CN110896203A - Protective sheath structure that electronic equipment pencil was used - Google Patents

Protective sheath structure that electronic equipment pencil was used Download PDF

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Publication number
CN110896203A
CN110896203A CN201911168108.0A CN201911168108A CN110896203A CN 110896203 A CN110896203 A CN 110896203A CN 201911168108 A CN201911168108 A CN 201911168108A CN 110896203 A CN110896203 A CN 110896203A
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CN
China
Prior art keywords
ring
protective
protective sheath
protective sleeve
sleeve body
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Granted
Application number
CN201911168108.0A
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Chinese (zh)
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CN110896203B (en
Inventor
孙晓冬
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Suzhou Yonghao Technology Co Ltd
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Suzhou Yonghao Technology Co Ltd
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Priority to CN201911168108.0A priority Critical patent/CN110896203B/en
Publication of CN110896203A publication Critical patent/CN110896203A/en
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Publication of CN110896203B publication Critical patent/CN110896203B/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor
    • B60R16/0222—Grommets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • H02G3/0412—Heat or fire protective means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0468—Corrugated

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Insulating Bodies (AREA)

Abstract

The invention discloses a protective sleeve structure for an electronic equipment wire harness, and relates to the technical field of electronic equipment wire harnesses. Including first protective sheath body and second protective sheath body, first protective sheath body is including weaving protective layer, metallic shield and wearing layer, the external fixed surface winding of weaving the protective layer has the metallic shield, the surface on metallic shield is provided with the wearing layer, first protective sheath body passes through coupling mechanism fixed connection with second protective sheath body. The first protective sleeve body and the second protective sleeve body have good electric shielding and fireproof functions, the use is safer and more relieved, the first protective sleeve body and the second protective sleeve body are convenient to fix through the connecting mechanism, meanwhile, the sealing mechanism enables the connecting part to have good waterproof effect, the wiring harness in the wiring harness protective sleeve is convenient to restrain through the clamping mechanism, the wiring harness is prevented from sliding randomly, and the fixing effect is better.

Description

Protective sheath structure that electronic equipment pencil was used
Technical Field
The invention relates to the technical field of electronic equipment wire harnesses, in particular to a protective sleeve structure for an electronic equipment wire harness.
Background
Along with people to the travelling comfort, economy, the continuous improvement of security requirement, the electronic product kind on the car is also constantly increasing, the car pencil is more and more complicated, the fault rate of pencil also correspondingly increases, this is required to improve the reliability of pencil, durability, performance such as waterproof nature, especially the pencil is fixed and sealed extremely important in the connection of panel beating hole department such as door and automobile body inside, need prevent that the pencil from taking place the friction with the sharp-pointed part of panel beating hole department and taking place the electrical part and damage conflagration even conflagration and water inlet accident etc. generally adopt the pencil protective sheath to protect among the prior art, the pencil protective sheath is an important component that automobile line arranged in-process indispensable, however, current pencil protective sheath still has the problem in the use:
1. in the prior art, the wire harness protective sleeve only has a simple protection function and does not have the functions of fire prevention and shielding, and the practicability is not enough;
2. in the prior art, after the wire harness protective sleeve is butted, the waterproof performance of the wire harness protective sleeve at the butted position is poor;
3. in the prior art, the wire harness protective sleeve cannot bind the wire harness, the wire harness in the wire harness protective sleeve is easy to move, and the wire harness cannot be effectively fixed.
Disclosure of Invention
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides a protective sheath structure for a wire harness of an electronic device, so as to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a protective sleeve structure for an electronic equipment wire harness comprises a first protective sleeve body and a second protective sleeve body, wherein the first protective sleeve body comprises a woven protective layer, a metal shielding layer and a wear-resistant layer, the metal shielding layer is fixedly wound on the outer surface of the woven protective layer, the wear-resistant layer is arranged on the outer surface of the metal shielding layer, the first protective sleeve body is fixedly connected with the second protective sleeve body through a connecting mechanism, the connecting mechanism comprises a circular ring, a clamping ring, a cavity, a first sealing ring, a limiting ring, a connecting ring and threads, the clamping ring is installed on the left side surface and the right side surface of the circular ring in a buckling mode, the cavity is formed in the opposite side surfaces of the clamping ring, the first protective sleeve body and the second protective sleeve body are movably installed in the cavity, and the first sealing ring is movably installed in the cavity on the opposite side surfaces of the first protective sleeve body and the, the outer surface of the snap ring is fixedly provided with a limit ring close to the middle part, the outer surface of the snap ring corresponding to the limit ring is movably provided with a connecting ring, the connecting ring is fixedly connected with the outer surface of the circular ring through threads, a sealing mechanism is arranged between the opposite side surfaces of the circular ring and the snap ring, the sealing mechanism comprises a circular groove and a second sealing ring, the left side surface and the right side surface of the circular ring are provided with the circular groove, the second sealing ring is arranged in the circular groove, the snap ring is movably inserted in the circular groove, the upper side and the lower side of the circular ring are provided with clamping mechanisms, the clamping mechanisms comprise a thread cylinder, a through hole, a bolt rod, a rotary table and a clamping plate, the upper side surface and the lower side surface of the circular ring are fixedly provided with thread cylinders, the side walls of the circular ring corresponding to the thread cylinders, the opposite side surfaces of the bolt rod are fixedly provided with turnplates, and clamping plates are fixedly arranged between the opposite side surfaces of the turnplates.
As a preferred technical scheme of the invention, the braided protection layer is braided by a silicon glass titanium non-combustible cloth material, the metal shielding layer is made of a nickel-chromium metal net, and the wear-resistant layer is made of a rubber material.
As a preferred technical solution of the present invention, the braided protection layer and the metal shielding layer are of an annular structure, and the wear-resistant layer is of a bellows structure.
As a preferred technical solution of the present invention, the first protective sheath body and the second protective sheath body have the same structure.
As a preferred technical scheme of the present invention, the maximum diameter of the outer surfaces of the first protective sheath body and the second protective sheath body is matched with the diameter of the cavity, and the snap ring is provided with through holes through which the first protective sheath body and the second protective sheath body pass.
As a preferable technical scheme of the invention, the inner walls of the through holes are fixedly provided with third sealing rings, and the third sealing rings are movably sleeved on the outer surface of the bolt rod.
As a preferred technical scheme of the invention, the inner wall of the circular ring is provided with grooves for mounting the rotary disc at positions corresponding to the rotary disc.
As a preferable technical scheme of the invention, the left side surface and the right side surface of the circular ring are mutually abutted and fixed with the first sealing rings on the left side and the right side.
(III) advantageous effects
Compared with the prior art, the invention provides a protective sleeve structure for a wire harness of electronic equipment, which has the following beneficial effects:
1. this protective sheath structure that electronic equipment pencil was used through weaving protective layer and metallic shield layer that sets up in the first protective sheath body, makes this pencil protective sheath have better electric shield and fire prevention function, and this pencil protective sheath has better extensibility simultaneously, and is not fragile, uses safer and relieved.
2. This protective sheath structure that electronic equipment pencil was used is convenient for connect fixedly to first protective sheath body and second protective sheath body through setting up among the coupling mechanism ring and snap ring, and first sealing washer can seal the through hole simultaneously, and the annular inslot second sealing washer in the rethread sealing mechanism can seal ring and snap ring junction, makes the junction have better water-proof effects, makes this coupling mechanism have better water-proof effects.
3. This protective sheath structure that electronic equipment pencil was used, through setting up among the clamping mechanism shank of bolt and removing in a screw thread section of thick bamboo, make the shank of bolt pass through the carousel and drive splint and remove, the splint of upper and lower both sides are tight fixed with the pencil clamp, are convenient for retrain the pencil in this pencil protective sheath, avoid the pencil to slide at will, and fixed effect is better.
Drawings
Fig. 1 is a schematic structural view of a protective cover structure for an electronic device harness according to the present invention;
fig. 2 is a sectional view of a protective cover structure for a wire harness of an electronic device according to the present invention;
fig. 3 is a cross-sectional view at a of a protective cover structure for a wire harness of an electronic device according to the present invention;
fig. 4 is a circular cross-sectional view of a protective cover structure for a wire harness of an electronic device according to the present invention;
fig. 5 is a cross-sectional view of a snap ring of a protective cover structure for an electronic device harness according to the present invention.
In the figure: 1. a first protective sheath body; 101. weaving a protective layer; 102. a metal shielding layer; 103. a wear layer; 2. a second protective sheath body; 3. a connecting mechanism; 301. a circular ring; 302. a snap ring; 303. a cavity; 304. a first seal ring; 305. a limiting ring; 306. a connecting ring; 307. a thread; 4. a sealing mechanism; 401. an annular groove; 402. a second seal ring; 5. a clamping mechanism; 501. a threaded barrel; 502. a through hole; 503. a bolt shank; 504. a turntable; 505. a splint; 6. a through hole; 7. a third seal ring; 8. and (4) a 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. 1-5, a protective sheath structure for a wire harness of an electronic device includes a first protective sheath body 1 and a second protective sheath body 2, where the first protective sheath body 1 includes a braided protection layer 101, a metal shielding layer 102 and a wear-resistant layer 103, the metal shielding layer 102 is fixedly wound on an outer surface of the braided protection layer 101, the wear-resistant layer 103, the braided protection layer 101 and the metal shielding layer 102 are disposed on an outer surface of the metal shielding layer 102, so that the wire harness protective sheath has good electrical shielding and fire-proof functions and is safer to use, the first protective sheath body 1 and the second protective sheath body 2 are fixedly connected through a connecting mechanism 3, the connecting mechanism 3 includes a circular ring 301, a snap ring 302, a cavity 303, a first seal ring 304, a limit ring 305, a connecting ring 306 and a thread 307, the snap rings 302 are mounted on left and right side surfaces of the circular ring 301, the side surfaces of the clamp ring 302, which face each other, are respectively provided with a cavity 303, the first protective sleeve body 1 and the second protective sleeve body 2 are movably arranged in the cavity 303, the side surfaces of the first protective sleeve body 1, which face the second protective sleeve body 2, which face each other, are positioned in the cavity 303 and are respectively movably provided with a first sealing ring 304, the outer surface of the clamp ring 302, which is close to the middle part, is respectively and fixedly provided with a limiting ring 305, the outer surface of the clamp ring 302, which corresponds to the limiting ring 305, is respectively and movably provided with a connecting ring 306, the connecting ring 306 is fixedly connected with the outer surface of the circular ring 301 through threads 307, a sealing mechanism 4 is arranged between the side surfaces of the circular ring 301, which face each other with the clamp ring 302, the sealing mechanism 4 comprises an annular groove 401 and a second sealing ring 402, the left side surface and the right side surface of the circular, the ring 301 and the snap ring 302 in the connecting mechanism 3 are convenient for connecting and fixing the first protective sleeve body 1 and the second protective sleeve body 2, meanwhile, the first sealing ring 304 can seal the through hole 6, and then the second sealing ring 402 in the annular groove 401 in the sealing mechanism 4 can seal the joint of the ring 301 and the snap ring 302, so that the joint has a better waterproof effect, so that the connecting mechanism 3 has a better waterproof effect, the upper side and the lower side of the ring 301 are both provided with the clamping mechanism 5, the clamping mechanism 5 comprises a thread 307 cylinder, a through hole 502, a bolt rod 503, a turntable 504 and a clamping plate 505, the upper side and the lower side of the ring 301 are both fixedly provided with the thread 307 cylinder, the side wall of the ring 301 corresponding to the thread 307 cylinder is both provided with the through hole 502, the thread 307 cylinder 307 is provided with the bolt rod 503, and the bolt rod 503 is inserted into the ring 301, the opposite side surfaces of the bolt rod 503 are fixedly provided with the turnplates 504, the clamping plates 505 are fixedly arranged between the opposite side surfaces of the turnplates 504, the bolt rod 503 in the clamping mechanism 5 moves in the thread cylinder 501, so that the bolt rod 503 drives the clamping plates 505 to move through the turnplates 504, the wire harnesses are clamped and fixed by the clamping plates 505 on the upper side and the lower side, the wire harnesses in the wire harness protective sleeve are restrained conveniently, the wire harnesses are prevented from sliding randomly, and the fixing effect is better.
As a specific technical solution of this embodiment, the braided protection layer 101 is braided by a silicon glass titanium non-combustible fabric material, the metal shielding layer 102 is made of a nickel-chromium metal mesh, and the wear-resistant layer 103 is made of a rubber material.
In this embodiment, weave protective layer 101 and make this pencil protective sheath have the fire prevention function, metallic shield 102 makes this pencil protective sheath have better electric shielding function, and insulating properties is good, and the pencil protective sheath has better extensibility simultaneously, and is not fragile.
As a specific technical solution of this embodiment, the braided protection layer 101 and the metal shielding layer 102 are in a ring structure, and the wear-resistant layer 103 is in a bellows structure.
In this embodiment, both the braided protection layer 101 and the metal shielding layer 102 can stretch and contract along with the wear-resistant layer 103, and have a certain ductility and are not easily damaged by pulling.
As a specific technical solution of this embodiment, the first protective sheath body 1 and the second protective sheath body 2 have the same structure.
In this embodiment, second protective sheath body 2 all has better fire prevention, shielding and ductility with first protective sheath body 1.
As a specific technical scheme of this embodiment, the maximum diameter of the outer surfaces of the first protective sheath body 1 and the second protective sheath body 2 is matched with the diameter of the cavity 303, and the through hole 6 for passing the first protective sheath body 1 and the second protective sheath body 2 is formed in the snap ring 302.
In this embodiment, in first protective sheath body 1 and second protective sheath body 2 can buckle and snap ring 302, through hole 6 is convenient for install first protective sheath body 1 and second protective sheath body 2 in snap ring 302.
As a specific technical solution of this embodiment, the inner walls of the through holes 502 are all fixedly mounted with third seal rings 7, and the third seal rings 7 are movably sleeved on the outer surface of the bolt rod 503.
In this embodiment, the third sealing ring 7 can seal the through hole 502, so as to prevent water from flowing into the circular ring 301 through the through hole 502, thereby improving the waterproof performance.
As a specific technical solution of this embodiment, the inner wall of the ring 301 has a groove 8 for mounting the turntable 504 at a position corresponding to the turntable 504.
In this embodiment, the groove 8 facilitates the retraction of the turntable 504, so that the clamping plate 505 can be unfolded to the maximum position, thereby facilitating the passage of the wire harness in the ring 301.
As a specific technical solution of this embodiment, the left and right side surfaces of the circular ring 301 and the left and right first sealing rings 304 are abutted and fixed to each other.
In this embodiment, the ring 301 can tightly support the first sealing ring 304, so that the first sealing ring 304 tightly supports the first protective sheath body 1 and the second protective sheath body 2 in the snap ring 302.
The working principle and the using process of the invention are as follows: when the wire harness protective sleeve is used, the first protective sleeve body 1 is arranged in the cavity 303 of the left snap ring 302 through the through hole 6, the second protective sleeve body 2 is arranged in the cavity 303 of the right snap ring 302 through the through hole 6, the left and right snap rings 302 are in threaded connection with the circular ring 301 through the threads 307 in the connecting mechanism 3, when the circular ring 301 and the snap rings 302 are in mutual butt joint installation, the snap rings 302 are inserted in the annular groove 401, the first sealing rings 304 are abutted and fixed by the snap rings 302, the connection position has a good waterproof effect, the connecting mechanism 3 has a good waterproof effect, the bolt rod 503 in the clamping mechanism 5 moves in the threaded cylinder 501, the bolt rod 503 drives the clamp plate 505 to move through the turntable 504, the clamp plates 505 on the upper side and the lower side clamp and fix the wire harness, the wire harness in the wire harness protective sleeve is convenient to restrain and avoid the sliding of the wire harness, and the.
To sum up, this protective sheath structure that electronic equipment pencil was used has better electric shielding and fire prevention function through setting up first protective sheath body 1 and second protective sheath body 2, use safe more relieved, be convenient for fix first protective sheath body 1 and second protective sheath body 2 through coupling mechanism 3, sealing mechanism 4 makes the junction have better water-proof effects simultaneously, rethread clamping mechanism 5 is convenient for retrain the pencil in this pencil protective sheath, avoid the pencil to slide at will, fixed effect is better.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A protective sheath structure that electronic equipment pencil was used, includes first protective sheath body (1) and second protective sheath body (2), its characterized in that: the first protective sleeve body (1) comprises a woven protective layer (101), a metal shielding layer (102) and a wear-resistant layer (103), the metal shielding layer (102) is fixedly wound on the outer surface of the woven protective layer (101), the wear-resistant layer (103) is arranged on the outer surface of the metal shielding layer (102), the first protective sleeve body (1) is fixedly connected with the second protective sleeve body (2) through a connecting mechanism (3), the connecting mechanism (3) comprises a circular ring (301), a clamping ring (302), a cavity (303), a first sealing ring (304), a limiting ring (305), a connecting ring (306) and threads (307), the clamping ring (302) is installed on the left side surface and the right side surface of the circular ring (301) in a buckling mode, the cavity (303) is formed in the opposite side surfaces of the clamping ring (302), and the first protective sleeve body (1) and the second protective sleeve body (2) are movably installed in the cavity (303), the side surfaces of the first protective sleeve body (1) facing the second protective sleeve body (2) are located in a cavity (303) and are respectively and movably provided with a first sealing ring (304), the outer surface of the clamping ring (302) is close to the middle and is respectively and fixedly provided with a limiting ring (305), the outer surface of the clamping ring (302) corresponding to the limiting ring (305) is respectively and movably connected with a connecting ring (306), the connecting ring (306) is fixedly connected with the outer surface of the circular ring (301) through threads (307), a sealing mechanism (4) is arranged between the side surfaces of the circular ring (301) facing the clamping ring (302), the sealing mechanism (4) comprises a circular groove (401) and a second sealing ring (402), the left side surface and the right side surface of the circular ring (301) are respectively provided with a circular groove (401), the second sealing ring (402) is respectively arranged in the circular groove (401), and the clamping ring (302) is movably inserted, the upper and lower both sides of ring (301) all are provided with clamping mechanism (5), clamping mechanism (5) include a screw thread (307) section of thick bamboo, through-hole (502), shank of bolt (503), carousel (504) and splint (505), the equal fixed mounting of the upper and lower both sides face of ring (301) has a screw thread (307) section of thick bamboo, through-hole (502) have all been seted up on the corresponding ring (301) lateral wall of a screw thread (307) section of thick bamboo, shank of bolt (503) are installed in screw thread (307) section of thick bamboo internal thread (307), and shank of bolt (503) insert and locate in ring (301), the equal fixed mounting of the opposite side of shank of bolt (503) has carousel (504), equal fixed mounting has splint (505) between carousel (504) the opposite side.
2. A protective cover structure for a wiring harness of an electronic device according to claim 1, wherein: the braided protection layer (101) is formed by braiding a silicon glass titanium non-combustible cloth material, the metal shielding layer (102) is made of a nickel-chromium metal net, and the wear-resistant layer (103) is made of a rubber material.
3. A protective cover structure for a wiring harness of an electronic device according to claim 1, wherein: the braided protection layer (101) and the metal shielding layer (102) are of annular structures, and the wear-resistant layer (103) is of a corrugated pipe structure.
4. A protective cover structure for a wiring harness of an electronic device according to claim 1, wherein: the first protective sleeve body (1) and the second protective sleeve body (2) are identical in structure.
5. A protective cover structure for a wiring harness of an electronic device according to claim 1, wherein: the outer surface maximum diameter and the die cavity (303) diameter phase-match of first protective sheath body (1) and second protective sheath body (2), all seted up first protective sheath body (1) and the current through hole (6) of second protective sheath body (2) on snap ring (302).
6. A protective cover structure for a wiring harness of an electronic device according to claim 1, wherein: and third sealing rings (7) are fixedly mounted on the inner walls of the through holes (502), and the outer surfaces of the bolt rods (503) are movably sleeved with the third sealing rings (7).
7. A protective cover structure for a wiring harness of an electronic device according to claim 1, wherein: the inner wall of the circular ring (301) is provided with a groove (8) for mounting the rotary disc (504) at a position corresponding to the rotary disc (504).
8. A protective cover structure for a wiring harness of an electronic device according to claim 1, wherein: the left side surface and the right side surface of the circular ring (301) are mutually abutted and fixed with the first sealing rings (304) on the left side surface and the right side surface.
CN201911168108.0A 2019-11-25 2019-11-25 Protective sleeve structure for electronic equipment wire harness Active CN110896203B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911168108.0A CN110896203B (en) 2019-11-25 2019-11-25 Protective sleeve structure for electronic equipment wire harness

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Application Number Priority Date Filing Date Title
CN201911168108.0A CN110896203B (en) 2019-11-25 2019-11-25 Protective sleeve structure for electronic equipment wire harness

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Publication Number Publication Date
CN110896203A true CN110896203A (en) 2020-03-20
CN110896203B CN110896203B (en) 2024-06-11

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003134636A (en) * 2001-10-24 2003-05-09 Sumitomo Wiring Syst Ltd Wire harness protective structure
CN102361279A (en) * 2011-08-31 2012-02-22 长沙中联重工科技发展股份有限公司 Wiring harness protecting device
US20160126709A1 (en) * 2014-11-05 2016-05-05 Sumitomo Wiring Systems, Ltd. Seal structure for wire harness
JP2019062738A (en) * 2018-12-19 2019-04-18 住友電装株式会社 Grommet
CN208835663U (en) * 2018-07-17 2019-05-07 重庆威航管道有限公司 A kind of corrosion resistant power pipe
CN109944694A (en) * 2019-03-25 2019-06-28 浙江创格科技有限公司 A kind of heat insulation type engine wiring harness support
WO2019188098A1 (en) * 2018-03-27 2019-10-03 住友電装株式会社 Wire harness
CN211126862U (en) * 2019-11-25 2020-07-28 苏州永皓科技有限公司 Protective sheath structure that electronic equipment pencil was used

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003134636A (en) * 2001-10-24 2003-05-09 Sumitomo Wiring Syst Ltd Wire harness protective structure
CN102361279A (en) * 2011-08-31 2012-02-22 长沙中联重工科技发展股份有限公司 Wiring harness protecting device
US20160126709A1 (en) * 2014-11-05 2016-05-05 Sumitomo Wiring Systems, Ltd. Seal structure for wire harness
WO2019188098A1 (en) * 2018-03-27 2019-10-03 住友電装株式会社 Wire harness
CN208835663U (en) * 2018-07-17 2019-05-07 重庆威航管道有限公司 A kind of corrosion resistant power pipe
JP2019062738A (en) * 2018-12-19 2019-04-18 住友電装株式会社 Grommet
CN109944694A (en) * 2019-03-25 2019-06-28 浙江创格科技有限公司 A kind of heat insulation type engine wiring harness support
CN211126862U (en) * 2019-11-25 2020-07-28 苏州永皓科技有限公司 Protective sheath structure that electronic equipment pencil was used

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