CN217108963U

CN217108963U - Rotary supporting device for display screen

Info

Publication number: CN217108963U
Application number: CN202122453154.4U
Authority: CN
Inventors: 孟宪凤
Original assignee: Beijing Longway Video Polytron Technologies Inc
Current assignee: Beijing Longway Video Polytron Technologies Inc
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-08-02
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a display screen is with rotatory strutting arrangement, the on-line screen storage device comprises a base, inner cavity of the base's bottom swing joint has the pillar, and the top of pillar runs through to the top of base and swing joint has the backup pad, the surface of pillar and be located the first gear of the inner chamber fixedly connected with of base, the first motor of right side fixedly connected with of inner cavity of the base bottom. The utility model discloses a base, the pillar, the backup pad, first gear, first motor, the second gear, a housing, the protecting crust, the display screen body, the second motor, the screw rod, the thread bush, the connecting rod, the piece, the slide bar, the sliding sleeve, the elastic plate, a spring, the telescopic link, the cooperation of guard plate and universal wheel is used, it can not adjust the angle that shows according to external environment needs to have solved current display screen with rotatory strutting arrangement, it watches inconveniently to lead to the user, and can not protect the display screen, lead to its and foreign object mistake to bump the back and easily take place the damage, thereby be unfavorable for the problem that people used.

Description

Rotary supporting device for display screen

Technical Field

The utility model relates to a display screen technical field specifically is a display screen is with rotatory strutting arrangement.

Background

The display screen is a display tool for displaying a certain electronic file on the screen through a specific transmission device and then reflecting the electronic file to human eyes, and the display screen can be divided into the following parts according to different manufacturing materials: cathode-ray tube display (CRT), plasma display PDP, LCD and so on, the display screen need use strutting arrangement to support it at the in-process that uses, and current display screen can not adjust the angle that shows according to external environment needs with rotatory strutting arrangement, leads to the user to watch inconveniently, and can not protect the display screen, leads to its and foreign object mistake to bump the back and easily take place the damage, thereby be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory strutting arrangement is used to display screen possesses but angle modulation and safeguard function's advantage, has solved current rotatory strutting arrangement is used to display screen and can not adjust the angle that shows according to external environment needs, leads to the user to watch inconveniently, and can not protect the display screen, leads to its and foreign object mistake to bump the back and easily take place the damage to be unfavorable for the problem that people used.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary supporting device for a display screen comprises a base, wherein the bottom of an inner cavity of the base is movably connected with a supporting column, the top of the supporting column penetrates through the top of the base and is movably connected with a supporting plate, the surface of the supporting column is fixedly connected with a first gear in an inner cavity of the base, the right side of the bottom of the inner cavity of the base is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a second gear, the top of the supporting plate is fixedly connected with a shell, the top of the right side of the shell is movably connected with a protective shell, an inner cavity of the protective shell is provided with a display screen body, the top of the inner cavity of the shell is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a screw rod, the surface of the screw rod is in threaded connection with a threaded sleeve, the right side of the threaded sleeve is movably connected with a connecting rod, one end, far away from the threaded sleeve, penetrates through the right side of the shell and is movably connected with the bottom of the left side of the protective shell, the equal fixedly connected with strip piece in front side and the rear side of protecting crust, the equal fixedly connected with slide bar in top and the bottom of strip piece inner chamber, the equal sliding connection in top and the bottom on slide bar surface has the sliding sleeve, the equal swing joint in one side that the sliding sleeve is opposite has the elastic plate, the surface of slide bar and the outside cover that is located the sliding sleeve are equipped with the spring, the front side and the rear side of protecting crust just are located the equal fixedly connected with telescopic link in the outside of strip piece, the one end fixedly connected with guard plate of protecting crust is kept away from to the telescopic link, the equal fixedly connected with universal wheel in both sides of base bottom.

Preferably, both sides of the bottom of the supporting plate are fixedly connected with supporting rods, the bottom of each supporting rod is movably connected with a roller, an annular groove is formed in the top of the base, and the bottom of each roller is in contact with the inner wall of the annular groove.

Preferably, the sliding groove is formed in the left side of the shell, the sliding block is fixedly connected to the left side of the threaded sleeve, and one end, far away from the threaded sleeve, of the sliding block extends to the inner cavity of the sliding groove.

Preferably, one end of the screw rod, which is far away from the second motor, is movably connected with the bottom of the inner cavity of the shell through a bearing, and the right side of the shell is provided with an opening.

Preferably, one side of the elastic plate, which is far away from the sliding sleeve, is fixedly connected with the protection plate, and the opposite side of the strip block is provided with a through groove.

Preferably, the front of the base is movably connected with an access door through a hinge, and the front of the access door is fixedly connected with a handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a base, the pillar, the backup pad, first gear, first motor, the second gear, a housing, the protecting crust, the display screen body, the second motor, the screw rod, the thread bush, the connecting rod, the piece, the slide bar, the sliding sleeve, the elastic plate, a spring, the telescopic link, the cooperation of guard plate and universal wheel is used, it can not adjust the angle that shows according to external environment needs to have solved current display screen with rotatory strutting arrangement, it watches inconveniently to lead to the user, and can not protect the display screen, lead to its and foreign object mistake to bump the back and easily take place the damage, thereby be unfavorable for the problem that people used.

2. The utility model discloses a set up the cooperation of branch, gyro wheel and ring channel, stability when can be convenient for improve the backup pad and rotate, through the cooperation that sets up spout and slider, can be convenient for carry on spacingly to the thread bush to improve the stability when the thread bush removes, through setting up the opening, the removal of the connecting rod that can be convenient for, through setting up the access door, can be convenient for overhaul the internals of base.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a right-side view schematic diagram of the protective shell of the present invention.

In the figure: 1. a base; 2. a pillar; 3. a support plate; 4. a first gear; 5. a first motor; 6. a second gear; 7. a housing; 8. a protective shell; 9. a display screen body; 10. a second motor; 11. a screw; 12. a threaded sleeve; 13. a connecting rod; 14. a bar block; 15. a slide bar; 16. a sliding sleeve; 17. an elastic plate; 18. a spring; 19. a telescopic rod; 20. a protection plate; 21. a universal wheel; 22. a strut; 23. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a rotary supporting device for a display screen comprises a base 1, a pillar 2 movably connected to the bottom of an inner cavity of the base 1, a supporting plate 3 movably connected to the top of the pillar 2, a first gear 4 fixedly connected to the surface of the pillar 2 and located in the inner cavity of the base 1, a first motor 5 fixedly connected to the right side of the bottom of the inner cavity of the base 1, a second gear 6 fixedly connected to the output end of the first motor 5, a housing 7 fixedly connected to the top of the supporting plate 3, a protective housing 8 movably connected to the top of the right side of the housing 7, a display screen body 9 disposed in the inner cavity of the protective housing 8, a second motor 10 fixedly connected to the top of the inner cavity of the housing 7, a screw 11 fixedly connected to the output end of the second motor 10, a threaded sleeve 12 threadedly connected to the surface of the screw 11, and a connecting rod 13 movably connected to the right side of the threaded sleeve 12, one end of a connecting rod 13 far away from a threaded sleeve 12 penetrates to the right side of the shell 7 and is movably connected with the bottom of the left side of the protective shell 8, the front side and the rear side of the protective shell 8 are both fixedly connected with a strip 14, the top and the bottom of the inner cavity of the strip 14 are both fixedly connected with a slide rod 15, the top and the bottom of the surface of the slide rod 15 are both slidably connected with a slide sleeve 16, one side of the slide sleeve 16 opposite to the side is both movably connected with an elastic plate 17, the surface of the slide rod 15 and the outer side of the slide sleeve 16 are sleeved with a spring 18, the front side and the rear side of the protective shell 8 and the outer side of the strip 14 are both fixedly connected with a telescopic rod 19, one end of the telescopic rod 19 far away from the protective shell 8 is fixedly connected with a protective plate 20, both sides of the bottom of the base 1 are both fixedly connected with universal wheels 21, both sides of the bottom of the supporting plate 3 are both fixedly connected with supporting rods 22, the bottom of the supporting rods 22 are movably connected with idler wheels 23, and the top of the base 1 is provided with an annular groove, the bottom of the roller 23 is contacted with the inner wall of the annular groove, the left side of the shell 7 is provided with a sliding groove, the left side of the threaded sleeve 12 is fixedly connected with a sliding block, one end of the sliding block, far away from the threaded sleeve 12, extends to the inner cavity of the sliding groove, one end of the screw rod 11, far away from the second motor 10, is movably connected with the bottom of the inner cavity of the shell 7 through a bearing, the right side of the shell 7 is provided with an opening, one side, far away from the sliding sleeve 16, of the elastic plate 17 is fixedly connected with the protection plate 20, the opposite sides of the strip blocks 14 are provided with through grooves, the front side of the base 1 is movably connected with an access door through a hinge, the front side of the access door is fixedly connected with a handle, through the arrangement of the support rod 22, the roller 23 is matched with the annular groove, the stability of the support plate 3 during rotation can be conveniently improved, through the arrangement of the matching of the sliding groove and the sliding block, the threaded sleeve 12 can be conveniently limited, so as to improve the stability of the threaded sleeve 12 during movement, through the arrangement of the opening, can be convenient for connecting rod 13's removal, through setting up the access door, can be convenient for overhaul base 1's internals, through base 1, pillar 2, backup pad 3, first gear 4, first motor 5, second gear 6, casing 7, protecting crust 8, display screen body 9, second motor 10, screw rod 11, thread bush 12, connecting rod 13, the bar 14, slide bar 15, sliding sleeve 16, elastic plate 17, spring 18, telescopic link 19, protecting plate 20 and universal wheel 21's cooperation is used, it can not adjust the angle that shows according to external environment needs to have solved current display screen with rotatory strutting arrangement, lead to the user to watch inconveniently, and can not protect the display screen, lead to its and foreign object mistake to bump the back and easily take place the damage, thereby be unfavorable for the problem that people used.

When the display screen is used, the first motor 5 is started, the first motor 5 drives the second gear 6 to rotate, the second gear 6 drives the first gear 4 to rotate, the first gear 4 drives the supporting column 2 to rotate, the supporting plate 2 drives the supporting plate 3 to rotate, the supporting plate 3 drives the shell 7 to rotate, the shell 7 drives the protective shell 8 to rotate, the protective shell 8 drives the display screen body 9 to rotate, when the use angle of the display screen body 9 needs to be adjusted, the second motor 10 is started, the second motor 10 drives the screw rod 11 to rotate, the screw rod 11 drives the threaded sleeve 12 to move downwards, the threaded sleeve 12 drives the protective shell 8 to turn anticlockwise through the connecting rod 13, so that the adjustment of the use angle of the display screen body 9 is completed, when a foreign object collides with the display screen body 9, the protective plate 20 firstly protects through the protective plate 20, the elastic plate 17 is extruded after the protective plate 20 is extruded, the elastic plate 17 drives the sliding sleeve 16 to move to the opposite side, the sliding sleeve 16 drives the spring 18 to expand and contract, so that the impact force generated during collision is weakened by the spring 18.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a display screen is with rotatory strutting arrangement, includes base (1), its characterized in that: the bottom swing joint of base (1) inner chamber has pillar (2), the top of pillar (2) runs through to the top of base (1) and swing joint has backup pad (3), the surface of pillar (2) just is located the inner chamber fixedly connected with first gear (4) of base (1), the right side fixedly connected with first motor (5) of base (1) inner chamber bottom, the output fixedly connected with second gear (6) of first motor (5), the top fixedly connected with casing (7) of backup pad (3), the top swing joint on casing (7) right side has protecting crust (8), the inner chamber of protecting crust (8) is provided with display screen body (9), the top fixedly connected with second motor (10) of casing (7) inner chamber, the output fixedly connected with screw rod (11) of second motor (10), the surface of the screw rod (11) is in threaded connection with a threaded sleeve (12), the right side of the threaded sleeve (12) is movably connected with a connecting rod (13), one end, far away from the threaded sleeve (12), of the connecting rod (13) penetrates through the right side of the shell (7) and is movably connected with the left bottom of the protective shell (8), the front side and the rear side of the protective shell (8) are respectively and fixedly connected with a strip block (14), the top and the bottom of the inner cavity of the strip block (14) are respectively and fixedly connected with a sliding rod (15), the top and the bottom of the surface of the sliding rod (15) are respectively and slidably connected with a sliding sleeve (16), one opposite side of the sliding sleeve (16) is respectively and movably connected with an elastic plate (17), the outer side, located on the sliding sleeve (16), of the surface of the sliding rod (15) is sleeved with a spring (18), the front side and the rear side of the protective shell (8) are respectively and fixedly connected with a telescopic rod (19) located on the outer side of the strip block (14), one end fixedly connected with guard plate (20) of protecting crust (8) is kept away from in telescopic link (19), the equal fixedly connected with universal wheel (21) in both sides of base (1) bottom.

2. The rotary supporting device for a display screen according to claim 1, wherein: the equal fixedly connected with branch (22) in both sides of backup pad (3) bottom, the bottom swing joint of branch (22) has gyro wheel (23), the ring channel has been seted up at the top of base (1), the bottom of gyro wheel (23) and the inner wall contact of ring channel.

3. The rotary supporting device for a display screen according to claim 1, wherein: the left side of casing (7) has been seted up the spout, the left side fixedly connected with slider of thread bush (12), and the one end that the slider kept away from thread bush (12) extends to the inner chamber of spout.

4. The rotary supporting device for a display screen according to claim 1, wherein: one end of the screw rod (11) far away from the second motor (10) is movably connected with the bottom of the inner cavity of the shell (7) through a bearing, and the right side of the shell (7) is provided with an opening.

5. The rotary supporting device for a display screen according to claim 1, wherein: one side of the elastic plate (17) far away from the sliding sleeve (16) is fixedly connected with the protection plate (20), and one side of the strip block (14) opposite to the side is provided with a through groove.

6. The rotary supporting device for a display screen according to claim 1, wherein: the front of the base (1) is movably connected with an access door through a hinge, and the front of the access door is fixedly connected with a handle.