Cable connector

Abstract

The utility model relates to the technical field of cable appliances, and discloses a cable connector, which comprises a connecting female head connected with a cable I and a connecting male head connected with a cable II, the connecting male head is sleeved on the outer wall of the connecting female head, and fixed buffer mechanisms are fixedly arranged at the opposite ends of the connecting female head and the connecting male head; the fixing and buffering mechanism comprises supporting plates, a fixing plate and a clamping plate, the number of the supporting plates is two, the fixing plate is in sliding connection with the inner sides of the two supporting plates, a penetrating hole is formed in the middle section of the fixing plate, and by arranging the fixing and buffering mechanism, a good buffering effect can be achieved when a cable is pulled; according to the cable connector, the impact of the cable during pulling is reduced, the cable is prevented from being directly separated from the connector or being broken, and the problem that after an existing cable is connected with the connector, when the cable is greatly pulled, the impact generated during pulling easily enables the cable to fall off or be broken from the connector, and consequently subsequent normal use of the cable is affected is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable appliance technical field, concretely is a cable connector. BACKGROUND

[0002] The cable connector is mainly suitable for signal transmission between internal connection of digital program-controlled switch of various types of transmission equipment department and distribution frame, and is used for transmitting data, audio, video and other communication equipment. In the electronic product assembly, the cable connector is widely used, and it is a key product for ensuring the correctness and reliability of electrical signal transmission.

[0003] The existing cable is connected with the connector, when the cable is pulled, the impact generated during the pulling can easily make the cable fall off or break from the connector, thereby affecting the normal use of the cable, and therefore, the cable connector is provided. UTILITY MODEL CONTENT

[0004] The utility model discloses a cable connector, which solves the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cable connector, comprising a female connector connected with a cable one and a male connector connected with a cable two, the male connector is sleeved on the outer wall of the female connector, and the opposite ends of the female connector and the male connector are fixedly installed with a fixed buffer mechanism.

[0006] The fixed buffer mechanism comprises a support plate, a fixed plate and a clamping plate, the number of the support plates is two, the fixed plate is slidably connected with the inner sides of the two support plates, a through hole is formed in the middle of the fixed plate, a rotating groove is formed near the front and rear sides of the fixed plate, the clamping plate is arranged in the through hole, a screw rod is rotatably connected with the outer side of the clamping plate through a bearing seat, a threaded hole is formed in communication between the screw rod and the rotating groove and the through hole, the screw rod is screw-connected with the threaded hole, a knob is fixedly installed at one end of the screw rod, a connecting rod is fixedly installed on the outer side of the clamping plate, a rod hole is formed in communication between the rotating groove and the through hole, and the connecting rod is movably penetrated through the rod hole.

[0007] Preferably, a plurality of tooth grooves are formed in the inner side of the clamping plate, the tooth grooves can increase the friction between the clamping plate and the cable, thereby improving the stability of the cable on the fixed plate.

[0008] Preferably, the fixed plate front and rear sides are fixedly provided with sliding blocks two, the inner side of the support plate is provided with a sliding groove two, the sliding block two is slidably connected with the sliding groove two, the inner wall of the sliding groove two is fixedly provided with a limiting rod two, the limiting rod two is movably penetrated through the sliding block two, the outer wall of the limiting rod two is surrounded by a spring two, and the spring two is fixedly installed between the sliding block two and the inner wall of the sliding groove two.

[0009] Preferably, the connecting female head is provided with a U-shaped clamping frame at one end, and the U-shaped clamping frame is slidably connected with the outer wall of the connecting male head.

[0010] Preferably, the U-shaped clamping frame is fixedly provided with a sliding block one at the inner side, the outer wall of the connecting male head is provided with a sliding groove one, the sliding block one is slidably connected with the sliding groove one, the inner wall of the sliding groove one is fixedly provided with a limiting rod one, the limiting rod one is movably penetrated through the sliding block one, the outer wall of the limiting rod one is surrounded by a spring one, and the spring one is fixedly installed between the top end of the sliding block one and the inner wall of the sliding groove one.

[0011] Preferably, the U-shaped clamping frame is fixedly provided with a pull ring at the top end, and the pull ring is arranged to facilitate personnel to pull the U-shaped clamping frame through the pull ring, thereby facilitating personnel operation.

[0012] The utility model provides a kind of cable connector.The cable connector has the following beneficial effects:

[0013] (1) the cable connector, by setting fixed buffer mechanism, can play good buffering effect when cable is pulled, reduce the impact of cable when being pulled, avoid cable from connector directly separates or breaks, solve the problem that when cable is pulled by larger when existing cable is connected with connector, the impact generated when pulling can make cable fall off or break from connector, thereby affecting the normal use of subsequent cable;

[0014] (2) the cable connector, by the common cooperation of U-shaped clamping frame, sliding groove one, sliding block one, limiting rod one, spring one and pull ring, can limit and fix connecting female head on connecting male head, greatly improve the firmness of two cables connected by connector, ensure the stability of cable signal transmission, simple structure, strong practicality. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 it is whole structure schematic diagram of the utility model;

[0016] Figure 2 it is top cutaway partial structure schematic diagram of the utility model;

[0017] Figure 3 For the utility model Figure 1 The middle A part amplification structure schematic view is shown in the figure.

[0018] Figure 4 For the utility model Figure 2 The middle B part amplification structure schematic view is shown in the figure.

[0019] Figure 5 For the utility model Figure 2 The middle C part amplification structure schematic view is shown in the figure.

[0020] In the figure: 1, cable one;2, cable two;3, connecting female head;4, connecting male head;5, fixed buffering mechanism;6, U-shaped clamping frame;7, sliding groove one;8, sliding block one;9, limiting rod one;10, spring one;11, pull ring;12, tooth groove;501, support plate;502, fixed plate;503, through hole;504, clamping plate;505, screw;506, rotating groove;507, knob;508, connecting rod;509, rod hole;510, sliding block two;511, sliding groove two;512, limiting rod two;513, spring two. Specific embodiments

[0021] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the indicated device or element to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. Example one:

[0024] The preferred embodiment of the cable connector provided by the utility model is as follows: Figures 1 to 5As shown: a cable connector, including a connecting female head 3 connected with cable one 1 and a connecting male head 4 connected with cable two 2, the connecting male head 4 is sleeved on the outer wall of the connecting female head 3, and the opposite ends of the connecting female head 3 and the connecting male head 4 are fixedly installed with fixed buffering mechanisms 5;

[0025] The fixed buffering mechanism 5 comprises a supporting plate 501, a fixed plate 502 and a clamping plate 504, the number of the supporting plate 501 is two, the fixed plate 502 is slidably connected with the inner sides of the two supporting plates 501, a through hole 503 is formed in the middle of the fixed plate 502, a rotating groove 506 is formed on the side of the fixed plate 502 close to the front and rear sides, the clamping plate 504 is arranged in the through hole 503, a screw rod 505 is rotatably connected with the outer side of the clamping plate 504 through a bearing seat, the screw rod 505 is screwedly connected with the threaded holes communicated between the rotating groove 506 and the through hole 503, a knob 507 is fixedly installed at one end of the screw rod 505, a connecting rod 508 is fixedly installed on the outer side of the clamping plate 504, a rod hole 509 is formed between the rotating groove 506 and the through hole 503, and the connecting rod 508 movably penetrates through the rod hole 509.

[0026] In the above technical scheme, when the cable connector is used, the cable one 1 and the cable two 2 are passed through the through hole 503 formed on the fixed plate 502, so that the cable one 1 and the cable two 2 are bent for a certain length between the fixed plate 502 and the connecting female head 3 and the connecting male head 4, then the cable one 1 and the cable two 2 are connected with the connecting female head 3 and the connecting male head 4 respectively, at this time, the knob 507 can be rotated, the knob 507 drives the screw rod 505 to rotate, the screw rod 505 drives the clamping plate 504 to move towards the cable one 1 and the cable two 2, and finally the clamping plate 504 clamps the cable one 1 and the cable two 2, at this time, when the cable one 1 or the cable two 2 is pulled, the cable one 1 or the cable two 2 will pull the fixed plate 502 to move outward, the fixed plate 502 drives the sliding block two 510 to slide in the sliding groove two 511, and the sliding block two 510 compresses the spring two 513, so that the cable can be well buffered when it is pulled, the impact of the cable when it is pulled is reduced, the cable is avoided from being directly separated from the connector or broken, and the problem that when the cable is connected with the connector, the impact generated when the cable is pulled easily causes the cable to fall off or break from the connector, thereby affecting the subsequent normal use of the cable is solved.

[0027] Further, a tooth groove 12 is formed in the inner side of the clamping plate 504, and the number of the tooth groove 12 is several;

[0028] The tooth groove 12 can increase the friction between the clamping plate 504 and the cable, thereby improving the stability of the cable on the fixed plate 502.

[0029] Further, the front and rear sides of the fixing plate 502 are fixedly installed with sliding blocks two 510, the inner side of the supporting plate 501 is provided with sliding grooves two 511, the sliding block two 510 is slidably connected with the sliding groove two 511, the inner wall of the sliding groove two 511 is fixedly installed with a limiting rod two 512, the limiting rod two 512 movably penetrates through the sliding block two 510, the outer wall of the limiting rod two 512 is surrounded by a spring two 513, and the spring two 513 is fixedly installed between one side of the sliding block two 510 and the inner wall of the sliding groove two 511.

[0030] Wherein, by setting limiting rod two 510, can play a limiting role to spring two 513, guarantee the stability of spring two 513 when compression. Embodiment two:

[0031] On the basis of embodiment one, the cable connector provided by the utility model has a preferred embodiment as shown in the figure: Figures 1 to 5 The outer wall of the connecting male head 4 is provided with a sliding groove one 7, the sliding block one 8 is slidably connected with the sliding groove one 7, the inner wall of the sliding groove one 7 is fixedly installed with a limiting rod one 9, the limiting rod one 9 movably penetrates through the sliding block one 8, the outer wall of the limiting rod one 9 is surrounded by a spring one 10, and the spring one 10 is fixedly installed between the top end of the sliding block one 8 and the inner wall of the sliding groove one 7.

[0032] Wherein, by setting limiting rod one 9, can play a limiting role to spring one 10, guarantee the stability of spring one 10 when compression.

[0033] In the above technical scheme, specifically, between the insertion of the connecting female head 3 into the connecting male head 4, the U-shaped clamping frame 6 can be pulled upward by the pull ring 11, so that the U-shaped clamping frame 6 drives the sliding block one 8 to compress the spring one 10, so that the U-shaped clamping frame 6 is not located on one side of the insertion port of the connecting male head 4, and then the connecting female head 3 is inserted into the connecting male head 4, at this time, the pull ring 11 is released, and the sliding block one 8 drives the U-shaped clamping frame 6 to be clamped at the tail end of the connecting female head 3 under the reset action of the spring one 10, so that the connecting female head 3 can be limited and fixed on the connecting male head 4, thereby greatly improving the firmness of the connection between the two cables through the connector, ensuring the stability of the cable signal transmission, and the structure is simple and practical.

[0034] Further, the top end of the U-shaped clamping frame 6 is fixedly installed with a pull ring 11.

[0035] Wherein, by setting the pull ring 11, personnel can pull the U-shaped clamping frame 6 through the pull ring 11, so as to facilitate personnel operation.

[0036] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to thereby enable others skilled in the art to best utilize the present application with various modifications as are suited to the particular use contemplated.

Claims

1. A cable connector comprising a female connector (3) to which a first cable (1) is connected and a male connector (4) to which a second cable (2) is connected, characterized in that: The connecting male head (4) is sleeved on the outer wall of the connecting female head (3), and the opposite ends of the connecting female head (3) and the connecting male head (4) are fixedly provided with fixed buffering mechanisms (5); The fixed buffering mechanism (5) comprises a supporting plate (501), a fixed plate (502) and a clamping plate (504), the number of the supporting plates (501) is two, the fixed plate (502) is slidably connected to the inner sides of the two supporting plates (501), a through hole (503) is formed in the middle of the fixed plate (502), a rotating groove (506) is formed in the front and rear sides of the fixed plate (502), the clamping plate (504) is arranged in the through hole (503), a screw rod (505) is rotatably connected to the outer side of the clamping plate (504) through a bearing seat, a threaded hole is formed in communication between the screw rod (505) and the rotating groove (506) and the through hole (503) and is threadedly connected, a knob (507) is fixedly arranged at one end of the screw rod (505), a connecting rod (508) is fixedly arranged on the outer side of the clamping plate (504), a rod hole (509) is formed in communication between the rotating groove (506) and the through hole (503), and the connecting rod (508) is movably arranged through the rod hole (509).

2. A cable connector according to claim 1, characterised in that: A plurality of tooth grooves (12) are formed in the inner side of the clamping plate (504).

3. A cable connector according to claim 1, wherein: A sliding block two (510) is fixedly arranged on the front and rear sides of the fixed plate (502), a sliding groove two (511) is formed in the inner side of the supporting plate (501), the sliding block two (510) is slidably connected to the sliding groove two (511), a limiting rod two (512) is fixedly arranged on the inner wall of the sliding groove two (511), the limiting rod two (512) is movably arranged through the sliding block two (510), and a spring two (513) is arranged around the outer wall of the limiting rod two (512) and fixedly arranged between one side of the sliding block two (510) and the inner wall of the sliding groove two (511).

4. A cable connector according to claim 1, wherein: One end of the connecting female head (3) is clamped with a U-shaped clamping frame (6), and the U-shaped clamping frame (6) is slidably connected to the outer wall of the connecting male head (4).

5. A cable connector according to claim 4, wherein: A sliding block one (8) is fixedly arranged on the inner side of the U-shaped clamping frame (6), a sliding groove one (7) is formed in the outer wall of the connecting male head (4), the sliding block one (8) is slidably connected to the sliding groove one (7), a limiting rod one (9) is fixedly arranged on the inner wall of the sliding groove one (7), the limiting rod one (9) is movably arranged through the sliding block one (8), a spring one (10) is arranged around the outer wall of the limiting rod one (9) and fixedly arranged between the top end of the sliding block one (8) and the inner wall of the sliding groove one (7).

6. A cable connector according to claim 4, wherein: A pull ring (11) is fixedly arranged on the top end of the U-shaped clamping frame (6).

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