Fixed base and charging device

Abstract

The utility model discloses a fixed base and a charging device, and the fixed base comprises a pedestal which is provided with an accommodation groove used for accommodating electronic equipment; the limiting mechanism is rotationally arranged on the base, the limiting mechanism has the trend of rotating from a first angle to a second angle, and when the limiting mechanism is located at the second angle, the limiting mechanism can lock the electronic equipment in the containing groove; and the force application mechanism is arranged on the base, and the force application mechanism can be pushed and drive the limiting mechanism to rotate so that the limiting mechanism can rotate from a second angle to a first angle, and the electronic equipment is released. The electronic equipment can be locked in the containing groove through the limiting mechanism, the electronic equipment can be released through the force application mechanism, and therefore safe fixing and convenient dismounting of the electronic equipment are achieved, meanwhile, charging can be conducted through the charging interface, and the electronic equipment fixing device has the advantages of being safe in electronic equipment fixing, convenient to charge and easy to operate.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle accessories, and in particular to a fixing base for fixing an electronic device and a charging device using the fixing base. Background Art

[0002] In the automotive environment, the secure securing and convenient use of electronic devices have always been a key issue. Existing charging methods for in-vehicle electronic devices have many shortcomings. Typically, these devices are charged through the charging port in the center console, which is not only inconvenient to operate but also poses safety risks while driving. Electronic devices with screens are particularly susceptible to collisions and damage due to the lack of dedicated securing devices. These issues seriously affect the user experience and safety of in-vehicle electronic devices.

[0003] Existing charging methods require drivers to connect electronic devices to the charging port on the center console while driving. This not only distracts the driver and increases safety risks, but also, due to the lack of a secure mounting mechanism, electronic devices are prone to shifting or falling during acceleration, deceleration, or cornering. Furthermore, the presence of charging cables detracts from the neatness and aesthetics of the vehicle interior.

[0004] Failure to effectively address this issue will lead to a series of negative consequences. First, the efficiency of in-vehicle electronic devices will be greatly reduced, and users may reduce their usage frequency due to the inconvenience of charging. Second, driving safety will be threatened, as drivers may be distracted by adjusting the device's position or dealing with charging issues. Furthermore, due to the lack of effective protection, electronic devices may accelerate wear and tear due to frequent collisions and movement, increasing repair and replacement costs. Therefore, developing a fixture that can securely secure electronic devices while providing convenient access for users has become key to improving the user experience of in-vehicle electronic devices. Utility Model Content

[0005] In order to solve or at least partially solve the above technical problems, the first aspect of the present application provides a fixed base, comprising:

[0006] A base, wherein the base is formed with a receiving groove for accommodating the electronic device;

[0007] a limiting mechanism rotatably disposed on the base, the limiting mechanism having a tendency to rotate from a first angle to a second angle, and when the limiting mechanism is at the second angle, the limiting mechanism is capable of locking the electronic device in the receiving slot;

[0008] The force applying mechanism is arranged on the base, and the force applying mechanism can be pushed and drive the limiting mechanism to rotate so that the limiting mechanism rotates from the second angle to the first angle to release the electronic device.

[0009] A further technical solution may also be that the limiting mechanism includes:

[0010] A rotating shaft is provided on the base;

[0011] a buckle connected to the rotating shaft;

[0012] An elastic member is connected to the buckle and is used to provide a rotational force for the buckle to rotate from the first angle to the second angle.

[0013] A further technical solution may be that the buckle includes:

[0014] a latching portion, configured to abut against the electronic device to lock the electronic device when rotated to the second angle;

[0015] The action portion is connected to the clamping portion at an angle and can be pushed by the force applying mechanism to drive the clamping portion to rotate.

[0016] A further technical solution may be that the angle formed by the clamping portion and the action portion is greater than 90° and less than 180°, and the rotation axis is provided at the connection between the clamping portion and the action portion.

[0017] A further technical solution may also be that the force applying mechanism includes:

[0018] a push block slidably disposed on the base and capable of moving back and forth between a first position and a second position;

[0019] A pushing portion, provided on the pushing block, wherein the pushing block is capable of abutting against the limiting mechanism;

[0020] When the pushing block moves from the first position to the second position, the pushing portion abuts against the limiting mechanism and pushes the limiting mechanism to rotate from the second angle to the first angle.

[0021] A further technical solution may be that the moving direction of the push block is perpendicular to the rotation plane of the limiting mechanism;

[0022] The pushing portion has an inclined surface for abutting against the limiting mechanism. When the pushing block moves from the first position to the second position, the limiting mechanism rotates under the pushing action of the inclined surface.

[0023] A further technical solution may be that the force applying mechanism further comprises:

[0024] A return spring is arranged on the base, one end of the return spring is fixed, and the other end is connected to the push block, so that the push block has a tendency to move from the second position to the first position.

[0025] A further technical solution may be that the fixed base further includes:

[0026] an ejection mechanism, disposed on the base, capable of moving back and forth between a third position and a fourth position;

[0027] When the ejection mechanism is located at the third position, the ejection mechanism is hidden in the receiving slot; and when the ejection mechanism moves from the third position to the fourth position, the ejection mechanism can be exposed from the receiving slot to lift up the electronic device.

[0028] A further technical solution may be that the ejection mechanism includes:

[0029] an ejection portion movably disposed on the base;

[0030] an ejection spring disposed on the base, wherein one end of the ejection spring is fixed and the other end is connected to the ejection portion so that the ejection portion has a tendency to move from the third position to the fourth position;

[0031] A damping assembly is arranged on the base and connected to the ejection part, and is used for providing damping for the movement of the ejection part.

[0032] A further technical solution may also be that the damping component includes:

[0033] a rack, arranged on the ejection portion;

[0034] A gear is rotatably arranged on the base and meshes with the rack.

[0035] The second aspect of the present application further discloses a charging device, comprising:

[0036] The fixed base described above;

[0037] The charging interface is arranged on the fixed base and can be connected to the charging socket of the electronic device when the electronic device is placed in the fixed base to charge the electronic device.

[0038] Compared with traditional methods of fixing vehicle-mounted electronic devices, the fixing base of the present application has significant advantages. Traditional methods usually rely on unstable fixing methods such as pasting or clamping, which are easily loosened due to vehicle vibrations. The limiting mechanism of the present application can firmly lock the electronic device, effectively preventing the device from moving or falling during driving, greatly improving the safety of use. In addition, the traditional method often requires two-handed operation to remove the device, while the force-applying mechanism design of the present application allows the user to release the device with one hand, greatly improving the convenience. Moreover, the charging device using the fixed base can charge while the device is fixed by providing a charging interface on the base, avoiding the problem of messy cables in traditional charging methods, and contributing to the cleanliness and beauty of the vehicle environment. This design fully takes into account the particularity of the vehicle-mounted environment and provides users with a safe, convenient and practical electronic equipment fixing solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] To more clearly illustrate the embodiments of the present application, the following briefly introduces the relevant drawings. It should be understood that the drawings described below are only used to illustrate some embodiments of the present application, and those skilled in the art can also obtain many other technical features and connection relationships not mentioned herein based on these drawings.

[0040] Figure 1 A schematic diagram of the structure of a charging device provided in this application;

[0041] Figure 2 This is a schematic diagram of the structure of a charging device provided by the present application, wherein part of the structure of the base is omitted in the figure;

[0042] Figure 3 for Figure 2 Enlarged schematic diagram of point C in the middle;

[0043] Figure 4 This is a schematic diagram of the structure of a charging device provided by the present application, with some structures of the base omitted in the figure;

[0044] Figure 5 for Figure 4 Enlarged schematic diagram of point D in the middle.

[0045] The reference numerals and names in the figures are as follows:

[0046] A. Charging device; B. Fixed base;

[0047] 1. Base; 11. Receiving slot;

[0048] 2. Limiting mechanism; 21. Rotating shaft; 22. Buckle; 221. Clamping portion; 222. Action portion; 23. Elastic member;

[0049] 3. Force applying mechanism; 31. Push block; 32. Pushing portion; 33. Return spring;

[0050] 4. Charging port;

[0051] 5. Ejection mechanism; 51. Ejection part; 52. Ejection spring; 53. Damping assembly; 531. Rack; 532. Gear. DETAILED DESCRIPTION

[0052] The technical solutions in the embodiments of the present application will be described in detail below with reference to the accompanying drawings in the embodiments of the present application.

[0053] Implementation Method 1

[0054] In order to solve the above problems, the first aspect of the embodiment of the present application provides a fixed base B, such as Figure 1 、 Figure 2 and Figure 3 Shown, including:

[0055] A base 1 is formed with a receiving groove 11 for accommodating an electronic device;

[0056] a limiting mechanism 2 rotatably disposed on the base 1 , the limiting mechanism 2 having a tendency to rotate from a first angle to a second angle, and when the limiting mechanism 2 is at the second angle, the limiting mechanism 2 is capable of locking the electronic device within the receiving slot 11;

[0057] The force applying mechanism 3 is provided on the base 1 , and the force applying mechanism 3 can be pushed and drive the limiting mechanism 2 to rotate so that the limiting mechanism 2 rotates from the second angle to the first angle to release the electronic device.

[0058] The base 1 forms the foundation of the entire fixed base B, forming a receiving slot 11 for accommodating electronic devices. This receiving slot 11 can be designed based on the dimensions of common electronic devices or customized to the dimensions of a specific electronic device to ensure secure placement of the device. Furthermore, the back of the base 1 may be equipped with a securing mechanism for securing the fixed base B to the vehicle.

[0059] The limiting mechanism 2 is rotatably arranged on the base 1 and has a tendency to rotate from a first angle to a second angle. This automatic rotation tendency ensures that when there is no external force, the limiting mechanism 2 can automatically lock the electronic device in the receiving slot 11. When the limiting mechanism 2 is at the second angle, it can effectively fix the electronic device to prevent the device from moving or falling during the driving of the vehicle. In addition, the specific implementation of the limiting mechanism 2 can be carried out in a variety of ways. For example, a spring structure can be used to provide an automatic rotation tendency, or an automatic falling locking device can be designed using the principle of gravity. Regardless of which method is adopted, the key is to ensure that the limiting mechanism 2 can reliably lock the electronic device while being easy to release.

[0060] The force-applying mechanism 3 provides a simple release method. Specifically, it is mounted on the base 1 and can be easily pushed by the user. When the force-applying mechanism 3 is pushed, it rotates the retaining mechanism 2 from the second angle to the first angle, thereby releasing the electronic device. This design allows the user to quickly remove the device when needed, improving operational convenience.

[0061] The base 1 provides support and positioning for the entire system, and the limiting mechanism 2 and the force-applying mechanism work together on the base 1. When it is necessary to place an electronic device, the user only needs to push the force-applying mechanism 3 to drive the limiting mechanism 2 to rotate from the second angle to the first angle (i.e., rotate to the released state) so that the electronic device can be placed in the receiving slot 11. The user then releases the force-applying mechanism 3, and the limiting mechanism 2 resets to complete the fixation of the electronic device. Conversely, when it is necessary to remove the electronic device, the user only needs to push the force-applying mechanism 3 to easily unlock it. This operation is simple and intuitive and can be completed safely even while driving.

[0062] Compared to traditional methods of securing in-vehicle electronic devices, the fixing base B of this embodiment offers significant advantages. Traditional methods typically rely on unstable fixing methods such as gluing or clamping, which can easily become loose due to vehicle vibrations. However, the limiting mechanism 2 of this embodiment can securely lock the electronic device, effectively preventing it from moving or falling while driving, greatly improving safety. Furthermore, traditional methods often require two hands to remove the device, while the force-applying mechanism 3 of this embodiment allows the user to release the device with a single hand, greatly improving convenience.

[0063] The fixed base B of this embodiment not only solves the problems of unstable fixing and inconvenient placement of in-vehicle electronic devices, but also integrates charging functionality, further improving practicality. By providing a charging port on base 1, the device can be charged while it is fixed, avoiding the messy cables associated with traditional charging methods and contributing to a clean and aesthetically pleasing interior environment. This design fully considers the unique characteristics of the in-vehicle environment and provides users with a safe, convenient, and practical solution for securing electronic devices.

[0064] The second aspect of the present application proposes a charging device A, such as Figure 1 As shown, it includes a fixed base B and a charging interface 4 set on the fixed base B, which is used to connect to an electronic device.

[0065] The charging interface 4 is provided on the fixed base B, and can be connected to the charging interface 4 while the electronic device is fixed on the base to realize the charging function. This design integrates the fixing and charging functions, thereby improving the convenience of use. By adding the charging interface 4 to the fixed base B, the charging device A cleverly solves the dual needs of fixing and charging the electronic device. The user only needs to place the electronic device into the receiving slot 11 of the fixed base B to achieve fixing and charging at the same time, without the need for additional charging cable connection operations. This design not only simplifies the user's operating steps, but also improves the efficiency of space utilization and avoids the clutter of additional cables. The setting position of the charging interface 4 can be adjusted accordingly according to the interface position of the electronic device to ensure a stable and reliable connection. Overall, the charging device A effectively improves the convenience of using electronic devices and the user experience through its simple and practical design.

[0066] The charging port 4 can be implemented in various forms, such as a common charging port type such as a USB port, a Lightning port, or a Type-C port. The charging port 4 can be located at the bottom, side, or top of the fixed base B. The specific location can be adjusted accordingly based on the location of the charging port of the electronic device. In other embodiments, the charging port 4 can also be a wireless charging port.

[0067] The connection between the charging port 4 and the fixed base B can adopt an embedded design, so that the charging port 4 is flush with the base surface, which not only protects the charging port 4 but also does not affect the placement of the electronic device.

[0068] When the electronic device is locked in the receiving slot 11 by the retaining mechanism 2, the charging interface 4 automatically docks with the electronic device's charging port, enabling automatic charging. This design not only simplifies user operation but also improves charging reliability and safety. Furthermore, the placement of the charging interface 4 does not affect the normal operation of the ejection mechanism, ensuring smooth removal of the electronic device.

[0069] Implementation Method 2

[0070] This embodiment is a further improvement based on the first embodiment. In this embodiment, the specific structure of the limiting mechanism 2 is further limited. Specifically, Figure 2 and Figure 3 As shown, the limiting mechanism 2 includes:

[0071] A rotating shaft 21 is provided on the base 1;

[0072] A buckle 22 connected to the rotating shaft 21;

[0073] The elastic member 23 is connected to the buckle 22 and is used to provide a rotational force for the buckle 22 to rotate from the first angle to the second angle.

[0074] The limiting mechanism 2 locks and releases the electronic device through the cooperation of a rotating shaft 21 and a buckle 22. The rotating shaft 21 provides a fulcrum for the buckle 22 to rotate, allowing it to flexibly switch between locked and released positions. The elastic member 23 is used to provide a rotational force for the buckle 22 to rotate from a first angle to a second angle, thereby ensuring that the buckle 22 has a tendency to rotate from the first angle to the second angle.

[0075] In some embodiments, the elastic member 23 may be a torsion spring, which may be mounted on the rotating shaft 21, with one end fixed to the base 1 and the other end connected to the buckle 22. In this way, the buckle 22 has the ability to automatically return to its original position, further improving the convenience and reliability of operation.

[0076] In some embodiments, the buckle 22 includes:

[0077] The locking portion 221 is configured to abut against the electronic device to lock the electronic device when the locking portion 221 is rotated to the second angle;

[0078] The action portion 222 is connected to the clamping portion 221 at an angle, and can be pushed by the force applying mechanism 3 to drive the clamping portion 221 to rotate.

[0079] The locking portion 221 of the buckle 22 directly contacts the electronic device and abuts against it when in the locked position, securing the device. The action portion 222 serves as the operating end of the buckle 22 and can be pushed by the force-applying mechanism 3, thereby driving the entire buckle 22 to rotate about the rotation axis 21, thereby releasing the electronic device.

[0080] The rotating shaft 21 can be mounted on the base 1 in a variety of ways. For example, mounting holes can be provided on the base 1, and both ends of the rotating shaft 21 can be inserted into the mounting holes. Another method is to provide a bracket on the base 1 and mount the rotating shaft 21 on the bracket. The rotating shaft 21 can be made of metal or high-strength engineering plastic to ensure sufficient strength and durability.

[0081] There are several options for connecting the buckle 22 to the rotating shaft 21. The buckle 22 can be integrally formed, with a central hole in the buckle 22 that mates with the rotating shaft 21. Alternatively, the buckle 22 can be designed as a split structure, with the two parts connected by the rotating shaft 21 and capable of relative rotation. This design facilitates installation and maintenance of the buckle 22.

[0082] The shape of the clamping portion 221 can be designed based on the characteristics of the electronic device. For example, in this embodiment, the clamping portion 221 can be configured as a hook, which can not only clamp the side of the electronic device, but also cooperate with the receiving slot 11 to clamp the electronic device from both the front and back sides. In addition, the clamping portion 221 can be made of a material with a certain degree of elasticity, such as rubber or soft plastic, or the side of the clamping portion 221 that contacts the electronic device can be provided with an elastic material to prevent scratching the electronic device.

[0083] In some other embodiments, the card portion 221 can also fix the electronic device by interlocking. Specifically, the electronic device can be provided with a card slot that cooperates with the card portion 221, and the card portion 221 can be inserted into the card slot to fix the electronic device.

[0084] During use, when locking an electronic device, the user simply pushes the force-applying mechanism 3, causing the limiting mechanism 2 to rotate to the released state. The user then places the electronic device into the receiving slot 11 and releases the force-applying mechanism 3. The latch 22 rotates back to the locked position, causing the latch portion 221 to abut against the electronic device, locking the device. To remove the electronic device, the user operates the force-applying mechanism 3, which pushes the action portion 222, causing the latch 22 to rotate about the rotation axis 21, causing the latch portion 221 to move away from the electronic device, thereby releasing the electronic device. The entire process is simple to operate and does not require a complex mechanical structure or electronic control system.

[0085] Compared to the common fixing methods such as spring clamping or magnetic adsorption in the prior art, the limiting mechanism 2 of this embodiment has significant advantages. First, it can provide a more reliable locking effect and is not easily loosened due to vibration or collision. Second, the unlocking operation is more convenient, without the need for strong pulling or complicated unlocking steps. Furthermore, this mechanical structure is simple and durable, not easy to damage, and has low maintenance costs. Finally, it is suitable for electronic devices of various shapes and materials and has a wider range of applications. These advantages enable the fixed base B to better meet the needs of users using electronic devices in a vehicle environment.

[0086] In some preferred embodiments, the angle formed by the clamping portion 221 and the acting portion 222 is greater than 90° and less than 180°; the rotation axis 21 is located between the clamping portion 221 and the acting portion 222 .

[0087] In some preferred embodiments, the clamping portion 221 and the acting portion 222 are integrally formed.

[0088] By arranging the rotating shaft 21 between the clamping portion 221 and the action portion 222, and making the clamping portion 221 and the action portion 222 form an angle greater than 90° and less than 180°, this design enables the buckle 22 to reduce the size of the buckle 22, thereby reducing the thickness of the base 1 accommodating the buckle 22.

[0089] Furthermore, by arranging the rotation shaft 21 between the locking portion 221 and the action portion 222, this design can also provide a certain degree of leverage. For example, the action portion 222 can be configured to be longer than the locking portion 221 to form a labor-saving structure. When operating the force-applying mechanism 3, only a small amount of force is required to drive the limiting mechanism 2 to rotate, thereby improving user convenience.

[0090] Implementation Method 3

[0091] This embodiment is a further improvement based on the first or second embodiment, and its improvement lies in further limiting the specific setting of the force-applying structure. Specifically, Figure 4 and Figure 5 As shown, the force applying mechanism 3 includes:

[0092] a push block 31 slidably disposed on the base 1 and capable of moving back and forth between a first position and a second position;

[0093] The pushing portion 32 is provided on the pushing block 31, and the pushing block 31 can abut against the limiting mechanism 2;

[0094] When the pushing block 31 moves from the first position to the second position, the pushing portion 32 abuts against the limiting mechanism 2 and pushes the limiting mechanism 2 to rotate from the second angle to the first angle.

[0095] The push block 31 can slide on the base 1 and can move between a first position and a second position. The pushing portion 32 is provided on the push block 31 and can contact the limiting mechanism 2. When the electronic device needs to be released, the push block 31 moves from the first position to the second position. During this process, the pushing portion 32 will abut against the limiting mechanism 2 and push the limiting mechanism 2 to rotate from the second angle (locked position) to the first angle (release position). In this way, the rotation of the limiting mechanism 2 is achieved, thereby releasing the electronic device. Conversely, by resetting the pushing portion 32, the limiting mechanism 2 can be reset to the second angle.

[0096] The push block 31 can be made of a variety of shapes and materials. For example, the push block 31 can be a rectangular parallelepiped, cylindrical, or other suitable sliding shape. The push block 31 can be made of plastic, metal, or a composite material to meet strength and wear resistance requirements. The push block 31 can be slidable by providing a slide rail or guide groove on the base 1, ensuring stable and precise movement of the push block 31.

[0097] The technical solution of this embodiment offers several advantages over the traditional method of directly operating the limiting mechanism 2. First, it simplifies user operation. Users only need to push an easily accessible push block 31, eliminating the need to directly manipulate the limiting mechanism 2, which may be awkwardly located or complex in structure. Second, this design enhances operational safety, reducing the user's exposure to mechanical components and the risk of misoperation. Furthermore, the design of the push block 31 and the pushing portion 32 ensures smoother force transmission, minimizing impact on the limiting mechanism 2 and extending the device's service life.

[0098] In some preferred embodiments, the moving direction of the push block 31 is perpendicular to the rotation plane of the limiting mechanism 2;

[0099] The pushing portion 32 has an inclined surface for contacting with the limiting mechanism 2 . When the pushing block 31 moves from the first position to the second position, the limiting mechanism 2 gradually rotates under the pushing action of the inclined surface.

[0100] The moving direction of the push block 31 is perpendicular to the rotation plane of the limiting mechanism 2. This design allows the movement of the push block 31 and the rotation of the limiting mechanism 2 to occur on different planes, avoiding direct interference and improving the stability and reliability of the structure. A slope is provided on the pushing portion 32. When the push block 31 moves from the first position to the second position, the slope contacts the limiting mechanism 2 and generates thrust. This slope design can convert the linear motion of the push block 31 into the rotational motion of the limiting mechanism 2, thereby realizing the conversion of the motion form. At the same time, the progressive nature of the slope enables the limiting mechanism 2 to rotate gradually rather than suddenly, which helps to reduce impact and wear and extend the service life of the device. Through this design, the user only needs to push the push block 31 to rotate the limiting mechanism 2 from the locked position (second angle) to the released position (first angle) through the action of the slope, thereby conveniently releasing the electronic device.

[0101] In this embodiment, the movement of the push block 31 converts linear motion into rotational motion of the retaining mechanism 2 via an inclined surface. This motion conversion mechanism eliminates the potential for jamming or damage caused by direct pushing. The gradual slope of the inclined surface allows for smooth rotation of the retaining mechanism 2, reducing impact and wear, and extending the lifespan of the device. Furthermore, because the movement direction of the push block 31 is perpendicular to the rotation plane of the retaining mechanism 2, accidental contact is less likely to cause rotation of the retaining mechanism 2, thereby enhancing the safety of the electronic device's securement. This design not only simplifies operation but also improves the durability and reliability of the device.

[0102] In some embodiments, the inclined surface on the pushing portion 32 can be designed as a flat or curved surface. A flat surface can provide constant thrust, while a curved surface can provide variable thrust, depending on specific needs. The angle of the inclined surface can be set between 15° and 75° as needed. A smaller angle provides a gentler thrust, while a larger angle provides a faster propulsion effect.

[0103] In this embodiment, due to the inclined surface on the push portion 32 and the tendency of the limiting mechanism 2 to rotate from the first angle to the second angle, even after the external force is removed, the push block 31, which has no self-resetting driving force, can still be driven and reset by the limiting mechanism 2 during the reset movement of the limiting mechanism 2. Specifically, under the action of the external force, the push block 31 moves, and the push portion 32 provided on the push block 31 abuts against the limiting mechanism 2, driving the limiting mechanism 2 to rotate; when the external force is removed, the limiting mechanism 2 resets, and during the reset process, the limiting mechanism 2 drives the push block 31 to reset by the inclined surface on the push portion 32.

[0104] In some preferred embodiments, Figure 3 As shown, the force applying mechanism 3 further includes:

[0105] The return spring 33 is provided on the base 1 . One end of the return spring 33 is fixed, and the other end is connected to the push block 31 , so that the push block 31 has a tendency to move from the second position to the first position.

[0106] The provision of this return spring 33 helps resolve the issue of automatic reset of the push block 31. Once the user operates the push block 31 to rotate the limiting mechanism 2 from the locked state to the released state, there is no need to manually reset the push block 31. The return spring 33 automatically pulls or pushes the push block 31 back to its initial position, preparing for the next locking operation. This not only improves the device's ease of use but also enhances the reliability and durability of the entire fixed base B. Furthermore, this automatic reset mechanism prevents the push block 31 from remaining in the second position for extended periods, avoiding potential misoperation of the limiting mechanism 2 or other potential problems.

[0107] Implementation Method 4

[0108] This embodiment is a further improvement based on the first, second or third embodiment, and its improvement is that the fixed base B further includes:

[0109] an ejection mechanism 5 , disposed on the base 1 , and capable of moving back and forth between a third position and a fourth position;

[0110] When the ejection mechanism 5 is located at the third position, the ejection mechanism 5 is hidden in the receiving slot 11 ; and when the ejection mechanism 5 moves from the third position to the fourth position, the ejection mechanism 5 can be exposed from the receiving slot 11 to lift the electronic device.

[0111] The ejection mechanism 5 is a movable component mounted on the base 1, capable of moving back and forth between a third and fourth position. When in the third position, the ejection mechanism 5 is concealed within the receiving slot 11, preserving the proper placement of the electronic device. To remove the electronic device, the ejection mechanism 5 can be moved from the third position to the fourth position, emerging from the receiving slot 11 and lifting the electronic device. This design cleverly addresses the difficulty in removing an unlocked electronic device, improving overall ease of use and user experience.

[0112] In some preferred embodiments, Figure 5 As shown, the ejection mechanism 5 includes:

[0113] The ejection portion 51 is movably disposed on the base 1;

[0114] an ejection spring 52 disposed on the base 1 , with one end of the ejection spring 52 being fixed and the other end being connected to the ejection portion 51 , so that the ejection portion 51 has a tendency to move from the third position to the fourth position;

[0115] The damping assembly 53 is provided on the base 1 and connected to the ejection portion 51 , and is used to provide damping for the movement of the ejection portion 51 .

[0116] The ejection part 51 is the core component of the ejection mechanism 5 and is movably arranged on the base 1 for directly contacting and ejecting the electronic device. The movement of the ejection part 51 can be achieved by providing a slide rail or a guide groove on the base 1 to ensure that the movement of the push block 31 is stable and precise. The ejection spring 52 provides elastic force to the ejection part 51, so that the ejection part 51 has a tendency to move from the hidden position (third position) to the ejection position (fourth position), thereby realizing the automatic ejection function of the electronic device. The damping component 53 is connected to the ejection part 51 to provide a damping force for the movement of the ejection part 51. This damping force can offset part of the elastic force provided by the ejection spring 52, thereby slowing down the movement speed of the ejection part 51. By adjusting the parameters of the damping component 53, the ejection part 51 can be moved smoothly and slowly, avoiding damage or falling off of the electronic device due to sudden ejection. In some embodiments, the resistance component can be a friction part abutting against the ejection part 51, used to increase the friction force when the ejection part 51 moves, thereby providing a damping force.

[0117] During the specific implementation process, when the electronic device needs to be taken out, the user first operates the force-applying mechanism 3. The force-applying mechanism 3 pushes the limiting mechanism 2 to rotate, releasing the lock on the electronic device. At the same time, the ejection mechanism 5 starts to work. The ejection spring 52 releases energy, pushing the ejection part 51 to move upward. At this time, the damping component 53 begins to play a role, slowing down the movement speed of the ejection part 51, so that the ejection part 51 can slowly eject the electronic device. On the contrary, when the electronic device is placed in the accommodating slot 11, the electronic device abuts against the ejection part 51 and pushes the ejection part 51 to move; during the movement of the ejection part 51, the ejection spring 52 is compressed to store energy.

[0118] In this embodiment, the ejection mechanism 5 incorporates a damping assembly 53, effectively resolving the potential for electronic devices to be ejected unexpectedly during removal. Conventional spring ejection mechanisms often lack control, easily causing damage or even loss of electronic devices. This embodiment, however, not only retains the convenience of automatic ejection but also ensures a smooth and controllable ejection process through a carefully designed damping system. This improvement significantly enhances the safety and practicality of the fixed base B.

[0119] In some embodiments, as Figure 4 and Figure 5 As shown, the damping assembly 53 includes:

[0120] A rack 531 is provided on the ejection portion 51;

[0121] The gear 532 is rotatably disposed on the base 1 and meshes with the rack 531 .

[0122] The rack 531 is provided on the ejection part 51 and moves with the ejection part 51. The gear 532 is fixed to the base 1 and can rotate freely. When the ejection part 51 moves, the rack 531 drives the gear 532 to rotate, and this meshing motion generates friction, thereby providing a damping effect for the movement of the ejection part 51. Through this rack 531-gear 532 meshing mechanism, the movement speed and smoothness of the ejection part 51 can be effectively controlled. When the ejection spring 52 pushes the ejection part 51 to move upward, the meshing of the rack 531 and the gear 532 will generate appropriate resistance to prevent the ejection part 51 from suddenly and quickly popping out. At the same time, this mechanical structure is simple and reliable, and is easy to implement and maintain.

[0123] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present application is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fixed base, characterized in that: include: A base, wherein the base is formed with a receiving groove for accommodating the electronic device; a limiting mechanism rotatably disposed on the base, the limiting mechanism having a tendency to rotate from a first angle to a second angle, and when the limiting mechanism is at the second angle, the limiting mechanism is capable of locking the electronic device in the receiving slot; The force applying mechanism is arranged on the base, and the force applying mechanism can be pushed and drive the limiting mechanism to rotate so that the limiting mechanism rotates from the second angle to the first angle to release the electronic device.

2. The fixed base according to claim 1, characterized in that: The limiting mechanism includes: A rotating shaft is provided on the base; a buckle connected to the rotating shaft; An elastic member is connected to the buckle and is used to provide a rotational force for the buckle to rotate from the first angle to the second angle.

3. The fixing base according to claim 2, characterized in that: The buckle includes: a latching portion, which abuts against the electronic device to lock the electronic device when rotated to the second angle; The action portion is connected to the clamping portion at an angle and can be pushed by the force applying mechanism to drive the clamping portion to rotate.

4. The fixing base according to claim 3, characterized in that: The angle formed by the clamping portion and the action portion is greater than 90° and less than 180°, and the rotation axis is arranged at the connection between the clamping portion and the action portion.

5. The fixing base according to claim 1, characterized in that: The force applying mechanism comprises: a push block slidably disposed on the base and capable of moving back and forth between a first position and a second position; A pushing portion, provided on the pushing block, wherein the pushing block is capable of abutting against the limiting mechanism; When the pushing block moves from the first position to the second position, the pushing portion abuts against the limiting mechanism and pushes the limiting mechanism to rotate from the second angle to the first angle.

6. The fixing base according to claim 5, characterized in that: The moving direction of the push block is perpendicular to the rotation plane of the limiting mechanism; The pushing portion has an inclined surface for abutting against the limiting mechanism. When the pushing block moves from the first position to the second position, the limiting mechanism rotates under the pushing action of the inclined surface.

7. The fixing base according to claim 5, characterized in that: The force applying mechanism further comprises: A return spring is arranged on the base, one end of the return spring is fixed, and the other end is connected to the push block, so that the push block has a tendency to move from the second position to the first position.

8. The fixed base according to any one of claims 1 to 7, characterized in that: Also includes: an ejection mechanism, disposed on the base, capable of moving back and forth between a third position and a fourth position; When the ejection mechanism is located at the third position, the ejection mechanism is hidden in the receiving slot; and when the ejection mechanism moves from the third position to the fourth position, the ejection mechanism can be exposed from the receiving slot to lift up the electronic device.

9. The fixing base according to claim 8, characterized in that: The ejection mechanism comprises: an ejection portion movably disposed on the base; an ejection spring disposed on the base, wherein one end of the ejection spring is fixed and the other end is connected to the ejection portion so that the ejection portion has a tendency to move from the third position to the fourth position; A damping assembly is arranged on the base and connected to the ejection part, and is used for providing damping for the movement of the ejection part.

10. The fixing base according to claim 9, characterized in that: The damping assembly comprises: a rack, arranged on the ejection portion; A gear is rotatably arranged on the base and meshes with the rack.

11. A charging device, characterized in that: include: The fixed base according to any one of claims 1 to 10; The charging interface is arranged on the fixed base and can be connected to the charging socket of the electronic device when the electronic device is placed in the fixed base to charge the electronic device.

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