Handheld remote controller

Abstract

The utility model relates to a remote controller, in particular to a handheld remote controller, which comprises a remote controller, the remote controller is provided with a display screen and a key area, the handheld remote controller further comprises a fixed plate, a first reset spring, a protective plate, an extrusion plate, a connecting rod, a rotating plate, a control rod and the like, the protective plate is arranged outside the key area, and the fixed plate is arranged inside the key area. A first reset spring is connected between the fixing plate and the protection plate, the extrusion plate is fixedly connected to the end face of the fixing plate, a connecting rod is fixedly connected to the edge of the extrusion plate, the rotating plate is rotationally connected between the inner wall of the remote controller and the fixing plate, and the rotating plate can adjust the distance between the fixing plate and the inner wall of the remote controller by extruding the connecting rod. And then the height of the protection plate relative to the key area is adjusted. According to the remote controller, the fluctuation height of the protection plate is controlled through the control rod, so that whether the key area is covered or not can be adjusted, and when the protection plate is higher than the key area, the situation that a user mistakenly touches the remote controller when taking the remote controller can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to a remote controller, in particular to a handheld remote controller. Background Art

[0002] Although the handheld remote controls currently on the market have brought great convenience to our lives, a problem that cannot be ignored has gradually emerged during actual use - that is, when picking up the remote control, due to the instability of hand movements or minor flaws in the design of the remote control, users can easily accidentally touch the buttons, causing misoperation.

[0003] This phenomenon of accidental touch is not just a simple operating error. It may cause the TV channel to be accidentally switched, the volume to increase or decrease suddenly, or even activate some unnecessary devices or functions. Especially in the tense moments of family watching movies or during important media presentations, this kind of accidental touch may interrupt the current atmosphere and bring unnecessary embarrassment and trouble.

[0004] For users, what they expect is a handheld remote control that is both convenient and safe. Therefore, how to reduce or avoid accidental button touches has become an important issue in remote control design. Utility Model Content

[0005] In order to overcome the shortcoming of the traditional remote controller that it is easy to be accidentally touched when being picked up, the technical problem of the utility model is to provide a handheld remote controller which prevents accidental touching.

[0006] The technical implementation scheme of the utility model is: a handheld remote control, including a remote control, the remote control is provided with a display screen and a key area, and also includes a fixed plate, a first reset spring, a protective plate, an extrusion plate, a connecting rod, a rotating plate and a control rod, the protective plate is provided outside the key area, the fixed plate is provided inside the key area, the first reset spring is connected between the fixed plate and the protective plate, the extrusion plate is fixedly connected to the end face of the fixed plate, the connecting rod is fixedly connected to the edge of the extrusion plate, the rotating plate is rotatably connected between the inner wall of the remote control and the fixed plate, the rotating plate can adjust the distance between the fixed plate and the inner wall of the remote control by extruding the connecting rod, and then adjust the height of the protective plate relative to the key area, and the control rod is fixedly connected to the outside of the rotating plate.

[0007] More preferably, the lateral width of the key portion of the remote control is smaller than the width of the display screen, and a rubber package is provided outside the key area.

[0008] More preferably, it also includes a mounting plate, a movable plate and a second return spring, the mounting plate is fixedly connected to the side of the remote control, the movable plate is slidably connected in the mounting plate and the second return spring is connected between the two, and an axial limit groove is opened on the control rod, and the movable plate can be embedded in the limit groove by snapping.

[0009] More preferably, a torsion spring is further included, and a torsion spring is arranged at the connection between the control rod and the outer wall of the remote controller.

[0010] More preferably, a dustproof pad is provided on the periphery of the protective plate.

[0011] More preferably, a protective cover is further included, which is fixed to the side of the remote control, specifically located outside the torsion spring.

[0012] More preferably, an axial groove is formed at the end of the control rod.

[0013] More preferably, an identification card is further included, and the identification card is arranged at the end of the control rod.

[0014] Compared with the prior art, the utility model has the following advantages: the height of the protective plate is controlled by a control rod, so as to adjust whether the key area is covered; when the height of the protective plate is higher than the key area, it can effectively prevent the user from accidentally touching the remote control when picking it up. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the first return spring, the protective plate and the connecting rod of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the remote control and the rubber package of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the movable block, the second return spring and the torsion spring of the utility model.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the identification card, groove and protective cover of the utility model.

[0020] The meanings of the reference numerals in the figure are as follows: 1. remote control, 101. key area, 102. display screen, 103. rubber bag, 2. fixed plate, 3. first return spring, 4. protective plate, 5. extrusion plate, 6. connecting rod, 7. rotating plate, 8. control rod, 9. mounting plate, 10. limit groove, 11. movable plate, 12. second return spring, 13. torsion spring, 14. dustproof pad, 15. protective cover, 16. groove, 17. identification card. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Embodiment: A handheld remote controller, such as Figure 1-Figure 5 As shown, a remote control 1 is provided with a display screen 102 and a key area 101, and also includes a fixed plate 2, a first return spring 3, a protective plate 4, an extrusion plate 5, a connecting rod 6, a rotating plate 7 and a control rod 8. The key area 101 is provided with a protective plate 4 on the outside, and a dustproof pad 14 is provided on the periphery of the protective plate 4. The key area 101 is provided with a fixed plate 2 on the inside, and a first return spring 3 is connected between the fixed plate 2 and the protective plate 4. The extrusion plate 5 is fixedly connected to the end face of the fixed plate 2, and a connecting rod 6 is fixedly connected to the edge of the extrusion plate 5. The rotating plate 7 is rotatably connected between the inner wall of the remote control 1 and the fixed plate 2. The rotating plate 7 can adjust the distance between the fixed plate 2 and the inner wall of the remote control 1 by extruding the connecting rod 6, and then adjust the height of the protective plate 4 relative to the key area 101. The rotating plate 7 is fixedly connected to the outside of the control rod 8, and a torsion spring 13 is provided at the connection between the control rod 8 and the outer wall of the remote control 1.

[0023] like Figure 1 As shown, the lateral width of the key portion of the remote control 1 is smaller than the width of the display screen 102 , and a rubber package 103 is provided outside the key area 101 .

[0024] like Figure 4 As shown, it also includes a mounting plate 9, a movable plate 11 and a second return spring 12. The mounting plate 9 is fixed to the side of the remote control 1, the movable plate 11 is slidably connected in the mounting plate 9 and the second return spring 12 is connected between the two, and an axial limiting groove 10 is opened on the control rod 8, and the movable plate 11 can be embedded in the limiting groove 10 by snapping.

[0025] like Figure 5 As shown, it also includes a protective cover 15, which is fixed to the side of the remote control 1, specifically located outside the torsion spring 13. The protective cover 15 can provide external protection for the torsion spring 13 to prevent debris from invading the torsion spring 13. An axial groove 16 is provided at the end of the control rod 8. The groove 16 effectively increases the friction coefficient between the user's hand and the control rod 8. It also includes an identification card 17, which is set at the end of the control rod 8.

[0026] Working principle: The upper part of the remote control 1 is provided with a display screen 102, and the lower part is provided with a key area 101. The shape of the remote control 1 is wide at the top and narrow at the bottom, which is convenient for the user to hold the remote control 1. The outer periphery of the key area 101 is wrapped with a rubber package 103 to improve the user's physical feeling. When the "lock" on the side of the control rod 8 points upward, the rotating plate 7 at the inner end of the control rod 8 does not push the fixed plate 2. At this time, the height of the protective plate 4 is higher than the key area 101, and the protective plate 4 can cover the key area 101. When the user takes the remote control 1, The key area 101 will not be pressed, thereby avoiding accidental touching. When the remote control 1 needs to be used, the movable plate 11 can be pulled upward, and then the control rod 8 is rotated so that "open" points upward, and then the movable plate 11 is embedded in the limit groove 10 to fix the control rod 8. At this time, the rotating plate 7 at the inner end of the control rod 8 pushes the fixed plate 2 to move backward, and the fixed plate 2 pulls the protective plate 4 to move synchronously through the first return spring 3. The height of the protective plate 4 will be lower than the key area 101, and the user can operate the key area 101.

[0027] The technical principles of the embodiments of the present utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the embodiments of the present utility model, and cannot be interpreted in any way as limiting the protection scope of the embodiments of the present utility model. Based on the explanations here, technicians in this field can think of other specific implementation methods of the embodiments of the present utility model without creative work, and these methods will fall within the protection scope of the embodiments of the present utility model.

Claims

1. A handheld remote controller, comprising a remote controller (1), wherein the remote controller (1) is provided with a display screen (102) and a keypad area (101), characterized in that: The invention also comprises a fixed plate (2), a first return spring (3), a protective plate (4), an extrusion plate (5), a connecting rod (6), a rotating plate (7) and a control rod (8); the protective plate (4) is arranged outside the key area (101); the fixed plate (2) is arranged inside the key area (101); the first return spring (3) is connected between the fixed plate (2) and the protective plate (4); the extrusion plate (5) is fixed to the end surface of the fixed plate (2); the edge of the extrusion plate (5) is fixed to the connecting rod (6); the rotating plate (7) is rotatably connected between the inner wall of the remote control (1) and the fixed plate (2); the rotating plate (7) can adjust the distance between the fixed plate (2) and the inner wall of the remote control (1) by extruding the connecting rod (6), thereby adjusting the height of the protective plate (4) relative to the key area (101); and the control rod (8) is fixed to the outside of the rotating plate (7).

2. A handheld remote controller as claimed in claim 1, characterized in that: The lateral width of the key portion of the remote controller (1) is smaller than the width of the display screen (102), and a rubber package (103) is provided outside the key area (101).

3. A handheld remote controller as claimed in claim 2, characterized in that: The invention also comprises a mounting plate (9), a movable plate (11) and a second return spring (12); the mounting plate (9) is fixedly connected to the side of the remote control (1); the movable plate (11) is slidably connected in the mounting plate (9) and a second return spring (12) is connected between the two; an axial limiting groove (10) is provided on the control rod (8); the movable plate (11) can be embedded in the limiting groove (10) by means of a snap connection.

4. A handheld remote controller as claimed in claim 3, characterized in that: It also includes a torsion spring (13), which is arranged at the connection between the control rod (8) and the outer wall of the remote controller (1).

5. A handheld remote controller as claimed in claim 4, characterized in that: A dustproof pad (14) is arranged on the periphery of the protection plate (4).

6. A handheld remote controller as claimed in claim 5, characterized in that: It also includes a protective cover (15), which is fixed to the side of the remote control (1), specifically located outside the torsion spring (13).

7. A handheld remote controller as claimed in claim 6, characterized in that: An axial groove (16) is formed at the end of the control rod (8).

8. A handheld remote controller as claimed in claim 7, characterized in that: It also includes an identification card (17), which is arranged at the end of the control rod (8).

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