CN211502215U - High definition audio frequency and video broadcast all-in-one elevating gear - Google Patents
High definition audio frequency and video broadcast all-in-one elevating gear Download PDFInfo
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- CN211502215U CN211502215U CN201921443116.7U CN201921443116U CN211502215U CN 211502215 U CN211502215 U CN 211502215U CN 201921443116 U CN201921443116 U CN 201921443116U CN 211502215 U CN211502215 U CN 211502215U
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Abstract
The utility model discloses a high definition audio frequency and video broadcast all-in-one elevating gear, including display screen, support frame and base, the display screen is supported at the top of support frame, be equipped with lifter plate, fixed plate, first articulated slab, second articulated slab and pneumatic cylinder in the base, the bottom of support frame sets up on the lifter plate, the top and the lifter plate of first articulated slab are articulated, the pulley and lower slide rail sliding connection that the bottom of first articulated slab was equipped with, the bottom and the fixed plate of second articulated slab are articulated, the pulley and last slide rail sliding connection that second articulated slab top was equipped with, the pneumatic cylinder sets up on the fixed plate and articulates with the fixed plate, be equipped with the locking hole on the lateral wall of base, be equipped with the locking fastener on the locking hole, the beneficial effects of the utility model are that: the video playing terminal is arranged in a lifting mode, and the requirements of people with different heights can be met.
Description
Technical Field
The utility model belongs to the technical field of the video display, concretely relates to high definition audio frequency and video broadcast all-in-one elevating gear.
Background
With the development and progress of science and technology, various video playing all-in-one machines are developed in the market, such as a touch all-in-one machine and the like, wherein the touch all-in-one machine is a machine which perfectly combines a touch screen, a liquid crystal screen, an industrial pc unit (commonly called a host) and an all-in-one machine shell and finally can realize touch operation through a power line. The touch control all-in-one machine is convenient to use, and a user can directly input coordinate information into a computer by using fingers or other objects. The adopted touch screen has the advantages of firmness, durability, high response speed, space saving, easy communication and the like. By using the technology, the operation on the host can be realized by only lightly touching the icons or characters on the computer display screen by fingers, so that the required video is played. The technology is greatly convenient for users who do not know the operation of the computer. More and more touch-control all-in-one along with the development of science and technology is applied to in the video advertisement broadcast field, the touch-control all-in-one is fixed by the support frame, put in fixed position, but the height of current touch-control all-in-one is fixed, and the environment that the touch-control all-in-one was located is in the big space scene of the big square or theater of flow of people great, when the video is broadcast to the touch-control all-in-one, generally speaking, the distance is more nearly get spectator can see more clearly and hear more clearly, and spectator in a distance often can not see also hear because the distance is far away and crowd is easy to produce the noise in addition to the spectator and the factor such as sheltering from of seat in the near, the touch-.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a following technical scheme: a high-definition audio and video playing all-in-one lifting device comprises a display screen, a support frame and a base, wherein the display screen is supported at the top of the support frame, a lifting plate, a fixed plate, a first hinged plate, a second hinged plate and a hydraulic cylinder are arranged in the base, the bottom of the support frame is arranged on the lifting plate, the first hinged plate and the second hinged plate are hinged to form an X shape, the top end of the first hinged plate is hinged to the lifting plate, a pulley arranged at the bottom of the first hinged plate is connected with a lower sliding rail in a sliding mode, the bottom of the second hinged plate is hinged to the fixed plate, a pulley arranged at the top of the second hinged plate is connected with an upper sliding rail in a sliding mode, the upper sliding rail and the lower sliding rail are respectively arranged in the lifting plate and the fixed plate, the hydraulic cylinder is arranged on the fixed plate and hinged to the fixed plate, the output end of the hydraulic, and a locking clamping piece is arranged on the locking hole.
The portable sound-absorbing device further comprises a volume adjuster and a brightness adjuster, wherein the volume adjuster and the brightness adjuster are respectively arranged at two ends of the support frame, adjusting buttons are further arranged on the volume adjuster and the brightness adjuster, adjusting rods are further transversely arranged on the support frame, and two ends of each adjusting rod are respectively connected with the adjusting buttons of the volume adjuster and the brightness adjuster.
Furthermore, threads are arranged in the locking holes, the locking clamping pieces are bolts, and the locking clamping pieces are tightly connected with the locking holes through the threads.
Furthermore, a first magnet is arranged on the locking clamping piece, second magnets are arranged on two sides of the locking hole, and the locking clamping piece is tightly connected with the locking hole through the magnets.
Furthermore, the locking holes are symmetrically arranged on two side walls of the base.
Further, the total number of the locking holes is four.
The utility model has the advantages that:
1. the lifting of the display screen is realized through the two hinged plates and the hydraulic cylinder, and the height of a remote audience can be conveniently adjusted when the audience cannot see the display screen.
2. The screen brightness and the volume of the all-in-one player can be automatically adjusted along with the height adjustment of the display screen, so that the watching experience of remote audiences is improved.
3. The lifting plate is fixed through the locking piece, the effective hydraulic cylinder bears pressure, and the service life of the hydraulic cylinder is prolonged.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the two end regulators of the present invention;
fig. 3 is a schematic view of the base with the magnet according to the present invention.
In the figure: 1. a display screen; 2. a support frame; 3. a base; 4. a lifting plate; 5. a fixing plate; 6. a first hinge plate; 7. a second hinge plate; 8. a lower slide rail; 9. an upper slide rail; 10. a hydraulic cylinder; 11. a locking hole; 12. a locking fastener; 13. a handle; 14. a first magnet; 15. a second magnet; 16. a volume adjuster; 17. a brightness adjuster; 18. adjusting a rod; 19. an adjusting knob.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, a lifting device for a high-definition audio and video playing all-in-one machine comprises a display screen 1, a supporting frame 2 and a base 3, wherein the top of the supporting frame 2 supports the display screen 1, a lifting plate 4, a fixing plate 5, a first hinged plate 6, a second hinged plate 7 and a hydraulic cylinder 10 are arranged in the base 3, the bottom of the supporting frame 2 is arranged on the lifting plate 4, the first hinged plate 6 and the second hinged plate 7 are hinged to form an X shape, the top end of the first hinged plate 6 is hinged to the lifting plate 4, a pulley arranged at the bottom of the first hinged plate 6 is slidably connected with a lower sliding rail 8, the bottom of the second hinged plate 7 is hinged to the fixing plate 5, a pulley arranged at the top of the second hinged plate 7 is slidably connected with an upper sliding rail 9, the upper sliding rail 9 and the lower sliding rail 8 are respectively arranged in the lifting plate 4 and the fixing plate 5, the hydraulic cylinder 10 is arranged on the fixing plate, be equipped with locking hole 11 on the lateral wall of base 3, be equipped with locking fastener 12 on the locking hole 11. The locking fastener 12 is a bolt in the embodiment, threads are arranged on the locking holes 11, and a plurality of locking holes 11 are arranged on two sides of the base 3 to adapt to the fixing plates 5 with different heights in order to clamp the fixing plates 5 with different heights. The novel multifunctional integrated machine is characterized by further comprising a volume regulator 16 and a brightness regulator 17, wherein the volume regulator 16 is connected with a loudspeaker, the brightness regulator 17 is connected with a screen, the volume regulator 16 and the brightness regulator 17 are respectively arranged at two ends of the support frame, a regulating button 19 is further arranged on the volume regulator 16 and the brightness regulator 17, a regulating rod 18 is further transversely arranged on the support frame, two ends of the regulating rod 18 are respectively connected with the regulating buttons 19 of the volume regulator 16 and the brightness regulator 17, when the support frame rises along with the rising of the lifting plate, the regulating rod 18 drives the volume regulator 16 and the regulating buttons 19 on the brightness regulator 17 to move upwards, the playing volume and the screen brightness of the integrated machine can be improved along with the upward movement of the regulating buttons 19, and the user far away from the integrated machine can see clearly and hear clearly conveniently.
The use principle of the embodiment is as follows: when the environment of the touch control all-in-one machine is in a theater with large human flow, and when the touch control all-in-one machine is watched conveniently by high-rise and remote audiences, the hydraulic cylinder 10 is driven, the output end of the hydraulic cylinder 10 extends to drive the two hinged plates to gradually contract towards the middle so as to drive the lifting plate 4 to ascend, after the lifting plate 4 reaches a certain specified height, the two bolts are inserted into the locking holes 11 at the two ends of the base 3 and screwed, one end of the bolt, which extends into the base 3, clamps the lifting plate 4, the hydraulic cylinder 10 is stopped to be driven at the moment, in the process of ascending of the display screen, the adjusting rod 18 drives the volume adjuster 16 and the adjusting button 19 on the brightness adjuster 17 to move upwards, at the moment, the playing volume and the screen brightness of the all-in-one machine can be improved along with the upward movement of the adjusting button 19, if the bolts, make 4 of lifter plate highly continue the lifting, think display screen 1 highly enough the back, again with the bolt insert correspond high locking hole 11 can, the same reason, when the spectator of theater is less and all sit in the front row, can reduce 4 of lifter plate's height, at this moment, the luminance of screen and the volume of all-in-one also can reduce thereupon, provide a better experience of watching for the front row spectator, the beneficial effect of this embodiment is: the height, the volume and the screen brightness of the display screen 1 are adjusted through the hinged plate, the requirements of different distances are met, the lifting plate 4 is fixed through the locking clamping piece 12, the hydraulic cylinder 10 does not need to support the lifting plate, and the service life of the hydraulic cylinder 10 is prolonged.
The volume adjuster and the brightness adjuster in the embodiment are common technologies in the field, and the adjusting buttons on the two adjusters drive the current to change along with the rising and the lowering of the adjusting rod, so as to drive the change of the volume and the brightness, and specifically, reference may be made to the adjusting principle of the volume and the brightness of related devices such as a sound box and a television.
Example 2
Referring to fig. 2, the difference between the embodiment 2 and the embodiment 1 lies in the difference between the locking member and the locking hole 11, the locking clip 12 in this embodiment includes a handle 13, the handle 13 is provided with a first magnet 14, the two ends of the bottom side wall close to the locking hole 11 are provided with a second magnet 15, a magnetic attraction force is generated between the first magnet 14 and the second magnet 15, after the locking clip 12 is inserted into the locking hole 11, the locking clip 12 is attracted on the side wall of the base 3 by the magnetic attraction force, and this embodiment has the following advantages compared with the embodiment 1: the locking clip 12 is more convenient to insert.
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 (6)
1. The utility model provides a high definition audio frequency and video broadcast all-in-one elevating gear which characterized in that: the display screen comprises a display screen (1), a support frame (2) and a base (3), wherein the display screen (1) is supported at the top of the support frame (2), a lifting plate (4), a fixed plate (5), a first hinged plate (6), a second hinged plate (7) and a hydraulic cylinder (10) are arranged in the base (3), the bottom of the support frame (2) is arranged on the lifting plate (4), the first hinged plate (6) and the second hinged plate (7) are hinged into an X shape, the top end of the first hinged plate (6) is hinged with the lifting plate (4), a pulley arranged at the bottom of the first hinged plate (6) is in sliding connection with a lower sliding rail (8), the bottom of the second hinged plate (7) is hinged with the fixed plate (5), a pulley arranged at the top of the second hinged plate (7) is in sliding connection with an upper sliding rail (9), the upper sliding rail (9) and the lower sliding rail (8) are respectively arranged in the lifting plate (4) and the fixed plate (5), the hydraulic cylinder (10) is arranged on the fixed plate (5) and hinged to the fixed plate (5), the output end of the hydraulic cylinder (10) is hinged to the bottom of the first hinged plate (6), a locking hole (11) is formed in the side wall of the base (3), and a locking clamping piece (12) is arranged on the locking hole (11).
2. The high-definition audio and video playing all-in-one machine lifting device according to claim 1, is characterized in that: the portable sound-absorbing device is characterized by further comprising a volume regulator (16) and a brightness regulator (17), wherein the volume regulator (16) and the brightness regulator (17) are arranged at two ends of the support frame respectively, a regulating button (19) is further arranged on the volume regulator (16) and the brightness regulator (17), a regulating rod (18) is further transversely arranged on the support frame, and two ends of the regulating rod (18) are connected with the regulating buttons (19) of the volume regulator (16) and the brightness regulator (17) respectively.
3. The high-definition audio and video playing all-in-one machine lifting device according to claim 1, is characterized in that: the locking hole (11) is internally provided with threads, the locking clamping piece (12) is a bolt, and the locking clamping piece (12) is tightly connected with the locking hole (11) through the threads.
4. The high-definition audio and video playing all-in-one machine lifting device according to claim 1, is characterized in that: the locking device is characterized in that a first magnet (14) is arranged on the locking clamping piece (12), second magnets (15) are arranged on two sides of the locking hole (11), and the locking clamping piece (12) is tightly connected with the locking hole (11) through the magnets.
5. The lifting device for the high-definition audio-video playing all-in-one machine as claimed in claim 2 or claim 3, is characterized in that: the locking holes (11) are symmetrically arranged on two side walls of the base (3).
6. The high-definition audio and video playing all-in-one machine lifting device is characterized in that: the total number of the locking holes (11) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443116.7U CN211502215U (en) | 2019-09-02 | 2019-09-02 | High definition audio frequency and video broadcast all-in-one elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443116.7U CN211502215U (en) | 2019-09-02 | 2019-09-02 | High definition audio frequency and video broadcast all-in-one elevating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211502215U true CN211502215U (en) | 2020-09-15 |
Family
ID=72394227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921443116.7U Active CN211502215U (en) | 2019-09-02 | 2019-09-02 | High definition audio frequency and video broadcast all-in-one elevating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211502215U (en) |
-
2019
- 2019-09-02 CN CN201921443116.7U patent/CN211502215U/en active Active
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