Wireless remote controller

Abstract

The utility model relates to the field of signal devices, and provides a wireless remote controller, which comprises a shell, a circuit board and a positioning piece, the shell comprises a bottom shell and a surface shell, the surface shell is provided with a plurality of key through holes, the bottom shell is provided with an elastic band, and the outer surface of the bottom shell and / or the surface shell is provided with a hand-shaped groove; the circuit board is provided with a wireless communication module, a control chip, a knob and a plurality of pressing keys, and touch marks are arranged on the pressing keys; the positioning piece is provided with a flexible supporting foot, the positioning piece is provided with a plurality of first positioning parts at intervals, and the face shell is provided with a second positioning part. The wireless remote controller is grabbed through the hand-shaped groove and is worn on a palm or an arm in cooperation with the elastic band, so that requirements of operation and carrying can be met, and the purpose of convenient carrying is achieved. And meanwhile, one-hand operation or two-hand operation can be carried out, so that the operation is flexible and convenient.

Description

Technical Field

[0001] The utility model relates to the field of signal devices, in particular to a wireless remote controller. Background Art

[0002] A wireless remote control, as the name suggests, is a device used to remotely control machinery. Among them, a radio frequency (RF) remote control uses radio signals to control various remote mechanisms. These signals, when received by a remote receiving device, can instruct or drive other corresponding mechanical or electronic devices to perform various operations, such as closing a circuit, moving a handle, or starting a motor, which then causes the machine to perform the desired operation.

[0003] However, with the development of radio remote controls, the styles of these devices have also become more diverse. For example, remote controls for devices such as flying discs, drones, and UFOs require radio remote controls to operate and achieve stable wireless communication. However, existing remote controls are large and inconvenient to carry, and require both hands to operate. Therefore, there is still much room for improvement in terms of ease of use. Utility Model Content

[0004] The purpose of the present invention is to provide a wireless remote controller, aiming to improve the problem that the existing remote controllers are inconvenient to use or carry.

[0005] To achieve the above objectives, the present invention adopts the following technical solutions: a wireless remote controller, comprising:

[0006] The housing comprises a bottom shell and a top shell covering the bottom shell, the top shell being provided with a plurality of key through holes, the bottom shell being provided with an elastic band, and the outer surfaces of the bottom shell and / or the top shell being provided with hand-shaped grooves;

[0007] A circuit board having a wireless communication module, a control chip, a knob, and a plurality of push buttons provided thereon; the housing having a plurality of push holes for the push buttons and the knob to extend therethrough; the wireless communication module being electrically connected to an output terminal of the control chip; the knob and the push button being electrically connected to an input terminal of the control chip; and a touch mark being provided on the push button; and

[0008] A positioning member is provided with a flexible support foot connected to the keycap of the press button, a plurality of first positioning parts are arranged at intervals on the positioning member, and a second positioning part that cooperates with the first positioning part is provided on the surface shell.

[0009] Preferably, the knob is arranged in the middle of the surface shell, and the plurality of push buttons are arranged in an arc shape around the knob as the center.

[0010] Preferably, the bottom surface of the bottom shell is provided with a first anti-slip pattern.

[0011] Preferably, the outer contours of the surface shell and the bottom shell are circular, the inner side surface of the surface shell is provided with a plurality of "L"-shaped slots, and the outer side surface of the bottom shell is provided with protruding teeth that are rotatably engaged with the slots.

[0012] Preferably, an assembly mark indicating the rotation direction is provided on the bottom surface of the bottom shell.

[0013] Preferably, a positioning groove is provided on the inner bottom surface of the bottom shell, and a locking piece or a supporting foot that is locked with the positioning groove is provided on the circuit board.

[0014] Preferably, a second anti-slip pattern or bump is provided on the outer side surface of the keycap of the knob, an axially extending convex ring is provided on the pressing through hole of the surface shell located at the knob, and the keycap of the knob is gap-mounted outside the convex ring.

[0015] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0016] 1. Grip the wireless remote control through the hand-shaped groove and wear it on your palm or arm with the elastic band, which can be operated and carried conveniently. At the same time, it can be operated with one hand or two hands, which is flexible and convenient.

[0017] 2. During operation, remote control is performed through the control chip and wireless communication module, so that the wireless remote control has the effect of wireless control. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the wireless remote control of the present invention at a first viewing angle;

[0019] Figure 2 This is a schematic structural diagram of the wireless remote control of the present invention at a second viewing angle;

[0020] Figure 3 This is an exploded view of the wireless remote control described in the present utility model;

[0021] Figure 4 This is a partial exploded view of the wireless remote control described in the present utility model.

[0022] Description of reference numerals:

[0023] 1. Keycaps;

[0024] 10. Shell; 101. Bottom shell; 102. Surface shell;

[0025] 1011, first anti-slip pattern; 1012, convex teeth; 1013, assembly mark; 1014, positioning groove; 1015, elastic band;

[0026] 1021, second positioning portion; 1022, slot; 1023, convex ring;

[0027] 20. Circuit board; 201. Wireless communication module; 202. Control chip; 203. Knob; 204. Press button;

[0028] 2031, second anti-slip pattern;

[0029] 30. Positioning member; 301. Flexible support foot; 302. First positioning portion. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0031] In addition, it should be noted that the terms "× up" "× down" "× left" "× right" "× vertical" "× horizontal" "× inside" "× outside" etc. are all based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] When an element is referred to as being “fixed to” or “disposed on” or “provided on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0033] Unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and can represent internal connectivity between two components or an interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the utility model based on specific circumstances.

[0034] Example

[0035] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, this embodiment provides a wireless remote control, including a housing 10, a circuit board 20 and a positioning member 30. The housing 10 includes a bottom housing 101 and a top housing 102 covering the bottom housing 101. The top housing 102 is provided with a plurality of key through holes. The bottom housing 101 is provided with an elastic band 1015. The outer surface of the bottom housing 101 and / or the top housing 102 is provided with a hand-shaped groove; the circuit board 20 is provided with a wireless communication module 201, a control chip 202, a knob 203 and a plurality of press buttons 204. The top housing 102 is provided with a plurality of key through holes. There are multiple press through holes for the press button 204 and the knob 203 to extend out, the wireless communication module 201 is electrically connected to the output end of the control chip 202, the knob 203 and the press button 204 are electrically connected to the input end of the control chip 202, and a touch mark is provided on the press button 204; the positioning member 30 is provided with a flexible support foot 301 connected to the keycap 1 of the press button, and a plurality of first positioning parts 302 are arranged at intervals on the positioning member 30, and a second positioning part 1021 cooperating with the first positioning part 302 is provided on the surface shell 102.

[0036] Specifically, the bottom shell 101 and the top shell 102 can be fastened and spliced ​​together by screws or bolts, or snap-fitted and spliced ​​together by the slots 1022 and the teeth, or by the interlocking arrangement of the internal and external threads. The circuit board 20 is locked or clamped in the housing 10, while the knob 203 and the push button 204 are extended out of the top shell 102 through the button through-hole for operation. At the same time, the number of button through-holes can be matched with the number of push buttons 204 and knobs 203, while achieving a separate design for each push button 204 for operation. Furthermore, in order to improve the stability of the push button 204 structure, the positioning member 30 and the flexible support foot 301 are connected. The flexible support foot 301 can be a stainless steel spring sheet to provide a stable elastic force to press the button 204.

[0037] When in use, the wireless remote control can be grasped through the hand-shaped groove and worn on the palm or arm with the elastic band 1015, which can be operated and carried as required, achieving the purpose of easy carrying. At the same time, the operation can be performed with one hand or with both hands, which is flexible and convenient to operate. Specifically, the knob 203 is designed in the middle position, and the pressing buttons 204 (such as touch switches) can be arranged in an arc shape at intervals. In this way, the operating range is small and can be performed with one hand, achieving the purpose of convenient operation. When operating the pressing button 204 and turning the knob 203, the pressing signal received by the control chip 202 (such as a 51 series single-chip microcomputer; Intel chips such as 13, I5 or I7, etc.) is output via the wireless communication module 201, achieving the effect of wireless communication.

[0038] Furthermore, there is a touch mark on the surface of the press button 204, such as a different number of protrusions, so that you can know which press button 204 is pressed by touch, and each press button 204 has a different function, so you can know the function of the corresponding press button 204 without checking, thereby improving the practicality of the operation.

[0039] like Figure 1 As shown, in this embodiment, the knob 203 is arranged in the middle of the housing 102, and a plurality of push buttons 204 are arranged in an arc around the knob 203. In this way, the push buttons 204 and the knob 203 can be designed in a regular and relatively concentrated manner to facilitate one-handed operation and improve practicality.

[0040] like Figure 2 and Figure 4 As shown, in this embodiment, the bottom surface of the bottom shell 101 is provided with a first anti-slip pattern 1011. The first anti-slip pattern 1011 can be a mesh structure, a stripe structure or a frosted surface structure, etc., such as an annular stripe, to provide the required friction; it can also provide support to prevent the bottom shell 101 from wear.

[0041] like Figure 4 As shown, in this embodiment, the outer contours of the front shell 102 and the bottom shell 101 are circular. The inner side of the front shell 102 is provided with multiple "L"-shaped slots 1022, and the outer side of the bottom shell 101 is provided with protruding teeth 1012 that rotatably engage with the slots 1022. Thus, when the front shell 102 and the bottom shell 101 are placed together, the protruding teeth 1012 are first aligned with the vertical grooves of the slots 1022 and inserted axially (perpendicular to the end face of the front shell 102 or the bottom shell 101, for docking insertion). The front shell 102 and / or the bottom shell 101 are then rotated so that the protruding teeth 1012 engage with the horizontal grooves of the slots 1022, forming a locking engagement. A recessed groove is provided at the end of the horizontal groove to accommodate the protruding teeth 1012, preventing the front shell 102 and the bottom shell 101 from rotating apart due to misoperation, thereby improving practicality.

[0042] Furthermore, if Figure 2 and Figure 4 As shown, in this embodiment, an assembly mark 1013 of the rotation direction is provided on the bottom surface of the bottom shell 101. The assembly mark 1013 can be a lock pattern, that is, a lock-open pattern and a lock-closed pattern, and there is a bidirectional arrow mark between the two patterns. For example, clockwise rotation opens the face shell 102 and the bottom shell 101, and counterclockwise rotation closes the face shell 102 and the bottom shell 101. In this way, the opening or closing operation can be performed according to the assembly mark 1013, thereby improving practicality.

[0043] like Figure 3As shown, in this embodiment, the inner bottom surface of the bottom housing 101 is provided with a positioning groove 1014, and the circuit board 20 is provided with a locking member or a foot that locks with the positioning groove 1014. The design of the positioning groove 1014 allows the circuit board 20 to be positioned and installed, for example, by screws or bolts, or by adhesive bonding. Alternatively, the foot can be plugged into the installation, and then the top housing 102 and the bottom housing 101 are clamped and fixed to achieve the purpose of firmly assembling the circuit board 20.

[0044] like Figure 1 As shown, in this embodiment, the outer surface of the keycap 1 of the knob 203 is provided with a second anti-slip pattern 2031 or a bump. The pressing hole of the housing 102 located at the knob 203 is provided with an axially extending raised ring 1023, and the keycap 1 of the knob 203 is loosely sleeved outside the raised ring 1023. The second anti-slip pattern 2031 can be a vertical stripe to increase the friction of the knob 203. Alternatively, a bump structure, such as a counter-ear structure or a butterfly structure, can be designed on the side of the knob 203 to facilitate gripping and rotation, thereby ensuring or improving the operation of the knob 203.

[0045] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A wireless remote controller, characterized in that: include: The housing comprises a bottom shell and a top shell covering the bottom shell, the top shell being provided with a plurality of key through holes, the bottom shell being provided with an elastic band, and the outer surfaces of the bottom shell and / or the top shell being provided with hand-shaped grooves; A circuit board having a wireless communication module, a control chip, a knob, and a plurality of push buttons provided thereon; the housing having a plurality of push holes for the push buttons and the knob to extend therethrough; the wireless communication module being electrically connected to an output terminal of the control chip; the knob and the push button being electrically connected to an input terminal of the control chip; and a touch mark being provided on the push button; and A positioning member is provided with a flexible support foot connected to the keycap of the press button, a plurality of first positioning parts are arranged at intervals on the positioning member, and a second positioning part that cooperates with the first positioning part is provided on the surface shell.

2. The wireless remote controller according to claim 1, wherein: The knob is arranged in the middle of the surface shell, and the plurality of push buttons are arranged in an arc shape around the knob as the center.

3. The wireless remote controller according to claim 1, wherein: The bottom surface of the bottom shell is provided with first anti-slip grooves.

4. The wireless remote controller according to claim 1, wherein: The outer contours of the surface shell and the bottom shell are circular, the inner side surface of the surface shell is provided with a plurality of "L"-shaped slots, and the outer side surface of the bottom shell is provided with protruding teeth that are rotatably engaged with the slots.

5. The wireless remote controller according to claim 4, characterized in that: An assembly mark indicating the rotation direction is provided on the bottom surface of the bottom shell.

6. The wireless remote controller according to claim 1, wherein: A positioning groove is provided on the inner bottom surface of the bottom shell, and a locking piece or a supporting foot that is locked with the positioning groove is provided on the circuit board.

7. The wireless remote controller according to claim 1, wherein: A second anti-slip pattern or bump is provided on the outer side of the keycap of the knob, and an axially extending convex ring is provided on the pressing through hole of the surface shell located at the knob, and the keycap of the knob is gap-sheathed outside the convex ring.

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