CN216389924U - Connector with plugging and fastening functions - Google Patents
Connector with plugging and fastening functions Download PDFInfo
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- CN216389924U CN216389924U CN202123089755.8U CN202123089755U CN216389924U CN 216389924 U CN216389924 U CN 216389924U CN 202123089755 U CN202123089755 U CN 202123089755U CN 216389924 U CN216389924 U CN 216389924U
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- hoop
- ring
- fastening
- clamping
- shell
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Abstract
The utility model discloses a connector with a plugging and fastening function, which relates to the technical field of connectors and comprises a shell and two connecting parts, wherein a through hole which is convenient for a cable to pass through is formed in the middle of each connecting part; fastening component embraces tightly to hoop and interior the hoop including fixed setting outside being close to the shell lateral wall at connecting portion, the connecting portion lateral wall still rotates through the bearing and is connected with the tighrening ring, the tighrening ring is the screw ring, just the thread groove that closes soon with the tighrening ring screw thread is seted up to the shell surface. According to the utility model, through the arranged fastening assembly, the firmness of the cable can be increased when the cable is butted, and the cable is prevented from loosening and falling off due to accidental pulling.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a connector with a plugging and fastening function.
Background
Connectors are components used in connection between two or more devices.
However, most connectors do not have a fastening mechanism, so that the cable is easy to fall off under the condition of external force or accidental pulling after being connected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the above problems, a connector with a plug fastening function is proposed.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a connector with a plugging and fastening function comprises two connecting parts and a shell for protecting the connecting parts, wherein a through hole for conveniently penetrating a cable is formed in the middle of each connecting part, a limiting ring is fixedly arranged in the middle of the inside of the shell, and a fastening assembly for fastening the cable and the connecting parts is further arranged on each connecting part;
the fastening assembly comprises an outer holding hoop and an inner holding hoop which are fixedly arranged on the connecting part and close to the side wall of the shell, the side wall of the connecting part is also rotatably connected with a fastening ring through a bearing, the fastening ring is a threaded ring, and the outer surface of the shell is provided with a threaded groove screwed with the threads of the fastening ring;
embrace tightly to hoop outward and interior tightly to hoop and be the rubber material and make, just embrace tightly to hoop outward and interior tightly to hoop and constitute by three arc, and three arc puts evenly distributed according to connecting portion central point, wherein embrace tightly to hoop three arc outward and interior tightly to hoop three arc and be crisscross setting, the three arc outward appearance of interior tightly hooping is personally submitted inclination and sets up, and wherein the one end external diameter who is close to connecting portion is greater than the external diameter who keeps away from connecting portion one end, the spacing ring both ends are still fixed be equipped with embrace tightly the hoop outward and interior tightly hoop cooperation chucking ring that uses, the chucking ring outward appearance is personally submitted the slope and sets up, and wherein the one end external diameter that the spacing ring was kept away from to chucking ring is less than the external diameter who is close to spacing ring one end.
As a further description of the above technical solution:
the connecting portion are close to the fixed two joint pieces that are equipped with of one end symmetry of shell, the joint piece is kept away from the one end of connecting portion and is the arc structure, just joint piece surface cladding elasticity rubber layer.
As a further description of the above technical solution:
the inner walls of ports at two ends of the shell are provided with clamping grooves convenient for clamping of the clamping blocks, and the inner diameter of each clamping groove is smaller than the outer diameter of each clamping block.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
according to the utility model, through the arranged fastening assembly, the firmness of the cable can be increased when the cable is butted, and the cable is prevented from loosening and falling off due to accidental pulling.
Drawings
FIG. 1 illustrates a schematic overall appearance structure provided according to the present invention;
FIG. 2 shows a schematic overall cross-sectional structure provided in accordance with the present invention;
fig. 3 shows a schematic side view of the structure of fig. 2 according to the present invention.
Illustration of the drawings: 1. a housing; 2. a connecting portion; 3. a fastening ring; 4. an outer holding hoop; 5. an inner holding hoop; 6. a clamping block; 7. a clamping ring; 8. a clamping groove.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a connector with a plugging and fastening function comprises two connecting parts 2 and a shell 1 for protecting the connecting parts 2, wherein a through hole for conveniently penetrating a cable is formed in the middle of each connecting part 2, a limiting ring is fixedly arranged in the middle of the inside of the shell 1, and a fastening assembly for fastening the cable and the connecting parts 2 is further arranged on each connecting part 2;
the fastening assembly comprises an outer hoop 4 and an inner hoop 5 which are fixedly arranged on the connecting part 2 and close to the side wall of the shell 1, the side wall of the connecting part 2 is also rotatably connected with a fastening ring 3 through a bearing, the fastening ring 3 is a threaded ring, and the outer surface of the shell 1 is provided with a threaded groove screwed with the fastening ring 3;
embrace tightly to hoop 4 outward and embrace tightly to hoop 5 in and be made by the rubber material, and embrace tightly hoop 4 outward and embrace tightly to hoop 5 in and constitute by three arc, and three arc is according to connecting portion 2 central point evenly distributed, wherein embrace tightly 4 three arcs of hoop and embrace tightly 5 three arcs in with and be crisscross setting, embrace tightly 5 three arcs outward surfaces of hoop in and personally submit inclination setting, wherein the one end external diameter size that is close to connecting portion 2 is greater than the external diameter size who keeps away from connecting portion 2 one end, the spacing ring both ends are still fixed be equipped with embrace tightly 4 with outer and embrace tightly 5 the chucking ring 7 that the cooperation was used of hoop in with, chucking ring 7 outward surface is personally submitted the slope setting, wherein the one end external diameter size that spacing ring was kept away from to chucking ring 7 is less than the external diameter size who is close to spacing ring one end.
Further, connecting portion 2 is close to the fixed two joint pieces 6 that are equipped with of one end symmetry of shell 1, and joint piece 6 keeps away from the one end of connecting portion 2 and is the arc structure, and 6 surface cladding elastic rubber layers of joint piece.
Further, the inner walls of the ports at the two ends of the shell 1 are provided with clamping grooves 8 convenient for the clamping of the clamping blocks 6, and the inner diameter of each clamping groove 8 is smaller than the outer diameter of each clamping block 6.
The working principle is as follows: during the use, at first pass connecting portion 2 through-holes respectively with two cables, will embrace immediately afterwards 4 one ends of hoop and aim at in 1 port of shell inserts into shell 1, it begins to contact with chucking ring 7 to embrace hoop 4 and interior hoop 5 outward to embrace, continue to promote connecting portion 2, chucking ring 7 begins to extrude and embraces hoop 4 outward and interior hoop 5 of embracing, it embraces the hoop 5 tightly to the cable to make in embracing, it pastes tightly with 1 inner wall of shell to make to embrace hoop 4 outward simultaneously, when the joint piece 6 of connecting portion 2 sides begins to contact with draw-in groove 8, peg graft joint piece 6 to draw-in groove 8 in afterwards, can close 3 soon to 1 surfaces of shell through the screw, until the tighrening ring 3 screws, can realize the fastening connection to the cable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (3)
1. A connector with a plugging and fastening function comprises two connecting parts (2) and a shell (1) for protecting the connecting parts (2), wherein a through hole for conveniently penetrating a cable is formed in the middle of each connecting part (2), a limiting ring is fixedly arranged in the middle of the inside of the shell (1), and the connector is characterized in that a fastening component for fastening the cable and the connecting parts (2) is further arranged on each connecting part (2);
the fastening assembly comprises an outer holding hoop (4) and an inner holding hoop (5) which are fixedly arranged on the connecting part (2) and close to the side wall of the shell (1), the side wall of the connecting part (2) is also rotatably connected with a fastening ring (3) through a bearing, the fastening ring (3) is a threaded ring, and a threaded groove screwed with the fastening ring (3) in a threaded manner is formed in the outer surface of the shell (1);
the outer holding hoop (4) and the inner holding hoop (5) are made of rubber materials, the outer holding hoop (4) and the inner holding hoop (5) are composed of three arc-shaped plates which are uniformly distributed according to the central position of the connecting part (2), wherein the three arc-shaped plates of the outer clasping hoop (4) and the three arc-shaped plates of the inner clasping hoop (5) are arranged in a staggered way, the outer surfaces of the three arc-shaped plates of the inner clasping hoop (5) are arranged in an inclined angle, wherein the outer diameter of one end close to the connecting part (2) is larger than that of the other end far away from the connecting part (2), the two ends of the limit ring are also fixedly provided with a clamping ring (7) which is matched with the outer clamping hoop (4) and the inner clamping hoop (5) for use, the outer surface of the clamping ring (7) is obliquely arranged, wherein the outer diameter of one end of the clamping ring (7) far away from the limit ring is smaller than that of the end close to the limit ring.
2. The connector with the plugging and fastening function according to claim 1, wherein two clamping blocks (6) are symmetrically and fixedly arranged at one end of the connecting portion (2) close to the housing (1), one end of each clamping block (6) far away from the connecting portion (2) is in an arc-shaped structure, and the surface of each clamping block (6) is coated with an elastic rubber layer.
3. The connector with the plugging and fastening functions as claimed in claim 2, wherein inner walls of ports at two ends of the housing (1) are respectively provided with a clamping groove (8) for facilitating the clamping of the clamping block (6), and the inner diameter of the clamping groove (8) is smaller than the outer diameter of the clamping block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123089755.8U CN216389924U (en) | 2021-12-10 | 2021-12-10 | Connector with plugging and fastening functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123089755.8U CN216389924U (en) | 2021-12-10 | 2021-12-10 | Connector with plugging and fastening functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216389924U true CN216389924U (en) | 2022-04-26 |
Family
ID=81223963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123089755.8U Active CN216389924U (en) | 2021-12-10 | 2021-12-10 | Connector with plugging and fastening functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216389924U (en) |
-
2021
- 2021-12-10 CN CN202123089755.8U patent/CN216389924U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |