Splicing type connecting line

Abstract

The utility model discloses a splicing type connecting line, which relates to the technical field of connecting lines and comprises a first connecting line and a second connecting line, the right end of the first connecting line is provided with a connecting female head, the left end of the second connecting line is provided with a connecting male head, and the connecting female head and the connecting male head are in plug-in connection. Connecting inserting grooves are symmetrically formed in the right side of the connecting female head, clamping holes are formed in the inner sides of the connecting inserting grooves, and the connecting male head is connected with the clamping holes in a clamped mode through a connecting mechanism. By the adoption of the structure, the pinching plates at the two assembling grooves of the connecting female head are pinched through the thumb and the index finger of a single hand at the same time, so that the pinching plates compress the second springs in the elastic cavities, meanwhile, the pinching plates can reversely push out the clamping ends of the clamping blocks in the clamping holes through the connected pushing blocks, and at the moment, the connecting male head and the connecting female head can be disassembled; therefore, the dismounting and splicing efficiency between the first connecting line and the second connecting line can be greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of connecting wires, and in particular relates to a splicing type connecting wire. Background Art

[0002] Electronic connecting wires are one of the components that connect electrical circuits. They mainly serve the purpose of electrical connection and signal transmission between devices and components, components and cabinets, and systems and subsystems, and prevent signal distortion and energy loss between systems. Their quality is related to the reliability of the overall operation of the system equipment, and they are important supporting products for host manufacturers.

[0003] A Chinese patent with announcement number CN221486917U discloses a new type of spliced ​​connecting wire, including a first connecting wire, a first wiring frame, a second connecting wire and a second wiring frame. The first connecting wire is inserted through the middle of the first wiring frame, and the second connecting wire is inserted through the middle of the second wiring frame. A wiring groove is opened in the middle of the first wiring frame, and one end of the second connecting wire is inserted and connected to the wiring groove. A first rectangular groove is opened on the side of the first wiring frame, and a second rectangular groove is opened on the side of the second wiring frame. A rubber pad is combined and connected between the first rectangular groove and the second rectangular groove.

[0004] However, the splicing cables in the above-mentioned prior art still have some shortcomings in actual use. For example, the first wiring frame of the first connecting cable and the second wiring frame of the second connecting cable are locked and fixed with screws and nuts after being plugged in. Although the splicing effect between the connecting cables can be achieved, the splicing efficiency is low, and special disassembly tools are required for disassembly and assembly, so it is still not convenient to disassemble and assemble quickly. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a spliced ​​connecting line to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A splicing cable comprises a first cable and a second cable, wherein the first cable has a female connector at its right end and a male connector at its left end, wherein the female connector and the male connector are plug-connected, a connection slot is symmetrically provided on the right side of the female connector, a clamping hole is provided on the inner side of the connection slot, and the male connector is clamped with the clamping hole via a connecting mechanism, a push-out mechanism is provided on the inner side of the clamping hole, and a protective mechanism is provided on the outer side of the female connector;

[0008] The connecting mechanism includes a connecting plug, which is symmetrically fixedly connected to the left side of the connecting male head. The connecting male head is plugged into the connecting plug and the connecting slot. A mounting cavity is provided on the inner side of the connecting plug. A guide rod is symmetrically fixedly installed on the inner side of the mounting cavity. The outer side of the guide rod is slidably connected to the same slide. A clamping block is fixedly installed on one side of the slide. The clamping end of the clamping block movably penetrates the cavity wall of the mounting cavity and is clamped in the clamping hole. A first spring is sleeved on the outer side of the guide rod. The first spring is provided on the side of the slide away from the clamping block. The push-out mechanism and the clamping end of the clamping block are movably connected.

[0009] The push-out mechanism includes an assembly groove, the assembly groove is provided on the outer side of the connecting female head, one side of the inner wall of the assembly groove is connected to each other through a clamping hole and a connecting slot, a pinching plate is slidably connected to the inner side of the assembly groove, an elastic groove is symmetrically provided on the inner side of the assembly groove, a second spring is fixedly installed between the elastic groove and the pinching plate, a push block is fixedly connected to the side of the pinching plate close to the second spring, and one end of the push block is slidably connected to the inner side of the clamping hole;

[0010] The protective mechanism includes a protective cover, which is slidably connected to the outside of the connecting female head. The upper end of the connecting female head is fixedly connected to a connecting block. The inner side of the connecting block is inlaid with a first magnet. The protective cover is provided with a groove on the side facing the connecting block. The inner side of the groove is inlaid with a second magnet. The first magnet and the second magnet are magnetically connected, and the protective cover covers the notch of the assembly slot.

[0011] As an optimal technical solution, an outer sealing groove and an inner sealing groove are respectively provided on the side of the female connector facing the male connector, an outer sealing ring is provided on the inner side of the outer sealing groove, and an inner sealing ring is provided on the inner side of the inner sealing groove, and the male connector is respectively plugged into the outer sealing groove and the inner sealing groove.

[0012] As a preferred technical solution, the clamping end of the clamping block is inclined toward the connecting female head, and four guide rods are symmetrically provided on the inner side of the installation cavity.

[0013] As a preferred technical solution, a second sliding groove is symmetrically opened on the inner side of the assembly groove, and the end of the pinching plate is slidably connected to the inner side of the second sliding groove.

[0014] As an optimal technical solution, a guide cylinder is fixedly installed on the inner side of the spring groove, a guide rod is fixedly connected to the outer side of the pinching plate, one end of the guide rod is slidably connected to the inner side of the guide cylinder, and the guide rod and the guide cylinder are both movable and pass through the middle part of the second spring.

[0015] As an optimal technical solution, a friction-enhancing strip is fixedly connected to the upper end of the protective cover, a first sliding groove is symmetrically opened on the outer side of the connecting female head, and the protective cover and the first sliding groove of the connecting female head are slidably connected.

[0016] In summary, the present invention has the following beneficial effects:

[0017] First, the male connector is inserted into the female connector, and the connecting plug on the male connector is then inserted into the connecting slot. Under the squeezing action, the socket of the connecting slot squeezes the inclined surface of the card block on the connecting plug, and the slide connected to the card block slides on the guide rod on the inner side of the installation and compresses the first spring until the card end of the card block corresponds to the card hole position in the connecting slot. The first spring elastically resets and pushes the card block connected to the slide to be fixed in the card hole. When disassembling, the pinching plates at the two assembly grooves of the female connector are pinched by the thumb and index finger of one hand at the same time, so that the pinching plates compress the second spring in the elastic chamber. At the same time, the pinching plates can push the card end of the card block in the card hole in the opposite direction through the connected push block. At this time, the male connector and the female connector can be disassembled, thereby greatly improving the efficiency of disassembly and splicing between the first connecting line and the second connecting line.

[0018] Second, on the basis of the connection between the female connector of the first connecting wire and the male connector of the second connecting wire, the protective cover is pushed to slide on the female connector, and at the same time, the second magnet at the groove is attracted and fixed with the first magnet on the connecting block, so that the protective cover can cover the notch of the assembly slot, thereby avoiding accidental touching of the pinch plate and affecting its stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 It is an exploded view of the utility model;

[0021] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This is a side view of the female connector of the present invention;

[0023] Figure 5 This utility model Figure 2 Enlarged view of point B in the middle.

[0024] Figure markings: 1. first connecting line; 2. second connecting line; 3. connecting female connector; 4. connecting male connector; 5. connecting mechanism; 501. connecting plug; 502. mounting cavity; 503. slide plate; 504. first spring; 505. clamping block; 506. guide rod; 6. protective mechanism; 601. protective cover; 602. connecting block; 603. first magnet; 604. groove; 605. second magnet; 7. friction strip; 8. first slide groove; 9. inner sealing groove; 10. outer sealing groove; 11. outer sealing ring; 12. inner sealing ring; 13. connecting slot; 14. clamping hole; 15. push-out mechanism; 151. assembly groove; 152. pinching plate; 153. push block; 154. spring groove; 155. second spring; 16. guide cylinder; 17. guide rod; 18. second slide groove. DETAILED DESCRIPTION

[0025] refer to Figures 1 to 5 The splicing connection line described in this embodiment includes a first connection line 1 and a second connection line 2. The right end of the first connection line 1 is provided with a female connection head 3, and the left end of the second connection line 2 is provided with a male connection head 4. The female connection head 3 and the male connection head 4 are plug-connected. A connection slot 13 is symmetrically opened on the right side of the female connection head 3. A clamping hole 14 is opened on the inner side of the connection slot 13. The male connection head 4 is clamped with the clamping hole 14 through a connecting mechanism 5. A push-out mechanism 15 is provided on the inner side of the clamping hole 14. A protective mechanism 6 is provided on the outer side of the female connection head 3.

[0026] The connecting mechanism 5 includes a connecting plug 501, which is symmetrically fixedly connected to the left side of the connecting male head 4. The connecting male head 4 is plugged into the connecting plug 501 and the connecting slot 13. A mounting cavity 502 is provided on the inner side of the connecting plug 501. A guide rod 506 is symmetrically fixedly installed on the inner side of the mounting cavity 502. The outer side of the guide rod 506 is slidably connected to the same slide 503. A clamping block 505 is fixedly installed on one side of the slide 503. The clamping end of the clamping block 505 is movable through the cavity wall of the mounting cavity 502 and is clamped with the clamping hole 14. The outer side of the guide rod 506 is sleeved with a first spring 5 04, the first spring 504 is provided on the side of the slide 503 away from the card block 505, the ejection mechanism 15 and the card-in end of the card block 505 are movably connected, the ejection mechanism 15 includes an assembly groove 151, the assembly groove 151 is provided on the outside of the connecting female head 3, one side of the inner wall of the assembly groove 151 is connected to each other through the card hole 14 and the connecting slot 13, the inner side of the assembly groove 151 is slidably connected with a pinching plate 152, the inner side of the assembly groove 151 is symmetrically provided with an elastic groove 154, a second spring 155 is fixedly installed between the elastic groove 154 and the pinching plate 152, and the pinching plate 152 is close to the side of the second spring 155 A push block 153 is fixedly connected, and one end of the push block 153 is slidably connected to the inner side of the card hole 14. When the male connector 4 and the female connector 3 are connected, the male connector 4 is inserted into the female connector 3, and the connecting plug 501 on the male connector 4 is inserted into the connecting slot 13. Under the extrusion action, the socket of the connecting slot 13 squeezes the oblique surface of the card block 505 on the connecting plug 501, and the slide plate 503 connected to the card block 505 slides on the guide rod 506 on the inner side of the installation and compresses the first spring 504 until the card-in end of the card block 505 is aligned with the card hole 14 in the connecting slot 13. After the positions are aligned, the first spring 504 elastically returns to its original position and pushes the block 505 connected to the slide plate 503 to be fixed in the clamping hole 14. When disassembling, the pinching plates 152 at the two assembly grooves 151 of the female connector 3 are pinched by the thumb and index finger of one hand at the same time, so that the pinching plates 152 compress the second spring 155 in the elastic cavity. At the same time, the pinching plates 152 can push the clamping end of the block 505 in the clamping hole 14 in the opposite direction through the connected pushing block 153. At this time, the male connector 4 and the female connector 3 can be disassembled, so that the first connecting line 1 and the second connecting line 2 can be conveniently spliced ​​and separated.

[0027] The protective mechanism 6 includes a protective cover 601, which is slidably connected to the outside of the connecting female connector 3. The upper end of the connecting female connector 3 is fixedly connected to a connecting block 602. The inner side of the connecting block 602 is inlaid with a first magnet 603. The protective cover 601 is provided with a groove 604 on the side facing the connecting block 602. The inner side of the groove 604 is inlaid with a second magnet 605. The first magnet 603 and the second magnet 605 are magnetically connected. The protective cover 601 covers the notch of the assembly groove 151. On the basis of the connection between the connecting female connector 3 of the first connecting line 1 and the connecting male connector 4 of the second connecting line 2, the protective cover 601 is pushed to slide on the connecting female connector 3. At the same time, the second magnet 605 at the groove 604 is attracted and fixed with the first magnet 603 on the connecting block 602, so that the protective cover 601 covers the notch of the assembly groove 151, thereby avoiding accidental touching of the pinching plate 152 and affecting its stability.

[0028] refer to Figure 4 , an outer sealing groove 10 and an inner sealing groove 9 are respectively provided on the side of the female connector 3 facing the male connector 4, an outer sealing groove 10 is provided on the inner side of the outer sealing groove 10, and an inner sealing ring 12 is provided on the inner side of the inner sealing groove 9. The male connector 4 is plugged into the outer sealing groove 10 and the inner sealing groove 9 respectively. On the basis of plugging the male connector 4 and the female connector 3, the male connector 4 is simultaneously plugged into the corresponding outer sealing groove 10 and inner sealing groove 9 on the female connector 3, and under the extrusion effect, the outer sealing ring 11 in the outer sealing groove 10 and the inner sealing ring 12 in the inner sealing groove 9 can ensure the sealing effect of the connection between the male connector 4 and the female connector 3; on the basis of the connection between the male connector 4 and the female connector 3, the conductor part on the male connector 4 contacts the conductor part in the female connector 3, and the circuit can be turned on. Here we install the conductor inside the female connector 3 on an insulating plate with a spring, which can better ensure the conductive effect between the female connector 3 and the male connector 4.

[0029] refer to Figure 3 The snap-in end of the block 505 is inclined toward the side of the connecting female head 3, and four guide rods 506 are symmetrically provided on the inner side of the installation cavity 502. The inclined portion of the snap-in end of the block 505 can facilitate the connection and installation of the connecting male head 4 and the connecting female head 3.

[0030] refer to Figure 5 A second sliding groove 18 is symmetrically opened on the inner side of the assembly groove 151, and the end of the pinching plate 152 is slidably connected to the inner side of the second sliding groove 18. By sliding the pinching plate 152 at the second sliding groove 18 inside the assembly groove 151, the stability of the pinching plate 152 can be improved.

[0031] refer to Figure 5A guide cylinder 16 is fixedly installed on the inner side of the spring groove 154, and a guide rod 17 is fixedly connected to the outer side of the pinching plate 152. One end of the guide rod 17 is slidably connected to the inner side of the guide cylinder 16. The guide rod 17 and the guide cylinder 16 are both movable through the middle part of the second spring 155. The conduction in the spring groove 154 and the guide rod 17 on the pinching plate 152 are slidably connected. At the same time, the guide cylinder 16 and the guide rod 17 both pass through the second spring 155, which can ensure the stability of the second spring 155.

[0032] refer to Figure 2 The upper end of the protective cover 601 is fixedly connected with a friction-increasing strip 7, and a first slide groove 8 is symmetrically opened on the outer side of the connecting female head 3. The protective cover 601 and the first slide groove 8 of the connecting female head 3 are slidably connected. The friction-increasing strip 7 on the protective cover 601 can be used to facilitate the opening and closing operation of the protective cover 601, and the first slide groove 8 on the connecting female head 3 can allow the protective cover 601 to slide on the upper limit of the connecting female head 3.

[0033] Principle and advantages of use: During use, when connecting the male connector 4 and the female connector 3, the male connector 4 is inserted into the female connector 3, and the connecting plug 501 on the male connector 4 is inserted into the connecting slot 13. Under the extrusion action, the socket of the connecting slot 13 presses the oblique surface of the block 505 on the connecting plug 501, and the slide 503 connected to the block 505 slides on the guide rod 506 on the inner side of the installation and compresses the first spring 504 until the card-in end of the block 505 is aligned with the connecting slot 1. 3, the first spring 504 elastically resets and pushes the block 505 connected to the slide 503 to be fixed in the block hole 14. When disassembling, the thumb and index finger of one hand simultaneously pinch the pinching plates 152 at the two assembly grooves 151 of the female connector 3, so that the pinching plates 152 compress the second spring 155 in the elastic cavity. At the same time, the pinching plates 152 can push the inserted end of the block 505 in the block hole 14 in the opposite direction through the connected pushing block 153. At this time, the male connector 4 and the female connector 3 can be disassembled.

[0034] On the basis of the connection between the female connector 3 of the first connecting wire 1 and the male connector 4 of the second connecting wire 2, the protective cover 601 is pushed to slide on the female connector 3, and at the same time, the second magnet 605 at the groove 604 is attracted and fixed with the first magnet 603 on the connecting block 602, so that the protective cover 601 can cover and protect the notch of the assembly groove 151 to prevent the pinching plate 152 from being accidentally touched.

Claims

1. A splicing connecting line, characterized in that: The invention comprises a first connecting line (1) and a second connecting line (2), wherein the right end of the first connecting line (1) is provided with a connecting female head (3), and the left end of the second connecting line (2) is provided with a connecting male head (4), wherein the connecting female head (3) and the connecting male head (4) are plug-connected, a connecting slot (13) is symmetrically provided on the right side of the connecting female head (3), a clamping hole (14) is provided on the inner side of the connecting slot (13), the connecting male head (4) is clamped with the clamping hole (14) through a connecting mechanism (5), a push-out mechanism (15) is provided on the inner side of the clamping hole (14), and a protective mechanism (6) is provided on the outer side of the connecting female head (3); The connecting mechanism (5) comprises a connecting plug (501), the connecting plug (501) is symmetrically fixedly connected to the left side of the connecting male head (4), the connecting male head (4) is plugged into and plugged into the connecting plug (501) and the connecting slot (13), an installation cavity (502) is provided on the inner side of the connecting plug (501), a guide rod (506) is symmetrically fixedly installed on the inner side of the installation cavity (502), and the outer side of the guide rod (506) is slidably connected to the same A slide plate (503), a clamping block (505) is fixedly installed on one side of the slide plate (503), the clamping end of the clamping block (505) is movably penetrated through the cavity wall of the installation cavity (502) and is clamped with the clamping hole (14), the outer side of the guide rod (506) is sleeved with a first spring (504), the first spring (504) is arranged on the side of the slide plate (503) away from the clamping block (505), and the push-out mechanism (15) and the clamping end of the clamping block (505) are movably connected; The push-out mechanism (15) includes an assembly groove (151), the assembly groove (151) is provided on the outer side of the connecting female head (3), one side of the inner wall of the assembly groove (151) is connected to each other through the clamping hole (14) and the connecting slot (13), the inner side of the assembly groove (151) is slidably connected to a pinching plate (152), the inner side of the assembly groove (151) is symmetrically provided with an elastic groove (154), a second spring (155) is fixedly installed between the elastic groove (154) and the pinching plate (152), a side of the pinching plate (152) close to the second spring (155) is fixedly connected to a push block (153), and one end of the push block (153) is slidably connected to the inner side of the clamping hole (14); The protective mechanism (6) includes a protective cover (601), the protective cover (601) is slidably connected to the outside of the connecting female head (3), the upper end of the connecting female head (3) is fixedly connected to a connecting block (602), the inner side of the connecting block (602) is embedded with a first magnet (603), the protective cover (601) is provided with a groove (604) on the side facing the connecting block (602), the inner side of the groove (604) is embedded with a second magnet (605), the first magnet (603) and the second magnet (605) are magnetically connected, and the protective cover (601) covers the notch of the assembly slot (151).

2. A splicing connecting line according to claim 1, characterized in that: An outer sealing groove (10) and an inner sealing groove (9) are respectively provided on the side of the female connector (3) facing the male connector (4); an outer sealing ring (11) is provided on the inner side of the outer sealing groove (10); an inner sealing ring (12) is provided on the inner side of the inner sealing groove (9); and the male connector (4) is plugged into the outer sealing groove (10) and the inner sealing groove (9), respectively.

3. The splicing connecting line according to claim 1, characterized in that: The engaging end of the block (505) is inclined toward the side of the connecting female head (3), and four guide rods (506) are symmetrically provided on the inner side of the installation cavity (502).

4. The splicing connecting line according to claim 1, characterized in that: A second sliding groove (18) is symmetrically provided on the inner side of the assembly groove (151), and the end of the pinching plate (152) is slidably connected to the inner side of the second sliding groove (18).

5. The splicing connecting line according to claim 1, characterized in that: A guide cylinder (16) is fixedly installed on the inner side of the elastic groove (154), and a guide rod (17) is fixedly connected to the outer side of the pinching plate (152). One end of the guide rod (17) is slidably connected to the inner side of the guide cylinder (16). The guide rod (17) and the guide cylinder (16) are both movable and pass through the middle part of the second spring (155).

6. The splicing connecting line according to claim 1, characterized in that: The upper end of the protective cover (601) is fixedly connected to a friction-enhancing strip (7), and a first sliding groove (8) is symmetrically opened on the outer side of the connecting female head (3). The protective cover (601) and the first sliding groove (8) of the connecting female head (3) are slidably connected.

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