CN220022290U - Electrified metal wire end insulation protection sleeve - Google Patents
Electrified metal wire end insulation protection sleeve Download PDFInfo
- Publication number
- CN220022290U CN220022290U CN202320451631.XU CN202320451631U CN220022290U CN 220022290 U CN220022290 U CN 220022290U CN 202320451631 U CN202320451631 U CN 202320451631U CN 220022290 U CN220022290 U CN 220022290U
- Authority
- CN
- China
- Prior art keywords
- wire end
- protection sleeve
- insulation protection
- live wire
- head
- Prior art date
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 title abstract description 23
- 239000002184 metal Substances 0.000 title abstract description 23
- 230000008719 thickening Effects 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 abstract description 4
- 239000002390 adhesive tape Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 241000405070 Percophidae Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model discloses an insulation protection sleeve for a live metal wire end, which comprises the following components: the body is columnar, the through hole is axially formed in the head, the head is arranged at one end of the body, the blind hole matched with the through hole is formed in one end of the head, a thickening layer is arranged on the periphery of the head, the accommodating cavity is hemispherical, the insulating protective sleeve for the live wire end is simple to use, convenient and firm to mount and dismount, and capable of effectively preventing people from touching or connecting with the live wire end by mistake, wiring harnesses from being lapped on the ground or mutually, guaranteeing stability and safety of an associated circuit, being attractive and stable compared with an insulating adhesive tape, adapting to wiring harnesses with the diameter smaller than 1mm, avoiding a heat source and a special tool in a heat shrinkage pipe, and sealing tightness is higher.
Description
Technical Field
The utility model belongs to the technical field of insulation protection sleeves, and particularly relates to an insulation protection sleeve for a live metal wire end.
Background
In the debugging process of a circuit board or related circuit, a plurality of reserved signal wires or power wires are often arranged, if the signal wires are exposed outside, once the signal wires are grounded or mutually overlapped, the signal wires are unstable and even related electrical appliances are burnt, and the common solution is to wrap the signal wires with insulating tapes or seal the signal wires with heat shrinkage tubes, wherein the former has the following defects: 1. it is difficult to adequately wrap the wire ends having a diameter of less than 1 mm; 2. easy to fall off; 3. the colloid is oxidized after being heated, so that the whole adhesive is formed during disassembly, and the disassembly is difficult; 4. is not beautiful; the latter requires a high temperature heat source.
There is a need for an insulation protection sleeve that is easy to disassemble and can be used directly to protect the exposed end of a wire.
Disclosure of Invention
The utility model aims to solve the problems that the existing metal wire exposed end is complicated to store and protect, and the insulating tape is inconvenient to wrap or close by using a heat shrink tube, aiming at the defects existing in the prior art.
In order to achieve the above object, the present utility model provides a live wire end insulation cover comprising:
the body part is columnar and is axially provided with a through hole;
the head part is arranged at one end of the body part, a blind hole matched with the through hole is formed at one end of the head part, and a thickening layer is arranged on the periphery of the head part;
and the accommodating cavity is a hemispherical body and is arranged at the bottom of the blind hole.
Optionally, a clip is detachably connected to the outer periphery of the body.
Optionally, the radius of the accommodating cavity is consistent with the radius of the blind hole.
Optionally, the thickening layer follows the receiving cavity and the blind hole.
Optionally, a transition connection is provided between the head and the body.
Optionally, the transition connecting portion includes a plurality of strengthening ribs, one end of the strengthening rib is connected with the periphery of the body portion, and the other end is connected with the thickening portion.
Optionally, the clamping is annular, and the periphery is provided with the inside opening of intercommunication, the clamping can extrude the body deformation.
Optionally, the clip has an inner peripheral diameter that is not smaller than an outer peripheral diameter of the body.
Optionally, the inner peripheral diameter of the through hole is not smaller than the outer peripheral diameter of the metal wire insulating layer.
Optionally, the body is an insulating rubber tube.
The utility model provides an insulation protection sleeve for a live metal wire end, which has the beneficial effects that:
the insulating protective sleeve for the live metal wire end is simple to use, convenient to install and detach, firm and attractive, can effectively prevent people from touching or connecting with the end head of the live metal wire by mistake, and the wire harness is lapped on the ground or mutually, ensures the stability and safety of an associated circuit, is attractive and stable compared with an insulating adhesive tape, adapts to the wire harness with the diameter smaller than 1mm, and has higher sealing tightness compared with a heat shrinkage pipe without a heat source and special tools.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular descriptions of exemplary embodiments of the utility model as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the utility model.
Fig. 1 shows a schematic structure of a live wire end insulation protection sleeve according to an embodiment of the present utility model.
Fig. 2 shows a schematic structural view of a clip of an insulation protection sleeve for a live wire end according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a body part; 2. a head; 3. a receiving chamber; 4. a clip; 5. an insulating layer; 6. a bare end; 7. and a transitional connection part.
Detailed Description
Preferred embodiments of the present utility model will be described in more detail below. While the preferred embodiments of the present utility model are described below, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
As shown in fig. 1-2, a live wire end insulation sleeve, comprising:
the body part 1 is columnar and is axially provided with a through hole;
the head part 2 is arranged at one end of the body part 1, a blind hole matched with the through hole is formed at one end of the head part 2, and a thickening layer is arranged at the periphery of the head part 2;
and the accommodating cavity 3 is a hemispherical body and is arranged at the bottom of the blind hole.
Specifically, the exposed end 6 of the metal wire penetrates through the body part 1 to be stored in the head part 2, the insulation effect is guaranteed through the thickening layer, the body part 1 is in contact with the metal wire insulation layer 5, the blind hole depth can be visually displayed through thickening, the exposed part in the through hole of the body part 1 is avoided, the exposed part is guaranteed to be completely stored in the thickening layer, the metal wire can be conveniently pulled out after use, and the protection sleeve is convenient to use and is not stressed by Zhou Guanghua.
Further, the accommodating cavity 3 and the blind hole of the hemispherical body are smoothly transited, so that dust in the blind hole is conveniently discharged and accumulated, and the dust is prevented from having dead angles.
In the present embodiment, the clip 4 is detachably attached to the outer periphery of the body 1.
Specifically, the body 1 is driven by the clamp 4 to clamp the insulating layer 5, so that the wire is prevented from falling out.
In this embodiment, the radius of the receiving chamber 3 corresponds to the radius of the blind hole.
In this embodiment, the thickening layer follows the accommodation chamber 3 and the blind holes.
Specifically, the vertex of the inner diameter space of the accommodating cavity 3 coincides with the axis of the blind hole, and the thickening layer is arranged along with the length of the exposed end 6 conveniently and directly compared outside, so that the metal wire is not directly propped against the inner wall of the accommodating cavity 3 to deform the head 2, the exposed end 6 in the through hole is avoided, and the exposed part can only exist in the head 2.
In the present embodiment, a transitional connection 7 is provided between the head 2 and the body 1.
Specifically, the connection strength between the head 2 and the body 1 is ensured by the transitional connection 7.
In this embodiment, the transitional coupling portion 7 includes a plurality of reinforcing ribs, one end of which is connected to the outer periphery of the body portion 1, and the other end of which is connected to the thickened portion.
Specifically, a plurality of reinforcing ribs are circumferentially distributed on the outer periphery of the body 1.
In this embodiment, the clip 4 is annular, and the periphery is provided with a notch communicating the inside, and the clip 4 can press the body 1 to deform.
Specifically, through clamping 4 hoops insulating layer 5 in the tight portion 1, avoid the metal wire to follow the slip in the protective sheath, it is close to even crisscross through the both ends of extrusion opening tolerance clamping 4 during the use.
Further, the length of the body 1 is 1-2 times that of the head 2, and the plurality of clips 4 are distributed at intervals on the outer periphery of the body 1.
In the present embodiment, the inner peripheral diameter of the clip 4 is not smaller than the outer peripheral diameter of the body 1.
In the present embodiment, the inner peripheral diameter of the through hole is not smaller than the outer peripheral diameter of the wire insulation layer 5.
In this embodiment, the body 1 is an insulating rubber tube.
Specifically, the protective sleeve is made of elastic insulating low-density rubber, weight is reduced, an insulating effect is guaranteed, and the clamp 4 is made of stainless steel or aluminum strips with relatively soft strength.
When the insulation protection sleeve with the metal wire end is used in the embodiment, taking the use of the metal wire end as an example,
(1) the length of the exposed part of the metal wire is limited within the head 2 through the length comparison of the exposed part and the head 2, redundant cutting is carried out (if the exposed wire harness and the length are not required, the depth of the metal wire of the original wire harness is recommended to be consistent with that of the blind hole, namely, the metal wire is consistent with that of the columnar part of the head 2), and then the metal wire is straightened by hand and rotated to be closed up (the penetration of the wire harness is facilitated);
the penetration depth is determined by not stressing the insulation material of the head 2 (including the wire harness direction and the vertical direction thereof);
(2) 1 or more clips 4 are sleeved on the body part 1 according to fixed requirements;
the positions of the clips 4 are regulated to be uniformly distributed, the fixing directions are dispersed as far as possible (the openings are oriented to different directions), then the clips 4 close to the head 2 are sequentially pressed by hands or the duckbill pliers and the like, and the wire harness is thrown by hands and does not fall;
(3) when the metal ring is disassembled, the metal ring is sequentially loosened by hands or the duckbill pliers, and then the connecting part of the head part 2 and the body part 1 is lightly pressed by hands, so that the metal wire is pulled out.
The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described.
Claims (10)
1. An insulation cover for an electrified wire end, comprising:
the body part is columnar and is axially provided with a through hole;
the head part is arranged at one end of the body part, a blind hole matched with the through hole is formed at one end of the head part, and a thickening layer is arranged on the periphery of the head part;
and the accommodating cavity is a hemispherical body and is arranged at the bottom of the blind hole.
2. The live wire end insulation protection sleeve according to claim 1, wherein a clip is detachably attached to an outer periphery of the body.
3. A live wire end insulation protection sleeve according to claim 1, wherein the radius of the receiving cavity corresponds to the radius of the blind hole.
4. The live wire end insulation protection sleeve of claim 1, wherein the thickened layer follows the receiving cavity and the blind hole.
5. The live wire end insulation protection sleeve of claim 4, wherein a transitional connection is provided between the head portion and the body portion.
6. The live wire end insulation protection sleeve according to claim 5, wherein the transitional connection portion comprises a plurality of reinforcing ribs, one ends of the reinforcing ribs are connected with the periphery of the body portion, and the other ends of the reinforcing ribs are connected with the thickened layer.
7. The insulation protection sleeve for the live wire end according to claim 2, wherein the clamp is annular, a gap communicating with the inside is formed in the periphery of the clamp, and the clamp can squeeze the body to deform.
8. The live wire end insulation protection sleeve according to claim 7, wherein an inner peripheral diameter of the clip is not smaller than an outer peripheral diameter of the body.
9. The live wire end insulation protection sleeve according to claim 1, wherein an inner peripheral diameter of the through hole is not smaller than an outer peripheral diameter of the wire insulation layer.
10. The live wire end insulation protection sleeve according to claim 1, wherein the body is an insulation rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451631.XU CN220022290U (en) | 2023-03-10 | 2023-03-10 | Electrified metal wire end insulation protection sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451631.XU CN220022290U (en) | 2023-03-10 | 2023-03-10 | Electrified metal wire end insulation protection sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022290U true CN220022290U (en) | 2023-11-14 |
Family
ID=88672568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320451631.XU Active CN220022290U (en) | 2023-03-10 | 2023-03-10 | Electrified metal wire end insulation protection sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022290U (en) |
-
2023
- 2023-03-10 CN CN202320451631.XU patent/CN220022290U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |