Wiring device for communication engineering

Abstract

The invention belongs to the technical field of communication wiring, and particularly discloses a wiring device for communication engineering, which comprises a first joint and a second joint, and is characterized in that the first joint and the second joint are connected with each other through a buckle assembly; the buckle assembly comprises a clamping frame used for being clamped in the groove of the clamping strip; the rotating frame is connected with the clamping frame through a connecting structure; the limiting frame is connected with the rotating frame through a torsional spring, and the moving clamping strip enables the rotating frame to rotate back and forth through the twisting force of the torsional spring; the limiting assembly is used for limiting the clamping strip on the outer side of the second connector. The clamping frame rotates through sliding of the clamping strip, under the action of twisting force of the torsional spring, the chamfer face of the clamping frame corresponds to the groove of the clamping strip conveniently, the clamping frame is buckled in the groove conveniently through elasticity of the elastic piece, and the connection stability of the first connector and the second connector is guaranteed; and separation of the first joint and the second joint caused by simple pulling is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of communication wiring, and in particular relates to a wiring device for communication engineering. Background Art

[0002] When wiring cables used in communication projects, the cable connection sleeve and the cable connection plug are generally connected to the cable, and then the connection sleeve and the connection plug are connected.

[0003] The pulling and shaking of the cable during use can easily cause the connection between the connector sleeve and the connector plug to loosen or even break, resulting in obstruction of communication transmission.

[0004] Therefore, it is necessary to invent a communication engineering wiring device to solve the above problems. Summary of the Invention

[0005] In view of the above problems, the present invention provides a wiring device for communication engineering to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: A wiring device for communication engineering, comprising: a first connector and a second connector, the first connector and the second connector being connected to each other by a snap assembly; the snap assembly comprising: a card frame, for snapping into the groove inside the card strip; a rotating frame, connected to the card frame by a connecting structure; a limiting frame, connected to the rotating frame by a torsion spring, and the moving card strip utilizing the twisting force of the torsion spring to cause the rotating frame to rotate back and forth; a limiting assembly, for limiting the card strip outside the second connector.

[0007] Furthermore, the connecting structure includes: a connecting rod, used to connect the card frame, and the outer end of the connecting rod passes through the rotating frame; two first side edges, installed on the outer side of the rotating frame; a rotating sleeve, rotatably clamped on the outer side of the two first side edges, and the rotating sleeve is spirally sleeved on the surface of the connecting rod.

[0008] Furthermore, the two first side edges are arranged opposite to each other, and the outer side surfaces of the first side edges utilize curved bars to limit the rotating sleeve, and the rotating sleeve utilizes the curved bars to be rotatably sleeved on the outer sides of the two first side edges.

[0009] Furthermore, an elastic structure for connecting to a limiting frame is provided on the outer side of the first joint, and the elastic structure includes: a first arc-shaped plate, which is connected to the outer circumferential surface of the first joint by using the second side edge; an insert rod, the limiting frame is connected to the first arc-shaped plate by using the insert rod, and the insert rod passes through the inner ring piece; an outer ring piece, which is connected to the inner ring piece by using a push rod; and an elastic member, which is used to provide a driving force for the movement of the outer ring piece.

[0010] Furthermore, a plug is provided at the inner end of the first connector, and the inner ring is slidably sleeved on the surface of the plug, and the plug of the first connector is inserted into the groove of the second connector.

[0011] Furthermore, a sliding groove corresponding to the clamping strip is provided on the surface of the second joint, and the limiting component includes: a second arc-shaped plate, connecting the two clamping strips; a fastening sleeve, spirally sleeved on the outside of the second arc-shaped plate, and the fastening sleeve limits the second arc-shaped plate so that the clamping strip is placed inside the sliding groove.

[0012] Furthermore, the two rotating frames are connected by a rotating rod, and the rotating rod passes through the limiting frame, and the torsion spring uses the rotating rod to rotate the rotating frame.

[0013] Furthermore, an inner core is provided inside the plug, and a socket is provided inside the slot. After the inner core is inserted into the socket, the first connector and the second connector are connected accordingly.

[0014] Technical effects and advantages of the present invention: 1. The present invention rotates the card holder by sliding the card strip. Under the twisting force of the torsion spring, the chamfered surface of the card holder corresponds to the groove of the card strip. The elastic force of the elastic member allows the card holder to be buckled into the groove, thereby ensuring the stability of the connection between the first joint and the second joint and avoiding separation of the first joint and the second joint due to simple pulling.

[0015] 2. The present invention adjusts the relative distance between the inner end of the bracket and the rotating bracket by rotating the rotating sleeve, and the rotating sleeve and the connecting rod are spirally matched, so that the position of the inner end of the bracket can be adjusted according to the position of the groove.

[0016] 3. The present invention removes the damaged card strip from the groove by twisting the fastening sleeve, and then buckles the new card strip in the corresponding groove. At this time, the card strip makes the inner concave surface of the second arc plate fit with the outer circumferential surface of the communication cable, and the fastening sleeve is spirally sleeved on the outer circumferential surface of the new second arc plate, so that the damaged card strip can be quickly and conveniently replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall schematic diagram of a wiring device for communication engineering according to an embodiment of the present invention; Figure 2 is a schematic diagram of the inner end of the first joint according to an embodiment of the present invention; Figure 3 is a schematic diagram of the inner end of the second joint according to an embodiment of the present invention; Figure 4 is an overall schematic diagram of a buckle assembly according to an embodiment of the present invention; Figure 5 2. It is a schematic diagram of a rotating frame according to an embodiment of the present invention using a connecting rod to penetrate a limiting frame; In the figure: 1, first connector; 101, communication cable; 2, second connector; 3, bracket; 4, bracket strip; 401, groove; 5, rotating bracket; 501, rotating rod; 6, limiting bracket; 601, side tube; 7, torsion spring; 8, connecting rod; 9, first side; 10, rotating sleeve; 11, first curved plate; 12, second side; 13, plug; 14, inner ring; 15, outer ring; 16, push rod; 17, elastic member; 18, plug; 19, notch; 20, slide; 21, second curved plate; 22, fastening sleeve. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0019] The present invention provides a wiring device for communication engineering, such as Figures 1 to 3 As shown, it includes a first connector 1 and a second connector 2, the outer ends of the first connector 1 and the second connector 2 are connected to a communication cable 101, and the inner end of the first connector 1 is provided with a plug 18, and the inner end of the second connector 2 is provided with a slot 19. When the plug 18 of the first connector 1 is inserted into the slot 19 of the second connector 2, that is, the inner core of the plug 18 is inserted into the jack of the slot 19, the first connector 1 and the second connector 2 are in a connected state. At this time, the two communication cables 101 are in a conductive state, and communication information is transmitted through the two communication cables 101.

[0020] In order to stably connect the first joint 1 and the second joint 2, two buckle assemblies are used to complete the buckle effect of the first joint 1 and the second joint 2. Figure 1 and Figure 4 In the figure, the buckle assembly includes: a card frame 3, a card strip 4, a rotating frame 5, a limiting frame 6 and a torsion spring 7. The two card frames 3 are relatively located on both sides of the limiting frame 6. The overall shape of the card frame 3 is set to be L-shaped, and the inner end of the card frame 3 is set to a chamfered surface. The two card frames 3 correspond one-to-one to the two card strips 4. The chamfered surface of the inner end of the card frame 3 corresponds to the groove 401 of the card strip 4, and the card frame 3 is connected to the rotating frame 5 by a connecting structure. The rotating frame 5 is connected to the limiting frame 6 by a torsion spring 7. The two rotating frames 5 are connected by a rotating rod 501. Two opposite side tubes 601 are set on the surface of the limiting frame 6, and the rotating rod 501 is connected to the side tube 601, the limiting frame 6 and the other side tube 601 in sequence. The two torsion springs 7 correspond one-to-one to the two side tubes 601, and the torsion spring 7 is wrapped around the surface of the side tube 601.

[0021] Specifically, during the process of connecting the first joint 1 and the second joint 2 to each other, the second joint 2 drives the clamping strip 4 to approach the clamping frame 3 until the inner end of the clamping strip 4 contacts the bottom surface of the clamping frame 3. The pressure of the clamping strip 4 on the clamping frame 3 causes the clamping frame 3 to rotate. The rotating clamping frame 3 uses the connecting parts to make the rotating frame 5 rotate synchronously. The rotating rotating frame 5 causes the rotating rod 501 to rotate inside the limiting frame 6, and the rotating frame 5 twists the torsion spring 7 on the surface of the side tube 601 during the rotation process. The twisting force of the torsion spring 7 on the rotating frame 5 causes the chamfered surface of the clamping frame 3 to fit against the outer arc surface of the clamping strip 4.

[0022] When the first connector 1 and the second connector 2 are locked with each other, the chamfered surface of the bracket 3 corresponds to the groove 401 on the outer arc surface of the clamping strip 4. The twisting force of the torsion spring 7 causes the rotating bracket 5 to rotate in the opposite direction. The rotating bracket 5 uses the connecting component to cause the bracket 3 to rotate in the opposite direction until the chamfered surface on the inner end of the bracket 3 is locked in the groove 401.

[0023] In this embodiment, the card holder 3 is rotated by sliding the card strip 4. Under the twisting force of the torsion spring 7, the chamfered surface of the card holder 3 is conveniently connected to the groove 401 of the card strip 4. The snap-fit effect between the card holder 3 and the groove 401 is utilized to avoid the first joint 1 and the second joint 2 being separated due to simple pulling.

[0024] In order to ensure the integration of the card frame 3 and the rotating frame 5, the card frame 3 is connected to the rotating frame 5 by a connecting component. Figure 4 and Figure 5 In the figure, the connecting structure includes: a connecting rod 8, two first side edges 9 and a rotating sleeve 10. A connecting rod 8 is arranged inside the notch on the outer side of the card frame 3. The inner end of the connecting rod 8 is connected to the card frame 3. The outer end of the connecting rod 8 passes through the rotating frame 5. Two opposite first side edges 9 are fixed to the outer side of the rotating frame 5, and the inner concave surface of the first side edge 9 is in contact with the outer circumferential surface of the connecting rod 8. A bent strip is fixed to the outer side of the first side edge 9. The rotating sleeve 10 is rotated and sleeved on the outer side of the two first side edges 9 by using the bent strip, and the rotating sleeve 10 is spirally sleeved on the surface of the connecting rod 8.

[0025] Specifically, the rotating sleeve 10 is rotated. Since the rotating frame 5 uses the bent strip of the first side 9 to limit the rotating sleeve 10, the rotating sleeve 10 rotates on the surface of the connecting rod 8. The rotating sleeve 10 causes the connecting rod 8 to move up and down inside the rotating frame 5. The movement of the connecting rod 8 is used to move the card holder 3 at the bottom of the rotating frame 5. The spiral fit of the rotating sleeve 10 and the connecting rod 8 is used to adjust the relative distance between the inner end of the card holder 3 and the rotating frame 5.

[0026] In the embodiment, during the process of connecting the first joint 1 and the second joint 2 to each other, the second joint 2 uses the clamping strip 4 to push the clamping frame 3 to rotate, and the rotating clamping frame 3 uses the connecting component to drive the rotating frame 5 to twist the torsion spring 7 until the first joint 1 and the second joint 2 are connected. The twisting force of the torsion spring 7 makes the chamfered surface of the clamping frame 3 fit the outer arc surface of the clamping strip 4, and the rotating sleeve 10 is rotated. The rotating sleeve 10 and the spiral cooperation of the connecting rod 8 adjust the relative distance between the inner end of the clamping frame 3 and the rotating frame 5, which is convenient for adjusting the position of the inner end of the clamping frame 3 according to the position of the groove 401 until the chamfered surface of the clamping frame 3 corresponds to the groove 401. At this time, the twisting force of the torsion spring 7 on the rotating frame 5 makes the chamfered surface of the clamping frame 3 clamped inside the groove 401.

[0027] In order to place the clip 4 inside the chute 20, the clip 4 is limited by the limiting component. Figure 1 、 Figure 3 and Figure 4 In the figure, the limiting component includes: a second curved plate 21 and a fastening sleeve 22, a slide groove 20 is opened on the surface of the second joint 2, two adjacent slide grooves 20 correspond one to one with two clamping strips 4, the outer ends of the two clamping strips 4 are connected to the outer convex surface of the second curved plate 21, the inner concave surface of the second curved plate 21 is fitted with the outer side surface of the circumference of the communication cable 101 connected to the second joint 2, and the fastening sleeve 22 is spirally sleeved on the outer side of the two second curved plates 21.

[0028] Specifically, when the concave surfaces of the two second curved plates 21 are correspondingly buckled on the outer side surfaces of the circumference of the communication cable 101, and the fastening sleeve 22 is spirally sleeved on the outer side surfaces of the circumference of the two second curved plates 21, the fastening sleeve 22 is used to make the clamping strip 4 tightly buckled inside the slide groove 20, and the fastening sleeve 22 is pushed to move. The moving fastening sleeve 22 uses the second curved plate 21 to drive the clamping strip 4 to move inside the slide groove 20. The moving fastening sleeve 22 drives the second curved plate 21 close to the second joint 2 until the clamping strip 4 is completely buckled inside the slide groove 20. At this time, the limitation of the clamping strip 4 is completed.

[0029] In this embodiment, when the groove 401 of the clamping strip 4 is damaged, the fastening sleeve 22 is twisted, and the second connector 2 uses the groove 401 to limit the clamping strip 4. The rotating fastening sleeve 22 gradually moves away from the second curved plate 21 until the fastening sleeve 22 is separated from the second curved plate 21. The damaged clamping strip 4 is taken out from the inside of the groove 401, and then a new clamping strip 4 is correspondingly buckled into the inside of the slide groove 20. At this time, the clamping strip 4 makes the inner concave surface of the second curved plate 21 fit with the outer circumferential surface of the communication cable 101, and the fastening sleeve 22 is spirally sleeved on the outer circumferential surface of the new second curved plate 21, so that the damaged clamping strip 4 can be quickly and conveniently replaced.

[0030] In order to facilitate the rapid separation of the first joint 1 and the second joint 2, an elastic component is used to separate the first joint 1 and the second joint 2. Figures 1 to 5In the embodiment, the elastic structure includes: a first arc-shaped plate 11, a second side 12, an insert rod 13, an inner ring piece 14, an outer ring piece 15, a push rod 16 and an elastic member 17, the elastic member 17 is set as a spring, a plurality of second side edges 12 are set on the inner side of the outer circumference of the first joint 1, and two first arc-shaped plates 11 are set on the outer circumference of the first joint 1. Both ends of the first arc-shaped plate 11 are connected to the second side edges 12, and the inner side of the first arc-shaped plate 11 is connected to the limiting frame 6 by the insert rod 13. , and the surface of the plug 18 of the first connector 1 is sleeved with an inner ring piece 14. At this time, the insertion rod 13 passes through the inner ring piece 14. The outer ring piece 15 is sleeved on the outer side of the circumference of the first connector 1. The inner side of the inner ring piece 14 is connected to the outer ring piece 15 by multiple push rods 16. The multiple push rods 16 correspond one-to-one to the multiple second side edges 12. The surface of the push rod 16 is sleeved with an elastic member 17. The inner end of the elastic member 17 is connected to the outer side of the second side edge 12, and the outer end of the elastic member 17 is connected to the inner side of the outer ring piece 15.

[0031] Specifically, when the first connector 1 and the second connector 2 approach each other, the second connector 2 uses the limiting component to drive the clamping strip 4 close to the first connector 1, and the inner end of the second connector 2 pushes the inner ring piece 14 to slide on the surface of the plug 18. The moving inner ring piece 14 gradually approaches the second side 12, and the moving inner ring piece 14 uses the push rod 16 to push the outer ring piece 15 away from the second side 12. The moving outer ring piece 15 cooperates to pull the elastic part 17 on the surface of the push rod 16 until the first connector 1 and the second connector 2 are connected to each other, and the outer side surface of the inner ring piece 14 is in contact with the inner side surface of the second side 12. The elastic force of the elastic part 17 causes the inner end of the clamping frame 3 of the clamping assembly to be clamped inside the groove 401 of the clamping strip 4.

[0032] Press the outer end of the connecting rod 8, the connecting rod 8 causes the rotating frame 5 to rotate, and the rotating rotating frame 5 causes the rotating rod 501 to rotate inside the limiting frame 6. The rotating rotating frame 5 twists the torsion spring 7, and the rotating rotating frame 5 uses the connecting rod 8 to rotate the card frame 3. The inner end of the rotating card frame 3 moves out from the inside of the groove 401. At this time, the elastic force of the elastic member 17 is applied to the second joint 2 through the inner ring plate 14. At this time, the first joint 1 and the second joint 2 are quickly separated.

[0033] In this embodiment, the elastic force of the elastic member 17 facilitates the corresponding snapping of the bracket 3 into the groove 401, thereby ensuring the stability of the connection between the first connector 1 and the second connector 2 and preventing the first connector 1 and the second connector 2 from being separated due to simple pulling.

[0034] Working principle of the present invention: Reference Figures 1 to 5As shown, when the concave surfaces of the two second curved plates 21 are correspondingly buckled on the outer circumferential surfaces of the communication cable 101, and the fastening sleeve 22 is spirally sleeved on the outer circumferential surfaces of the two second curved plates 21, the fastening sleeve 22 is used to make the clamping strip 4 tightly buckled inside the slide groove 20, and the fastening sleeve 22 is pushed to move. The moving fastening sleeve 22 uses the second curved plate 21 to drive the clamping strip 4 to move inside the slide groove 20. The moving fastening sleeve 22 drives the second curved plate 21 close to the second joint 2 until the clamping strip 4 is completely buckled inside the slide groove 20. At this time, the limitation of the clamping strip 4 is completed.

[0035] During the process of connecting the first joint 1 and the second joint 2 to each other, the second joint 2 uses the clamping strip 4 to push the clamping frame 3 to rotate, and the rotating clamping frame 3 uses the connecting component to drive the rotating frame 5 to twist the torsion spring 7 until the first joint 1 and the second joint 2 are connected. The twisting force of the torsion spring 7 makes the chamfered surface of the clamping frame 3 fit the outer arc surface of the clamping strip 4, and the rotating sleeve 10 is rotated. The rotating sleeve 10 and the spiral cooperation of the connecting rod 8 adjust the relative distance between the inner end of the clamping frame 3 and the rotating frame 5, so as to facilitate the position of the inner end of the clamping frame 3 according to the position of the groove 401, until the chamfered surface of the clamping frame 3 corresponds to the groove 401. At this time, the twisting force of the torsion spring 7 on the rotating frame 5 makes the chamfered surface of the clamping frame 3 clamped inside the groove 401.

[0036] When the first connector 1 and the second connector 2 approach each other, the second connector 2 uses the limiting component to drive the clamping strip 4 close to the first connector 1, and the inner end of the second connector 2 pushes the inner ring piece 14 to slide on the surface of the plug 18. The moving inner ring piece 14 gradually approaches the second side 12, and the moving inner ring piece 14 uses the push rod 16 to push the outer ring piece 15 away from the second side 12. The moving outer ring piece 15 cooperates to pull the elastic part 17 on the surface of the push rod 16 until the first connector 1 and the second connector 2 are connected to each other, and the outer side surface of the inner ring piece 14 is in contact with the inner side surface of the second side 12. The elastic force of the elastic part 17 makes the inner end of the clamping frame 3 of the clamping assembly clamped in the groove 401 of the clamping strip 4.

[0037] When the plug 18 of the first connector 1 is inserted into the slot 19 of the second connector 2, that is, the inner core of the plug 18 is inserted into the socket of the slot 19, the first connector 1 and the second connector 2 are in a connected state. At this time, the two communication cables 101 are in a conductive state, and communication information is transmitted through the two communication cables 101.

[0038] Press the outer end of the connecting rod 8, the connecting rod 8 causes the rotating frame 5 to rotate, and the rotating rotating frame 5 causes the rotating rod 501 to rotate inside the limiting frame 6. The rotating rotating frame 5 twists the torsion spring 7, and the rotating rotating frame 5 uses the connecting rod 8 to rotate the card frame 3. The inner end of the rotating card frame 3 moves out from the inside of the groove 401. At this time, the elastic force of the elastic member 17 is applied to the second joint 2 through the inner ring plate 14. At this time, the first joint 1 and the second joint 2 are quickly separated.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A wiring device for communication engineering, characterized in that: include: A first joint (1) and a second joint (2), wherein the first joint (1) and the second joint (2) are connected to each other by using a snap assembly; The buckle assembly includes: A card frame (3) for being clamped into the groove (401) of the card strip (4); A rotating frame (5) connected to the card frame (3) using a connecting structure; The limiting frame (6) is connected to the rotating frame (5) by means of a torsion spring (7), and the movable clamping strip (4) utilizes the twisting force of the torsion spring (7) to cause the rotating frame (5) to rotate back and forth; A limiting component is used to limit the clamping strip (4) outside the second joint (2).

2. The wiring device for communication engineering according to claim 1, characterized in that: The connection structure includes: A connecting rod (8) is used to connect the card frame (3), and the outer end of the connecting rod (8) passes through the rotating frame (5); Two first side edges (9) are mounted on the outer side of the rotating frame (5); The rotating sleeve (10) is rotatably engaged with the outer sides of the two first side edges (9), and the rotating sleeve (10) is spirally engaged with the surface of the connecting rod (8).

3. The wiring device for communication engineering according to claim 2, characterized in that: The two first side edges (9) are arranged opposite to each other, and the outer side surfaces of the first side edges (9) utilize a bent strip that defines the rotating sleeve (10), and the rotating sleeve (10) is rotatably sleeved on the outer sides of the two first side edges (9) using the bent strip.

4. The wiring device for communication engineering according to claim 1, characterized in that: An elastic structure connected to the limiting frame (6) is provided on the outside of the first joint (1), and the elastic structure comprises: A first arc-shaped plate (11) connected to the circumferential outer side surface of the first joint (1) using a second side edge (12); An insert rod (13), wherein the limiting frame (6) is connected to the first arc-shaped plate (11) by means of the insert rod (13), and the insert rod (13) passes through the inner ring plate (14); An outer ring (15) is connected to the inner ring (14) by a push rod (16); The elastic member (17) is used to provide a driving force for the movement of the outer ring plate (15).

5. The wiring device for communication engineering according to claim 4, characterized in that: A plug (18) is provided at the inner end of the first joint (1), and the inner ring piece (14) is slidably sleeved on the surface of the plug (18), and the plug (18) of the first joint (1) is inserted into the notch (19) of the second joint (2).

6. The wiring device for communication engineering according to claim 1, characterized in that: A sliding groove (20) corresponding to the clamping strip (4) is provided on the surface of the second joint (2), and the limiting component comprises: A second curved plate (21) connecting the two clamping strips (4); The fastening sleeve (22) is spirally sleeved on the outside of the second arc-shaped plate (21), and the second arc-shaped plate (21) is restricted by the fastening sleeve (22), so that the clamping strip (4) is correspondingly placed inside the sliding groove (20).

7. The wiring device for communication engineering according to claim 1, characterized in that: The two rotating racks (5) are connected by a rotating rod (501), and the rotating rod (501) passes through the limiting rack (6). The torsion spring (7) uses the rotating rod (501) to rotate the rotating rack (5).

8. The wiring device for communication engineering according to claim 5, characterized in that: An inner core is provided inside the plug (18), and a socket is provided inside the slot (19). After the inner core is inserted into the socket, the first connector (1) and the second connector (2) are connected accordingly.

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