High-speed electric connector with wave absorbing function

Abstract

The utility model provides a high-speed electric connector with a wave absorbing function, which comprises a connector main body, an upper shell, a lower shell, a self-locking device and a wave absorbing plate, and is characterized in that the wave absorbing plate is detachably arranged on the connector main body, and the connector main body locks the wave absorbing plate in the upper shell and the lower shell through the self-locking device. According to the invention, the connector main body locks the wave-absorbing plate in the upper housing and the lower housing through the self-locking device, and the wave-absorbing plate is detachable, thereby solving a problem that the wave-absorbing plate in a conventional electric connector cannot be replaced. Due to the improvement, when the wave-absorbing plate is damaged or aged, a user can easily disassemble the wave-absorbing plate and replace the wave-absorbing plate with a new wave-absorbing plate, and complex maintenance operation or replacement of the whole connector is not needed. Therefore, the maintenance and repair process is greatly simplified, the maintenance cost and time are obviously reduced, the service life of the electric connector is prolonged, and the reliability of the electric connector is improved.

Description

Technical Field

[0001] The present application relates to the field of connectors, and in particular to a high-speed electrical connector with wave absorbing function. Background Art

[0002] An electrical connector, also known as a circuit connector, is a conductor device used to bridge two conductors on a loop so that current or signals can flow from one conductor to another. Electrical connectors, also known as connectors, are widely used in electronic equipment to provide convenient electrical plug-in connections, which greatly improves the production and maintenance efficiency of electronic products. With the rapid development of electronic products, the requirements for the connection interfaces of electronic products are getting higher and higher; high-speed electrical connectors with wave-absorbing functions are usually designed to reduce electromagnetic interference (EMI) and radio frequency interference (RFI) in electronic equipment and communication systems to improve the stability and reliability of signal transmission;

[0003] After a long period of use, the absorbers in electrical connectors may become damaged or aged, which may cause the electromagnetic interference suppression capability of the connector to decline, thus affecting the performance and stability of the entire system. The absorbers in existing electrical connectors cannot be replaced, making the maintenance and repair process difficult. This may require replacing the entire connector or performing complex repair operations, increasing maintenance costs and time. Utility Model Content

[0004] The purpose of the present application is to provide a high-speed electrical connector with wave absorbing function that allows for easy replacement of wave absorbing sheets.

[0005] In order to achieve the above objectives, this application provides the following technical solutions:

[0006] A high-speed electrical connector with wave absorbing function comprises a connector body, an upper shell, a lower shell, a self-locking device and a wave absorbing plate. The wave absorbing plate is detachably arranged on the connector body, and the connector body locks the wave absorbing plate in the upper shell and the lower shell through the self-locking device.

[0007] Furthermore, the self-locking device includes an upper snap-on part, a lower snap-on part, a spring, a guide rod and a driving assembly, the upper snap-on part is symmetrically arranged in the upper shell body, the guide rod is symmetrically arranged in the lower shell body front and back, the lower snap-on part is symmetrically installed on the guide rod, the springs are respectively mounted on the guide rods, and are used to continuously push the lower snap-on part and the upper snap-on part to engage with each other, and the driving assembly can drive the lower snap-on part to separate from the upper snap-on part along the guide rod.

[0008] Furthermore, the drive assembly includes a first rack, a second rack and a gear, the left end of the first rack is connected to one side of the lower buckle part, the right end of the second rack is connected to one side of the other lower buckle part, and the gears are respectively arranged in meshing connection with the first rack and the second rack.

[0009] Furthermore, the side surfaces of the first rack and the second rack are respectively provided with limiting rods, and the limiting rods and the first limiting grooves on the side wall of the lower shell are used to limit the left-right moving distance of the first rack and the second rack.

[0010] Furthermore, a toggle rod is provided at the bottom of the first rack or the second rack, and the toggle rod extends downward from the lower housing. The toggle rod can drive the first rack or the second rack to move left and right.

[0011] Furthermore, the lower snap-on portion includes a vertical portion and a horizontal portion, the horizontal portion is arranged at the upper end of the vertical portion, a slot is arranged on the inner side of the upper snap-on portion corresponding to the horizontal portion of the lower snap-on portion, and the upper snap-on portion and the lower snap-on portion are snapped with each other through the vertical portion and the slot.

[0012] Furthermore, an inclined guide surface is provided on the left side of the lower buckle portion.

[0013] Furthermore, the high-speed electrical connector also includes a dustproof device, and the dustproof device includes a dustproof cover. The dustproof cover can be sleeved on the front end of the connector body extending out of the upper shell and the lower shell.

[0014] Furthermore, the dustproof device also includes a connecting belt and a limiting plate, one end of the connecting belt is connected to one side of the dust cover, and one end of the connecting belt is connected to the upper shell body, a limiting plate is provided on the upper shell body, a second limiting groove is provided on the limiting plate, and second limiting blocks are provided on both sides of the dust cover corresponding to the second limiting grooves, and the dust cover is fixed by the second limiting block cooperating with the second limiting groove on the limiting plate.

[0015] Furthermore, a mounting groove for mounting an absorbing plate is provided on the connector body, a wave transmission hole is provided in the mounting groove, a rotatable clamping rod is provided on one side of the mounting groove, and a clamping block is provided on the other side of the mounting groove, and the clamping rod and the clamping block cooperate to fix the absorbing plate in the mounting groove.

[0016] The beneficial effects of this application are:

[0017] The present application uses a connector body to lock the absorbing plate in the upper shell and the lower shell through a self-locking device, and the absorbing plate is detachable, which solves the problem that the absorbing plate in the traditional electrical connector cannot be replaced. This improvement allows the user to easily remove the absorbing plate and replace it with a new one when the absorbing plate is damaged or aged, without having to perform complicated maintenance operations or replace the entire connector. This not only greatly simplifies the maintenance and repair process, but also significantly reduces maintenance costs and time, and improves the service life and reliability of the electrical connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure after the upper shell and the lower shell are separated according to an embodiment of the present application;

[0019] Figure 2 A schematic diagram of the structure of the self-locking device in the upper shell and the lower shell provided in one embodiment of the present application;

[0020] Figure 3 A schematic structural diagram of the self-locking device in the upper shell and the lower shell provided in one embodiment of the present application from another perspective;

[0021] Figure 4 A schematic diagram of the structure of a dustproof device provided in one embodiment of the present application;

[0022] Description of reference numerals:

[0023] 1. Connector body; 2. Upper shell; 3. Lower shell; 4. Self-locking device; 6. Dustproof device;

[0024] 41. upper buckle portion; 42. lower buckle portion; 43. spring; 44. guide rod; 45. drive assembly;

[0025] 451, first rack; 452, second rack; 453, gear; 454, limit rod; 455, toggle rod;

[0026] 421, vertical portion; 422, horizontal portion;

[0027] 411, a card slot; 412, an inclined guide surface;

[0028] 61. dust cover; 62. connecting belt; 63. limiting plate; 64. second limiting groove; 65. second limiting block;

[0029] 11. Mounting slot; 12. Wave transmission hole; 13. Clamping rod; 14. Clamping block; DETAILED DESCRIPTION

[0030] The terms used in the implementation method part of this application are only used to explain the specific embodiments of this application, and are not intended to limit this application. The implementation method of the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0031] like Figure 1 As shown, a high-speed electrical connector with wave-absorbing function comprises a connector body 1, an upper shell 2, a lower shell 3, a self-locking device 4 and a wave-absorbing plate. The wave-absorbing plate is detachably arranged on the connector body 1, and the connector body 1 locks the wave-absorbing plate in the upper shell 2 and the lower shell 3 through the self-locking device 4.

[0032] The present application uses the connector body 1 to lock the absorbing plate in the upper shell 2 and the lower shell 3 through the self-locking device 4, and the absorbing plate is detachable, which solves the problem that the absorbing plate in the traditional electrical connector cannot be replaced. This improvement allows the user to easily remove the absorbing plate and replace it with a new one when the absorbing plate is damaged or aged, without having to perform complicated maintenance operations or replace the entire connector. This not only greatly simplifies the maintenance and repair process, but also significantly reduces maintenance costs and time, and improves the service life and reliability of the electrical connector.

[0033] Secondly, the present application locks the absorbing sheet in the upper shell 2 and the lower shell 3 through the self-locking device 4, ensuring the stable installation and good working condition of the absorbing sheet. This design not only improves the structural stability and safety of the electrical connector, but also effectively prevents the absorbing sheet from loosening or falling off during use, thereby ensuring that the performance of the electrical connector in reducing electromagnetic interference and radio frequency interference is fully utilized.

[0034] In addition, since the present application adopts a detachable absorber design, users can also choose absorbers of different performance or specifications for replacement according to actual needs to meet the needs of different application scenarios. This flexibility makes the electrical connector more adaptable to a variety of electronic devices and communication systems, improving its applicability and market competitiveness.

[0035] like Figure 2 As shown, in this embodiment, the self-locking device 4 includes an upper snap-in portion 41, a lower snap-in portion 42, a spring 43, a guide rod 44 and a driving assembly 45. The upper snap-in portion 41 is symmetrically arranged in the upper shell 2, the guide rod 44 is symmetrically arranged in the lower shell 3, and the lower snap-in portion 42 is symmetrically installed on the guide rod 44. The springs 43 are respectively mounted on the guide rods 44 to continuously push the lower snap-in portion 42 and the upper snap-in portion 41 to engage with each other. The driving assembly can drive the lower snap-in portion 42 to separate from the upper snap-in portion 41 along the guide rod 44.

[0036] In the present application, the self-locking device 4 can ensure that the absorbing plate is stably locked in the upper shell 2 and the lower shell 3 through the mutual engagement of the upper buckle part 41 and the lower buckle part 42 and the continuous push of the spring 43. This design effectively prevents the absorbing plate from loosening or falling off due to vibration or impact during use, thereby ensuring the stability and reliability of the electrical connector.

[0037] The design of the drive assembly 45 makes the unlocking operation simple and convenient. The user can easily drive the lower buckle part 42 to move along the guide rod 44 and separate from the upper buckle part 41 by operating the drive assembly 45, thereby achieving quick unlocking. This design improves the use efficiency of the electrical connector and reduces maintenance time and cost.

[0038] like Figure 2 As shown, in this embodiment, the driving assembly 45 includes a first rack 451, a second rack 452 and a gear 453. The left end of the first rack 451 is connected to one side of the lower buckle part 42, the right end of the second rack 452 is connected to one side of the other lower buckle part 42, and the gear 453 is respectively arranged on the first rack 451 and the second rack 452 for meshing connection. The structural design including the first rack 451, the second rack 452 and the gear 453 in the driving assembly 45 realizes the advantages of precise control, stable and reliable, efficient transmission, simple and compact in the self-locking device 4.

[0039] In the driving assembly 45, the movement of the lower buckle portion 42 can be effectively achieved by operating the first rack 451, the second rack 452 or the gear 453. This design provides multiple operating modes, so that the user can flexibly select the driving point according to actual needs and operating habits.

[0040] When the first rack 451 is selected as the driving point, the lower buckle portion 42 can be driven to move by directly pushing or pulling the first rack 451. Since the first rack 451 is directly connected to the lower buckle portion 42, this driving method can achieve direct and effective control.

[0041] Similar to the first rack 451, the second rack 452 can also be used as a driving point to operate the lower buckle portion 42. By operating the second rack 452, the lower buckle portion 42 on the other side can be controlled, thereby achieving unlocking or locking of the entire self-locking device 4.

[0042] The gear 453, as the core component of the driving assembly 45, can also be used to operate the lower buckle part 42. By rotating the gear 453, the first rack 451 and the second rack 452 meshed therewith can be driven to move simultaneously, thereby realizing the synchronous movement of the lower buckle part 42. This driving method is efficient and stable, and is suitable for scenes where the movement of the lower buckle part 42 needs to be controlled quickly and accurately.

[0043] like Figure 2As shown, in this embodiment, the side surfaces of the first rack 451 and the second rack 452 are respectively provided with a limiting rod 454, and the limiting rod 454 and the first limiting groove on the side wall of the lower shell 3 are used to limit the left and right movement distance of the first rack 451 and the second rack 452. The cooperation between the limiting rod 454 and the first limiting groove can accurately limit the left and right movement distance of the first rack 451 and the second rack 452. This ensures that the movement range of the lower buckle part 42 during the unlocking or locking process is controllable, avoiding the situation of excessive movement or insufficient movement, thereby improving the accuracy and reliability of the entire self-locking device 4.

[0044] like Figure 3 As shown, in this embodiment, a toggle rod 455 is provided at the bottom of the first rack 451 or the second rack 452, and the toggle rod 455 extends downward from the lower housing 3, and the toggle rod 455 can drive the first rack 451 or the second rack 452 to move left and right. The design of the toggle rod 455 allows the user to directly drive the movement of the rack by manual operation without using other tools or complicated operation methods. This intuitive and simple operation method allows the user to easily master and quickly unlock or lock the lower buckle part 42, thereby improving the convenience of use.

[0045] like Figure 2 As shown, in this embodiment, the lower buckle part 42 includes a vertical part 421 and a horizontal part 422, the horizontal part 422 is arranged at the upper end of the vertical part 421, and a slot 411 is arranged on the inner side of the upper buckle part 41 corresponding to the horizontal part 422 of the lower buckle part 42, and the upper buckle part 41 and the lower buckle part 42 are mutually buckled through the vertical part 421 and the slot 411. The mutual buckling of the vertical part 421 and the slot 411 ensures a stable connection between the upper buckle part 41 and the lower buckle part 42. The design of the vertical part 421 provides sufficient support and positioning, so that the horizontal part 422 can be accurately aligned with the slot 411 and tightly buckled. This structure effectively prevents the buckle component from loosening or falling off during use, thereby improving the overall stability and reliability.

[0046] like Figure 3 As shown, in this embodiment, an inclined guide surface 412 is provided on the left side of the lower buckle portion 42. The design of the inclined guide surface 412 helps the upper buckle portion 41 to be inserted into the slot 411 more accurately. Through the guidance of the guide surface, the upper buckle portion 41 can be more easily aligned with the slot 411, ensuring the accuracy and stability of assembly. This helps to improve the working performance and reliability of the entire buckle structure.

[0047] like Figure 4As shown, in this embodiment, the high-speed electrical connector further includes a dustproof device 6, which includes a dustproof cover 61. The dustproof cover 61 can be sleeved on the front end of the connector body 1 extending from the upper shell 2 and the lower shell 3. The dustproof cover 61 can effectively prevent dust, water and other particles in the environment from entering the interior of the connector. This is crucial to ensure the stability of the connector and extend its service life, because the accumulation of dust may cause poor contact or other performance problems.

[0048] like Figure 4 As shown, in this embodiment, the dustproof device 6 also includes a connecting belt 62 and a limiting plate 63, one end of the connecting belt 62 is connected to one side of the dust cover 61, and one end of the connecting belt 62 is connected to the upper shell 2. The upper shell 2 is provided with a limiting plate 63, and the limiting plate 63 is provided with a second limiting groove 64. The two sides of the dust cover 61 are provided with second limiting blocks 65 corresponding to the second limiting groove 64, and the dust cover 61 is fixed by the second limiting blocks 65 and the second limiting groove 64 on the limiting plate 63. The dust cover 61 is connected to the upper shell 2 through the connecting belt 62, and the user can easily pull out the dust cover 61 when needed to expose the connector interface, and then push the dust cover 61 back to its original position after use. This design is not only convenient, but also ensures that the dust cover 61 will not be lost or forgotten to be installed. The use of the limiting plate 63 and the second limiting groove 64 / piece enables the dust cover 61 to be firmly fixed to the front end of the connector in the closed state, thereby preventing the dust cover 61 from shifting or falling off due to vibration or external impact. This stable positioning ensures the durability of the dustproof effect.

[0049] like Figure 1 As shown, in this embodiment, a mounting groove 11 for mounting an absorbing plate is provided on the connector body 1, a wave transmission hole 12 is provided in the mounting groove 11, a rotatable clamping rod 13 is provided on one side of the mounting groove 11, and a clamping block 14 is provided on the other side of the mounting groove 11, and the clamping rod 13 and the clamping block 14 cooperate to fix the absorbing plate in the mounting groove 11. The coordinated use of the clamping rod 13 and the clamping block 14 makes the installation process of the absorbing plate simple and quick. The user only needs to put the absorbing plate into the mounting groove 11, and then rotate the clamping rod 13 to make it cooperate with the clamping block 14 to easily fix the absorbing plate. Similarly, when the absorbing plate needs to be replaced, it can be achieved by reverse operation without the need for special tools or complicated operating steps. A plurality of wave transmission holes 12 are provided on the mounting groove 11, which effectively reduces the interference between devices, greatly improves the anti-interference ability of the electrical connector, and ensures its normal operation in a complex electromagnetic environment.

[0050] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0051] In the embodiments of the present application, the devices or elements referred to or implied must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise precisely and specifically specified.

[0052] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the embodiments of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein, for example, can be implemented in an order other than those illustrated or described herein. In addition, the terms "may include" and "have" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or inherent to these processes, methods, products or devices.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the present application, rather than to limit them. Although the embodiments of the present application are described in detail with reference to the above embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the above embodiments can still be modified, or some or all of the technical features can be replaced by equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A high-speed electrical connector with wave absorbing function, characterized in that: The invention comprises a connector body, an upper shell, a lower shell, a self-locking device and an absorbing plate. The absorbing plate is detachably arranged on the connector body, and the connector body locks the absorbing plate in the upper shell and the lower shell through the self-locking device.

2. A high-speed electrical connector with wave absorbing function according to claim 1, characterized in that: The self-locking device includes an upper buckle part, a lower buckle part, a spring, a guide rod and a driving assembly. The upper buckle part is symmetrically arranged in the upper shell body, the guide rod is symmetrically arranged in the lower shell body front and back, and the lower buckle part is symmetrically installed on the guide rod. The springs are respectively sleeved on the guide rods to continuously push the lower buckle part and the upper buckle part to engage with each other. The driving assembly can drive the lower buckle part to separate from the upper buckle part along the guide rod.

3. A high-speed electrical connector with wave absorbing function according to claim 2, characterized in that: The driving assembly includes a first rack, a second rack and a gear. The left end of the first rack is connected to one side of a lower buckle part, the right end of the second rack is connected to one side of another lower buckle part, and the gears are respectively arranged in meshing connection with the first rack and the second rack.

4. A high-speed electrical connector with wave absorbing function according to claim 3, characterized in that: Limiting rods are respectively arranged on the side surfaces of the first rack and the second rack, and the limiting rods and the first limiting grooves on the side wall of the lower shell are used to limit the left-right moving distance of the first rack and the second rack.

5. The high-speed electrical connector with wave absorbing function according to claim 3, characterized in that: A toggle rod is disposed at the bottom of the first rack or the second rack. The toggle rod extends downward from the lower housing. The toggle rod can drive the first rack or the second rack to move left and right.

6. The high-speed electrical connector with wave absorbing function according to claim 2, characterized in that: The lower buckle part includes a vertical part and a horizontal part, the horizontal part is arranged at the upper end of the vertical part, the inner side of the upper buckle part is provided with a slot corresponding to the horizontal part of the lower buckle part, and the upper buckle part and the lower buckle part are buckled with each other through the vertical part and the slot.

7. A high-speed electrical connector with wave absorbing function according to claim 6, characterized in that: The left side of the lower buckle portion is provided with an inclined guide surface.

8. The high-speed electrical connector with wave absorbing function according to claim 1, characterized in that: The high-speed electrical connector further comprises a dustproof device, wherein the dustproof device comprises a dustproof cover, and the dustproof cover can be sleeved on the front end of the connector body extending out of the upper shell and the lower shell.

9. A high-speed electrical connector with wave absorbing function according to claim 8, characterized in that: The dustproof device also includes a connecting belt and a limiting plate, one end of the connecting belt is connected to one side of the dustproof cover, and one end of the connecting belt is connected to the upper shell body, a limiting plate is provided on the upper shell body, a second limiting groove is provided on the limiting plate, and second limiting blocks are provided on both sides of the dustproof cover corresponding to the second limiting grooves, and the dustproof cover is fixed by the second limiting blocks cooperating with the second limiting grooves on the limiting plate.

10. The high-speed electrical connector with wave absorbing function according to claim 1, characterized in that: The connector body is provided with a mounting groove for mounting the absorbing plate, a wave transmission hole is provided in the mounting groove, a rotatable clamping rod is provided on one side of the mounting groove, and a clamping block is provided on the other side of the mounting groove, and the clamping rod and the clamping block cooperate to fix the absorbing plate in the mounting groove.

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