CN204128662U - Height and weight measuring instrument - Google Patents
Height and weight measuring instrument Download PDFInfo
- Publication number
- CN204128662U CN204128662U CN201420512963.5U CN201420512963U CN204128662U CN 204128662 U CN204128662 U CN 204128662U CN 201420512963 U CN201420512963 U CN 201420512963U CN 204128662 U CN204128662 U CN 204128662U
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- measuring device
- weight
- height
- measuring
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Abstract
The utility model discloses a kind of height and weight measuring instrument, comprise the height measuring device for measuring height and the weight-measuring device for measuring body weight, described height measuring device and described weight-measuring device adopt the detachable interface be electrically connected to be connected, electric supply installation is provided with in described height measuring device, when described height measuring device inserts described weight-measuring device, described electric supply installation is by interface for described weight-measuring device provides power supply, and described weight-measuring device transmits data by interface to described height measuring device.The weight-measuring device of height and weight measuring instrument of the present utility model is connected by detachable interface with height measuring device, and not only can separate but also can link into an integrated entity, volume is little, and cost is low, and measuring accuracy is high, is convenient to storage, stores and transport.
Description
Technical field
The utility model belongs to height and weight field of measuring technique, specifically, relates to a kind of height and weight measuring instrument.
Background technology
At present, there is the product much not only height can surveyed but also body weight can be measured on the market, i.e. height and weight measuring instrument, be divided into two kinds substantially: the integral structure be combined into by weighing apparatus and scale, or survey height and the distinct split-type structural of device surveying body weight, use these products all can complete the measurement of height and body weight.But, for the measuring instrument of integral type, there is the shortcoming that volume is large, carry, store and transport inconvenience; For split type measuring instrument, because height is separated completely with body weigher, cause there is following shortcoming: one, each parts needs power supply separately, arrange power supply and feed circuit respectively, waste energy, cost is higher; Two, because stream oriented device does not connect, for carrying out data transmission, needing to arrange wireless transmission and receiver module on each device, transmitting data by the mode of Wireless Data Transmission, easily like this cause error or occur mistake, and equipment is complicated, adds cost; Three, when storage and transport, lose as a wherein part can be caused because of carelessness.
Summary of the invention
The utility model is high for existing height and weight measuring instrument cost, carry, store and transport inconvenience, problem that measuring accuracy is low, provide a kind of use, height and weight measuring instrument easy to carry, the weight-measuring device of this measuring instrument is connected by detachable interface with height measuring device, not only can separate but also can link into an integrated entity, volume is little, cost is low, and measuring accuracy is high, is convenient to storage, stores and transport.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of height and weight measuring instrument, comprise the height measuring device for measuring height and the weight-measuring device for measuring body weight, described height measuring device and described weight-measuring device adopt the detachable interface be electrically connected to be connected, electric supply installation is provided with in described height measuring device, when described height measuring device inserts described weight-measuring device, described electric supply installation is by interface for described weight-measuring device provides power supply, and described weight-measuring device transmits data by interface to described height measuring device.
Further, weighing circuit is provided with in described weight-measuring device, be connected with the power input of weighing circuit by described interface after the power output end of described electric supply installation connects a power-switching circuit, provide power supply to realize described electric supply installation for described weight-measuring device.
Further, for avoiding owing to bumping to described height measuring device because of carelessness, stream oriented device junction is caused to be destroyed, described weight-measuring device is provided with gathering sill, described height measuring device is provided with boss, when described height measuring device and described weight-measuring device grafting, described boss snaps in described gathering sill, and the two combines and plays well fixing, supporting role.
Wherein, described interface is USB interface or earphone interface.
For avoiding this measuring instrument interface by unexpected damage or the contamination by dust of colliding with, described weight-measuring device is provided with the dust cap corresponding with described Interface Shape and size.
Preferably, described dust cap is connected with described weight-measuring device by articulated manner.
For avoiding height measuring device to lose, described weight-measuring device is provided with the container cavity corresponding with described height measuring device shell shape and size, when measuring instrument does not use, height measuring device can be put into this container cavity.
Preferably, described container cavity is arranged on the bottom of described weight-measuring device.
Further, described height measuring device is provided with wireless transport module, described wireless transport module is connected with smart machine, and the result measuring gained is transferred to the client of smart machine, is convenient to storage and the analysis of data.
Compared with prior art, advantage of the present utility model and good effect are: height and weight measuring instrument of the present utility model comprises weight-measuring device and height measuring device, stream oriented device is connected by detachable interface, not only can separate but also can link into an integrated entity, there is volume little, be convenient to storage, the advantage storing and transport, simultaneously, stream oriented device carries out data transmission by interface, not easily error is there is when transmitting, measuring accuracy is high, and, height measuring device is when with weight-measuring device grafting, by an electric supply installation for weight-measuring device and height measuring device provide power supply, save cost.
After reading the detailed description of the utility model embodiment by reference to the accompanying drawings, other features of the present utility model and advantage will become clearly.
Accompanying drawing explanation
Fig. 1 is the structural representation of a height and weight measuring instrument of the present utility model embodiment;
Fig. 2 is the structural representation of height measuring device in Fig. 1;
Fig. 3 is the structural representation in Fig. 1 bottom weight-measuring device;
Fig. 4 is height measuring device and weight-measuring device connected structure schematic diagram in Fig. 1;
Fig. 5 is the theory diagram of height and weight measuring instrument of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Refer to Fig. 1, this Figure 1 shows that the structural representation of the utility model height and weight measuring instrument embodiment.
As shown in Figure 1, the height and weight measuring instrument of this embodiment, comprise the height measuring device 1 for measuring height and the weight-measuring device 2 for measuring body weight, this measuring instrument is different from existing split type measuring instrument, the height measuring device 1 of the present embodiment measuring instrument is electrically connected with weight-measuring device 2, adopt detachable interface to connect, stream oriented device not only can separate but also can link into an integrated entity.Height measuring device 1 inserts interface 32 mode by plug 31 is connected with weight-measuring device 2, carries out data transmission and power supply between stream oriented device by interface 32.
Height measuring device 1 inside is provided with electric supply installation (not shown), and electric supply installation power output end (not shown) passes through power-switching circuit, for height measuring device 1 and weight-measuring device 2 are powered respectively.Wherein, electric supply installation can select dry cell or rechargeable battery, this electric supply installation can be powered for height measuring device 1 separately, also can when height measuring device 1 inserts weight-measuring device 2, for height measuring device 1 and weight-measuring device 2 provide power supply simultaneously, particularly, the power output end of electric supply installation is powered through the internal circuit that power-switching circuit (not shown) is height measuring device 1, or after converting the power supply of needs to, be connected with the power input (not shown) of weight-measuring device 2 by interface 32 again, be embodied as the power supply of weight-measuring device 2.Be that stream oriented device is powered by an electric supply installation in this embodiment, compare the split type measuring instrument being provided with electric supply installation in existing each device, cost is low and save the energy.
Further, the plug 31 on described height measuring device 1 is USB or headset plug, and the USB on the described weight-measuring device of insertion of described plug 31 correspondence or earphone interface 32, as shown in the connected structure schematic diagram of Fig. 4.Be provided with data line and power lead in USB on described height measuring device 1 or headset plug 31, the data being used for carrying out two parts device are transmitted, and provide working power to weight-measuring device 2.
Shown in an example structure schematic diagram of figure 1 measuring instrument and the theory diagram of Fig. 5 measuring instrument.
In this embodiment, weight-measuring device 2 is provided with weighing circuit U1, comprise LOAD CELLS and analog to digital conversion circuit etc., height measuring device 1 is provided with and surveys high circuit U 2 and wireless transport module, survey high circuit U 2 and comprise processor, ultrasonic ranging circuit and display circuit etc., weight-measuring device 2 is shown in Fig. 1 with height measuring device 1 by interface 32() be connected, wherein, when stream oriented device is plugged in together by interface 32, the weighing circuit U1 that electric supply installation (not shown) is weight-measuring device 2 by interface 32 provides power supply, and provide power supply for the high circuit U 2 of survey of height measuring device 1 and wireless transport module.
When on subscriber station to weight-measuring device 2, the LOAD CELLS being positioned at weight-measuring device 2 is subject to the pressure effect of body weight, this LOAD CELLS generation deformation, thus impedance is changed, make excitation power supply change simultaneously, produce the simulating signal of a change, this signal outputs to analog to digital conversion circuit after pre-amplification circuit amplifies, analog to digital conversion circuit converts the simulating signal received to digital signal, and carry out operation control by the processor that interface is transferred to height measuring device 1, operation result is outputted to display circuit by IO output circuit by processor, finally by the display 11 of height measuring device 1, body weight value is shown.
The measuring instrument of this embodiment, ultrasonic measuring distance technology is adopted to carry out height measurement, ultrasonic ranging circuit is comprised in height measuring device 1, this circuit comprises ultrasonic transmitter and ultrasonic receiver, when measuring height, processor sends ultrasonic signal, ultrasound wave is sent by ultrasonic transmitter after amplifying circuit amplifies, ultrasound wave is upwards propagated, when running into barrier, ultrasound wave is reflected back, received by ultrasonic receiver, after amplifying circuit amplifies, signal is sent to processor, calculates height value by processor.When measuring height, first height measuring device 1 is inserted weight-measuring device 2, subscriber station on grafting all-in-one-piece measuring instrument, measuring instrument Auto Power On, height measuring device 1 detects first height value H1, H1 represents the distance of height measuring device 1 to ceiling, and user takes off height measuring device 1, lies against the crown, depresses button 12 detects second height value H2, H2 represents the distance of the human body crown to ceiling, and H1-H2 can obtain the height values of user, and the height values calculated shows finally by display 11.Height measuring device 2 also separately for measuring distance, when specifically measuring, can be put in a certain fixed position, depresses button 12 by this height measuring device 2, can record height measuring device 2 to the distance needing object or the buildings measured, and show on the display 11 of height measuring device 2.
After the measurement completing height and weight, also by the wireless transport module on height measuring device, such as by bluetooth communication or Wifi technology, the data recorded are transferred to the APP client on Intelligent mobile equipment, carry out data analysis, process, storage and display on the client, client also upload the data to cloud server by internet, can realize the individual operations such as the sharing of measurement data, download.
After inserting weight-measuring device 2 for avoiding height measuring device 1, interface is collided with because of carelessness and loosens or damage, the setting of this measuring instrument junction is different from common USB or earphone, here be described for the earphone interface shown in Fig. 4, the interface of measurement mechanism 2 is provided with the gathering sill 321 caved inward, plug 31 and the shell junction of height measuring device 2 are provided with boss 311, the size shape of this boss 311 is corresponding with gathering sill 321, when height measuring device 1 inserts weight-measuring device 2, fit completely in outside surface and gathering sill 321 surface of boss 311, boss 311 just in time can snap in gathering sill 321, well fixing and supporting role is played in gathering sill 321 and the combination of boss 311, even if step on height measuring device 1 because of carelessness, center of effort is in gathering sill 321 and boss 311 junction, interface also can not be pressed down, the interface of measuring instrument is played a very good protection.
In addition; the measuring instrument of the present embodiment; when stream oriented device is separated position; interface 32 on it and plug 31 are exposed; for avoiding this measuring instrument interface by unexpected damage or the contamination by dust of colliding with; weight-measuring device 2 is provided with the dust cap 4 for covering interface 32, and the tin hat 6(covering plug 31 on height measuring device 1 is shown in Fig. 2).Wherein, dust cap 4, comprises a projection 41, and shape and the size of this projection 41 and interface 32 are corresponding, projection 41 preferred rubber material, rubber has durable, resilient advantage, can repeatedly plug, and docking port 32 inner structure damage can not be caused after insertion interface 32, dust cap 4 is connected on the shell of weight-measuring device 2 by articulated manner, can be connected on weight-measuring device 2, not easily losing when not using.When measuring instrument does not use, the projection 41 of dust cap 4 directly can be inserted interface 32, prevent entering of dust, liquid.
The measuring instrument of this embodiment is made up of two parts device, height measuring device 1 small volume, lose for avoiding it, as shown in Figure 3, weight-measuring device 2 is provided with the container cavity 5 for depositing height measuring device 1, the size and shape of container cavity 5 is corresponding with height measuring device 1, this container cavity 5 is arranged on bottom weight-measuring device 2, preferably be arranged to the groove formed to weight-measuring device 2 inner recess, when measuring instrument does not use, height measuring device 1 can be flush-mounted in this container cavity 5, save storage space, and carry and transport all very convenient.
Measuring instrument volume of the present utility model is little, be convenient to individual portably use, and use in the family, the children being particularly useful for the growth and development phase use, after measuring instrument completes height and weight measurement, by data transfer on mobile terminal or apparatus such as computer, data can store by mobile terminal or computer and height and weight experiment curv can be generated, realize record and the management of measurement data, the developmental state for children has important directive significance.
Above embodiment only in order to the technical solution of the utility model to be described, but not is limited; Although be described in detail the utility model with reference to previous embodiment, for the person of ordinary skill of the art, still the technical scheme described in previous embodiment can be modified, or equivalent replacement has been carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model technical scheme required for protection.
Claims (9)
1. a height and weight measuring instrument, comprise the height measuring device for measuring height and the weight-measuring device for measuring body weight, it is characterized in that: described height measuring device and described weight-measuring device adopt the detachable interface be electrically connected to be connected, electric supply installation is provided with in described height measuring device, when described height measuring device inserts described weight-measuring device, described electric supply installation is by interface for described weight-measuring device provides power supply, and described weight-measuring device transmits data by interface to described height measuring device.
2. height and weight measuring instrument according to claim 1, it is characterized in that: in described weight-measuring device, be provided with weighing circuit, the power output end of described electric supply installation connects a power-switching circuit, be connected with the power input of weighing circuit by described interface, provide power supply to realize described electric supply installation for described weight-measuring device.
3. height and weight measuring instrument according to claim 1, is characterized in that: described weight-measuring device is provided with gathering sill, described height measuring device is provided with boss, when described height measuring device and described weight-measuring device grafting, described boss snaps in described gathering sill.
4. height and weight measuring instrument according to claim 1 and 2, is characterized in that: described interface is USB interface or earphone interface.
5. height and weight measuring instrument according to claim 1, is characterized in that: described weight-measuring device is provided with the dust cap corresponding with described Interface Shape and size.
6. height and weight measuring instrument according to claim 5, is characterized in that: described dust cap is connected with described weight-measuring device by articulated manner.
7. height and weight measuring instrument according to claim 1, is characterized in that: described weight-measuring device is provided with the container cavity corresponding with described height measuring device shell shape and size.
8. height and weight measuring instrument according to claim 7, is characterized in that: described container cavity is arranged on the bottom of described weight-measuring device.
9. height and weight measuring instrument according to claim 1, it is characterized in that: described height measuring device is provided with wireless transport module, described wireless transport module is connected with smart machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512963.5U CN204128662U (en) | 2014-09-05 | 2014-09-05 | Height and weight measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512963.5U CN204128662U (en) | 2014-09-05 | 2014-09-05 | Height and weight measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204128662U true CN204128662U (en) | 2015-01-28 |
Family
ID=52385009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512963.5U Expired - Fee Related CN204128662U (en) | 2014-09-05 | 2014-09-05 | Height and weight measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204128662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110770554A (en) * | 2017-06-29 | 2020-02-07 | 毕克-加特纳有限责任公司 | Receiving device for a surface measuring device |
-
2014
- 2014-09-05 CN CN201420512963.5U patent/CN204128662U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110770554A (en) * | 2017-06-29 | 2020-02-07 | 毕克-加特纳有限责任公司 | Receiving device for a surface measuring device |
| US11060966B2 (en) | 2017-06-29 | 2021-07-13 | Byk-Gardner Gmbh | Docking station for a surface measuring apparatus |
| CN110770554B (en) * | 2017-06-29 | 2022-05-10 | 毕克-加特纳有限责任公司 | Receiving device for a surface measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20150905 |
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| EXPY | Termination of patent right or utility model |