CN208656319U - A kind of automotive wire bundle bellows - Google Patents
A kind of automotive wire bundle bellows Download PDFInfo
- Publication number
- CN208656319U CN208656319U CN201821001925.8U CN201821001925U CN208656319U CN 208656319 U CN208656319 U CN 208656319U CN 201821001925 U CN201821001925 U CN 201821001925U CN 208656319 U CN208656319 U CN 208656319U
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- China
- Prior art keywords
- attachment base
- telescopic rod
- main body
- bellows
- fixed
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 230000007704 transition Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Diaphragms And Bellows (AREA)
Abstract
The utility model discloses a kind of automotive wire bundle bellowss of water string equipment technical field, including water string main body, one end of the water string main body is fixed with the first attachment base, the other end of the water string main body is fixed with the second attachment base, one end of first attachment base is fixed with the first telescopic rod, the side wall of first attachment base offers card slot, the inner cavity of the card slot is plugged with fixing seat, the bottom symmetrical of the fixing seat offers two groups of waist-shaped holes, the sidewall symmetry of first telescopic rod is fixed with two group of second telescopic rod, the utility model passes through setting link slot, first telescopic rod, first attachment base and the second attachment base mutually assemble between water string main body, by the way that the second telescopic rod is arranged, spring and location hole, facilitate the disassembly and extension of device, by the way that fixing seat is arranged, convenient for dress The arrangement of the fixation and harness set is buckled by setting, and device is fixed conveniently the importing of harness.
Description
Technical field
The utility model relates to bellows device technical field, specially a kind of automotive wire bundle bellows.
Background technique
Bellows refers to the tubular elastomeric sensing element connected into foldable wrinkle piece along folding retractable direction.Bellows
Be widely used in instrument and meter, be mainly used for the measuring cell as pressure measuring instruments, convert pressure into displacement or
Power.Ripple tube wall is relatively thin, and sensitivity is higher, and measurement range is tens of pas to tens of megapascal.Its open end is fixed, sealed end
Increase elasticity in free state, and using the helical spring of auxiliary or reed.Along pipe under the action of internal pressure when work
Sub- elongated lengthwise makes movable end generation and pressure at the displacement of certain relationship.Movable end drives pointer that can directly indicate
The size of pressure.Bellows, which usually combines with displacement sensor, constitutes output as the pressure sensor of electricity, also uses sometimes
Make isolation element.Since the stretching, extension of bellows requires biggish volume to change, its response speed is lower than Bourdon tube.Ripple
Pipe is suitable for measurement low pressure.
Automotive wire bundle is indispensable part in vehicle complete vehicle, and automotive wire bundle, which is connected to, all in vehicle complete vehicle electrically to be set
It is standby, very important effect is played to the safety of automobile, protection pipe of the bellows for automobile line has been widely used, especially
It is protection on automobile on electric wiring the use of bellows has been preferred.Existing bellows mostly structure is simple, is not easy to line
The importing of beam and the use of staff.
The prior art provides solution thus, such as application No. is CN201420425060.3, a kind of automotive wire bundles
Bellows, including tube body, tube body are made of Zuo Guanti and right tube body, the opposite side end faces of left tube body and right tube body upper and lower ends it
Between there are gaps, there is attachment device to be set in gap, left tube body is fixedly connected with right tube body by attachment device；Connection dress
It sets and is axially located in gap including upper limit portion, transition part and lower limit portion, transition part, transition part lateral ends connect upper limit
Portion, upper limit portion radius of curvature are less than outer tube diameter, and transition part inner opposite end connects lower limit portion, and lower limit portion sectional width is big
In transition part sectional width, upper limit portion sectional width is greater than transition part sectional width, and transition part section height is equal to outside tube body
The difference of inside radius；The symmetrical several row's raised lines in left and right, Zuo Guanti and right tube body are provided in upper limit portion medial surface axial direction
Lateral surface axial direction is equipped with groove corresponding with raised line, and raised line is stuck in groove, but there are still some problems for this device, device
Bellows between cannot mutually assemble, be not easy to the disassembly of device and the importing of harness, apparatus structure is complicated, influences work people
The working efficiency of member.
Based on this, the utility model devises a kind of automotive wire bundle bellows, to solve the above problems.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of automotive wire bundle bellows
In bellows device, cannot mutually be assembled between the bellows of device, be not easy to device disassembly and harness importing the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of automotive wire bundle bellows, including ripple
Pipe main body, one end of the bellows main body are fixed with the first attachment base, and the other end of the bellows main body is fixed with second
Attachment base, one end of first attachment base are fixed with the first telescopic rod, and the side wall of first attachment base offers card slot, institute
The inner cavity for stating card slot is plugged with fixing seat, and the bottom symmetrical of the fixing seat offers two groups of waist-shaped holes, first telescopic rod
Sidewall symmetry be fixed with two group of second telescopic rod, the inner cavity of second telescopic rod is provided with spring, second attachment base
One end offer link slot, the side wall of second attachment base offers location hole and sliding slot, and the location hole connects along second
The even circumferential of joint chair offers four groups, and the inner cavity of the sliding slot slidably connects buckle, and the side wall of second attachment base is logical
It crosses shaft and is connected with snap-gauge.
Preferably, first attachment base, the second attachment base and the first telescopic rod inner cavity offer and bellows main body
The identical through-hole of internal diameter.
Preferably, the dimensional fits of the size of the link slot and first telescopic rod one end, second telescopic rod it is outer
Diameter is not more than the outer diameter of location hole.
Preferably, the snap-gauge is arc panel, and the arc radius of arc panel is equal with the radius of the first attachment base outer wall,
The side of the snap-gauge is provided with fastening screw.
Preferably, the card slot is arc groove, and the boss with card slot dimensional fits is provided at the top of fixing seat, described
Sliding slot is provided with two groups, and two groups of sliding slots are 90 ° along the angle of the second attachment base outer wall.
Compared with prior art, the utility model has the beneficial effects that the utility model is stretched by setting link slot, first
Contracting bar, the first attachment base and the second attachment base mutually assemble between bellows main body, by setting the second telescopic rod,
Spring and location hole facilitate the disassembly and extension of device, by the way that fixing seat is arranged, convenient for the fixation of device and the arrangement of harness,
It is buckled by setting, device is fixed conveniently the importing of harness.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the second connecting base structure of the utility model schematic diagram；
Fig. 3 is the second telescopic rod of the utility model inner-cavity structure schematic diagram；
Fig. 4 is the first connecting base structure of the utility model schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- bellows main body, the first attachment base of 2-, the second attachment base of 3-, the first telescopic rod of 4-, 5- card slot, 6- fixing seat,
7- waist-shaped hole, the second telescopic rod of 8-, 9- spring, 10- link slot, 11- location hole, 12- sliding slot, 13- buckle, 14- shaft, 15-
Snap-gauge.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of automotive wire bundle bellows, including bellows
Main body 1, one end of bellows main body 1 are fixed with the first attachment base 2, and the other end of bellows main body 1 is fixed with the second attachment base
3, one end of the first attachment base 2 is fixed with the first telescopic rod 4, and the side wall of the first attachment base 2 offers card slot 5, the inner cavity of card slot 5
It is plugged with fixing seat 6, the bottom symmetrical of fixing seat 6 offers two groups of waist-shaped holes 7, and the sidewall symmetry of the first telescopic rod 4 is fixed with
Two group of second telescopic rod 8, the inner cavity of the second telescopic rod 8 are provided with spring 9, and one end of the second attachment base 3 offers link slot
10, the side wall of the second attachment base 3 offers location hole 11 and sliding slot 12, and location hole 11 is opened along the even circumferential of the second attachment base 3
Equipped with four groups, the inner cavity of sliding slot 12 slidably connects buckle 13, and the side wall of the second attachment base 3 is connected with snap-gauge by shaft 14
15。
Wherein, the first attachment base 2, the second attachment base 3 and 4 inner cavity of the first telescopic rod offer in bellows main body 1
The identical through-hole of diameter size guarantees that the first attachment base 2, the second attachment base 3 and the first telescopic rod 4 do not influence running through for harness, even
The dimensional fits of the size of access slot 10 and 4 one end of the first telescopic rod connect the first telescopic rod 4 and the second attachment base 3,
The assembling between different groups of devices is completed, the outer diameter of the second telescopic rod 8 is not more than the outer diameter of location hole 11, and snap-gauge 15 is arc
Plate, and the arc radius of arc panel is equal with the radius of 2 outer wall of the first attachment base, the side of snap-gauge 15 is provided with fastening screw,
Fastening screw is used for the fixation of snap-gauge 15, and card slot 5 is arc groove, and the top of fixing seat 6 is provided with and 5 dimensional fits of card slot
Boss, allows fixing seat 6 and the mutual snapping of card slot 5, facilitates the disassembly of fixing seat 6, sliding slot 12 is provided with two groups, and two
Group sliding slot 12 is 90 ° along the angle of 3 outer wall of the second attachment base, and two groups of buckles 13 of setting facilitate staff to fix device.
One concrete application of the present embodiment are as follows: two groups of devices are taken, the second telescopic rod 8 of wherein one group of device is pressed, it will
Wherein the first telescopic rod 4 of one group of device is plugged in the inner cavity of the second mounting base 3, the angle of regulating device, so that second is flexible
Bar 8 runs through the inner cavity of location hole 11, and the second telescopic rod 8 stretches out under the spring-force driven dual of spring 9, so that two groups of device assemblings,
Same steps can complete the extension of bellows, and a Slideslip of the second mounting base 3 is provided with buckle 13, by buckle 13 suspension with
External connection structure facilitates the inner cavity that harness is imported to bellows main body 1, when not needing to import, snap-gauge 15 is pulled to make snap-gauge
15 rotate along shaft 14, are adjusted to suitable position, buckle 13 is skidded off, and can occur to avoid buckle 13 and extraneous installation environment
Interference automotive wire bundle needs to arrange, and when harness needs fixed, by fixing seat 6 and 5 snapping of card slot, runs through waist using fastening screw
The inner cavity of type hole 7, positions device, and device is easy to disassemble and assembles, and facilitates the arrangement and importing of harness, is convenient for work people
The use of member.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of automotive wire bundle bellows, including bellows main body (1), it is characterised in that: one end of the bellows main body (1)
It is fixed with the first attachment base (2), the other end of the bellows main body (1) is fixed with the second attachment base (3), first connection
One end of seat (2) is fixed with the first telescopic rod (4), and the side wall of first attachment base (2) offers card slot (5), the card slot
(5) inner cavity is plugged with fixing seat (6), and the bottom symmetrical of the fixing seat (6) offers two groups of waist-shaped holes (7), and described first
The sidewall symmetry of telescopic rod (4) is fixed with two group of second telescopic rod (8), and the inner cavity of second telescopic rod (8) is provided with spring
(9), one end of second attachment base (3) offers link slot (10), and the side wall of second attachment base (3) offers positioning
Hole (11) and sliding slot (12), the location hole (11) offer four groups along the even circumferential of the second attachment base (3), the sliding slot
(12) inner cavity slidably connects buckle (13), and the side wall of second attachment base (3) is connected with snap-gauge by shaft (14)
(15)。
2. a kind of automotive wire bundle bellows according to claim 1, it is characterised in that: first attachment base (2), second
Attachment base (3) and the first telescopic rod (4) inner cavity offer through-hole identical with bellows main body (1) internal diameter.
3. a kind of automotive wire bundle bellows according to claim 1, it is characterised in that: the size of the link slot (10) with
The dimensional fits of the first telescopic rod (4) one end, the outer diameter of second telescopic rod (8) are not more than the outer diameter of location hole (11).
4. a kind of automotive wire bundle bellows according to claim 1, it is characterised in that: the snap-gauge (15) is arc panel,
And the arc radius of arc panel is equal with the radius of the first attachment base (2) outer wall, the side of the snap-gauge (15) is provided with fastening
Screw.
5. a kind of automotive wire bundle bellows according to claim 1, it is characterised in that: the card slot (5) is arc groove, and
It is provided at the top of fixing seat (6) and the boss of card slot (5) dimensional fits, the sliding slot (12) is provided with two groups, and two groups of cunnings
Slot (12) is 90 ° along the angle of the second attachment base (3) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001925.8U CN208656319U (en) | 2018-06-27 | 2018-06-27 | A kind of automotive wire bundle bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821001925.8U CN208656319U (en) | 2018-06-27 | 2018-06-27 | A kind of automotive wire bundle bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656319U true CN208656319U (en) | 2019-03-26 |
Family
ID=65782163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821001925.8U Expired - Fee Related CN208656319U (en) | 2018-06-27 | 2018-06-27 | A kind of automotive wire bundle bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208656319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773541A (en) * | 2019-09-20 | 2020-02-11 | 安徽鸿森塑业有限公司 | Air treatment device for protective net production workshop |
-
2018
- 2018-06-27 CN CN201821001925.8U patent/CN208656319U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773541A (en) * | 2019-09-20 | 2020-02-11 | 安徽鸿森塑业有限公司 | Air treatment device for protective net production workshop |
| CN110773541B (en) * | 2019-09-20 | 2022-01-14 | 安徽鸿森塑业科技股份有限公司 | Air treatment device for protective net production workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |