CN209497045U - A kind of crystal end protective cover - Google Patents
A kind of crystal end protective cover Download PDFInfo
- Publication number
- CN209497045U CN209497045U CN201920576208.6U CN201920576208U CN209497045U CN 209497045 U CN209497045 U CN 209497045U CN 201920576208 U CN201920576208 U CN 201920576208U CN 209497045 U CN209497045 U CN 209497045U
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- sheath
- clamping portion
- crystal
- parcel
- crystal head
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Abstract
The utility model discloses a kind of crystal end protective covers, including crystal head ontology and the sheath for being sheathed on crystal head ontology one end, a cable are plugged in sheath, sheath is connected with a sheath extension far from crystal head ontology one end；The protection strengthened after sheath extension to connecting between cable and crystal head has been added, the length of entire sheath is extended, has solved in the prior art that sheath replacement is difficult, sheath is unable to satisfy the demand of the cable of multiple diameter.
Description
Technical field
The utility model relates to crystal end protective cover technical field more particularly to a kind of crystal end protective covers.
Background technique
It is equipped with the cyclic annular pyramidal structure of a through-hole centered on crystal end protective cover in the prior art, needs in the prior art
It when adding a sheath between cable and crystal head, needs to separate between crystal head and cable, i.e., by cable from crystal head quilt
It extracts；It is known that after connection is completed in crystal head and cable, then cable is pulled out from crystal head and is not easy very much,
And the core wire of cable can be damaged after cable is extracted out of crystal head, the chip at the data connection end of crystal head can be also damaged, therefore
Such mode for adding sheath is very inconvenient；There are also a kind of modes for adding sheath are as follows: before crystal head is connect with cable,
Sheath is sheathed on cable lateral wall.This combination is in the routine use of cable if user's improper use remains unchanged
The loss of sheath be will cause until fall off, thus will not no sheath crystal head, and the crystal head after sheath is lost, with net
Connection between line can become very fragile, be easy to appear the phenomenon that cable damages always after long-time use.
Summary of the invention
Technical problem to be solved in the utility model is, crystal head and the cable sheath in real use can not replace or
Replacing inconvenient problem, it is simple that first to file people provides a kind of structure, and it is easy to assembly, it can be suitably used for the water of the cable of various thicknesses
Crystal-tipped sheath.
The technical scheme in the invention for solving the above technical problem are as follows: a kind of crystal end protective cover, including crystal head sheet
Body and the sheath for being sheathed on crystal head ontology one end are plugged with a cable in sheath, and sheath is clamped far from crystal head ontology one end
There is a sheath extension.
After using the above structure, the utility model has the advantage that with existing structure comparison
A kind of crystal end protective cover of the utility model, compared with the prior art in crystal end protective cover, having added one can
Tear the sheath extension of formula open, which is attached by way of clamping with crystal end protective cover；The sheath extension
The clamping portion and one that can be clamped with sheath far from crystal head ontology one end including one are wrapped in the parcel of cable lateral wall,
Clamping portion and parcel are a cyclic structure in the technical scheme, and wherein the shape of clamping portion and sheath deviate from crystal head sheet
Body one end shape is identical, and the internal diameter of clamping portion is identical away from the outer diameter of crystal head ontology one end as sheath, i.e., clamping portion is wrapped up
In sheath on the lateral wall of crystal head ontology one end, and the annular structure passed through for cable is equipped with centered on parcel,
Clamping portion and the upper end of parcel are attached by a rubber strip in the technical scheme, and the lower end of clamping portion and parcel
Face is equipped with for the opening in cable link portion and parcel；Crystal end protective cover in the technical program deviates from crystal head sheet
Body one end lateral wall bilateral symmetry is equipped with the first retention bead, and there are can be for the first limit between clamping portion and parcel
Protrusion is embedded；By cable by being set in the opening insertion and clamping portion and parcel of clamping portion and parcel lower end, i.e.,
The connection structure of achievable cable and sheath extension, in the technical scheme extremely positioned at the opening of clamping portion and parcel lower end
The present does not exceed 30 °, therefore the cable in link portion and parcel is without departing from and due to the production material of the sheath extension
Matter is rubber, therefore the sheath extension has good flexibility, the cable for being adapted to the cable of various diameters, and being embedded
It will not fall off out of clamping portion and parcel, after two and relationship between complete field clamping portion, parcel and cable, work as position
It is that sheath extension and sheath is completed away from crystal head sheet between the insertion of first retention bead and clamping portion and then parcel
The connection procedure of body one end, after clamping portion is fully wrapped around deviates from the lateral wall of crystal head ontology one end in sheath set, due to this
Clamping portion is rubber product, therefore clamping portion can tightly be wrapped in sheath set away from crystal head ontology one end under the action of elastic force
On lateral wall, sheath set is equipped with the first groove, and clamping portion away from crystal head ontology one end lower end surface, that is, interconnecting piece lower end surface
Opening be that the first open upper end face is equipped with the second retention bead that can be clamped with the first groove, when clamping portion is made in elastic force
When being tightly wrapped on interconnecting piece lateral wall with line, the second retention bead can be embedded in the first groove, thus complete clamping portion and
The further clamping of interconnecting piece；Therefore the protection strengthened after sheath extension to connecting between cable and crystal head has been added,
The length for extending entire sheath solves sheath replacement difficulty, sheath in the prior art and is unable to satisfy the cable of multiple diameter
Demand.
As a kind of preferred: sheath extension includes a clamping that can be clamped with sheath far from crystal head ontology one end
Portion and one be wrapped in cable lateral wall parcel, sheath is equipped with one far from crystal head ontology one end and can be clamped with clamping portion
Buckle structure.
As a kind of preferred: clamping portion and parcel are integrated chemical conversion type, and sheath is equipped with one far from crystal head ontology one end
Interconnecting piece is symmetrically arranged with the first retention bead at left and right sides of the interconnecting piece lateral wall, between clamping portion and parcel this have can
The gap for being embedded in for the first retention bead and being clamped sheath extension and interconnecting piece.
As a kind of preferred: clamping portion is the cyclic structure that side wall is equipped with the first opening, and parcel is side wall equipped with second
The cyclic structure of opening.
As a kind of preferred: the first open upper end face is equipped with the second limit that can be further clamped clamping portion and interconnecting piece
Protrusion, interconnecting piece lateral wall are equipped with the first groove that snap-fit can be carried out with the second retention bead.
As it is a kind of preferably: be equipped between interconnecting piece lateral wall and the first groove convenient for users to by the second retention bead from
The guiding surface chosen in first groove.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of crystal end protective cover of the utility model.
Fig. 2 is a kind of top exploded view of crystal end protective cover of the utility model.
Fig. 3 is that a kind of the utility model crystal end protective cover looks up exploded view
In figure, 1, crystal head ontology, 2, sheath, 3, cable, 4, sheath extension, 5, interconnecting piece, 6, gap, 201, buckle
Structure, 401, clamping portion, 402, parcel, the 403, first opening, the 404, second opening, the 405, second retention bead, 501, the
One retention bead, the 502, first groove, 503, guiding surface.
Specific embodiment
It explains with reference to the accompanying drawing to a kind of specific embodiment of the utility model.
Embodiment 1: referring to fig. 2, by cable by be set to the opening insertion of clamping portion and parcel lower end and clamping portion and
In parcel, the connection structure of cable Yu sheath extension can be completed, be located at clamping portion and parcel in the technical scheme
The opening of lower end does not exceed 30 ° so far, therefore the cable in link portion and parcel is without departing from and since the sheath prolongs
The production material of extending portion is rubber, therefore the sheath extension has good flexibility, is adapted to the cable of various diameters, and embedding
Entering cable therein will not fall off out of clamping portion and parcel, two between complete field clamping portion, parcel and cable
It is that sheath extension and sheath is completed when the first retention bead of position is embedded between clamping portion and then parcel and after relationship
Connection procedure away from crystal head ontology one end, when the fully wrapped around outside for deviating from crystal head ontology one end in sheath set in clamping portion
After wall, since the clamping portion is rubber product, therefore clamping portion can tightly be wrapped in sheath set away from crystal under the action of elastic force
On the lateral wall of head ontology one end, sheath set is recessed equipped with first away from crystal head ontology one end lower end surface, that is, interconnecting piece lower end surface
Slot, and the opening of clamping portion is that the first open upper end face is equipped with the second retention bead that can be clamped with the first groove, works as card
When elastic force position is tightly wrapped on interconnecting piece lateral wall, the second retention bead can be embedded in the first groove socket part, thus
Complete the further clamping of clamping portion and interconnecting piece.
Buckle structure 201 is exactly the buckle structure between the first limiting groove 501 and gap 6 in the technical scheme.
Referring to Fig. 1, the technical scheme in the invention for solving the above technical problem are as follows: a kind of crystal end protective cover, including
Crystal head ontology 1 and the sheath 2 for being sheathed on 1 one end of crystal head ontology are plugged with a cable 3 in sheath 2, and sheath 2 is far from crystal
1 one end of head ontology is connected with a sheath extension 4.
After using the above structure, the utility model has the advantage that with existing structure comparison
A kind of crystal end protective cover of the utility model, compared with the prior art in crystal end protective cover, having added one can
Tear the sheath extension of formula open, which is attached by way of clamping with crystal end protective cover；The sheath extension
The clamping portion and one that can be clamped with sheath far from crystal head ontology one end including one are wrapped in the parcel of cable lateral wall,
Clamping portion and parcel are a cyclic structure in the technical scheme, and wherein the shape of clamping portion and sheath deviate from crystal head sheet
Body one end shape is identical, and the internal diameter of clamping portion is identical away from the outer diameter of crystal head ontology one end as sheath, i.e., clamping portion is wrapped up
In sheath on the lateral wall of crystal head ontology one end, and the annular structure passed through for cable is equipped with centered on parcel,
Clamping portion and the upper end of parcel are attached by a rubber strip in the technical scheme, and the lower end of clamping portion and parcel
Face is equipped with for the opening in cable link portion and parcel；Crystal end protective cover in the technical program deviates from crystal head sheet
Body one end lateral wall bilateral symmetry is equipped with the first retention bead, and there are can be for the first limit between clamping portion and parcel
Protrusion is embedded；By cable by being set in the opening insertion and clamping portion and parcel of clamping portion and parcel lower end, i.e.,
The connection structure of achievable cable and sheath extension, in the technical scheme extremely positioned at the opening of clamping portion and parcel lower end
The present does not exceed 30 °, therefore the cable in link portion and parcel is without departing from and due to the production material of the sheath extension
Matter is rubber, therefore the sheath extension has good flexibility, the cable for being adapted to the cable of various diameters, and being embedded
It will not fall off out of clamping portion and parcel, after two and relationship between complete field clamping portion, parcel and cable, work as position
It is that sheath extension and sheath is completed away from crystal head sheet between the insertion of first retention bead and clamping portion and then parcel
The connection procedure of body one end, after clamping portion is fully wrapped around deviates from the lateral wall of crystal head ontology one end in sheath set, due to this
Clamping portion is rubber product, therefore clamping portion can tightly be wrapped in sheath set away from crystal head ontology one end under the action of elastic force
On lateral wall, sheath set is equipped with the first groove, and clamping portion away from crystal head ontology one end lower end surface, that is, interconnecting piece lower end surface
Opening be that the first open upper end face is equipped with the second retention bead that can be clamped with the first groove, when clamping portion is made in elastic force
When being tightly wrapped on interconnecting piece lateral wall with line, the second retention bead can be embedded in the first groove, thus complete clamping portion and
The further clamping of interconnecting piece.
As a kind of preferred: what sheath extension 4 can be clamped with sheath 2 far from 1 one end of crystal head ontology including one
Clamping portion 401 and one be wrapped in 3 lateral wall of cable parcel 402, sheath 2 is equipped with far from 1 one end of crystal head ontology can be with card
The buckle structure 201 that socket part 401 is clamped.
As a kind of preferred: clamping portion 401 and parcel 402 are integrated chemical conversion type, and sheath 2 is far from crystal head ontology 1 one
End is equipped with an interconnecting piece 5, and the first retention bead 501, clamping portion 401 and package are symmetrically arranged at left and right sides of 5 lateral wall of interconnecting piece
This has the gap 6 for being embedded in for the first retention bead 501 and being clamped sheath extension 4 and interconnecting piece 5 between portion 402.
As a kind of preferred: clamping portion 401 is the cyclic structure that side wall is equipped with the first opening 403, and parcel 402 is side wall
Cyclic structure equipped with the second opening 404；Clamping portion and parcel are a cyclic structure in the technical scheme, wherein being clamped
The shape in portion is identical away from crystal head ontology one end, that is, lateral wall shape of interconnecting piece as sheath, and the internal diameter and sheath of clamping portion
Outer diameter away from crystal head ontology one end is identical, i.e., clamping portion is wrapped in sheath on the lateral wall of crystal head ontology one end, and
The annular structure passed through for cable is equipped with centered on parcel.
As it is a kind of preferably: first 403 upper surface of opening are equipped with and can further be clamped clamping portion 401 and interconnecting piece 5
Second retention bead 405,5 lateral wall of interconnecting piece are equipped with the first groove that snap-fit can be carried out with the second retention bead 405
502；The setting of first groove and the second retention bead ensure that will not be easily after clamping portion is clamped between completion and interconnecting piece
It falls off from interconnecting piece.
As it is a kind of preferably: be equipped between 5 lateral wall of interconnecting piece and the first groove 502 convenient for users to by the second limit convex
Play 405 guiding surfaces 503 chosen out of first groove 502；The design function of the guiding surface essentially consist in convenient for users to
The clamping portion is removed from interconnecting piece, user is exerted oneself by nail along between guiding surface link portion and interconnecting piece
Clamping portion can be removed from interconnecting piece to the stripping away from the direction of interconnecting piece.
Claims (6)
1. a kind of crystal end protective cover, including crystal head ontology (1) and it is sheathed on the sheath (2) of crystal head ontology (1) one end, it is described
A cable (3) are plugged in sheath (2), it is characterised in that: the sheath (2) is connected with one far from crystal head ontology (1) one end
Sheath extension (4).
2. a kind of crystal end protective cover according to claim 1, it is characterised in that: the sheath extension (4) includes an energy
Cable (3) lateral wall is wrapped in far from the clamping portion (401) and one that crystal head ontology (1) one end is clamped with sheath (2)
Parcel (402), the sheath (2) are equipped with the buckle that can be clamped with clamping portion (401) far from crystal head ontology (1) one end
Structure (201).
3. a kind of crystal end protective cover according to claim 2, it is characterised in that: the clamping portion (401) and parcel
(402) it is integrated chemical conversion type, the sheath (2) is equipped with an interconnecting piece (5) far from crystal head ontology (1) one end, the interconnecting piece
(5) be symmetrically arranged with the first retention bead (501) at left and right sides of lateral wall, between the clamping portion (401) and parcel (402) this
There is the gap (6) for being embedded in for the first retention bead (501) and being clamped sheath extension (4) and interconnecting piece (5).
4. a kind of crystal end protective cover according to claim 2, it is characterised in that: the clamping portion (401) is equipped with for side wall
The cyclic structure of first opening (403), the parcel (402) are the cyclic structure that side wall is equipped with the second opening (404).
5. a kind of crystal end protective cover according to claim 4, it is characterised in that: first opening (403) upper surface is set
There are the second retention bead (405) that clamping portion (401) and interconnecting piece (5) can be further clamped, interconnecting piece (5) lateral wall
Equipped with the first groove (502) that can carry out snap-fit with the second retention bead (405).
6. a kind of crystal end protective cover according to claim 5, it is characterised in that: interconnecting piece (5) lateral wall and first
The guiding surface convenient for users to choosing the second retention bead (405) out of the first groove (502) is equipped between groove (502)
(503)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576208.6U CN209497045U (en) | 2019-04-25 | 2019-04-25 | A kind of crystal end protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576208.6U CN209497045U (en) | 2019-04-25 | 2019-04-25 | A kind of crystal end protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497045U true CN209497045U (en) | 2019-10-15 |
Family
ID=68158093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920576208.6U Active CN209497045U (en) | 2019-04-25 | 2019-04-25 | A kind of crystal end protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497045U (en) |
-
2019
- 2019-04-25 CN CN201920576208.6U patent/CN209497045U/en active Active
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