Bottle opener convenient to assemble

Abstract

The utility model relates to the technical field of portable household appliances, in particular to a bottle opener convenient to assemble, which adopts the design that a pin part of a driving motor faces a circuit board, and a first electrical structure is arranged on one side, far away from the driving motor, of the circuit board. The first electrical connection part comprises first plugging holes and first electrical structures which are in one-to-one correspondence with the motor pins, so that the motor pins on the driving motor can be directly plugged into the first plugging holes, and then are electrically connected with the motor pins through the first electrical structures, so that the driving motor can be electrically connected with the circuit board quickly, simply and conveniently; according to the bottle opener, the requirement for wires or additional connecting terminals in a traditional design is omitted, the assembling process is simplified through the design, the number of connecting assemblies between the circuit board and the driving motor is effectively reduced, the problem that the wires excessively occupy space in the bottle opener is solved, the overall structure of the bottle opener is more compact, and the utilization rate of the internal space is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of portable household appliances, in particular to a bottle opener which is easy to assemble. Background Art

[0002] In existing electric bottle opener designs, the drive motor is usually its core component, used to provide the mechanical power required to open the bottle. However, in the designs of these bottle openers, the pins of the drive motor are often located on the top of the motor, while the circuit board is usually located on one side of the drive motor. In order to achieve an electrical connection between the drive motor pins and the circuit board, wires are usually used directly to electrically connect the drive motor and the circuit board. Although this method is direct, the wires need to span the distance between the motor and the circuit board, occupying a large amount of internal space of the bottle opener, making the bottle opener structure less compact and limiting the miniaturization design of the device.

[0003] Some designs place an additional circuit board on the top pins of the drive motor, and then connect the two boards via wires and connecting terminals. This further complicates the internal structure, increasing the number of components and increasing the tightness of the internal space, making the overall design of the bottle opener larger and more difficult to reduce in size.

[0004] The present invention is proposed in view of the deficiencies in the prior art. Utility Model Content

[0005] Regarding the pin portion on the drive motor in the bottle opener in the prior art mentioned above, it is usually arranged on the top of the drive motor, and the circuit board is arranged on one side of the drive motor. The pins on the pin portion are electrically connected to the circuit board, which requires a relatively complex structure. These structures occupy a large amount of internal space of the bottle opener, making the structure of the bottle opener not compact enough, and limiting the technical problem of miniaturization design of the device.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A bottle opener that is easy to assemble, comprising a shell, a circuit board provided in the shell, and a circuit board and a drive component provided on one side of the circuit board. The drive component comprises a drive motor, the drive motor is provided with a pin portion facing the circuit board, two motor pins are provided on both sides of the pin portion, a first electrical connection portion corresponding to the motor pin is provided on the circuit board, the first electrical connection portion is electrically connected to the motor pin, the first electrical connection portion comprises a first plug hole corresponding one-to-one to the motor pin and a first electrical structure, the first electrical structure is provided on a side of the circuit board away from the drive motor, and each of the motor pins is electrically connected to the corresponding first electrical structure after passing through the corresponding first plug hole.

[0008] In the bottle opener that is easy to assemble as described above, the first electrical structure is a first welding pad provided at the edge of the first plug hole.

[0009] In the bottle opener that is easy to assemble as described above, the first plug hole is located in the middle area of the circuit board.

[0010] As described above, the bottle opener is easy to assemble, and the bottle opener also includes a battery assembly. The battery assembly is arranged on one side of the circuit board, and an electrical connecting piece is provided on the battery assembly. The circuit board is provided with a second electrical connecting portion corresponding to the electrical connecting piece, and the second electrical connecting portion is connected to the electrical connecting piece.

[0011] In the bottle opener that is easy to assemble as described above, the electrical connecting piece is a nickel sheet. There are two nickel sheets, which are respectively arranged at the positive and negative poles of the battery assembly, and the two nickel sheets are oriented in the same direction.

[0012] In the bottle opener that is easy to assemble as described above, one end of each nickel sheet is welded to the positive and negative electrodes corresponding to the battery assembly.

[0013] As described above, the bottle opener that is easy to assemble, the second electrical connection part includes connection ports arranged at intervals in the longitudinal direction of the circuit board, the connection ports correspond one-to-one to the nickel sheets, and the connection port is provided with a second electrical structure that can be electrically connected to the nickel sheet. One side of the connection port has a through hole for the nickel sheet to be inserted, and the through hole passes through one side of the circuit board, and the nickel sheet can be inserted into the connection port through the side through hole.

[0014] In the bottle opener that is easy to assemble as described above, the second electrical structure includes a second welding pad provided at an edge of the connection port.

[0015] In the bottle opener that is easy to assemble as described above, the battery assembly is located above the driving motor, and the battery assembly is located near one side of the circuit board in the width direction.

[0016] The beneficial effects of the utility model are:

[0017] The utility model discloses a bottle opener that is easy to assemble and relates to the technical field of portable household appliances. By adopting a design in which the pin portion of the driving motor is arranged to face the circuit board, and the first electrical structure is arranged on the side of the circuit board away from the driving motor, the first electrical connection portion includes a first plug hole and a first electrical structure that correspond one-to-one to the motor pin, so that the motor pin on the driving motor can be directly inserted into the first plug hole, and then electrically connected to the motor pin through the first electrical structure, the electrical connection between the driving motor and the circuit board can be completed quickly and easily, eliminating the need for wires or additional connection terminals in traditional designs. This design not only simplifies the assembly process, but also effectively reduces the number of connecting components between the circuit board and the driving motor, avoids the problem of wires occupying excessive space inside the bottle opener, makes the overall structure of the bottle opener more compact, and improves internal space utilization.

[0018] The present invention will be further described below with reference to the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is one of the exploded schematic diagrams of the present utility model;

[0021] Figure 3 This is the second exploded schematic diagram of the present utility model;

[0022] Figure 4 It is a top view schematic diagram of the utility model;

[0023] Figure 5 for Figure 4 One of the cross-sectional views along line AA (the linkage part is not pressed);

[0024] Figure 6 for Figure 4 The second cross-sectional view along line AA (pressing linkage part);

[0025] Figure 7 for Figure 4 One of the cross-sectional views along line BB;

[0026] Figure 8 This is the third exploded diagram of the present utility model;

[0027] Figure 9 This is the fourth exploded diagram of the present utility model;

[0028] Figure 10 This is the fifth exploded diagram of the present utility model;

[0029] Figure 11This is a schematic structural diagram of the drive motor of the present utility model;

[0030] Figure 12 It is a structural schematic diagram of the trigger seat and linkage arm of the utility model. DETAILED DESCRIPTION

[0031] The following describes the embodiments of the present invention in detail with reference to the accompanying drawings.

[0032] like Figures 1 to 12 As shown, a bottle opener that is easy to assemble in this embodiment includes a shell 1, a circuit board 2 is provided in the shell 1, and the shell 1 is provided with a circuit board 2 and a driving component 3 provided on one side of the circuit board 2, the driving component 3 includes a driving motor 31, and the driving motor 31 is provided with a pin portion 32 facing the circuit board 2, and two motor pins 321 are provided on both sides of the pin portion 32, and a first electrical connection portion corresponding to the motor pin 321 is provided on the circuit board 2, and the first electrical connection portion is electrically connected to the motor pin 321, and the first electrical connection portion includes a first plug hole 25 corresponding to the motor pin 321 and a first electrical structure, and the first electrical structure is provided on the side of the circuit board 2 away from the driving motor 31, and each of the motor pins 321 is electrically connected to the corresponding first electrical structure after passing through the corresponding first plug hole 25.

[0033] By adopting a design in which the pin portion 32 of the drive motor 31 is arranged to face the circuit board 2, and the first electrical structure is arranged on the side of the circuit board 2 away from the drive motor 31, the first electrical connection portion includes a first plug hole 25 and a first electrical structure that correspond one-to-one to the motor pin 321, so that the motor pin 321 on the drive motor 31 can be directly inserted into the first plug hole 25, and then electrically connected to the motor pin 321 through the first electrical structure, the electrical connection between the drive motor 31 and the circuit board 2 can be completed quickly and easily, eliminating the need for wires or additional connection terminals in traditional designs. This design not only simplifies the assembly process, but also effectively reduces the number of connecting components between the circuit board and the drive motor, avoids the problem of wires occupying excessive space inside the bottle opener, and makes the overall structure of the bottle opener more compact and the internal space utilization is higher.

[0034] like Figures 1 to 12 As shown, the first electrical structure of this embodiment is a first welding pad provided at the edge of the first plug hole 25. By arranging the first welding pad directly at the edge of the first plug hole 25, the overall size can be effectively reduced and the space utilization can be improved.

[0035] Furthermore, by arranging the first welding pad directly on the first plug hole 25, the manufacturing process can be simplified, and no additional components or connectors are required, thereby saving assembly steps and material costs.

[0036] Furthermore, using the first welding pad as the first electrical structure can provide a firm electrical connection. The welding connection is durable and reliable, and the electrical contact is stable, which is very important for the safety and reliability of the bottle opener during long-term use and frequent movement.

[0037] like Figures 1 to 12 As shown, the first plug hole 25 of this embodiment is located in the middle area of the circuit board 2;

[0038] With this design, the pin portion 32 of the drive motor 31 is located in the middle area of the circuit board 2, which allows the peripheral space of the circuit board to be left for other components, such as batteries, gear sets or other electrical components. This layout reduces space waste and makes the internal design of the device more compact.

[0039] Furthermore, the middle area of the circuit board is usually the core area of the device. Setting the pins of the drive motor here helps to arrange the motor and other key components closely, thereby reducing the length and complexity of the wiring on the circuit board and improving the efficiency and reliability of the overall circuit design.

[0040] Furthermore, by rationally utilizing the middle area of the circuit board, this embodiment effectively shortens the connection path between the drive motor and the circuit board, reducing the space required for internal components, thereby making it possible to miniaturize the device. This optimized design helps to manufacture smaller and more portable bottle openers, meeting the market demand for compact household appliances.

[0041] like Figures 1 to 12 As shown, the bottle opener of this embodiment also includes a battery assembly 8, which is arranged on one side of the circuit board 2. The battery assembly 8 is provided with an electrical connecting piece, and the circuit board 2 is provided with a second electrical connecting portion corresponding to the electrical connecting piece, and the second electrical connecting portion is connected to the electrical connecting piece.

[0042] Specifically, the battery assembly 8 cooperates with the second electrical connection part through the electrical connection piece to achieve electrical connection with the circuit board 2. With such a design, the connection between the battery assembly 8 and the circuit board 2 can be completed quickly and easily, eliminating the need for wires or additional connection terminals in the traditional design. This design not only simplifies the assembly process, but also effectively reduces the number of connecting components between the circuit board and the battery assembly 8, avoids the problem of wires occupying excessive space inside the bottle opener, and makes the overall structure of the bottle opener more compact and the internal space utilization is higher.

[0043] like Figures 1 to 12 As shown, the electrical connection sheet of this embodiment is a nickel sheet. There are two nickel sheets, which are respectively arranged at the positive and negative poles of the battery assembly 8, and the two face the same direction.

[0044] Specifically, the nickel sheet as an electrical connection sheet has good conductivity and stability, can effectively transmit electrical energy, and ensure reliable electrical connection between the positive and negative electrodes and the circuit board;

[0045] Furthermore, the two electrical connection pieces 31 are oriented in the same direction, which ensures correct polarity connection and avoids problems that may be caused by incorrect wiring. This is more convenient and reliable for the operator and reduces the risk of operational errors.

[0046] Furthermore, by using two nickel sheets as the electrical connecting sheets 31 , the channels for current transmission can be increased, and the efficiency and stability of current transmission can be improved, which helps to provide sufficient power supply to ensure that the bottle opener works properly and meets the required performance requirements.

[0047] In other embodiments, other methods may be used to electrically connect the nickel sheet and the circuit board:

[0048] Crimping: Crimping involves mechanically connecting the nickel sheet to the circuit board, typically using specialized connectors or crimping tools. Crimping doesn't require solder, making the connection process simpler.

[0049] Spring clamping: This method connects the nickel plate to the circuit board using a spring clamp. This method is suitable for connections that require frequent plugging and unplugging, such as test benches and connectors. The spring clamping method provides a good electrical connection and facilitates disassembly.

[0050] In other embodiments, other materials or structures may be used instead of nickel sheets as electrical connection sheets. Some common alternative materials and structures include:

[0051] Copper sheet: Copper is an excellent conductive material with good conductivity and stability. It can be used to replace nickel sheet as an electrical connection sheet.

[0052] Spring pins: Spring pins are a type of flexible metal connector that can be used to replace electrical connectors. They are usually used with sockets and provide good electrical contact and reliable connection performance.

[0053] Spring sheets: Spring sheets have excellent elasticity and conductivity and can be used to replace nickel sheets as electrical connectors. Their flexibility and reliability ensure a stable connection to sockets or pads.

[0054] Spring contacts: Spring contacts are typically made of springs or elastic materials and are used to establish reliable electrical contact. They can replace nickel sheets as electrical connectors, providing stable current transmission and connection performance.

[0055] like Figures 1 to 12 As shown, one end of each nickel sheet in this embodiment is welded to the positive and negative electrodes corresponding to the battery assembly 8.

[0056] like Figures 1 to 12 As shown, the second electrical connection portion of this embodiment includes connection ports 26 spaced apart in the length direction of the circuit board 2, the connection ports 26 corresponding one-to-one to the nickel sheets, and the connection port 26 is provided with a second electrical structure that can be electrically connected to the nickel sheet. One side of the connection port 26 has a through hole for the nickel sheet to be inserted, and the through hole passes through one side of the circuit board 2. The nickel sheet can be inserted into the connection port 26 through the side through hole. The through hole design allows the nickel sheet to be directly inserted from the side without the need for additional tools or complicated operations, which greatly simplifies the assembly process.

[0057] Furthermore, the connection ports 26 are spaced apart along the length of the circuit board, which rationally utilizes the space of the circuit board and ensures that each nickel sheet has enough space for stable electrical connection.

[0058] like Figures 1 to 12 As shown, the second electrical structure of this embodiment includes a second welding pad disposed at the edge of the connection port 26 .

[0059] The second electrical structure is achieved by providing a second welding pad on the edge of the connection port 26 for establishing an electrical connection.

[0060] The second welding pad can be electrically connected to the corresponding nickel sheet by welding (such as soldering), and this connection method provides a reliable circuit connection.

[0061] like Figures 1 to 12 As shown, the battery assembly 8 of this embodiment is located above the drive motor 31, and the battery assembly 8 is located close to one side of the circuit board 2 in the width direction.

[0062] Specifically, by placing the battery assembly 8 above the drive motor 31, this design fully utilizes the vertical space of the drive motor and avoids occupying too much space in the length direction of the device. In this way, the overall device can be more compact and reduced in size, making the product more in line with consumers' demand for miniaturization and portability. The battery assembly 8 is arranged on one side close to the circuit board 2 in the width direction, so that the layout of the battery assembly, circuit board and drive motor is more concentrated. This centralized layout not only helps to reduce the length and complexity of internal wiring, but also optimizes the center of gravity distribution of the device, improving the stability of the product and user experience.

[0063] like Figures 1 to 12As shown, the bottle opener of this embodiment also includes a drill assembly 4, which is arranged on the inner side of the housing 1, and the drive assembly 3 and the circuit board 2 are arranged in the housing 1. The circuit board 2 is electrically connected to the drive assembly 3, and the drive assembly 3 is transmission-connected to the drill assembly 4. The drive assembly 3 can drive the drill assembly 4 to rotate circumferentially to drill into the bottle cork, so as to drive the bottle cork to move to the inner side of the housing 1; the circuit board 2 is provided with a trigger assembly 21 electrically connected thereto, and a linkage part 22 is provided on one side of the trigger assembly 21. A linkage assembly 5 is also provided on the inner side of the shell 1, and the linkage assembly 5 includes a linkage seat 51 and a linkage arm 52 provided on the linkage seat 51. The linkage seat 51 is movably arranged in the casing 1. A guide member 6 is also provided in the casing 1. When the bottle stopper moves to the inner side of the casing 1, the bottle stopper can press the linkage seat 51 to move upward, and the linkage seat 51 simultaneously drives the linkage arm 52 to move upward. The guide member 6 can guide the linkage arm 52 to move toward the linkage part 22, so that the side wall of the linkage arm 52 triggers the linkage part 22.

[0064] Specifically, when the user starts the electric bottle opener, the drive assembly 3 starts to rotate, and the drill assembly 4 drills into the cork as the drive assembly rotates until the cork starts to move. When the cork moves to the inside of the casing, the cork will press the linkage seat 51 to move it upward. The upward movement of the linkage seat drives the linkage arm 52 to rise. At this time, when the linkage arm 52 is moving upward, the guide member 6 can guide the linkage arm to move in the direction close to the linkage part 22, ensuring that the side wall of the linkage arm touches the linkage part, thereby triggering the linkage part 22, and the trigger assembly 21 sends a signal to the circuit board 2, and the drive assembly stops working, achieving the effect of stopping in place. With such a design, the bottle opener can directly use a standard trigger assembly without changing its own pin structure, reducing production costs and manufacturing complexity, and effectively improving the versatility and maintenance convenience of the bottle opener.

[0065] Preferably, the linkage arm 52 of this embodiment is made of elastic material, so that the linkage arm can be slightly deformed when subjected to pressure from the guide member 6, causing the linkage arm 52 to shift toward the linkage part 22, thereby counteracting the linkage part 22 to achieve the effect of pressing the linkage part 22, thereby triggering the linkage part 22.

[0066] like Figures 1 to 12 As shown, the trigger assembly 21 of this embodiment is located in an area close to the drill assembly 4 in the length direction of the circuit board 2.

[0067] Such a design can ensure that the trigger component 21 can be triggered in time, and the signal can be transmitted to the drive component through the circuit board to control the drive component accordingly. In addition, this layout can also reduce the trigger length and length size of the linkage arm 52, ensuring that the linkage arm 52 will not affect other electrical components on the circuit board due to its excessive length, thereby improving the reliability and response time of the system.

[0068] like Figures 1 to 12 As shown, the linkage arm 52 of this embodiment includes a connecting section 521 and a linkage section 522, and the connecting section 521 is arranged between the linkage section 522 and the linkage seat 51, and the connecting section 521 extends outward so that there is a certain distance between the linkage section 522 and the linkage seat 51. Specifically, the design of the connecting section 521 extending outward can increase the flexibility of the linkage arm, so that the linkage section 522 can move within a larger range, ensuring that the linkage section 522 can move toward the linkage part 22 through the guide member 6, ensuring that the side wall of the linkage section 522 can touch the linkage part, and providing sufficient deformation space for the deformation of the linkage section 522.

[0069] Furthermore, by increasing the spacing between the linkage section 522 and the linkage seat 51, the linkage arm can be prevented from being too close to other electronic components on the circuit board, effectively reducing electromagnetic interference or physical damage to the circuit board caused by the linkage section 522. This layout helps improve the safety and stability of the entire system.

[0070] Preferably, the connecting section 521 and the linkage section 522 are L-shaped. Such a design can further enhance the structural stability and rigidity of the linkage arm. This shape not only optimizes the force transmission path, but also enables the overall structure to have better anti-deformation ability when responding to external pressure, thereby ensuring the long-term use of the equipment.

[0071] Preferably, a reinforcing plate 523 is further provided between the connecting section 521 and the linkage section 522. The addition of the reinforcing plate 523 can significantly improve the overall structural strength of the linkage arm. It can effectively disperse the force applied to the linkage section 522 and the connecting section 521, reduce the risk of deformation, and thus extend the service life of the linkage arm.

[0072] Furthermore, the reinforcing plate 523 provides additional rigidity, improving the fatigue resistance of the linkage arm. When the linkage section 522 is offset multiple times on the connecting section 521, it can better withstand repetitive stress, avoid failures or performance degradation due to fatigue, and extend the service life of the linkage arm.

[0073] like Figures 1 to 12As shown, the guide member 6 of this embodiment includes a guide protrusion 61 and a guide slope 62, wherein the guide protrusion 61 is arranged on the inner wall of the housing 1, and the guide slope 62 is arranged on the guide protrusion 61 and / or the linkage arm 52, and the guide slope 62 is inclined inward from bottom to top toward the direction close to the circuit board 2.

[0074] Specifically, the guide protrusion 61 and the linkage arm 52 cooperate with each other through the guide bevel 62 to achieve precise guidance of the movement direction of the linkage arm. The design of the guide bevel 62 ensures that the linkage arm can remain on a predetermined track during the movement, so that after the linkage arm 52 moves a certain distance during the upward movement, under the coordinated action of the guide protrusion 61 and the guide bevel 62, the linkage arm 52 can gradually shift in the direction close to the linkage part 22 and contact with the linkage part 22 to trigger the linkage part 22.

[0075] Furthermore, the inclined design of the guide ramp 62 enables the linkage arm to transition more smoothly during movement, reducing friction and sticking. This feature ensures that the linkage arm can operate smoothly, reduces mechanical wear and extends the service life of the equipment.

[0076] Preferably, the guide protrusion 61 and the linkage arm 52 in this embodiment are both provided with a guide bevel 62, and the two guide bevels 62 cooperate with each other to make the cooperation between the guide protrusion 61 and the linkage arm 52 smoother, ensuring that the linkage arm 52 can be offset against the guide protrusion 61 during the upward movement, and under the action of the guide bevel 62, the linkage arm 52 gradually deviates along the guide bevel 62 in the direction close to the linkage part 22, accurately triggering the linkage part 22.

[0077] In other embodiments, only one of the guide protrusion 61 or the linkage arm 52 is provided with the guide slope 62 , and a suitable design can be selected according to actual needs.

[0078] like Figures 1 to 12 As shown, the guide protrusion 61 of this embodiment is arranged opposite to the linkage part 22, and the free end of the linkage arm 52 is located between the guide protrusion 61 and the linkage part 22. This design optimizes the movement path of the linkage arm, so that it can move along the shortest and most effective trajectory during operation, thereby improving work efficiency.

[0079] Specifically, by arranging the guide protrusion 61 and the linkage part 22 relative to each other, that is, the guide protrusion 61 and the linkage part 22 are arranged correspondingly, and there is a certain spacing space between the two, and the free end of the linkage arm 52 is located in this spacing space. In the initial state, the free end of the linkage arm 52 is located on one side of the guide protrusion 61 and has a certain distance from the guide protrusion 61. When the linkage arm 52 moves up, the linkage arm 52 gradually approaches the guide protrusion 61, and the two are offset by the guide inclined surface 62. As the linkage arm 52 gradually moves up along the guide inclined surface 62, the linkage arm 52 gradually deviates in the direction of approaching the linkage part 22. With such a design, the free end of the linkage arm 52 is restricted between the guide protrusion 61 and the linkage part 22 in the initial state, and moves in the spacing space between the guide protrusion 61 and the linkage part 22 from beginning to end. This design ensures that the linkage arm can move within a predetermined range, so that the linkage arm can be positioned more accurately when performing an operation, avoiding misoperation or inaccurate results caused by movement deviation.

[0080] Furthermore, the design in which the free end of the linkage arm 52 is located between the guide protrusion 61 and the linkage portion 22 effectively reduces the risk of interference between the linkage arm and surrounding components. This arrangement avoids accidental contact of the linkage arm during movement, effectively protects the circuit board 2 and other sensitive components, and ensures stable operation of the equipment.

[0081] like Figures 1 to 12 As shown, the guide member 6 of this embodiment further includes a guide channel 63 provided on the inner side wall of the casing 1, the linkage arm 52 is located in the guide channel 63, and the inner wall of the guide channel 63 is close to or against the two sides of the linkage arm 52. Specifically, the design of the linkage arm 52 being located in the guide channel 63 limits the movement trajectory of the linkage arm 52, thereby ensuring the positioning accuracy of the linkage arm during the movement, preventing the linkage arm from rotating in the axial direction of the bottle opener and causing positional deviation, thereby preventing the free end of the linkage arm from moving out of the spacing space between the guide protrusion 61 and the linkage portion 22, and ensuring that the free end of the linkage arm can accurately trigger the linkage portion 22.

[0082] Furthermore, since the inner wall of the guide channel 63 is close to or offset from the two sides of the linkage arm 52, the linkage arm can be better supported during movement, reducing the possibility of shaking and instability. This design effectively improves the structural stability of the linkage arm, ensuring that it remains reliable under high load or rapid movement.

[0083] Furthermore, the inner wall of the guide channel 63 is close to or offset against the two sides of the linkage arm 52, which enables the linkage arm 52 to be positioned and assembled, thereby improving the assembly efficiency. Preferably, guide plates 524 are also provided on both sides of the linkage arm 52, and the inner wall of the guide channel 63 is close to or offset against the guide plates on both sides of the linkage arm 52. Such a design increases the side wall volume of the linkage arm 52, thereby further improving the stability of the linkage arm 52 sliding in the guide channel 63.

[0084] like Figures 1 to 12 As shown, the guide protrusion 61 of this embodiment is located at the top of the guide channel 63, and the free end of the linkage arm 52 extends out of the guide channel 63. Such a design can help optimize the internal space of the guide channel 63, and ensure that the linkage arm 52 does not contact the guide protrusion 61 in the initial state, or only resists the guide protrusion 61, and does not undergo elastic deformation along the guide slope 62, that is, the linkage arm 52 at this time does not undergo elastic deformation on the linkage seat 51. By avoiding contact and deformation in the initial state, unnecessary stress accumulation on the linkage arm 52 and related structures can be reduced, thereby preventing structural damage caused by fatigue during long-term use, and helping to improve the durability and reliability of the equipment.

[0085] Preferably, in other embodiments, the guide protrusion 61 is located inside the guide channel 63. With such a design, the guide channel 63 can provide protection for the guide protrusion 61, thereby extending the durability and reliability of the device. In this case, the free end of the linkage arm 52 is located inside the guide channel 63.

[0086] Preferably, in other embodiments, the guide protrusion 61 is located inside the guide channel 63, and one side of the linkage arm 52 continuously abuts against the guide protrusion 61, and through the guide slope, the linkage arm 52 has a certain inclination angle, and the linkage arm 52 can gradually move upward along the guide slope and gradually approach the trigger component 21, and then abut against the linkage part 22 to trigger the linkage part 22. One side of the linkage arm 52 in this embodiment continuously abuts against the guide protrusion 61, and users can choose a suitable design according to actual needs.

[0087] like Figures 1 to 12As shown, a limiting member 7 capable of limiting the continuous upward movement of the linkage arm 52 is provided between the inner side wall of the housing 1 and the linkage arm 52 of this embodiment. The limiting member 7 includes a first limiting protrusion 71 provided on the inner side wall of the housing 1 and a second limiting protrusion 72 provided on the linkage arm 52. The second limiting protrusion 72 is located above the first limiting protrusion 71. When the linkage seat 51 drives the linkage arm 52 to move up a certain distance, the top of the second limiting protrusion 72 can be against the bottom of the first limiting protrusion 71, thereby limiting the linkage arm 52. The linkage arm 52 and the linkage seat 51 continue to move upward, effectively preventing the linkage arm 52 and the linkage seat 51 from moving upward excessively, thereby avoiding mechanical failure or damage caused by this, such as the top of the linkage seat 51 hitting the bottom of the drive assembly 3, other parts in the casing or the bottom of the circuit board, or the top of the linkage arm 52 continues to move upward and hits other parts on the circuit board or other parts in the casing. Such a design can ensure that the linkage arm is always within the control range during operation, ensuring the normal operation of the bottle opener.

[0088] Preferably, in this embodiment, the output end of the driving assembly 3 is transmission-connected to the drill assembly 4, and the linkage seat 51 is provided with an avoidance hole for avoiding the driving assembly 3 and the drill assembly 4. The linkage seat 51 is sleeved on the output end of the driving assembly 3 and the outer side of the drill assembly 4, and the linkage seat 51 is located below the driving assembly 3. With such a design, there is a certain distance between the top of the linkage seat 51 and the bottom of the driving assembly 3, so as to avoid the linkage seat 51 from continuously moving upward and hitting the bottom of the driving assembly 3, thereby ensuring the normal operation of the two.

[0089] like Figures 1 to 12 As shown, the linkage seat 51 of this embodiment includes a trigger seat 53 and a bottle opening sleeve 54. The trigger seat 53 is movably arranged in the casing 1, and the bottle opening sleeve 54 is movably arranged on the inner side of the casing 1. The bottle opening sleeve 54 can move upward under the top pressure of the bottle cork, and then push the trigger seat 53 to move upward.

[0090] Specifically, the bottle opener sleeve 54 is a component movably connected to the inner side of the casing 1. As a part of the linkage seat 51, the top of the bottle cork will be against the bottom of the bottle opener sleeve 54, and the bottle cork will press the bottle opener sleeve 54 to move it upward. The movement of the bottle opener sleeve 54 will generate corresponding force, and the upward movement will be against the trigger seat 53, thereby driving the trigger seat 53 to move upward. Their arrangement is to realize the driving mechanism, and the trigger seat 53 is moved upward by the pressing action.

[0091] Preferably, a first elastic reset member 55 capable of restoring the trigger seat 53 is further provided in the housing 1 of this embodiment.

[0092] Specifically, the first elastic reset member is usually an elastic element, which can return to its original position after being subjected to external force. In this case, the design and placement of the first elastic reset member 55 enables the trigger seat 53 to be reset, that is, after completing an operation, the trigger seat can return to its initial position and prepare for the next operation.

[0093] Specifically, when the linkage arm 52 is acted upon by an external force and pushes the trigger seat 53 to move, that is, when the bottle opener performs the bottle opening action, the bottom end of the bottle opener is against the bottle mouth, and the drill assembly 4 drills into the cork. The cork can move along the drill assembly 4 and relatively close to the bottle opening sleeve 54, thereby applying a pushing pressure to the bottle opening sleeve 54, causing the bottle opening sleeve 54 to move in the direction close to the trigger seat 53, and the bottle opening sleeve 54 presses the trigger seat 53, and then the trigger seat 53 moves upward under the pushing pressure of the bottle opening sleeve 54. At this time, the first elastic reset member 55 will be compressed and deformed. Once the external force disappears (that is, the bottle cork slowly withdraws from the bottle opener), the first elastic reset member will gradually elastically restore to its original state and push the trigger seat 53 back to its initial position.

[0094] Such a design can ensure the normal resetting and reset of the trigger seat 53, so as to ensure that the bottle opener can perform the next operation after each operation is completed.

[0095] like Figures 1 to 12 As shown, the first elastic return member 55 in this embodiment is a first return spring, one end of the first return spring abuts against the top of the trigger seat 53, and the other end abuts against the bottom of the driving assembly 3. The first return spring is sleeved on the outside of the output end of the driving assembly 3; when the trigger seat 53 is pushed to move, the first return spring will be compressed and deformed. Once the external force disappears, the spring will return to its original state and push the trigger seat 53 back to its initial position.

[0096] Preferably, the housing 1 of this embodiment is further provided with a second elastic reset member 56 capable of resetting the bottle opener sleeve 54. The second elastic reset member 56 can drive the bottle opener sleeve 54 to reset.

[0097] Specifically, the second elastic return member 56 is an elastic element, which is installed between the bottle opener sleeve 54 and the inner side of the housing 1. Its function is that after the bottle opener sleeve 54 is subjected to an external force (i.e., the top pressure of the bottle cork on it), the bottle opener sleeve 54 moves upward. At this time, the second elastic return member 56 will be compressed and deformed. Once the external force disappears (i.e., the bottle cork slowly withdraws from the bottle opener), the second elastic return member 56 will gradually elastically restore to its original state and push the bottle opener sleeve 54 back to its initial position.

[0098] Such a design enables the second elastic reset member 56 to provide an elastic reset force, so that the bottle opener 54 can automatically reset to the initial position after each operation, ready for the next operation.

[0099] By using the second elastic reset member 56 , the automatic reset function of the bottle opener can be achieved, providing a convenient and efficient bottle opening experience.

[0100] like Figures 1 to 12 As shown, the second elastic return member 56 in this embodiment is a second elastic spring. A plurality of return protrusions 561 are provided on the outer periphery of the bottle opener sleeve 54. The length of each return protrusion 561 is smaller than the length of the bottle opener sleeve 54. One end of the second elastic spring abuts against the top of the inner side of the housing 1, and the other end abuts against the top of each return protrusion 561. The second elastic spring is sleeved on the outer side of the portion of the bottle opener sleeve 54 without the return protrusion 561.

[0101] This design makes the second elastic spring a part of the bottle opener sleeve 54 and provides a reset function. Specifically, one end of the second elastic spring contacts the inner top of the housing 1, and the other end contacts the top of each reset protrusion 561. When an external force acts on the bottle opener sleeve 54, causing it to move upward, the second elastic spring will be compressed and deformed. Once the external force disappears, the second elastic spring will gradually return to its original state and push the bottle opener sleeve 54 to reset through the top of the reset protrusion 561.

[0102] This design ensures that the bottle opener sleeve 54 can automatically return to its initial position after being subjected to external force, and can maintain a suitable tight connection even when there is no external force. By using the second elastic spring and the reset protrusion 561, the bottle opener can maintain a stable and reliable state after each operation.

[0103] like Figures 1 to 12 As shown, the housing 1 of this embodiment includes an upper housing 11 and a lower housing 12 , the bottle opener 54 is located in the lower housing 12 , and the trigger seat 53 is located in the upper housing 11 .

[0104] The combination of the upper shell 11 and the lower shell 12 makes the assembly of the device easier. The design of separating the upper shell and the lower shell makes the bottle opener form a modular structure, making the layout of each component more flexible, simplifying the design of the bottle opener and simplifying the assembly process.

[0105] Preferably, the upper shell 11 and the lower shell 12 of this embodiment can be connected by threaded connection or by snap-fit connection, and a suitable design can be selected according to actual needs.

[0106] After the upper shell 11 and the lower shell 12 of this embodiment are assembled, they cannot be disassembled. Such a design effectively enhances the sealing performance of the upper shell 11 and the lower shell 12.

[0107] In other embodiments, the upper shell 11 and the lower shell 12 are detachable after being combined, and a suitable design can be selected according to actual needs.

[0108] Preferably, the inner side of the bottle opener is a bottle opening hole in the lower shell 12, the bottle opening sleeve 54 is movably connected to the bottle opening hole, and a through hole is provided on the top of the lower shell 12 for the drill assembly 4 to extend into the bottle opening hole.

[0109] Preferably, one end of the second elastic spring contacts the top of the bottle opening hole, and the other end contacts the top of each reset protrusion 561 .

[0110] Preferably, the trigger component in this embodiment is a touch switch.

[0111] Specifically, the touch switch is designed with low trigger force, and the user only needs to press it lightly to activate it. This high sensitivity makes operation more convenient and the user experience is significantly improved, especially in situations where a quick response is required.

[0112] In addition, touch switches are usually designed to be relatively small and can be easily integrated into different parts of the equipment. This compact design leaves more design space for the overall product appearance and can better adapt to different product design requirements.

[0113] Preferably, the circuit board 2 of this embodiment is provided with a first button portion 23 and a second button portion 24, wherein the first button portion 23 includes a first forward rotation switch 231. Preferably, the first forward rotation switch 231 is a tactile switch button structure. Compared with the conventional trigger structure using copper sheets and copper points touching each other, the tactile switch has lower cost and simpler production process. It only needs to be directly soldered on the circuit board, thereby improving production efficiency.

[0114] In addition, the touch switch has a simpler structure, in which the button trigger mechanism can realize the conduction and disconnection of the circuit by mechanically pressing and releasing. This design is more reliable than the traditional copper sheet and copper point contact method, reduces wear and poor contact problems, and can reduce maintenance costs.

[0115] Preferably, the first button portion 23 in this embodiment also includes a second forward switch 232 connected in series with the first forward switch 231, and the second forward switch 232 is arranged adjacent to the first forward switch 231, and the first forward switch 231 is electrically connected to the positive pole of the drive component 3, and the second forward switch 232 is electrically connected to the negative pole of the drive component 3; with such a design, the user must press the first forward switch 231 and the second forward switch 232 at the same time to energize the forward conduction unit to energize the drive component 3 for forward rotation.

[0116] This design increases the difficulty of pressing the button, thereby reducing the possibility of accidentally activating the bottle opener and improving safety.

[0117] When the user only presses the first forward switch 231, even if the first forward switch 231 is pressed and closed, since the second forward switch 232 is not pressed, the forward conduction unit is still in the power-off state, and the drive component 3 will not be powered on to start forward rotation.

[0118] Only when the user simultaneously presses the first forward rotation switch 231 and the second forward rotation switch 232 will the forward rotation conduction unit be electrically connected, thereby causing the drive assembly 3 to start forward rotation. This design requires the user to consciously press the buttons with two fingers at the same time, improving safety and controllability.

[0119] Preferably, the second button portion 24 in this embodiment includes a first reversal switch 241 and a second reversal switch 242 connected in series; and, the first reversal switch 241 and the second reversal switch 242 are electrically connected to the positive and negative poles of the driving component 3, respectively. Through such a design, the first reversal switch 241 and the second reversal switch 242 work together to electrically connect the reversal conduction unit, thereby realizing the reversal operation of the driving component 3.

[0120] The series design increases the requirements for key operation. Users need to press both switches at the same time to energize the reversing conduction unit, ensuring that users are aware of the reversing operation they are performing. This design can improve safety and controllability and reduce the risk of misoperation.

[0121] The bottle opening working principle of the bottle opener of the utility model is:

[0122] By pressing the first button portion 23, the driving assembly 3 starts to rotate forward, driving the drill assembly 4 to drill into the bottle cork relatively, and under the pressing action of the user, the bottle cork presses the bottle opening sleeve 54 to move upward in the lower shell 12 until the top of the bottle opening sleeve 54 presses the trigger seat 53. The trigger seat 53 moves upward in the upper shell 11 under the pressure of the bottle opening sleeve 54, and the linkage arm 52 moves upward with the upward movement of the trigger seat 53, wherein the linkage arm 52 includes a connecting section 521 and a linkage section 522, wherein the connecting section 521 is arranged between the linkage section 522 and the linkage seat 51, and the upper part of the linkage section 522 is thinner. During the upward movement of the linkage arm 52, the thinner upper part of the linkage section 522 is squeezed against the guide protrusion 61. The linkage section 522 produces elastic deformation under the squeezing of the guide protrusion 61, and can gradually shift toward the direction close to the linkage part 22. After moving to a certain distance along the guide slope 62, the linkage section 522 contacts the linkage part 22 to trigger the linkage part 22 to stop the bottle opener from working. At this time, if the first button part 23 is pressed again, the drive assembly 3 will not work, the drill assembly 4 will no longer drill into the bottle cork relative to each other, and the bottle cork will no longer press the bottle opener sleeve 54 to move upward in the lower shell 12.

[0123] By pressing the second button portion 24, the driving assembly 3 starts to reverse, and the drill assembly 4 drills out the cork relatively to move the cork downward. Under the elastic force of the second elastic return member 56, the second elastic return member 56 drives the bottle opener sleeve 54 to move downward in the lower shell 12, and at the same time forces the cork to move downward and escape from the drill assembly 4 and the lower shell 12; at the same time, under the elastic force of the first elastic return member 55, the first elastic return member 55 drives the trigger seat 53 to move downward in the upper shell 11, and the linkage arm 52 moves downward with the downward movement of the trigger seat 53. At this time, the thinner upper part of the linkage section 522 elastically recovers and gradually moves away from the linkage portion 22 along the guide inclined surface 62 on the guide protrusion 61, so that the trigger seat 53, the linkage arm 52 and the bottle opener sleeve 54 are restored to the initial state, ready for the next bottle opening process.

[0124] Preferably, a guide channel 63 is also provided on the inner wall of the casing 1, and the linkage arm 52 is located in the guide channel 63, and the linkage arm 52 can move up or down in the guide channel 63, ensuring that the free end of the linkage arm (that is, the upper part of the linkage section 522 with a thinner thickness) can accurately trigger the linkage part 22.

[0125] The above examples are merely used to further illustrate the technical content of the present invention for easier understanding by the reader. However, they do not limit the implementation of the present invention to these examples. Any technical extension or reinvention based on the present invention is protected by the present invention. The scope of protection of the present invention shall be determined by the claims.

Claims

1. A bottle opener that is easy to assemble, characterized by: The invention comprises a shell (1), wherein a circuit board (2) is provided in the shell (1), and the shell (1) comprises a circuit board (2) and a driving component (3) provided on one side of the circuit board (2), wherein the driving component (3) comprises a driving motor (31), wherein the driving motor (31) is provided with a pin portion (32) facing the circuit board (2), and two motor pins (321) are provided on both sides of the pin portion (32), and wherein a first electrical connection portion corresponding to the motor pin (321) is provided on the circuit board (2), and the first electrical connection portion is electrically connected to the motor pin (321), and the first electrical connection portion comprises a first plug hole (25) corresponding to the motor pin (321) and a first electrical structure, wherein the first electrical structure is provided on a side of the circuit board (2) away from the driving motor (31), and each of the motor pins (321) is electrically connected to the corresponding first electrical structure after passing through the corresponding first plug hole (25).

2. The easy-to-assemble bottle opener according to claim 1, characterized in that: The first electrical structure is a first welding pad provided at the edge of the first plug hole (25).

3. The easy-to-assemble bottle opener according to claim 1, characterized in that: The first plug hole (25) is located in the middle area of the circuit board (2).

4. The easy-to-assemble bottle opener according to claim 1, characterized in that: The bottle opener further comprises a battery assembly (8), the battery assembly (8) being arranged on one side of the circuit board (2), the battery assembly (8) being provided with an electrical connection piece, the circuit board (2) being provided with a second electrical connection portion corresponding to the electrical connection piece, the second electrical connection portion being connected to the electrical connection piece.

5. The bottle opener that is easy to assemble according to claim 4, characterized in that: The electrical connecting sheet is a nickel sheet. There are two nickel sheets, which are respectively arranged at the positive and negative electrodes of the battery assembly (8), and the two nickel sheets have the same orientation.

6. The easy-to-assemble bottle opener according to claim 5, characterized in that: One end of each nickel sheet is welded to the corresponding positive and negative electrodes of the battery assembly (8).

7. The easy-to-assemble bottle opener according to claim 6, characterized in that: The second electrical connection portion includes connection ports (26) spaced apart in the longitudinal direction of the circuit board (2), the connection ports (26) corresponding to the nickel sheets one by one, the connection ports (26) being provided with a second electrical structure capable of being electrically connected to the nickel sheets, one side of the connection port (26) having a through hole for the nickel sheet to be inserted into, the through hole penetrating one side of the circuit board (2), and the nickel sheet being able to be inserted into the connection port (26) through the side through hole.

8. The easy-to-assemble bottle opener according to claim 7, characterized in that: The second electrical structure includes a second welding pad provided at the edge of the connection port (26).

9. The easy-to-assemble bottle opener according to claim 5, characterized in that: The battery assembly (8) is located above the drive motor (31), and the battery assembly (8) is located close to one side of the circuit board (2) in the width direction.

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