CN110896203B - Protective sleeve structure for electronic equipment wire harness - Google Patents
Protective sleeve structure for electronic equipment wire harness Download PDFInfo
- Publication number
- CN110896203B CN110896203B CN201911168108.0A CN201911168108A CN110896203B CN 110896203 B CN110896203 B CN 110896203B CN 201911168108 A CN201911168108 A CN 201911168108A CN 110896203 B CN110896203 B CN 110896203B
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- Prior art keywords
- ring
- protective
- protective sleeve
- sleeve body
- electronic equipment
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- 230000001681 protective effect Effects 0.000 title claims abstract description 108
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- 238000009941 weaving Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 6
- 229910018487 Ni—Cr Inorganic materials 0.000 claims description 3
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 37
- 230000000694 effects Effects 0.000 abstract description 13
- 239000011241 protective layer Substances 0.000 abstract description 9
- 230000008878 coupling Effects 0.000 abstract description 7
- 238000010168 coupling process Methods 0.000 abstract description 7
- 238000005859 coupling reaction Methods 0.000 abstract description 7
- 230000006870 function Effects 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 2
- 230000000452 restraining effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
Landscapes
- 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, metal shielding layer and wearing layer, the fixed surface winding of weaving protective layer has the metal shielding layer, the surface of metal shielding layer 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 better electric shielding and fireproof functions, the use is safer and safer, the first protective sleeve body and the second protective sleeve body are conveniently fixed through the connecting mechanism, meanwhile, the sealing mechanism enables the connecting position to have better waterproof effect, the clamping mechanism is convenient for restraining the wire harness in the wire harness protective sleeve, the wire harness is prevented from sliding randomly, and the fixing effect is better.
Description
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 the continuous improvement of the requirements of people on comfort, economy and safety, the types of electronic products on automobiles are continuously increased, automobile wire harnesses are more and more complex, the fault rate of the wire harnesses is correspondingly increased, the requirements of improving the performances of reliability, durability, waterproofness and the like of the wire harnesses are particularly important, the connection fixation and sealing of the wire harnesses at sheet metal holes of automobile doors, automobile interiors and the like are particularly important, the sharp parts of the wire harnesses and the sheet metal holes are required to be prevented from being rubbed to cause damage to electric devices, even fire and water inlet accidents and the like, the wire harness protective sleeve is generally adopted for protection in the prior art, and is an important component in the automobile circuit arrangement process, but the existing wire harness protective sleeve has the following problems in the use process:
1. in the prior art, the wire harness protective sleeve has a simple protective function, does not have fireproof and shielding functions, and has insufficient practicability;
2. in the prior art, after the wire harness protective sleeves are butted, the waterproof performance of the wire harness protective sleeves at the butted positions 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
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a protective sleeve structure for an electronic equipment wire harness, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a protective sheath structure that electronic equipment pencil was used, includes first protective sheath body and second protective sheath body, first protective sheath body is including weaving protective layer, metal shielding layer and wearing layer, the surface fixed winding of weaving protective layer has the metal shielding layer, the surface on metal shielding layer is provided with the wearing layer, first protective sheath body passes through coupling mechanism fixed connection with second protective sheath body, coupling mechanism includes ring, snap ring, die cavity, first sealing washer, spacing ring, go up and down ring and screw thread, the snap ring is all buckle-mounted to the left and right sides face of ring, the die cavity has all been seted up to the side that the snap ring faced, first protective sheath body and second protective sheath body advance movable mounting in the die cavity, the side that first protective sheath body and second protective sheath body face is located the die cavity and all movable mounting has first sealing washer, the surface of snap ring is close to the equal fixed mounting of middle part spacing ring, the corresponding snap ring surface of spacing ring all movable connection, the coupling ring passes through screw thread and the surface fixed connection of ring, be provided with sealing mechanism between ring and the face side, sealing mechanism including ring and ring groove, the ring groove and ring groove, the ring bolt that the screw thread is all set up on the side of a clamping mechanism, the ring bolt is all set up on the side, the ring groove, the screw thread is all set up on the ring groove, the screw thread groove is all down, the bolt all set up on the side down, the bolt rod is inserted into the circular ring, the opposite side surfaces of the bolt rod are fixedly provided with turntables, and clamping plates are fixedly arranged between the opposite side surfaces of the turntables.
As a preferable technical scheme of the invention, the woven protection layer is formed by weaving a silicon-glass-titanium non-inflammable 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 preferable technical scheme of the invention, the woven protection layer and the metal shielding layer are of annular structures, and the wear-resistant layer is of a corrugated pipe structure.
As a preferable technical scheme of the invention, the first protective sleeve body and the second protective sleeve body have the same structure.
As a preferable technical scheme of the invention, the maximum diameters of the outer surfaces of the first protective sleeve body and the second protective sleeve body are matched with the diameter of the cavity, and through holes for the first protective sleeve body and the second protective sleeve body to pass through are formed in the clamping rings.
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 surfaces of the bolt rods.
As a preferable technical scheme of the invention, grooves for mounting the turntable are formed in positions corresponding to the turntable on the inner wall of the circular ring.
As a preferable technical scheme of the invention, the left and right sides of the circular ring and the first sealing rings at the left and right sides are mutually abutted and fixed.
(III) beneficial effects
Compared with the prior art, the invention provides a protective sleeve structure for an electronic equipment wire harness, which has the following beneficial effects:
1. This protective sheath structure that electronic equipment pencil was used through weaving protective layer and the metal shielding layer in setting up first protective sheath body, makes this pencil protective sheath have better electric shielding and fire prevention function, and this pencil protective sheath has better extensibility simultaneously, and is not fragile, uses safelyr.
2. This protective sheath structure that electronic equipment pencil was used is convenient for connect fixedly first protective sheath body and second protective sheath body through setting up ring and snap ring in the coupling mechanism, and first sealing washer can seal the through-hole simultaneously, and the second sealing washer in the annular groove in 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 in the clamping mechanism bolt pole in the screw thread section of thick bamboo, makes the bolt pole drive splint through the carousel and removes, and the splint of upper and lower both sides press from both sides the pencil tightly fixed, is convenient for retrain the pencil in this pencil protective sheath, avoids the pencil to slide at will, and fixed effect is better.
Drawings
Fig. 1 is a schematic structural view of a protective sleeve structure for an electronic device harness according to the present invention;
Fig. 2 is a cross-sectional view of a protective sleeve structure for an electronic device harness according to the present invention;
fig. 3 is a sectional view of a portion a of a protective sleeve structure for an electronic device harness according to the present invention;
Fig. 4 is a circular cross-sectional view of a protective sleeve structure for an electronic device harness according to the present invention;
Fig. 5 is a cross-sectional view of a collar of a protective sleeve structure for an electronic device harness according to the present invention.
In the figure: 1. a first protective sleeve body; 101. weaving a protective layer; 102. a metal shielding layer; 103. a wear-resistant layer; 2. a second protective sleeve body; 3. a connecting mechanism; 301. a circular ring; 302. a clasp; 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 thread cylinder; 502. a through hole; 503. a bolt rod; 504. a turntable; 505. a clamping plate; 6. a through hole; 7. a third seal ring; 8. a groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, a protective sleeve structure for a wire harness of an electronic device comprises a first protective sleeve body 1 and a second protective sleeve body 2, wherein 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 woven protective layer 101 and the metal shielding layer 102 enable the wire harness protective sleeve to have better electric shielding and fireproof functions, the use is safer and safer, the first protective sleeve body 1 and the second protective sleeve body 2 are fixedly connected 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, wherein the clamping ring 302 is buckled on the left side surface and the right side surface of the circular ring 301, the cavity 303 is arranged on the opposite side surfaces of the clamping ring 302, the first protective sleeve body 1 and the second protective sleeve body 2 are movably arranged in the cavity 303, the first sealing ring 304 is movably arranged on the opposite side surfaces of the first protective sleeve body 1 and the second protective sleeve body 2 in the cavity 303, the limiting ring 305 is fixedly arranged on the outer surface of the clamping ring 302 close to the middle part, the outer surfaces of the clamping rings 302 corresponding to the limiting rings 305 are respectively movably connected with the rings 306, the connecting rings 306 are fixedly connected with the outer surfaces of the circular rings 301 through threads 307, a sealing mechanism 4 is arranged between the opposite sides of the circular rings 301 and the clamping rings 302, the sealing mechanism 4 comprises annular grooves 401 and second sealing rings 402, the left side surface and the right side surface of the circular rings 301 are respectively provided with annular grooves 401, the second sealing rings 402 are respectively arranged in the annular grooves 401, the clamping rings 302 are movably inserted into the annular grooves 401, the circular rings 301 and the clamping rings 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, the second sealing ring 402 in the annular groove 401 in the sealing mechanism 4 can seal the joint of the circular ring 301 and the clamping ring 302, so that the joint has better waterproof effect, the connecting mechanism 3 has better waterproof effect, the clamping mechanisms 5 are arranged on the upper side and the lower side of the circular ring 301, the clamping mechanisms 5 comprise screw 307 cylinders, through holes 502, bolt rods 503, turntables 504 and clamping plates 505, screw 307 cylinders are fixedly arranged on the upper side and the lower side of the circular ring 301, through holes 502 are arranged on the side walls of the circular ring 301 corresponding to the screw 307 cylinders, the screw thread 307 section of thick bamboo internal thread 307 installs the bolt pole 503, and the bolt pole 503 inserts and locate in the ring 301, the equal fixed mounting of opposite side of bolt pole 503 has carousel 504, all fixed mounting has splint 505 between the opposite side of carousel 504, and the bolt pole 503 moves in screw thread section of thick bamboo 501 in clamping mechanism 5, makes the bolt pole 503 drive splint 505 through carousel 504 and remove, and splint 505 of upper and lower both sides press from both sides the pencil clamp fixedly, is convenient for retrain the pencil in this pencil protective sheath, avoids the pencil to slide at will, and fixed effect is better.
As a specific technical scheme of this embodiment, the woven protection layer 101 is formed by weaving a silicon-glass-titanium non-inflammable cloth 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, the woven protection layer 101 makes the wire harness protection sleeve have a fireproof function, the metal shielding layer 102 makes the wire harness protection sleeve have a better electric shielding function, the insulation performance is good, and meanwhile, the wire harness protection sleeve has a better extensibility and is not easy to damage.
As a specific technical solution of this embodiment, the woven protection layer 101 and the metal shielding layer 102 have an annular structure, and the wear-resistant layer 103 has a bellows structure.
In this embodiment, the woven protection layer 101 and the metal shielding layer 102 can stretch and retract along with the wear-resistant layer 103, and have a certain ductility, so that the woven protection layer is not easy to be pulled and damaged.
As a specific technical solution of this embodiment, the first protective sleeve body 1 and the second protective sleeve body 2 have the same structure.
In this embodiment, the second protective sleeve body 2 and the first protective sleeve body 1 have better fireproof, shielding and ductility.
As a specific technical scheme of this embodiment, the maximum diameters of the outer surfaces of the first protective sleeve body 1 and the second protective sleeve body 2 are matched with the diameter of the cavity 303, and the snap rings 302 are provided with through holes 6 through which the first protective sleeve body 1 and the second protective sleeve body 2 pass.
In this embodiment, the first protective sleeve body 1 and the second protective sleeve body 2 can be buckled in the snap ring 302, and the through hole 6 is convenient for installing the first protective sleeve body 1 and the second protective sleeve body 2 in the snap ring 302.
As a specific technical scheme of this embodiment, the inner walls of the through holes 502 are fixedly provided with third sealing rings 7, and the third sealing rings 7 are movably sleeved on the outer surfaces of the bolt rods 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, and improve the waterproof performance.
As a specific technical solution of this embodiment, grooves 8 for mounting the turntable 504 are provided on the inner wall of the ring 301 at positions corresponding to the turntable 504.
In this embodiment, the grooves 8 facilitate retraction of the turntable 504, allowing the clamp plate 505 to be deployed to a maximum position, facilitating passage of the wire harness within the ring 301.
As a specific technical solution of this embodiment, the left and right sides of the ring 301 and the first sealing rings 304 on the left and right sides are tightly abutted and fixed with 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 protection sleeve body 1 and the second protection sleeve body 2 in the snap ring 302.
The working principle and the using flow of the invention are as follows: when the wire harness protection sleeve is used, the first protection sleeve body 1 is installed in the cavity 303 of the left clamping ring 302 through the through hole 6, the second protection sleeve body 2 is installed in the cavity 303 of the right clamping ring 302 through the through hole 6, the left clamping ring 302 and the right clamping ring 302 are in threaded connection with the circular ring 301 through threads 307 in the connecting mechanism 3, when the circular ring 301 and the clamping ring 302 are installed in a butt joint mode, the clamping ring 302 is inserted into the annular groove 401, the clamping ring 302 tightly abuts against and fixes the first sealing ring 304, the connecting position has a good waterproof effect, the connecting mechanism 3 has a good waterproof effect, the bolt rod 503 moves in the threaded cylinder 501 through the clamping mechanism 5, the clamping plate 505 is driven by the rotating plate 504 to move, the wire harness is clamped and fixed through the clamping plates 505 on the upper side and the lower side, the wire harness in the wire harness protection sleeve is prevented from sliding randomly, and the fixing effect is better.
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, uses safelyr, is convenient for fix first protective sheath body 1 and second protective sheath body 2 through coupling mechanism 3, and sealing mechanism 4 makes the junction have better water-proof effects simultaneously, and rethread clamping mechanism 5 is convenient for retrain the pencil in this pencil protective sheath, avoids the pencil to slide at will, and 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 one … …" does not exclude the presence of other like 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides 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 protection 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 protection 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) and the second protective sleeve body (2) are fixedly connected through a connecting mechanism (3), and the connecting mechanism (3) comprises a circular ring (301), Snap ring (302), die cavity (303), first sealing washer (304), spacing ring (305), go-between (306) and screw thread (307), snap ring (302) are all installed to the buckle of the left and right sides face of ring (301), die cavity (303) have all been seted up to the side that snap ring (302) are faced, first protective sheath body (1) and second protective sheath body (2) advance movable mounting in die cavity (303), the side that first protective sheath body (1) and second protective sheath body (2) are faced is located in die cavity (303) and all movable mounting has first sealing washer (304), the outer surface of the snap ring (302) is close to the middle part and is fixedly provided with a limiting ring (305), the outer surface of the snap ring (302) corresponding to the limiting ring (305) is 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 opposite sides of the circular ring (301) and the snap 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 ring (301) are respectively provided with an annular groove (401), the annular grooves (401) are internally provided with a second sealing ring (402), the clamping ring (302) is movably inserted into the annular groove (401), clamping mechanisms (5) are arranged on the upper side and the lower side of the circular ring (301), the clamping mechanisms (5) comprise screw thread (307) barrels, through holes (502), bolt rods (503), rotating discs (504) and clamping plates (505), screw thread (307) barrels are fixedly arranged on the upper side and the lower side of the circular ring (301), through holes (502) are formed in the side walls of the circular ring (301) corresponding to the screw thread (307) barrels, the bolt rods (503) are arranged in the screw thread (307) barrels, the bolt rods (503) are inserted into the circular ring (301), the opposite side surfaces of the bolt rod (503) are fixedly provided with turntables (504), and clamping plates (505) are fixedly arranged between the opposite side surfaces of the turntables (504); grooves (8) for mounting the turntable (504) are formed in positions corresponding to the turntable (504) on the inner wall of the circular ring (301); the left and right sides of the circular ring (301) are mutually abutted and fixed with the first sealing rings (304) on the left and right sides.
2. A protective cover structure for an electronic equipment harness as claimed in claim 1, wherein: the woven protection layer (101) is formed by weaving 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 an electronic equipment harness as claimed in claim 1, wherein: the woven 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 an electronic equipment harness as claimed in claim 1, wherein: the first protective sleeve body (1) and the second protective sleeve body (2) have the same structure.
5. A protective cover structure for an electronic equipment harness as claimed in claim 1, wherein: the maximum diameter of the outer surfaces of the first protective sleeve body (1) and the second protective sleeve body (2) is matched with the diameter of the cavity (303), and through holes (6) for the first protective sleeve body (1) and the second protective sleeve body (2) to pass through are formed in the clamping rings (302).
6. A protective cover structure for an electronic equipment harness as claimed in claim 1, wherein: and the inner walls of the through holes (502) are fixedly provided with third sealing rings (7), and the third sealing rings (7) are movably sleeved on the outer surfaces of the bolt rods (503).
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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110896203A CN110896203A (en) | 2020-03-20 |
| CN110896203B true CN110896203B (en) | 2024-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911168108.0A Active CN110896203B (en) | 2019-11-25 | 2019-11-25 | Protective sleeve structure for electronic equipment wire harness |
Country Status (1)
| Country | Link |
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| CN (1) | CN110896203B (en) |
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| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6248899B2 (en) * | 2014-11-05 | 2017-12-20 | 住友電装株式会社 | Wire harness seal structure |
-
2019
- 2019-11-25 CN CN201911168108.0A patent/CN110896203B/en active Active
Patent Citations (7)
| 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 |
| 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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| CN110896203A (en) | 2020-03-20 |
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