Double-end connection floating connector

Abstract

The utility model relates to the technical field of vehicle-mounted electric connection, in particular to a double-end connection floating connector, which comprises a shell, a plug connector and a floating connector, the plug connector is arranged on the shell, and the floating connector is movably arranged on the plug connector; the plug connector comprises an electric terminal, a built-in colloid and a sealing element, and the sealing element is arranged in the built-in colloid to form a sealing structure; the floating connector comprises a floating terminal, an insulating sleeve and a floating sleeve; the floating sleeve moves in the shell; a plug connector and a floating connector are respectively arranged in a shell to form a double-end structure; the plugging connector ensures the reliability of current transmission, and the sealing element isolates the external environment to form a protective barrier, so that the waterproof and dustproof performance is enhanced; the floating terminal realizes electrical isolation through the insulating sleeve, allows floating adjustment within a certain range, and ensures smooth and stable connection. And high-precision and high-performance connection requirements are enhanced, the flexibility is high, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vehicle-mounted electric connection, concretely to a double -end connection floating connector. BACKGROUND

[0002] A vehicle-mounted connector is an electronic component used to connect internal and external devices of a vehicle. With the rapid development of the automotive industry, the number and types of vehicle-mounted connectors are also increasing with the trend of vehicle intelligence and networking. For example, vehicle-mounted entertainment systems, camera systems, navigation systems, and autonomous driving systems all require vehicle-mounted connectors to achieve data transmission and power supply between devices. As an important part of the driving assistance system, the connector of the vehicle-mounted camera is also evolving and improving. Higher requirements are placed on vehicle-mounted camera connectors, which need to have low power consumption and high efficiency.

[0003] The existing vehicle-mounted camera connector is not firmly connected to the vehicle-mounted camera during actual use due to the vehicle-mounted electric connection and the components installed for vehicle-mounted electric connection. During vehicle travel, the vehicle-mounted electric connection and the vehicle-mounted camera are prone to loosening due to bumps, resulting in the vehicle-mounted camera falling off and causing danger to vehicle travel. SUMMARY

[0004] To solve the above problems, the utility model provides a double -end connection floating connector, solves the existing vehicle-mounted camera connector in actual use, because of the vehicle-mounted electric connection and the component for installing vehicle-mounted electric connection to the vehicle-mounted camera connection not firm, in the process of vehicle driving, because of the jolt, the vehicle-mounted electric connection and the vehicle-mounted camera between easy loosening, thus appear the vehicle-mounted vehicle-mounted camera to fall off the fault occurs, thus to the vehicle's travel causes the danger.

[0005] The utility model adopts the technical scheme: a double -end connection floating connector, including shell, plug connector and floating connector, plug connector set up in the shell, floating connector activity sets up in plug connector, plug connector includes electricity terminal, built -in colloid and sealing element, electricity terminal sets up on built -in colloid, sealing element sets up on one end of built -in colloid relative to electricity terminal, to form sealing structure on built -in colloid, floating connector includes floating terminal, insulating sleeve and floating sleeve, floating terminal passes and sets up in insulating sleeve, insulating sleeve sets up in floating sleeve, floating sleeve activity sets up in the shell.

[0006] Further improvement of the above scheme is that the shell includes a plug-in end, a fixed end, and a movable end in sequence, the plug-in connector is arranged in the plug-in end, the floating connector is arranged in the movable end, and the fixed end is used for fixing the plug-in connector and the floating connector.

[0007] Further improvement of the above scheme is that the plug-in end comprises a plug-in port, the plug-in end is provided with an abutting convex point on the side close to the plug-in port, the plug-in port is provided with a slope, and one end of the abutting convex point is in abutment with the plug-in connector.

[0008] Further improvement of the above scheme is that the fixed end comprises a fixed step and a fixed ring, the fixed step and the fixed ring are arranged on the inner diameter of the shell, and the fixed step and the fixed ring are used for limiting and fixing the plug-in connector and the floating connector.

[0009] Further improvement of the above scheme is that the movable end comprises a movable ring, the movable ring is arranged opposite to the fixed ring, so as to form a movable groove on the inner diameter of the shell.

[0010] Further improvement of the above scheme is that the built-in colloid comprises a built-in cavity, the built-in colloid is provided with an edge groove on the upper ring close to the built-in cavity, the floating terminal can be arranged in the built-in cavity and matched with the power terminal, and the built-in colloid is flush with or lower than the plug-in port.

[0011] Further improvement of the above scheme is that the sealing element comprises a built-in sealing block and an external sealing ring, the built-in sealing block is provided with a sealing hole, the built-in sealing block is arranged at one end of the built-in cavity, and one end of the power terminal is arranged in the sealing hole.

[0012] Further improvement of the above scheme is that the floating terminal comprises a floating cavity, the floating terminal is provided with a limiting elastic sheet at two ends close to the floating cavity, and the power terminal is arranged in the floating cavity.

[0013] Further improvement of the above scheme is that the insulating sleeve comprises an insulating cavity, the insulating sleeve is provided with an insulating ring close to the insulating cavity, the insulating ring is provided with two groups, an insulating groove is arranged between the two groups of insulating rings, the floating terminal is arranged in the insulating cavity, and the insulating groove is matched with the movable ring, so that the floating connector moves in the shell.

[0014] Further improvement of the above scheme is that the floating sleeve comprises a floating groove, the floating sleeve is provided with a floating elastic sheet at two ends close to the floating groove, the floating elastic sheet is provided with a floating ring, and the floating ring is matched with the movable groove.

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

[0016] Compared with the existing camera vehicle-mounted electrical connection, the utility model discloses a double -end structure is formed to the connection practicality of connector is enhanced through the plug connector and the floating connector setting in the shell respectively, and the current transmission reliability and efficiency are ensured through the precision arrangement of the electricity terminal in the plug connector on the built -in colloid, the waterproof dustproof performance of connector is enhanced through the sealing element, effective isolation external environment, the protection barrier is formed to the electricity terminal, the safety and reliability of long -term use are ensured, the electrical isolation is realized through the insulating sleeve of floating terminal, and the insulating sleeve is supported by the floating sleeve, and the smooth and stable of connection are ensured in a certain range of floating adjustment, the high -precision high -performance connection demand is enhanced, and the utility model discloses a high flexibility, strong practicality, and good use prospect. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the perspective view of the double -end connection floating connector of the utility model;

[0018] Figure 2 It is the perspective view in another embodiment of the double -end connection floating connector of the utility model;

[0019] Figure 3 It is the front view of the double -end connection floating connector of the utility model;

[0020] Figure 4 It is Figure 3 It is the sectional view at A-A;

[0021] Figure 5 It is the explosion drawing of the double -end connection floating connector of the utility model.

[0022] The figure mark explanation: shell 10, plug end 11, plug port 112, abutment convex point 113, fixed end 12, fixed step 121, fixed ring 122, movable end 13, movable ring 131, movable groove 132;

[0023] Plug connector 20, electricity terminal 21, built -in colloid 22, built -in cavity 221, side groove 223, sealing element 23, built -in sealing block 231, external sealing ring 232 sealing hole 233;

[0024] Floating connector 30, floating terminal 31, floating cavity 311, limiting elastic sheet 312, insulating sleeve 32, insulating cavity 321, insulating ring 322, insulating groove 323, floating sleeve 33, floating groove 331, floating elastic sheet 332, floating ring 334. DETAILED DESCRIPTION

[0025] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0026] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0028] like Figures 1-5 As shown in the embodiment of this utility model, a double-ended floating connector 30 is provided, including a housing 10, a plug connector 20, and a floating connector 30. The plug connector 20 is disposed within the housing 10, and the floating connector 30 is movably disposed within the plug connector 20. The plug connector 20 includes a power terminal 21, an internal adhesive 22, and a sealing element 23. The power terminal 21 is disposed on the internal adhesive 22, and the sealing element 23 is disposed at one end of the internal adhesive 22 relative to the power terminal 21 to form a sealing structure on the internal adhesive 22. The floating connector 30 includes a floating terminal 31, an insulating sleeve 32, and a floating sleeve 33. The floating terminal 31 passes through the insulating sleeve 32, the insulating sleeve 32 is disposed on the floating sleeve 33, and the floating sleeve 33 is movably disposed within the housing 10. In this embodiment, the plug connector 20 and the floating connector 30 are respectively disposed within the housing 10 to form a double-headed structure, enhancing the practicality of the connector connection. Furthermore, the electrical terminals 21 within the plug connector 20 are precisely arranged on the built-in colloid 22, ensuring the reliability and efficiency of current transmission. The sealing element 23 effectively isolates the external environment, forming a protective barrier for the electrical terminals 21, enhancing the connector's waterproof and dustproof performance, and ensuring long-term safety and reliability. The floating terminal 31 achieves electrical isolation through the insulating sleeve 32, which is supported by the floating sleeve 33, allowing for a certain range of floating adjustment to ensure smooth and stable connection. This enhances the high-precision, high-performance connection requirements, offering high flexibility and strong practicality.

[0029] like Figures 1 to 4As shown, the shell 10 includes in turn a plug-in end 11, a fixed end 12 and a movable end 13, the plug-in connector 20 is arranged in the plug-in end 11, the floating connector 30 is arranged in the movable end 13, and the fixed end 12 is used to fix the plug-in connector 20 and the floating connector 30. In this embodiment, the plug-in connector 20 is built-in in the plug-in end 11, which ensures the preliminary establishment and stability of the connection; the floating connector 30 is built-in in the movable end 13, which provides additional connection flexibility and fault tolerance; the fixed end 12 effectively fixes the plug-in connector 20 and the floating connector 30, ensuring the stability and reliability of the overall structure, improving the convenience and firmness of the connection, and enhancing the adaptability and durability of the connection through the introduction of the floating connector 30, optimizing the connection performance and service life.

[0030] The plug-in end 11 includes a plug-in port 112, and the plug-in end 11 is provided with an abutting bump 113 on the side close to the plug-in port 112. The plug-in port 112 is designed as a slope, and one end of the abutting bump 113 abuts against the plug-in connector 20. In this embodiment, the plug-in port 112 is designed as a slope, which facilitates the guidance and smooth access during the plug-in process, reduces the difficulty of insertion, and improves the connection efficiency; and the abutting bump 113 is arranged on the side of the plug-in end 11 close to the plug-in port 112, and one end of the abutting bump 113 abuts against the plug-in connector 20, which effectively enhances the stability of the connection part, prevents the connection from loosening, ensures the reliability and durability of the connection, and is suitable for various application scenarios that require high-precision and high-stability connection.

[0031] The fixed end 12 includes a fixed step 121 and a fixed ring 122, both of which are arranged on the inner diameter of the shell 10, and are used to limit and fix the plug-in connector 20 and the floating connector 30. In this embodiment, the fixed step 121 and the fixed ring 122 work together to provide stable and reliable plug-in limiting and fixing support for the connector and the floating connector 30, ensuring the accurate positioning and firm installation of the connector during the connection process, effectively preventing the occurrence of connection loosening or falling off, thereby improving the stability and reliability of the entire connection system.

[0032] The movable end 13 includes a movable ring 131, which is arranged opposite to the fixed ring 122 to form a movable groove 132 on the inner diameter of the shell 10. In this embodiment, the movable ring 131 and the fixed ring 122 are arranged oppositely inside the shell 10 to construct a movable groove 132, which ensures the flexibility and stability of the connector in a dynamic environment. The formation of the movable groove 132 provides the necessary space for the floating end of the connector, optimizes the adaptability and durability of the connector, and meets the high-performance connection demand under complex working conditions.

[0033] As Figures 1 to 2 shown, the built-in colloid 22 includes a built-in cavity 221, and a side groove 223 is arranged near the upper part of the built-in cavity 221. The floating terminal 31 can be arranged in the built-in cavity 221 and matched with the power terminal 21. The built-in colloid 22 is flush with or lower than the plug-in port 112. In this embodiment, the built-in colloid 22 contains the built-in cavity 221 for accommodating the floating terminal 31, and the side groove 223 is arranged near the upper part of the built-in cavity 221. This structure enables the floating terminal 31 to smoothly penetrate the built-in cavity 221 and accurately match the power terminal 21. The built-in colloid 22 is designed to be flush with or slightly lower than the plug-in port 112, which optimizes the overall structure of the connector and ensures the stability and reliability of the connection process, thereby improving the connection efficiency of the connector.

[0034] The sealing element 23 includes a built-in sealing block 231 and an external sealing ring 232. The built-in sealing block 231 is arranged at one end of the built-in cavity 221 and has a sealing hole 233. One end of the power terminal 21 penetrates the sealing hole 233. In this embodiment, the sealing hole 233 on the built-in sealing block 231 ensures the sealing performance of the power terminal 21 during penetration. The built-in sealing block 231 is accurately placed at one end of the built-in cavity 221, effectively preventing the intrusion of moisture, dust and other impurities in the external environment, ensuring the internal cleanliness and electrical performance of the connector, improving the sealing reliability of the connector, and prolonging the service life.

[0035] As Figures 4 to 5 shown, the floating terminal 31 includes a floating cavity 311. Limiting springs 312 are arranged near both ends of the floating cavity 311. The power terminal 21 can be movably arranged in the floating cavity 311. In this embodiment, the limiting springs 312 are arranged at both ends of the floating cavity 311, ensuring the stability and reliability of the floating terminal 31 during operation. The power terminal 21 can be movably arranged in the floating cavity 311, which not only improves the flexibility of the connection but also enhances the ability to adapt to different connection requirements. The limiting springs 312 effectively prevent the power terminal 21 from excessive deviation or falling off during the floating process, ensuring the stability and safety of the connection.

[0036] The insulating sleeve 32 comprises an insulating cavity 321, and the insulating sleeve 32 is provided with two groups of insulating rings 322 near the insulating cavity 321, and the two groups of insulating rings 322 are provided with an insulating groove 323, the floating terminal 31 is arranged in the insulating cavity 321, and the insulating groove 323 is matched with the movable ring 131, so that the floating connector 30 moves in the shell 10. In the embodiment, the two groups of insulating rings 322 are arranged in the adjacent area of the insulating cavity 321 to form the insulating groove 323, the insulating performance is enhanced, and the insulating groove 323 is matched with the movable ring 131, so that the floating terminal 31 moves flexibly in the insulating cavity 321.

[0037] The floating sleeve 33 comprises a floating groove 331, and the floating sleeve 33 is provided with floating springs 332 near two ends of the floating groove 331, and the floating springs 332 are provided with floating rings 334, and the floating rings 334 are matched with the movable groove 132. In the embodiment, the floating springs 332 are arranged at two ends of the floating groove 331, and the floating rings 334 are arranged in the floating springs 332, and the floating rings 334 are matched with the specific movable groove 132, so that the floating sleeve 33 is flexible and stable during connection, the connection accuracy and reliability are enhanced, the failure risk caused by loose or misalignment of connection is reduced, and efficient and stable connection performance is realized.

[0038] The utility model provides a double -end connection floating connector 30, including shell 10, plug connector 20 and floating connector 30, plug connector 20 is arranged in shell 10, floating connector 30 is movably arranged in plug connector 20, plug connector 20 includes electricity -making terminal 21, built -in colloid 22 and sealing element 23, electricity -making terminal 21 is arranged on built -in colloid 22, and sealing element 23 is arranged on one end of built -in colloid 22 relative to electricity -making terminal 21 to form sealed structure on built -in colloid 22, floating connector 30 includes floating terminal 31, insulating sleeve 32 and floating sleeve 33, floating terminal 31 is arranged in insulating sleeve 32, insulating sleeve 32 is arranged in floating sleeve 33, and floating sleeve 33 is movably arranged in shell 10, in the embodiment, plug connector 20 and floating connector 30 are arranged in shell 10 respectively to form double -end structure, and the connection practicability of connector is enhanced, and the electricity -making terminal 21 in plug connector 20 is precisely arranged on built -in colloid 22, and the reliability and efficiency of current transmission are ensured, and through sealing element 23, external environment is effectively isolated, and the protection barrier is formed to electricity -making terminal 21, and the waterproof dustproof performance of connector is enhanced, and the safety and reliability of long -term use are ensured, and floating terminal 31 is electrically isolated through insulating sleeve 32, and at the same time, insulating sleeve 32 is supported by floating sleeve 33, allows the floating adjustment in a certain range, guarantees the smooth and stable of connection, enhances the high -precision high -performance connection demand, and the flexibility is high, and the practicability is strong, and has good use prospect.

[0039] The above embodiments only express several embodiments of the utility model, and the description is more specific and detailed, but it can not be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled person in the art, on the premise of not departing from the utility model concept, can make a number of deformation and improvement, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be the appended claims.

Claims

1. A double ended connection floating connector, characterized by: The utility model provides a floating connector, which comprises a shell, a plug connector and a floating connector, the plug connector is arranged in the shell, and the floating connector is movably arranged in the plug connector; the plug connector comprises an electric terminal, an inner glue body and a sealing element, the electric terminal is arranged on the inner glue body, and the sealing element is arranged at one end of the inner glue body relative to the electric terminal to form a sealing structure on the inner glue body; the floating connector comprises a floating terminal, an insulating sleeve and a floating sleeve, the floating terminal is arranged in the insulating sleeve, the insulating sleeve is arranged in the floating sleeve, and the floating sleeve is movably arranged in the shell.

2. The double ended connection floating connector of claim 1, wherein: The shell comprises a plug end, a fixed end and a movable end in sequence, the plug connector is arranged in the plug end, the floating connector is arranged in the movable end, and the fixed end is used for fixing the plug connector and the floating connector.

3. The double ended connection floating connector of claim 2, wherein: The plug end comprises a plug port, one side of the plug end close to the plug port is provided with an abutting convex point, the plug port is arranged in an inclined surface, and one end of the abutting convex point is in abutment with the plug connector.

4. The double ended connection floating connector of claim 3, wherein: The fixed end comprises a fixed step and a fixed ring, both the fixed step and the fixed ring are arranged on the inner diameter of the shell, and the fixed step and the fixed ring are used for limiting and fixing the plug connector and the floating connector.

5. The double ended connection floating connector of claim 4, wherein: The movable end comprises a movable ring, the movable ring is arranged opposite to the fixed ring to form a movable groove on the inner diameter of the shell.

6. The double ended connection floating connector of claim 1, wherein: The inner glue body comprises an inner cavity, the inner glue body is provided with a side groove on one side close to the inner cavity, the floating terminal can be arranged in the inner cavity and matched with the electric terminal, and the inner glue body is flush with or lower than the plug port.

7. The double ended connection floating connector of claim 6, wherein: The sealing element comprises an inner sealing block and an outer sealing ring, the inner sealing block is provided with a sealing hole, the inner sealing block is arranged at one end of the inner cavity, and one end of the electric terminal is arranged in the sealing hole.

8. The double ended connection floating connector of claim 7, wherein: The floating terminal comprises a floating cavity, the floating terminal is provided with a limiting elastic sheet at both ends close to the floating cavity, and the electric terminal is arranged in the floating cavity.

9. The double ended connection floating connector of claim 8, wherein: The insulating sleeve comprises an insulating cavity, the insulating sleeve is provided with an insulating ring on one side close to the insulating cavity, the insulating ring is provided with two groups, an insulating groove is arranged between the two groups of insulating rings, the floating terminal is arranged in the insulating cavity, and the insulating groove is matched with the movable ring so that the floating connector can move in the shell.

10. The double ended connection floating connector of claim 9, wherein: The floating sleeve comprises a floating groove, the floating sleeve is provided with a floating elastic sheet at both ends close to the floating groove, the floating elastic sheet is provided with a floating ring, and the floating ring is matched with the movable groove.

Images