CN216016430U - Power line with protection mechanism - Google Patents
Power line with protection mechanism Download PDFInfo
- Publication number
- CN216016430U CN216016430U CN202121735385.8U CN202121735385U CN216016430U CN 216016430 U CN216016430 U CN 216016430U CN 202121735385 U CN202121735385 U CN 202121735385U CN 216016430 U CN216016430 U CN 216016430U
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- Prior art keywords
- sleeve
- protective
- protection mechanism
- power cord
- sealing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a power line with a protection mechanism, and particularly relates to the field of power lines. The utility model clamps the inner side of the sealing sleeve with the protective sleeve, thereby forming a protective structure for the connecting ends of the two power line bodies by the protective sleeve and the sealing sleeve, protecting the power line, and being beneficial to avoiding the fracture of the joint of the electric wire due to external pulling force.
Description
Technical Field
The utility model relates to the technical field of power cords, in particular to a power cord with a protection mechanism.
Background
The power line is a wire that transmits current. The usual way of current transfer is point-to-point transfer. The power line can be divided into an AC power line and a DC power line according to the purpose, generally, the AC power line is a wire rod passing through AC with higher voltage, and the wire rod needs to be unified standard due to higher voltage so as to obtain a safety certification party and can be formally produced.
However, the existing power cord still has many disadvantages in practical use, such as the need to electrically join two wires during the laying process of the power cord, the possibility of breaking the wire joint at the electrical connector due to external pulling force, and the risk of electric leakage in both cases of poor sealing effect of the joint.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a power cord with a protection mechanism, and the problems to be solved by the present invention are: the joint of the existing power line does not have a protection function, and the danger of electric leakage is easy to occur.
In order to achieve the purpose, the utility model provides the following technical scheme: a power line with a protection mechanism comprises a power line body, wherein a corrugated wire sleeve is integrally sleeved on the outer side of the power line body, a sealing sleeve is sleeved on the outer peripheral side of the end part of the corrugated wire sleeve, a protection sleeve is arranged on one side of the sealing sleeve, one end of the protection sleeve is movably arranged in the sealing sleeve, and the other power line body is embedded in one end, away from the sealing sleeve, of the protection sleeve;
the inner periphery side integrated into one piece of seal cover has the inner shaft cover, leave the space between seal cover and the inner shaft cover, one side integrated into one piece of inner shaft cover has the elasticity flange, the elasticity flange is connected with the ripple line cover block.
In a preferred embodiment, a first clamping block is integrally formed on the outer periphery of one end, close to the sealing sleeve, of the protective sleeve, and the first clamping block is clamped with the inner side of the sealing sleeve.
Through adopting above-mentioned technical scheme, be connected seal cover and protective sheath.
In a preferred embodiment, a second clamping block is integrally formed on the outer side of the end part of the protective sleeve close to the inner shaft sleeve, and the second clamping block is in pressing contact with the inner shaft sleeve.
Through adopting above-mentioned technical scheme, carry on spacingly to the inner shaft sleeve, be convenient for know the seal cover and whether the protective sheath is installed in place.
In a preferred embodiment, a waterproof jacket is movably embedded on the inner circumference of the protective jacket, and the waterproof jacket is sleeved on the end part of the corrugated wire jacket.
Through adopting above-mentioned technical scheme, be favorable to improving the leakproofness and the waterproof performance of power cord link.
In a preferred embodiment, the inner side wall of the waterproof jacket is provided with a spiral groove, and the spiral groove is matched with the corrugated wire jacket.
By adopting the technical scheme, the waterproof sealing performance is further improved.
In a preferred embodiment, the outer periphery of the end part of the protective sleeve far away from the sealing sleeve is sleeved with a gasket and a fixed sleeve, and the gasket is matched with the inner side of the fixed sleeve.
Through adopting above-mentioned technical scheme, the fixed cover installation of being convenient for and protective sheath chucking.
In a preferred embodiment, the outer periphery of the protective sleeve is integrally formed with an external thread, and the protective sleeve is in threaded fit with the fixed sleeve through the external thread.
The utility model has the technical effects and advantages that:
1. the utility model clamps the inner side of the sealing sleeve with the protective sleeve, thereby forming a protective structure for the connecting ends of the two power line bodies by the protective sleeve and the sealing sleeve, protecting the power line, and being beneficial to avoiding the fracture of the joint of the electric wire due to external pulling force.
Drawings
FIG. 1 is a schematic front sectional view of the overall structure of the present invention;
FIG. 2 is a schematic sectional elevation view of a protective sleeve, sealing sleeve and waterproof sleeve of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
The reference signs are: the fixture comprises a protection sleeve 1, an external thread 11, a first fixture block 12, a second fixture block 13, a sealing sleeve 2, an inner shaft sleeve 21, an elastic flange 22, a waterproof sleeve 3, a spiral groove 31, a gasket 4 and a corrugated wire sleeve 5.
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.
The power line with the protection mechanism in the embodiment of the utility model can comprise a power line body, a corrugated wire sleeve 5 is integrally sleeved on the outer side of the power line body, a sealing sleeve 2 is sleeved on the outer peripheral side of the end part of the corrugated wire sleeve 5, a protection sleeve 1 is arranged on one side of the sealing sleeve 2, one end of the protection sleeve 1 is movably arranged in the sealing sleeve 2, and the other power line body is embedded in one end, far away from the sealing sleeve 2, of the protection sleeve 1.
Referring to fig. 1 to 3 of the specification, an inner sleeve 21 is integrally formed on an inner peripheral side of a gland 2 of a power cord with a protection mechanism of this embodiment, a gap is left between the gland 2 and the inner sleeve 21, an elastic flange 22 is integrally formed on one side of the inner sleeve 21, and the elastic flange 22 is engaged with a corrugated wire sleeve 5.
As shown in fig. 1 to 3, the implementation scenario specifically includes: in practical use, a power line body which is not sleeved with a corrugated wire sleeve 5 outside one power line body is fixedly sleeved with a protective sleeve 1, the other power line body sleeved with the corrugated wire sleeve 5 is sleeved with a sealing sleeve 2, then the power line body is connected with the power line body in the protective sleeve 1, after the connection is finished, the sealing sleeve 2 moves towards the protective sleeve 1 along the corrugated wire sleeve 5, the inner side of the sealing sleeve 2 is clamped and fixed with the protective sleeve 1 (matched with a first clamping block 12 through a clamping groove arranged inside the sealing sleeve 2), so that the connecting ends of the two power line bodies form a protective structure by using the protective sleeve 1 and the sealing sleeve 2, the power line is protected, the situation that the joint of the electric wire is broken by external tensile force is avoided, the sealing sleeve 2 is connected with the corrugated wire sleeve 5 through an elastic flange 22 to form a ratchet and pawl clamping structure, and the corrugated wire sleeve 5 can only be sent inwards, and unable outside dismantlement to can guarantee that seal cover 2 is good to the leakproofness of power cord link, improve the structural strength of link again greatly, avoid the power cord link dangerous situation to appear, this embodiment has specifically solved the problem that the power cord link that exists easily causes dangerous situation among the prior art.
As shown in fig. 1 and 2, a first clamping block 12 is integrally formed on the outer peripheral side of one end of the protective sleeve 1 close to the sealing sleeve 2, the first clamping block 12 is clamped with the inner side of the sealing sleeve 2, a clamping groove is formed in the inner peripheral side of the sealing sleeve 2, and the clamping groove is matched with the first clamping block 12 and used for connecting the sealing sleeve 2 with the protective sleeve 1.
As shown in fig. 1 and 2, a second clamping block 13 is integrally formed on the outer side of the end portion of the protective sleeve 1 close to the inner shaft sleeve 21, and the second clamping block 13 is in pressing contact with the inner shaft sleeve 21 and used for limiting the inner shaft sleeve 21, so that whether the sealing sleeve 2 and the protective sleeve 1 are installed in place or not can be known conveniently.
As shown in fig. 1 and 2, the inner periphery side activity of protective sheath 1 is inlayed and is equipped with waterproof cover 3, waterproof cover 3 suit is at the tip of corrugated wire cover 5, waterproof cover 3 is the silica gel material, fills up the tip of corrugated wire cover 5, is favorable to improving the leakproofness and the waterproof performance of power cord link.
As shown in fig. 2, the inner side wall of the waterproof jacket 3 is provided with a spiral groove 31, and the spiral groove 31 is adapted to the corrugated wire jacket 5, which is beneficial to further improving the waterproof sealing performance.
As shown in fig. 1 and 2, a gasket 4 and a fixing sleeve (not shown in the figure) are sleeved on the outer periphery of the end portion of the protective sleeve 1 away from the sealing sleeve 2, the fixing sleeve is used for tightly fixing the protective sleeve 1 and the power line body, and the gasket 4 is matched with the inner side of the fixing sleeve, so that the fixing sleeve can be conveniently installed and clamped with the protective sleeve 1.
As shown in fig. 1 and 2, an external thread 11 is integrally formed on the outer periphery of the protective sleeve 1, and the protective sleeve 1 is in threaded fit with the fixed sleeve through the external thread 11.
In summary, the following steps: according to the utility model, the inner side of the sealing sleeve 2 is clamped with the protective sleeve 1, so that the connecting ends of two power line bodies form a protective structure by using the protective sleeve 1 and the sealing sleeve 2, a power line is protected, the fracture of the joint of the electric wire due to external pulling force is avoided, and the corrugated line sleeve 5 is connected with the elastic flange 22, so that the sealing performance of the sealing sleeve 2 on the connecting end of the power line is ensured, the structural strength of the connecting end is greatly improved, and the dangerous situation of the connecting end of the power line is avoided.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The utility model provides a power cord with protection mechanism, includes the power line body, its characterized in that: a corrugated wire sleeve (5) is integrally sleeved on the outer side of the power wire body, a sealing sleeve (2) is sleeved on the outer peripheral side of the end part of the corrugated wire sleeve (5), a protective sleeve (1) is arranged on one side of the sealing sleeve (2), one end of the protective sleeve (1) is movably arranged in the sealing sleeve (2), and the other power wire body is embedded in one end, far away from the sealing sleeve (2), of the protective sleeve (1);
the inner periphery side integrated into one piece of seal cover (2) has interior axle sleeve (21), leave the space between seal cover (2) and interior axle sleeve (21), one side integrated into one piece of interior axle sleeve (21) has elastic flange (22), elastic flange (22) and corrugated wire cover (5) block are connected.
2. The power cord with protection mechanism according to claim 1, wherein: one end periphery side of the protective sleeve (1) close to the sealing sleeve (2) is integrally formed with a first clamping block (12), and the first clamping block (12) is clamped with the inner side of the sealing sleeve (2).
3. The power cord with protection mechanism according to claim 1, wherein: the end part outer side of the protective sleeve (1) close to the inner shaft sleeve (21) is integrally formed with a second clamping block (13), and the second clamping block (13) is in extrusion contact with the inner shaft sleeve (21).
4. The power cord with protection mechanism according to claim 1, wherein: the inner peripheral side of the protective sleeve (1) is movably embedded with a waterproof sleeve (3), and the waterproof sleeve (3) is sleeved at the end part of the corrugated wire sleeve (5).
5. The power cord with protection mechanism according to claim 4, wherein: the waterproof jacket is characterized in that a spiral groove (31) is formed in the inner side wall of the waterproof jacket (3), and the spiral groove (31) is matched with the corrugated wire jacket (5).
6. The power cord with protection mechanism according to claim 1, wherein: the outer periphery of the end part of the protective sleeve (1) far away from the sealing sleeve (2) is sleeved with a gasket (4) and a fixed sleeve, and the gasket (4) is matched with the inner side of the fixed sleeve.
7. The power cord with protection mechanism according to claim 6, wherein: the periphery side integrated into one piece of protective sheath (1) has external screw thread (11), protective sheath (1) is through external screw thread (11) and fixed cover screw-thread fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121735385.8U CN216016430U (en) | 2021-07-28 | 2021-07-28 | Power line with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121735385.8U CN216016430U (en) | 2021-07-28 | 2021-07-28 | Power line with protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216016430U true CN216016430U (en) | 2022-03-11 |
Family
ID=80589536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121735385.8U Expired - Fee Related CN216016430U (en) | 2021-07-28 | 2021-07-28 | Power line with protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216016430U (en) |
-
2021
- 2021-07-28 CN CN202121735385.8U patent/CN216016430U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |