Telescopic distribution box for vehicle charger data connection lines
By designing a telescopic wiring box for vehicle charging data connection lines and automatically storing data connection lines using a combined structure, the problems of entanglement and safety hazards between smart devices and vehicle connection lines are solved, and the lines are quickly stored and conveniently stored.
Patent Information
- Application Number
- CN202420939306.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Due to the large number of data connection lines between smart devices and vehicles, they are easy to wrap around and cause safety hazards due to changes in movement during the vehicle's driving. The existing data connection lines with telescopic storage still cannot effectively reduce exposure.
Design a telescopic wiring box for vehicle charging data connection wire, through components such as upper cover, lower cover, guide PCB board, shrapnel PCBA board, rotary wheel core pulling and stainless steel spring, automatic storage of data connection wire and connection The connecting plug at one end of the wire is integrated into the telescopic box body, and the other end forms a telescopic structure, which uses the plug-in board and pause block to ensure smoothly pulling out and retracting.
It realizes the rapid and automatic storage of data connection cables, reduces the exposed wires, and has a compact overall structure and is convenient and quick to use. Only one telescopic storage box and connector are left for easy storage and plug-in.
Smart Images
Figure CN222282448U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an improvement of vehicle-mounted auxiliary electrical equipment, in particular to an improvement of a vehicle-mounted data connecting line. Background Art
[0002] With the increasing number of electronic devices, various types of smartphones and tablets, and the gradual transformation of cars from gasoline vehicles to smart electric new energy vehicles, the connection between smart devices and vehicles has also become the norm, and the connection lines between various smart devices and vehicles are also diverse. Due to the large number of smart devices, there are more and more data connection lines. These data lines are stored together and entangled with each other, which will cause the items on the vehicle to be very messy. Even during the driving process of the vehicle, the movement of these connection lines due to the acceleration, braking and other actions of the vehicle may cause safety hazards to vehicle driving.
[0003] There are also some data cables with retractable storage on the market. These cables generally have a retractable storage tray in the middle of the cable, and the connections at both ends are still exposed. When placing multiple data cables together, it will still appear very messy. Utility Model Content
[0004] The purpose of the utility model is to provide a telescopic wiring box for a car charger data connection line in view of the defects and shortcomings of the prior art. The utility model can quickly and automatically store the data connection line and store the line body in the line box, and integrate the connection plug at one end of the connection line on the telescopic box body, while the other end is telescopic, which can greatly reduce the exposure of the data connection line and facilitate storage. The overall structure has only a telescopic storage box and a data line connector extending from the storage box. In actual use, it is very convenient and quick to plug the telescopic connection box into the connection line holder.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: it includes an upper cover 1, a lower cover 2, a guide rail PCB board 3, a spring PCBA board 4, a rotating wheel pull core 5, a stainless steel spring 6, and a data connection line 7; the upper cover 1 and the lower cover 2 are plugged into each other and form a box shape, a clamping groove 8 is provided in the upper cover 1, and a clamping member 9 is provided in the clamping groove 8; the guide rail PCB board 3, the spring PCBA board 4, and the rotating wheel pull core 5 are sequentially arranged between the upper cover 1 and the lower cover 2; a spring seat 51 is provided in the middle of the rotating wheel pull core 5, the stainless steel spring 6 is arranged in the spring seat 51, and the data connection line 7 is wound around the periphery of the spring seat 51.
[0006] Two plug-in edges 11 are provided on both sides of the upper cover 1, a connecting column 12 is provided in the middle of the upper cover 1, two plug-in edges 21 are provided on both sides of the lower cover 2, the plug-in edges 21 correspond to the plug-in edges 11, a screw hole 22 is provided in the middle of the lower cover 2, and the connecting column 12 of the upper cover 1 is connected to the screw hole 22 and fixed by screws 10.
[0007] A connector 71 of the data connection line 7 is arranged on the outside of the wound data connection line 7 and passes through the upper cover 1 and the lower cover 2 , and the other connecting end of the data connection line 7 is connected to the guide rail PCB board 3 .
[0008] A plug-in board 31 is disposed at one end of the guide rail PCB board 3. The plug-in board 31 passes through and extends outside the upper cover 1 and the lower cover 2 and can slide in and out. When it is needed, the plug-in board 31 is slid out of the box body and inserted into the corresponding interface. When it is not in use, the plug-in board 31 can be slid into the box body.
[0009] A notch 52 is provided in the middle of the spring seat 51, and a pause block 53 is provided in the notch 52. The pause block 53 can be provided to clamp the stainless steel spring. When the spring is pulled out clockwise, the pause block 53 keeps the sequence to ensure the smooth pulling out of the data connection line 7. When the data connection line needs to be stretched or retracted again after the pause, the data connection line 7 can be retracted after being loosened. The stretching can be done without pause as long as the line is not retracted.
[0010] The working principle of the utility model is as follows: the inner wire end of the data connection line 7 is fixedly connected to the guide rail PCB board 3, and the corresponding connection interface is directly plugged into the plug board 31, and the plug board 31 and the box body are integrated into a structure. When in use, the data connection line 7 can be pulled out accordingly; after use, the data connection line 7 can be gently pulled to retract the line body into the box body. At this time, only one connector 71 of the box body is exposed, and the overall structure is compact and exquisite.
[0011] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: it can quickly and automatically store the data connection line and store the line body in the line box, and the connection plug at one end of the connection line is integrated on the telescopic box body, and the other end is telescopic, which can greatly reduce the exposure of the data connection line and facilitate storage. The overall structure has only one telescopic storage box and a data line connector extending from the storage box. In actual use, it is very convenient and quick to plug the telescopic connection box into the connection line holder. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 yes Figure 1Another direction view;
[0015] Figure 3 It is a schematic diagram of the exploded structure of the utility model;
[0016] Figure 4 It is a schematic diagram of the internal structure of the utility model.
[0017] Explanation of the reference numerals: upper cover 1, lower cover 2, guide rail PCB board 3, spring PCBA board 4, rotating wheel pull core 5, stainless steel spring 6, data connection line 7, snap-in slot 8, snap-in part 9, spring seat 51, plug-in edge 11, connecting column 12, plug-in edge 21, screw hole 22, screw 10, connector 71, plug-in board 31, notch 52, pause block 53. DETAILED DESCRIPTION
[0018] See also Figure 1-4 As shown, the technical solution adopted in this specific embodiment is: it includes an upper cover 1, a lower cover 2, a guide rail PCB board 3, a spring PCBA board 4, a rotating wheel pull core 5, a stainless steel spring 6, and a data connection line 7; the upper cover 1 and the lower cover 2 are plugged into each other and form a box shape, and a clamping groove 8 is arranged in the upper cover 1, two plugging edges 11 are arranged on both sides of the upper cover 1, and a connecting column 12 is arranged in the middle of the upper cover 1, and two plugging edges 21 are arranged on both sides of the lower cover 2, and the plugging edges 21 correspond to the plugging edges 11, and a screw hole 22 is arranged in the middle of the lower cover 2, and the connecting column 12 of the upper cover 1 is connected to the screw hole 22 and fixed by screws 10; a clamping groove 8 is arranged in A card connector 9 is arranged; a guide rail PCB board 3, a spring sheet PCBA board 4, and a rotating wheel pull core 5 are sequentially arranged between the upper cover 1 and the lower cover 2, and a plug board 31 is arranged at one end of the guide rail PCB board 3, and the plug board 31 passes through and extends outside the upper cover 1 and the lower cover 2 and can slide in and out; a spring seat 51 is arranged in the middle of the rotating wheel pull core 5, a stainless steel spring 6 is arranged in the spring seat 51, and a data connection line 7 is wound around the periphery of the spring seat 51; a connector 71 of the data connection line 7 is arranged outside the wound data connection line 7 and passes through the upper cover 1 and the lower cover 2, and the other connection end of the data connection line 7 is connected to the guide rail PCB board 3. A notch 52 is arranged in the middle of the spring seat 51, and a stop card block 53 is arranged in the notch 52. The pause block 53 can be set to clamp the stainless steel spring. When pulling out clockwise, the pause block 53 maintains the sequence to ensure the smooth pulling out of the data connection line 7. When the line needs to be stretched or retracted again after the pause, the data connection line 7 can be retracted after being released. As long as the line is not retracted, the stretching can be done without stopping.
[0019] It fixes the inner end of the data connection line 7 on the guide rail PCB board 3, and directly plugs the corresponding connection interface through the plug-in board 31, so that the plug-in board 31 and the box body are integrated into a structure. When in use, just pull out the data connection line 7; after use, gently pull the data connection line 7 to retract the line body into the box body. At this time, only one connector 71 of the box body is exposed, and the overall structure is compact and exquisite.
[0020] After adopting the above technical solution: it can quickly and automatically store the data connection cable and store the cable body in the cable box, and integrate the connection plug at one end of the connection cable on the telescopic box body, while the other end is telescopic, which can greatly reduce the exposure of the data connection cable and facilitate storage. The overall structure has only a telescopic storage box and a data cable connector extending from the storage box. In actual use, it is very convenient and quick to plug the telescopic connection box into the connection cable holder.
[0021] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.
Claims
1. Telescopic wiring box for car charger data cable, characterized by: The device comprises an upper cover (1), a lower cover (2), a guide rail PCB board (3), a spring sheet PCBA board (4), a rotating wheel core (5), a stainless steel spring (6), and a data connection line (7); the upper cover (1) and the lower cover (2) are plugged into each other and form a box shape; a clamping groove (8) is provided in the upper cover (1), and a clamping member (9) is provided in the clamping groove (8); the guide rail PCB board (3), the spring sheet PCBA board (4), and the rotating wheel core (5) are sequentially arranged between the upper cover (1) and the lower cover (2); a spring seat (51) is arranged in the middle of the rotating wheel core (5), the stainless steel spring (6) is arranged in the spring seat (51), and the data connection line (7) is wound around the periphery of the spring seat (51).
2. The telescopic wiring box for car charger data connection line according to claim 1, characterized in that: Two plugging edges (11) are arranged on both sides of the upper cover (1), a connecting column (12) is arranged in the middle of the upper cover (1), two plugging edges (21) are arranged on both sides of the lower cover (2), the plugging edges (21) correspond to the plugging edges (11), a screw hole (22) is arranged in the middle of the lower cover (2), and the connecting column (12) of the upper cover (1) is connected to the screw hole (22) and fixed by screws (10).
3. The telescopic wiring box for car charger data connection line according to claim 1, characterized in that: A connector (71) of the data connection line (7) is arranged on the outside of the wound data connection line (7) and passes through the upper cover (1) and the lower cover (2); the other connection end of the data connection line (7) is connected to the guide rail PCB board (3).
4. The telescopic wiring box for car charger data connection line according to claim 1, characterized in that: A plug-in board (31) is provided at one end of the guide rail PCB board (3); the plug-in board (31) passes through and extends outward from the upper cover (1) and the lower cover (2) and can slide in and out.
5. The telescopic wiring box for car charger data connection line according to claim 1, characterized in that: A notch (52) is provided in the middle of the clockwork seat (51), and a stop block (53) is provided in the notch (52).