CN108294431A - A kind of trolley case wheel rack device with pressure sensor - Google Patents
A kind of trolley case wheel rack device with pressure sensor Download PDFInfo
- Publication number
- CN108294431A CN108294431A CN201810038693.1A CN201810038693A CN108294431A CN 108294431 A CN108294431 A CN 108294431A CN 201810038693 A CN201810038693 A CN 201810038693A CN 108294431 A CN108294431 A CN 108294431A
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- case
- dynamometry
- limited post
- spring
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2200/00—Type of product being used or applied
- B60B2200/40—Articles of daily use
- B60B2200/45—Suitcases
Abstract
The invention discloses a kind of trolley case wheel rack device with pressure sensor, including：Wheel carrier, roller, dynamometry case, circuit controller, limited post, spring, lower plate, pressure sensor, upper plate, force column, the upper uniform plane of the dynamometry case is installed with limited post, the limited post is connected to dynamometry case, it is uniformly installed with spring on the lower end inner wall of the dynamometry case, the upper end of the spring is installed with lower plate, it is installed with pressure sensor on the lower plate, it is installed with upper plate on the pressure sensor, plane is installed with force column on the upper plate, the force column passes through limited post, the circuit controller is electrically connected with pressure sensor, the present invention has easy to use, improve safety, the advantages that preventing wheel carrier to be broken.
Description
Technical field
The present invention relates to a kind of wheel carriers, are specifically related to a kind of trolley case wheel rack device with pressure sensor.
Background technology
Trolley case is mainly used for the means of transport of some long-distance travels dress clothes, and the flexibility of present trolley case is very
Greatly, since during transport, luggage case is easy to occur to squeeze or collides and deform, therefore the matter of existing trolley case
Amount is all very good, therefore can see the direct seat of many people on luggage case in some transit centres, this makes luggage case
Wheel carrier be very easy to fracture.
Invention content
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of drawings with pressure sensor
Rod box wheel rack device, the wheel carrier easy fracture for solving the problems, such as existing trolley case.
In order to achieve the above objects and other related objects, the invention discloses a kind of trolley case wheels with pressure sensor
Rack device, including：Wheel carrier, roller, dynamometry case, circuit controller, limited post, spring, lower plate, pressure sensor, upper plate,
The lower end of force column, the wheel carrier is rotatablely equipped with roller, and the upper end of the wheel carrier is rotatablely equipped with dynamometry case, described
A circuit controller is fixedly mounted in the left plane of dynamometry case, and the upper uniform plane of the dynamometry case is installed with limit
Column, the limited post are connected to dynamometry case, and spring is uniformly installed on the lower end inner wall of the dynamometry case, described
The upper end of spring be installed with lower plate, pressure sensor is installed on the lower plate, the pressure passes
Upper plate is installed on sensor, plane is installed with force column on the upper plate, and the force column passes through limit
Position column, the circuit controller are electrically connected with pressure sensor.
Further：The force column is slidably connected with limited post.
As described above, a kind of trolley case wheel rack device with pressure sensor of the present invention, has the advantages that：
1, easy to use；
2, safety is improved；
3, wheel carrier is prevented to be broken.
Description of the drawings
Fig. 1 is a kind of front view of the trolley case wheel rack device with pressure sensor of the present invention.
Fig. 2 is a kind of vertical view of the trolley case wheel rack device with pressure sensor of the present invention.
Wherein：Wheel carrier 1, roller 2, dynamometry case 3, circuit controller 31, limited post 4, spring 5, lower plate 6, pressure sensing
Device 7, upper plate 8, force column 9.
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this explanations by particular specific embodiment below
Content disclosed by book understands other advantages and effect of the present invention easily.
Please refer to Fig.1-2, it should however be clear that structure, ratio, size etc. depicted in this specification institute accompanying drawings, only matching
The revealed content of specification is closed, so that those skilled in the art understands and reads, being not limited to the present invention can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influencing the effect of present invention can be generated and the purpose that can reach, should all still fall in disclosed technology
In the range of Rong get Neng is covered.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre " and " one " in this specification
Deng term, be merely convenient to being illustrated for narration, rather than to limit the scope of the invention, the change of relativeness
Or adjustment, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in Figs. 1-2, the invention discloses a kind of trolley case wheel carriers with weighing sensor, including：Wheel carrier 1, roller
Wheel 2, dynamometry case 3, circuit controller 31, limited post 4, spring 5, lower plate 6, pressure sensor 7, upper plate 8, force column 9, institute
The lower end for the wheel carrier 1 stated is rotatablely equipped with roller 2, and the upper end of the wheel carrier 1 is rotatablely equipped with dynamometry case 3, the dynamometry
A circuit controller 31 is fixedly mounted in the left plane of case 3, and the upper uniform plane of the dynamometry case 3 is installed with limit
Column 4, the limited post 4 are connected to dynamometry case 2, and spring is uniformly installed on the lower end inner wall of the dynamometry case 2
5, the upper end of the spring 5 is installed with lower plate 6, and pressure sensor 7, institute are installed on the lower plate 6
Upper plate 8 is installed on the pressure sensor 7 stated, plane is installed with force column 9 on the upper plate 8, described
Force column 9 pass through limited post 4, the circuit controller 31 is electrically connected with pressure sensor 7.
Further：The force column 9 is slidably connected with limited post 4.
Specific implementation mode：During use, when the power that force column 9 is subject to is more than the elastic force of spring 5, force column 9
It moves down, spring 5 plays cushioning effect at this time；Force signal is converted into electric signal and is transported to circuit by pressure sensor 7 at this time
Controller 31, when the power that pressure sensor 7 is subject to is greater than the set value, circuit controller 31 sends out alarm.
Finally it should be noted that：Above example is only to illustrate the present invention and not limits technology described in the invention
Scheme；Therefore, although this specification with reference to above-mentioned each embodiment to present invention has been detailed description, this
Field it is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement；And all do not depart from this
The technical solution of the spirit and scope of invention and its improvement should all be covered in scope of the presently claimed invention.
Claims (2)
1. a kind of trolley case wheel rack device with pressure sensor, including：Wheel carrier, roller, dynamometry case, circuit controller, limit
Position column, spring, lower plate, pressure sensor, upper plate, force column, it is characterised in that：The lower end of the wheel carrier is rotatablely installed
There are roller, the upper end of the wheel carrier to be rotatablely equipped with dynamometry case, a circuit is fixedly mounted in the left plane of the dynamometry case
Controller, the upper uniform plane of the dynamometry case are installed with limited post, and the limited post is connected to dynamometry case, institute
Spring is uniformly installed on the lower end inner wall for the dynamometry case stated, the upper end of the spring is installed with lower plate,
It is installed with pressure sensor on the lower plate, upper plate is installed on the pressure sensor, it is described
Plane is installed with force column on upper plate, and the force column passes through limited post, the circuit controller to be passed with pressure
Sensor is electrically connected.
2. a kind of trolley case wheel rack device with pressure sensor according to claim 1, it is characterised in that：Described
Force column is slidably connected with limited post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038693.1A CN108294431A (en) | 2018-01-16 | 2018-01-16 | A kind of trolley case wheel rack device with pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810038693.1A CN108294431A (en) | 2018-01-16 | 2018-01-16 | A kind of trolley case wheel rack device with pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108294431A true CN108294431A (en) | 2018-07-20 |
Family
ID=62869154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810038693.1A Pending CN108294431A (en) | 2018-01-16 | 2018-01-16 | A kind of trolley case wheel rack device with pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108294431A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203391866U (en) * | 2013-07-22 | 2014-01-15 | 张天立 | Anticollision automobile chassis |
| CN103844495A (en) * | 2012-12-06 | 2014-06-11 | 吴丽霞 | Luggage case |
| CN106510141A (en) * | 2016-12-01 | 2017-03-22 | 芜湖酷哇机器人产业技术研究院有限公司 | Suitcase |
-
2018
- 2018-01-16 CN CN201810038693.1A patent/CN108294431A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844495A (en) * | 2012-12-06 | 2014-06-11 | 吴丽霞 | Luggage case |
| CN203391866U (en) * | 2013-07-22 | 2014-01-15 | 张天立 | Anticollision automobile chassis |
| CN106510141A (en) * | 2016-12-01 | 2017-03-22 | 芜湖酷哇机器人产业技术研究院有限公司 | Suitcase |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180720 |