A convenient unlocking device for automobile electronic lock

Abstract

The utility model discloses a kind of convenient automobile electronic lock unlocking device, it belongs to automobile emergency unlocking equipment field.It mainly includes installation box, switch and battery are fixedly installed in installation box inside, wiring shell is fixedly installed on installation box outer wall, wire is connected on wiring shell, switch and battery are connected by connecting wire, extrusion slide column is slidably connected in wiring shell inside, limit rod is slidably connected in the axial of extrusion slide column, compression spring one is fixedly connected in the top of extrusion slide column, locking slider is slidably connected in the radial of extrusion slide column, sliding slot is fixedly set on wiring shell inner wall, compression spring two top fixedly connected with wire pressing slider.This utility model is connected with the wire of different specification size by setting wiring shell, it is convenient and fast;Whole unlocking device is convenient to use, by replacing different wire, its adaptability is greatly improved, has better versatility.The utility model is mainly used for unlocking operation to automobile electronic lock.

Description

Technical Field

[0001] This utility model belongs to the field of emergency unlocking devices for automobiles, and more specifically, it relates to a convenient electronic lock unlocker for automobiles. Background Technology

[0002] Based on the current automobile production, during the trial production process, problems such as the inability to unlock the electronic lock after inserting the charging gun occurred. In addition, it is necessary to inspect the incoming materials of individual charging dock electronic locks, so unlocking equipment is frequently required. Existing solutions include using the emergency unlocking pull rope built into the electric vehicle AC charging dock electronic lock to unlock it; and using a 12V emergency power supply to connect two wires, one end of which is connected to the positive and negative terminals of the 12V emergency power supply, and the other end is connected to the connector end of the electronic lock output wire, which briefly makes contact to unlock and lock the device.

[0003] The existing solution has the following disadvantages: 1. For emergency unlocking of electronic locks with built-in pull ropes, the pull rope may be obstructed due to vehicle status, making unlocking difficult and making it impossible to test the functionality of the electronic lock on a single component; 2. When using a 12V jumper to test the locking and unlocking functions of the electronic lock, the output cannot be directly applied to the connector at the output end of the electronic lock. An external wire (equipped with pins or sockets) is required, and manual contact must be made briefly to achieve the desired effect, which is inconvenient. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a convenient car electronic lock unlocker, which can quickly and easily connect wires of different specifications and sizes by setting a wiring housing; the whole unlocker is easy to use, and its adaptability is greatly improved by replacing different wires, and it has better versatility.

[0005] The aforementioned convenient car electronic lock unlocker includes a mounting box, inside which a switch and a battery are fixedly installed. A wiring housing is fixedly installed on the outer wall of the mounting box, and wires are connected to the wiring housing. The switch and the battery are connected by a connecting wire. A compression slide column is slidably connected inside the wiring housing. A limit rod is axially slidably connected inside the compression slide column. A first compression spring is fixedly connected to the top of the compression slide column, and the other end of the first compression spring is fixedly connected to the limit rod. A locking slider is radially slidably connected inside the compression slide column. A groove is fixedly opened on the inner wall of the wiring housing. A second compression spring is fixedly connected to the bottom of the groove, and a wire pressing slider is fixedly connected to the top of the second compression spring.

[0006] Preferably, a retaining frame is fixedly connected to the top of the wiring housing, insertion ports are fixedly opened on both sides of the wiring housing, clearance holes are fixedly opened at the bottom of the wiring housing, and a wire groove is fixedly opened at the bottom of the sliding groove.

[0007] Preferably, the extrusion slide column has a fixed sliding hole in the middle, a slide channel is fixedly formed on the inner wall of the bottom of the sliding hole, and an extrusion groove is also fixedly formed on the extrusion slide column.

[0008] Preferably, a pressure cap is fixedly connected to the top of the limiting rod, the bottom of the pressure cap is fixedly connected to a compression spring, the limiting rod is slidably connected to the sliding hole, a wedge is fixedly provided at the bottom of the limiting rod, the wedge cooperates with the locking slider, the wedge pushes the locking slider outward, and a stop is fixedly connected to the bottom of the limiting rod.

[0009] Preferably, a voltage-conducting block is fixedly connected to the top of the wire pressing slider, a slot is fixedly opened at the bottom of the wire pressing slider, and a guide block is fixedly connected to the rear of the wire pressing slider, with the guide block slidably connected to the slot.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. By designing a wiring housing, it is quick and easy to connect wires of different specifications and sizes; the entire unlocker is easy to use, and its adaptability is greatly improved by changing different wires, making it more versatile; 2. By setting a locking slider, when the limit rod is pressed down, the locking slider is squeezed towards the wire pressing slider, thereby locking the position of the wire pressing slider and the extrusion slide column. The friction between the two on the wire is used to clamp the wire. When the wire needs to be removed, simply pull the limit rod upward. At this time, the locking slider releases the wire pressing slider, and the wire pressing slider and the extrusion slide column resume movement, releasing the extrusion friction on the wire. 3. By setting up a wire pressing slider, a squeezing slide post and a limiting rod, the wires that have entered from the insertion port are simultaneously squeezed and fixed. By setting up a second compression spring, it is ensured that both sets of wires are effectively clamped, which is faster. The limiting rod locks the clamped posture. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the mounting box; Figure 3 This is a schematic diagram of the wiring housing. Figure 4 This is a schematic diagram of the internal structure of the wiring housing; Figure 5 This is a schematic diagram of the internal structure of the extrusion slide column; Figure 6 This is a schematic diagram of the wiring housing. Figure 7 This is a schematic diagram of the wire pressing slider. Figure 8 A schematic diagram of the extrusion slide, limiting rod, and locking slider; Figure 9 This is a schematic diagram of the internal structure of the wiring housing when it is not connected. Figure 10This is a schematic diagram of the internal structure of the wiring housing in the wired state.

[0012] In the diagram: 1. Mounting box; 2. Switch; 3. Wire; 4. Battery; 5. Connecting wire; 6. Wiring housing; 601. Socket; 602. Wire groove; 603. Clearance hole; 604. Slide groove; 605. Frame; 7. Limiting rod; 701. Pressure cap; 702. Wedge post; 703. Stop block; 8. Compression spring one; 9. Extrusion slide post; 901. Extrusion groove; 902. Slide hole; 903. Slide track; 10. Wire pressing slider; 1001. Conductive block; 1002. Guide block; 1003. Slot; 11. Compression spring two; 12. Locking slider. Detailed Implementation

[0013] The present invention will be further described below with reference to the accompanying drawings: The directional terms used in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application based on the visual orientation shown in the accompanying drawings. Unless otherwise expressly specified and limited, the terms "setting," "installation," "connection," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0014] like Figure 1 , Figure 2 and Figure 3 As shown, a convenient car electronic lock unlocker includes a mounting box 1. The main body of the mounting box 1 has dimensions of 66mm*121mm*26mm, making it easy to carry and simple to operate. A switch 2 and a battery 4 are fixedly installed inside the mounting box 1. The battery 4 preferably uses four batteries connected in series to form a 12V power supply. A wiring housing 6 is fixedly installed on the outer wall of the mounting box 1. By setting the wiring housing 6, different specifications and sizes of wires 3 can be quickly and conveniently connected. The entire unlocker is easy to use, and its adaptability is greatly improved by replacing different wires 3, resulting in better versatility. Wires 3 are connected to the wiring housing 6. The switch 2 and the battery 4 are connected by a connecting wire 5. The connecting wire 5 is connected to the wire 3 through the wiring housing 6, and the other end is connected to the switch 2. The switch 2 is connected to the battery 4 through another set of connecting wires 5. A pressing slide post 9 is slidably connected inside the wiring housing 6.

[0015] like Figure 5As shown, a limiting rod 7 is axially slidably connected inside the extrusion slide column 9. A compression spring 8 is fixedly connected to the top of the extrusion slide column 9, and the other end of the compression spring 8 is fixedly connected to the limiting rod 7. A locking slider 12 is radially slidably connected inside the extrusion slide column 9. By setting the locking slider 12, when the limiting rod 7 is pressed down, the locking slider 12 is squeezed towards the wire pressing slider 10, thereby locking the position of the wire pressing slider 10 and the extrusion slide column 9. The friction between the two on the wire 3 is used to clamp the wire 3. When the wire 3 needs to be removed, simply pull the limiting rod 7 upward. At this time, the locking slider 12 releases the wire pressing slider 10, and the wire pressing slider 10 and the extrusion slide column 9 resume movement, releasing the extrusion friction on the wire 3. A sliding groove 604 is fixedly opened on the inner wall of the wiring housing 6. A compression spring 11 is fixedly connected to the bottom of the sliding groove 604, and the wire pressing slider 10 is fixedly connected to the top of the compression spring 11. By setting up the wire pressing slider 10, the squeezing slide 9 and the limiting rod 7, the wire 3 that has penetrated into the insertion port 601 is simultaneously squeezed and fixed. By setting up the compression spring 11, it is ensured that both sets of wires 3 are effectively clamped, which is faster. The limiting rod 7 locks the clamped posture.

[0016] like Figure 4 and Figure 6 As shown, a clip frame 605 is fixedly connected to the top of the wiring housing 6, wire insertion ports 601 are fixedly opened on both sides of the wiring housing 6, clearance holes 603 are fixedly opened at the bottom of the wiring housing 6, and wire grooves 602 are fixedly opened at the bottom of the sliding groove 604.

[0017] The frame 605 limits the top of the compression slide 9, restricting its movement within the wiring housing 6. The wire 3 is inserted into the insertion port 601, and the pressure cap 701 is pressed down. The voltage-conducting block 1001 and the compression groove 901 clamp the wire 3. The clearance hole 603 cooperates with the stop block 703 to prevent interference between the stop block 703 and the wiring housing 6 when the limiting rod 7 is pressed down. The wire groove 602 is used to connect the connecting wire 5 from the mounting box 1 to the voltage-conducting block 1001, so that the connecting wire 5 is electrically connected to the wire 3.

[0018] A sliding hole 902 is fixedly opened in the middle of the extrusion slide column 9. The sliding hole 902 is slidably connected to the limiting rod 7. A slide rail 903 is fixedly opened on the inner wall of the bottom of the sliding hole 902. The slide rail 903 is slidably connected to the locking slider 12. An extrusion groove 901 is also fixedly opened on the extrusion slide column 9. The extrusion groove 901 cooperates with the voltage conducting block 1001 to clamp the wire 3.

[0019] like Figure 8As shown, a pressure cap 701 is fixedly connected to the top of the limiting rod 7, and the bottom of the pressure cap 701 is fixedly connected to the first compression spring 8. The limiting rod 7 is slidably connected to the sliding hole 902. A wedge post 702 is fixedly provided at the lower part of the limiting rod 7. The wedge post 702 cooperates with the locking slider 12. The wedge post 702 presses the locking slider 12 outward. A stop block 703 is fixedly connected to the bottom of the limiting rod 7. The elastic coefficient of the second compression spring 11 is much smaller than that of the first compression spring 8. When the limiting rod 7 is pressed, the second compression spring 11 is compressed first to ensure that the wire 3 is clamped. After the limiting rod 7 is pressed further, the first compression spring 8 begins to compress, pressing the locking slider 12, locking the wire pressing slider 10 and the compression sliding post 9.

[0020] The cap 701 is designed to allow users to press or pull the limiting rod 7 to clamp or remove the wire 3. The wedge 702 moves downward, continuously pressing the locking slider 12, pushing the locking slider 12 to release the wire pressing slider 10, thereby locking the wire pressing slider 10 and the pressing slide 9. Because the wedge 702 has a very small pressing angle on the locking slider 12, the two self-lock after being pressed. Even if the limiting rod 7 is not pressed further, the limiting rod 7 will not be lifted upward by the push of the compression spring 8. At this time, the limiting rod 7 and the locking slider 12 remain relatively fixed.

[0021] like Figure 7 As shown, a voltage-conducting block 1001 is fixedly connected to the top of the pressure slider 10, a slot 1003 is fixedly opened at the bottom of the pressure slider 10, and a guide block 1002 is fixedly connected to the rear of the pressure slider 10. The guide block 1002 is slidably connected to the slide groove 604. The voltage-conducting block 1001 is made of metal and can conduct electricity. It is electrically connected to the switch 2 and the battery 4 through the connecting wire 5 at the bottom of the wire block 3. The pressing slide 9 is made of insulating material. The slot 1003 can increase the friction between the pressure slider 10 and the locking slider.

[0022] like Figure 9 and Figure 10 As shown, when connecting wires 3 of different specifications, insert the wires 3 into the insertion port 601 respectively, press the cap 701, spring 2 compresses, and at the same time presses the wires 3. Continue to press the cap 701, spring 8 compresses, and wedge 702 presses the locking slider 12, thereby locking the pressed state of the wires 3 and completing the connection and installation of the wires 3. When it is necessary to remove the wires 3, pull the cap 701 upward, the locking slider 12 loses the pressure on the wire pressing slider 10. Continue to pull the cap 701 upward, the stop block 703 pushes the pressing slider 9 upward, so that the pressing groove 901 moves away from the conductive block 1001, loses the pressure on the wires 3, and the wires 3 can be removed.

[0023] This utility model, by setting a wiring housing 6, allows for quick and convenient connection of wires 3 of different specifications and sizes; the entire unlocker is easy to use, and its adaptability is greatly improved by replacing different wires 3, resulting in better versatility; by setting a locking slider 12, when the limiting rod 7 is pressed down, the locking slider 12 is squeezed against the wire pressing slider 10, thereby locking the position of the wire pressing slider 10 and the compression sliding column 9. The friction between the two on the wire 3 is used to clamp the wire 3. When it is necessary to remove the wire 3, simply pull the limiting rod 7 upward. At this time, the locking slider 12 releases the wire pressing slider 10, and the wire pressing slider 10 and the compression sliding column 9 resume movement, releasing the compression friction on the wire 3; by setting the wire pressing slider 10, the compression sliding column 9 and the limiting rod 7, the wire 3 that has penetrated deep into the insertion port 601 is simultaneously squeezed and fixed. By setting a second compression spring 11, it is ensured that both sets of wires 3 are effectively clamped, which is faster, and the limiting rod 7 locks the clamped posture.

Claims

1. A convenient car electronic lock unlocker, comprising a mounting box, wherein a switch and a battery are fixedly installed inside the mounting box, characterized in that: A wiring housing is fixedly installed on the outer wall of the mounting box. A wire is connected to the wiring housing. The switch and the battery are connected by a connecting wire. A compression slide is slidably connected inside the wiring housing. A limit rod is axially slidably connected inside the compression slide. A compression spring is fixedly connected to the top of the compression slide. The other end of the compression spring is fixedly connected to the limit rod. A locking slider is radially slidably connected inside the compression slide. A groove is fixedly opened on the inner wall of the wiring housing. A compression spring is fixedly connected to the bottom of the groove. A wire pressing slider is fixedly connected to the top of the compression spring.

2. The convenient car electronic lock unlocker according to claim 1, characterized in that: A clip frame is fixedly connected to the top of the wiring housing, plug-in ports are fixedly opened on both sides of the wiring housing, clearance holes are fixedly opened at the bottom of the wiring housing, and a wire groove is fixedly opened at the bottom of the sliding groove.

3. A convenient car electronic lock unlocker according to claim 1, characterized in that: The extrusion slide column has a fixed sliding hole in the middle, a slide channel is fixedly opened on the inner wall of the bottom of the sliding hole, and an extrusion groove is also fixedly provided on the extrusion slide column.

4. A convenient car electronic lock unlocker according to claim 1, characterized in that: The top of the limiting rod is fixedly connected to a pressure cap, the bottom of the pressure cap is fixedly connected to a pressure spring, the limiting rod is slidably connected to a sliding hole, the lower part of the limiting rod is fixedly provided with a wedge post, the wedge post cooperates with the locking slider, the wedge post presses the locking slider outward, and the bottom of the limiting rod is fixedly connected to a stop block.

5. A convenient car electronic lock unlocker according to claim 1, characterized in that: A voltage-conducting block is fixedly connected to the top of the pressure slider, a slot is fixedly opened at the bottom of the pressure slider, and a guide block is fixedly connected to the rear of the pressure slider. The guide block is slidably connected to the slot.

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