CN210380210U - Knob type cable joint - Google Patents
Knob type cable joint Download PDFInfo
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- CN210380210U CN210380210U CN201921499012.8U CN201921499012U CN210380210U CN 210380210 U CN210380210 U CN 210380210U CN 201921499012 U CN201921499012 U CN 201921499012U CN 210380210 U CN210380210 U CN 210380210U
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- locking
- groove
- knob
- mounting
- cable joint
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Abstract
The utility model provides a knob type cable joint, which comprises a middle section and connecting sections arranged at the two ends of the middle section, wherein the edges of the two connecting sections are respectively extended outwards to form a first extending plate and a second extending plate, and the first extending plate and the second extending plate are connected through a knob type mounting piece; the knob type mounting piece comprises a mounting block, a knob rod, a mounting spring, a locking ring and a locking steel ball. The utility model provides a novel knob formula cable joint installs and unblock through the knob formula installed part of novelty, can also dismantle fast when making the cable can connect more simply effectively to overall structure is novel, and the manufacturing is convenient, has good market prospect.
Description
Technical Field
The invention belongs to the field of cable accessories, and particularly relates to a knob type cable connector.
Background
In the cable construction process, because the length of the cable is long, a sectional connection mode is often needed, a cable joint or an adhesive tape is needed in the sectional connection process, and although two adjacent cables can be firmly connected together by using the cable joint, the installation operation is complicated; when the adhesive tape is used for connection, although the operation is quick and simple, the connection is unreliable, and the problems of electric leakage, falling off and the like are easy to occur.
Therefore, it is an urgent need for those skilled in the art to solve the above problems by developing a cable joint capable of connecting two adjacent cables quickly, efficiently and reliably.
Disclosure of Invention
In order to solve the problems, the invention discloses a knob type cable joint.
In order to achieve the purpose, the invention provides the following technical scheme:
a knob type cable joint comprises a middle section and connecting sections arranged at two ends of the middle section, wherein the edges of the two connecting sections respectively extend outwards to form a first extending plate and a second extending plate; the connecting groove comprises an outer mounting groove and an inner locking groove which are communicated from outside to inside; the outer mounting groove and the inner locking groove are vertical to each other, and inner grooves are symmetrically formed in two ends of the inner locking groove towards the outer mounting groove; the surface of the second extension plate is provided with a connecting hole at the position corresponding to the connecting groove; the knob type mounting piece comprises a mounting block, a knob rod, a mounting spring, a locking ring and a locking steel ball; the mounting block is fixed in the connecting hole in a matching way, and a mounting cavity is arranged in the mounting block; the knob rod penetrates through the mounting block from top to bottom, at least one pair of locking grooves are uniformly distributed on the surface of the part of the knob rod, which is positioned in the mounting cavity, the outer end of the knob rod is provided with a rotating sheet, the inner end of the knob rod penetrates through the outer mounting groove and is arranged in the inner locking groove, and the inner end of the knob rod is also provided with a locking sheet; the length of the locking sheet corresponds to that of the inner locking groove, and the two ends of the locking sheet are provided with inner bulges matched with the inner grooves; the outer end of the mounting cavity is contracted inwards; the mounting spring and the locking ring are arranged in the mounting cavity, the locking ring is connected to the inner end of the mounting cavity through the mounting spring, and the locking ring is matched with the mounting cavity; the number of the locking steel balls is two, and the two locking steel balls are respectively matched and arranged in a space formed between the two locking grooves close to the inner end of the mounting cavity and the locking ring.
The invention provides a knob type cable joint which is composed of a middle section positioned in the middle and connecting sections arranged at two ends of the middle section, wherein a first extending plate and a second extending plate extend outwards from the edges of the two connecting sections, and the first extending plate and the second extending plate are connected through a knob type mounting piece.
In order to ensure that the knob type installation part can effectively connect the first extension plate and the second extension plate, the surface of the first extension plate is inwards provided with an inner locking groove communicated with the inside and the outside and a connecting groove formed by an outer mounting groove, the outer mounting groove is perpendicular to the inner locking groove, the two ends of the inner locking groove are symmetrically provided with inner grooves towards the outer mounting groove, and meanwhile, the surface of the second extension plate is also provided with connecting holes at the positions corresponding to the connecting grooves. The knob type mounting piece comprises a mounting block, a knob rod, a mounting spring, a locking ring and a locking steel ball, wherein the mounting block is fixed in a connecting hole in a matching mode, a mounting cavity is further formed in the mounting block, the knob rod penetrates through the mounting block from top to bottom, at least one pair of locking grooves are uniformly distributed in the surface of the part, located in the mounting cavity, of the knob rod, a rotating piece is arranged at the outer end of the knob rod, the inner end of the knob rod penetrates through the outer mounting groove and is arranged in the inner locking groove, and a locking piece is further arranged at the inner end of the knob rod; the length of the locking sheet corresponds to that of the inner locking groove, and the two ends of the locking sheet are provided with inner bulges matched with the inner grooves; the outer end of the mounting cavity is contracted inwards; the mounting spring and the locking ring are arranged in the mounting cavity, the locking ring is connected to the inner end of the mounting cavity through the mounting spring, and the locking ring is matched with the mounting cavity; the two locking steel balls are respectively matched and arranged in a space formed between the two locking grooves close to the inner end of the mounting cavity and the locking ring; under normal conditions, under the combined action of the surface locking groove, the locking steel ball and the locking ring of the knob rod, the relative position of the knob rod in the mounting cavity is kept unchanged, the whole knob rod can be driven to rotate only through the rotating sheet at the outer end, and the inner protrusion on the locking sheet at the inner end is further rotated to be matched with the inner groove, so that the first extension plate is tightly connected with the second extension plate; when the first extension plate and the second extension plate need to be unlocked, the knob rod can be unlocked only by applying strong magnetic adsorption force to the first extension plate. Furthermore, the outer mounting groove is a rectangular groove; the inner locking groove is a disc-shaped groove, and the diameter of the inner locking groove is the same as the length of the outer mounting groove.
The outer mounting groove is designed to be a rectangular groove, the inner locking groove is designed to be a disc-shaped groove with the diameter being the same as the length of the outer mounting groove, and the knob rod is guaranteed not to be influenced in moving and rotating in the connecting groove. Further, the diameter of the locking steel ball is the same as the distance from the surface of the knob rod to the side wall of the mounting cavity.
Furthermore, the number of the connecting grooves and the number of the connecting holes are three and are respectively and uniformly distributed at the corresponding positions of the surfaces of the first extending plate and the second extending plate.
Further, the number of the locking grooves is three pairs.
Furthermore, the interlude cooperation is located in the space that two linkage segments formed, and the one end that two linkage segments kept away from each other inwards is equipped with the spacing collar.
Compared with the prior art, the novel knob type cable joint provided by the invention has the advantages that the novel knob type cable joint is installed and unlocked through the innovative knob type installation piece, so that the cable can be quickly disassembled while being simply and effectively connected, the integral structure is novel, the production and the manufacture are convenient, and the market prospect is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the installation of the knob type installation member of the present invention.
List of reference numerals: the middle section 1, the connecting section 2, the first extending plate 3, the second extending plate 4, the connecting groove 5, the connecting hole 6, the mounting block 7, the knob rod 8, the mounting spring 9, the locking ring 10, the locking steel ball 11, the mounting cavity 12, the rotating piece 13, the locking piece 14 and the limiting ring 15.
Detailed Description
The technical solutions provided by the present invention will be described in detail below with reference to specific examples, and it should be understood that the following specific embodiments are only illustrative of the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, which is a schematic structural diagram of the present invention, the present invention is a knob type cable connector, including an intermediate section 1 and connecting sections 2 installed at two ends of the intermediate section, wherein the intermediate section 1 is disposed in a space formed by the two connecting sections 2 in a matching manner, and one end of the two connecting sections 2, which is far away from each other, is provided with a limiting ring 15 inwards; the edges of the two connecting sections 2 are respectively extended outwards to form a first extension plate 3 and a second extension plate 4, and the first extension plate 3 and the second extension plate 4 are connected through a knob type mounting piece.
As shown in fig. 2, the surface of the first extension plate 3 is inwardly provided with a coupling groove 5; the connecting groove 5 comprises an outer mounting groove and an inner locking groove which are communicated from outside to inside; the outer mounting groove and the inner locking groove are vertical to each other, inner grooves are symmetrically formed in two ends of the inner locking groove towards the outer mounting groove, and the outer mounting groove is a rectangular groove; the inner locking groove is a disc-shaped groove, and the diameter of the inner locking groove is the same as the length of the outer mounting groove; connecting holes 6 are formed in the surface of the second extending plate 4 at positions corresponding to the connecting grooves 5, the number of the connecting grooves 5 and the number of the connecting holes 6 are three, and the connecting holes are uniformly distributed at the corresponding positions on the surfaces of the first extending plate 3 and the second extending plate 4 respectively; the knob type mounting piece comprises a mounting block 7, a knob rod 8, a mounting spring 9, a locking ring 10 and a locking steel ball 11; the mounting block 7 is fixed in the connecting hole 6 in a matching way, and a mounting cavity 12 is arranged inside the mounting block; the knob rod 8 penetrates through the mounting block 7 from top to bottom, three pairs of locking grooves are uniformly distributed on the surface of the part of the knob rod 8 positioned in the mounting cavity 12, the outer end of the knob rod 8 is provided with a rotating sheet 13, the inner end of the knob rod passes through the outer mounting groove and is arranged in the inner locking groove, and the inner end of the knob rod is also provided with a locking sheet 14; the length of the locking sheet 14 corresponds to that of the inner locking groove, and the two ends of the locking sheet are provided with inner bulges matched with the inner grooves; the outer end of the mounting cavity 12 is contracted inwards; the mounting spring 9 and the locking ring 10 are both arranged in the mounting cavity 12, the locking ring 10 is connected to the inner end of the mounting cavity 12 through the mounting spring 9, and the locking ring 10 is matched with the mounting cavity 12; the number of the locking steel balls 11 is two, the diameter of the locking steel balls is the same as the distance from the surface of the knob rod 8 to the side wall of the mounting cavity 12, and the locking steel balls are respectively arranged in a space formed between two locking grooves close to the inner end of the mounting cavity 12 and the locking ring 10 in a matched mode.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a knob formula cable joint, includes interlude (1) and installs linkage segment (2) at the interlude both ends, the edge of two linkage segments (2) outwards extends respectively has first extension board (3) and second extension board (4), its characterized in that: the first extension plate (3) is connected with the second extension plate (4) through a knob type installation piece, and a connecting groove (5) is formed in the surface of the first extension plate (3) inwards; the connecting groove (5) comprises an outer mounting groove and an inner locking groove which are communicated from outside to inside; the outer mounting groove and the inner locking groove are vertical to each other, and inner grooves are symmetrically formed in the two ends of the inner locking groove towards the outer mounting groove; a connecting hole (6) is formed in the surface of the second extending plate (4) at the position corresponding to the connecting groove (5); the knob type mounting piece comprises a mounting block (7), a knob rod (8), a mounting spring (9), a locking ring (10) and a locking steel ball (11); the mounting block (7) is fixed in the connecting hole (6) in a matching manner, and a mounting cavity (12) is arranged inside the mounting block; the knob rod (8) penetrates through the mounting block (7) from top to bottom, at least one pair of locking grooves are uniformly distributed on the surface of the part of the knob rod (8) located in the mounting cavity (12), the outer end of the knob rod (8) is provided with a rotating sheet (13), the inner end of the knob rod penetrates through the outer mounting groove and is arranged in the inner locking groove, and the inner end of the knob rod is also provided with a locking sheet (14); the length of the locking sheet (14) corresponds to that of the inner locking groove, and the two ends of the locking sheet are provided with inner bulges matched with the inner grooves; the outer end of the mounting cavity (12) is contracted inwards; the mounting spring (9) and the locking ring (10) are both arranged in the mounting cavity (12), the locking ring (10) is connected to the inner end of the mounting cavity (12) through the mounting spring (9), and the locking ring (10) is matched with the mounting cavity (12); the number of the locking steel balls (11) is two, and the two locking steel balls are respectively arranged in a space formed between the two locking grooves close to the inner end of the mounting cavity (12) and the locking ring (10) in a matched mode.
2. A knob-type cable joint according to claim 1, wherein: the outer mounting groove is a rectangular groove; the inner locking groove is a disc-shaped groove, and the diameter of the inner locking groove is the same as the length of the outer mounting groove.
3. A knob-type cable joint according to claim 1, wherein: the diameter of the locking steel ball (11) is the same as the distance from the surface of the knob rod (8) to the side wall of the mounting cavity (12).
4. A knob-type cable joint according to claim 1, wherein: the number of the connecting grooves (5) and the number of the connecting holes (6) are three, and the connecting grooves and the connecting holes are uniformly distributed at corresponding positions on the surfaces of the first extending plate (3) and the second extending plate (4) respectively.
5. A knob-type cable joint according to claim 1, wherein: the number of the locking grooves is three pairs.
6. A knob-type cable joint according to claim 1, wherein: the interlude (1) cooperation is located in the space that two linkage segments (2) formed, and the one end that two linkage segments (2) kept away from each other inwards is equipped with spacing collar (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921499012.8U CN210380210U (en) | 2019-09-09 | 2019-09-09 | Knob type cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921499012.8U CN210380210U (en) | 2019-09-09 | 2019-09-09 | Knob type cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210380210U true CN210380210U (en) | 2020-04-21 |
Family
ID=70254617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921499012.8U Active CN210380210U (en) | 2019-09-09 | 2019-09-09 | Knob type cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210380210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000327A1 (en) * | 2021-07-23 | 2023-01-26 | 海能达通信股份有限公司 | Locking mechanism and device |
-
2019
- 2019-09-09 CN CN201921499012.8U patent/CN210380210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023000327A1 (en) * | 2021-07-23 | 2023-01-26 | 海能达通信股份有限公司 | Locking mechanism and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: No.3, mingui Road, Yandu street, Yandu District, Yancheng City, Jiangsu Province 224000 Patentee after: JIANGSU SHANQI ELECTRICAL Co.,Ltd. Address before: 224024 No. 1 Kaiyuan Road, Gangzhong Street, Yandu District, Yancheng City, Jiangsu Province Patentee before: JIANGSU SHINKEY ELECTRIC GROUP Co.,Ltd. |
|
| CP03 | "change of name, title or address" |