CN109733373A - A vacuum pipeline clamp for electric vehicles - Google Patents
A vacuum pipeline clamp for electric vehicles Download PDFInfo
- Publication number
- CN109733373A CN109733373A CN201910092479.9A CN201910092479A CN109733373A CN 109733373 A CN109733373 A CN 109733373A CN 201910092479 A CN201910092479 A CN 201910092479A CN 109733373 A CN109733373 A CN 109733373A
- Authority
- CN
- China
- Prior art keywords
- band
- pressure sensor
- vacuum line
- electric vehicle
- alarm assemblies
- 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.)
- Pending
Links
- 239000004677 Nylon Substances 0.000 claims abstract description 20
- 230000000712 assembly Effects 0.000 claims abstract description 20
- 238000000429 assembly Methods 0.000 claims abstract description 20
- 229920001778 nylon Polymers 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 3
- 230000002688 persistence Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
A kind of vacuum line clip for electric vehicle, including nylon self-locking band, arc-shaped nylon auxiliary prick head, band enclasping force measures alarm assemblies.It includes pressure sensor, battery, loudspeaker, regulating switch, mounting plate that band enclasping force, which measures alarm assemblies,.Battery, loudspeaker, regulating switch, pressure display unit are respectively mounted on a mounting board, together with pressure sensor is electrically connected in series by conducting wire with loudspeaker, regulating switch, battery, pressure display unit and pressure sensor are in parallel, and pressure display unit shows the deformation size of pressure sensor by the voltage between measurement two leading-out terminal of pressure sensor.A kind of vacuum line clip for electric vehicle, which can be improved, pricks head near sites and the other positions of binding tape to the harmony of vacuum line tightened, band enclasping force measures alarm assemblies, it can rationally control and tighten power, both the reliability of leakproof had been increased, the persistence of drip-preventing function can be increased again, therefore be a kind of very outstanding vacuum line clip for electric vehicle.
Description
Technical field
The present invention relates to a kind of intelligent vacuum pipeline clamps for electric vehicle.
Background technique
Driving safety of the vacuum servo effect relation of braking system to automobile.In automobile brake force aid system, due to
Vacuum booster cannot obtain vacuum or the vacuum of acquisition is insufficient, and it is poor to will lead to braking system power-assisted effect.Electric vacuum pump energy
The vacuum degree variation in booster is monitored by vacuum sensor, and then guarantees that driver under various operating conditions, can provide
Enough power-assisted effects.
Electric car uses motor driven, eliminates traditional engine, therefore lose vacuum source, i.e., can not be vapour
Vehicle master cylinder provides vacuum servo.And electric car electric vacuum pump is just to make up this deficiency and generate, it is using vehicle-mounted
Power supply provides power, and the motor on the pump housing is promoted to carry out piston motion to generate vacuum, is electric car, hybrid power vapour
The hydraulic brake system of a variety of models such as vehicle, electronic Sightseeing Bus, electric space vehicle provides unique, reliable vacuum source,
To effectively improve the braking ability of vehicle.It is electronic that Chinese patent 200910209815.X discloses a kind of electric car
Servobrake auxiliary system, the system provide working power by the battery of electric vehicle for vacuum pump, and vacuum pump maintains vacuum storage
The vacuum degree of gas tank, vacuum air storage tank provide vacuum source by vacuum line for vacuum booster, and vacuum booster acts on brake
The push rod of vehicle master cylinder provides brake power-assisted, stops by adjusting the pressure difference in vacuum booster between vacuum chamber and atmosphere chamber to change
The size of vehicle power-assisted.It wherein needs to connect using vacuum line between electric car electric vacuum pump and vacuum booster, and connects
Clamping need to be carried out using clip by meeting place, to prevent gas leakage or pipeline from falling off.This Chinese patent of front does not disclose corresponding card
Hoop technology, in fact used traditional vacuum pipeline clamp system is made of metal material now, utilizes answering for material itself
Become and carry out clamping vacuum tube, but because clip is once made, specification is fixed, and vacuum tube rubber hardness there can be difference because of different manufacturers in addition
Different, this is easy for the not tight problem of the tension or card that cause or block.The tension of card, be easy to cause rubber to be permanently deformed, and makes
At gas leakage, block not tight, equally easy gas leakage.
Summary of the invention
Main inventive purpose of the invention is to provide a kind of card for capableing of perfect sealing clamping vacuum line for electric vehicle
Hoop.
Technical solution used in the present invention is: a kind of vacuum line clip for electric vehicle, including nylon self-locking band,
The bundle head of the nylon self-locking band is viscous equipped with one section of arc-shaped nylon auxiliary bundle head by the side of pipeline.
Here arc-shaped nylon auxiliary bundle head is with the side that the side that head is connected is a flat surface and vacuum line is connected is pricked
One section of arc surface being bonded with vacuum line.Common nylon self-locking band tightens the bundle of power Yu other positions pricking head position
Clamp force difference is huge, and the present invention, which can greatly improve, pricks head near sites and the other positions of binding tape tightening to vacuum line
Harmony, therefore gas leakage situation is less likely to occur.The present invention is a kind of very outstanding vacuum line clip for electric vehicle.
Preferably, further including thering is band enclasping force to measure alarm assemblies, the band enclasping force measures alarm assemblies packet
Include pressure sensor, battery, loudspeaker, regulating switch；Pressure sensor sticks in arc-shaped nylon auxiliary and pricks head rest pipeline
On side or sticks in arc-shaped nylon auxiliary bundle head and prick between head；Pressure sensor, loudspeaker, regulating switch and battery four
Person is electrically connected in series together.This preferred embodiment can be measured with pretest, set alarm force threshold, work as enclasping force in this way
When reaching the alarm force threshold of setting, loudspeaker will issue alarm sound and tell installation personnel that can remove the survey of band enclasping force
Alarm assemblies are measured, band enclasping force measurement alarm assemblies is allowed to use for connection installation next time.
Preferably, the regulating switch is a kind of adjustable resistance.
Preferably, band enclasping force measurement alarm assemblies are additionally provided with pressure display unit, the pressure display unit and pressure
Sensor is in parallel.Pressure display unit is primarily useful for setting alarm force threshold, can also use, be conducive in practical applications
Grasp practical situations.
Preferably, band enclasping force measurement alarm assemblies further include having for installing band enclasping force measurement alarm assemblies
The mounting plate of middle respective members.Phase in this way in band enclasping force measurement alarm assemblies in addition to pressure sensor and connecting wire
Answer component it is mountable on a mounting board, in this way convenient for storage, management.Yet further preferably, entire sample band enclasping force is surveyed
Amount alarm assemblies can also be mounted in a protective shell, be damaged to prevent entire band enclasping force measurement alarm assemblies by other firmwares
It is bad, corresponding observation window is offered on the panel of protective shell.
In conclusion the present invention, which can greatly improve, pricks head near sites and the other positions of binding tape to the bundle of vacuum line
Tight harmony, therefore gas leakage situation is less likely to occur.Alarm assemblies are measured using band enclasping force, it can be tightening power control
In reasonable range, the reliability of leakproof was not only increased, but also the persistence of drip-preventing function can be increased, therefore the present invention is a kind of non-
The vacuum line clip for electric vehicle of Chang Youxiu.
Detailed description of the invention
Fig. 1: structural schematic diagram of the invention.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in Figure 1, the present invention includes that 1, one section of nylon self-locking band arc-shaped nylon auxiliary pricks head 2, band is held tightly
Power measures alarm assemblies 3.The bundle head 1.1 of the nylon self-locking band 1 is a flat surface and vacuum line in the side by pipeline
Connected side is one section and the arc surface of vacuum line fitting.
The band enclasping force measurement alarm assemblies 3 include pressure sensor 3.1, battery 3.2, loudspeaker 3.3, adjust and open
Close 3.4, mounting plate 3.6.Battery 3.2, loudspeaker 3.3, regulating switch 3.4, pressure display unit 3.5 are installed in mounting plate 3.6
On, specific details of installing is because being simple technique, and this will not be repeated here.Pressure sensor 3.1 passes through corresponding conducting wire and loudspeaker
3.3, regulating switch 3.4, battery 3.2 4 are electrically connected in series together, pressure display unit 3.5 then with 3.1 phase of pressure sensor
Parallel connection, pressure display unit 3.5 show the change of pressure sensor 3.1 by the voltage between measurement 3.1 liang of leading-out terminals of pressure sensor
Shape size, specific structural details are because being simple technique, and this will not be repeated here.Wherein pressure sensor 3.1 is a kind of foil gauge, pressure
Force snesor 3.1 sticks in arc-shaped nylon auxiliary bundle head 2 and leans on the side of pipeline or stick in arc-shaped nylon auxiliary bundle head 2
And prick between head 1.1, the present embodiment pressure sensor 3.1 sticks in arc-shaped nylon auxiliary and pricks head 2 and prick between head 1.1.Institute
Stating regulating switch 3.4 is a kind of adjustable resistance.
The specific embodiment of the above is only the preferable embodiment of the present invention, and tool of the invention is not limited with this
Body implements structure and practical range.In fact, the shape, structure and purpose of design can also make according to the present invention
Equivalent variation.Therefore, some equivalence changes made by all shape, structures and purpose of design in accordance with the present invention ought to
It is included within the scope of protection of the present invention namely these equivalence changes all should be by protection of the invention.
Claims (5)
1. a kind of vacuum line clip for electric vehicle, including nylon self-locking band (1), it is characterized in that: the nylon is self-locking
The bundle head (1.1) of formula band (1) is viscous equipped with one section of arc-shaped nylon auxiliary bundle head (2) by the side of pipeline.
2. a kind of vacuum line clip for electric vehicle according to claim 1, it is characterized in that: further including having band holding
Power measures alarm assemblies (3), band enclasping force measurement alarm assemblies (3) include pressure sensor (3.1), battery (3.2),
Loudspeaker (3.3), regulating switch (3.4)；Pressure sensor (3.1) sticks in arc-shaped nylon auxiliary and pricks head (2) by pipeline
On side or stick between arc-shaped nylon auxiliary bundle head (2) He Zhatou (1.1)；Pressure sensor (3.1), loudspeaker
(3.3), regulating switch (3.4) and battery (3.2) four are electrically connected in series together.
3. a kind of vacuum line clip for electric vehicle according to claim 2, it is characterized in that: the regulating switch
It (3.4) is a kind of adjustable resistance.
4. a kind of vacuum line clip for electric vehicle according to claim 2, it is characterized in that: band enclasping force measurement report
Alert component (3) are additionally provided with pressure display unit (3.5), and the pressure display unit (3.5) and pressure sensor (3.1) are in parallel.
5. a kind of vacuum line clip for electric vehicle according to claim 2-4 any one, it is characterized in that: band is embraced
Clamp force measurement alarm assemblies (3) further includes the installation having for installing respective members in band enclasping force measurement alarm assemblies (3)
Plate (3.6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092479.9A CN109733373A (en) | 2019-01-30 | 2019-01-30 | A vacuum pipeline clamp for electric vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092479.9A CN109733373A (en) | 2019-01-30 | 2019-01-30 | A vacuum pipeline clamp for electric vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109733373A true CN109733373A (en) | 2019-05-10 |
Family
ID=66366908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910092479.9A Pending CN109733373A (en) | 2019-01-30 | 2019-01-30 | A vacuum pipeline clamp for electric vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109733373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023180732A1 (en) * | 2022-03-21 | 2023-09-28 | Javelo Health Limited | Conduit securement device comprising a force sensor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2448721A1 (en) * | 1974-10-12 | 1976-04-22 | Spanset Inter Ag | CLAMPING BRACKET FOR STRAPS |
| GB2161562A (en) * | 1984-07-12 | 1986-01-15 | Teves Gmbh Alfred | Brake system |
| CN103216677A (en) * | 2013-04-25 | 2013-07-24 | 航天东方红卫星有限公司 | Universal pipeline support for moonlet |
| CN205117907U (en) * | 2015-11-20 | 2016-03-30 | 凤城市万通机械制造有限公司 | Clamping hoop |
| CN206478308U (en) * | 2017-04-27 | 2017-09-08 | 锋宏泰尼克精密件技术（昆山）有限公司 | A kind of dual openings hoop component |
| CN107576460A (en) * | 2017-08-25 | 2018-01-12 | 大连理工大学 | A kind of clip rigidity caliberating device |
| CN109050510A (en) * | 2018-09-14 | 2018-12-21 | 江阴市永昌交通机械部件有限公司 | A kind of fixed device of air-brake coupling hose interface |
| CN209700636U (en) * | 2019-01-30 | 2019-11-29 | 浙江零跑科技有限公司 | A vacuum pipeline clamp for electric vehicles |
-
2019
- 2019-01-30 CN CN201910092479.9A patent/CN109733373A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2448721A1 (en) * | 1974-10-12 | 1976-04-22 | Spanset Inter Ag | CLAMPING BRACKET FOR STRAPS |
| GB2161562A (en) * | 1984-07-12 | 1986-01-15 | Teves Gmbh Alfred | Brake system |
| CN103216677A (en) * | 2013-04-25 | 2013-07-24 | 航天东方红卫星有限公司 | Universal pipeline support for moonlet |
| CN205117907U (en) * | 2015-11-20 | 2016-03-30 | 凤城市万通机械制造有限公司 | Clamping hoop |
| CN206478308U (en) * | 2017-04-27 | 2017-09-08 | 锋宏泰尼克精密件技术（昆山）有限公司 | A kind of dual openings hoop component |
| CN107576460A (en) * | 2017-08-25 | 2018-01-12 | 大连理工大学 | A kind of clip rigidity caliberating device |
| CN109050510A (en) * | 2018-09-14 | 2018-12-21 | 江阴市永昌交通机械部件有限公司 | A kind of fixed device of air-brake coupling hose interface |
| CN209700636U (en) * | 2019-01-30 | 2019-11-29 | 浙江零跑科技有限公司 | A vacuum pipeline clamp for electric vehicles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023180732A1 (en) * | 2022-03-21 | 2023-09-28 | Javelo Health Limited | Conduit securement device comprising a force sensor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Applicant after: Zhejiang Zero run Technology Co.,Ltd. Address before: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: ZHEJIANG LEAPMOTOR TECHNOLOGY Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |
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| RJ01 | Rejection of invention patent application after publication |