Control panel capable of preventing bottom line from falling off

Abstract

The utility model relates to the technical field of control panels, and particularly discloses a control panel capable of preventing a bottom line from falling, which comprises a key panel which is a key type control panel, keys are arranged on the surface of the key panel, a charging coil is arranged on the back surface of the key panel, the charging coil of the key panel is connected with a magnetic type charging seat for charging, and the magnetic type charging seat is connected with a power supply. And the key panel and the magnetic type charging seat form a main structure for connecting the control panel and equipment. According to the control panel capable of preventing the bottom line from falling off, the key panel is provided with the charging coil and is connected with the magnetic attraction type charging base for charging, complex plugging operation is not needed, convenience and rapidness are achieved, the key panel and the magnetic attraction type charging base form a main connecting structure, the control panel and equipment are connected easily and stably, use convenience is improved, and cost is reduced. The limiting shell is of a conical structure and is provided with two cavities, the main control processor and the bottom line connecting part are arranged in a partitioned mode, the space is reasonably utilized, and internal line layout and installation and maintenance of all the parts are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of control panel technology, specifically to a control panel with a bottom line anti-detachment feature. Background Technology

[0002] In modern industry and electronic equipment, control panels play a crucial role. They serve as the interface through which users interact with devices, controlling various functions and parameter settings. In the field of electronic equipment, the stability of the control panel is paramount, as it is a key component enabling user-device interaction. Currently, many control panels on the market suffer from numerous issues regarding their ground connection.

[0003] Existing connection methods are mostly simple plug-in or screw-fastening. Plug-in connections are prone to loosening after the equipment is subjected to vibration, shaking, or long-term use, which can cause the ground wire to fall off and easily lead to short circuits and other safety hazards. Although screw-fastening is relatively more secure, the screws may loosen when frequently disassembled or subjected to external impact, which also cannot guarantee the stability of the ground wire connection. Utility Model Content

[0004] The purpose of this utility model is to provide a control panel for preventing the bottom wire from falling off, in order to solve the problem mentioned in the background art that plug-in connections are prone to loosening after the equipment is subjected to vibration, shaking or long-term use, which can lead to the bottom wire falling off and cause short circuits and other safety hazards. In addition, although screw fastening is relatively secure, the screws may loosen when frequently disassembled or subjected to external impact.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a control panel for preventing bottom line from falling off, including a button panel, which is a button-type control panel. The surface of the button panel is provided with buttons, and the back of the button panel is provided with a charging coil. The charging coil of the button panel is connected to a magnetic charging base for charging, and the button panel and the magnetic charging base constitute the main structure for connecting the control panel and the device.

[0006] The magnetic charging base is installed at the opening on one side of the limiting shell, and the limiting shell is set as a conical structure. The inner cavity of the limiting shell is provided with two chambers. The main control processor is placed in one of the chambers of the limiting shell, and the main control processor is electrically connected to the button panel.

[0007] The other chamber of the limiting shell is configured as an open chamber, and a sealing sleeve and a connecting line penetrate the open chamber. The connecting line penetrates the limiting shell, and a sealing sleeve is provided on the outer sleeve of the connecting line. The outer wall of the sealing sleeve is engaged with the traction frame. The traction frame is installed in the open chamber of the limiting shell, and the opening of the open chamber of the limiting shell is engaged with the closed cover.

[0008] Using the above technical solution, the button panel works in conjunction with the magnetic charging base to achieve wireless charging and device connection, which is convenient and stable. At the same time, the sealing sleeve, traction bracket and closing cover work together to effectively prevent the bottom line from falling off.

[0009] Preferably, the surface of the limiting shell is provided with a rectangular groove, and a magnetic charging base is installed through the groove of the limiting shell, and the magnetic charging base is electrically connected to the main control processor.

[0010] Using the above technical solution, the magnetic charging base is installed through the rectangular groove of the limiting shell and connected to the main control processor. The installation is stable, which can ensure stable charging and signal transmission, and is easy to disassemble and maintain.

[0011] Preferably, docking compartments are symmetrically arranged on both sides of the open cavity of the limiting shell, and magnetic suction plates are symmetrically arranged on the surface of the open cavity of the limiting shell.

[0012] By adopting the above technical solution, the docking compartments and magnetic plates on both sides of the open cavity of the limiting shell facilitate the installation and fixation of the closed cover, making the cavity more tightly sealed and enhancing the protection of the internal structure.

[0013] Preferably, the surface of the connecting line is provided with a protective sleeve, and the protective sleeve is installed in the open cavity of the limiting shell where the connecting line 6 penetrates.

[0014] By adopting the above technical solution, a protective sleeve is installed at the connection point, which can reduce the damage to the connection line 6 caused by friction and external impact, further improve the reliability of the bottom line, and extend its service life.

[0015] Preferably, the traction frame is configured as a C-shaped structure, and the traction frame is made of insulating rubber, and the bottom end of the traction frame is engaged with the open cavity of the limiting shell.

[0016] Using the above technical solution, the C-shaped insulated rubber traction frame is elastic and insulated. When it engages with the limiting shell, it can effectively disperse external forces, buffer the pulling of the connecting line, and prevent the bottom line from falling off due to external forces.

[0017] Preferably, the magnetic sheet attracts the metal sheet on the surface of the closed cover, and a sealing element is provided at the connection between the closed cover and the limiting shell.

[0018] Using the above technical solution, the magnetic sheet attracts the metal sheet of the closing cover, and together with the sealing element, the closing cover and the limiting shell are tightly connected, with strong sealing performance, which can block dust and moisture and protect the internal bottom connection structure.

[0019] Preferably, the closed cover is provided with insertion plates on both sides, and the insertion plates are inserted into the docking compartment, and the connection between the closed cover and the limiting shell is penetrated by a connecting line.

[0020] Using the above technical solution, the closure cover insertion plate and docking compartment are matched for precise installation, and the connection line through-hole is reasonably designed to ensure the overall structural stability and the smooth connection of the bottom line after the closure cover is installed.

[0021] Compared with the prior art, the beneficial effects of this utility model are: the control panel for preventing the bottom line from falling off:

[0022] 1. In this device, the button panel is equipped with a charging coil, which connects to the magnetic charging base for charging. No complicated plugging and unplugging operations are required, making it convenient and quick. The button panel and the magnetic charging base constitute the main connection structure, making the connection between the control panel and the device simple and stable, improving the ease of use. The limiting shell adopts a conical structure and is set with two chambers, which separates the main control processor and the bottom connection components, making reasonable use of space and facilitating the internal circuit layout and the installation and maintenance of each component.

[0023] 2. The connecting wire in the device is fitted with a sealing sleeve, which engages with the C-shaped insulating rubber traction frame. When subjected to external force, the traction frame can disperse the tension, preventing the connecting wire from being directly stressed to the internal connection parts. The protective sleeve can also protect the connecting wire to a certain extent, reducing the risk of the bottom line falling off and ensuring the stable operation of the control panel. Furthermore, the closing cover and the limiting shell cooperate through the insertion plate and docking compartment, and the magnetic suction plate attracts the metal plate of the closing cover, resulting in a tight connection. At the same time, a sealing element is set at the connection point, which can effectively prevent dust, moisture, etc. from entering the open cavity of the limiting shell, protecting the internal components and extending the service life of the control panel. The magnetic charging base is installed through the rectangular groove of the limiting shell, making installation and disassembly convenient. The design of the open cavity and the openable structure of the closing cover make the internal connecting wires, traction frame, and other components easy to operate during maintenance and repair. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the overall disassembled three-dimensional structure of this utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of the installation of the limiting shell and sealing sleeve of this utility model;

[0027] Figure 4 This is a schematic diagram of the overall internal side section of the present invention.

[0028] Figure 5 This is a top-section three-dimensional structural diagram of the overall internal structure of this utility model;

[0029] Figure 6 This is a three-dimensional structural diagram of the limiting shell and the closing cover of this utility model.

[0030] In the diagram: 1. Button panel; 2. Magnetic charging base; 3. Limiting shell; 4. Main control processor; 5. Sealing sleeve; 6. Connecting cable; 7. Protective sleeve; 8. Traction frame; 9. Magnetic plate; 10. Docking compartment; 11. Insertion plate; 12. Closing cover. Detailed Implementation

[0031] 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.

[0032] Please see Figures 1-6 This utility model provides a technical solution: a control panel for preventing the bottom line from falling off, including a button panel 1, a magnetic charging base 2, a limiting shell 3, a main control processor 4, a sealing sleeve 5, a connecting wire 6, a protective sleeve 7, a traction frame 8, a magnetic piece 9, a docking compartment 10, an insertion plate 11, and a closing cover 12.

[0033] Among them, the button panel 1 is a button-type control panel. The surface of the button panel 1 is provided with buttons, and the back of the button panel 1 is provided with a charging coil. The charging coil of the button panel 1 is connected to the magnetic charging base 2 for charging. The button panel 1 and the magnetic charging base 2 constitute the main structure for connecting the control panel and the device.

[0034] The magnetic charging base 2 is installed at the opening on one side of the limiting shell 3. The limiting shell 3 is set as a conical structure and has two chambers inside. The main control processor 4 is placed in one of the chambers of the limiting shell 3. The main control processor 4 is electrically connected to the button panel 1. The surface of the limiting shell 3 is provided with a rectangular groove. The magnetic charging base 2 is installed through the groove of the limiting shell 3. The magnetic charging base 2 is electrically connected to the main control processor 4. The two sides of the open chamber of the limiting shell 3 are symmetrically provided with docking compartments 10. The surface of the open chamber of the limiting shell 3 is symmetrically provided with magnetic plates 9. The magnetic plates 9 are attracted to the metal plates on the surface of the closed cover 12. A sealing element is provided at the connection between the closed cover 12 and the limiting shell 3.

[0035] Referring to the attached diagrams in the instruction manual Figures 1-6As shown, before use, the button panel 1 is connected to the magnetic charging base 2 via magnetic attraction. At this time, the charging coil on the back of the button panel 1 establishes an electromagnetic induction connection with the magnetic charging base 2. The magnetic charging base 2 is installed through a rectangular groove in the limiting shell 3 and is electrically connected to the main control processor 4. An external power source powers the charging coil of the button panel 1 via the magnetic charging base 2 through electromagnetic induction, thereby charging the button panel 1 and ensuring its power supply for subsequent operation. A wireless communication unit connected to the main control processor 4 is installed inside the button panel 1. The main control processor 4 is composed of a microprocessor chip soldered to a printed circuit board. The main control processor 4 is placed in a cavity of the limiting shell 3 and fixed by screws or soldering to ensure it does not shake during operation. Then, the wires connecting the main control processor 4 and the button panel 1 are connected to ensure normal electrical signal transmission.

[0036] When a user presses a button on the surface of the button panel 1, the button triggers the corresponding circuit switch, generating an electrical signal. This electrical signal is transmitted through the internal circuit to the main control processor 4, which is connected to the button panel 1. The main control processor 4 analyzes, processes, and calculates the signal. The output signal of the main control processor 4 is transmitted to the controlled device through the connection line 6 to control the device, including but not limited to turning lights on or off and adjusting the operating parameters of electrical equipment. At the same time, the device's working status information can also be transmitted back to the main control processor 4 through the connection line 6, and then fed back to the button panel 1 by the main control processor 4 to inform the user of the device's current status through indicator light flashing, screen display, etc.

[0037] Another chamber of the limiting shell 3 is configured as an open chamber, and the sealing sleeve 5 and the connecting line 6 penetrate the open chamber. The connecting line 6 penetrates the limiting shell 3, and the sealing sleeve 5 is provided on the outer sleeve of the connecting line 6. The outer wall of the sealing sleeve 5 is engaged with the traction frame 8. The traction frame 8 is installed in the open chamber of the limiting shell 3, and the opening of the open chamber of the limiting shell 3 is engaged with the closing cover 12. The surface of the connecting line 6 is provided with a protective sleeve 7, and the protective sleeve 7 is installed in the open chamber of the limiting shell 3 where the connecting line 6 penetrates. The traction frame 8 is configured as a C-shaped structure, and the traction frame 8 is made of insulating rubber. The bottom end of the traction frame 8 is engaged with the open chamber of the limiting shell 3. The closing cover 12 is provided with insertion plates 11 on both sides, and the insertion plates 11 are inserted into the docking compartment 10. The connection between the closing cover 12 and the limiting shell 3 is penetrated by the connecting line 6.

[0038] Referring to the attached diagrams in the instruction manual Figures 1-6As shown, the sealing sleeve 5 is made of silicone rubber and is injection molded into a tubular structure that fits the connecting wire 6, ensuring a tight fit between the sealing sleeve 5 and the connecting wire 6, thus providing sealing and cushioning. The protective sleeve 7 is made of elastic rubber and is injection molded into a shape suitable for installation in the open cavity of the limiting shell 3 at the point where the connecting wire 6 passes through, thus protecting the connecting wire 6. In use, the sealing sleeve 5 is placed over the connecting wire 6. Figures 2-6 As shown, the wire 6 is then inserted through the open cavity of the limiting shell 3. Inside the cavity, the sealing sleeve 5 is engaged with the traction frame 8. The bottom end of the traction frame 8 is then engaged and fixed to the open cavity of the limiting shell 3. A protective sleeve 7 is installed at the point where the connecting wire 6 penetrates the limiting shell 3. During insertion, the sealing sleeve 5 is first fitted onto the connecting wire 6, and the outer wall of the sealing sleeve 5 engages with the C-shaped traction frame 8. During equipment operation, if the connecting wire 6 is subjected to external force, the traction frame 8 will utilize the elasticity of its insulating rubber and the engagement structure with the limiting shell 3 to disperse the pulling force, preventing the pulling force from directly acting on the connection point between the connecting wire 6 and the interior, thus preventing the bottom line from falling off. Simultaneously, the protective sleeve 7 installed at the point where the connecting wire 6 penetrates the open cavity of the limiting shell 3 reduces friction and wear between the connecting wire 6 and the limiting shell 3, further protecting the bottom line. Figures 2-6 As shown, the insertion plates 11 on both sides of the closed cover 12 are inserted into the docking compartments 10 on both sides of the open cavity of the limiting shell 3. The magnetic suction plate 9 and the metal sheet on the surface of the closed cover 12 are attracted to make the closed cover 12 and the limiting shell 3 tightly connected, ensuring that the sealing element at the connection plays a good sealing role.

[0039] The closed cover 12 at the opening of the open chamber of the limiting shell 3 serves a protective function. The insertion plates 11 on both sides of the closed cover 12 are inserted into the docking compartment 10, and the magnetic absorbing plate 9 attracts the metal plate on the surface of the closed cover 12, so that the closed cover 12 is tightly connected to the limiting shell 3. The seal at the connection prevents dust, moisture and other substances from entering the open chamber, protecting the internal bottom connection structure and other components. When internal maintenance and repair are required, simply overcome the attraction of the magnetic absorbing plate 9 and pull out the insertion plate 11 of the closed cover 12 to open the closed cover 12 and inspect and maintain the internal connecting line 6, traction frame 8 and other components.

[0040] Working principle: When using the control panel with bottom line anti-detachment, the button panel 1 and the magnetic charging base 2 cooperate to form the main structure for connecting the control panel and the device. The button panel 1 has a charging coil and can be connected to the magnetic charging base 2 for charging. The main control processor 4 is placed in a cavity of the limiting shell 3 and is connected to the button panel 1 by electrical signals. When the user presses a button on the button panel 1, the signal generated by the button operation is transmitted to the main control processor 4. The main control processor 4 processes the signal and then controls the relevant device to perform corresponding functions. When the connecting line 6 is pulled by external force, the sealing sleeve 5 and the traction frame 8 work together to distribute the pulling force to the limiting shell 3, avoiding direct force between the connecting line 6 and the internal connection part of the control panel, thereby preventing the bottom line from falling off. The protective sleeve 7 set on the surface of the connecting line 6 is installed at the point where the connecting line 6 penetrates the limiting shell 3 to further protect the connecting line 6 and enhance the anti-detachment effect.

[0041] By inserting the insertion plates 11 on both sides of the closed cover 12 into the docking compartments 10 symmetrically arranged on both sides of the open cavity of the limiting shell 3, and at the same time, the magnetic absorbing plates 9 symmetrically arranged on the surface of the open cavity of the limiting shell 3 attract the metal plates on the surface of the closed cover 12, ensuring that the closed cover 12 and the limiting shell 3 are tightly connected. This effectively prevents dust, moisture and other substances from entering the open cavity of the limiting shell 3, protects the internal components, extends the service life of the control panel, and increases the overall practicality.

[0042] 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 control panel for preventing bottom line slippage, comprising: The button panel (1) is a button-type control panel. The button panel (1) has buttons on its surface and a charging coil on its back. The charging coil of the button panel (1) is connected to the magnetic charging base (2) for charging. The button panel (1) and the magnetic charging base (2) constitute the main structure for connecting the control panel and the device. The feature is that the magnetic charging base (2) is installed at the opening on one side of the limiting shell (3), and the limiting shell (3) is set as a conical structure. The inner cavity of the limiting shell (3) is provided with two chambers. The main control processor (4) is placed in one chamber of the limiting shell (3), and the main control processor (4) is electrically connected to the button panel (1). Another chamber of the limiting shell (3) is configured as an open chamber, and the open chamber is penetrated by a sealing sleeve (5) and a connecting line (6), and the connecting line (6) penetrates the limiting shell (3). The connecting line (6) is covered with a sealing sleeve (5), and the outer wall of the sealing sleeve (5) is engaged with the traction frame (8). The traction frame (8) is installed in the open chamber of the limiting shell (3), and the opening of the open chamber of the limiting shell (3) is engaged with the closing cover (12).

2. The control panel for preventing bottom line slippage according to claim 1, characterized in that: The surface of the limiting shell (3) is provided with a rectangular groove, and the magnetic charging base (2) is installed through the groove of the limiting shell (3), and the magnetic charging base (2) is electrically connected to the main control processor (4).

3. The control panel for preventing bottom line slippage according to claim 1, characterized in that: The limiting shell (3) has docking compartments (10) symmetrically arranged on both sides of the open cavity, and magnetic suction plates (9) symmetrically arranged on the surface of the open cavity of the limiting shell (3).

4. The control panel for preventing bottom line slippage according to claim 1, characterized in that: The surface of the connecting line (6) is provided with a protective sleeve (7), and the protective sleeve (7) is installed in the open cavity of the limiting shell (3) where the connecting line (6) passes through.

5. The control panel for preventing bottom line slippage according to claim 1, characterized in that: The traction frame (8) is configured as a C-shaped structure and is made of insulating rubber. The bottom end of the traction frame (8) is engaged with the open cavity of the limiting shell (3).

6. The control panel for preventing bottom line slippage according to claim 3, characterized in that: The magnetic sheet (9) attracts the metal sheet on the surface of the closed cover (12), and a sealing element is provided at the connection between the closed cover (12) and the limiting shell (3).

7. The control panel for preventing bottom line slippage according to claim 1, characterized in that: The closed cover (12) is provided with an insertion plate (11) on both sides, and the insertion plate (11) is inserted into the docking compartment (10), and the connection between the closed cover (12) and the limiting shell (3) is penetrated by the connecting line (6).

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