CN216391267U

CN216391267U - Intelligent television remote controller with display screen

Info

Publication number: CN216391267U
Application number: CN202123318680.6U
Authority: CN
Inventors: 林盛鑫; 刘华珠; 陈雪芳; 赵晓芳
Original assignee: Dongguan University of Technology
Current assignee: Dongguan University of Technology
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-04-26
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an intelligent television remote controller with a display screen, which belongs to the technical field of remote controllers and comprises a shell, a sliding cover, a circuit board and a touch display screen, wherein the sliding cover, the circuit board and the touch display screen are connected in the shell in a sliding way and are fixed in the sliding cover; the first spring is fixed between the bottom of the sliding cover and the inner wall of the mounting chamber; but set touch display screen and circuit board to and the shell mutual slip, when the remote controller fell, drive touch display screen and circuit board through the slip cover and slide to the shell together, the effectual impact force when having offset and falling prevents touch display screen and circuit board damage, simultaneously, when normal use, through the gag lever post, can make touch display screen fixed automatically again, the convenience of improving the use.

Description

Intelligent television remote controller with display screen

Technical Field

The utility model relates to the technical field of remote controllers, in particular to an intelligent television remote controller with a display screen.

Background

Nowadays, with the development of science and technology, the updating speed of the television remote controller is also increased continuously, the functions of the television remote controller are increased continuously, and a plurality of unique appearance structures are also pleasing to the eye. In general, the development of the television remote controller mainly focuses on the function aspect, especially the development of the intelligent remote controller, but the development is not fast in the structure and the practicability of the television remote controller, and the improvement is needed in many places.

For example, with the increase of functions, the existing television remote controller is similar to the appearance of a smart phone at present, a large number of integrated circuits are adopted in the television remote controller, and a large display screen is adopted on the surface of the television remote controller more and more, however, the display screen of the existing television remote controller is fixed on the surface of a shell, and the protection function is not provided, so that once the remote controller falls from a high place, the integrated circuit board in the television remote controller and the display screen on the surface are very easily damaged, and the television remote controller is damaged accidentally and cannot be used normally.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that an integrated circuit board inside a remote controller and a display screen on the surface of the remote controller are very easily damaged once the remote controller falls from a high place in the prior art, and provides a smart television remote controller with a display screen.

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

an intelligent television remote controller with a display screen comprises a shell, a sliding cover, a circuit board and a touch display screen, wherein the sliding cover, the circuit board and the touch display screen are connected in the shell in a sliding mode and are fixed in the sliding cover; the first spring is fixed between the bottom of the sliding cover and the inner wall of the mounting chamber; the limiting rod slides on the side wall of the shell, the holding rod is fixed at one end of the limiting rod extending out of the shell, and the second spring is sleeved on the limiting rod; and the side wall of the sliding cover is provided with a limiting groove corresponding to the limiting rod.

Preferably, the side wall of the shell is provided with a groove, and the holding rod can move into the groove; when the holding rod moves into the groove, one end of the limiting rod extending into the shell is inserted into the limiting groove.

In order to prevent the sliding cover from falling off, the sliding cover preferably further comprises a limiting block fixed on the side wall of the installation chamber; the sliding cover side wall is provided with a sliding groove, and the limiting block is located in the sliding groove.

In order to improve the anti-falling capacity, the anti-falling device preferably further comprises elastic columns fixed at four corners of the shell and a second buffer cushion fixed on the side wall of the sliding cover; the height of the second cushion pad is higher than that of the touch display screen.

In order to improve the anti-falling capability, the anti-falling device preferably further comprises two buffering mechanisms arranged on the shell, wherein the two buffering mechanisms are respectively positioned at the front end and the rear end of the shell; the buffer mechanism comprises a buffer chamber arranged on the shell, a sliding plate sliding in the buffer chamber, a piston assembly fixed on the side wall of the buffer chamber, and a third spring positioned between the sliding plate and the side wall of the buffer chamber; the input end of the piston assembly is fixedly connected with the sliding plate, and two ends of the third spring are fixedly connected with the sliding plate and the side wall of the buffer chamber respectively; the buffer rod is fixedly connected to the side wall of the sliding plate, the buffer rod extends outwards to form a shell, and the buffer rod is connected with the shell in a sliding mode; the side wall of the piston assembly is communicated with an air inlet pipe and an air outlet pipe, a one-way valve is arranged in the air inlet pipe, and a one-way valve and a pressure valve are arranged in the air outlet pipe; and the side wall of the shell and the side wall of the sliding plate are both provided with through holes.

Preferably, a first cushion pad is arranged at the bottom of the mounting chamber, and the bottom of the first spring is fixedly connected with the first cushion pad.

In order to improve the functionality, it is preferable that the circuit board is provided with various functional modules, a storage battery is arranged in the sliding cover, the shell is provided with a loudspeaker, and the side wall of the shell is provided with a fingerprint unlocking module.

Compared with the prior art, the utility model provides an intelligent television remote controller with a display screen, which has the following beneficial effects:

this take intelligent television remote controller of display screen sets touch display screen and circuit board to and the shell can slide each other, when the remote controller falls, touches display screen and circuit board through the movable contact of slip cover and slides to the shell together, effectual impact force when having offset and falling prevents touch display screen and circuit board damage, simultaneously, when normal use, through the gag lever post, can make touch display screen fixed automatically again, improve the convenience of using.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent television remote controller with a display screen according to the present invention;

fig. 2 is a front view of an intelligent television remote controller with a display screen according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 of an intelligent television remote controller with a display screen according to the present invention;

fig. 4 is a top view of an intelligent television remote controller with a display screen according to the present invention;

fig. 5 is an enlarged view of a part B in fig. 4 of an intelligent television remote controller with a display screen according to the present invention.

In the figure: 1. a housing; 101. an installation chamber; 2. a sliding cover; 201. a first cushion pad; 202. a first spring; 3. a chute; 301. a limiting block; 4. a circuit board; 401. a touch display screen; 402. a functional module; 403. a second cushion pad; 404. a storage battery; 5. a groove; 501. a limiting rod; 502. a second spring; 503. a holding rod; 504. a limiting groove; 6. a buffer chamber; 601. a sliding plate; 602. a third spring; 603. a piston assembly; 604. a buffer rod; 7. an air inlet pipe; 701. an air outlet pipe; 8. an elastic column; 9. a loudspeaker; 901. fingerprint unblock module.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-5, an intelligent television remote controller with a display screen comprises a shell 1 and a sliding cover 2 connected in the shell 1 in a sliding mode, wherein the sliding cover 2 is hollow and is provided with an upper end opening, a circuit board 4 and a touch display screen 401 are fixed in the sliding cover 2, the touch display screen 401 is fixed at the opening at the top of the sliding cover 2 and is slightly lower than the height of the sliding cover 2, an installation chamber 101 and an upper end opening are arranged in the shell 1, the sliding cover 2 slides in the installation chamber 101, and the side wall of the sliding cover 2 is connected with the inner wall of the installation chamber 101 in a sliding mode.

The device further comprises a first spring 202 fixed between the bottom of the sliding cover 2 and the inner wall of the installation chamber 101, and two ends of the first spring 202 are fixedly connected with the bottom of the sliding cover 2 and the inner wall of the bottom of the installation chamber 101 respectively.

The limiting rod 501 slides on the side wall of the shell 1, the holding rod 503 is fixed at one end of the limiting rod 501 extending out of the shell 1, the second spring 502 is sleeved on the limiting rod 501, and two ends of the second spring 502 are abutted against the holding rod 503 and the side wall of the shell 1; the side wall of the sliding cover 2 is provided with a limit groove 504 corresponding to the limit rod 501.

As is well known, when the remote controller is accidentally dropped, if the touch display screen 401 first contacts with the ground, the possibility of breakage of the touch display screen 401 is very high, and in real life, the breakage of the touch display screen 401 is also mostly caused by the fact that the touch display screen 401 first contacts with the ground during dropping, so that when the remote controller is accidentally dropped, how to protect the touch display screen 401 is particularly necessary when the touch display screen 401 first contacts with the ground.

In the above-mentioned scheme, when dropping, if the one side of touch display screen 401 at first with ground contact, at this moment, because touch display screen 401 is highly slightly less than the sliding cover 2 height, so, sliding cover 2 can at first with ground contact, then under the effect of impact force, sliding cover 2 continues to slide in installation room 101, extrudes first spring 202 to this offset the impact force when dropping, improves anti ability of falling, effectual touch display screen 401 of having protected.

Meanwhile, the circuit board 4 in the remote controller is also positioned in the sliding cover 2, and the circuit board 4 is prevented from being damaged due to sudden impact.

If the side of the remote controller contacts with the ground, the holding rod 503 will contact with the ground first, and the holding rod 503 moves towards the inner side of the housing 1 under the action of the impact force, and presses the second spring 502 at the same time, and the impact force during falling is offset by the reaction force of the second spring 502.

The side wall of the shell 1 is provided with a groove 5, and the holding rod 503 can move into the groove 5; when the holding rod 503 moves into the groove 5, one end of the limiting rod 501 extending into the housing 1 is inserted into the limiting groove 504.

When normally using, when the shell 1 is held by the hand, the holding rod 503 can be held simultaneously, the holding rod 503 can also move towards the inner side of the shell 1 under the action of external force, when using, the sliding cover 2 is not affected by impact force and is located at the initial position, at the moment, when the holding rod 503 moves into the groove 5, the limiting rod 501 can be inserted into the limiting groove 504, the sliding cover 2 is limited, the sliding cover 2 is fixed, the movement of the sliding cover is prevented, the convenience in use is favorably ensured, and the confusion caused by the fact that the touch display screen 401 can slide up and down in normal use is avoided.

After the use is finished or when the sliding cover suddenly drops from the hand, the holding rod 503 moves reversely under the action of the second spring 502, the limiting rod 501 is separated from the limiting groove 504, and the sliding cover 2 restores the state of sliding up and down.

Example 2:

referring to fig. 1-5, on the basis of example 1, further,

the device also comprises a limiting block 301 fixed on the side wall of the installation chamber 101; the lateral wall of the sliding cover 2 is provided with a sliding groove 3, and the limiting block 301 is positioned in the sliding groove 3.

When the sliding cover 2 slides up and down, the highest position of the sliding cover 2 sliding upwards is limited through the mutual matching of the limiting block 301 and the sliding chute 3, and the sliding cover 2 can be effectively prevented from being separated from the shell 1 due to excessive upwards sliding.

Example 3:

referring to fig. 1-5, on the basis of example 2, further,

the elastic column structure further comprises elastic columns 8 fixed at four corners of the shell 1, as shown in fig. 1, the number of the elastic columns 8 at each corner is 15-30, the elastic columns are distributed on the top surface, the ground and the peripheral side walls, and the elastic columns 8 are made of elastic rubber.

When the remote controller accidentally falls, the elastic column 8 at one corner firstly contacts with the ground, and part of impact force is offset through the elasticity of the elastic column 8, so that the falling resistance is improved.

And a second cushion 403 fixed on the side wall of the sliding cover 2, wherein the second cushion 403 is made of elastic rubber, and the height of the second cushion 403 is higher than that of the touch display screen 401 and is also higher than that of the sliding cover 2.

When the accident fell, the second blotter 403 that is rich in elasticity also offsets some impact force, improves anti ability of falling, has further alleviateed the vibrations of sliding cover 2, has effectually protected circuit board 4 and touch display screen 401.

The bottom of the installation chamber 101 is provided with a first buffer pad 201, and the bottom of the first spring 202 is fixedly connected with the first buffer pad 201.

Similarly, the first cushion 201 is made of elastic rubber, as in the second cushion 403.

Example 4:

referring to fig. 1-5, on the basis of example 3, further,

still including establishing the buffer gear on shell 1, buffer gear's number is two, is located shell 1 front and back both ends respectively, and when dropping, when preceding back both ends one end wherein at first contacted with ground, protected through buffer gear.

The buffer mechanism comprises two buffer chambers 6 arranged on the shell 1, a sliding plate 601 sliding in the buffer chambers 6, a piston assembly 603 fixed on the side wall of the buffer chambers 6, and a third spring 602 arranged between the sliding plate 601 and the side wall of the buffer chambers 6, wherein the two buffer chambers 6 are respectively arranged at the front end and the rear end of the shell 1, and two ends of the third spring 602 are fixedly connected with the sliding plate 601 and the side wall of the buffer chambers 6.

The input end of the piston assembly 603 is fixedly connected to the sliding plate 601, the piston assembly 603 includes a piston cylinder, a piston plate slidably connected to the piston cylinder, and a piston rod fixedly connected to the piston plate, and the input end of the piston assembly 603 is fixedly connected to the sliding plate 601, that is, the end of the piston rod away from the piston plate is fixedly connected to the sliding plate 601.

The buffer rod 604 is fixedly connected to the side wall of the sliding plate 601, the buffer rod 604 extends outwards to form the housing 1, and the buffer rod 604 is slidably connected with the side wall of the housing 1.

The lateral wall of the piston assembly 603 is communicated with an air inlet pipe 7 and an air outlet pipe 701, a check valve is arranged in the air inlet pipe 7, a check valve and a pressure valve are arranged in the air outlet pipe 701, the check valve in the air inlet pipe 7 enables air to enter a piston cylinder only through the air inlet pipe 7 and cannot flow out reversely, the check valve in the air outlet pipe 701 enables air to flow to the air outlet pipe 701 only from the piston cylinder and cannot flow into reversely, the pressure valve in the air outlet pipe 701 is large to a certain degree when air pressure in the piston cylinder exceeds a set value and can be opened automatically and is in a conduction state, and when the air pressure is reduced to be below the set value, the air pressure valve is closed automatically and is in an initial closing state.

The side walls of the housing 1 and the sliding plate 601 are provided with through holes through which external air can enter the buffer chamber 6.

When the pneumatic buffer device falls, when one of the front end and the rear end of the pneumatic buffer device is firstly contacted with the ground, the buffer rod 604 moves inwards under the action of impact force, the sliding plate 601 pushes the piston plate to move, air in the piston cylinder is extruded, and then the purpose of pneumatic buffer is achieved.

When the impact force disappears, the sliding plate 601 drives the piston plate to move reversely under the counterforce of the third spring 602, and returns to the initial position, and the piston cylinder is filled with air through the air inlet pipe 7.

Example 5:

referring to fig. 1-5, on the basis of example 4, further,

various functional modules 402 are arranged on the circuit board 4, a storage battery 404 is arranged in the sliding cover 2, a loudspeaker 9 is arranged on the shell 1, and a fingerprint unlocking module 901 is arranged on the side wall of the shell 1.

For convenience of use, the various functional modules 402 are an infrared module, an LED module, a sound pickup module, a main control module, a touch panel control module, a bluetooth module, a vibrator, and a WIFI module.

The modules are connected to each other via a circuit board 4.

The battery 404 may supply power to the used electrical devices.

When the infrared module controls the television through the infrared signal, the infrared signal of the infrared module can pass through the through hole in the embodiment 4, and the infrared signal can be effectively prevented from being shielded through the through hole.

The above description is only for convenience of the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. An intelligent television remote controller with a display screen comprises a shell (1), a sliding cover (2) connected in the shell (1) in a sliding way, a circuit board (4) and a touch display screen (401) which are fixed in the sliding cover (2),

an installation chamber (101) is arranged in the shell (1), the sliding cover (2) slides in the installation chamber (101), and the height of the touch display screen (401) is slightly lower than that of the sliding cover (2);

the first spring (202) is fixed between the bottom of the sliding cover (2) and the inner wall of the mounting chamber (101);

the limiting rod (501) slides on the side wall of the shell (1), the holding rod (503) fixed at one end of the limiting rod (501) extending out of the shell (1), and the second spring (502) sleeved on the limiting rod (501), wherein two ends of the second spring (502) are abutted against the holding rod (503) and the side wall of the shell (1);

the side wall of the sliding cover (2) is provided with a limit groove (504) corresponding to the limit rod (501).

2. The smart television remote controller with the display screen according to claim 1, wherein a groove (5) is formed in a side wall of the housing (1), and the holding rod (503) can move into the groove (5);

when the holding rod (503) moves into the groove (5), one end of the limiting rod (501) extending into the shell (1) is inserted into the limiting groove (504).

3. The smart television remote controller with the display screen according to claim 1, further comprising a limiting block (301) fixed on the side wall of the installation chamber (101);

the lateral wall of the sliding cover (2) is provided with a sliding groove (3), and the limiting block (301) is positioned in the sliding groove (3).

4. The smart television remote controller with the display screen according to claim 1, further comprising elastic columns (8) fixed at four corners of the housing (1), and a second buffer pad (403) fixed on the side wall of the sliding cover (2);

the second cushion pad (403) is higher than the touch display screen (401).

5. The intelligent television remote controller with the display screen according to claim 3, further comprising two buffering mechanisms arranged on the housing (1), wherein the two buffering mechanisms are respectively positioned at the front end and the rear end of the housing (1);

the buffer mechanism comprises a buffer chamber (6) arranged on the shell (1), a sliding plate (601) sliding in the buffer chamber (6), a piston assembly (603) fixed on the side wall of the buffer chamber (6), and a third spring (602) positioned between the sliding plate (601) and the side wall of the buffer chamber (6);

the input end of the piston assembly (603) is fixedly connected with the sliding plate (601), and the two ends of the third spring (602) are respectively and fixedly connected with the sliding plate (601) and the side wall of the buffer chamber (6);

the buffer rod (604) is fixedly connected to the side wall of the sliding plate (601), the buffer rod (604) extends outwards to form the shell (1), and the buffer rod (604) is connected with the shell (1) in a sliding mode;

the side wall of the piston assembly (603) is communicated with an air inlet pipe (7) and an air outlet pipe (701), a one-way valve is arranged in the air inlet pipe (7), and a one-way valve and a pressure valve are arranged in the air outlet pipe (701);

and through holes are formed in the side wall of the shell (1) and the side wall of the sliding plate (601).

6. The smart television remote controller with the display screen according to claim 1, wherein a first cushion pad (201) is arranged at the bottom of the installation chamber (101), and the bottom of the first spring (202) is fixedly connected with the first cushion pad (201).

7. The remote controller according to any one of claims 1 to 6, wherein the circuit board (4) is provided with various functional modules (402), the sliding cover (2) is provided with a storage battery (404), the housing (1) is provided with a loudspeaker (9), and the side wall of the housing (1) is provided with a fingerprint unlocking module (901).