Cable connector easy to disassemble and assemble

Abstract

The utility model discloses a cable connector easy to disassemble and assemble, which comprises a plug and a socket which are connected with each other, the plug and the socket are connected through a locking assembly, the locking assembly comprises connecting seats which are respectively arranged on the plug and the socket, the two connecting seats are connected through a plurality of fasteners, and the two connecting seats are connected through a plurality of nuts. According to the utility model, the fastener for connecting the plug and the socket is a non-standard part, so that the misoperation of irrelevant personnel is avoided, the risk is reduced, the worker can rotate the fastener in the socket through the control ring only after unlocking the control ring, the safety is high, and the control ring is arranged on the plug, so that the safety of the socket is improved. Workers do not need to carry other tools during disassembly and assembly, and operation is convenient; the inner supporting ring is arranged in the control ring, so that the fastener is prevented from being bent due to single-side pressing, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connectors, in particular to a cable connector that is easy to disassemble and assemble. Background Technique

[0002] A cable connector is a device used to connect between cables or devices to achieve signal or data transmission.

[0003] When maintenance is required, the staff usually needs to separate the plug and the socket. As shown in the cable connector of model LBG11, currently, the connecting plate between the plug and the socket of the cable connector is generally connected by bolts. When the staff needs to disassemble it for maintenance and repair of the cable connector and the cables inside, they need to rotate four bolts to disassemble and assemble the cable connector, which is rather cumbersome. In addition, when the fasteners need to be tightened, currently, it is generally the staff who manually tightens them with tools such as wrenches. Manual tightening cannot ensure that the tightening degrees of several bolts in the connecting plate are the same. In this case, it is easy for one side of the sealing ring between the plug and the socket to be stressed too much, affecting the service life. If a torque wrench is used, it is even more cumbersome and requires additional equipment to be carried. Therefore, improvement is needed. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a cable connector that is easy to disassemble and assemble to solve the problems mentioned in the above background technique.

[0005] The utility model provides the following technical solution: A cable connector that is easy to disassemble and assemble, including a plug and a socket that are connected to each other. The plug and the socket are connected by a locking assembly. The locking assembly includes connecting seats respectively arranged on the plug and the socket. The two connecting seats are connected by several fasteners. A control ring is sleeved outside the plug, and the control ring can rotate and translate relative to the plug. And a locking mechanism for controlling the rotation of the fasteners according to the rotation of the control ring itself is arranged inside the control ring.

[0006] Preferably, the fastener includes a screw part and a head that are connected to each other. The head faces the plug. The head is columnar and coaxial with the screw part. Taking the axis of the head as the center, a plurality of protrusions are equiangularly arranged inside the outer curved surface of the head.

[0007] Preferably, the locking mechanism includes a receiving groove with an opening to the right arranged inside the control ring. Taking the axis of the receiving groove as the center, a plurality of first grooves adapted to the protrusions are equiangularly arranged inside the outer curved surface of the receiving groove.

[0008] Preferably, an inner support ring is also rotatably connected in the accommodation groove. With the axis of the inner support ring as the center, a plurality of second grooves adapted to the protrusions are equiangularly arranged on the outer curved surface of the inner support ring.

[0009] Preferably, several card slots are respectively arranged on the outer curved surfaces of the inner support ring and the accommodation groove. The card slots are also equiangularly distributed with the axis of the inner support ring as the center, and the number of the card slots is the same as the number of the fasteners.

[0010] Preferably, a locking ring is arranged on the outer side surface of the plug, and a tab is arranged on the left side surface of the control ring. The locking ring is connected to the tab through a lock.

[0011] Preferably, a hinge groove is further arranged in the outer curved surface of the control ring, and an arc-shaped plate is connected in the hinge groove through a hinge member.

[0012] Preferably, the hinge member includes a rotating shaft rotatably connected in the hinge groove, and a contact plate for supporting the arc-shaped plate is installed on the side surface of the hinge groove close to the rotating shaft.

[0013] Preferably, two groups of the hinge groove, the arc-shaped plate and the contact plate are symmetrically distributed front and back.

[0014] The utility model provides a cable connector that is easy to disassemble and assemble, and has the following beneficial effects:

[0015] In the utility model, the fastener for connecting the plug and the socket is a non-standard part, which can prevent unauthorized personnel from misoperating and reduce risks. Only after unlocking the control ring can the staff rotate the fastener in the utility model through the control ring, which has high safety. And the control ring is arranged on the plug, so the staff does not need to carry other tools during disassembly and assembly, and the operation is convenient;

[0016] An inner support ring is arranged in the control ring of the utility model to prevent the fastener from being bent due to being pressed unilaterally, and improve the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic external view of the utility model;

[0018] Figure 2 is a schematic external view of the utility model from another perspective.

[0019] In the figure:

[0020] 11. Plug; 12. Socket; 13. Connection seat; 14. Control ring; 15. Tab; 16. Hinge groove; 17. Arc-shaped plate; 18. Contact plate; 21. Accommodation groove; 22. Inner support ring; 23. Card slot; 91. Screw part; 92. Head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

[0023] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0024] In the present utility model, unless otherwise clearly specified and defined, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Refer to Figure 1 - Figure 2, according to an embodiment of an easily disassembled and assembled cable connector of the present utility model, it includes a plug 11 and a socket 12 which are connected to each other. The plug 11 and the socket 12 are connected by a locking assembly. The locking assembly includes connecting seats 13 respectively provided on the plug 11 and the socket 12. The two connecting seats 13 are connected by several fasteners. The connecting seat 13 can be triangular, and three fasteners can be provided. The distances between the three fasteners and the axis of the plug 11 are the same. In order to facilitate the disassembly and assembly of the fasteners, a control ring 14 is sleeved outside the plug 11, and the control ring 14 can rotate and translate relative to the plug 11, and a locking mechanism for controlling the rotation of the fasteners according to the rotation of the control ring 14 itself is provided inside the control ring 14.

[0026] In this embodiment, different from standard parts, the fastener includes a screw rod portion 91 and a head portion 92 which are connected to each other. The head portion 92 faces the plug 11. The head portion 92 is columnar and coaxial with the screw rod portion 91. Centered on the axis of the head portion 92, a plurality of protrusions are equiangularly provided on the outer curved surface of the head portion 92.

[0027] The locking mechanism includes a receiving groove 21 with an opening to the right provided inside the control ring 14. Centered on the axis of the receiving groove 21, a plurality of first grooves adapted to the protrusions are equiangularly provided on the outer curved surface of the receiving groove 21. That is, when it is necessary to control the angle of the fastener through the control ring 14, the worker pushes the control ring 14 to the right and makes the head portion 92 enter the receiving groove 21. At this time, the protrusions enter the first grooves, and the worker can rotate the control ring 14 to make the three fasteners rotate together.

[0028] In the second embodiment of the easily disassembled and assembled cable connector, in order to prevent the head portion 92 from moving relative to the control ring 14, an inner support ring 22 is also rotatably connected inside the receiving groove 21. Centered on the axis of the inner support ring 22, a plurality of second grooves adapted to the protrusions are equiangularly provided on the outer curved surface of the inner support ring 22. That is, the inner support ring 22 can support the head portion 92 outward and make it close to the outer curved surface of the receiving groove 21 to avoid the phenomenon of slipping of the threads. The setting of the inner support ring 22 can also prevent the screw rod portion 91 from being skewed.

[0029] In addition, in order to facilitate the head 92 to enter the receiving groove 21 and cooperate with the No. 1 groove and the No. 2 groove, the inner curved surfaces of the inner support ring 22 and the receiving groove 21 are respectively provided with several slots 23, and the slots 23 are also distributed at equal angles with the axis of the inner support ring 22 as the center, and the number of the slots 23 is the same as the number of the fasteners. Before pushing the control ring 14 to the right, the staff needs to rotate the control ring 14 and the inner support ring 22, and make the slot 23 in the receiving groove 21 face the slot 23 in the inner support ring 22, and make the slot 23 face the head 92. At this time, the control ring 14 can smoothly move to the right and make the head 92 enter the receiving groove 21, so as to facilitate the subsequent rotation of the control ring 14 and drive the head 92 to rotate.

[0030] In the third embodiment of the cable connector that is easy to disassemble and assemble, in order to facilitate the staff to rotate the control ring 14, a hinge groove 16 is further provided in the outer curved surface of the control ring 14, and an arc plate 17 is connected to the hinge groove 16 through a hinge. The hinge includes a rotating shaft rotatably connected to the hinge groove 16, and an abutment plate 18 for supporting the arc plate 17 is installed on the side of the hinge groove 16 close to the rotating shaft. The staff can pull out the arc plate 17 and make it abut against the abutment plate 18, and then the staff can use the arc plate 17 to rotate more effortlessly.

[0031] The hinge groove 16 , the arc-shaped plate 17 and the abutment plate 18 are provided in two groups which are symmetrically distributed front to back, so that the control ring 14 can be rotated clockwise or counterclockwise with relatively little effort.

[0032] In order to avoid unauthorized operation by unauthorized personnel, a locking ring 51 is provided on the outer side of the plug 11, and a plug 15 is provided on the left side of the control ring 14. The locking ring is connected to the plug 15 through a lock. Only after the staff unlocks the control ring 14 through the lock can they push the control ring 14 to the right and lock or remove the fastener. It should be noted that the lock is of any style, including mechanical locks and smart locks.

[0033] It should be additionally explained that when locking the fastener, the staff needs to first manually tighten the screw portion 91 slightly, and then lock it together through the control ring 14.

[0034] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. An easily disassembled and assembled cable connector, comprising a plug (11) and a socket (12) which are connected to each other, characterized in that: The plug (11) and the socket (12) are connected through a locking assembly. The locking assembly includes connecting seats (13) respectively arranged on the plug (11) and the socket (12). The two connecting seats (13) are connected through several fasteners. A control ring (14) is sleeved outside the plug (11), and the control ring (14) can rotate and translate relative to the plug (11). A locking mechanism for controlling the rotation of the fasteners according to the rotation of the control ring (14) itself is arranged inside the control ring (14).

2. The cable connector that is easy to disassemble and assemble according to claim 1, wherein: The fastener includes a screw part (91) and a head (92) connected to each other. The head (92) faces the plug (11). The head (92) is columnar and coaxial with the screw part (91). Taking the axis of the head (92) as the center, a plurality of protrusions are equiangularly arranged on the outer curved surface of the head (92).

3. The easy-to-disassemble cable connector according to claim 2, wherein: The locking mechanism includes a receiving groove (21) with an opening to the right arranged inside the control ring (14). Taking the axis of the receiving groove (21) as the center, a plurality of first grooves adapted to the protrusions are equiangularly arranged on the outer curved surface of the receiving groove (21).

4. The easy-to-disassemble and assemble cable connector according to claim 3, wherein: An inner support ring (22) is also rotatably connected inside the receiving groove (21). Taking the axis of the inner support ring (22) as the center, a plurality of second grooves adapted to the protrusions are equiangularly arranged on the outer curved surface of the inner support ring (22).

5. The cable connector that is easy to disassemble and assemble according to claim 4, wherein: A plurality of card slots (23) are respectively arranged on the outer curved surfaces of the inner support ring (22) and the receiving groove (21). The card slots (23) are also equiangularly distributed taking the axis of the inner support ring (22) as the center, and the number of the card slots (23) is the same as the number of the fasteners.

6. The cable connector that is easy to disassemble and assemble according to claim 1, wherein: A locking ring is arranged on the outer side surface of the plug (11), and a tab (15) is arranged on the left side surface of the control ring (14). The locking ring is connected to the tab (15) through a lock.

7. An easily disassembled and assembled cable connector according to claim 1, characterized in that: An articulated groove (16) is further arranged inside the outer curved surface of the control ring (14), and an arc-shaped plate (17) is connected inside the articulated groove (16) through an articulated member.

8. The cable connector that is easy to disassemble and assemble according to claim 7, wherein: The articulated member includes a rotating shaft rotatably connected inside the articulated groove (16), and an abutting plate (18) for supporting the arc-shaped plate (17) is installed on the side surface of the articulated groove (16) close to the rotating shaft.

9. The easy-to-disassemble cable connector according to claim 8, wherein: Two groups of the articulated groove (16), the arc-shaped plate (17) and the abutting plate (18) are symmetrically distributed front and back.

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