Quick-plug type diode connector

Abstract

The utility model provides a quick-plug diode connector, which belongs to the technical field of electronic connection and comprises a positioning plate, a bottom plate is arranged below the positioning plate, and a damping mechanism is arranged at the bottom of the bottom plate. The damping mechanism comprises a damping buffer piece, a nut, a fastening screw, a damping assembly, a clamping groove, a clamping piece, a through hole, a buffer plate and a positioning groove, and the damping buffer piece is fixedly installed at the bottom of the buffer plate. According to the utility model, effective damping protection is integrally provided through the damping mechanism, the damping buffer sheet can preliminarily absorb vibration energy from the outside, the damping mechanism integrally and effectively disperses and buffers vibration, damage of vibration to internal elements of the connector is avoided, the stability and reliability of the connector are improved, the service life of the connector is prolonged, and the service life of the connector is prolonged. And meanwhile, the normal work of the diode in a connection state can be ensured, and the phenomena of loose connection or unstable electrical performance possibly caused by vibration are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic connection, in particular to a quick-plug diode connector. Background Art

[0002] Quick-plug diode connectors came into being against the backdrop of the continuous miniaturization and integration of electronic equipment and the increasing requirements for connection efficiency and convenience. With the rapid development of modern electronic technology, the internal circuit structures of various electronic devices have become increasingly complex. Diodes, as an important electronic component, are widely used in circuits. Traditional connection methods may have problems such as cumbersome operations and long time consumption when installing, repairing and replacing diodes. The emergence of quick-plug diode connectors solves these problems. It can quickly and easily connect diodes to circuits without the need for complex welding processes.

[0003] Currently, the fast-plug diode connector may face challenges in maintaining a secure connection when subjected to significant external impact or vibration. In harsh working environments, such as industrial equipment with strong vibrations near motors or mobile equipment (such as automotive electronic equipment that may be subject to bumps), the fast-plug diode connector may become loose, affecting the normal operation of the diode in the circuit. Utility Model Content

[0004] The purpose of the present utility model is to provide a quick-plug diode connector, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A quick-plug diode connector includes a positioning plate, a bottom plate is provided below the positioning plate, and a shock absorbing mechanism is provided at the bottom of the bottom plate;

[0007] The shock absorbing mechanism includes a shock absorbing buffer sheet, a nut, a fastening screw, a shock absorbing assembly, a card slot, a shaped card, a through hole, a buffer plate and a positioning slot, the shock absorbing buffer sheet is fixedly mounted on the bottom of the buffer plate, nuts are fixedly mounted on both sides of the bottom of the buffer plate, the shock absorbing assemblies are respectively arranged on both sides of the bottom of the base plate, the card slots are respectively opened on both sides of the shock absorbing assembly, the shaped card is arranged at the center of the inner cavity of the shock absorbing assembly, the through hole is opened on one side of the outer surface of the shaped card, the positioning slots are respectively opened on both sides of the bottom of the buffer plate, the shaped card passes through the positioning slot, and the upper end is engaged with the card slot, and the fastening screw passes through the through hole until it is threadedly connected with the nut;

[0008] The shock absorber assembly also includes a fixing block, a fastening bolt and a buffer spring. The buffer spring is fixedly installed on the front and rear sides of the top of the inner cavity of the shock absorber assembly respectively. The fixing block is arranged at the end of the buffer spring. The fastening bolt is located around the bottom of the buffer plate, and the top end is threadedly connected to the bottom of the fixing block.

[0009] As a preferred solution of the present invention, positioning rods are provided on all four sides of the surface of the positioning plate, the top ends of the positioning rods are fixedly connected to a top plate, and a cathode mark and an anode mark are respectively provided on one side of the top of the top plate.

[0010] As a preferred solution of the present invention, a first connecting mechanism is provided on one side of the top of the positioning plate, a plug is fixedly installed on the other side of the top of the positioning plate, fixed sockets are fixedly installed on all four sides of the bottom of the positioning plate, and an adjustment hole is opened on the outer side of the top of the positioning plate.

[0011] As a preferred solution of the present invention, the first connecting mechanism includes a threaded hollow head, a gasket, a positioning bolt, a pin and a shell, the threaded hollow head is located on the back of the shell, the gasket is located on the front of the shell, the positioning bolts are respectively arranged around the front of the gasket, and the pin is arranged at the center of the front of the shell.

[0012] As a preferred solution of the present invention, a second connecting mechanism is provided at the bottom of the top plate, and the second connecting mechanism includes a socket, a protective component, a second outer tube, a limiting groove, a lock and a first outer tube. One end of the protective component is plugged into the first outer tube, and the other end of the protective component is plugged into the second outer tube. The socket is opened at the outer end of the first outer tube.

[0013] As a preferred solution of the present invention, the surface of the second outer tube is provided with anti-slip grooves, the limiting grooves are respectively provided on both sides of the outer end of the second outer tube, and the lock is clamped in the inner cavity of the limiting groove.

[0014] As a preferred solution of the present invention, the protective assembly further includes a protective shell, a connecting tube and a connecting needle. The connecting tube is fixedly connected to one side of the protective shell, and the connecting needle is welded to the other side of the protective shell.

[0015] The beneficial effects of the utility model are:

[0016] The shock-absorbing mechanism as a whole provides effective shock-absorbing protection. The shock-absorbing buffer sheet can initially absorb vibration energy from the outside world. The shock-absorbing mechanism as a whole effectively disperses and buffers vibration, preventing vibration from damaging the internal components of the connector, improving the stability and reliability of the connector, and helping to extend its service life. At the same time, it can also ensure the normal operation of the diode in the connected state, reducing the occurrence of loose connections or unstable electrical performance due to vibration. At the same time, the first connecting mechanism and the second connecting mechanism both provide guarantees for the entire quick-plug diode connector to achieve efficient and stable quick-plug effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure provided by an embodiment of the present utility model;

[0019] Figure 2 This is a schematic structural diagram of the shock absorbing mechanism provided by an embodiment of the present utility model;

[0020] Figure 3 This is a schematic structural diagram of a shock absorbing assembly provided by an embodiment of the present utility model;

[0021] Figure 4 This is a schematic structural diagram of a first connecting mechanism provided in an embodiment of the present utility model;

[0022] Figure 5 This is a schematic structural diagram of a second connecting mechanism provided in an embodiment of the present utility model;

[0023] Figure 6 This is a schematic diagram of the protective shell structure provided by an embodiment of the present utility model.

[0024] In the figure: 1, positioning plate; 2, bottom plate; 3, top plate; 4, first connecting mechanism; 401, threaded hollow head; 402, gasket; 403, positioning bolt; 404, pin; 405, housing; 5, second connecting mechanism; 501, jack; 502, protective assembly; 502a, protective shell; 502b, connecting tube; 502c, connecting pin; 503, second outer tube; 504, limiting groove; 505, lock; 506, first outer Tube; 6. Plug; 7. Adjustment hole; 8. Positioning rod; 9. Shock-absorbing mechanism; 901. Shock-absorbing buffer plate; 902. Nut; 903. Fastening screw; 904. Shock-absorbing assembly; 904a. Fixing block; 904b. Fastening bolt; 904c. Buffer spring; 905. Card slot; 906. V-shaped card; 907. Through hole; 908. Buffer plate; 909. Positioning slot; 10. Fixing base; 11. Cathode identification; 12. Anode identification. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Example

[0028] Reference Figures 1 to 6 , which is the first embodiment of the present utility model, provides a quick-plug diode connector that can achieve fast plug-in and ensure the stability and reliability of the connector.

[0029] It includes a positioning plate 1, a bottom plate 2 is provided below the positioning plate 1, and a shock absorbing mechanism 9 is provided at the bottom of the bottom plate 2;

[0030] The shock absorbing mechanism 9 includes a shock absorbing buffer sheet 901, a nut 902, a fastening screw 903, a shock absorbing protective shell 904, a card slot 905, a V-shaped card 906, a through hole 907, a buffer plate 908 and a positioning slot 909. The shock absorbing buffer sheet 901 is fixedly mounted on the bottom of the buffer plate 908. Nuts 902 are fixedly mounted on both sides of the bottom of the buffer plate 908. The shock absorbing protective shell 904 is respectively arranged on both sides of the bottom of the base plate 2. The card slots 905 are respectively provided on both sides of the shock absorbing protective shell 904. The V-shaped card 906 is provided at the center of the inner cavity of the shock absorbing protective shell 904. The through hole 907 is provided on one side of the outer surface of the V-shaped card 906. The positioning slots 909 are respectively provided on both sides of the bottom of the buffer plate 908. The V-shaped card 906 passes through the positioning slot 909, and the upper end is engaged with the card slot 905. The fastening screw 903 passes through the through hole 907 until it is threadedly connected with the nut 902.

[0031] Specifically, the setting of the shock absorbing mechanism 9 provides effective shock absorbing protection as a whole. The shock absorbing buffer sheet 901 is directly located at the bottom of the buffer plate 908, which can initially absorb vibration energy from the outside. The nuts 902 on both sides of the bottom of the buffer plate 908 cooperate with the fastening screws 903 to be connected to the shock absorbing protective shell 904, making the connection stable and adjustable. The card slots 905 on both sides of the shock absorbing protective shell 904 are connected to the card setting of the V-shaped card 906, and one end of the V-shaped card 906 is connected to the card setting of the positioning groove 909. The fastening screw 903 passes through the through hole 907 of the V-shaped card 906 and is threadedly connected to the nut 902, so that the entire shock absorbing mechanism 9 is easy to disassemble when subjected to vibration. The shock absorbing mechanism 9 as a whole effectively disperses and buffers vibration, avoids vibration from damaging the internal components of the connector, improves the stability and reliability of the connector, and helps to extend its service life. At the same time, it can also ensure the normal operation of the diode in the connected state, and reduce the occurrence of loose connection or unstable electrical performance due to vibration.

[0032] Furthermore, the shock-absorbing protective shell 904 also includes a fixing block 904a, a fastening bolt 904b and a buffer spring 904c. The buffer spring 904c is fixedly installed on the front and rear sides of the top of the inner cavity of the shock-absorbing protective shell 904, respectively. The fixing block 904a is arranged at the end of the buffer spring 904c, and the fastening bolt 904b is located around the bottom of the buffer plate 908, and the top end is threadedly connected to the bottom of the fixing block 904a.

[0033] Among them, the buffer spring 904c in the shock absorbing assembly 904 further enhances the shock absorbing function. The buffer spring 904c can effectively absorb and buffer vibrations and protect internal components.

[0034] It should be noted that the cathode mark 11 and the anode mark 12 make it convenient for users to clearly identify the polarity and avoid connection errors. The combination of the hollow head 401, the gasket 402, the positioning bolt 403 and the pin 404 in the thread makes the connection stable and reliable, convenient for connection with other components and ensures the stability of the electrical connection. The fixing sockets 10 around the bottom of the positioning plate 1 help to stabilize the installation of the entire structure, improve the usability of the entire connector and the protection of internal components.

[0035] During use, the shock-absorbing buffer sheet 901 at the bottom of the buffer plate 908 provides initial cushioning. Simultaneously, the fastening screws 903 on the nuts 902 on either side of the bottom of the buffer plate 908 work in conjunction with the structures of the shock-absorbing protective shell 904. Within the shock-absorbing protective shell 904, the buffer springs 904c located at the front and rear ends of the inner cavity elastically deform under vibration, absorbing vibration energy. The fixed blocks 904a at their ends are threadedly connected to the fastening bolts 904b around the bottom of the buffer plate 908, transmitting the buffering force of the buffer springs 904c to the buffer plate 908. The V-shaped card 906 passes through the positioning groove 909 at the bottom of the buffer plate 908 and the upper end is clamped with the card groove 905. The fastening screw 903 passes through the through hole 907 of the V-shaped card 906 and is threadedly connected with the nut 902, so that during the vibration process, the V-shaped card 906 can limit the relative displacement of the buffer plate 908 and the shock-absorbing protective shell 904 to a certain extent, and through the threaded connection between the fastening screw 903 and the nut 902 and the cooperation with the V-shaped card 906, the various parts of the entire shock-absorbing mechanism 9 are closely related and work together to disperse and consume vibration energy, thereby realizing the shock-absorbing function of the entire device and protecting the internal structure of the device from vibration.

[0036] In summary, the shock-absorbing mechanism 9 as a whole provides effective shock-absorbing protection, the shock-absorbing buffer sheet 901 can initially absorb vibration energy from the outside world, and the shock-absorbing mechanism 9 as a whole effectively disperses and buffers vibration, preventing vibration from causing damage to the internal components of the connector, thereby improving the stability and reliability of the connector and helping to extend its service life. At the same time, it can also ensure the normal operation of the diode in the connected state, reducing the occurrence of loose connections or unstable electrical performance due to vibration. Example

[0037] Reference Figure 1 , which is the second embodiment of the present utility model. Different from the previous embodiment, this embodiment solves the problem of circuit failure caused by polarity error.

[0038] It includes positioning rods 8 provided around the surface of the positioning plate 1, the top ends of the positioning rods 8 are fixedly connected to the top plate 3, and one side of the top of the top plate 3 is provided with a cathode mark 11 and an anode mark 12 respectively.

[0039] Specifically, the cathode mark 11 and the anode mark 12 facilitate users to identify polarity and avoid connection errors.

[0040] Furthermore, a first connecting mechanism 4 is provided on one side of the top of the positioning plate 1, a plug 6 is fixedly installed on the other side of the top of the positioning plate 1, a fixed socket 10 is fixedly installed on all four sides of the bottom of the positioning plate 1, and an adjustment hole 7 is opened on the outer side of the top of the positioning plate 1.

[0041] The plug 6 facilitates the connection of external electrical components, and the fixed socket 10 ensures the overall stability of the positioning plate 1 .

[0042] When in use, the cathode mark 11 and the anode mark 12 are displayed through intuitive markings, allowing the user to quickly identify the polarity of the diode and accurately connect according to the markings during the connection operation.

[0043] The rest of the structure and function are exactly the same as those in implementation 1.

[0044] In summary, positioning rods 8 are set around the surface of the positioning plate 1, and the top of the positioning rods 8 is connected to the top plate 3. This structure provides a stable support frame for the entire device. First, the cathode mark 11 and the anode mark 12 clearly indicate the polarity, and the user can quickly and accurately identify them when performing the connection operation, avoiding problems such as circuit failure or component damage caused by incorrect polarity judgment. At the same time, the structural layout of the positioning rods 8 and the top plate 3 is reasonable. On the basis of ensuring the space for setting the marks, it also helps to maintain the stability of the entire device structure, so that during use, whether it is plugging and unplugging operations or placement in different environments, the integrity of the overall structure can be maintained, thereby improving the practicality and reliability of the entire device. Example

[0045] Reference Figure 4 、 Figure 5 and Figure 6 , which is the third embodiment of the present utility model. Different from the previous embodiment, this embodiment provides a first connecting mechanism 4 and a second connecting mechanism 5, which solves the problem of inconvenient quick disassembly and installation.

[0046] It includes a first connecting mechanism 4, a threaded hollow head 401, a gasket 402, a positioning bolt 403, a pin 404 and a shell 405. The threaded hollow head 401 is located on the back of the shell 405, the gasket 402 is located on the front of the shell 405, the positioning bolts 403 are respectively arranged around the front of the gasket 402, and the pin 404 is arranged at the center of the front of the shell 405.

[0047] Specifically, the combination of the threaded hollow head 401, the washer 402, the positioning bolt 403 and the pin 404 makes the connection stable and reliable, facilitates connection with other components and ensures the stability of the electrical connection.

[0048] Furthermore, a second connecting mechanism 5 is provided at the bottom of the top plate 3, and the second connecting mechanism 5 includes a socket 501, a protective component 502, a second outer tube 503, a limiting groove 504, a lock buckle 505 and a first outer tube 506. One end of the protective component 502 is plugged into the first outer tube 506, and the other end of the protective component 502 is plugged into the second outer tube 503. The socket 501 is opened at the outer end of the first outer tube 506, and the limiting grooves 504 are respectively opened on both sides of the outer end of the second outer tube 503. The lock buckle 505 is clamped in the inner cavity of the limiting groove 504. The protective component 502 also includes a protective shell 502a, a connecting tube 502b and a connecting needle 502c. The connecting tube 502b is fixedly connected to one side of the protective shell 502a, and the connecting needle 502c is welded to the other side of the protective shell 502a.

[0049] Among them, the jack 501 serves as the interface part of the connection, providing an access point for connection with other components. The protective shell 502a is installed at one end to protect the internal structure and prevent external factors from damaging the connection part. The setting of the anti-slip groove increases the friction during operation, facilitating plugging and unplugging operations, especially when manual operation is required, which can effectively prevent hand slippage.

[0050] During use, the combination of the threaded hollow head 401, gasket 402, positioning bolt 403, and pin 404 in the first connecting mechanism 4: the threaded hollow head 401 provides a specific interface for the connection, the gasket 402 increases the contact area and stability of the connection, the positioning bolt 403 can firmly fix the connected components in the appropriate position, and the pin 404 is the key part of achieving electrical connection, so that when connected to other components, it ensures both the mechanical stability of the connection and the stability and reliability of the electrical connection. During installation, the fixed base 10 around the bottom of the positioning plate 1 closely cooperates with the mounting surface or other fixed structure. Through the support and positioning function of the fixed base 10, the entire connector is firmly installed in the corresponding position to prevent it from shaking or displacement.

[0051] The rest of the structure and function are exactly the same as implementation 1 and 2.

[0052] In summary, the first connecting mechanism 4 is a structural combination of a threaded hollow head 401, a gasket 402, a positioning bolt 403 and a pin 404, wherein the threaded hollow head 401 provides a specific connection interface form, the gasket 402 ensures the contact area and stability, the positioning bolt 403 fixes the connection component, and the pin 404 realizes the electrical connection. This structural design enables rapid alignment and a stable connection when connected with other components, achieving the effect of fast plugging and unplugging and reliable connection. In the second connecting mechanism 5, the protective shell 502a protects the internal structure, the jack 501 serves as the connection interface, the anti-slip groove facilitates plugging and unplugging operations, the limit groove 504 and the lock buckle 505 ensure the connection stability, the connecting tube 502b and the connecting pin 502c expand the connection possibilities, and these structures work together to make the plugging and unplugging operations convenient and fast, and stable and firm after connection. Both provide guarantees for the entire quick-plug diode connector to achieve efficient and stable quick-plug effects.

[0053] It is important to note that the construction and arrangement of the present application, as shown in various exemplary embodiments, are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reading this disclosure will readily appreciate that numerous modifications are possible (e.g., variations in the size, dimensions, structure, shape, and proportions of various components, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein. For example, an element shown as integrally formed may be constructed from multiple parts or elements, the position of an element may be inverted or otherwise altered, and the nature, number, or position of discrete elements may be modified or changed. Therefore, all such modifications are intended to be encompassed within the scope of this invention. The order or sequence of any process or method steps may be altered or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover structures described herein that perform the function described, and not only structural equivalence but also equivalent structures. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0054] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0055] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. Quick-plug diode connector, characterized by: It comprises a positioning plate (1), a bottom plate (2) is provided below the positioning plate (1), and a shock absorbing mechanism (9) is provided at the bottom of the bottom plate (2); The shock absorbing mechanism (9) comprises a shock absorbing buffer sheet (901), a nut (902), a fastening screw (903), a shock absorbing protective shell (904), a card slot (905), a V-shaped card (906), a through hole (907), a buffer plate (908) and a positioning slot (909), wherein the shock absorbing buffer sheet (901) is fixedly mounted on the bottom of the buffer plate (908), and nuts (902) are fixedly mounted on both sides of the bottom of the buffer plate (908), and the shock absorbing protective shell (904) is respectively arranged on both sides of the bottom of the base plate (2), and the card slot (90 5) are respectively opened on both sides of the shock-absorbing protective shell (904), the V-shaped card (906) is set at the center of the inner cavity of the shock-absorbing protective shell (904), the through hole (907) is opened on one side of the outer surface of the V-shaped card (906), the positioning groove (909) is respectively opened on both sides of the bottom of the buffer plate (908), the V-shaped card (906) passes through the positioning groove (909), and the upper end is engaged with the card groove (905), and the fastening screw (903) passes through the through hole (907) until it is threadedly connected with the nut (902); The shock-absorbing protective shell (904) further includes a fixing block (904a), a fastening bolt (904b) and a buffer spring (904c), wherein the buffer spring (904c) is fixedly mounted on the front and rear sides of the top of the inner cavity of the shock-absorbing protective shell (904), respectively; the fixing block (904a) is arranged at the end of the buffer spring (904c); the fastening bolt (904b) is located around the bottom of the buffer plate (908), and the top end is threadedly connected to the bottom of the fixing block (904a).

2. The quick-plug diode connector according to claim 1, wherein: Positioning rods (8) are provided on all four sides of the surface of the positioning plate (1), the top ends of the positioning rods (8) are fixedly connected to the top plate (3), and a cathode mark (11) and an anode mark (12) are provided on one side of the top of the top plate (3).

3. The quick-plug diode connector according to claim 1, wherein: A first connecting mechanism (4) is provided on one side of the top of the positioning plate (1), a plug (6) is fixedly installed on the other side of the top of the positioning plate (1), fixed holders (10) are fixedly installed on all four sides of the bottom of the positioning plate (1), and an adjustment hole (7) is opened on the outer side of the top of the positioning plate (1).

4. The quick-plug diode connector according to claim 3, wherein: The first connecting mechanism (4) comprises a threaded hollow head (401), a gasket (402), a positioning bolt (403), a pin (404) and a housing (405), wherein the threaded hollow head (401) is located on the back side of the housing (405), the gasket (402) is located on the front side of the housing (405), the positioning bolts (403) are respectively arranged around the front side of the gasket (402), and the pin (404) is arranged at the center of the front side of the housing (405).

5. The quick-plug diode connector according to claim 2, wherein: A second connecting mechanism (5) is provided at the bottom of the top plate (3), the second connecting mechanism (5) comprising a socket (501), a protective component (502), a second outer tube (503), a limiting groove (504), a lock (505) and a first outer tube (506), one end of the protective component (502) being plugged into the first outer tube (506), the other end of the protective component (502) being plugged into the second outer tube (503), and the socket (501) being opened at the outer end of the first outer tube (506).

6. The quick-plug diode connector according to claim 5, characterized in that: The surface of the second outer tube (503) is provided with anti-slip grooves, the limiting grooves (504) are respectively provided on both sides of the outer end of the second outer tube (503), and the locking buckle (505) is clamped in the inner cavity of the limiting groove (504).

7. The quick-plug diode connector according to claim 6, characterized in that: The protective assembly (502) further comprises a protective shell (502a), a connecting tube (502b) and a connecting needle (502c), wherein the connecting tube (502b) is fixedly connected to one side of the protective shell (502a), and the connecting needle (502c) is welded to the other side of the protective shell (502a).

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