shaft bolt of motor has first rotation axis, the top of first rotation axis is rotated through the bearing and is connected with the connecting plate, and the top bolt of connecting plate has the display screen body, first logical groove has been seted up at the top of protecting crust body, all bolt all around of protecting crust body bottom has the supporting legs, the central bolt of department on protecting crust body right side has the controller.

The accommodating mechanism comprises an air cylinder, a push plate, a first movable plate, a supporting plate, a second rotating shaft, a gear, teeth, a rack plate and a second movable plate, the teeth are sequentially bolted on two sides of an inner cavity of the protective shell body from top to bottom, the air cylinder is bolted on the bottom of the right side of the inner cavity of the protective shell body, the push plate is bolted on a piston rod of the air cylinder, a fixed rod is movably connected to the left side of the push plate, the top of the fixed rod is bolted on the first movable plate, the supporting plate is bolted on two sides of the top of the first movable plate, a second through groove is formed in the top of the right side of the supporting plate, the front surface and the back surface of the inner cavity of the second through groove are rotatably connected with the second rotating shaft through bearings, the gear is bolted on the surface of the second rotating shaft, the outer side of the gear is meshed with one side opposite to the teeth, the rack plate is meshed with the rack plate on one side opposite to the rack plate, the second movable plate is bolted on one side opposite to the second rotating shaft, the center of the top of the second moving plate is bolted with the bottom of the motor, the left side of the bottom of the first moving plate is sequentially bolted with springs from front to back, and the bottoms of the springs are bolted with the left side of the bottom of the inner cavity of the protective shell body.

The mounting panel has been bolted to the top on protecting crust body right side, and the right side at mounting panel top and the left side at protecting crust body top all bolted the fixed plate, the fixed plate is in opposite directions the front and the back of one side all bolted the traveller, all sliding connection has the sliding sleeve in proper order from a left side to the right side in the surface of traveller, the sliding sleeve opposite side has the baffle through the support bolt.

Both sides of the inner cavity of the protective shell body are bolted with stop blocks, and the bottom of the rack plate is bolted with a limiting plate.

First spout has all been seted up at the front and the back of protective housing body inner chamber both sides, the inner chamber sliding connection of first spout has first slider, first slider one side in opposite directions runs through first spout and with the outside bolt joint of backup pad, the bottom of baffle bonds has sealed the pad, and the top swing joint of the bottom of just sealed pad and protective housing body.

The protection shell comprises a protection shell body and is characterized in that second sliding grooves are formed in two sides of the back face of an inner cavity of the protection shell body, a second sliding block is connected to the inner cavity of the second sliding grooves in a sliding mode, and the front face of the second sliding block penetrates through the second sliding grooves and is in bolted connection with the back face of a second moving plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model provides a protective shell with an adjusting function for an LED display screen, which is convenient for a user to adjust the display screen body when the display screen body is not used by the user through the matching of a cylinder, a first moving plate, a supporting plate, a second rotating shaft, a gear, teeth, a rack plate and a second moving plate, so that the display screen body is accommodated in the protective shell body, the damage caused by collision of the display screen body and an object is prevented, the protective effect on the display screen body is improved, and the problem that the traditional protective shell for the LED display screen does not have the adjusting function is solved.

2. The utility model provides a protective shell with an adjusting function for an LED display screen, which is convenient for a user to shield a first through groove by matching a mounting plate, a fixing plate, a sliding column, a sliding sleeve and a baffle plate, prevents sundries such as rainwater, dust and the like from entering the protective shell body, limits a supporting plate by matching a stop block, prevents a gear from falling too much and being separated from teeth, limits a rack plate by matching the rack plate and the gear by matching a limiting plate, limits the supporting plate by matching a first sliding groove and a first sliding block, improves the stability of the supporting plate and a first moving plate, improves the sealing performance of the protective shell body by matching a sealing gasket when the baffle plate shields the first through groove, prevents rainwater from entering the protective shell body, and limits a second moving plate by matching a second sliding groove and a second sliding block, and simultaneously, the second moving plate is assisted to move.

Drawings

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

FIG. 2 is a sectional view of the main body structure of the protective shell of the present invention;

FIG. 3 is a partial perspective view of the receiving mechanism of the present invention;

fig. 4 is a perspective view of the second moving plate and the display screen body structure of the present invention.

Reference numbers in the figures: 1. a protective shell body; 2. a storage mechanism; 21. a cylinder; 22. pushing the plate; 23. a first moving plate; 24. a support plate; 25. a second rotation shaft; 26. a gear; 27. teeth; 28. a rack plate; 29. a second moving plate; 3. a first rotating shaft; 4. a display screen body; 5. a fixing plate; 6. a traveler; 7. a sliding sleeve; 8. a stopper; 9. a first chute; 10. a first slider; 11. a baffle plate; 12. a second chute; 13. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a protective shell with an adjusting function for an LED display screen, which comprises a protective shell body 1, wherein an accommodating mechanism 2 is arranged in an inner cavity of the protective shell body 1, a motor is bolted at the center of the top of the accommodating mechanism 2, an output shaft of the motor is in bolted connection with a first rotating shaft 3, the top of the first rotating shaft 3 is rotatably connected with a connecting plate through a bearing, the top of the connecting plate is in bolted connection with a display screen body 4, a first through groove is formed in the top of the protective shell body 1, supporting legs are bolted on the periphery of the bottom of the protective shell body 1, and a controller is bolted at the center of the right side of the protective shell body 1.

The containing mechanism 2 comprises an air cylinder 21, a push plate 22, a first moving plate 23, a supporting plate 24, a second rotating shaft 25, a gear 26, teeth 27, a rack plate 28 and a second moving plate 29, the teeth 27 are sequentially bolted on two sides of an inner cavity of the protective shell body 1 from top to bottom, the air cylinder 21 is bolted on the bottom of the right side of the inner cavity of the protective shell body 1, the push plate 22 is bolted on a piston rod of the air cylinder 21, a fixed rod is movably connected on the left side of the push plate 22, the top of the fixed rod is bolted on the first moving plate 23, the supporting plate 24 is bolted on two sides of the top of the first moving plate 23, a second through groove is formed in the top of the right side of the supporting plate 24, the front and the back of the inner cavity of the second through groove are rotatably connected with the second rotating shaft 25 through bearings, the gear 26 is bolted on the surface of the second rotating shaft 25, the outer side of the gear 26 is meshed with one side opposite to the teeth 27, the rack plate 28 is meshed on one side opposite to the gear 26, rack plate 28 has bolted connection to one side in opposite directions has second movable plate 29, the center department at second movable plate 29 top and the bottom bolt of motor, the left side of first movable plate 23 bottom all has the spring in the past to the back in proper order bolt connection, and the bottom of spring and the left side bolt connection of protective housing body 1 inner chamber bottom, adjust display screen body 4, accomodate into protective housing body 1 with display screen body 4 when display screen body 4 does not use in, prevent that display screen body 4 from exposing long-term when not using and causing the damage with the object collision, the protective effect to display screen body 4 has been improved.

The mounting panel has been bolted at the top on protecting crust body 1 right side, and the right side at mounting panel top and the left side at protecting crust body 1 top all bolted have fixed plate 5, and fixed plate 5 all bolted have traveller 6 in the front and the back of one side in opposite directions, and the equal sliding connection in proper order has sliding sleeve 7 from a left side to the right side on the surface of traveller 6, and sliding sleeve 7 one side in opposite directions has baffle 11 through the support bolted, shelters from first logical groove, prevents debris such as rainwater and dust from getting into in the protecting crust body 1.

Both sides of the inner cavity of the protective shell body 1 are all bolted with the stop blocks 8, the bottom of the rack plate 28 is bolted with the limiting plates, the stop blocks 8 can prevent the gear 26 from descending too much to separate from the teeth 27, the device can not be used, the limiting plates limit the rack plate 28, and the rack plate 28 and the gear 26 are prevented from separating.

First spout 9 has all been seted up at the front and the back of 1 inner chamber both sides of protecting crust body, the inner chamber sliding connection of first spout 9 has first slider 10, first slider 10 one side in opposite directions runs through first spout 9 and with the outside bolt of backup pad 24, baffle 11's bottom bonds there is sealed the pad, and the sealed bottom of filling up and protecting crust body 1's top swing joint, first spout 9 and first slider 10 carry on spacingly to backup pad 24, the stability when backup pad 24 and first movable plate 23 remove has been improved, sealed pad can be when baffle 11 shelters from first logical groove, the sealing performance of protecting crust body 1 is improved, prevent that the rainwater from getting into protecting crust body 1.

Second spout 12 has all been seted up to the both sides at the protection casing body 1 inner chamber back, and the inner chamber sliding connection of second spout 12 has second slider 13, and second spout 12 is run through and the back bolt of second movable plate 29 is connected in the front of second slider 13, and second spout 12 and second slider 13 carry on spacingly to second movable plate 29, and supplementary second movable plate 29 removes simultaneously.

The working principle of the protective shell with the adjusting function for the LED display screen provided by the utility model is as follows:

after the display screen body 4 is used up, the user opens the cylinder 21 through the controller, the cylinder 21 drives the push plate 22 to move rightwards at the moment, so that the push plate 22 drives the fixed rod to move downwards, then the fixed rod drives the first movable plate 23 to move downwards, so that the first movable plate 23 drives the supporting plate 24 to move downwards, and then the supporting plate 24 drives the gear 26 to move downwards, at the moment, the gear 26 reversely rotates under the action of the teeth 27, so that the gear 26 drives the rack plate 28 to move downwards, and then the rack plate 28 drives the second movable plate 29 to move downwards, and then the second movable plate 29 drives the motor to move downwards, so that the motor drives the connecting plate to move downwards through the first rotating shaft 3, and then the connecting plate drives the display screen body 4 to move downwards and take in the protective shell body 1, and the display screen body 4 is protected.

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

Claims

1. The utility model provides a LED is protecting crust for display screen with regulatory function, includes protecting crust body (1), its characterized in that: the inner chamber of protecting crust body (1) is provided with receiving mechanism (2), the central bolt at receiving mechanism (2) top is located has the motor, and the output shaft bolt of motor has first rotation axis (3), the top of first rotation axis (3) is rotated through the bearing and is connected with the connecting plate, and the top bolt of connecting plate has display screen body (4), first logical groove has been seted up at the top of protecting crust body (1), all bolt all around of protecting crust body (1) bottom has the supporting legs, the central bolt on protecting crust body (1) right side is located has the controller.

2. The protective shell with the adjusting function for the LED display screen according to claim 1, wherein: the accommodating mechanism (2) comprises an air cylinder (21), a push plate (22), a first moving plate (23), a supporting plate (24), a second rotating shaft (25), a gear (26), teeth (27), a rack plate (28) and a second moving plate (29), the teeth (27) are sequentially bolted on the two sides of the inner cavity of the protective shell body (1) from top to bottom, the air cylinder (21) is bolted on the bottom of the right side of the inner cavity of the protective shell body (1), the push plate (22) is bolted on a piston rod of the air cylinder (21), a fixed rod is movably connected on the left side of the push plate (22), the top of the fixed rod is bolted on the first moving plate (23), the supporting plate (24) is bolted on the two sides of the top of the first moving plate (23), a second through groove is formed in the top of the right side of the supporting plate (24), and the front and the back of the inner cavity of the second through groove are rotatably connected with the second rotating shaft (25) through a bearing, the surface bolt of second rotation axis (25) has connected gear (26), the outside and tooth (27) one side meshing in opposite directions of gear (26), one side meshing in opposite directions of gear (26) has rack board (28), one side bolt in opposite directions of rack board (28) has connected second movable plate (29), the center department at second movable plate (29) top and the bottom bolt of motor, the left side of first movable plate (23) bottom all has bolted the spring in proper order from the past to the back, and the bottom of spring and the left side bolt of protective housing body (1) inner chamber bottom.

3. The protective shell with the adjusting function for the LED display screen according to claim 1, wherein: the top bolt on protecting crust body (1) right side has the mounting panel, and the right side at mounting panel top and the left side at protecting crust body (1) top all bolted have fixed plate (5), fixed plate (5) are in opposite directions the front and the back of one side all bolted have traveller (6), the surface of traveller (6) all has sliding sleeve (7) from a left side to the right side sliding connection in proper order, sliding sleeve (7) one side in opposite directions has baffle (11) through the support bolt.

4. The protective shell with the adjusting function for the LED display screen according to claim 2, wherein: both sides of the inner cavity of the protective shell body (1) are bolted with stop blocks (8), and the bottom of the rack plate (28) is bolted with a limiting plate.

5. The protective shell with the adjusting function for the LED display screen according to claim 3, wherein: first spout (9) have all been seted up at the front and the back of protective housing body (1) inner chamber both sides, the inner chamber sliding connection of first spout (9) has first slider (10), first slider (10) one side in opposite directions runs through first spout (9) and with the outside bolt joint of backup pad (24), the bottom of baffle (11) bonds and has sealed the pad, and the top swing joint of the bottom of sealed pad and protective housing body (1).

6. The protective shell with the adjusting function for the LED display screen according to claim 2, wherein: the protection shell comprises a protection shell body (1), wherein two sides of the back face of an inner cavity of the protection shell body (1) are respectively provided with a second sliding groove (12), the inner cavity of the second sliding groove (12) is connected with a second sliding block (13) in a sliding mode, and the front face of the second sliding block (13) penetrates through the second sliding groove (12) and is bolted to the back face of a second moving plate (29).