CN212745807U

CN212745807U - High definition video concatenation screen control terminal

Info

Publication number: CN212745807U
Application number: CN202020972229.2U
Authority: CN
Inventors: 孙宏
Original assignee: Pu'er Today Technology Co ltd
Current assignee: Pu'er Today Technology Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-03-19
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a high definition video concatenation screen control terminal, including base and main box body, be equipped with the cavity on the base, the cavity internal rotation is connected with the screw rod, the fixed first gear that has cup jointed on the screw rod, be equipped with the second gear with first gear engaged with in the cavity, the inner wall of second gear and cavity passes through the bull stick and rotates the connection, the inner wall and the fixedly connected with knob of cavity are run through to the one end of bull stick, the inner wall of cavity is run through and upwards extend at the top of screw rod, the thread bush has been cup jointed to the one end screw thread that the screw rod extends, the top of thread bush and the bottom fixed connection of main box body, the top fixedly connected with slide bar of base, the slider has been cup jointed in the slip on the slide bar. The utility model discloses in through adjustment mechanism's setting, can highly carry out free regulation to the device to the use convenience of equipment has been promoted.

Description

High definition video concatenation screen control terminal

Technical Field

The utility model relates to a terminal control equipment technical field especially relates to high definition video concatenation screen control terminal.

Background

Along with the continuous development of information technology and photoelectric technology, the spliced screen is more and more in variety, and the common spliced screen in the market at present has DLP spliced screen, LED spliced screen and liquid crystal spliced screen. In addition, outdoor advertising is prevalent in recent years, and the market application of the spliced screen is wider and wider.

But current concatenation screen control terminal external structure is comparatively simple, and control terminal's adjustable is lower to influence control terminal's use convenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that splicing screen control terminal external structure is comparatively simple among the prior art, control terminal adjustable is lower, and the high definition video splicing screen control terminal who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

high definition video concatenation screen control terminal, including base and main tank body, be equipped with the cavity on the base, the cavity internal rotation is connected with the screw rod, the fixed cover has been connect with first gear on the screw rod, be equipped with the second gear with first gear engaged with in the cavity, the inner wall of second gear and cavity is rotated through the bull stick and is connected, the one end of bull stick runs through the inner wall of cavity and fixedly connected with knob, the top of screw rod runs through the inner wall of cavity and upwards extends, the threaded sleeve has been cup jointed to the one end screw thread that the screw rod extends, the top of threaded sleeve and the bottom fixed connection of main tank body, the top fixedly connected with slide bar of base, the slider has been cup jointed in the slip on the slide bar, the one end of slider and the outer wall fixed connection of threaded sleeve, fixedly connected with terminal body in the main tank body, one side of main tank body is equipped with the, the baffle is connected with through the pivot rotation in the installing port, the one end that the pivot was kept away from to the baffle passes through locking screw fixed connection with the inner wall of installing port.

Preferably, the bottom of base fixedly connected with a plurality of latch segments, be equipped with the latch port on the latch segment.

Preferably, the rotating shaft is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the baffle and the inner wall of the mounting opening respectively.

Preferably, one end of the screw rod, which is positioned in the threaded sleeve, is fixedly connected with a limiting block.

Preferably, the outer wall of the base is provided with a sliding groove, a guide rod is fixedly connected in the sliding groove, an L-shaped clamping rod is sleeved on the guide rod in a sliding mode, and a plurality of clamping grooves corresponding to the L-shaped clamping rod are arranged on the outer wall of the knob in an encircling mode.

Preferably, the guide rod is sleeved with a spring, and two ends of the spring are fixedly connected with the L-shaped clamping rod and the inner wall of the sliding groove respectively.

Has the advantages that:

1. firstly, the knob is rotated to drive the rotating rod to rotate, and simultaneously, the screw rod is driven to rotate through the meshing action between the first gear and the second gear, so that the threaded sleeve is driven to move up and down, the height of the equipment is adjusted, then the knob is fixed by utilizing the L-shaped clamping rod, and meanwhile, the sliding rod can effectively prevent the threaded sleeve from shaking;

2. meanwhile, the locking block can be conveniently fixed on the base, the limiting block can prevent the screw rod from falling off from the threaded sleeve, and meanwhile, the baffle can effectively protect the terminal body.

Drawings

Fig. 1 is a schematic structural diagram of a high-definition video mosaic screen control terminal provided by the utility model;

fig. 2 is the utility model provides a high definition video concatenation screen control terminal bull stick department looks sideways at the schematic diagram.

In the figure: the device comprises a base 1, a main box body 2, a screw rod 3, a first gear 4, a second gear 5, a rotating rod 6, a knob 7, a threaded sleeve 8, a sliding rod 9, a sliding block 10, a terminal body 11, a rotating shaft 12, a baffle 13, a locking screw 14, a locking block 15, a limiting block 16, a guide rod 17, an L-shaped clamping rod 18 and a spring 19.

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.

Referring to fig. 1-2, a high-definition video mosaic screen control terminal comprises a base 1 and a main box body 2, wherein a plurality of locking blocks 15 are fixedly connected to the bottom of the base 1, the base 1 is conveniently fixed, locking ports are arranged on the locking blocks 15, a cavity is arranged on the base 1, a screw rod 3 is rotatably connected to the cavity and used for driving a thread bush 8 to move up and down, a first gear 4 is fixedly sleeved on the screw rod 3, a second gear 5 meshed with the first gear 4 is arranged in the cavity and used for driving the first gear 4 to rotate, the second gear 5 is rotatably connected with the inner wall of the cavity through a rotating rod 6, one end of the rotating rod 6 penetrates through the inner wall of the cavity and is fixedly connected with a knob 7 used for driving the rotating rod 6 to;

in this embodiment, a sliding groove is formed in the outer wall of the base 1, a guide rod 17 is fixedly connected in the sliding groove, an L-shaped clamping rod 18 is slidably sleeved on the guide rod 17 and used for fixing the knob 7, a plurality of clamping grooves corresponding to the L-shaped clamping rod 18 are formed in the outer wall of the knob 7 in an encircling manner, a spring 19 is sleeved on the guide rod 17 and plays a certain role in elastically supporting the L-shaped clamping rod 18, and two ends of the spring 19 are fixedly connected with the L-shaped clamping rod 18 and the inner wall of the sliding groove respectively;

in the embodiment, the top of the screw rod 3 penetrates through the inner wall of the cavity and extends upwards, a threaded sleeve 8 is sleeved on one extending end of the screw rod 3 in a threaded manner and is used for supporting the main box body 2, a limiting block 16 is fixedly connected to one end, located in the threaded sleeve 8, of the screw rod 3, the top of the threaded sleeve 8 is fixedly connected with the bottom of the main box body 2, a sliding rod 9 is fixedly connected to the top of the base 1 to prevent the threaded sleeve 8 from shaking, a sliding block 10 is sleeved on the sliding rod 9 in a sliding manner, and one end of the sliding block 10 is fixedly connected with the outer;

in this embodiment, fixedly connected with terminal body 11 in the main tank body 2, one side of main tank body 2 is equipped with the installing port that terminal body 11 corresponds, terminal body 11 facilitates the installation, rotate through pivot 12 in the installing port and be connected with baffle 13, the cover is equipped with torque spring on the pivot 12, torque spring's both ends respectively with the inner wall fixed connection of baffle 13 and installing port, play certain torsion to baffle 13 and support, the one end that pivot 12 was kept away from to baffle 13 passes through locking screw 14 fixed connection with the inner wall of installing port, make things convenient for fixed stop 13.

In this embodiment, rotate knob 7 earlier and drive bull stick 6 and rotate, simultaneously through the meshing effect between first gear 4 and the second gear 5, drive screw rod 3 and rotate to drive thread bush 8 and reciprocate, the height of adjusting device, then utilize L type kelly 18 to fix knob 7, slide bar 9 can effectively prevent rocking of thread bush 89 simultaneously.

In this embodiment, the latch segment 15 can conveniently fix base 1, and stopper 16 can prevent that screw rod 3 from droing in the thread bush 8 simultaneously, and baffle 13 can effectually protect terminal body 11 simultaneously.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. High definition video concatenation screen control terminal includes base (1) and main tank body (2), its characterized in that: the improved structure is characterized in that a cavity is arranged on the base (1), a screw rod (3) is connected in the cavity in a rotating mode, a first gear (4) is fixedly sleeved on the screw rod (3), a second gear (5) meshed with the first gear (4) is arranged in the cavity, the second gear (5) and the inner wall of the cavity are rotatably connected through a rotating rod (6), one end of the rotating rod (6) penetrates through the inner wall of the cavity and is fixedly connected with a knob (7), the top of the screw rod (3) penetrates through the inner wall of the cavity and extends upwards, a threaded sleeve (8) is sleeved on one end of the extending screw rod (3), the top of the threaded sleeve (8) is fixedly connected with the bottom of the main box body (2), a sliding rod (9) is fixedly connected with the top of the base (1), a sliding block (10) is sleeved on the sliding rod (9), one end of the sliding block (10) is fixedly connected with the outer wall of the, fixedly connected with terminal body (11) in the main tank body (2), one side of main tank body (2) is equipped with the installing port that terminal body (11) correspond, rotate through pivot (12) in the installing port and be connected with baffle (13), the one end that pivot (12) were kept away from in baffle (13) passes through locking screw (14) fixed connection with the inner wall of installing port.

2. The high-definition video mosaic screen control terminal according to claim 1, wherein: the bottom fixedly connected with of base (1) has a plurality of latch segments (15), be equipped with the check lock on latch segment (15).

3. The high-definition video mosaic screen control terminal according to claim 1, wherein: and a torsion spring is sleeved on the rotating shaft (12), and two ends of the torsion spring are fixedly connected with the baffle (13) and the inner wall of the mounting hole respectively.

4. The high-definition video mosaic screen control terminal according to claim 1, wherein: and one end of the screw rod (3) positioned in the thread sleeve (8) is fixedly connected with a limiting block (16).

5. The high-definition video mosaic screen control terminal according to claim 1, wherein: be equipped with the spout on the outer wall of base (1), fixedly connected with guide arm (17) in the spout, sliding sleeve has connected L type kelly (18) on guide arm (17), it is equipped with a plurality of draw-in grooves that correspond with L type kelly (18) to surround on the outer wall of knob (7).

6. The high-definition video mosaic screen control terminal according to claim 5, wherein: the guide rod (17) is sleeved with a spring (19), and two ends of the spring (19) are fixedly connected with the L-shaped clamping rod (18) and the inner wall of the sliding groove respectively.