CN220627463U - Emergency triggering alarm switch wire harness - Google Patents
Emergency triggering alarm switch wire harness Download PDFInfo
- Publication number
- CN220627463U CN220627463U CN202322380468.5U CN202322380468U CN220627463U CN 220627463 U CN220627463 U CN 220627463U CN 202322380468 U CN202322380468 U CN 202322380468U CN 220627463 U CN220627463 U CN 220627463U
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- CN
- China
- Prior art keywords
- layer
- pencil
- alarm switch
- wire harness
- emergency
- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 50
- 239000011241 protective layer Substances 0.000 claims description 6
- 230000001960 triggered effect Effects 0.000 claims 7
- 230000001681 protective effect Effects 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model relates to an emergency triggering alarm switch wire harness which comprises a wire harness, wherein a protection mechanism is arranged on the wire harness and comprises an inner protection layer fixedly arranged on the outer surface of the wire harness, a buffer layer is fixedly arranged on the outer surface of the inner protection layer, a shielding layer is fixedly arranged on the outer surface of the buffer layer, an outer protection layer is fixedly arranged on the outer surface of the shielding layer, a grid cage is fixedly arranged on the outer surface of the outer protection layer, and a wear-resistant layer is fixedly arranged on the outer surface of the grid cage. This emergency triggering's alarm switch pencil through being equipped with protection machanism at the pencil surface, can improve the barrier propterty of pencil during the use for the pencil is more durable in the complex environment, is favorable to improving the life of pencil, is equipped with sealing washer and flexible protective sheath simultaneously on the plug, can protect the plug when using, has solved the easy ageing and corrosion of pencil outward appearance when current alarm switch pencil is used for a long time in some complex environments.
Description
Technical Field
The utility model relates to the technical field of wiring harnesses, in particular to an emergency triggering alarm switch wiring harness.
Background
An alarm switch harness refers to a group of electric wire harnesses for connecting an alarm switch, which is a safety device for monitoring and alarming specific events or conditions such as fire, smoke, gas leakage, etc., and is generally composed of a plurality of electric wires including an electric power supply line, a signal line, an earth line, etc.
However, when the existing alarm switch wire harness is used for a long time in some complex environments, the appearance of the wire harness is easy to age and corrode, and the wire harness is easy to suffer mechanical damage or electromagnetic interference, so that the normal use of the wire harness is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an emergency triggering alarm switch wire harness which has the advantage of good protection, and solves the problems that the appearance of the wire harness is easy to age and corrode when the existing alarm switch wire harness is used for a long time in some complex environments, and the wire harness is easy to suffer mechanical damage or electromagnetic interference to influence the normal use of the wire harness.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an emergency triggering's alarm switch pencil, includes pencil, its characterized in that: the wire harness is provided with a protection mechanism;
the protection mechanism comprises an inner protection layer fixedly mounted on the outer surface of a wire harness, a buffer layer is fixedly mounted on the outer surface of the inner protection layer, a shielding layer is fixedly mounted on the outer surface of the buffer layer, an outer protection layer is fixedly mounted on the outer surface of the shielding layer, a grid cage is fixedly mounted on the outer surface of the outer protection layer, a wear-resisting layer is fixedly mounted on the outer surface of the grid cage, and plugs are fixedly mounted at two ends of the wire harness.
Further, the outer surface of the wear-resisting layer is provided with an anti-corrosion layer.
Further, the plug is kept away from pencil one end fixed surface and installs the sealing washer.
Further, the plug surface fixed mounting has flexible protective sheath, the plug is located flexible protective sheath.
Further, the thickness of the inner protective layer is the same as that of the outer protective layer.
Further, the thickness of the buffer layer is not less than three millimeters.
Further, the thickness of the shielding layer is not less than two millimeters and not more than three millimeters.
Further, the thickness of the corrosion protection layer is not more than one millimeter.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this emergency triggering's alarm switch pencil through being equipped with protection machanism at the pencil surface, can improve the barrier propterty of pencil during the use for the pencil is more durable in the complex environment, is favorable to improving the life of pencil, is equipped with sealing washer and flexible protective sheath simultaneously on the plug, can protect the plug when using, has solved the easy ageing and corrosion of pencil outward appearance when current alarm switch pencil is used for a long time in some complex environments, and the pencil receives the interference of mechanical damage or electromagnetism easily, influences the problem of the normal use of pencil.
Drawings
FIG. 1 is a schematic view of the interior of a structural harness of the present utility model;
fig. 2 is a schematic view of the appearance of the structural harness of the present utility model.
In the figure: 1. a wire harness; 2. an inner protective layer; 3. a buffer layer; 4. a shielding layer; 5. an outer protective layer; 6. a mesh cage; 7. a wear-resistant layer; 8. a plug; 9. a plug; 10. a seal ring; 11. and a telescopic protective sleeve.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, an emergency triggering alarm switch harness in this embodiment includes a harness 1, a protection mechanism is provided on the harness 1, the protection mechanism includes an inner protection layer 2 fixedly installed on the outer surface of the harness 1, a buffer layer 3 is fixedly installed on the outer surface of the inner protection layer 2, the thickness of the buffer layer 3 is not less than three millimeters, a shielding layer 4 is fixedly installed on the outer surface of the buffer layer 3, the thickness of the shielding layer 4 is not less than two millimeters and not more than three millimeters, an outer protection layer 5 is fixedly installed on the outer surface of the shielding layer 4, the thicknesses of the inner protection layer 2 and the outer protection layer 5 are the same, a mesh cage 6 is fixedly installed on the outer surface of the outer protection layer 5, a wear-resisting layer 7 is fixedly installed on the outer surface of the wear-resisting layer 7, the thickness of the wear-resisting layer 9 is not more than one millimeter, plugs 8 are fixedly installed on two ends of the harness 1, a sealing ring 10 is fixedly installed on one end surface of the plug 8 away from the harness 1, the sealing ring is convenient to improve the sealing performance of the joint of the plugs 8, the plugs 8 are fixedly installed on the telescopic protection sleeves 11, the plugs 8 are located in the telescopic protection sleeves 11, and protection of the plugs 8 are convenient to protect.
It should be noted that, in this embodiment, the inner sheath 2 and the outer sheath 5 are both made of rubber materials.
It should be noted that the buffer layer 3 in this embodiment is made of a silicone material.
The shielding layer 4 in this embodiment is made of a carbon fiber material.
It should be noted that, the wear-resistant layer 7 in this embodiment is made of kevlar material.
It should be noted that, the anti-corrosion layer 9 in this embodiment is made of an epoxy resin paint.
The mesh cage 6 in this embodiment is made of thin steel wires.
The working principle of the embodiment is as follows:
during the use, can protect pencil 1 through interior sheath 2, buffer layer 3 and outer sheath 5, buffer layer 3 can cushion the pressure that pencil 1 received simultaneously, can reduce the pressure that conveys to pencil 1 surface, shield layer 4 can improve the interference immunity of pencil 1, be favorable to reducing the interference of external magnetic field to pencil 1, wearing layer 7 can improve the wearing performance of pencil 1 and net cage 6 and outer sheath 5, net cage 6 can improve the whole compressive property of pencil 1, anticorrosive coating 9 can prevent that pencil 1 surface from being corroded, sealing washer 10 and flexible protective sheath 11 can protect and seal plug 8 and junction thereof.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "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 utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An emergency triggering alarm switch wire harness comprises a wire harness (1), and is characterized in that: the wire harness (1) is provided with a protection mechanism;
the protection machanism includes fixed mounting in interior sheath (2) of pencil (1) surface, interior sheath (2) surface fixed mounting has buffer layer (3), buffer layer (3) surface fixed mounting has shielding layer (4), shielding layer (4) surface fixed mounting has outer sheath (5), outer sheath (5) surface fixed mounting has net cage (6), net cage (6) surface fixed mounting has wearing layer (7), pencil (1) both ends fixed mounting has plug (8).
2. An emergency-triggered alarm switch harness as claimed in claim 1 wherein: an anti-corrosion layer (9) is arranged on the outer surface of the wear-resistant layer (7).
3. An emergency-triggered alarm switch harness as claimed in claim 1 wherein: a sealing ring (10) is fixedly arranged on the surface of one end, far away from the wire harness (1), of the plug (8).
4. An emergency-triggered alarm switch harness as claimed in claim 1 wherein: the surface of the plug (8) is fixedly provided with a telescopic protection sleeve (11), and the plug (8) is positioned in the telescopic protection sleeve (11).
5. An emergency-triggered alarm switch harness as claimed in claim 1 wherein: the thickness of the inner protective layer (2) is the same as that of the outer protective layer (5).
6. An emergency-triggered alarm switch harness as claimed in claim 1 wherein: the thickness of the buffer layer (3) is not less than three millimeters.
7. An emergency-triggered alarm switch harness as claimed in claim 1 wherein: the thickness of the shielding layer (4) is not less than two millimeters and not more than three millimeters.
8. An emergency-triggered alarm switch harness as claimed in claim 2 wherein: the thickness of the anti-corrosion layer (9) is not more than one millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322380468.5U CN220627463U (en) | 2023-09-04 | 2023-09-04 | Emergency triggering alarm switch wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322380468.5U CN220627463U (en) | 2023-09-04 | 2023-09-04 | Emergency triggering alarm switch wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220627463U true CN220627463U (en) | 2024-03-19 |
Family
ID=90225813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322380468.5U Active CN220627463U (en) | 2023-09-04 | 2023-09-04 | Emergency triggering alarm switch wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220627463U (en) |
-
2023
- 2023-09-04 CN CN202322380468.5U patent/CN220627463U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |