Connector capable of quickly disassembling and assembling circuit

Abstract

The utility model discloses a connector capable of quickly disassembling and assembling a circuit, which is provided with a connector body convenient for connecting the circuit, and clamping pieces are arranged on the upper surface and the lower surface of the connector body; comprising a sealing ring which is nested and connected in the connector body, a first pin is installed on the lower side of the inner surface of the connector body in a penetrating mode, first limiting plates are installed on the upper side and the lower side of the outer surface of the first pin, and meanwhile a first extrusion plate is installed on the front side of the outer surface of the first pin. A sealing ring is arranged, when the connector body is used, the butt joint position can be connected in a sealed mode, the first pin and the second pin are assembled according to the use requirement, the connection stability is improved through the matched positioning rings, the position of the connector body is controlled through the second pin and the assembled single-side extrusion plate and the second extrusion plate, and the connector body is convenient to use. And the clamping block which can be pressed downwards is matched, so that extrusion separation is formed when the second pin is replaced, and the connector body is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connector capable of quick-disassembly and assembly of circuits. Background Art

[0002] A line connector is a device used to connect two or more electronic devices to facilitate the establishment of a transmission channel between the electronic devices. It is commonly used in computers and communication devices, and can improve the connection efficiency of the line. However, there are still some problems in the use of existing line connectors;

[0003] In the prior art, the “connector for convenient cable assembly and disassembly” in the authorization announcement number: CN215816721U includes a male seat and a female seat connected to the male seat; the female seat includes a female seat surface shell, a spring, a square nut and a screw; the spring is provided with a V-shaped groove for placing the cable, the square nut is provided with a mounting hole, a first screw hole is provided on a side of the square nut perpendicular to the mounting hole, the spring is arranged in the mounting hole, the screw is screwed into the first screw hole and abuts against one end face of the spring, and the spring is squeezed by rotating the screw to clamp the cable in the V-shaped groove;

[0004] During the operation of the above-mentioned device, the connector is provided with a spring sheet on the female seat, and the cable is placed in the V-shaped groove on the spring sheet. The cable in the V-shaped groove is compressed by tightening the screws, and the cable can be removed by simply rotating the screws. The design of the female seat of the utility model enables the connector to realize rapid disassembly and assembly of the cable without damaging the cable, but when in use, it is not convenient to stably position the pins used, and when the damaged pins are removed, it is very easy to cause extrusion damage to the connector, affecting the positioning of the pins replaced later. Utility Model Content

[0005] The purpose of the utility model is to provide a connector with quick-disassembly assembly circuits to solve the problem in the above-mentioned background technology that it is inconvenient to stably position the used pins, and when the damaged pins are removed, it is very easy to cause squeezing damage to the connector, affecting the positioning of the pins replaced later.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connector capable of quick disassembly and assembly of circuits, provided with a connector body convenient for connecting the circuits, and clamps are installed on the upper and lower surfaces of the connector body;

[0007] It includes: a sealing ring, which is nested and connected inside the connector body, and a first pin is installed through the lower side of the inner surface of the connector body, and a first limit plate is installed on the upper and lower sides of the outer surface of the first pin, and a first extrusion plate is installed on the front side of the outer surface of the first pin, and a positioning ring is connected through the front end of the outer surface of the first pin;

[0008] A second pin is connected through the upper side of the inner surface of the connector body, a second limiting plate is installed on the upper surface of the second pin, and a second extrusion plate is installed on the outer side of the second pin, and an unlocking component is installed on the upper surface of the connector body;

[0009] A slider is slidably connected to the upper inner surface of the unlocking component, and a first return spring is connected to the lower surface of the slider, and a card block is connected through the inner surface of the first return spring, and the card block is installed on the lower surface of the slider, and the lower surface of the card block passes through the upper outer surface of the connector body, and a connecting plate is installed on the upper surface of the slider, and the inner surface of the slider passes through the limiting member, and the outer surface of the limiting member passes through the unlocking component in a card-engaged manner.

[0010] Preferably, the connector body and the sealing ring form a built-in sealing structure, and the connector body forms a through-limiting locking structure with the first pin through the first limiting plate and the first extrusion plate, and the first limiting plate is symmetrically arranged about the middle section of the outer surface of the first pin, and at the same time, the positioning ring and the connector body form an integrated structure, and then the positioning ring and the first pin form a through-limiting nested structure.

[0011] The above structure facilitates the positioning and assembly of the first pin during use, and the volume of the first pin is larger than that of the second pin, which can reduce damage caused by plugging and unplugging during use.

[0012] Preferably, the second pin forms a penetrating elastic snap-fit ​​structure with the connector body through the second limiting plate and the second extrusion plate, and the connector body and the unlocking component form an integrated structure, and the unlocking component is arranged at an equal distance from the side of the upper surface of the connector body.

[0013] Through the above structure, it is convenient to effectively control the positioning and assembly of the second pin during use, and the second pin can be replaced by cooperating with the unlocking component.

[0014] Preferably, the unlocking component forms an elastic sliding structure through the slider, the first return spring and the card block, and the card block, the first return spring and the upper surface of the connector body form a through structure, and the card block and the second limit plate form an extrusion structure, while the slider and the connecting plate form an integrated structure, and the connecting plate and the limit member form a through structure, and the limit member and the unlocking component form a through locking structure.

[0015] Through the above structure, elastic reset can be effectively formed during use, and the second pin can be replaced by pressing down to unlock when unlocking is required, and the limiting member can prevent the second pin from being accidentally touched and disengaged during normal use.

[0016] Preferably, a movable plate is installed on the rear side of the outer surface of the limiting member, and a guide column is connected through the outer surface of the movable plate, and a first return spring is installed on the outer surface of the guide column, and an extrusion spring is connected through the front side of the outer surface of the guide column, and the extrusion spring is nested between the movable plate and the fixed member, and a clamping member is installed on the lower surface of the fixed member and is located on the front side of the upper surface of the clamping member.

[0017] Through the above structure, a limited sliding assembly can be effectively formed during use, and in combination with the elastic structure, the limiter can be effectively controlled to be positioned for use in the later stage.

[0018] Preferably, the movable plate and the outer surface of the limiting member are embedded in the installation, and the movable plate and the fixing member form a through-limiting structure through the guide column, and the fixing member and the movable plate form an elastic sliding structure through the extrusion spring, and at the same time, the fixing member and the upper surface of the card are embedded in the installation, so that the fixing member is located at the non-elastic bending part of the card.

[0019] Through the above structure, the position of the limiting member can be effectively controlled during use, and the use of the clamping member can be avoided from being affected.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. A sealing ring is provided. When the connector body is used, the butt joint can be sealed and connected. The first pin and the second pin are assembled according to the use requirements, and both are matched with the positioning ring to improve the stability of the connection. The second pin and the assembled single-side extrusion plate and the second extrusion plate are used to control their positions, and the card block that can be pressed down is matched to form an extrusion separation when the second pin is replaced to avoid damage to the connector body;

[0022] 2. A fixedly installed unlocking component is provided, which can cooperate with the elastically adjustable slider and the card block, so as to form an elastic upward movement during use to prevent the second limit plate of the second pin from being squeezed and unlocked by the downward movement. When the connector body is used normally, the second pin can be positioned in cooperation with the assembled card, and the limit plate assembled with the slidable movable plate on the card can penetrate the unlocking component and be used through the slider, so as to limit the unlocking group component to prevent the second pin from falling off due to accidental touch. At a later stage, the limit member can be unlocked first by a specified method, and then the second limit plate of the second pin can be squeezed downward to control the replacement of the second pin. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1This is a schematic diagram of the three-dimensional structure of the connector body of the utility model;

[0024] Figure 2 This is a schematic diagram of a three-dimensional structure of a half-section view of the connector body of the utility model;

[0025] Figure 3 This is a schematic diagram of a half-section three-dimensional structure of the first stitch of the utility model;

[0026] Figure 4 This is a semi-sectioned three-dimensional structural schematic diagram of the unlocking component of the utility model;

[0027] Figure 5 It is a schematic diagram of a partially cutaway three-dimensional structure of a fixing member of the utility model.

[0028] In the figure: 1. Connector body; 2. Sealing ring; 3. First pin; 4. First limit plate; 5. First extrusion plate; 6. Positioning ring; 7. Second pin; 8. Second limit plate; 9. Second extrusion plate; 10. Unlocking assembly; 11. Slider; 12. Block; 13. First return spring; 14. Connecting plate; 15. Limiting piece; 16. Moving plate; 17. Guide column; 18. Fixing piece; 19. Extrusion spring; 20. Card piece. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 5 , the utility model provides the following technical solutions: a connector capable of quick disassembly and assembly of circuits, provided with a connector body 1 for convenient connection of circuits, and a clamp 20 is installed on both the upper and lower surfaces of the connector body 1;

[0031] It includes: a sealing ring 2, which is nested and connected inside the connector body 1, and a first pin 3 is installed through the lower side of the inner surface of the connector body 1, and a first limiting plate 4 is installed on the upper and lower sides of the outer surface of the first pin 3, and a first extrusion plate 5 is installed on the front side of the outer surface of the first pin 3, and a positioning ring 6 is connected through the front end of the outer surface of the first pin 3;

[0032] The connector body 1 and the sealing ring 2 form a built-in sealing structure, and the connector body 1 forms a through-limiting locking structure with the first pin 3 through the first limiting plate 4 and the first extrusion plate 5, and the first limiting plate 4 is symmetrically arranged about the middle section of the outer surface of the first pin 3, and at the same time, the positioning ring 6 and the connector body 1 form an integrated structure, and then the positioning ring 6 and the first pin 3 form a through-nested structure.

[0033] When in use, the sealing ring 2 is nested on the inner surface of the connector body 1, so as to form a sealing treatment when the connector body 1 is docked, and the first pin 3 and the second pin 7 assembled with the connector body 1 are used to form a line connection, and the first pin 3 is effectively controlled by the cooperation of the installed first limiting plate 4 and the first extrusion plate 5, so as to improve the stability of the device and prevent the first pin 3 from falling off, and the first pin 3 is the same volume as the second pin 7 when in use, which can reduce the wear and tear of plugging and unplugging during use, and reduce the probability of damage, and both of them control their assembly stability through the use of the positioning ring 6;

[0034] The second pin 7 is connected to the upper side of the inner surface of the connector body 1, and a second limiting plate 8 is installed on the upper surface of the second pin 7, and a second extrusion plate 9 is installed on the outer surface of the second pin 7. At the same time, an unlocking component 10 is installed on the upper surface of the connector body 1;

[0035] The slider 11 is slidably connected to the upper inner surface of the unlocking component 10, and the lower surface of the slider 11 is connected to the first return spring 13, and the inner surface of the first return spring 13 is penetrated and connected with a block 12, and the block 12 is installed on the lower surface of the slider 11, and the lower surface of the block 12 penetrates through the upper outer surface of the connector body 1, and the upper surface of the slider 11 is installed with a connecting plate 14, and the inner surface of the slider 11 is penetrated and connected with a limiting member 15, and the outer surface of the limiting member 15 is penetrated and connected with the unlocking component 10.

[0036] The second pin 7 forms a penetrating elastic snap-fit ​​structure with the connector body 1 through the second limiting plate 8 and the second extrusion plate 9, and the connector body 1 and the unlocking component 10 form an integrated structure, and the unlocking component 10 is arranged at an equal distance from the upper surface side of the connector body 1.

[0037] The unlocking component 10 forms an elastic sliding structure through the slider 11, the first return spring 13 and the card block 12, and the card block 12, the first return spring 13 and the upper surface of the connector body 1 form a through structure, and the card block 12 and the second limit plate 8 form an extrusion structure, while the slider 11 and the connecting plate 14 form an integrated structure, and the connecting plate 14 and the limit member 15 form a through structure, and the limit member 15 and the unlocking component 10 form a through-fitting structure.

[0038] A movable plate 16 is installed on the rear side of the outer surface of the limiting member 15, and a guide column 17 is connected through the outer surface of the movable plate 16, and a first return spring 13 is installed on the outer surface of the guide column 17. At the same time, an extrusion spring 19 is connected through the front side of the outer surface of the guide column 17, and the extrusion spring 19 is nested between the movable plate 16 and the fixing member 18. At the same time, a clamping member 20 is installed on the lower surface of the fixing member 18 and is located on the front side of the upper surface of the clamping member 20.

[0039] The movable plate 16 is embedded in the outer surface of the limiting member 15, and the movable plate 16 forms a through-limiting structure with the fixing member 18 through the guide column 17, and the fixing member 18 forms an elastic sliding structure with the movable plate 16 through the extrusion spring 19. At the same time, the fixing member 18 is embedded in the upper surface of the clamping member 20, so that the fixing member 18 is located at the non-elastic bending part of the clamping member 20.

[0040] When in use, the second pin 7 is stably engaged with the second limiting plate 8 installed on one side to be stably engaged on the upper side of the inner surface of the connector body 1, and the second extrusion plate 9 assembled in cooperation with the second limiting plate 8 works simultaneously to control the stability of the assembly of the second pin 7, and the assembled second pin 7 is secondary engaged and positioned by the rotatable clamp 20, and after the clamp 20 is rotated and engaged, the limiting cooperation of the guide column 17 installed on the fixing member 18 of the movable plate 16 can be formed into a sliding push, and the extrusion spring 19 can be controlled to contract, thereby controlling the limiting member 15 installed on the movable plate 16 to form a penetrating setting for the unlocking component 10 assembled on the connector body 1, and synchronously penetrate the interior of the slider 11 during the penetration, and engage the limiting member 15 on the outer surface side of the unlocking component 10, thereby controlling the block 12 installed on the slider 11 to prevent downward movement, thereby controlling the use of the second pin 7 The stability is ensured during operation, so as to prevent the connecting plate 14 from being accidentally touched and the second pin 7 from falling off. When the second pin 7 needs to be disassembled and replaced, the connecting plate 14 can be manually controlled to move downward, and the limit member 15 can be squeezed by the installed slider 11, and the limit member 15 can be controlled to disengage from the engagement of the unlocking component 10. The limit member 15 can cooperate with the extension of the extrusion spring 19 connected to the installed moving plate 16, and the limit member 15 can be controlled to quickly disengage from the unlocking component 10 and the slider 11, while the card member 20 can be controlled to disengage from the engaged state, so as to control the card block 12 installed on the slider 11 assembled by the connecting plate 14 to move downward again to squeeze the first return spring 13 to contract, and press the second pin 7 assembled by the second limit plate 8 to disengage from the engagement of the connector body 1, so as to replace the second pin 7 assembled on the circuit, and disassemble the circuit installed with the second pin 7.

[0041] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connector for quick-disassembly assembly of circuits, comprising a connector body (1) for facilitating connection of circuits, and a clamp (20) is mounted on both the upper and lower surfaces of the connector body (1); It is characterized in that include: The sealing ring (2) is nested and connected inside the connector body (1), and a first pin (3) is installed through the lower side of the inner surface of the connector body (1), and a first limiting plate (4) is installed on the upper and lower sides of the outer surface of the first pin (3), and a first extrusion plate (5) is installed on the front side of the outer surface of the first pin (3), and a positioning ring (6) is installed through the front end of the outer surface of the first pin (3); A second pin (7) is connected through the upper side of the inner surface of the connector body (1), a second limiting plate (8) is installed on the upper surface of the second pin (7), and a second extrusion plate (9) is installed on the outer side of the second pin (7), and an unlocking component (10) is installed on the upper surface of the connector body (1); A slider (11) is slidably connected to the upper inner surface of the unlocking component (10), and the lower surface of the slider (11) is connected to a first return spring (13), and the inner surface of the first return spring (13) is penetrated and connected with a block (12), and the block (12) is installed on the lower surface of the slider (11), and the lower surface of the block (12) penetrates through the upper outer surface of the connector body (1), and the upper surface of the slider (11) is installed with a connecting plate (14), and the inner surface of the slider (11) is penetrated and connected with a limiting member (15), and the outer surface of the limiting member (15) is penetrated and connected with the unlocking component (10).

2. A connector for quick-disassembly assembly circuit according to claim 1, characterized in that: The connector body (1) and the sealing ring (2) form a built-in sealing structure, and the connector body (1) forms a through-limiting engaging structure with the first pin (3) through the first limiting plate (4) and the first extrusion plate (5), and the first limiting plate (4) is symmetrically arranged with respect to the middle section of the outer surface of the first pin (3), while the positioning ring (6) and the connector body (1) form an integrated structure, and further the positioning ring (6) and the first pin (3) form a through-limiting nested structure.

3. A connector for quick-disassembly assembly circuit according to claim 1, characterized in that: The second pin (7) forms a penetrating elastic snap-fit ​​structure with the connector body (1) via the second limiting plate (8) and the second extrusion plate (9), and the connector body (1) and the unlocking component (10) form an integrated structure, and the unlocking component (10) is arranged at an equal distance from the side of the upper surface of the connector body (1).

4. A connector for quick-disassembly assembly circuit according to claim 1, characterized in that: The unlocking component (10) is constituted of an elastic sliding structure by a slider (11), a first return spring (13) and a clamping block (12), and the clamping block (12), the first return spring (13) and the upper surface of the connector body (1) constitute a through structure, and the clamping block (12) and the second limiting plate (8) constitute an extrusion structure, while the slider (11) and the connecting plate (14) constitute an integrated structure, and the connecting plate (14) and the limiting member (15) constitute a through structure, and the limiting member (15) and the unlocking component (10) constitute a through engaging structure.

5. The connector for quick-disassembly assembly circuit according to claim 1, characterized in that: A movable plate (16) is installed on the rear side of the outer surface of the limiting member (15), and a guide column (17) is connected through the outer surface of the movable plate (16), and a first return spring (13) is installed on the outer surface of the guide column (17). At the same time, a pressing spring (19) is connected through the front side of the outer surface of the guide column (17), and the pressing spring (19) is nested between the movable plate (16) and the fixing member (18). At the same time, a clamping member (20) is installed on the lower surface of the fixing member (18) and is located on the front side of the upper surface of the clamping member (20).

6. A connector for quick-disassembly assembly circuit according to claim 5, characterized in that: The movable plate (16) and the limiting member (15) are embedded in the outer surface, and the movable plate (16) forms a through-limiting structure with the guide column (17) and the fixing member (18), and the fixing member (18) forms an elastic sliding structure with the movable plate (16) through the extrusion spring (19), and the fixing member (18) and the upper surface of the clamping member (20) are embedded in the upper surface, so that the fixing member (18) is located at the non-elastic bending part of the clamping member (20).

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