Connector with misplug prevention function and method thereof

Abstract

The invention relates to a connector with an anti-misplug function and a method thereof, and belongs to the technical field of connectors. According to the connector with the misplug prevention function and the method thereof, the connector comprises a first connecting seat and a second connecting seat, and the second connecting seat is arranged on one side of the insertion end of the first connecting seat; the anti-misplug mechanism is arranged outside the first connecting seat and the second connecting seat, one end, far away from the second connecting seat, of the first connecting seat penetrates to the outer side of the anti-misplug mechanism, and the lower end of the second connecting seat penetrates to the lower part of the anti-misplug mechanism; a user can clearly and visually see the position of the connector for inserting the second connecting seat, the situation of inserting errors is reduced, when the inserting direction is wrong, the situation of wrong electrical connection is avoided in the mistaken inserting operation process, the situation that the contact abuts against and deforms when the device is inserted mistakenly is effectively prevented, and the service life of the device is prolonged. And the service life of the connector is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of connectors, and in particular to a connector with an anti-misinsertion function and a method thereof. Background Art

[0002] A connector is a device that connects two active devices. It is an electronic component that transmits and exchanges current or optical signals between electronic system devices. As a node, the connector transmits current signals between devices, components, equipment, and subsystems independently or together with cables, and keeps the signal distortion and energy loss between systems. It is a basic component necessary for the connection of the entire complete system.

[0003] There are many types of electrical connectors, including low frequency, high frequency, mixed high and low frequency, general purpose, high power, high voltage, pulse, low noise, anti-interference filter, phase modulation, precision coaxial and other types, as well as sealed, radiation resistant, high temperature, low temperature, round, rectangular, straight, curved, cable, panel, wall penetration and other appearance structures and installation methods.

[0004] After searching the Chinese patent "A connector with anti-misplugging function", the announcement number is "CN220233637U". The device is slidably connected to the plug-in block through a fixed block and two baffles, and the moving path of the plug-in block is fixed by the buckle plate. At the same time, the moving position of the plug-in block is fixed by the limit plate, thereby improving the structural stability of the connector. However, when mismatched ends are plugged into each other, the plug-in ends may contact each other, and the two mismatched ends may conflict, causing deformation of the plug-in ends, affecting the subsequent use of the connector and shortening the service life of the connector. Summary of the invention

[0005] Based on this, it is necessary to provide a connector with an anti-misinsertion function and a method thereof to address the problem that when mismatched ends are plugged into each other, the plug-in ends may contact each other, the two mismatched ends may conflict, and the plug-in ends may be deformed, affecting the subsequent use of the connector and shortening the service life of the connector.

[0006] 14. The connector of claim 13, wherein the first and second connectors are configured to prevent the connector from being misinserted and to prevent the connector from being misinserted. The connector of claim 13, wherein the first and second connectors are configured to prevent the connector from being misinserted and to prevent the connector from being misinserted.

[0007] In one embodiment, the connection guide assembly includes a first mounting sleeve fixedly connected to the surface of the first connecting seat, side guide grooves are provided on both sides of the first mounting sleeve, the end of the first connecting seat away from the second connecting seat passes through the first mounting sleeve and extends to the outside of the first mounting sleeve, the lower end of the first connecting seat is provided with a bottom connecting plate fixedly connected to the inner bottom wall of the first mounting sleeve, two fixing rings are embedded and installed at the lower end of the first mounting sleeve near the second connecting seat, and a locking frame is fixedly connected to the lower end of the first mounting sleeve near the fixing ring.

[0008] In one embodiment, the angle locking assembly includes a locking plate arranged at the lower end of the first mounting sleeve, the upper end of the locking plate is fixedly connected to a connecting tube, the connecting tube is hinged to the inner walls of two fixing rings, a side of the locking plate close to the first connecting seat is fixedly connected to a plurality of guide tubes, a plurality of locking seats are slidably connected inside the guide tubes, the lower end of the locking plate is fixedly connected to a bottom fixing plate, and a plurality of side sliding grooves are provided on the other side of the locking plate.

[0009] In one embodiment, the connection unlocking assembly includes a second mounting sleeve mounted on the outside of the second connecting seat, the lower end of the second connecting seat extends to the bottom of the second mounting sleeve, guide slides are embedded on both sides of the second mounting sleeve, the second mounting sleeve contacts one side of the locking plate, and two bottom guide strips are fixedly connected to one side of the second mounting sleeve close to the first connecting seat, and the surface of the bottom guide strip is slidably connected to the surface of the locking plate.

[0010] In one embodiment, the locking seat includes a locking tube slidably connected to the inner wall of the guide tube, the lower end of the surface of the locking tube is fixedly connected to a vertical sliding seat, the vertical sliding seat is slidably connected to the inner wall of the adjacent side sliding groove, an inner circular hole is opened at the lower end of the locking tube, the inner wall of the inner circular hole is slidably connected to a directional round rod, and the lower end of the directional round rod is fixedly connected to the upper end of the bottom fixed plate.

[0011] In one embodiment, the locking frame includes a plurality of first positioning tubes fixedly connected to the lower end of the first mounting sleeve, a connecting fixing plate is fixedly connected between adjacent first positioning tubes, a reinforcing rib is fixedly connected to the side of the first positioning tube away from the second connecting seat, the upper end of the reinforcing rib is fixedly connected to the lower end of the first mounting sleeve, and a second positioning tube is fixedly connected to the side of the first positioning tube away from the reinforcing rib.

[0012] In one of the embodiments, two bottom guide grooves are formed at the upper end of the bottom connecting plate, and bottom sliding grooves formed at the upper end of the bottom connecting plate are disposed on both sides of the bottom guide grooves.

[0013] In one of the embodiments, the upper end of the bottom fixing plate is connected to the lower end of the locking seat, the side sliding groove is located below the adjacent guide tube, and the bottom fixing plate is located below the guide tube.

[0014] In one of the embodiments, a spring is sleeved on the surface of the directional round rod, and the upper and lower ends of the spring are fixedly connected to the lower end of the lock tube and the upper end of the bottom fixing plate respectively.

[0015] In one of the embodiments, both sides of the bottom guide strip are provided with a resistance unlocking plate fixedly connected to the surface of the second mounting sleeve, and the surface of the resistance unlocking plate contacts the surface of the adjacent locking seat.

[0016] A connector method with anti-misinsertion function:

[0017] A1. The user holds the second installation sleeve and brings the second connecting seat closer to the side of the locking plate. At this time, the contact unlocking plate contacts the upper ends of the multiple vertical sliding seats and presses the second installation sleeve. At this time, the contact unlocking plate contacts the vertical sliding seat and slides downward along the inner wall of the side sliding groove. At this time, the vertical sliding seat drives the lock tube to move down and out of the lower end of the first positioning tube. At this time, the vertical state of the locking plate is released. At the same time, during this process, the operator can visually check the plug-in interface of the second connecting seat to reduce the occurrence of mis-plugging operations;

[0018] A2. At this time, the thumb presses the upper end of the second installation sleeve, and the index finger fits the surface of the locking plate, flipping the locking plate and rotating it 90 degrees to make the locking plate tend to be horizontal. At this time, the spring will move the lock tube toward the inside of the second positioning tube, thereby keeping the locking plate horizontal and maintaining the locking plate's supporting effect on the second installation sleeve;

[0019] A3. When the lock tube moves, it will drive the vertical sliding seat to move along, and then drive the second installation sleeve to move toward the inside of the first installation sleeve by contacting the unlocking plate. Under the guidance of the bottom guide bar and the bottom guide groove, the second installation sleeve will drive the second connecting seat to approach the first connecting seat for plugging in. And with the cooperation of the side guide groove and the guide slide, the stability and accuracy of the plugging in will be guaranteed.

[0020] The above connector with anti-misplugging function and method thereof, when the device is in use, the provided connection guide assembly and the angle locking assembly can cooperate so that when plugging, the user can clearly see the connector orientation of the second connector by visual means, thereby reducing the occurrence of plugging errors, and the vertical surface of the provided locking plate forms a vertical state with the lower end of the connection guide assembly, and cooperates with the locking seat to form a connection locking effect, when the plugging direction is wrong, the contact between the second connector and the first connector is limited, thereby avoiding the situation that the connectors touch during the misplugging operation, reducing the occurrence of erroneous electrical connections, and effectively preventing the contact deformation of the device when misplugging, thereby extending the service life of the connector;

[0021] The device cooperates with the set connection unlocking component and the angle locking component. When the unmatched second connection seat together with the connection unlocking component contacts with the angle locking component for plug-in operation, the abutment unlocking plate abuts the vertical sliding seat to move downward, and in the process of the vertical sliding seat moving downward, due to the mismatch between the abutment unlocking plate and the vertical sliding seat, multiple lock tubes cannot be completely separated from the first positioning tube. At this time, the locking plate will maintain the locking effect, avoiding the second connection seat and the first connection seat from being aligned and plugged in, thereby preventing the occurrence of incorrect plug-in operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a schematic diagram of the explosion structure of the anti-misinsertion mechanism of the present invention;

[0025] Figure 3 It is a schematic diagram of the position of the first connecting seat of the present invention;

[0026] Figure 4 It is a partial exploded schematic diagram of the connection guide assembly of the present invention;

[0027] Figure 5 It is a schematic diagram of the lock frame structure of the present invention;

[0028] Figure 6 It is a schematic diagram of the exploded structure of the angle locking assembly of the present invention;

[0029] Figure 7 It is a schematic diagram of the explosion structure of the locking seat of the present invention;

[0030] Figure 8 This is a schematic diagram of the structure of the connection and unlocking component of the present invention;

[0031] Fig. 9 It is a schematic diagram of the positions of the interference unlocking plate and the vertical sliding seat of the present invention.

[0032] Reference numerals:

[0033] 100, first connection seat; 200, second connection seat; 300, anti-misinsertion mechanism; 310, connection guide assembly; 311, first installation sleeve; 3111, side guide groove; 312, bottom connection plate; 3121, bottom slide groove; 3122, bottom guide groove; 313, fixing ring; 314, locking frame; 3141, first positioning tube; 3142, connection fixing plate; 3143, reinforcing rib; 3144, second positioning tube; 320 , angle locking assembly; 321, locking plate; 322, connecting pipe; 323, bottom fixing plate; 324, guide pipe; 325, side slide groove; 326, locking seat; 3261, locking pipe; 3262, vertical sliding seat; 3263, inner circular hole; 3264, directional round rod; 3265, spring; 330, connection unlocking assembly; 331, second mounting sleeve; 332, bottom guide strip; 333, resistance unlocking plate; 334, guide slide. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0035] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0038] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0039] Combine the following Figure 1-Figure 9The connector with the function of preventing mis-insertion of the present invention includes: a first connection seat 100 and a second connection seat 200, wherein the second connection seat 200 is arranged on one side of the insertion end of the first connection seat 100; an anti-mis-insertion mechanism 300, wherein the anti-mis-insertion mechanism 300 is arranged outside the first connection seat 100 and the second connection seat 200, wherein the end of the first connection seat 100 away from the second connection seat 200 penetrates to the outside of the anti-mis-insertion mechanism 300, and the lower end of the second connection seat 200 penetrates to the bottom of the anti-mis-insertion mechanism 300; wherein the anti-mis-insertion mechanism 300 includes a connection guide component installed outside the first connection seat 100 310, the first connection seat 100 is away from the second connection seat 200 and penetrates to the outside of the connection guide assembly 310, the surface of the connection guide assembly 310 close to the second connection seat 200 is hinged with an angle locking assembly 320, the angle locking assembly 320 is arranged below the connection guide assembly 310, and the side of the angle locking assembly 320 away from the first connection seat 100 is provided with a connection unlocking assembly 330, the connection unlocking assembly 330 is installed on the outside of the second connection seat 200, and the lower end of the second connection seat 200 penetrates the surface of the connection unlocking assembly 330 and extends to the bottom of the connection unlocking assembly 330;

[0040] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Fig. 9 As shown, the connection guide assembly 310 includes a first mounting sleeve 311 and a bottom connecting plate 312. The first mounting sleeve 311 is fixedly connected to the surface of the first connecting seat 100, and the bottom connecting plate 312 is fixedly connected to the inner bottom wall of the first mounting sleeve 311. Side guide grooves 3111 are provided on both sides of the first mounting sleeve 311. The end of the first connecting seat 100 away from the second connecting seat 200 passes through the first mounting sleeve 311 and extends to the outside of the first mounting sleeve 311. Two fixing rings 313 are embedded and installed at the lower end of the first mounting sleeve 311 near the second connecting seat 200. A locking frame 314 is fixedly connected to the lower end of the first mounting sleeve 311 near the fixing ring 313. The locking frame 314 includes a plurality of first positioning tubes 3141 fixedly connected to the lower end of the first installation sleeve 311, a connecting fixing plate 3142 is fixedly connected between adjacent first positioning tubes 3141, a reinforcing rib 3143 is fixedly connected to the side of the first positioning tube 3141 away from the second connection seat 200, the upper end of the reinforcing rib 3143 is fixedly connected to the lower end of the first installation sleeve 311, and a second positioning tube 3144 is fixedly connected to the side of the first positioning tube 3141 away from the reinforcing rib 3143, and two bottom guide grooves 3122 are provided at the upper end of the bottom connecting plate 312, and bottom slide grooves 3121 provided at the upper end of the bottom connecting plate 312 are provided on both sides of the bottom guide grooves 3122;

[0041] The angle locking assembly 320 includes a locking plate 321 and a connecting tube 322. The locking plate 321 is arranged at the lower end of the first mounting sleeve 311. The connecting tube 322 is fixedly connected to the upper end of the locking plate 321. The connecting tube 322 is hinged to the inner walls of the two fixing rings 313. A plurality of guide tubes 324 are fixedly connected to the side of the locking plate 321 close to the first connecting seat 100. A plurality of locking seats 326 are slidably connected inside the guide tubes 324. A bottom fixing plate 323 is fixedly connected to the lower end of the locking plate 321. A plurality of side sliding grooves 325 are provided on the other side of the locking plate 321. The upper end of the bottom fixing plate 323 is connected to the lower end of the locking seat 326. The side sliding grooves 325 are located below the adjacent guide tubes 324. The bottom fixing plate 323 is located below the guide tubes 324.

[0042] The locking seat 326 includes a locking tube 3261 and a vertical sliding seat 3262. The locking tube 3261 is slidably connected to the inner wall of the guide tube 324. The vertical sliding seat 3262 is fixedly connected to the lower end of the surface of the locking tube 3261. The vertical sliding seat 3262 is slidably connected to the inner wall of the adjacent side sliding groove 325. An inner circular hole 3263 is formed at the lower end of the locking tube 3261. A directional round rod 3264 is slidably connected to the inner wall of the inner circular hole 3263. The lower end of the directional round rod 3264 is fixedly connected to the upper end of the bottom fixing plate 323. A spring 3265 is sleeved on the surface of the directional round rod 3264. The upper and lower ends of the spring 3265 are fixedly connected to the lower end of the locking tube 3261 and the upper end of the bottom fixing plate 323 respectively.

[0043] When in use, the locking seat 326 can be driven by placing the second connecting seat 200 on the side of the locking plate 321 away from the first connecting seat 100, wherein the upper end of the locking seat 326 normally penetrates into the first positioning tube 3141, at this time, the vertical surface of the locking plate 321 and the lower end of the first mounting sleeve 311 form a relatively vertical state, wherein the vertical lengths of the plurality of locking tubes 3261 are inconsistent, and the matching second connecting seat 200 is fitted together with the connecting unlocking component 330 to the side of the locking plate 321. At this time, the connecting unlocking component 330 resists the plurality of vertical sliding When the seat 3262 moves downward, when the matching connection unlocking assembly 330 simultaneously resists the downward movement of multiple vertical sliding seats 3262, the vertical sliding seats 3262 move downward along the inner wall of the side sliding groove 325, driving the locking tube 3261 to move synchronously along the inner wall of the guide tube 324, and at the same time, the upper ends of the multiple locking tubes 3261 are separated from the first positioning tube 3141. At this time, the locking plate 321 can be normally turned over 90 degrees, so that the vertical surface area of ​​the locking plate 321 is horizontal, and the second connection seat 200 is connected to the connection unlocking assembly 330 and guided to the inside of the first installation sleeve 311;

[0044] The upper end of the lock tube 3261 is set to be arc-shaped. Under normal circumstances, the lock tube 3261 is guided by the cooperation of the directional round rod 3264 and the guide tube 324. The spring 3265 is set to ensure that the lock tube 3261 always moves in the direction away from the bottom fixed plate 323. The multiple vertical sliding seats 3262 are not at the same horizontal height, and the lower end of the unlocking plate 333 is consistent with the horizontal height of the adjacent vertical sliding seats 3262. When the unlocking component 330 and the angle locking component 320 are fitted to release the locking effect, the locking plate 321 can be turned over. The lock tube 3261 moves into the second positioning tube 3144 through the action of the spring 3265. At this time, the second positioning tube 3144 is set to form a limiting effect on the end of the lock tube 3261 to keep the locking plate 321 in a horizontal state.

[0045] like Figure 1 , Figure 2 , Figure 8 , Fig. 9 As shown, the connection unlocking component 330 includes a second mounting sleeve 331 and two guide slides 334. The second mounting sleeve 331 is sleeved on the outside of the second connecting seat 200. The lower end of the second connecting seat 200 passes through the lower part of the second mounting sleeve 331. The two guide slides 334 are respectively embedded and installed on both sides of the second mounting sleeve 331. The second mounting sleeve 331 contacts one side of the locking plate 321. The second mounting sleeve 331 is fixedly connected to one side of the first connecting seat 100 with two bottom guide strips 332. The surface of the bottom guide strip 332 is slidably connected to the surface of the locking plate 321. Both sides of the bottom guide strip 332 are provided with a resistance unlocking plate 333 fixedly connected to the surface of the second mounting sleeve 331. The surface of the resistance unlocking plate 333 contacts the surface of the adjacent locking seat 326.

[0046] The bottom guide groove 3122 provided at the upper end of the bottom connecting plate 312 has a preliminary guiding effect on the bottom guide strip 332, and the bottom slide groove 3121 is provided to assist in guiding the adjacent interference unlocking plate 333. At the same time, the bottom guide groove 3122 is provided with a chamfer near the inner wall of the second connecting seat 200, and the auxiliary bottom guide strip 332 drives the second installation sleeve 331 to move toward the inside of the first installation sleeve 311, so that the second connecting seat 200 is close to the first connecting seat 100 for insertion. At the same time, the side guide groove 3111 is provided near the upper end of the first installation sleeve 311. At the same time, the opening of the side guide groove 3111 matches the guide slide 334. When the second installation sleeve 331 carries the second connecting seat 200 and flips toward the first connecting seat 100 for insertion, the guide slide 334 will no longer be able to form a guiding effect inside the side guide groove 3111, thereby ensuring the insertion accuracy of the second connecting seat 200 and the first connecting seat 100, so that the matching connection unlocking component 330 can unlock the angle locking component 320, reducing the possibility of mis-insertion, and the connection unlocking component 330 can cooperate with the connection guide component 310 to form a guiding effect to reduce the effect of mis-insertion.

[0047] A connector method with anti-misinsertion function:

[0048] When the locking cam 326 is in the unlocking state, the locking cam 3261 is in the unlocking state, and the locking cam 3262 is pressed against the locking cam 3263, and the locking cam 3263 is pressed against the locking cam 3264.

[0049] A2. At this time, the thumb presses the upper end of the second installation sleeve 331, and the index finger is placed on the surface of the locking plate 321, and the locking plate 321 is turned over and rotated 90 degrees, so that the locking plate 321 tends to be in a horizontal state. At this time, the spring 3265 will cause the locking tube 3261 to move into the second positioning tube 3144, so that the locking plate 321 will be kept in a horizontal state, and the supporting effect of the locking plate 321 on the second installation sleeve 331 will be maintained;

[0050] A3. When the locking tube 3261 moves, it will drive the vertical sliding seat 3262 to move along, and then drive the second mounting sleeve 331 to move toward the inside of the first mounting sleeve 311 by contacting the unlocking plate 333. Under the guidance of the bottom guide bar 332 and the bottom guide groove 3122, the second mounting sleeve 331 will drive the second connecting seat 200 to approach the first connecting seat 100 for plug-in operation, and the cooperation of the side guide groove 3111 and the guide slide 334 will ensure the stability and accuracy of the plug-in.

[0051] When the locking plate 321 is unlocked, the locking plate 321 is locked and the locking plate 321 is locked.

[0052] The bottom guide groove 3122 provided at the upper end of the bottom connecting plate 312 has a preliminary guiding effect on the bottom guide strip 332, and due to the setting of the bottom slide groove 3121, the adjacent interference unlocking plate 333 is assisted in guiding, and the bottom guide groove 3122 is provided with a chamfer near the inner wall of the second connecting seat 200, and the auxiliary bottom guide strip 332 drives the second installation sleeve 331 to move toward the inside of the first installation sleeve 311, and the second connecting seat 200 is close to the first connecting seat 100 to form a plug-in connection, and the side guide groove 3111 is provided close to the second connecting seat 200. Near the upper end of the first installation sleeve 311, the side guide groove 3111 is opened to match the guide slide 334. When the second installation sleeve 331 carries the second connecting seat 200 and flips toward the first connecting seat 100 for insertion, the insertion accuracy of the second connecting seat 200 and the first connecting seat 100 is guaranteed. The matching connection unlocking component 330 unlocks the angle locking component 320 to reduce the possibility of mis-insertion. The connection unlocking component 330 cooperates with the connection guide component 310 to form a guiding effect to reduce the effect of mis-insertion.

[0053] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A connector with an anti-misinsertion function, characterized in that: include: A first connecting seat (100) and a second connecting seat (200), wherein the second connecting seat (200) is arranged on one side of the insertion end of the first connecting seat (100); An anti-misinsertion mechanism (300), wherein the anti-misinsertion mechanism (300) is arranged outside the first connection seat (100) and the second connection seat (200), an end of the first connection seat (100) away from the second connection seat (200) penetrates to the outside of the anti-misinsertion mechanism (300), and a lower end of the second connection seat (200) penetrates to the bottom of the anti-misinsertion mechanism (300); Wherein, the anti-misinsertion mechanism (300) includes a connection guide component (310) installed on the outside of the first connection seat (100), the first connection seat (100) is away from the second connection seat (200) and penetrates to the outside of the connection guide component (310), the connection guide component (310) is hinged with an angle locking component (320) on the surface close to the second connection seat (200), and the angle locking component (320) is arranged below the connection guide component (310), and a connection unlocking component (330) is arranged on the side of the angle locking component (320) away from the first connection seat (100), and the connection unlocking component (330) is installed on the outside of the second connection seat (200), and the lower end of the second connection seat (200) penetrates the surface of the connection unlocking component (330) and extends to the bottom of the connection unlocking component (330).

2. The connector with anti-misinsertion function according to claim 1, characterized in that: The connection guide assembly (310) comprises a first mounting sleeve (311) fixedly connected to the surface of the first connection seat (100), side guide grooves (3111) are provided on both sides of the first mounting sleeve (311), the end of the first connection seat (100) away from the second connection seat (200) passes through the first mounting sleeve (311) and extends to the outside of the first mounting sleeve (311), the lower end of the first connection seat (100) is provided with a bottom connecting plate (312) fixedly connected to the inner bottom wall of the first mounting sleeve (311), two fixing rings (313) are embedded and installed at the lower end of the first mounting sleeve (311) close to the second connection seat (200), and a locking frame (314) is fixedly connected to the lower end of the first mounting sleeve (311) close to the fixing ring (313).

3. The connector with anti-misinsertion function according to claim 2, characterized in that: The angle locking assembly (320) comprises a locking plate (321) arranged at the lower end of the first mounting sleeve (311); the upper end of the locking plate (321) is fixedly connected to a connecting tube (322); the connecting tube (322) is hinged to the inner walls of two fixing rings (313); a side of the locking plate (321) close to the first connecting seat (100) is fixedly connected to a plurality of guide tubes (324); a plurality of locking seats (326) are slidably connected inside the guide tubes (324); the lower end of the locking plate (321) is fixedly connected to a bottom fixing plate (323); and a plurality of side sliding grooves (325) are provided on the other side of the locking plate (321).

4. The connector with anti-misinsertion function according to claim 3, characterized in that: The connection unlocking component (330) comprises a second mounting sleeve (331) which is sleeved on the outside of the second connecting seat (200); the lower end of the second connecting seat (200) extends to the bottom of the second mounting sleeve (331); guide slides (334) are embedded and installed on both sides of the second mounting sleeve (331); the second mounting sleeve (331) contacts one side of the locking plate (321); two bottom guide strips (332) are fixedly connected to one side of the second mounting sleeve (331) close to the first connecting seat (100); the surface of the bottom guide strip (332) is slidably connected to the surface of the locking plate (321).

5. The connector with anti-misinsertion function according to claim 3, characterized in that: The locking seat (326) includes a locking tube (3261) slidably connected to the inner wall of the guide tube (324); the lower end of the surface of the locking tube (3261) is fixedly connected to a vertical sliding seat (3262); the vertical sliding seat (3262) is slidably connected to the inner wall of the adjacent side sliding groove (325); an inner circular hole (3263) is opened at the lower end of the locking tube (3261); the inner wall of the inner circular hole (3263) is slidably connected to a directional round rod (3264); the lower end of the directional round rod (3264) is fixedly connected to the upper end of the bottom fixing plate (323).

6. The connector with anti-misinsertion function according to claim 2, characterized in that: The locking frame (314) comprises a plurality of first positioning tubes (3141) fixedly connected to the lower end of the first mounting sleeve (311); a connecting fixing plate (3142) is fixedly connected between adjacent first positioning tubes (3141); a reinforcing rib (3143) is fixedly connected to the side of the first positioning tube (3141) away from the second connecting seat (200); the upper end of the reinforcing rib (3143) is fixedly connected to the lower end of the first mounting sleeve (311); and a second positioning tube (3144) is fixedly connected to the side of the first positioning tube (3141) away from the reinforcing rib (3143).

7. The connector with anti-misinsertion function according to claim 2, characterized in that: Two bottom guide grooves (3122) are provided at the upper end of the bottom connecting plate (312), and bottom sliding grooves (3121) provided at the upper end of the bottom connecting plate (312) are provided on both sides of the bottom guide groove (3122).

8. The connector with anti-misinsertion function according to claim 3, characterized in that: The upper end of the bottom fixing plate (323) is connected to the lower end of the locking seat (326), the side sliding groove (325) is located below the adjacent guide tube (324), and the bottom fixing plate (323) is located below the guide tube (324).

9. The connector with anti-misinsertion function according to claim 5, characterized in that: A spring (3265) is sleeved on the surface of the directional round rod (3264), and the upper and lower ends of the spring (3265) are fixedly connected to the lower end of the locking tube (3261) and the upper end of the bottom fixing plate (323) respectively.

10. The connector with anti-misinsertion function according to claim 4, characterized in that: Both sides of the bottom guide strip (332) are provided with a resisting unlocking plate (333) fixedly connected to the surface of the second mounting sleeve (331), and the surface of the resisting unlocking plate (333) contacts the surface of the adjacent locking seat (326).

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