CN216903579U - Connector for cable with prevent cable joint dropout structure - Google Patents
Connector for cable with prevent cable joint dropout structure Download PDFInfo
- Publication number
- CN216903579U CN216903579U CN202220157903.0U CN202220157903U CN216903579U CN 216903579 U CN216903579 U CN 216903579U CN 202220157903 U CN202220157903 U CN 202220157903U CN 216903579 U CN216903579 U CN 216903579U
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- groove
- cable
- pressing
- connector
- plate
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- 238000005192 partition Methods 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model relates to the technical field of cable connectors, in particular to a cable connector with a structure for preventing a cable joint from tripping. The connector comprises a connector, at least a base is arranged in the connector, a connecting piece is fixedly arranged in a groove formed in the top of the base, a top seat used for fixing a cable is arranged at the top of the base, a pressing piece is arranged at the bottom of the top seat and comprises a first pressing head and a second pressing head, a lifting groove is formed in the lower surface of the connecting plate, a jacking block is arranged at each of the left end and the right end of the lifting groove, an adjusting groove is reserved between the first pressing head and the second pressing head, a pressing plate is arranged at the bottom of a screw, a clamping groove is formed in the center of the lower surface of the pressing plate, the pressing plate is arranged in the pressing piece, the wire cores connected to two sides of an insulating partition plate can be simultaneously pressed, the stability of the cable joint is improved, and the probability of tripping and separation of the cable joint is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of cable connectors, in particular to a cable connector with a structure for preventing a cable joint from tripping.
Background
In the cable connector, two cables are connected through the cable, and the cable connection part is subjected to safe insulation protection through the connector, however, the cable connector in the prior art is not firm enough to fix the cable connector, and the cable connector is released, so that the connector of the two cables is separated.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned technical problems of the cable connector having a structure for preventing the cable splice from being released, the present invention provides a cable connector having a structure for preventing the cable splice from being released.
In order to achieve the above object, the utility model adopts the technical scheme that the utility model provides a cable connector with a structure for preventing a cable joint from tripping, which comprises a connector, wherein at least a base is arranged in the connector, a connecting piece is fixedly arranged in a groove at the top of the base, and a top seat used for fixing a cable is arranged at the top of the base;
the connecting piece comprises a first connecting head and a second connecting head, the first connecting head and the second connecting head are fixedly connected through a conductive groove, the upper surface of the conductive groove is provided with a groove, the center of the inner wall of the groove is provided with an insulating partition plate, the upper surface of the second connecting head is symmetrically provided with fixing grooves close to the edges of the front end and the rear end of the groove, and the first connecting head and the second connecting head have the same structure;
the utility model discloses a set up pressure spring, including footstock upper surface, footstock bottom, lifting groove, clamping groove, adjusting groove, top seat upper surface, top seat bottom, clamping part, clamping head and second clamping head, first clamping head passes through connecting plate fixed connection with the second clamping head, the lifting groove has been seted up to the connecting plate lower surface, both ends are provided with the tight piece in top about the lifting groove, leave the adjusting groove between first clamping head and the second clamping head, run through adjusting groove upper surface casing threaded mounting has the screw, the nested spring of installing on the screw, the screw bottom is provided with the pressure strip, pressure strip lower surface center department has seted up the draw-in groove, pressure strip slidable mounting is in the lifting groove, top seat upper surface center department sets up the fluting with adjusting groove looks adaptation.
As a further improvement of the technical scheme, the size of the pressing piece is matched with that of the connecting piece, the lifting groove is vertically aligned with the groove, and the jacking block is matched with the groove.
As a further improvement of the technical scheme, a positioning lug is arranged on the side wall of the lower surface of the connecting plate and matched with the fixing groove, and the pressing piece is installed in the fixing groove through the clamping of the positioning lug.
As a further improvement of the technical scheme, the side wall of the compression plate is provided with a limiting convex block, a limiting groove matched with the limiting convex block is formed in the lifting groove, and the bottom of the compression plate is provided with an insulating cushion block.
As a further improvement of the technical scheme, the clamping grooves are matched with the insulating partition plates, the clamping grooves and the insulating partition plates are aligned up and down, and the thickness of the compression plate is larger than the height of the insulating partition plates.
As a further improvement of the technical scheme, one end of the spring is fixedly arranged on the surface of the pressure plate, the other end of the spring is fixedly arranged on the upper surface of the lifting groove, and the bottom of the screw is attached to the center of the upper surface of the pressure plate.
As a further improvement of the technical scheme, a fixing screw hole is formed in the fixing groove, the size of the positioning lug is matched with that of the fixing groove, and the positioning bolt penetrates through the pressing piece and is installed in the fixing screw hole in a threaded mode.
Compared with the prior art, the utility model has the beneficial effects that:
in this kind of connector for cable with prevent cable joint dropout structure, through the piece that compresses tightly that sets up, the tight piece in top that compresses tightly the piece both ends setting can compress tightly the cable of connector opening part, through the pressure strip that compresses tightly the piece setting, can realize compressing tightly simultaneously the sinle silk of connecting the insulating barrier both sides, through the mode that compresses tightly sinle silk and cable are double, improve the stability of cable joint department, effectively reduce the probability that cable joint department dropout, separation.
Drawings
FIG. 1 is a schematic view of a connector according to an embodiment of the present invention;
FIG. 2 is a schematic view of a base structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a connector structure according to an embodiment of the present invention;
FIG. 4 is a schematic view of a top seat structure according to an embodiment of the present invention;
FIG. 5 is a schematic view of a connection structure of the pressing member according to the embodiment of the present invention;
FIG. 6 is a schematic bottom view of a pressing member according to an embodiment of the present invention;
FIG. 7 is a schematic sectional view of a connection structure of a pressing member and a connecting member according to an embodiment of the present invention;
fig. 8 is a schematic sectional structure view of a pressing member according to an embodiment of the present invention.
The various reference numbers in the figures mean:
1. a connector;
2. a base; 201. positioning a groove;
3. a connecting member;
301. a first connection head; 302. a second connector;
303. a conductive slot; 3031. an insulating spacer; 3032. a groove; 304. fixing grooves;
4. a top seat;
401. grooving; 402. positioning the bolt;
5. a compression member;
501. a first compression head; 502. a second compression head; 5021. a jacking block; 503. a connecting plate; 5031. positioning the ear; 5032. a lifting groove; 504. an adjustment groove;
6. a compression plate;
601. a screw; 6011. a spring; 602. insulating cushion blocks; 603. a card slot; 604. and a limiting bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The embodiment of the utility model provides a connector for a cable with a structure for preventing a cable joint from tripping, which is shown in fig. 1-8, and comprises a connector 1, wherein at least a base 2 is arranged in the connector 1, the base 2 is designed into an upper slotted structure which is communicated from left to right, a connecting piece 3 is fixedly arranged in a slot at the top of the base 2, a top seat 4 for fixing the cable is arranged at the top of the base 2, a positioning groove 201 is formed in the center of the side wall of the front end and the rear end of the upper surface of the base 2, a positioning lug which is matched with the positioning groove 201 is arranged on the lower surface of the top seat 4, the positioning groove 201 is in plug-in fit with the positioning lug and is used for realizing the quick positioning when the top seat 4 and the base 2 are installed, the top seat 4 is in plug-in fit with the base 2, the base 2 and the top seat 4 are preferably made of insulating rubber, and the connecting piece 3 is subjected to insulating protection through the base 2 and the top seat 4;
the connecting piece 3 comprises a first connecting head 301 and a second connecting head 302, the first connecting head 301 and the second connecting head 302 are fixedly connected through a conductive groove 303, the conductive groove 303 preferably adopts copper conductive metal, the conductive groove 303 is subsided and installed in the first connecting head 301 and the second connecting head 302, a groove 3032 is formed in the upper surface of the conductive groove 303, an insulating partition plate 3031 is arranged in the center of the inner wall of the groove 3032, the insulating partition plate 3031 is used for separating the groove 3032 from the left and the right, fixing grooves 304 are symmetrically formed in the upper surface of the second connecting head 302 close to the front and the rear end edges of the groove 3032, the first connecting head 301 and the second connecting head 302 have the same structure, fixing grooves 304 are symmetrically formed in the upper surface of the second connecting head 302 close to the front and the rear end edges of the groove 3032, and the fixing grooves 304 are used for facilitating installation and positioning of the pressing piece 5;
the upper surface of the top seat 4 close to the four corners is provided with a positioning bolt 402 in a penetrating way, the upper surface of the top seat 4 is provided with a positioning screw hole, the positioning bolt 402 is arranged in the positioning screw hole in a threaded way, the bottom of the top seat 4 is provided with a pressing piece 5, the pressing piece 5 comprises a first pressing head 501 and a second pressing head 502, the first pressing head 501 and the second pressing head 502 are fixedly connected through a connecting plate 503, the lower surface of the connecting plate 503 is provided with a lifting groove 5032, the left end and the right end of the lifting groove 5032 are provided with a jacking block 5021, the jacking block 5021 is a downward convex structure, a cable in a groove 3032 is clamped through the jacking block 5021, an adjusting groove 504 is reserved between the first pressing head 501 and the second pressing head 502, a screw 601 is arranged in a threaded way through the upper surface shell of the adjusting groove 504, the screw 601 is used for adjusting the position of the pressing plate 6 in the lifting groove 5032, a spring 6011 is arranged on the screw 601 in a nested way, and a pressing plate 6 is arranged at the bottom of the screw 601, the center of the lower surface of the pressing plate 6 is provided with a clamping groove 603, the pressing plate 6 is slidably mounted in the lifting groove 5032, the center of the upper surface of the top seat 4 is provided with a slot 401 matched with the adjusting groove 504, and one end of the screw 601 is arranged in the slot 401.
The working process comprises the following steps: the cable connecting end is peeled, the cable core is exposed to be long enough, the cable core is inserted into the groove 3032, the cable core is pressed against the insulating partition 3031, the positioning bolt 402 is screwed in a rotating mode to compress the cable, then the screw 601 is rotated downwards, the compression plate 6 is pushed to move downwards through the screw 601, and the compression plate 6 compresses the cable core.
In order to guarantee the normal clamping of the cable, the size of the pressing piece 5 is matched with that of the connecting piece 3, the lifting groove 5032 is vertically aligned with the groove 3032, and the jacking block 5021 is matched with the groove 3032.
In order to realize quick installation and positioning of the pressing piece 5, the side wall of the lower surface of the connecting plate 503 is provided with a positioning lug 5031, the positioning lug 5031 is matched with the fixing groove 304, the pressing piece 5 is installed in the fixing groove 304 in a clamping manner through the positioning lug 5031, and the pressing piece 5 can be installed and positioned quickly when being installed.
The side wall of the pressure strip 6 is provided with a limit bump 604, a limit groove adapted to the limit bump 604 is formed in the lifting groove 5032, the pressure strip 6 is slidably mounted in the limit groove through the limit bump 604 to ensure the stability of the pressure strip 6 sliding in the lifting groove 5032, the bottom of the pressure strip 6 is provided with an insulating pad 602, the insulating pad 602 is used for increasing the thickness of the pressure strip 6 and tightly supporting and clamping a wire core of the cable, the insulating pad 602 preferably adopts a downward bump structural design, the bump is adapted to the inner wall of the groove 3032 to ensure that the insulating pad 602 can stably support the wire core tightly in the groove 3032, and the insulating pad 602 is adapted to the groove 3032.
Further, in order to ensure that the insulating partition plate 3031 is safely inserted into the clamping groove 603, the clamping groove 603 is matched with the insulating partition plate 3031, the clamping groove 603 and the insulating partition plate 3031 are aligned up and down, the thickness of the compression plate 6 is greater than the height of the insulating partition plate 3031, the compression plate 6 is ensured to move downwards, and the insulating partition plate 3031 can be safely inserted into the clamping groove 603.
Specifically, in order to compress the wire core, one end of the spring 6011 is fixedly installed on the surface of the pressing plate 6, the other end of the spring 6011 is fixedly installed on the upper surface of the lifting groove 5032, when the spring 6011 is in an initial state, the pressing plate 6 is accommodated in the lifting groove 5032, when the pressing plate 6 moves downward, the spring 6011 is stressed and stretched, when the screw 601 rotates downward and is lifted, the spring 6011 rebounds to drive the pressing plate 6 to restore to the initial state, the bottom of the screw 601 is attached to the center of the upper surface of the pressing plate 6, the screw 601 rotates downward to push the pressing plate 6 to move downward, and the wire core is compressed by the pressing plate 6.
In order to fix the pressing member 5, the fixing groove 304 provided by the utility model is internally provided with a fixing screw hole, the size of the positioning ear 5031 is matched with that of the fixing groove 304, and the positioning bolt 402 penetrates through the pressing member 5 and is installed in the fixing screw hole through threads.
When the cable connector is used specifically, firstly, the top seat 4 is inserted and installed on the base 2, a cavity for installing a cable is formed between the groove 3032 and the lifting groove 5032, the connecting end of the cable is stripped, a cable core with enough length is exposed, the cable core is inserted into the groove 3032, the cable core is pressed against the insulating partition 3031, the positioning bolt 402 is screwed in a rotating manner, the top seat 4 drives the pressing piece 5 to move downwards until the pressing piece 5021 is attached to the cable, the pressing piece 5 continues to move downwards, the cable is pressed and installed in the groove 3032 through the pressing piece 5021, the pressing piece 5021 is located at openings at two ends of the groove 3032, namely two cables to be connected are fixed at openings at two ends of the connector 3 through the pressing piece 5021;
after the cable is fixed, the screw 601 is rotated downwards, the pressing plate 6 is pushed to move downwards through the screw 601, the wire core is pressed by the pressing plate 6, the clamping groove 603 is installed on the insulating partition plate 3031 in an inserted mode, and the wire cores on two sides of the insulating partition plate 3031 are simultaneously pressed through the pressing plate 6.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A connector for cable with a structure for preventing cable joint from tripping is characterized in that: the cable connector comprises a connector (1), wherein at least a base (2) is arranged in the connector (1), a connecting piece (3) is fixedly arranged in a groove in the top of the base (2), and a top seat (4) for fixing a cable is arranged on the top of the base (2);
the connecting piece (3) comprises a first connecting head (301) and a second connecting head (302), the first connecting head (301) is fixedly connected with the second connecting head (302) through a conductive groove (303), a groove (3032) is formed in the upper surface of the conductive groove (303), an insulating partition plate (3031) is arranged in the center of the inner wall of the groove (3032), fixing grooves (304) are symmetrically formed in the upper surface of the second connecting head (302) close to the edges of the front end and the rear end of the groove (3032), and the first connecting head (301) and the second connecting head (302) are identical in structure;
positioning bolts (402) are installed on the upper surface of the top seat (4) close to the edges of four corners in a penetrating manner, a pressing piece (5) is arranged at the bottom of the top seat (4), the pressing piece (5) comprises a first pressing head (501) and a second pressing head (502), the first pressing head (501) and the second pressing head (502) are fixedly connected through a connecting plate (503), a lifting groove (5032) is formed in the lower surface of the connecting plate (503), jacking blocks (5021) are arranged at the left end and the right end of the lifting groove (5032), an adjusting groove (504) is reserved between the first pressing head (501) and the second pressing head (502), a screw (601) is installed on the upper surface shell body of the adjusting groove (504) in a penetrating manner, a spring (1) is installed on the screw (601) in a nesting manner, a pressing plate (6016) is arranged at the bottom of the pressing plate (6), and a clamping groove (603) is formed in the center of the lower surface of the pressing plate (6), the pressing plate (6) is slidably mounted in the lifting groove (5032), and a groove (401) matched with the adjusting groove (504) is formed in the center of the upper surface of the top seat (4).
2. The connector for a cable having a structure for preventing a cable splice from being released as set forth in claim 1, wherein: the size of the pressing piece (5) is matched with that of the connecting piece (3), the lifting groove (5032) is vertically aligned with the groove (3032), and the jacking block (5021) is matched with the groove (3032).
3. The connector for a cable having a structure for preventing a cable splice from being released as set forth in claim 1, wherein: the side wall of the lower surface of the connecting plate (503) is provided with a positioning lug (5031), the positioning lug (5031) is matched with the fixing groove (304), and the pressing piece (5) is clamped and installed in the fixing groove (304) through the positioning lug (5031).
4. The connector for a cable having a structure for preventing a cable splice from being released as set forth in claim 1, wherein: the side wall of the pressing plate (6) is provided with a limiting bump (604), a limiting groove matched with the limiting bump (604) is formed in the lifting groove (5032), and the bottom of the pressing plate (6) is provided with an insulating cushion block (602).
5. The connector for a cable having a structure for preventing a cable splice from being released as set forth in claim 1, wherein: the clamping groove (603) is matched with the insulating partition plate (3031), the clamping groove (603) is aligned with the insulating partition plate (3031) up and down, and the thickness of the compression plate (6) is larger than the height of the insulating partition plate (3031).
6. The connector for a cable having a structure for preventing a cable splice from being released as set forth in claim 1, wherein: one end of the spring (6011) is fixedly installed on the surface of the pressing plate (6), the other end of the spring (6011) is fixedly installed on the upper surface of the lifting groove (5032), and the bottom of the screw (601) is attached to the center of the upper surface of the pressing plate (6).
7. A cable connector having a structure for preventing a cable splice from being released according to claim 3, wherein: fixing screw holes are formed in the fixing grooves (304), the size of the positioning lugs (5031) is matched with that of the fixing grooves (304), and the positioning bolts (402) penetrate through the pressing pieces (5) and are installed in the fixing screw holes in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220157903.0U CN216903579U (en) | 2022-01-21 | 2022-01-21 | Connector for cable with prevent cable joint dropout structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220157903.0U CN216903579U (en) | 2022-01-21 | 2022-01-21 | Connector for cable with prevent cable joint dropout structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216903579U true CN216903579U (en) | 2022-07-05 |
Family
ID=82180311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220157903.0U Expired - Fee Related CN216903579U (en) | 2022-01-21 | 2022-01-21 | Connector for cable with prevent cable joint dropout structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216903579U (en) |
-
2022
- 2022-01-21 CN CN202220157903.0U patent/CN216903579U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |