CN208443376U - Strain transducer for luggage hand handle - Google Patents
Strain transducer for luggage hand handle Download PDFInfo
- Publication number
- CN208443376U CN208443376U CN201820397456.XU CN201820397456U CN208443376U CN 208443376 U CN208443376 U CN 208443376U CN 201820397456 U CN201820397456 U CN 201820397456U CN 208443376 U CN208443376 U CN 208443376U
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- CN
- China
- Prior art keywords
- hand handle
- strain transducer
- mounting base
- control panel
- luggage
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- 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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Abstract
Strain transducer for luggage hand handle, including hand handle, strain transducer, mounting base, charactron and control panel, the charactron, strain transducer are connected with control panel respectively, strain transducer is to control panel input detection information by numeral method after control panel parses, the hand handle both ends are respectively equipped with the interconnecting piece of Matching installation seat installation, the mounting base includes a cavity, the side wall of the cavity is equipped with the cinclides being embedded in for connecting shaft, the connecting shaft wears the interconnecting piece and cinclides of hand handle, and the strain transducer is connect with mounting base, hand handle respectively.
Description
Technical field
The utility model relates to the strain transducers for luggage hand handle.
Background technique
Open (bulletin) number CN206365585U, a kind of disclosed luggage hand handle with function of weighing, including hand
Handle and connector, the both ends of handle are rotatablely connected by shaft and connector, and the bottom of handle is connected with the by screw thread
One strain transducer, and the other end of the first strain transducer is connect with connector, the bottom of connector is equipped with threaded hole, connection
Part is connect by threaded hole with luggage main body screw, and the middle part of handle is equipped with the second strain transducer.In above-mentioned technical proposal, the
One strain transducer narrow space during installation, installation is complicated, the second strain transducer because handle both ends and luggage are rotatablely connected,
Its deformation quantity is also just only the deformation quantity of own material, therefore deformation is small, and measurement accuracy is low.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, provide a kind of reasonable in design, stress
Intensity is good and the strain transducer for luggage hand handle of measurable luggage self weight.
The technical solution adopted in the utility model is, for the strain transducer of luggage hand handle, including hand handle, strain sensing
Device, mounting base, charactron and control panel, the charactron, strain transducer are connected with control panel respectively, and strain transducer is to control
Making sheet inputs detection information after control panel parses by numeral method, and the hand handle both ends are respectively equipped with the installation of Matching installation seat
Interconnecting piece, the mounting base includes a cavity, and the side wall of the cavity is equipped with the cinclides being embedded in for connecting shaft, the connection
Axis wears the interconnecting piece and cinclides of hand handle, and the strain transducer is connect with mounting base, hand handle respectively.
It furtherly, further include sliding seat, the sliding seat is arranged in mounting base and the two is movable, the side of sliding seat
Wall is equipped with the aperture of corresponding cinclides, and the connecting shaft wears the interconnecting piece of cinclides, aperture and hand handle.
Furtherly, further include cover board, the cover board be equipped with for hand handle interconnecting piece penetrate opening, the cover board with
Mounting base is fixedly connected.
Furtherly, the cover board is provided with the display port for installing charactron, is equipped with charactron below cover board.
Furtherly, the hand handle further includes hand grip portion, and the hand grip portion is flexibility, and interconnecting piece is rigid with respect to hand grip portion
Property.
It furtherly, further include pedestal, the pedestal is structure as a whole, and pedestal both ends are equipped with the installation that can accommodate mounting base
Chamber, any one end of pedestal are equipped with circuit installation cavity, and the circuit installation cavity is close to display port side, the fixed peace of the mounting base
Mounted in installation cavity.
Furtherly, the strain transducer includes a metal plate, the foil gauge for being compounded in metal plate, the metal plate packet
A C-shaped body and an E body are included, the E body is located in a C-shaped body, the fixed company in the middle part of the E body and the middle section of C-shaped body
It connects, other positions mutually separate, and the C-shaped body is fixedly connected with mounting base, and E body is fixedly connected with sliding seat.
Furtherly, the foil gauge is compounded in the joining place of E body Yu C-shaped body.
The utility model compared with prior art possessed by advantage:
Its force structure is more scientific, reliable compared with prior art for the utility model, and it is also strain sensing that stress intensity is high
There are larger spaces for the deformation of device, therefore detection accuracy is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model assembled state.
Fig. 3 is the structural schematic diagram of another visual angle Fig. 1 (deleting pedestal).
Fig. 4 is the structural schematic diagram of strain transducer described in the utility model.
Specific embodiment
Son is further described in detail the utility model with reference to the accompanying drawings and examples:
As shown in figures 1-4, the strain transducer of luggage hand handle, including hand handle 1, strain sensing are used for described in the present embodiment
Device 2, mounting base 3, charactron 4 and control panel, the charactron 4, strain transducer 2 are connected with control panel respectively, the present embodiment
The control panel is a conversion circuit plate and power supply, and power supply is button cell, and conversion circuit plate includes an analog to digital conversion circuit,
The circuit part of electronic scale can be directly used.The strain transducer 2 is parsed to control panel input detection information through control panel
It is shown afterwards by charactron 4,1 both ends of hand handle are respectively equipped with the interconnecting piece of the installation of Matching installation seat 3, and the mounting base 3 includes
One cavity, the side wall of the cavity are equipped with the cinclides 30 being embedded in for connecting shaft 11, and the connecting shaft 11 wears the connection of hand handle 1
Portion and cinclides 30, the strain transducer 2 are connect with mounting base 3, hand handle 1 respectively.The present embodiment uses 11 pin joint hand of connecting shaft
1 and mounting base 3, stress intensity is obviously improved, the self weight of measurable luggage while handle is 1.
The present embodiment further includes sliding seat 5, and the sliding seat 5 is arranged in mounting base 3 and the two is movable, sliding seat 5
Side wall be equipped with the aperture of corresponding cinclides 30, the connecting shaft 11 wears the interconnecting piece of cinclides 30, aperture and hand handle 1.Sliding seat 5
Clearance space between hand handle 1 and mounting base 3 can be reduced, assembly precision is promoted, to realize precise measurement.In addition the structure is also fitted
The assembly of suitable strain transducer 2.
The present embodiment further includes cover board 6, and the cover board 6 is equipped with the opening penetrated for the interconnecting piece of hand handle 1, the cover board
6 are fixedly connected with mounting base 3.6 surface of cover board, which is done, exempts from application techniques processing.
Cover board 6 described in the present embodiment is provided with the display port for installing charactron 4, is equipped with charactron 4 below cover board 6.It answers
Becoming the data that sensor 2 detects can be shown by charactron 4.
Hand handle 1 described in the present embodiment includes hand grip portion and interconnecting piece, and the interconnecting piece is the position being connected with mounting base 3,
The hand grip portion is flexibility, and interconnecting piece is rigidity with respect to hand grip portion.The hard and soft combination of hand handle 1 itself, when stress, generate space, relaxation
It can reset again afterwards.
The present embodiment further includes pedestal 7, and the pedestal 7 is structure as a whole, and 7 both ends of pedestal, which are equipped with, can accommodate mounting base 3
Any one end of installation cavity, pedestal 7 is equipped with circuit installation cavity, and the circuit installation cavity is close to display port side, the mounting base 3
It is fixedly mounted on installation cavity.A pedestal 7, which is arranged, can realize the Fast Installation of the application and luggage, and handle combination is whole at one
Body.
Strain transducer 2 described in the present embodiment includes a metal plate 21, the foil gauge 22 for being compounded in metal plate 21, the gold
Belonging to plate 21 includes a C-shaped body 211 and an E body 212, and the E body 212 is located in a C-shaped body 211, the E body 212
Middle part is fixedly connected with the middle section of C-shaped body 211, other positions mutually separate, and the C-shaped body 211 is fixedly connected with mounting base 3, E
Body 212 is fixedly connected with sliding seat 5.The strain transducer 2, for stress main body, had not only undertaken detection effect with metal plate 21, but also
The stressed member between hand handle 1 and mounting base 3, manufacture strain transducer 2, metal plate 21 be using 21 material of metal plate cutting and
At integral structure, therefore its stress intensity is significantly greater than other structures, and the stress intensity of hand handle 1 is weight for luggage
Detect element.
Foil gauge 22 described in the present embodiment is compounded in the joining place of E body 212 Yu C-shaped body 211.E body 212 and C-shaped body
211 joining place is stress and deformation amount variation key position, and measuring accuracy and range can be promoted at the position by being arranged.
For the ordinary skill in the art, specific embodiment has only carried out exemplary retouch to the utility model
It states, it is clear that the utility model specific implementation is not subject to the restrictions described above, as long as using the method concept of the utility model
The improvement of the various unsubstantialities carried out with technical solution, or the not improved conception and technical scheme by the utility model are direct
Applied to other occasions, it both is within the protection scope of the present invention.
Claims (2)
1. being used for the strain transducer of luggage hand handle, which is characterized in that the strain transducer includes a metal plate, is compounded in gold
Belong to the foil gauge of plate, the metal plate includes a C-shaped body and an E body, and the E body is located in a C-shaped body, the E body
Middle part be fixedly connected with the middle section of C-shaped body, other positions mutually separate, and the C-shaped body is fixedly connected with mounting base, E body
It is fixedly connected with sliding seat.
2. being used for the strain transducer of luggage hand handle as described in claim 1, which is characterized in that the foil gauge is compounded in E
The joining place of body and C-shaped body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397456.XU CN208443376U (en) | 2018-03-23 | 2018-03-23 | Strain transducer for luggage hand handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820397456.XU CN208443376U (en) | 2018-03-23 | 2018-03-23 | Strain transducer for luggage hand handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208443376U true CN208443376U (en) | 2019-01-29 |
Family
ID=65093204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820397456.XU Active CN208443376U (en) | 2018-03-23 | 2018-03-23 | Strain transducer for luggage hand handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208443376U (en) |
-
2018
- 2018-03-23 CN CN201820397456.XU patent/CN208443376U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314000 306, room 2, 134 Wen Xian Road, Nanhu District, Jiaxing, Zhejiang. Patentee after: Jiaxing bulaimei Information Technology Co., Ltd Address before: 314000 306, room 2, 134 Wen Xian Road, Nanhu District, Jiaxing, Zhejiang. Patentee before: JIAXING LONGJUN INFORMATION TECHNOLOGIES Co.,Ltd. |