Plug-in cluster radio frequency coaxial connector
The innovative design of anti-pivot inserts and alignment features in coaxial connectors addresses the inefficiency of manual alignment, ensuring quick and damage-free connections.
Patent Information
- Application Number
- CN202422317497.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-23
AI Technical Summary
There are many internal plugs for beam RF coaxial connectors, so you need to concentrate on aligning the plug and socket, which consumes energy during the connection.
The first anti-biased plug plate, side plate, anti-missed slot, second anti-biased plug plate and slot socket are designed, and the flared structure of the anti-missed slot is used to achieve rapid alignment and insertion, ensuring that the pin and slot socket positions correspond to the position and prevent deflection damage.
It significantly improves the connection efficiency, prevents pin damage, and facilitates post-maintenance and disassembly.
Smart Images
Figure CN223109344U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connectors, in particular to a plug-in type cluster radio frequency coaxial connector. Background Art
[0002] A plug-in type cluster radio frequency coaxial connector is a connector used for high-speed radio frequency signal transmission. Through modular design and solderless connection technology, it provides high-frequency performance, high integration density and flexibility, and is widely used in radio frequency interconnection in multiple fields such as military, telecommunications, and automotive electronics.
[0003] When the plug and socket of the cluster radio frequency coaxial connector are interconnected, they are plugged manually. Since there are many plugs inside the cluster radio frequency coaxial connector, it is necessary to concentrate on aligning the plugs and sockets before connecting, and this process is quite energy-consuming. Therefore, a plug-in type cluster radio frequency coaxial connector is proposed for the above problems. Content of the Utility Model
[0004] The purpose of the utility model is to provide a plug-in type cluster radio frequency coaxial connector to solve the problem that since there are many plugs inside the cluster radio frequency coaxial connector, it is necessary to concentrate on aligning the plugs and sockets before connecting, and this process is quite energy-consuming.
[0005] To achieve the above purpose, the utility model provides the following technical solution:
[0006] A plug-in type cluster radio frequency coaxial connector, including a male head interface and a male head assembly. One side of the male head interface is fixedly connected with the male head assembly. The inner side of the male head assembly is in contact with the outer side of the female head assembly. The inner side of the male head assembly is fixedly connected with pins. The male head assembly includes a male head seat. The rear end of the male head seat is fixedly connected with a sleeve. The outer side of the sleeve is fixedly connected with an ear seat plate. The rear end of the right ear seat plate is fixedly connected with a first anti-offset plug plate. An activity groove is opened inside the first anti-offset plug plate. A spring is fixedly connected inside the activity groove opened by the first anti-offset plug plate. The top of the spring is fixedly connected with an internal limit plate. The top of the internal limit plate is fixedly connected with a slope slider. The rear end of the left ear seat plate is fixedly connected with a second anti-offset plug plate. The female head assembly includes a female head seat. The front end of the female head seat is fixedly connected with a socket seat. The outer side of the female head seat is fixedly connected with a side plate. The front end of the female head seat is fixedly connected with an internal sliding cylinder. An anti-error socket is opened inside the side plate. A card slot is opened inside the side plate. The front end of the male head seat is fixedly connected with the rear end of the male head interface. The outer side of the internal sliding cylinder is in contact with the inner side of the sleeve. The outer side of the first anti-offset plug plate slides inside the anti-error socket opened by the side plate.
[0007] As a further optimized content of the present utility model, wherein: the shape of the sleeve is a hollow cylinder, the number of the ear seat plates is two, and the ear seat plates are fixedly connected to the left side and the right side of the sleeve.
[0008] As a further optimized content of the present utility model, wherein: the number of the ear seat plates corresponds one-to-one to the number of the side plates, the ear seat plates and the side plates are on the same horizontal line, and the side plates are fixedly connected to the left side and the right side of the female head seat.
[0009] As a further optimized content of the present utility model, wherein: the shape of the first anti-offset insertion plate is a cylinder, the shape of the second anti-offset insertion plate is a rectangular body, and a rectangular body groove is formed inside the left end side plate.
[0010] As a further optimized content of the present utility model, wherein: the shape of the active groove is a rectangular body at both ends, the active groove penetrates through the upper end of the first anti-offset insertion plate, the active groove is formed inside the second anti-offset insertion plate, and the internal structure of the second anti-offset insertion plate is the same as the internal structure of the first anti-offset insertion plate.
[0011] As a further optimized content of the present utility model, wherein: the lower end shape of the built-in limit plate is a rectangular body, the upper end shape of the built-in limit plate is a trapezoid body, the upper end of the slope slider protrudes from the upper part of the first anti-offset insertion plate, and the built-in limit plate is slidably connected inside the active groove formed in the first anti-offset insertion plate.
[0012] As a further optimized content of the present utility model, wherein: the front end of the pin is fixedly connected to the rear end of the male head seat, the pin is inserted into the inside of the socket seat, the shape of the built-in sliding cylinder is a hollow cylinder, the card slot penetrates through the front end of the side plate, the anti-misalignment slot is communicated with the card slot, the shape of the card slot is a rectangular body, the card slot penetrates through the top end of the side plate, and the shape of the anti-misalignment slot is a cylinder.
[0013] Compared with the prior art, the beneficial effects of the present utility model are:
[0014] In the present utility model, through the first anti-offset insertion plate, the side plate, the anti-misalignment slot, the second anti-offset insertion plate and the socket seat provided, the device utilizes the flared structure of the anti-misalignment slot, and the coaxial radio frequency connector can achieve quick alignment and insertion, significantly improving the connection efficiency. The shape design of the first anti-offset insertion plate and the second anti-offset insertion plate ensures that when the overall connection direction of the male head assembly and the female head assembly is incorrect, the positions of the pins and the socket seat correspond one-to-one, effectively preventing the pins from being damaged due to skew, and facilitating later maintenance and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2Schematic diagram of the male head interface structure of the present utility model;
[0017] Figure 3 Schematic diagram of the female head assembly structure of the present utility model;
[0018] Figure 4 For the present utility model Figure 3 Schematic diagram of the structure at position A;
[0019] Figure 5 For the present utility model Figure 3 Schematic diagram of the structure at position B.
[0020] In the figure: 1. Male head interface;
[0021] 2. Male head assembly; 21. Male head seat; 22. Sheath; 23. Ear seat plate; 24. First anti-offset insertion plate; 25. Movable groove; 26. Spring; 27. Built-in limit plate; 28. Slope slider; 29. Second anti-offset insertion plate;
[0022] 3. Female head assembly; 31. Female head seat; 32. Slot seat; 33. Side plate; 34. Built-in sliding cylinder; 35. Anti-misalignment slot; 36. Card slot;
[0023] 4. Pin. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "include" and / or "comprise" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or their combinations.
[0026] Please refer to Figures 1-5 , the present utility model provides a technical solution:
[0027] An insertable cluster radio frequency coaxial connector includes a male head interface 1 and a male head component 2. One side of the male head interface 1 is fixedly connected to the male head component 2. The inner side of the male head component 2 is in contact with the outer side of the female head component 3. An insertion pin 4 is fixedly connected to the inner side of the male head component 2. The male head component 2 includes a male head seat 21. A sleeve 22 is fixedly connected to the rear end of the male head seat 21. An ear seat plate 23 is fixedly connected to the outer side of the sleeve 22. A first anti-offset insertion plate 24 is fixedly connected to the rear end of the right ear seat plate 23. An activity groove 25 is formed inside the first anti-offset insertion plate 24. A spring 26 is fixedly connected to the inside of the activity groove 25 formed in the first anti-offset insertion plate 24. The top end of the spring 26 is fixedly connected to an internal limit plate 27. The top end of the internal limit plate 27 is fixedly connected to a slope slider 28. A second anti-offset insertion plate 29 is fixedly connected to the rear end of the left ear seat plate 23. The female head component 3 includes a female head seat 31. A slot seat 32 is fixedly connected to the front end of the female head seat 31. A side plate 33 is fixedly connected to the outer side of the female head seat 31. An internal sliding cylinder 34 is fixedly connected to the front end of the female head seat 31. An anti-error slot 35 is formed inside the side plate 33. A card slot 36 is formed inside the side plate 33. The front end of the male head seat 21 is fixedly connected to the rear end of the male head interface 1. The outer side of the internal sliding cylinder 34 is in contact with the inner side of the sleeve 22. The outer side of the first anti-offset insertion plate 24 slides inside the anti-error slot 35 formed in the side plate 33.
[0028] As a further implementation of this solution, the sleeve 22 is in the shape of a hollow cylinder, and the number of ear seat plates 23 is two. The ear seat plates 23 are fixedly connected to the left and right sides of the sleeve 22. This design enables the sleeve 22 to serve as a central support structure, facilitating the fixed connection of other components such as the ear seat plates 23 and enhancing the stability of the overall structure.
[0029] As a further implementation of this solution, the number of ear seat plates 23 corresponds one-to-one with the number of side plates 33. The ear seat plates 23 and the side plates 33 are on the same horizontal line. The side plates 33 are fixedly connected to the left and right sides of the female head seat 31, ensuring the structural symmetry between the ear seat plates 23 and the side plates 33, improving the overall balance and coordination. At the same time, the ear seat plates 23 and the side plates 33 are on the same horizontal line and are fixedly connected to the left and right sides of the female head seat 31, enhancing the overall stability and symmetry.
[0030] As a further implementation of this solution, the shape of the first anti-offset insertion plate 24 is a cylinder, the shape of the second anti-offset insertion plate 29 is a rectangular body, a rectangular body groove is provided inside the left end side plate 33, the shape of the movable groove 25 is a rectangular body at both ends, the movable groove 25 penetrates through the upper end of the first anti-offset insertion plate 24, the movable groove 25 is provided inside the second anti-offset insertion plate 29, and the internal structure of the second anti-offset insertion plate 29 is the same as that of the first anti-offset insertion plate 24. This design enables the first anti-offset insertion plate 24 and the second anti-offset insertion plate 29 to adapt to different connection requirements respectively. At the same time, the rectangular body groove provided inside the left end side plate 33 facilitates the insertion and positioning of the first anti-offset insertion plate 24 and the second anti-offset insertion plate 29, ensuring the internal structural consistency of the first anti-offset insertion plate 24 and the second anti-offset insertion plate 29 and facilitating assembly and maintenance;
[0031] As a further implementation of this solution, the lower end shape of the built-in limit plate 27 is a rectangular body, the upper end shape of the built-in limit plate 27 is a trapezoid body, the upper end of the slope slider 28 protrudes from the upper part of the first anti-offset insertion plate 24, and the built-in limit plate 27 is slidably connected inside the movable groove 25 provided in the first anti-offset insertion plate 24, so that the built-in limit plate 27 can match the upper end of the first anti-offset insertion plate 24 and the inner structure of the second anti-offset insertion plate 29, enhancing the stability and adaptability of the connection;
[0032] As a further implementation of this solution, the front end of the pin 4 is fixedly connected to the rear end of the male head seat 21, the pin 4 is inserted into the inside of the socket seat 32, the shape of the built-in sliding cylinder 34 is a hollow cylinder, the card slot 36 penetrates through the front end of the side plate 33, the anti-misalignment socket 35 is communicated with the card slot 36, the shape of the card slot 36 is a rectangular body, the card slot 36 penetrates through the top end of the side plate 33, and the shape of the anti-misalignment socket 35 is a cylinder, ensuring the tight connection between the pin 4 and the male head seat 21. The pin 4 is inserted into the inside of the socket seat 32, providing a stable fixing method. At the same time, the shape of the anti-misalignment socket 35 is a cylinder and is communicated with the card slot 36, enhancing the overall connection strength.
[0033] Workflow: When the male head component 2 and the female head component 3 are connected, to prevent damage to the pin 4 caused by skew, the first anti-skew insertion plate 24 is roughly aligned with the inside of the anti-error slot 35 opened on the inner side of the right end side plate 33, and at the same time, the second anti-skew insertion plate 29 is roughly aligned with the anti-error slot 35 opened on the inner side of the left end side plate 33. Both anti-error slots 35 are flared structures, which facilitate the quick insertion of the first anti-skew insertion plate 24 and the second anti-skew insertion plate 29 into the anti-error slots 35 opened on the side plate 33. At the same time, the shape design of the first anti-skew insertion plate 24 and the second anti-skew insertion plate 29 can prevent the overall connection direction of the male head component 2 and the female head component 3 from being incorrect, ensuring that the positions of the pins 4 and the slot seats 32 correspond one by one when connected. When the first anti-skew insertion plate 24 and the second anti-skew insertion plate 29 are respectively inside the anti-error slots 35, the male head seat 21 and the female head seat 31 are squeezed towards each other. At this time, the pins 4 gradually slide into the inside of the slot seats 32. At this time, the built-in sliding cylinder 34 slides inside the housing 22. At the same time, when the first anti-skew insertion plate 24 slides inside the anti-error slot 35, when the slope slider 28 is squeezed, the slope slider 28 drives the built-in limiting plate 27 to slide into the movable groove 25 opened on the first anti-skew insertion plate 24, and the movable groove 25 squeezes the spring 26, and the spring 26 deforms. Under the action of the elastic force of the spring 26, the slope slider 28 moves towards the outside of the first anti-skew insertion plate 24. When the slope slider 28 moves to the lower end of the card slot 36, under the action of the elastic force of the spring 26, the slope slider 28 slides into the card slot 36, and at this time, there will be a "click" sound, indicating that the device connection is completed. When disassembly is required, insert a screwdriver into the card slot 36 to squeeze the two slope sliders 28, realizing the separation of the male head component 2 and the female head component 3, which is convenient for later maintenance.
[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An insertable bundled RF coaxial connector, comprising a male head interface (1) and a male head assembly (2), characterized in that: One side of the male connector interface (1) is fixedly connected with a male component (2). The inner side of the male component (2) is attached to the outer side of the female component (3). The inner side of the male component (2) is fixedly connected with a pin (4). The male component (2) includes a male seat (21). The rear end of the male seat (21) is fixedly connected with a sleeve (22). The outer side of the sleeve (22) is fixedly connected with an ear seat plate (23). The rear end of the right ear seat plate (23) is fixedly connected with a first anti-offset insertion plate (24). An activity groove (25) is opened on the inner side of the first anti-offset insertion plate (24). A spring (26) is fixedly connected to the inner side of the activity groove (25) opened on the first anti-offset insertion plate (24). The top of the spring (26) is fixedly connected with an internal limiting plate (27). The top of the internal limiting plate (27) is fixedly connected with a slope slider (28). The rear end of the left ear seat plate (23) is fixedly connected with a second anti-offset insertion plate (29). The female component (3) includes a female seat (31). The front end of the female seat (31) is fixedly connected with a slot seat (32). The outer side of the female seat (31) is fixedly connected with a side plate (33). The front end of the female seat (31) is fixedly connected with an internal sliding cylinder (34). An anti-error slot (35) is opened on the inner side of the side plate (33). A clamping groove (36) is opened on the inner side of the side plate (33). The front end of the male seat (21) is fixedly connected with the rear end of the male connector interface (1). The outer side of the internal sliding cylinder (34) is attached to the inner side of the sleeve (22). The outer side of the first anti-offset insertion plate (24) slides inside the anti-error slot (35) opened on the side plate (33).
2. The plug-in type clustered radio frequency coaxial connector according to claim 1, characterized in that: The sleeve (22) is in the shape of a hollow cylinder. The number of the ear seat plates (23) is two, and the ear seat plates (23) are fixedly connected to the left side and the right side of the sleeve (22).
3. The plug-in type cluster radio frequency coaxial connector according to claim 1, characterized in that: The number of the ear seat plates (23) corresponds one by one to the number of the side plates (33). The ear seat plates (23) and the side plates (33) are on the same horizontal line. The side plates (33) are fixedly connected to the left side and the right side of the female seat (31).
4. The plug-in type clustered radio frequency coaxial connector according to claim 1, wherein: The first anti-offset insertion plate (24) is in the shape of a cylinder. The second anti-offset insertion plate (29) is in the shape of a rectangular body. A rectangular body groove is opened on the inner side of the left side plate (33).
5. The plug-in type clustered radio frequency coaxial connector according to claim 1, characterized in that: The activity groove (25) is opened in the shape of a rectangular body at both ends. The activity groove (25) penetrates through the upper end of the first anti-offset insertion plate (24). An activity groove (25) is opened on the inner side of the second anti-offset insertion plate (29). The internal structure of the second anti-offset insertion plate (29) is the same as the internal structure of the first anti-offset insertion plate (24).
6. The plug-in type clustered radio frequency coaxial connector according to claim 1, characterized in that: The lower end of the internal limiting plate (27) is in the shape of a rectangular body. The upper end of the internal limiting plate (27) is in the shape of a trapezoid body. The upper end of the slope slider (28) protrudes from the upper part of the first anti-offset insertion plate (24). The internal limiting plate (27) is slidably connected to the inner side of the activity groove (25) opened on the first anti-offset insertion plate (24).
7. An insertable cluster radio frequency coaxial connector according to claim 1, characterized in that: The front end of the pin (4) is fixedly connected to the rear end of the male head seat (21). The pin (4) is inserted into the interior of the slot seat (32). The built-in sliding cylinder (34) is in the shape of a hollow cylinder. The card slot (36) penetrates through the front end of the side plate (33). The anti-misalignment slot (35) communicates with the card slot (36). The card slot (36) is formed in the shape of a rectangular body and penetrates through the top end of the side plate (33). The anti-misalignment slot (35) is formed in the shape of a cylinder.