Magnetic quick-release seat

Abstract

The utility model discloses a kind of magnetic quick-release seats, characterized in that, including: male head, it is used to connect display screen;Female head, it is used to connect support;Magnet, it is located inside male head and female head, and the male head and female head are detachably connected by magnetic attraction;Boss, the male head is formed with boss and protrudes downward;Limiting ring, it is fixedly arranged on female head upper end, the inner ring of limiting ring and the outer ring of boss are matched, by being provided with boss and limiting ring, and the male head and female head are connected by magnetic attraction, so that when disassembling, male head and female head can be separated directly by force, without using any tool, greatly improve the convenience of installation and disassembly, when the male head and female head are connected and installed, quick positioning installation can also be carried out using magnetic attraction and the cooperation of boss and limiting ring.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle-mounted equipment technology, and in particular relates to a magnetic quick-release base. Background Technology

[0002] Currently, some users install displays in their cars to enhance their driving experience. However, traditional displays are typically secured to a bracket with screws, and the bracket is then fixed inside the car. This installation method is cumbersome and time-consuming during later disassembly and maintenance, making it difficult to meet the need for convenient removal. Summary of the Invention

[0003] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a magnetic quick-release base, comprising:

[0004] Male connector, used to connect the display screen;

[0005] The female connector is used to connect the bracket.

[0006] Magnets are located inside the male and female connectors, which are detachably connected by magnetic attraction.

[0007] The male end has a boss that protrudes downwards;

[0008] A limiting ring is fixedly mounted on the upper end of the female head, and the inner ring of the limiting ring matches the outer ring of the boss.

[0009] Furthermore, it also includes:

[0010] A positioning block is fixedly installed at the lower end of the male connector;

[0011] The positioning groove is formed on the limiting ring;

[0012] When the male and female heads are magnetically connected, the positioning block is located in the positioning groove.

[0013] Furthermore, it also includes:

[0014] A lever groove is provided at both ends of the male and female heads;

[0015] The lever grooves at both ends of the male head are respectively connected to the lever grooves at both ends of the female head.

[0016] Furthermore, it also includes:

[0017] The moving contact has a groove on the end face of the boss, and the moving contact is located in the groove;

[0018] A stationary contact, wherein a connecting block is fixedly connected to the upper end face of the female head, and the stationary contact is located inside the connecting block;

[0019] Type interface, both the male and female connectors are equipped with Type interface;

[0020] The moving contact and the stationary contact are respectively arranged.

[0021] Furthermore, the length of the moving contact is less than the depth of the groove, and the moving contact does not protrude from the boss.

[0022] Furthermore, both the male and female heads are provided with through holes.

[0023] Furthermore, the magnetic attraction force between the male and female connectors is at least 60N.

[0024] The beneficial effects of this utility model are as follows:

[0025] 1. By incorporating a boss and a limiting ring, and with the male and female connectors connected magnetically, disassembly is achieved by simply applying force to separate the male and female connectors without the need for any tools, greatly improving the convenience of installation and disassembly. During the mating installation of the male and female connectors, the magnetic attraction and the cooperation of the boss and limiting ring can also be used for quick positioning and installation.

[0026] 2. By setting up positioning blocks and positioning slots, the insertion of male and female connectors is precisely positioned to prevent left and right wobbling.

[0027] 3. By setting up lever grooves, when it is necessary to disassemble the male and female connectors, the user can put the tips of the fingers of both hands into the lever grooves at both ends of the male and female connectors respectively to apply appropriate external force to separate the male and female connectors, which saves effort and improves the user experience, especially suitable for users with less strength.

[0028] 4. By setting up moving contacts, stationary contacts, and a Type interface, it is possible to quickly disassemble the display screen while supplying power to it. At the same time, it can display different information through data transmission from the vehicle's central control system, meeting the needs of multi-functional use. The groove also provides some protection for the moving contacts, reducing the risk of collision damage during installation.

[0029] 5. Since the length of the moving contact is less than the depth of the groove and does not protrude from the boss, the moving contact will not be damaged even if the male and female heads collide or rub against each other during installation and disassembly. This protects the moving contact and ensures the stability and reliability of the magnetic quick-release socket in data transmission or power supply functions, thus extending the product's service life.

[0030] 6. By providing through holes, it is easy to fix the male and female connectors to the display screen and bracket by passing screws through the through holes, making the connection more secure.

[0031] 7. By ensuring the production quality and specifications of the magnets, the magnetic attraction force between the male and female heads is at least 60N in actual testing.

[0032] To ensure that the display screen can be securely connected to the bracket via the magnetic connection between the male and female connectors under various road conditions, such as bumpy rural roads and vibrations during high-speed driving, it will not easily fall off due to vibrations or other factors, thus guaranteeing the safety and reliability of the display screen and providing users with a stable user experience. Attached Figure Description

[0033] Appendix Figure 1 This is a structural diagram of the present invention;

[0034] Appendix Figure 2 This is a schematic diagram showing the separation of the male and female connectors;

[0035] Appendix Figure 3 This is a reverse view of the female head;

[0036] Explanation of reference numerals in the attached diagram: 1. Male connector, 2. Female connector, 3. Boss, 4. Limiting ring, 5. Positioning block, 6. Positioning groove, 7. Actuating groove, 8. Moving contact, 9. Groove, 10. Stationary contact, 11. Connecting block, 12. Type interface, 13. Through hole. Detailed Implementation

[0037] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. In the description of this application, it should be noted that the terminology used herein is only for describing specific implementations and is not intended to limit the exemplary implementations according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings indicate similar items, and therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0038] Example 1:

[0039] This embodiment provides a magnetic quick-release base, including:

[0040] Male connector 1, used to connect the display screen;

[0041] Female connector 2, which is used to connect the bracket;

[0042] A magnet is located inside the male connector 1 and the female connector 2, which are detachably connected by magnetic attraction.

[0043] Boss 3, the male head 1 protrudes downward to form a boss 3;

[0044] A limiting ring 4 is fixedly installed on the upper end of the female head 2, and the inner ring of the limiting ring 4 matches the outer ring of the boss 3.

[0045] In this technical solution, the male connector 1 and the female connector 2 are magnetically connected by magnets, so that the disassembly and installation of the display screen can be carried out without the aid of tools, making the operation simple and quick; the cooperation between the boss 3 and the limiting ring 4 can initially limit the installation position of the display screen, ensuring the accuracy and stability of the installation.

[0046] During actual installation, first install the female connector 2 onto the vehicle bracket using bolts or other suitable fixing methods, ensuring that the female connector 2 is stable and does not wobble. Then, install the male connector 1 on the back of the display screen using bolts or other suitable fixing methods (the display screen and bracket are existing technologies and will not be described in detail here). At this point, since the male connector 1 has a downward-protruding boss 3 and the female connector 2 has a limit ring 4 at its upper end, align the male connector 1 with the female connector 2. Utilizing the magnetic attraction, the boss 3 will automatically engage with the inner ring of the limit ring 4, achieving a preliminary and quick connection between the male connector 1 and the female connector 2, completing the installation of the display screen. For disassembly, simply separate the male connector 1 and the female connector 2 by force; no tools are required, greatly improving the convenience of installation and disassembly.

[0047] The male and female connectors have a stable connection, similar to a Type-C connector, which allows them to be plugged in regardless of orientation, thus improving connection stability.

[0048] Meanwhile, the display device is equipped with a male connector, which is fixed to the female connector by magnetic attraction, and the signal is transmitted through the moving contact, ensuring the integrity of data transmission.

[0049] Furthermore, the device is not limited to a display screen; it can be a computer or a camera. The male or female connector can also be configured with camera connection threads or other connection methods for connection.

[0050] This structural design, with its protrusion 3 and limiting ring 4, and the magnetic connection between the male connector 1 and the female connector 2, allows for easy disassembly by simply applying force to separate the male connector 1 and the female connector 2 without the need for any tools, greatly improving the convenience of installation and disassembly. When installing the male connector 1 and the female connector 2, the magnetic attraction and the cooperation of the protrusion 3 and the limiting ring 4 can also be used for quick positioning and installation.

[0051] Example 2:

[0052] This embodiment provides a magnetic quick-release base, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0053] Furthermore, it also includes:

[0054] Positioning block 5 is fixedly installed at the lower end of male connector 1;

[0055] The positioning groove 6 is formed on the limiting ring 4;

[0056] When the male head 1 and the female head 2 are magnetically connected, the positioning block 5 is located in the positioning groove 6.

[0057] In this technical solution, when the male connector 1 and the female connector 2 are magnetically connected, the positioning block 5 at the lower end of the male connector 1 will be precisely embedded in the positioning groove 6 on the limiting ring 4. The installation process is similar to that in Embodiment 1. When the male connector 1 approaches the female connector 2 and they are connected, the positioning block 5 and the positioning groove 6 will further assist in positioning, making the connection positioning of the male connector 1 and the female connector 2 more accurate. This effectively prevents the male connector 1 and the female connector 2 from shifting or wobbling left and right due to factors such as vehicle vibration during use, thus enhancing the overall stability of the connection.

[0058] At the same time, before installation, the positioning block 5 and positioning groove 6 can be inspected to ensure that their surfaces are clean and free of debris to avoid affecting the positioning accuracy. The boss 3 and the limit ring 4 can also be inspected.

[0059] Through this structural design, the positioning block 5 and the positioning groove 6 are set to accurately position the insertion of the male head 1 and the female head 2, thus avoiding left and right wobbling.

[0060] Example 3:

[0061] This embodiment provides a magnetic quick-release base, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0062] Furthermore, it also includes:

[0063] The male head 1 and the female head 2 are both provided with a lever groove 7;

[0064] The lever grooves 7 at both ends of the male head 1 and the lever grooves 7 at both ends of the female head 2 are respectively connected.

[0065] In this technical solution, in actual operation, when it is necessary to disassemble the male head 1 and the female head 2, the user can put the fingertips of both hands into the lever grooves 7 at both ends of the male head 1 and the female head 2 respectively.

[0066] During disassembly, one hand's fingers grip the lever groove 7 of the male connector 1, and the other hand's fingers grip the lever groove 7 of the female connector 2. Apply appropriate external force so that the external force applied by the fingers overcomes the attraction of the magnet, thereby separating the male connector 1 and the female connector 2. This improves the user experience and is especially suitable for users with less strength.

[0067] With this structural design and the addition of lever grooves 7, when it is necessary to disassemble the male head 1 and the female head 2, the user can place the tips of their fingers into the lever grooves 7 at both ends of the male head 1 and the female head 2 respectively to apply appropriate external force to separate the male head 1 and the female head 2, which saves effort and improves the user experience, especially suitable for users with less strength.

[0068] Example 4:

[0069] This embodiment provides a magnetic quick-release base, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0070] Furthermore, it also includes:

[0071] The movable contact 8 has a groove 9 on the end face of the boss 3, and the movable contact 8 is located in the groove 9;

[0072] The stationary contact 10 is fixedly connected to the upper end face of the female head 2, and the stationary contact 10 is located inside the connecting block 11.

[0073] Type interface 12, both the male connector 1 and the female connector 2 are provided with Type interface 12;

[0074] The moving contact 8 is provided in correspondence with the stationary contact 10.

[0075] In this technical solution, before installation, ensure that the surfaces of the moving contact 8 and the stationary contact 10 are clean and free of oxidation or stains. The Type interface 12 of the male connector 1 is connected to the display screen via a Type data cable (the connection method of the Type data cable is existing technology and will not be described in detail here), and the Type interface 12 of the female connector 2 is connected to the vehicle's central control unit via a Type data cable.

[0076] During installation, when the male connector 1 and the female connector 2 are magnetically connected, the moving contact 8 in the groove 9 on the end face of the boss 3 will accurately correspond to the stationary contact 10 in the connecting block 11 on the female connector 2. At the same time, the Type interface on the male connector 1 and the female connector 2 can also be connected to the corresponding data cable or power cable to realize data transmission or power supply between the display screen and the vehicle central control.

[0077] During quick disassembly, male connector 1 is removed along with the display screen. Since male connector 1 and the display screen are connected via a data cable, separating the moving contact 8 from the stationary contact 10 directly cuts off the power, eliminating the need to unplug the power cord, making it more convenient. After installation, power and electrical signals are transmitted from female connector 2 to male connector 1 through the contact between the moving contact 8 and the stationary contact 10, and then transmitted to the display screen via the data cable.

[0078] This design not only allows for quick disassembly while powering the display screen, but also enables the display screen to show different information through data transmission from the vehicle's central control system, meeting the needs of multi-functional use. Furthermore, the groove 9 provides some protection for the moving contact 8, reducing the risk of it being damaged by collisions during installation.

[0079] The device uses a moving contact, which can replace the USB cable for data transmission. If you always use the USB plug and unplug to connect, it is easy to damage the device's interface, and it is troublesome and unsightly to rewire. Using a moving contact can solve this problem.

[0080] This structural design, with its moving contact 8, stationary contact 10, and Type interface 12, allows for quick disassembly while supplying power to the display screen. It also enables the display screen to show different information via data transmission from the vehicle's central control system, meeting the needs of multi-functional use. Furthermore, the groove 9 provides some protection for the moving contact 8, reducing the risk of it being damaged by collisions during installation.

[0081] Example 5:

[0082] This embodiment provides a magnetic quick-release base, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0083] Furthermore, the length of the moving contact 8 is less than the depth of the groove 9, and the moving contact 8 does not protrude from the boss 3.

[0084] In this technical solution, since the length of the moving contact 8 is less than the depth of the groove 9 and does not protrude from the boss 3, even if the male head 1 and the female head 2 collide or rub against each other during installation and disassembly, the moving contact 8 will not be damaged, thus protecting the moving contact 8. At the same time, it ensures the stability and reliability of the magnetic quick-release base in data transmission or power supply functions, and extends the service life of the product.

[0085] With this structural design, since the length of the moving contact 8 is less than the depth of the groove 9 and does not protrude from the boss 3, even if the male head 1 and the female head 2 collide or rub against each other during installation and disassembly, the moving contact 8 will not be damaged, thus protecting the moving contact 8. At the same time, it ensures the stability and reliability of the magnetic quick-release base in data transmission or power supply functions, and extends the service life of the product.

[0086] Example 6:

[0087] This embodiment provides a magnetic quick-release base, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0088] Furthermore, both the male connector 1 and the female connector 2 are provided with through holes 13.

[0089] In this technical solution, during actual use, the male connector 1 and the female connector 2 can be easily fixed to the display screen and the bracket by screws passing through the through hole 13, making the connection more stable.

[0090] Meanwhile, the presence of through hole 13 reduces the overall weight of the magnetic quick-release mount, thereby reducing material costs and vehicle load while ensuring product strength and functionality, and improving the product's applicability, making it suitable for more different types of vehicle equipment and installation environments.

[0091] With this structural design, by setting through holes 13, it is convenient to fix the male connector 1 and the female connector 2 to the display screen and the bracket by screws passing through the through holes 13, making the connection more stable.

[0092] Example 7:

[0093] This embodiment provides a magnetic quick-release base, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0094] Furthermore, the magnetic attraction force between the male connector 1 and the female connector 2 is at least 60N.

[0095] In this technical solution, by ensuring the production quality and specifications of the magnets, the magnetic attraction force between the male head 1 and the female head 2 is at least 60N in actual testing.

[0096] To ensure that the display screen can be securely connected to the bracket via the magnetic connection between male connector 1 and female connector 2 under various road conditions, such as bumpy rural roads and vibrations during high-speed driving, it will not easily fall off due to vibration or other factors, thus guaranteeing the safety and reliability of the display screen and providing users with a stable user experience.

[0097] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features described in this application specification can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A magnetic quick-release base, characterized in that, include: Male connector (1), which is used to connect the display screen; The female connector (2) is used to connect the bracket; A magnet is located inside the male head (1) and the female head (2), which are detachably connected by magnetic attraction; The male head (1) has a boss (3) protruding downwards; A limiting ring (4) is fixedly installed on the upper end of the female head (2), and the inner ring of the limiting ring (4) matches the outer ring of the boss (3).

2. The magnetic quick-release base according to claim 1, characterized in that, Also includes: Positioning block (5), which is fixedly set at the lower end of male head (1); The positioning groove (6) is formed on the limiting ring (4); When the male head (1) and the female head (2) are magnetically connected, the positioning block (5) is located in the positioning groove (6).

3. A magnetic quick-release base according to claim 2, characterized in that, Also includes: A lever groove (7) is provided at both ends of the male head (1) and the female head (2); The lever grooves (7) at both ends of the male head (1) and the lever grooves (7) at both ends of the female head (2) are respectively connected.

4. A magnetic quick-release base according to claim 3, characterized in that, Also includes: The moving contact (8) has a groove (9) on the end face of the boss (3), and the moving contact (8) is located in the groove (9); A stationary contact (10) is fixedly connected to a connecting block (11) on the upper end face of the female head (2), and the stationary contact (10) is located inside the connecting block (11); Type interface (12), both the male connector (1) and the female connector (2) are provided with Type interface (12); The moving contact (8) is provided in correspondence with the stationary contact (10).

5. A magnetic quick-release base according to claim 4, characterized in that: The length of the moving contact (8) is less than the depth of the groove (9), and the moving contact (8) does not protrude from the boss (3).

6. A magnetic quick-release base according to claim 5, characterized in that: Both the male head (1) and the female head (2) are provided with through holes (13).

7. A magnetic quick-release base according to claim 6, characterized in that: The magnetic attraction force between the male connector (1) and the female connector (2) is at least 60N.

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