A bluetooth earphone charging contact cleaning device

Abstract

This utility model relates to the field of cleaning device technology and discloses a Bluetooth headset charging contact cleaning device, including a workbench and a liquid storage chamber fixedly connected to the top of the workbench. Cleaning boxes are fixedly connected to both sides of the liquid storage chamber. A mounting cover is rotatably connected to one side of each cleaning box. The cleaning box is equipped with a cleaning structure that cleans the Bluetooth headset contacts. The cleaning structure includes a detachable mounting post on the cleaning box, and a pull ring slidably connected to the mounting post. This utility model, through the arrangement of the pull ring, return spring, rotating rod, and mounting block, enables workers to easily clean multiple headsets, improving work efficiency. It solves the problem that existing cleaning devices often only clean the charging contacts of a single headset, making it inconvenient for workers to quickly clean multiple headsets, thus affecting work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, specifically a Bluetooth headset charging contact cleaning device. Background Technology

[0002] A Bluetooth headset charging contact cleaning device is a tool or device specifically designed to clean the charging contacts of Bluetooth headsets. Its core function is to remove accumulated dust, oil, oxide layers, and other impurities from the contacts, ensuring good conductivity during charging and preventing charging interruptions, slow charging, or device malfunctions caused by poor contact. However, existing Bluetooth headset contact cleaning devices still encounter some problems in actual use. For example, patent application number CN202223291861.9 specifically describes an earphone cleaner, including an earphone case. An earphone cover is detachably installed on the top wall of the earphone case. A sliding groove is formed on the top wall of the earphone cover, and a linkage rod is slidably installed in the sliding groove. A first mounting groove is formed on the earphone cover to cooperate with the sliding groove. A toothed rack with toothed grooves on both sides is slidably installed in the first mounting groove, and the top wall of the toothed rack is fixedly connected to the bottom wall of the linkage rod. It has the feature of cleaning earphone stains. When existing cleaning devices are used, they can often only clean the charging contacts of the earphones one by one. When multiple earphones need to be cleaned, it is not convenient for staff to quickly perform cleaning operations, which affects work efficiency.

[0003] To address the aforementioned problems, a Bluetooth headset charging contact cleaning device is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a Bluetooth headset charging contact cleaning device. By using this device, the problem is solved: existing cleaning devices can only clean the charging contacts of one headset at a time, which is inconvenient for staff to clean multiple headsets quickly and affects work efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a Bluetooth headset charging contact cleaning device, comprising a workbench and a liquid storage chamber fixedly connected to the top of the workbench. Cleaning boxes are fixedly connected to both the left and right sides of the liquid storage chamber. A mounting cover is rotatably connected to one side of each cleaning box. The cleaning box is provided with a cleaning structure, which cleans the Bluetooth headset contacts. The cleaning structure includes a detachable mounting post on the cleaning box, a pull ring slidably connected to the mounting post, a rotating rod inside the mounting post, and a sliding box slidably connected inside the cleaning box. A spring rod is fixedly connected to the bottom of the sliding box.

[0006] Preferably, the cleaning box also has a connecting groove inside, a sliding block is fixedly connected to the bottom of the pull ring, a return spring is fixedly connected to the top of the sliding block, and one end of the return spring is fixedly connected to the inside of the mounting column.

[0007] The above-described structure provides a stable placement space for the earphones through the connecting slot, ensuring that the earphones will not shift during the cleaning process. The cooperation between the pull ring, the sliding block, and the first reset spring allows the operator to control the working state of the cleaning structure through a simple pulling operation. The first reset spring can automatically drive the relevant components to reset after the operation is completed, reducing the manual reset steps and improving the ease of operation.

[0008] Preferably, the first reset spring is rotatably connected to the rotating rod, the rotating rod is internally slidably connected to a mounting block, and the second reset spring is fixedly connected between the two sets of mounting blocks.

[0009] The design of the above structure, with the rotational connection between the first return spring and the rotating rod, ensures that the rotating rod can rotate freely while moving with the pull ring, providing a basis for the cleaning action. The combination of the mounting block and the second return spring utilizes the elastic potential energy of the second return spring to enable the mounting block to fit tightly against headphone charging contacts of different sizes, enhancing the compatibility of the cleaning device with different models of Bluetooth headphones and ensuring a more thorough cleaning effect.

[0010] Preferably, one end of the spring rod is fixedly connected to the inside of the workbench, and a conductive sheet is also fixedly connected to the inside of the cleaning box. The sliding box is matched with the conductive sheet by a copper sheet.

[0011] With the above-described structure, the spring rod provides elastic support for the sliding box, making the sliding box move more smoothly up and down. It can also quickly reset after cleaning. The matching setting between the conductive plate and the copper plate on the sliding box realizes automatic circuit switching. When the sliding box moves down, the copper plate contacts the conductive plate, and the motor is powered on. When the sliding box resets, the copper plate separates from the conductive plate, and the motor is automatically powered off. No additional switch control is required, saving energy and simplifying the operation process.

[0012] Preferably, a motor is fixedly connected inside the sliding box, a bevel gear one is fixedly connected to the output end of the motor, and a bevel gear two is meshed with one side of the bevel gear one.

[0013] With the above-mentioned structure, the motor serves as the power source. Through the meshing transmission of bevel gear one and bevel gear two, the horizontal rotational motion of the motor is converted into the vertical rotational motion of the rotating rod, driving the mounting block to rotate to complete the cleaning action. The gear transmission has the characteristics of high transmission efficiency and compact structure, which can ensure stable power transmission during the cleaning process, keep the rotational speed of the mounting block uniform, and improve the consistency of the cleaning effect.

[0014] Preferably, an L-shaped rod is slidably connected to the top of the cleaning box, and a spring rod is fixedly connected to one side of the L-shaped rod, with one end of the spring rod fixedly connected to the inside of the cleaning box.

[0015] With the above-described structure, the L-shaped rod and the second spring rod together form a quick-fixing mechanism for the mounting column. The elastic force of the second spring rod ensures that the L-shaped rod remains firmly clamped to the mounting column, preventing it from loosening during cleaning. When the mounting column needs to be disassembled, simply pull the L-shaped rod to overcome the elastic force of the second spring rod. The operation is simple and quick, providing convenience for the disassembly and installation of the mounting column.

[0016] Preferably, a slot is provided on one side of the mounting column, the slot is slidably engaged with the L-shaped rod, a cross block is fixedly connected to the top of the second bevel gear, and a cross groove is provided at the bottom of the rotating rod, the cross groove is slidably engaged with the cross block.

[0017] The design of the above structure, with the sliding fit between the slot and the L-shaped rod, further enhances the fixing effect of the mounting post, ensuring that the mounting post will not undergo lateral displacement during operation. The sliding fit between the cross block and the cross groove enables a detachable transmission connection between the rotating rod and the second bevel gear. When the mounting post is installed in place, the cross block is embedded in the cross groove, ensuring smooth power transmission. When the mounting post is disassembled, the cross block separates from the cross groove, without affecting the removal of the mounting post, thus balancing transmission stability and ease of disassembly.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This application, through the setting of a pull ring, a return spring, a rotating rod, and a mounting block, enables staff to conveniently clean multiple sets of earphones, improves work efficiency, and solves the problem that existing cleaning devices can often only clean the charging contacts of earphones individually, making it inconvenient for staff to quickly clean multiple earphones and affecting work efficiency. 2. This application, through the design of the L-shaped rod, cross groove, cross block, and spring rod II, enables workers to easily remove the installation block from the inside of the cleaning box, thereby improving the subsequent use effect. It solves the problem that existing cleaning devices are generally integrated, which makes it inconvenient for workers to operate when the internal cleaning part of the device needs to be replaced, thus affecting the subsequent work effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural diagram of the L-shaped rod and connecting groove of this utility model; Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a structural diagram of the pull ring and rotating rod of this utility model; Figure 5 This is a structural diagram of the cross block and cross groove of this utility model.

[0020] In the diagram: 1. Workbench; 11. Cleaning box; 111. Mounting cover; 112. Connecting groove; 12. Mounting column; 121. Pull ring; 122. Sliding block; 123. Return spring one; 13. Rotating rod; 131. Mounting block; 132. Return spring two; 14. Sliding box; 141. Spring rod one; 142. Conductive sheet; 143. Motor; 144. Bevel gear one; 145. Bevel gear two; 15. L-shaped rod; 151. Spring rod two; 152. Slot; 153. Cross block; 154. Cross groove; 2. Liquid storage chamber. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0023] Combination Figures 1-5 A Bluetooth headset charging contact cleaning device includes a workbench 1 and a liquid storage chamber 2 fixedly connected to the top of the workbench 1. Cleaning boxes 11 are fixedly connected to both the left and right sides of the liquid storage chamber 2. A mounting cover 111 is rotatably connected to one side of the cleaning box 11. The cleaning box 11 is provided with a cleaning structure, which cleans the Bluetooth headset contacts. The cleaning structure includes a mounting post 12 detachably mounted on the cleaning box 11. A pull ring 121 is slidably connected to the mounting post 12. A rotating rod 13 is provided inside the mounting post 12. A sliding box 14 is slidably connected inside the cleaning box 11. A spring rod 141 is fixedly connected to the bottom of the sliding box 14.

[0024] The present invention will be further described below with reference to the embodiments.

[0025] Example 1: To address the problem that existing cleaning devices often only clean the charging contacts of earphones individually, hindering the quick cleaning of multiple earphones and impacting work efficiency, this embodiment discloses the following technical solution, specifically as follows: Figures 1-5 As shown, the cleaning box 11 also has a connecting groove 112 inside. A sliding block 122 is fixedly connected to the bottom of the pull ring 121, and a return spring 123 is fixedly connected to the top of the sliding block 122. One end of the return spring 123 is fixedly connected to the inside of the mounting post 12. The return spring 123 is rotatably connected to the rotating rod 13. A mounting block 131 is slidably connected inside the rotating rod 13. A return spring 132 is fixedly connected between the two sets of mounting blocks 131. One end of the spring rod 141 is fixedly connected to the worktable. Inside the cleaning box 11, a conductive sheet 142 is fixedly connected. The sliding box 14 matches the conductive sheet 142 via a copper sheet. A motor 143 is fixedly connected inside the sliding box 14. A bevel gear 144 is fixedly connected to the output end of the motor 143. A bevel gear 145 is meshed with one side of the bevel gear 144. When the earphone needs to be cleaned, the earphone to be cleaned can be placed inside the connecting slot 112 and the mounting cover 111 can be closed. At this time, the pull on the mounting post 12 can be pressed. The moving ring 121 pulls the sliding block 122 to move, which in turn moves the rotating rod 13. The rotating rod 13 moves down, causing the mounting block 131 to contact the headphone charging contacts inside the connecting groove 112. The rotating rod 13 can also drive the sliding box 14 to descend, causing the copper sheet on the outside of the sliding box 14 to contact the conductive sheet 142. At this time, the motor 143 inside the sliding box 14 is energized, and the energized motor 143 starts, causing the bevel gear 144 to rotate. The bevel gear 144 drives the bevel gear 2 145 to rotate, which in turn rotates the rotating rod 13. The rotating rod 13 drives the mounting block 131 to rotate, which can clean the charging contacts. The nozzle on one side of the liquid storage chamber 2 can also assist the mounting block 131 in cleaning the charging contacts. When cleaning is complete, the pulling ring 121 is released, and the sliding box 14 is reset under the action of the return spring 123, which de-energizes the motor 143. At this time, the headphones can be removed from the inside of the cleaning box 11, which realizes the function of making it convenient for staff to clean multiple sets of headphones and improves work efficiency.

[0026] Example 2: To address the problem that existing cleaning devices are generally integrated, making it inconvenient for workers to replace the internal cleaning components and thus affecting subsequent work efficiency, this embodiment discloses the following technical solution, specifically as follows: Figure 2 , Figure 4 and Figure 5As shown, an L-shaped rod 15 is slidably connected to the top of the cleaning box 11. A spring rod 151 is fixedly connected to one side of the L-shaped rod 15, and one end of the spring rod 151 is fixedly connected to the inside of the cleaning box 11. A slot 152 is provided on one side of the mounting post 12, and the slot 152 is slidably engaged with the L-shaped rod 15. A cross block 153 is fixedly connected to the top of the bevel gear 145. A cross groove 154 is provided at the bottom of the rotating rod 13, and the cross groove 154 is slidably engaged with the cross block 153. When it is necessary to remove the mounting block 131, the L-shaped rod 15 located at the top of the cleaning box 11 can be moved. The movement of the L-shaped rod 15 causes the L-shaped rod 15 to move. One end of the rod 15 is moved out of the slot 152, allowing the mounting post 12 to be removed from the cleaning box 11. After cleaning the mounting block 131, the L-shaped rod 15 is moved first, and then the mounting post 12 is placed in its original position so that the cross groove 154 at the bottom of the rotating rod 13 is fixed to the cross block 153. Finally, the L-shaped rod 15 is released, and under the action of the spring rod 151, one end of the L-shaped rod 15 is engaged in the slot 152, thus fixing the mounting post 12. This allows the operator to easily remove the mounting block 131 from the cleaning box 11, improving the subsequent use effect.

[0027] It should be noted that the aforementioned electrical components are equipped with power supplies, and their control methods are existing technologies. To avoid redundancy, they will be described here uniformly. Furthermore, this application is primarily for the protection of mechanical equipment, so the control methods and circuit connections will not be explained in detail herein. In this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A Bluetooth headset charging contact cleaning device, comprising a workbench (1) and a liquid storage chamber (2) fixedly connected to the top of the workbench (1), wherein cleaning boxes (11) are fixedly connected to both the left and right sides of the liquid storage chamber (2), and a mounting cover (111) is rotatably connected to one side of the cleaning box (11), characterized in that: The cleaning box (11) is provided with a cleaning structure, which has the effect of cleaning the Bluetooth headset contacts. The cleaning structure includes a mounting post (12) detachably mounted on the cleaning box (11), a pull ring (121) slidably connected on the mounting post (12), a rotating rod (13) inside the mounting post (12), a sliding box (14) slidably connected inside the cleaning box (11), and a spring rod (141) fixedly connected to the bottom of the sliding box (14).

2. The Bluetooth headset charging contact cleaning device according to claim 1, characterized in that: The cleaning box (11) is also provided with a connecting groove (112). The bottom of the pull ring (121) is fixedly connected to a sliding block (122). The top of the sliding block (122) is fixedly connected to a reset spring (123). One end of the reset spring (123) is fixedly connected to the inside of the mounting column (12).

3. The Bluetooth headset charging contact cleaning device according to claim 2, characterized in that: The first reset spring (123) is rotatably connected to the rotating rod (13), and the rotating rod (13) is slidably connected to the mounting block (131). The second reset spring (132) is fixedly connected between the two sets of mounting blocks (131).

4. The Bluetooth headset charging contact cleaning device according to claim 3, characterized in that: One end of the spring rod (141) is fixedly connected to the inside of the workbench (1), and a conductive sheet (142) is also fixedly connected inside the cleaning box (11). The sliding box (14) is matched with the conductive sheet (142) by a copper sheet.

5. A Bluetooth headset charging contact cleaning device according to claim 4, characterized in that: A motor (143) is fixedly connected inside the sliding box (14), and a bevel gear one (144) is fixedly connected to the output end of the motor (143). A bevel gear two (145) is meshed on one side of the bevel gear one (144).

6. A Bluetooth headset charging contact cleaning device according to claim 5, characterized in that: An L-shaped rod (15) is slidably connected to the top of the cleaning box (11), and a spring rod (151) is fixedly connected to one side of the L-shaped rod (15), with one end of the spring rod (151) fixedly connected to the inside of the cleaning box (11).

7. A Bluetooth headset charging contact cleaning device according to claim 6, characterized in that: A slot (152) is provided on one side of the mounting post (12), the slot (152) is slidably engaged with the L-shaped rod (15), a cross block (153) is fixedly connected to the top of the bevel gear (145), and a cross groove (154) is provided at the bottom of the rotating rod (13), the cross groove (154) is slidably engaged with the cross block (153).

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