CN219350818U - Connecting wire joint and connecting wire - Google Patents

Abstract

The application discloses a connecting wire connects and connecting wire relates to communication transmission technical field. The application comprises the following steps: the fixing plate is provided with a male head and two connecting plates distributed in an annular array, a sliding rod is arranged on the connecting plate in a sliding manner, one end of the sliding rod is provided with a clamping block, and the other ends of the connecting plate and the sliding rod are provided with elastic pieces; the fixing sleeve is internally provided with a female head, the male head is in plug-in fit with the fixing sleeve and the female head, the fixing sleeve is sleeved with a connecting sleeve, and the connecting sleeve is provided with a clamping groove. This application has abandoned threaded connection and rotatory joint mode among the prior art, through fixed plate, connecting plate, slide bar, joint piece, elastic component, fixed cover, adapter sleeve, joint groove and locking piece's cooperation, realizes dock and separation, compares in threaded connection, can avoid appearing the condition that can't dock because of the smooth silk, compares in rotatory joint, can avoid leading to wearing and tearing because of long-time friction to lead to the circumstances that the steadiness after the butt joint reduces.

Description

Connecting wire joint and connecting wire

Technical Field

The application relates to the technical field of communication transmission, in particular to a connecting wire joint and a connecting wire.

Background

The connecting wire joint is a component for connecting a plurality of connecting wires into one continuous line, and communication transmission is performed through the continuous line, in the prior art, when two connecting wire joints are butted, a threaded connection or a rotary clamping mode is generally adopted, but both modes have certain defects, the situation that the connecting wire joint cannot be butted due to sliding wires is easy to occur for threaded connection, and the wearing is easy to cause abrasion due to long-time friction for rotary clamping, so that the stability after the butt joint is reduced, and the connecting wire joint and the connecting wire are proposed.

Disclosure of Invention

The purpose of the present application is: for solving the problem that the background art provided, this application provides connecting wire joint and connecting wire.

The application specifically adopts the following technical scheme for realizing the purposes:

a connection wire joint comprising:

the fixing plate is provided with a male head and two connecting plates distributed in an annular array, a sliding rod is arranged on the connecting plate in a sliding manner, one end of the sliding rod is provided with a clamping block, and the other ends of the connecting plate and the sliding rod are provided with elastic pieces;

the fixed sleeve is internally provided with a female head, the male head is in plug connection with the fixed sleeve and the female head, the fixed sleeve is sleeved with a connecting sleeve, a clamping groove is formed in the connecting sleeve, and the fixed sleeve is provided with a locking piece which is in plug connection with the clamping block and is used for locking or unlocking the clamping block.

Further, sealing rings are arranged on the opposite sides of the fixing sleeve and the fixing plate.

Further, one end of the connecting sleeve is provided with a guiding inclined plane.

Further, the elastic piece comprises a limiting block arranged at the other end of the sliding rod, a reset spring sleeved on the sliding rod is arranged between the limiting block and the connecting plate, and two ends of the reset spring are fixedly connected with the limiting block and the connecting plate respectively.

Further, a step-shaped structure is formed among the clamping block, the sliding rod and the limiting block in sequence.

Further, the locating hole is constructed on the joint piece, the locking piece is including the cover establishing the fixed ring on fixed cover, and fixed cover is gone up to slide and is provided with the slip ring, is provided with two slide bars and two locating levers that equal annular array distributes on the slip ring, and the free end and the locating hole grafting cooperation of locating lever, the free end slip of slide bar run through the fixed ring and are provided with the limiting plate, are provided with the extrusion spring of cover on the slip lever between fixed ring and the slip ring, extrusion spring's both ends respectively with fixed ring and slip ring fixed connection.

Further, a step-shaped structure is formed among the limiting plate, the sliding rod and the sliding ring in sequence.

The application still provides the connecting wire, including foretell connecting wire joint, still include the line body, the free end and the public head or female head of line body are connected.

The beneficial effects of this application are as follows: this application has abandoned threaded connection and rotatory joint mode among the prior art, through fixed plate, connecting plate, slide bar, joint piece, elastic component, fixed cover, adapter sleeve, joint groove and locking piece's cooperation, realizes dock and separation, compares in threaded connection, can avoid appearing the condition that can't dock because of the smooth silk, compares in rotatory joint, can avoid leading to wearing and tearing because of long-time friction to lead to the circumstances that the steadiness after the butt joint reduces, consequently more has the practicality.

Drawings

FIG. 1 is a perspective view of the structure of the present application;

FIG. 2 is a perspective cross-sectional view of the present application;

FIG. 3 is an enlarged view of FIG. 2A of the present application;

FIG. 4 is an enlarged view of FIG. 2B of the present application;

fig. 5 is an enlarged view at C in fig. 2 of the present application.

Reference numerals: 1. a fixing plate; 2. a male; 3. a connecting plate; 4. a slide bar; 5. a clamping block; 6. an elastic member; 601. a limiting block; 602. a return spring; 7. a fixed sleeve; 8. a female head; 9. connecting sleeves; 10. a clamping groove; 11. a locking member; 1101. a fixing ring; 1102. a slip ring; 1103. a slide bar; 1104. a positioning rod; 1105. a limiting plate; 1106. extruding a spring; 12. a seal ring; 13. a guide slope; 14. and positioning holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

As shown in fig. 1 to 5, a connection wire connector according to an embodiment of the present application includes: the fixing plate 1 is provided with a male head 2 and two connecting plates 3 distributed in an annular array, the connecting plates 3 are L-shaped in structure and extend along the length direction of the fixing plate 1, sliding rods 4 are arranged on the connecting plates 3 in a sliding mode, the sliding direction of the sliding rods 4 is perpendicular to the length direction of the fixing plate 1, one ends of the sliding rods 4 are provided with clamping blocks 5, one ends of the clamping blocks 5, far away from the sliding rods 4, are provided with continuous first inclined planes and second inclined planes, a conical structure is formed between the first inclined planes and the second inclined planes, elastic pieces 6 are arranged at the other ends of the connecting plates 3 and the sliding rods 4, and in an initial state, the elastic pieces 6 are in a natural state, and the clamping blocks 5 are far away from the connecting plates 3; the fixed sleeve 7 is internally provided with a female head 8, the male head 2 is in plug fit with the fixed sleeve 7 and the female head 8, the fixed sleeve 7 is sleeved with a connecting sleeve 9, a clamping groove 10 is constructed on the connecting sleeve 9, the clamping groove 10 is an annular groove, the cross section structure is conical, the fixed sleeve 7 is provided with a locking piece 11 which is in plug fit with the clamping block 5 and is used for locking or unlocking the clamping block 5, when in plug fit, the male head 2 is plugged into the fixed sleeve 7, the fixed plate 1 is close to the fixed sleeve 7, the male head 2 is in plug fit with the female head 8, in the process, the first inclined surfaces of the two clamping blocks 5 are contacted with the connecting sleeve 9, the two clamping blocks 5 are forced to move reversely through the transition of the two first inclined surfaces, the two sliding rods 4 slide reversely on the two connecting plates 3 respectively, the two elastic pieces 6 are in a stretched state, and then the two clamping blocks 5 slide on the outer surface of the connecting sleeve 9, until the first inclined plane and the second inclined plane of the clamping block 5 are both positioned in the clamping groove 10, at the moment, the two elastic pieces 6 are reset to a natural state due to stretching, the two sliding rods 4 are reversely slid due to elastic potential energy, the two clamping blocks 5 move along with the two sliding rods 4 respectively, finally, the two clamping blocks 5 are in plug-in fit with each other through the locking piece 11 and are locked, the first inclined plane and the second inclined plane of the two clamping blocks 5 cannot exit from the clamping groove 10, so that the fixed plate 1 cannot be far away from the fixed sleeve 7, the male head 2 cannot be separated from the female head 8 and the fixed sleeve 7 to realize butt joint, otherwise, during separation, the two clamping blocks 5 are unlocked through the locking piece 11, then the fixed plate 1 is pulled to be far away from the fixed sleeve 7, the male head 2 is separated from the female head 8 and the fixed sleeve 7, in the process, the second inclined planes of the two clamping blocks 5 are in sliding fit with the clamping groove 10, through the transition of two second inclined planes, force two joint piece 5 reverse motion, two slide bars 4 respectively on two connecting plates 3 reverse slip, two elastic component 6 all are in by tensile state, afterwards, two joint piece 5 all can slide at the surface of adapter sleeve 9, until two joint piece 5 all keep away from adapter sleeve 9, at this moment, two elastic component 6 all can reset to natural state because of being stretched, in order to realize the separation, compare in threaded connection, can avoid appearing the condition that can't dock because of the smooth silk, compare in rotatory joint, can avoid leading to wearing and tearing because of long-time friction, thereby lead to the circumstances that the steadiness after the butt joint reduces, in total, the application has abandoned threaded connection among the prior art and rotatory joint mode, through fixed plate 1, connecting plate 3, slide bar 4, joint piece 5, elastic component 6, fixed sleeve 7, adapter sleeve 9, joint groove 10 and locking piece 11's cooperation, realize butt joint and separation, compare in threaded connection, can avoid appearing the condition that can't dock because of the smooth silk, compare in rotatory joint can avoid leading to wearing and tearing, consequently, can't lead to the circumstances that the reliability after the friction is longer, therefore, the practicality is reduced.

As shown in fig. 3, in some embodiments, the opposite sides of the fixing sleeve 7 and the fixing plate 1 are provided with sealing rings 12, the sealing rings 12 are arranged on one side of the fixing plate 1 close to the fixing sleeve 7, and referring to the above, when the fixing sleeve 7 is in butt joint, one side of the fixing sleeve 7 close to the fixing plate 1 is abutted against the sealing rings 12, and the tightness after the butt joint can be improved through the sealing rings 12, so that the waterproof effect is achieved, and the damage caused by the wetting of the male head 2 and the female head 8 is avoided.

As shown in fig. 3, in some embodiments, one end of the connecting sleeve 9 is configured with a guiding inclined plane 13, and referring to the above, the guiding inclined plane 13 is located at one end of the connecting sleeve 9 near the fixing plate 1, when the male connector 2 is plugged into the fixing sleeve 7, the fixing plate 1 is near the fixing sleeve 7, the male connector 2 and the female connector 8 are plugged and matched, in this process, the first inclined planes of the two clamping blocks 5 are contacted with the guiding inclined plane 13 on the connecting sleeve 9, and the two clamping blocks 5 are forced to move reversely through the transition of the two first inclined planes and the guiding inclined plane 13, so that the two clamping blocks 5 are guided through the design of the guiding inclined plane 13, and the butt joint is more convenient.

As shown in fig. 4, in some embodiments, the elastic member 6 includes a limiting block 601 disposed at the other end of the sliding rod 4, a reset spring 602 sleeved on the sliding rod 4 is disposed between the limiting block 601 and the connecting plate 3, two ends of the reset spring 602 are fixedly connected with the limiting block 601 and the connecting plate 3 respectively, in reference to the above, in an initial state, the limiting block 601 is close to the connecting plate 3, the reset spring 602 is in a natural state, in a butt joint, the male head 2 is inserted into the fixing sleeve 7, the fixing plate 1 is close to the fixing sleeve 7, the male head 2 and the female head 8 are in an insertion fit, in the process, the first inclined surfaces of the two clamping blocks 5 are contacted with the connecting sleeve 9, the two clamping blocks 5 are forced to move reversely through the transition of the two first inclined surfaces, the two sliding rods 4 slide reversely on the two connecting plates 3 respectively, the two limiting blocks 601 move together with the two sliding rods 4 respectively, the two limiting blocks 601 are respectively far away from the two connecting plates 3, the two return springs 602 are respectively stretched, the two clamping blocks 5 slide on the outer surface of the connecting sleeve 9 until the first inclined surface and the second inclined surface of the clamping blocks 5 are positioned in the clamping groove 10, the two return springs 602 are respectively restored to a natural state due to stretching, the two sliding rods 4 are respectively reversely slid due to elastic potential energy, the two clamping blocks 5 respectively move along with the two sliding rods 4, the two limiting blocks 601 respectively move along with the two sliding rods 4 to be respectively close to the two connecting plates 3, otherwise, during separation, the two clamping blocks 5 are unlocked through the locking piece 11, the fixed plate 1 is pulled to be far away from the fixed sleeve 7, the male head 2 is separated from the female head 8 and the fixed sleeve 7, the second inclined surfaces of the two clamping blocks 5 are respectively matched with the clamping groove 10 in a sliding manner during the process, through the transition of two second inclined planes, two clamping blocks 5 are forced to reversely move, two slide bars 4 respectively reversely slide on two connecting plates 3, two limiting blocks 601 respectively move along with two slide bars 4 together, two limiting blocks 601 respectively keep away from two connecting plates 3, two reset springs 602 are stretched, afterwards, two clamping blocks 5 respectively slide on the outer surface of a connecting sleeve 9 until two clamping blocks 5 respectively keep away from the connecting sleeve 9, at the moment, two reset springs 602 respectively reset to a natural state due to stretching, two slide bars 4 respectively reversely slide due to elastic potential energy, two clamping blocks 5 respectively move along with two slide bars 4 together, and two limiting blocks 601 respectively move along with two slide bars 4 together to respectively approach to two connecting plates 3 so as to realize separation.

As shown in fig. 4, in some embodiments, a step structure is sequentially formed among the clamping block 5, the sliding rod 4 and the limiting block 601, and when the clamping block 5, the sliding rod 4 and the limiting block 601 move, the limiting effect can be achieved on the movement of the clamping block 5, the sliding rod 4 and the limiting block 601 through the step-shaped design.

As shown in fig. 4 to 5, in some embodiments, the clamping block 5 is configured with a positioning hole 14, the locking piece 11 includes a fixed ring 1101 sleeved on the fixed sleeve 7, a sliding ring 1102 is slidably disposed on the fixed sleeve 7, the sliding ring 1102 is slidably disposed on the fixed sleeve 7 along the length direction of the fixed sleeve 7, two sliding rods 1103 and two positioning rods 1104 which are distributed in an annular array are disposed on the sliding ring 1102, the sliding rods 1103 and the positioning rods 1104 are distributed along the length direction of the fixed sleeve 7, the free ends of the positioning rods 1104 are in plug-in fit with the positioning hole 14, the free ends of the sliding rods 1103 slide through the fixed ring 1101 and are provided with a limiting plate 1105, a pressing spring 1106 sleeved on the sliding rod 1103 is disposed between the fixed ring 1101 and the sliding ring 1102, two ends of the pressing spring 1106 are fixedly connected with the fixed ring 1101 and the sliding ring 1102 respectively, and in the initial state, the sliding ring 1102 is close to the connecting sleeve 9, the two limiting plates 1105 are contacted with the fixed ring 1101, the two extrusion springs 1106 are in a natural state, when in butt joint, the sliding ring 1102 is driven to slide far away from the connecting sleeve 9, the two sliding rods 1103 and the two positioning rods 1104 move along with the sliding ring 1102, the two limiting plates 1105 move along with the two sliding rods 1103 respectively to be far away from the fixed ring 1101, the two extrusion springs 1106 are in an extruded state, when the two clamping blocks 5 are required to be locked, the sliding ring 1102 is loosened, the two extrusion springs 1106 are reset to the natural state due to extrusion, the sliding ring 1102, the two sliding rods 1103 and the two positioning rods 1104 move along with elastic potential energy, the two limiting plates 1105 move along with the two sliding rods 1103 respectively to be close to the fixed ring 1101, the free ends of the two positioning rods 1104 are respectively inserted into the two positioning holes 14, at this time, the two clamping blocks 5 are blocked by the two positioning rods 1104 respectively, so the first inclined plane and the second inclined plane of the two clamping blocks 5 cannot exit the clamping groove 10, so that the two clamping blocks 5 are locked, otherwise, when the two clamping blocks 5 are required to be unlocked, the sliding ring 1102 is driven to slide far away from the connecting sleeve 9, the two sliding rods 1103 and the two positioning rods 1104 move together along with the sliding ring 1102, the two limiting plates 1105 move together along with the two sliding rods 1103 and are all far away from the fixed ring 1101, the two extrusion springs 1106 are in an extruded state, the free ends of the two positioning rods 1104 respectively exit the two positioning holes 14, and at this time, the two clamping blocks 5 can exit the clamping groove 10 due to the fact that the two positioning rods 1104 are blocked respectively, so that the two clamping blocks 5 are unlocked, the sliding ring 1102 is released afterwards, the two extrusion springs 1106 can reset to a natural state due to extrusion, and the sliding ring 1102, the two sliding rods 1103 and the two positioning rods 1101 move together and are all close to the two positioning rods 1101 and move together and are all close to the two positioning rods 1101.

As shown in fig. 4-5, in some embodiments, a stepped structure is formed among the limiting plate 1105, the sliding rod 1103 and the sliding ring 1102 in sequence, and when the limiting plate 1105, the sliding rod 1103 and the sliding ring 1102 move, the movement of the three can be limited by the stepped design.

As shown in fig. 1-5, the present application further proposes a connecting wire, including the connecting wire connector described above, and further including a wire body, where a free end of the wire body is connected to the male head 2 or the female head 8.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The connecting wire connects, its characterized in that includes:

the fixing plate (1) is provided with a male head (2) and two connecting plates (3) distributed in an annular array, a sliding rod (4) is arranged on the connecting plates (3) in a sliding mode, one end of the sliding rod (4) is provided with a clamping block (5), and elastic pieces (6) are arranged at the other ends of the connecting plates (3) and the sliding rod (4);

fixed cover (7), its inside is provided with female head (8), and public head (2) all peg graft the cooperation with fixed cover (7) and female head (8), and the cover is equipped with adapter sleeve (9) on fixed cover (7), is constructed on adapter sleeve (9) and is had joint groove (10), is provided with on fixed cover (7) and peg graft the cooperation with joint piece (5) and be used for carrying out locking or unlocking locking piece (11) with it.

2. The connection line joint according to claim 1, characterized in that the opposite side of the fixing sleeve (7) to the fixing plate (1) is provided with a sealing ring (12).

3. The connection line connection according to claim 1, characterized in that one end of the connection sleeve (9) is constructed with a guiding bevel (13).

4. The connecting wire joint according to claim 1, wherein the elastic piece (6) comprises a limiting block (601) arranged at the other end of the sliding rod (4), a reset spring (602) sleeved on the sliding rod (4) is arranged between the limiting block (601) and the connecting plate (3), and two ends of the reset spring (602) are fixedly connected with the limiting block (601) and the connecting plate (3) respectively.

5. The connecting wire joint according to claim 4, wherein a step structure is formed among the clamping block (5), the sliding rod (4) and the limiting block (601) in sequence.

6. The connecting wire joint according to claim 1, characterized in that the clamping block (5) is provided with a positioning hole (14), the locking piece (11) comprises a fixed ring (1101) sleeved on the fixed sleeve (7), the fixed sleeve (7) is provided with a sliding ring (1102) in a sliding manner, the sliding ring (1102) is provided with two sliding rods (1103) and two positioning rods (1104) which are distributed in an annular array manner, the free ends of the positioning rods (1104) are in plug-in fit with the positioning hole (14), the free ends of the sliding rods (1103) penetrate through the fixed ring (1101) in a sliding manner and are provided with limiting plates (1105), a pressing spring (1106) sleeved on the sliding rods (1103) is arranged between the fixed ring (1101) and the sliding ring (1102), and two ends of the pressing spring (1106) are fixedly connected with the fixed ring (1101) and the sliding ring (1102) respectively.

7. The connecting wire joint according to claim 6, wherein a stepped structure is formed among the limiting plate (1105), the sliding rod (1103) and the sliding ring (1102) in sequence.

8. Connecting wire, characterized in that it comprises a connecting wire joint according to any of claims 1-7, and a wire body, the free end of which is connected to the male (2) or female (8) head.

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