Automobile connector with bidirectional plug-in structure
By introducing a snap-fit design with connecting blocks, brackets, and springs into the automotive connector, the problem of loosening and falling off of traditional connectors is solved, achieving higher stability and reliability and ensuring the normal operation of the electrical system.
Patent Information
- Application Number
- CN202520054782.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Traditional automotive connectors lack a robust and reliable fixing function, making them prone to loosening or falling off during bumps and vibrations, which affects the stability and safety of the electrical system.
The design employs a connecting block, a card holder, and a spring. The card holder is tightly attached to the connecting block via a snap-fit mechanism. Combined with the fixation of the bottom shell and elastic elements, this enhances the stability and reliability of the connector.
It effectively prevents connectors from loosening or falling off under various conditions, improves the stability of circuit and signal transmission, enhances the connector's resistance to vibration and shock, and ensures the normal operation of electronic equipment and the reliability of signal transmission.
Smart Images
Figure CN223713214U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of automobile connector, especially a kind of automobile connector of bidirectional plug-in structure. BACKGROUND
[0002] As an innovative electrical connection component in modern automobile electronic systems, the automobile connector of bidirectional plug-in structure plays a crucial role. However, with the acceleration of automobile intelligentization and electrification trends and the continuous improvement of high-performance demands, the design requirements for automobile connectors are becoming increasingly stringent.
[0003] In practical applications, traditional automobile connectors generally lack stable and reliable fixing functions. This deficiency is particularly pronounced during vehicle travel, especially on bumpy and frequently vibrating road sections. Due to the lack of effective fixing mechanisms, the plug-in parts of the connectors are prone to looseness or even detachment, which not only directly leads to the failure of the connectors themselves, but also may trigger a series of chain reactions. For example, unstable power supply to critical electronic devices may cause system failure, affecting the normal operation of driving assistance systems and reducing the safety performance of vehicles; and the interruption of signal transmission may interfere with the accuracy of vehicle-mounted communication, entertainment systems and vehicle diagnostic functions, thereby causing difficulties in driving experience and vehicle maintenance.
[0004] To address the above problems, we need to provide an automobile connector of bidirectional plug-in structure. INVENTION CONTENTS
[0005] To overcome the lack of stable and reliable fixing functions in traditional automobile connectors, the utility model provides an automobile connector of bidirectional plug-in structure.
[0006] An automobile connector of bidirectional plug-in structure includes automobile connector left end, automobile connector right end, shell, connecting line, connecting block, card holder and spring. The right side of automobile connector left end is connected with automobile connector right end, and the outer side of automobile connector right end is provided with shell. The outer side of automobile connector left end and automobile connector right end is provided with connecting line. The upper and lower sides of the top of automobile connector right end are provided with connecting block. The card holder is connected with the upper and lower sides of automobile connector right end through spring.
[0007] Optionally, it also includes bottom shell, protective shell and elastic element. Two bottom shells are arranged between the outer sides of automobile connector left end and automobile connector right end. Protective shell is arranged on the outer side of two bottom shells through elastic element.
[0008] Optionally, it also includes card rod. Card rod is arranged between the left and right sides of two bottom shells.
[0009] Optionally, a sealing block is further included, and the sealing block is sleeved between the connecting line and the side edges of the two bottom shells.
[0010] Optionally, the card frame is tightly attached to the connecting block on the right end of the automobile connector.
[0011] Optionally, the elastic member is a shock-absorbing spring.
[0012] The utility model has the beneficial effects and significant progress that:
[0013] The utility model discloses a connecting block, a card frame and a spring are designed, so that the card frame can firmly fix the right end of the automobile connector. This design effectively prevents the automobile connector from loosening or falling off in various situations, thereby significantly improving the stability and reliability of the connection. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.
[0015] Figure 2 It is the three-dimensional structure schematic diagram of the left end of the automobile connector, the right end of the automobile connector and the shell of the utility model.
[0016] Figure 3 It is the first three-dimensional structure schematic diagram of the connecting block, the card frame and the spring of the utility model.
[0017] Figure 4 It is the second three-dimensional structure schematic diagram of the connecting block, the card frame and the spring of the utility model.
[0018] Figure 5 It is the three-dimensional structure schematic diagram of the bottom shell, the card rod, the protective shell and the elastic member of the utility model.
[0019] Figure 6 It is the three-dimensional structure schematic diagram of the connecting line and the bottom shell of the utility model.
[0020] Markings in the drawings: 1: left end of automobile connector, 2: right end of automobile connector, 3: shell, 4: connecting line, 5: connecting block, 6: card frame, 7: spring, 8: bottom shell, 9: card rod, 10: protective shell, 11: elastic member, 12: sealing block. DETAILED DESCRIPTION
[0021] The embodiments of the utility model will be described below with reference to the drawings.
[0022] Embodiment: a bidirectional plug-in structure automobile connector, such as Figures 1-6As shown, including the car connector left end 1, car connector right end 2, shell 3, connecting line 4, connecting block 5, card frame 6, spring 7, bottom shell 8, card rod 9, protective shell 10, elastic element 11 and sealing block 12, the right side of the car connector left end 1 is connected with the car connector right end 2, and the two parts are the main body of the car connector, which is connected by clamping to realize the transmission of circuit or signal. They are the key components in the automobile electrical system, responsible for connecting different electronic devices, and the outside of the car connector right end 2 is connected with the shell 3, so that the car connector right end 2 is wrapped by the shell 3, which plays a protective and supporting role, preventing the car connector from being damaged by the external environment. The outside of the car connector left end 1 and the car connector right end 2 is connected with the connecting line 4, which is responsible for transmitting current or signal, and they are the key path of electrical connection. The top and bottom of the car connector right end 2 are connected with the connecting block 5, and the connecting block 5 is connected with the card frame 6. The outer end of the card frame 6 slides through the outside of the shell 3, and the card frame 6 and the upper and lower sides of the car connector right end 2 are connected with the spring 7 to apply force to the card frame 6, so that the card frame 6 is tightly attached to the connecting block 5, thereby fixing the car connector right end 2. The card frame 6 is tightly attached to the connecting block 5 on the car connector right end 2, thereby fixing the car connector right end 2. Two bottom shells 8 are provided between the outside of the car connector left end 1 and the car connector right end 2, and the connecting line 4 extends outward and penetrates the side edge of the bottom shell 8. The two bottom shells 8 are designed in front and back symmetry, and the card rod 9 is provided between the left and right sides of the two bottom shells 8. The card rod 9 is used to fix the two bottom shells 8 together. The protective shell 10 is connected to the outside of the two bottom shells 8 through the elastic element 11, which is a shock absorbing spring. The elastic element 11 provides the necessary elasticity and buffering to adapt to different installation conditions and external environmental changes. The sealing block 12 is provided between the connecting line 4 and the side edge of the two bottom shells 8 to prevent gaps between the connecting line 4 and the bottom shell 8, thereby preventing the entry of dust and water, ensuring the normal use of the car connector is not affected.
[0023] The car connector left end 1 and the car connector right end 2 are the main body parts of the connector, which are tightly connected through careful clamping design. This clamping method not only ensures the stable transmission of circuit or signal, but also makes the connector play a key role in the automobile electrical system, which can effectively connect different electronic devices. The shell 3 tightly wraps the outside of the car connector right end 2, providing necessary protection and support for the connector, effectively preventing the connector from being damaged by external environment such as impact, dust or moisture, thereby ensuring the long-term stable operation of the connector.
[0024] The connecting line 4 is the key path of electrical connection, which is connected to the outside of the car connector left end 1 and right end respectively. They are responsible for transmitting current or signal, ensuring that each part of the automobile electrical system can communicate and work normally.
[0025] On the top and bottom sides of the right end 2 of the automobile connector, connecting blocks 5 are firmly installed. On these connecting blocks 5, card holders 6 are clamped, and the outer ends of the card holders 6 can slide through the outer sides of the shell 3. Springs 7 are connected between the card holders 6 and the top and bottom sides of the right end 2 of the automobile connector, providing the card holders 6 with continuous elastic force. This design allows the card holders 6 to tightly adhere to the connecting blocks 5, firmly fixing the right end 2 of the automobile connector and ensuring that it does not loosen or fall off under various conditions.
[0026] Between the two bottom shells 8, the connecting line 4 extends outward and penetrates the side edges of the bottom shells 8, providing additional protection and support for the connecting line 4. At the same time, the two bottom shells 8 are firmly fixed together by the clamping rods 9, which enhances the overall structural strength of the connector and improves its resistance to vibration and impact.
[0027] In addition, the outer sides of the bottom shells 8 are connected to the protective shell 10 through elastic members 11. The elastic members 11 provide the protective shell 10 with the necessary elasticity and cushioning, allowing it to adapt to different installation conditions and external environmental changes. This design not only enhances the durability of the connector, but also improves its performance in harsh environments.
[0028] Finally, sealing blocks 12 are fitted between the connecting line 4 and the side edges of the two bottom shells 8. These sealing blocks 12 effectively prevent gaps from occurring between the connecting line 4 and the bottom shells 8, thereby preventing the entry of dust and water. This sealing design ensures that the normal use of the automobile connector is not affected by the external environment, improving its reliability and service life.
[0029] Although the present disclosure has been shown and described with respect to certain exemplary embodiments thereof, it should be understood by those skilled in the art that various changes in form and detail can be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-described embodiments, but should be determined only by the appended claims, and should be defined by the equivalents of the appended claims.
Claims
1. A vehicle connector of a bidirectional plug-in structure, characterized by: The utility model relates to a car connector which comprises a left end (1), a right end (2), a shell (3), a connecting wire (4), a connecting block (5), a clamping frame (6) and a spring (7), the right end (2) is clamped to the left end (1), the shell (3) is arranged outside the right end (2), the connecting wire (4) is arranged outside the left end (1) and the right end (2), the connecting block (5) is arranged on the top of the right end (2), the clamping frame (6) is clamped to the connecting block (5), the clamping frame (6) is slidably penetrated through the shell (3), and the spring (7) is arranged between the clamping frame (6) and the right end (2).
2. The automotive connector of claim 1, wherein: The utility model also comprises a bottom shell (8), a protective shell (10) and an elastic member (11), two bottom shells (8) are arranged between the left end (1) and the right end (2), the protective shell (10) is arranged outside the bottom shell (8) through the elastic member (11).
3. The automotive connector of claim 2, wherein: The utility model also comprises a clamping rod (9), the clamping rod (9) is arranged between the left and right sides of the bottom shell (8).
4. The automotive connector of claim 3, wherein: The utility model also comprises a sealing block (12), the sealing block (12) is sleeved between the connecting wire (4) and the side edge of the bottom shell (8).
5. The automotive connector of claim 1, wherein: the first and second mating surfaces are substantially parallel to each other; and the first and second mating surfaces are substantially perpendicular to the longitudinal axis of the connector. 5 The clamping frame (6) is tightly attached to the connecting block (5) on the right end (2).
6. The automotive connector of claim 2, wherein: The elastic member (11) is a damping spring (7).