A snap-on automotive connector

Abstract

The present invention relates to the technical field of automotive connectors, and specifically to a snap-fit ​​automotive connector, comprising: a connector mechanism, including a socket and a plug; two metal core fixing mechanisms, respectively fixed to the outer wall of one side of the socket and the outer wall of one side of the plug; four limiting units, respectively fixed to the outer walls of both sides of the socket and the outer walls of both sides of the plug; two snap-fit ​​mechanisms, respectively fixed to the outer walls of both sides of the plug; and a line snap-fit ​​mechanism. In the present invention, the snap-fit ​​mechanism can achieve precise plugging of the socket and the plug, effectively improving the plugging accuracy, and by pushing the T-shaped frame and the square plate three, a person can separate the lines on both sides of the socket and the plug without touching them, avoiding damage to the lines caused by force when plugging and unplugging, while also facilitating the operation of the person, effectively improving the operational convenience and reducing the damage to the lines caused by plugging and unplugging.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile connectors, and in particular to a snap-on automobile connector. Background Art

[0002] Automotive connectors, as fundamental components in automotive electronics systems, are responsible for transmitting electrical signals and power. As vehicles become more intelligent and electric, the demands on connector performance and reliability are becoming increasingly stringent. Snap-on connectors, with their quick connection and ease of operation, play a vital role in automotive manufacturing and maintenance.

[0003] Existing automotive connectors generally use welding or crimping to connect the wiring to the metal contacts. While these methods provide a good electrical connection during production, they can be inconvenient during maintenance or inspection. To inspect the wiring ends for damage, the connector typically needs to be disassembled, a process that can be cumbersome due to the connector's complex structure. If a problem is detected with the wiring, it must be replaced and reconnected to the contacts, often requiring specialized tools like crimping devices. This increases the difficulty of repair, especially in specialized environments, such as outdoors or when specialized tools are unavailable. Summary of the Invention

[0004] In order to overcome the above-mentioned technical problems, the purpose of the present invention is to provide a snap-on automotive connector, which can achieve precise plug-in connection between the socket and the plug through the snap-on mechanism, effectively improving the plug-in accuracy, and by pushing the T-shaped frame and the square plate three, personnel can separate them without touching the lines on both sides of the socket and the plug, avoiding damage to the lines due to force when plugging and unplugging, and also facilitating the operation of personnel, effectively improving the operational convenience and reducing the damage to the lines caused by plugging and unplugging. Through the metal core fixing mechanism, the lines can be quickly separated and taken out from the inside of the socket and the plug without disassembling other components of the connector mechanism, which is convenient for personnel to inspect and replace, and effectively improves maintenance efficiency.

[0005] A snap-fit ​​automotive connector, comprising:

[0006] Connector mechanisms, including receptacles and plugs;

[0007] There are two metal core fixing mechanisms, which are fixed to the outer wall of the socket and the outer wall of the plug respectively;

[0008] There are four limit units, which are fixed on the outer walls of both sides of the socket and the outer walls of both sides of the plug respectively;

[0009] There are two locking mechanisms, which are fixed on the outer walls of both sides of the plug respectively;

[0010] There are two line clamping mechanisms, which are respectively fixed on the outer wall of one side of the socket and the outer wall of one side of the plug.

[0011] Further, the socket includes:

[0012] There are two slide rails, which are fixed on the inner walls of both sides of the socket respectively;

[0013] The plug comprises:

[0014] There are two square rods three, which are respectively fixed on the inner walls on both sides of the plug, and the square rods three are slidably plugged into the inside of the slide rail.

[0015] Preferably, the socket includes:

[0016] Two L-shaped frames are provided and fixed to the outer walls of both sides of the socket respectively;

[0017] The plug comprises:

[0018] Two L-shaped frames are provided and fixed to the outer walls on both sides of the plug;

[0019] The metal core fixing mechanism comprises:

[0020] There are four square plates 1, two of which slide on the two L-shaped frames 1 respectively, and the other two slide on the two L-shaped frames 2 respectively;

[0021] There are two fixing frames, which are fixed on the outer walls on both sides between two adjacent square plates;

[0022] Four square plates three are provided, wherein two square plates three slide on the two L-shaped frames one respectively, and the other two square plates three slide on the two L-shaped frames two respectively.

[0023] Preferably: the metal core fixing mechanism includes:

[0024] There are four spring pieces, two of which are respectively fixed on the outer wall of one end of the two L-shaped frames, and the other two are respectively fixed on the outer wall of the one end of the two L-shaped frames.

[0025] Preferably: the metal core fixing mechanism includes:

[0026] There are four threaded rods, two of which are screwed on the outer walls of the first ends of the two L-shaped frames, and the other two are screwed on the outer walls of the second ends of the two L-shaped frames.

[0027] Preferably: the metal core fixing mechanism includes:

[0028] The square plate five is provided with several groups, which are fixed on the socket and the plug body respectively, and the contact pieces are plugged in between each group of square plates five;

[0029] There are four groups of round rods, two of which slide on the outer walls of the socket and the other two slide on the outer walls of the plug;

[0030] An arc-shaped frame is fixed between the outer walls of one end of a set of round rods;

[0031] The fourth square plate is fixed to the outer wall of the round rod near one end.

[0032] Preferably, the limiting unit includes:

[0033] Square groove block 1, fixed to the outer wall of the socket and the plug respectively;

[0034] A block slides inside a square slot block;

[0035] Oblique block 1, fixed to the outer wall of the block;

[0036] The second chute is opened on the outer wall of one side of the block;

[0037] The fixing frame comprises:

[0038] Two square plates are provided, which are fixed to both sides of the outer wall of the fixing frame and are slidably plugged into the inner part of the inclined groove;

[0039] The round rod comprises:

[0040] There are several inclined slots 1, which are evenly spaced and arranged on the outer wall of the round rod and are plugged into the inclined block 1. Preferably, the limiting unit includes:

[0041] The second spring piece is fixed inside the first square groove block.

[0042] Preferably, the engaging mechanism includes:

[0043] Two U-shaped frames are provided and fixed at both ends of the outer wall of one side of the plug;

[0044] Shrapnel three, fixed inside the U-shaped frame;

[0045] Inclined block three, sliding inside the U-shaped frame;

[0046] Square hole 2, opened on the outer wall of oblique block 3;

[0047] The oblique block 2 is fixed to the outer wall of one side of the oblique block 3, and the outer wall of the oblique block 2 slides with the outer wall of the plug; the square rod 4 is fixed to the outer wall of one side of the oblique block 2;

[0048] The socket comprises:

[0049] Two square rods are provided and fixed to the outer walls of both sides of the socket;

[0050] Square hole 1 is formed on the outer wall of square rod 1 and slides with the outer wall of L-shaped frame 2;

[0051] The T-shaped frame is fixed to one end of the square rod and is plugged into the second square hole.

[0052] Preferably, the line card connection mechanism includes:

[0053] There are two wire end fixing sleeves, which are respectively plugged into the outer wall of the socket and the plug;

[0054] Frame 1, two are provided, fixed to the outer walls on both sides of the wire tail fixing sleeve respectively;

[0055] Frame 2, provided with two groups, fixed on the outer wall of the socket and plug respectively;

[0056] Square slot block 2, provided with two groups, fixed on the outer wall of the socket and plug respectively;

[0057] Square plate six, provided with two groups, fixed on the outer wall of the socket and the plug respectively;

[0058] Trapezoidal holes are opened on the six outer walls of the square plate;

[0059] The T-shaped block is inserted into the trapezoidal hole, the second frame, the first frame and the interior of the second square groove block.

[0060] Beneficial effects of the present invention:

[0061] 1. The metal core fixing mechanism allows the circuit to be quickly separated and removed from the socket and plug without removing other connector components, making it easier for personnel to inspect and replace, effectively improving maintenance efficiency.

[0062] 2. By pressing the arc frame, the circuit can be quickly connected to the socket or plug body without the use of other crimping or welding devices, effectively improving the convenience and efficiency of installation.

[0063] 3. The socket and plug can be precisely connected through the locking mechanism, which effectively improves the connection accuracy. By pushing the T-shaped frame and square plate three, personnel can separate the socket and plug without touching the lines on both sides, avoiding damage to the lines caused by force when plugging and unplugging. It also makes it convenient for personnel to operate, effectively improving the operational convenience and reducing the damage to the lines caused by plugging and unplugging. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] The present invention will be further described below with reference to the accompanying drawings.

[0065] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0066] Figure 2 This is a schematic diagram of the socket and plug structure of the present invention;

[0067] Figure 3 It is a schematic diagram of the local structure of the plug in the present invention;

[0068] Figure 4 It is a schematic structural diagram of the metal core fixing mechanism in the present invention;

[0069] Figure 5 This is a schematic diagram of the seat structure of the present invention;

[0070] Figure 6 It is a schematic diagram of the structure of the limiting unit in the present invention;

[0071] Figure 7 It is a schematic diagram of the structure of the engaging mechanism in the present invention;

[0072] Figure 8 It is a structural diagram of the line card connection mechanism in the present invention.

[0073] In the figure: 100, connector mechanism; 110, socket; 111, slide rail; 113, square rod 1; 114, square hole 1; 115, T-shaped frame; 116, L-shaped frame 1; 120, plug; 121, L-shaped frame 2; 122, square rod 3; 200, metal core fixing mechanism; 210, square plate 1; 211, fixing frame; 212, square plate 2; 220, square plate 3; 230, threaded rod; 231, spring piece 1; 240, curved frame; 241, round rod; 242, inclined slot 1; 243, square plate 4; 244, Square plate five; 250, limit unit; 251, square groove block one; 252, spring piece two; 253, square block; 254, oblique block one; 255, oblique groove two; 300, locking mechanism; 310, oblique block two; 311, U-shaped frame; 312, spring piece three; 313, oblique block three; 314, square hole two; 315, square rod four; 400, line clamping mechanism; 410, wire tail fixing sleeve; 411, frame one; 412, frame two; 413, square groove block two; 414, square plate six; 415, trapezoidal hole; 420, T-shaped block. DETAILED DESCRIPTION

[0074] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0075] See also Figure 1-8As shown, a snap-fit ​​automotive connector includes: a connector mechanism 100, including a socket 110 and a plug 120; two metal core fixing mechanisms 200 are provided, which are respectively fixed to the outer wall of one side of the socket 110 and the outer wall of one side of the plug 120; four limiting units 250 are provided, which are respectively fixed to the outer walls of both sides of the socket 110 and the outer walls of both sides of the plug 120; two snap-fit ​​mechanisms 300 are provided, which are respectively fixed to the outer walls of both sides of the plug 120; two line snap-fit ​​mechanisms 400 are provided, which are respectively fixed to the outer wall of one side of the socket 110 and the outer wall of one side of the plug 120; the socket 110 includes: two slide rails 111, which are respectively fixed to the inner walls of both sides of the socket 110; the plug 120 includes: two square rods 122, which are respectively fixed to the inner walls of both sides of the plug 120, and the square rods 122 are slidably plugged into the inside of the slide rails 111.

[0076] The socket 110 includes: two L-shaped frames 116, which are respectively fixed to the outer walls on both sides of the socket 110; the plug 120 includes: two L-shaped frames 121, which are respectively fixed to the outer walls on both sides of the plug 120; the metal core fixing mechanism 200 includes: four square plates 210, two of which slide on the two L-shaped frames 116 respectively, and the other two square plates 210 slide on the two L-shaped frames 121 respectively; two fixing frames 211, which are respectively fixed to the outer walls on both sides between two adjacent square plates 1 210; four square plates 3 220, which are respectively fixed to the outer walls on both sides between two adjacent square plates 1 210; Two of the square plates 3 220 slide on the two L-shaped frames 116 respectively, and the other two square plates 3 220 slide on the two L-shaped frames 121 respectively; the metal core fixing mechanism 200 includes: four spring pieces 1 231, two of which are respectively fixed on the outer walls of one end of the two L-shaped frames 116, and the other two are respectively fixed on the outer walls of one end of the two L-shaped frames 121; the metal core fixing mechanism 200 includes: four threaded rods 230, two of which are respectively screwed on the outer walls of one end of the two L-shaped frames 116, and the other two are respectively screwed on the outer walls of one end of the two L-shaped frames 121.

[0077] The metal core fixing mechanism 200 includes: a fifth square plate 244, which is provided with several groups and is fixed to the base of the socket 110 and the plug 120 respectively, and a contact piece is inserted between each group of the fifth square plate 244; a round rod 241, which is provided with four groups, two of which slide on the outer walls of the two sides of the socket 110, and the other two slide on the outer walls of the two sides of the plug 120; an arc frame 240, which is fixed between the outer walls of one end of a group of round rods 241; a fourth square plate 243, which is fixed to the outer wall of the round rod 241 near one end; a limiting unit 250 includes: a square slot block 251, which is respectively connected to the socket 110 and the plug 120 is fixed to the outer wall; the block 253 slides inside the square groove block 1 251; the oblique block 1 254 is fixed to the outer wall of the block 253; the oblique groove 255 is opened on the outer wall of one side of the block 253; the fixing frame 211 includes: two square plates 212, which are respectively fixed on both sides of the outer wall of the fixing frame 211 and slidably plugged into the inside of the oblique groove 255; the round rod 241 includes: a plurality of oblique grooves 1 242, which are evenly spaced and opened on the outer wall of the round rod 241 and plugged into the oblique block 1 254; the limiting unit 250 includes: a spring piece 252, which is fixed inside the square groove block 1 251.

[0078] The locking mechanism 300 includes: a U-shaped frame 311, which is provided with two and is respectively fixed at both ends of the outer wall of one side of the plug 120; a spring piece three 312, which is fixed inside the U-shaped frame 311; an inclined block three 313, which slides inside the U-shaped frame 311; a square hole two 314, which is opened on the outer wall of the inclined block three 313; an inclined block two 310, which is fixed on the outer wall of one side of the inclined block three 313, and the outer wall of the inclined block two 310 slides with the outer wall of the plug 120; a square rod four 315, which is fixed on the outer wall of one side of the inclined block two 310; the socket 110 includes: a square rod one 113, which is provided with two and is fixed on the outer walls of both sides of the socket 110; a square hole one 114, which is opened on the outer wall of the square rod one 113 and slides with the outer wall of the L-shaped frame two 121; a T-shaped frame 115, which is fixed at one end of the square rod one 113 and slides with the square rod one Hole two 314 is plug-in compatible; the line card connection mechanism 400 includes: a wire tail fixing sleeve 410, two of which are respectively plugged into the outer walls of the socket 110 and the plug 120; a frame one 411, two of which are respectively fixed to the outer walls on both sides of the wire tail fixing sleeve 410; a frame two 412, two groups of which are respectively fixed to the outer walls of the socket 110 and the plug 120; a square groove block two 413, two groups of which are respectively fixed to the outer walls of the socket 110 and the plug 120; a square plate six 414, two groups of which are respectively fixed to the outer walls of the socket 110 and the plug 120; a trapezoidal hole 415, which is opened on the outer wall of the square plate six 414; a T-shaped block 420, which is plugged into the inside of the trapezoidal hole 415, the frame two 412, the frame one 411 and the square groove block two 413.

[0079] Specifically, when working, the square rod 3 122 of the plug 120 is inserted into the socket 110 along the slide rail 111, and the T-shaped frame 115 is pushed toward the direction of the plug 120 until the outer wall of the T-shaped frame 115 contacts the outer wall of the inclined block 313. The inclined block 313 is squeezed and slides toward the inside of the U-shaped frame 311, so that the T-shaped frame 115 is clamped at the square hole 2 314. The inclined block 313 is rebounded to the original position by the spring piece 312, completing the plug-in limit. When the socket 110 and the plug 120 need to be separated, the person pushes the square plate 3 2 20 slides toward the socket 110, contacts the outer wall of the oblique block 2 310, and is squeezed to make the oblique block 313 slide toward the inside of the U-shaped frame 311, pushing the square plate 3 220 to continue sliding and contact the T-shaped frame 115, driving the T-shaped frame 115 to slide until the socket 110 slides out from the inside of the plug 120. When the line needs to be disassembled and replaced for maintenance, the threaded rod 230 is twisted to separate from the spring piece 1 231, releasing the limit of the square plate 1 210, and the personnel push the square plate 3 220 to slide toward the square plate 1 210, and drive the square plate 1 2 10 slides, so that the square plate 212 on the fixing frame 211 is plugged into the inclined groove 255, driving the block 253 to slide into the inside of the square groove block 1 251 and separate from the inclined groove 1 242, releasing the limit of the line end clamped between the square plate 4 243 and the contact piece. At the same time, the outer wall of the square plate 1 210 is separated from one end of the T-shaped block 420. After the limit of the T-shaped block 420 is released, the personnel use the magnet to attract one end of the T-shaped block 420 and pull it out from between the square groove block 2 413 and the square plate 6 414, and the wire tail fixing sleeve 410 can be released. In addition to limiting the position, just take out the wire tail fixing sleeve 410 that fixes the line. When the line needs to be connected to the socket 110 and the plug 120, the wire tail fixing sleeve 410 is used to fix the position of the line close to the end, and the metal core of the line end is aligned with a group 130 and inserted and placed. The arc frame 240 is squeezed to move the square plate 243 toward the contact piece until it is close to the metal core and fixed. Then the wire tail fixing sleeve 410 is inserted into the socket 110 or the plug 120 and fixed by the T-shaped block 420.

[0080] Example 1

[0081] like Figure 4 、 Figure 5 and Figure 8As shown, in this embodiment, the plug 120 includes: two L-shaped frames 121, which are respectively fixed to the outer walls on both sides of the plug 120; the metal core fixing mechanism 200 includes: four square plates 210, of which two square plates 210 slide on the two L-shaped frames 116 respectively, and the other two square plates 210 slide on the two L-shaped frames 211 respectively; two fixing frames 211, which are respectively fixed to the outer walls on both sides between two adjacent square plates 1 210; four square plates 220, of which two square plates 220 slide on the two L-shaped frames respectively. The other two square plates 3 220 slide on the two L-shaped frames 2 121 respectively; the metal core fixing mechanism 200 includes: four spring pieces 1 231, two of which are fixed on the outer wall of one end of the two L-shaped frames 1 16, and the other two are fixed on the outer wall of one end of the two L-shaped frames 2 121; the metal core fixing mechanism 200 includes: four threaded rods 230, two of which are screwed on the outer wall of one end of the two L-shaped frames 1 16, and the other two are screwed on the outer wall of one end of the two L-shaped frames 2 121; the metal core fixing mechanism 200 includes: square plate 5 2 44, provided with several groups, respectively fixed on the socket 110 and the plug 120, and each group of square plates 5 244 are plugged with contact pieces; round rods 241, provided with four groups, two of which slide on the outer walls of the two sides of the socket 110, and the other two slide on the outer walls of the two sides of the plug 120; arc frame 240, fixed between the outer walls of one end of a group of round rods 241; square plate 4 243, fixed on the outer wall of the round rod 241 near one end; line card mechanism 400 includes: line tail fixing sleeves 410, provided with two, respectively plugged into the socket 110 and the plug 120 On the outer wall; frame one 411 is provided with two, which are respectively fixed to the outer walls on both sides of the wire tail fixing sleeve 410; frame two 412 is provided with two groups, which are respectively fixed on the outer walls of the socket 110 and the plug 120; square groove block two 413 is provided with two groups, which are respectively fixed on the outer walls of the socket 110 and the plug 120; square plate six 414 is provided with two groups, which are respectively fixed on the outer walls of the socket 110 and the plug 120; trapezoidal hole 415 is opened on the outer wall of square plate six 414; T-shaped block 420 is inserted into the trapezoidal hole 415, frame two 412, frame one 411 and square groove block two 413.

[0082] In this embodiment, when the line needs to be disassembled and replaced for maintenance, the threaded rod 230 is twisted to separate from the spring piece 1 231, and the limit on the square plate 1 210 is released. The person pushes the square plate 3 220 to slide in the direction of the square plate 1 210, and drives the square plate 1 210 to slide, so that the square plate 212 on the fixing frame 211 is plugged into the inclined groove 255, and drives the block 253 to slide into the square groove block 1 251 and separate from the inclined groove 1 242, thereby releasing the limit on the line terminal clamped between the square plate 4 243 and the contact piece. At the same time, the outer side of the square plate 1 210 is opened. After the wall is separated from one end of the T-shaped block 420 and the limit on the T-shaped block 420 is released, the personnel use the magnet to attract one end of the T-shaped block 420 and pull it out from between the square slot block 2 413 and the square plate 6 414. The wire end fixing sleeve 410 can release the limit and the wire end fixing sleeve 410 with the line fixed can be taken out. Through the metal core fixing mechanism 200, the line can be quickly separated and taken out from the inside of the socket 110 and the plug 120 without disassembling other components of the connector mechanism 100, which is convenient for personnel to check and replace, and effectively improves maintenance efficiency.

[0083] like Figure 5-6 As shown, in this embodiment, the limiting unit 250 includes: a square groove block 251, which is fixed to the outer walls of the socket 110 and the plug 120 respectively; a square block 253, which slides inside the square groove block 251; an inclined block 254, which is fixed to the outer wall of the square block 253; an inclined groove 255, which is opened on the outer wall of one side of the square block 253; the fixing frame 211 includes: two square plates 212, which are respectively fixed on both sides of the outer wall of the fixing frame 211 and slidably plugged into the inside of the inclined groove 255; the round rod 241 includes: a plurality of inclined grooves 1 242, which are evenly spaced and opened on the outer wall of the round rod 241 and plugged into the inclined block 1 254; the limiting unit 250 includes: a spring piece 252, which is fixed inside the square groove block 251.

[0084] In specific implementation, when it is necessary to connect the line to the socket 110 and the plug 120, the line is fixed near the end by the wire tail fixing sleeve 410, the metal core of the line end is aligned with a group 130 and inserted and placed, the arc frame 240 is squeezed to move the square plate 243 toward the contact piece until it is close to the metal core and fixed, and then the wire tail fixing sleeve 410 is inserted into the socket 110 or the plug 120, and the T-shaped block 420 is used to limit and fix it. By pressing the arc frame 240, the line can be quickly connected to the base of the socket 110 or the plug 120, without the need to use other crimping devices or welding devices to assist, which effectively improves the convenience and efficiency of installation.

[0085] Example 2

[0086] like Figure 7As shown, the socket 110 includes: two slide rails 111, which are respectively fixed to the inner walls on both sides of the socket 110; the plug 120 includes: two square rods 122, which are respectively fixed to the inner walls on both sides of the plug 120, and the square rods 122 are slidably plugged into the inside of the slide rails 111; the locking mechanism 300 includes: two U-shaped frames 311, which are respectively fixed at both ends of the outer wall of one side of the plug 120; a spring piece 312, which is fixed inside the U-shaped frame 311; a bevel block 313, which slides inside the U-shaped frame 311; a square hole The second 314 is provided on the outer wall of the third oblique block 313; the second oblique block 310 is fixed to the outer wall of one side of the oblique block 313, and the outer wall of the second oblique block 310 slides with the outer wall of the plug 120; the fourth square rod 315 is fixed to the outer wall of one side of the oblique block 310; the socket 110 includes: two square rods 113, which are fixed to the outer walls on both sides of the socket 110; the first square hole 114 is provided on the outer wall of the first square rod 113, and slides with the outer wall of the second L-shaped frame 121; the T-shaped frame 115 is fixed to one end of the first square rod 113, and is plugged into the second square hole 314.

[0087] When the socket 110 and the plug 120 need to be separated, the personnel push the square plate 320 to slide in the direction of the socket 110, contact the outer wall of the T-shaped frame 115 with the outer wall of the inclined block 313, and the inclined block 313 is squeezed to slide toward the inside of the U-shaped frame 311, so that the T-shaped frame 115 is clamped at the square hole 2 314, and the inclined block 313 is rebounded to the original position by the spring piece 312, completing the plug-in limit. When the socket 110 and the plug 120 need to be separated, the personnel push the square plate 320 to slide in the direction of the socket 110, contact the outer wall of the inclined block 2 310, and the inclined block 313 is squeezed to slide toward the inside of the U-shaped frame 311. The U-shaped frame 311 slides inside, pushing the square plate three 220 to continue sliding and contacting the T-shaped frame 115, driving the T-shaped frame 115 to slide until the socket 110 slides out from the inside of the plug 120. The socket 110 and the plug 120 can be accurately plugged together through the locking mechanism 300, effectively improving the plugging accuracy. By pushing the T-shaped frame 115 and the square plate three 220, personnel can separate the socket 110 and the plug 120 without touching the lines on both sides, avoiding damage to the lines due to force when plugging and unplugging. At the same time, it is convenient for personnel to operate, effectively improving the operational convenience and reducing the damage to the lines caused by plugging and unplugging.

[0088] Throughout this specification, references to terms such as "one embodiment," "example," and "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0089] The above contents are merely examples and explanations of the present invention. Those skilled in the art may make various modifications or additions to the described specific embodiments or replace them in similar ways. As long as they do not deviate from the invention or exceed the scope defined by the claims, they should all fall within the scope of protection of the present invention.

Claims

1. A snap-on automotive connector, characterized in that: include: A connector mechanism (100) comprising a socket (110) and a plug (120); Two metal core fixing mechanisms (200) are provided, and are fixed to the outer wall of one side of the socket (110) and the outer wall of one side of the plug (120), respectively; The limiting units (250) are provided in four groups and are respectively fixed to the outer walls on both sides of the socket (110) and the outer walls on both sides of the plug (120); Two engaging mechanisms (300) are provided and are respectively fixed to the outer walls on both sides of the plug (120); Two line clamping mechanisms (400) are provided, and are fixed to the outer wall of one side of the socket (110) and the outer wall of one side of the plug (120), respectively; There are four spring pieces (231), two of which are fixed on the outer wall of one end of the two L-shaped frames (116), and the other two are fixed on the outer wall of one end of the two L-shaped frames (121); Four threaded rods (230) are provided, two of which are screwed onto the outer wall of one end of the two L-shaped frames (116), and the other two are screwed onto the outer wall of one end of the two L-shaped frames (121); The square plate five (244) is provided with a plurality of groups, which are respectively fixed on the base bodies of the socket (110) and the plug (120), and a contact piece is plugged in between each group of square plates five (244); Four groups of round rods (241) are provided, two of which slide on the outer walls on both sides of the socket (110), and the other two groups slide on the outer walls on both sides of the plug (120); An arc-shaped frame (240) is fixed between the outer walls of one end of a group of round rods (241); A fourth square plate (243) is fixed to the outer wall of the round rod (241) near one end; Two U-shaped frames (311) are provided and are fixed respectively at two ends of an outer wall of one side of the plug (120); Shrapnel three (312), fixed inside the U-shaped frame (311); Inclined block three (313), sliding inside the U-shaped frame (311); Square hole 2 (314), opened on the outer wall of oblique block 3 (313); The second oblique block (310) is fixed to the outer wall of one side of the third oblique block (313), and the outer wall of the second oblique block (310) slides with the outer wall of the plug (120); Square rod four (315), fixed to the outer wall of one side of inclined block two (310); Two square rods (113) are provided and fixed to the outer walls on both sides of the socket (110); A square hole (114) is provided on the outer wall of the square rod (113) and slides with the outer wall of the L-shaped frame (121); The T-shaped frame (115) is fixed to one end of the square rod (113) and is plugged into the square hole (314).

2. The snap-fit ​​automotive connector according to claim 1, wherein: The socket (110) comprises: Two slide rails (111) are provided and are fixed to the inner walls on both sides of the socket (110); The plug (120) comprises: There are two square rods (122) which are fixed to the inner walls on both sides of the plug (120) respectively, and the square rods (122) are slidably plugged into the inside of the slide rail (111).

3. The snap-on automotive connector according to claim 2, wherein: The socket (110) comprises: Two L-shaped frames (116) are provided and fixed to the outer walls of both sides of the socket (110); The plug (120) comprises: Two L-shaped frames (121) are provided and fixed to the outer walls on both sides of the plug (120); The metal core fixing mechanism (200) comprises: Four square plates (210) are provided, wherein two square plates (210) slide on two L-shaped frames (116) respectively, and the other two square plates (210) slide on two L-shaped frames (121) respectively; Two fixing frames (211) are provided and are fixed respectively to the outer walls on both sides between two adjacent square plates (210); Four square plates three (220) are provided, wherein two square plates three (220) slide on two L-shaped frames one (116) respectively, and the other two square plates three (220) slide on two L-shaped frames two (121) respectively.

4. The snap-on automotive connector according to claim 3, characterized in that: The limiting unit (250) includes: Square groove block 1 (251), respectively fixed to the outer wall of the socket (110) and the plug (120); The block (253) slides inside the first square groove block (251); Oblique block 1 (254), fixed to the outer wall of the square block (253); A second chute (255) is provided on the outer wall of one side of the block (253); The fixing frame (211) comprises: Two square plates (212) are provided, which are fixed to both sides of the outer wall of the fixing frame (211) and are slidably plugged into the interior of the second inclined groove (255); The round rod (241) comprises: A plurality of inclined grooves (242) are provided, which are opened on the outer wall of the round rod (241) at equal intervals and are plugged into and matched with the inclined block (254).

5. The snap-on automotive connector according to claim 4, characterized in that: The limiting unit (250) includes: The second spring piece (252) is fixed inside the first square groove block (251).

6. The snap-on automotive connector according to claim 5, characterized in that: The line card connection mechanism (400) comprises: Two wire tail fixing sleeves (410) are provided and are respectively plugged into the outer walls of the socket (110) and the plug (120); Frame 1 (411) is provided with two, and is respectively fixed to the outer walls on both sides of the wire tail fixing sleeve (410); Frame 2 (412) is provided with two groups, which are respectively fixed on the outer wall of the socket (110) and the plug (120); Two sets of square slot blocks (413) are provided and are fixed on the outer walls of the socket (110) and the plug (120) respectively; Square plate six (414), provided in two groups, fixed on the outer wall of the socket (110) and the plug (120) respectively; A trapezoidal hole (415) is provided on the outer wall of the sixth square plate (414); The T-shaped block (420) is inserted into the trapezoidal hole (415), the second frame (412), the first frame (411) and the interior of the second square groove block (413).

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