High-reliability wireless remote controller

Abstract

The utility model discloses a wireless remote controller with high reliability, which comprises a battery holder, a battery and a mainboard, the battery is a button battery, the battery is arranged on the battery holder, the cathode side of the battery faces the mainboard, and the mainboard is provided with an anode elastic sheet and a cathode elastic sheet which are respectively and electrically connected with the anode and the cathode of the battery. The negative elastic sheet is arranged corresponding to the center area of the negative electrode of the battery and comprises two negative contact parts, the positive elastic sheet comprises a fixing part, a connecting part and a positioning contact part, the connecting part is connected with the fixing part and the positioning contact part, three pins are formed on the fixing part, the three pins are welded on the mainboard and are not located on the same straight line, and the positioning contact part is connected with the connecting part. A curled part is formed at the end part, far away from the connecting part, of the positioning contact part, a hollow-out groove is formed in the middle of the positioning contact part, and the battery is positioned by the hollow-out groove. The wireless remote controller has the beneficial effect that the reliability of the wireless remote controller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of remote controllers, in particular to a high-reliability wireless remote controller. Background Art

[0002] In the existing wireless remote controller for remotely controlling a bicycle headlight, during use, the remote controller is usually installed on the handlebar. However, during use, problems such as poor contact of the built-in button battery and detachment of the conductive bracket are likely to occur due to driving vibrations, improper disassembly and assembly of the battery, etc., which may further lead to the inoperability of the wireless remote controller and affect the use experience.

[0003] Therefore, the existing technology has defects and needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the existing technology and provide a high-reliability wireless remote controller.

[0005] The technical solution of the utility model is as follows: The utility model provides a high-reliability wireless remote controller, including: a battery holder, a battery, and a main board. The battery is a button battery. The battery is arranged on the battery holder with the negative electrode side facing the main board. On the main board, there are a positive electrode elastic sheet and a negative electrode elastic sheet for electrically connecting with the positive and negative electrodes of the battery respectively. The negative electrode elastic sheet is arranged corresponding to the central area of the negative electrode of the battery, and the negative electrode elastic sheet includes two negative contact parts. The positive electrode elastic sheet includes: a fixing part, a connecting part, and a positioning contact part. The connecting part connects the fixing part and the positioning contact part. Three pins are formed on the fixing part, and the three pins are welded on the main board and are not on the same straight line. A curling part is formed at the end of the positioning contact part far from the connecting part, and a hollow groove is formed in the middle of the positioning contact part. The battery is positioned by the hollow groove.

[0006] Further, several contact protrusions are formed on the surface of each negative contact part facing the battery.

[0007] Further, the solution further includes a bottom case, a face case, and a keyboard film. The face case is fixed to the bottom case. The battery holder, the battery, and the main board are arranged in the accommodation space formed by the face case and the bottom case. The keyboard film is arranged on the face case and corresponds to the buttons on the main board.

[0008] Further, the solution further includes a silica gel pad. The silica gel pad is arranged on the bottom case, and anti-slip patterns are formed on the surface of the silica gel pad away from the bottom case.

[0009] Further, this wireless remote controller is a Bluetooth remote controller.

[0010] With the above solution, the beneficial effects of the present utility model are as follows: The provided negative electrode elastic piece and positive electrode elastic piece can effectively maintain contact with the battery, achieve good electrical connection, and the combination of the positive electrode elastic piece and the main board is more firm, avoiding the detachment of the elastic piece and improving the reliability of the wireless remote control. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.

[0012] Figure 2 It is an exploded view of an embodiment of the present utility model.

[0013] Figure 3 It is a schematic structural diagram of the main board of an embodiment of the present utility model.

[0014] Figure 4 It is a schematic structural diagram of the main board and the battery of an embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Please refer to Figures 1 to 4 , the present utility model provides a highly reliable wireless remote control, and the wireless remote control is specifically a Bluetooth remote control, including: a battery holder 3, a battery 4 and a main board 6. The battery 4 is a button battery. The battery 4 is arranged on the battery holder 3 with the negative electrode side facing the main board 6. The main board 6 is provided with a positive electrode elastic piece 62 and a negative electrode elastic piece 61 for respectively electrically connecting with the positive and negative electrodes of the battery. The negative electrode elastic piece 61 is arranged corresponding to the central area of the negative electrode of the battery 4, and the negative electrode elastic piece 61 includes two negative contact parts 611. The positive electrode elastic piece 62 includes: a fixing part 621, a connecting part 622 and a positioning contact part 623. The connecting part 622 connects the fixing part 621 and the positioning contact part 623. Three pins are formed on the fixing part 621, and the three pins are welded on the main board 6 and are not on the same straight line, realizing good fixing performance of the positive electrode elastic piece 62 and the main board 6. A curling part 6232 is formed at the end of the positioning contact part 623 far from the connecting part 622. The provided curling part 6232 can ensure the structural strength of the positioning contact part 623. A hollow groove 6231 is formed in the middle of the positioning contact part 623. When the battery is in the assembled state, the side of the battery 4 will be stuck into the hollow groove 6231, realizing the positioning of the battery 4 by the hollow groove 6231, and the positioning contact part 623 can contact the battery at positions on both sides of the hollow groove 6231, realizing two-point connection, so as to ensure that the positive electrode elastic piece 62 can also ensure the electrical connection effect under the condition of vibration.

[0017] Furthermore, a plurality of contact protrusions are formed on one side of each of the negative contact portions 611 facing the battery 4, which can effectively ensure good contact between the negative electrode elastic sheet 61 and the negative electrode of the battery 4.

[0018] Furthermore, the wireless remote control further includes a bottom case 2, a face case 5, and a keyboard membrane 7. The face case 5 is fixed to the bottom case 2. The battery holder 3, the battery 4, and the main board 6 are disposed in the accommodation space formed by the face case 5 and the bottom case 2. The keyboard membrane 7 is disposed on the face case 5 and corresponds to the keys on the main board 6. Moreover, a waterproof assembly structure is provided between the bottom case 2, the face case 5, the keyboard membrane 7, and the battery holder 3, ensuring the waterproof performance of the wireless remote control.

[0019] Furthermore, the wireless remote control further includes a silica gel pad 1. The silica gel pad 1 is disposed on the bottom case 2, and an anti-slip pattern is formed on one side of the silica gel pad 1 away from the bottom case 2. When the wireless remote control is in use, it is mounted on the crossbar of the bicycle through the silica gel pad 1, having the effects of anti-slip and shock absorption.

[0020] In summary, the beneficial effects of this solution are as follows: The provided negative electrode elastic sheet 61 and positive electrode elastic sheet 62 can effectively maintain contact with the battery 4, achieving good electrical connection. Moreover, the combination of the positive electrode elastic sheet 62 and the main board 6 is more firm, avoiding the detachment of the elastic sheet and improving the reliability of the wireless remote control.

[0021] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A highly reliable wireless remote control, characterized in that, Comprising: A battery holder, a battery and a main board. The battery is a button battery. The battery is arranged on the battery holder with the negative electrode side facing the main board. On the main board, there are a positive electrode elastic sheet and a negative electrode elastic sheet for electrically connecting with the positive electrode and negative electrode of the battery respectively. The negative electrode elastic sheet is arranged corresponding to the central area of the negative electrode of the battery, and the negative electrode elastic sheet includes two negative contact parts. The positive electrode elastic sheet includes: a fixing part, a connecting part and a positioning contact part. The connecting part connects the fixing part and the positioning contact part. Three pins are formed on the fixing part, and the three pins are welded on the main board and not on the same straight line. A curling part is formed at the end of the positioning contact part far from the connecting part, and a hollow groove is formed in the middle of the positioning contact part. The battery is positioned by the hollow groove.

2. The highly reliable wireless remote controller according to claim 1, wherein, On the surface of each of the negative contact parts facing the battery, a number of contact protrusions are formed.

3. The highly reliable wireless remote controller according to claim 1 or 2, characterized in that, It further includes a bottom case, a face case and a keyboard membrane. The face case is fixed to the bottom case. The battery holder, the battery and the main board are arranged in the accommodation space formed by the face case and the bottom case. The keyboard membrane is arranged on the face case and corresponds to the keys on the main board.

4. The highly reliable wireless remote controller according to claim 3, characterized in that, It further includes a silica gel pad. The silica gel pad is arranged on the bottom case, and anti-slip patterns are formed on the surface of the silica gel pad away from the bottom case.

5. The highly reliable wireless remote controller according to claim 1 or 2, characterized in that, It is a Bluetooth remote control.

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