Multi-core cable connector with substrate

Abstract

The utility model relates to the technical field of cable connectors, in particular to a multi-core cable connector with a substrate, which comprises a base, the inside of the base is movably sleeved with the outer wall of a plug connector, the inner wall of the base is movably sleeved with the outer wall of a connecting piece, one side of the connecting piece is fixedly connected with one side of a protection piece, and the other side of the protection piece is fixedly connected with the substrate. When a first multi-core cable is connected with a second multi-core cable, a sub-terminal is inserted into a female terminal, the sub-terminal drives a rotating sleeve to slide through a connecting sleeve, the rotating sleeve drives a fixing rod to slide through a sliding block, the fixing rod slides into a fixing groove, the rotating sleeve is rotated, and the rotating sleeve drives the fixing rod to rotate through the sliding block, so that the fixing rod slides into the fixing groove. The fixing rod slides into the inner wall, close to the front face, of the fixing groove under the guiding effect of the fixing groove, and the spring pulls the fixing rod through the sliding block, so that the fixing rod abuts against the inner wall of the fixing groove and is clamped in the fixing groove, the multi-core cable is rapidly connected, connection of the multi-core cable is more convenient, and convenience is brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connectors, in particular to a multi-core cable connector with a substrate. Background Art

[0002] Multi-core cables are cables with more than one insulated core. Cables play an important role in electronic products and electronic systems. They are the key link connecting the various functions of electronic products and are widely used in aerospace, naval warships and other fields.

[0003] At present, when connecting most multi-core cables on the market, the cable cores need to be manually connected one by one, which reduces people's work efficiency, wastes time, and brings inconvenience to people's use. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-core cable connector with a substrate, so as to solve the problem in the above background technology that the cable cores need to be manually connected one by one during connection. To achieve the above purpose, the utility model provides the following technical solution: the multi-core cable connector with a substrate comprises a base, the interior of the base is movably connected with the outer wall of the plug-in component, the inner wall of the base is movably connected with the outer wall of the connecting component, one side of the connecting component is fixedly connected with one side of the protective component, and one side of the protective component is movably connected with one side of the plug-in component.

[0005] The inner wall of the connecting piece is fixedly connected to the outer wall of the top of the fixing piece, and the outer wall of the fixing piece is slidably connected to the inner wall of the plug-in piece.

[0006] Preferably, the base includes a substrate, a support sleeve 1 and a support sleeve 2, the top of the substrate near one side is fixedly connected to the bottom of the support sleeve 1, and the top of the substrate near the other side is fixedly connected to the bottom of the support sleeve 2.

[0007] Preferably, the connector consists of a fixing sleeve, a female terminal, a multi-core cable and a protective sleeve, the outer wall of the fixing sleeve is movably connected to the inner wall of the supporting sleeve, and the inner wall of the fixing sleeve is fixedly connected to the outer wall of the female terminal, one side of the female terminal is fixedly connected to one side of the multi-core cable, and the outer wall of the multi-core cable is fixedly connected to the inner wall of the protective sleeve, one side of the protective sleeve is fixedly connected to one side of the fixing sleeve, and a fixing groove is provided on the outer wall of the fixing sleeve.

[0008] Preferably, the connecting member includes a positioning block, a connecting sleeve and a rotating sleeve, one side of the positioning block is fixedly connected to one side of the fixed sleeve, and a positioning groove is provided on one side of the connecting sleeve, the inner wall of the positioning groove is movably abutted against the outer wall of the positioning block, and the outer wall of the connecting sleeve is movably connected to the inner wall of the supporting sleeve 2, the outer wall of the connecting sleeve is rotatably connected to the inner wall of the rotating sleeve, and a guide groove is provided on the outer wall of the connecting sleeve, and a sliding groove is provided on the inner wall of the rotating sleeve.

[0009] Preferably, the protective member is composed of a protective sleeve 2, a multi-core cable 2 and a sub-terminal, one side of the protective sleeve 2 is fixedly connected to one side of the connecting sleeve, and the inner wall of the protective sleeve 2 is fixedly socketed with the outer wall of the multi-core cable 2, one side of the multi-core cable 2 is fixedly connected to one side of the sub-terminal, and the outer wall of the sub-terminal is fixedly socketed with the inner wall of the connecting sleeve, and the other side of the sub-terminal is movably plugged into one side of the female terminal.

[0010] Preferably, the fixing member includes a guide rod, a sliding block, a spring and a fixed rod, the outer wall of the top of the guide rod is fixedly connected to the inner wall of the rotating sleeve, and the outer wall of the guide rod is slidably connected to the inner wall of the guide groove, the outer wall of the sliding block is slidably connected to the inner wall of the sliding groove, and one side of the sliding block is fixedly connected to one side of the spring, the other side of the spring is fixedly connected to one side of the inner wall of the sliding groove, and the bottom of the sliding block is fixedly connected to the top of the fixed rod, and the outer wall of the fixed rod is slidably abutted against the inner wall of the fixed groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, when connecting the multi-core cable 1 with the multi-core cable 2, the sub-terminal is inserted into the female terminal, the sub-terminal drives the rotating sleeve to slide through the connecting sleeve, the rotating sleeve drives the fixing rod to slide through the sliding block, so that the fixing rod slides into the fixing groove, the rotating sleeve is rotated, and the rotating sleeve drives the fixing rod to rotate through the sliding block, and the fixing rod slides into the inner wall of the fixing groove close to the front under the guiding action of the fixing groove, the spring pulls the fixing rod through the sliding block, so that the fixing rod and the inner wall of the fixing groove are pressed against and stuck in the fixing groove, so that the multi-core cables are quickly connected, the multi-core cables are more convenient to connect, and it brings convenience to people.

[0013] In the utility model, support is provided to the support sleeve 1 and the support sleeve 2 through the base plate, and the support sleeve 1 and the support sleeve 2 respectively provide support to the fixing sleeve and the connecting sleeve, and when the fixing rod is stuck in the fixing groove, the fixing sleeve and the connecting sleeve are fixed against each other, and the fixing sleeve and the connecting sleeve respectively fix the protective sleeve 1 and the protective sleeve 2, thereby preventing the terminal from shaking after being fixed, causing looseness and cracks between the terminal and the multi-core cable, which brings convenience to people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 Explosion diagram of the utility model

[0017] Figure 4 It is an exploded view of the fixing member in the utility model.

[0018] In the figure: 1. base; 101. substrate; 102. support sleeve 1; 103. support sleeve 2; 2. connector; 201. fixing sleeve; 202. female terminal; 203. multi-core cable 1; 204. protective sleeve 1; 3. connector; 301. positioning block; 302. connecting sleeve; 303. rotating sleeve; 4. protective member; 401. protective sleeve 2; 402. multi-core cable 2; 403. sub-terminal; 5. fixing member; 501. guide rod; 502. sliding block; 503. spring; 504. fixing rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a multi-core cable connector with a substrate, including a base 1, the interior of the base 1 is movably connected to the outer wall of the connector 2, the inner wall of the base 1 is movably connected to the outer wall of the connector 3, one side of the connector 3 is fixedly connected to one side of the protective member 4, and one side of the protective member 4 is movably connected to one side of the connector 2.

[0021] The inner wall of the connecting member 3 is fixedly connected to the outer wall of the top of the fixing member 5 , and the outer wall of the fixing member 5 is slidably connected to the inner wall of the plug-in member 2 .

[0022] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the base 1 includes a substrate 101, a support sleeve 102 and a support sleeve 103. The top of the substrate 101 near one side is fixedly connected to the bottom of the support sleeve 102, and the top of the substrate 101 near the other side is fixedly connected to the bottom of the support sleeve 103.

[0023] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the connector 2 is composed of a fixing sleeve 201, a female terminal 202, a multi-core cable 203 and a protective sleeve 204. The outer wall of the fixing sleeve 201 is movably connected to the inner wall of the supporting sleeve 102, and the inner wall of the fixing sleeve 201 is fixedly connected to the outer wall of the female terminal 202. One side of the female terminal 202 is fixedly connected to one side of the multi-core cable 203, and the outer wall of the multi-core cable 203 is fixedly connected to the inner wall of the protective sleeve 204. One side of the protective sleeve 204 is fixedly connected to one side of the fixing sleeve 201, and a fixing groove is provided on the outer wall of the fixing sleeve 201, so that the female terminal 202 is protected by the fixing sleeve 201.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the connector 3 includes a positioning block 301, a connecting sleeve 302 and a rotating sleeve 303. One side of the positioning block 301 is fixedly connected to one side of the fixed sleeve 201, and a positioning groove is provided on one side of the connecting sleeve 302. The inner wall of the positioning groove is movably abutted against the outer wall of the positioning block 301, and the outer wall of the connecting sleeve 302 is movably sleeved with the inner wall of the supporting sleeve 203. The outer wall of the connecting sleeve 302 is rotatably sleeved with the inner wall of the rotating sleeve 303, and a guide groove is provided on the outer wall of the connecting sleeve 302, and a sliding groove is provided on the inner wall of the rotating sleeve 303. The positioning block 301 and the positioning groove make it easier to align the terminals during insertion.

[0025] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the protective member 4 is composed of a protective sleeve 2 401, a multi-core cable 2 402 and a sub-terminal 403. One side of the protective sleeve 2 401 is fixedly connected to one side of the connecting sleeve 302, and the inner wall of the protective sleeve 2 401 is fixedly sleeved with the outer wall of the multi-core cable 2 402. One side of the multi-core cable 2 402 is fixedly connected to one side of the sub-terminal 403, and the outer wall of the sub-terminal 403 is fixedly sleeved with the inner wall of the connecting sleeve 302. The other side of the sub-terminal 403 is movably plugged into one side of the female terminal 202. When the multi-core cable 1 203 is connected to the multi-core cable 2 402, the sub-terminal 403 is inserted into the female terminal 202, and the sub-terminal 403 drives the rotating sleeve 303 to slide through the connecting sleeve 302.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the fixing member 5 includes a guide rod 501, a sliding block 502, a spring 503 and a fixing rod 504. The outer wall of the top of the guide rod 501 is fixedly connected to the inner wall of the rotating sleeve 303, and the outer wall of the guide rod 501 is slidably connected to the inner wall of the guide groove, the outer wall of the sliding block 502 is slidably connected to the inner wall of the sliding groove, and one side of the sliding block 502 is fixedly connected to one side of the spring 503, the other side of the spring 503 is fixedly connected to one side of the inner wall of the sliding groove, and the bottom of the sliding block 502 is fixedly connected to the top of the fixing rod 504, the outer wall of the fixing rod 504 is slidably abutted against the inner wall of the fixing groove, the rotating sleeve 303 drives the fixing rod 504 to slide through the sliding block 502, and the rotating sleeve drives the fixing rod to slide through the sliding block, so that the fixing rod slides into the fixing groove, and the fixing rod 504 slides into the fixing groove, the rotating sleeve 303 is rotated, and the rotating sleeve 303 is rotated. 03 drives the fixing rod 504 to rotate through the sliding block 502, and the fixing rod 504 slides into the inner wall of the fixing groove close to the front under the guidance of the fixing groove, and the spring 503 pulls the fixing rod 504 through the sliding block 502, so that the fixing rod 504 is pressed against the inner wall of the fixing groove and stuck in the fixing groove, thereby fixing the sub-terminal 403 and the female terminal 202, and the substrate 101 provides support for the support sleeve 1 102 and the support sleeve 2, and the support sleeve 1 102 and the support sleeve 2 103 provide support for the fixing sleeve 201 and the connecting sleeve 302 respectively, when the fixing rod 504 is stuck in the fixing groove, the fixing sleeve 201 and the connecting sleeve 302 are pressed against each other and fixed, and the fixing sleeve 201 and the connecting sleeve 302 fix the protective sleeve 1 204 and the protective sleeve 2 401 respectively, thereby preventing the terminal from shaking after being fixed, resulting in loosening and cracks between the terminal and the multi-core cable.

[0027] The use method and advantages of the utility model: When the multi-core cable connector with a substrate is in operation, the working process is as follows:

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, insert the sub-terminal 403 into the female terminal 202, the sub-terminal 403 drives the rotating sleeve 303 to slide through the connecting sleeve 302, the rotating sleeve 303 drives the fixed rod 504 to slide through the sliding block 502, the rotating sleeve drives the fixed rod to slide through the sliding block, so that the fixed rod slides into the fixed groove, the fixed rod 504 slides into the fixed groove, the rotating sleeve 303 is rotated, the rotating sleeve 303 drives the fixed rod 504 to rotate through the sliding block 502, the fixed rod 504 slides into the inner wall of the fixed groove close to the front under the guiding action of the fixed groove, the spring 503 pulls the fixed rod 504 through the sliding block 502, so that the fixed rod 504 The rod 504 is pressed against the inner wall of the fixing groove and stuck in the fixing groove, thereby fixing the sub-terminal 403 and the female terminal 202, and the substrate 101 provides support for the support sleeve 1 102 and the support sleeve 2, and the support sleeve 1 102 and the support sleeve 2 103 provide support for the fixing sleeve 201 and the connecting sleeve 302 respectively. When the fixing rod 504 is stuck in the fixing groove, the fixing sleeve 201 and the connecting sleeve 302 are pressed against each other and fixed, and the fixing sleeve 201 and the connecting sleeve 302 fix the protective sleeve 1 204 and the protective sleeve 2 401 respectively, thereby preventing the terminal from shaking after fixing, which causes loosening and cracks between the terminal and the multi-core cable.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-core cable connector with a substrate, comprising a base (1), characterized in that: The interior of the base (1) is movably connected to the outer wall of the connector (2), the inner wall of the base (1) is movably connected to the outer wall of the connector (3), one side of the connector (3) is fixedly connected to one side of the protective member (4), and one side of the protective member (4) is movably connected to one side of the connector (2); The inner wall of the connecting piece (3) is fixedly connected to the outer wall of the top of the fixing piece (5), and the outer wall of the fixing piece (5) is slidably connected to the inner wall of the plug-in piece (2).

2. The multi-core cable connector with a substrate according to claim 1, characterized in that: The base (1) comprises a base plate (101), a first support sleeve (102) and a second support sleeve (103); the top of the base plate (101) close to one side is fixedly connected to the bottom of the first support sleeve (102), and the top of the base plate (101) close to the other side is fixedly connected to the bottom of the second support sleeve (103).

3. The multi-core cable connector with a substrate according to claim 2, characterized in that: The plug connector (2) is composed of a fixing sleeve (201), a female terminal (202), a multi-core cable (203) and a protective sleeve (204); the outer wall of the fixing sleeve (201) is movably connected to the inner wall of the supporting sleeve (102), and the inner wall of the fixing sleeve (201) is fixedly connected to the outer wall of the female terminal (202); one side of the female terminal (202) is fixedly connected to one side of the multi-core cable (203), and the outer wall of the multi-core cable (203) is fixedly connected to the inner wall of the protective sleeve (204); one side of the protective sleeve (204) is fixedly connected to one side of the fixing sleeve (201), and a fixing groove is provided on the outer wall of the fixing sleeve (201).

4. The multi-core cable connector with a substrate according to claim 3, characterized in that: The connecting member (3) comprises a positioning block (301), a connecting sleeve (302) and a rotating sleeve (303); one side of the positioning block (301) is fixedly connected to one side of the fixed sleeve (201); one side of the connecting sleeve (302) is provided with a positioning groove; the inner wall of the positioning groove is movably abutted against the outer wall of the positioning block (301); the outer wall of the connecting sleeve (302) is movably sleeved with the inner wall of the supporting sleeve (103); the outer wall of the connecting sleeve (302) is rotatably sleeved with the inner wall of the rotating sleeve (303); the outer wall of the connecting sleeve (302) is provided with a guide groove; the inner wall of the rotating sleeve (303) is provided with a sliding groove.

5. The multi-core cable connector with a substrate according to claim 4, characterized in that: The protective member (4) is composed of a second protective sleeve (401), a second multi-core cable (402) and a sub-terminal (403), one side of the second protective sleeve (401) is fixedly connected to one side of the connecting sleeve (302), and the inner wall of the second protective sleeve (401) is fixedly sleeved with the outer wall of the second multi-core cable (402), one side of the second multi-core cable (402) is fixedly connected to one side of the sub-terminal (403), and the outer wall of the sub-terminal (403) is fixedly sleeved with the inner wall of the connecting sleeve (302), and the other side of the sub-terminal (403) is movably plugged with one side of the female terminal (202).

6. The multi-core cable connector with a substrate according to claim 5, characterized in that: The fixing member (5) comprises a guide rod (501), a sliding block (502), a spring (503) and a fixing rod (504); the outer wall of the top of the guide rod (501) is fixedly connected to the inner wall of the rotating sleeve (303), and the outer wall of the guide rod (501) is slidably connected to the inner wall of the guide groove; the outer wall of the sliding block (502) is slidably connected to the inner wall of the sliding groove; one side of the sliding block (502) is fixedly connected to one side of the spring (503), and the other side of the spring (503) is fixedly connected to one side of the inner wall of the sliding groove; the bottom of the sliding block (502) is fixedly connected to the top of the fixing rod (504), and the outer wall of the fixing rod (504) is slidably abutted against the inner wall of the fixing groove.

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