CN201280178Y

CN201280178Y - Bicycle meter capable of sensing pulse signal

Info

Publication number: CN201280178Y
Application number: CNU2008201319809U
Authority: CN
Inventors: 陈仪伦; 翁文彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-22
Filing date: 2008-08-22
Publication date: 2009-07-29
Anticipated expiration: 2018-08-22

Abstract

A bicycle meter capable of sensing pulse signals is used for enabling a user to display the pulse signals of the user when the user rides a bicycle and comprises an ear clip type pulse sensing device and a receiving and displaying device. The ear clip type pulse sensing device mainly comprises a pulse sensor, a wireless transmitter and a wearing structure, for example, an ear clip or an ear hook is used for a user to wear on the ear, and the ear clip or the ear hook is used for sensing the pulse signal and transmitting the pulse signal as a wireless signal. The receiving and displaying device comprises a microprocessor which is respectively connected with a wireless receiver, a display unit and a bicycle speed sensor. Can be used for sensing the speed of the bicycle, and simultaneously displaying the speed of the bicycle, the total mileage, the pulse signal of the user, the heat consumption and other information through the display unit.

Description

But the bicycle use instrument of sensing pulse signal

Technical field

The utility model is the design about a kind of bicycle integrating apparatus, but particularly about a kind of bicycle use instrument of sensing pulse signal.

Background technology

The pulse beat sensing device is owing to having the function of sensing user pulse beat situation, so be widely used at present in the fields such as various medical science equipment, sports equipment.The for example pulse beat sensing device use of sports equipment of can arranging in pairs or groups with in sporter's motion, can give sensing and show the speed of pulse beat via the pulse beat sensing device.

The essential structure of traditional pulse beat sensing device comprises as electrode to be used with the rubber conducting strip of detecting heartbeat signal and the control circuit with signal processing and Presentation Function.After constitute electrically connecting between rubber conducting strip and the control circuit,, promptly can utilize signal processing circuit in the control circuit to be handled and shown by the actual pulse beat signal that the rubber conducting strip is detected.

For example in number No. 20040665 patent of the novel patent announcement of TaiWan, China card, a kind of structure of pulsometer projector is disclosed, its structure is used to launch heartbeat signal to a pulsometer, supply a user utilization to show a cardiopulmonary information, it comprises an apparatus body, be equiped with a signal projector, to launch heartbeat signal, an insulation pectoral girdle, one is connected axle, be positioned between insulation pectoral girdle and apparatus body, bearing the pulling force between apparatus body and insulation pectoral girdle, and one conduct electricity pectoral girdle, it is arranged on the insulation pectoral girdle, in order to contact user's a chest, detecting heartbeat signal, and deliver to signal projector.

And the design of another kind of known pulse beat sensing device is body end face or the side that contact electrode is configured in a Wristwatch-type, by the user its two hands are touched respectively on contact electrode and pulse beat situation itself.For example in number No. 501747 patent of the novel patent announcement of TaiWan, China card, a kind of wrist-watch of tool pulse beat detecting is disclosed, be to be provided with a sensor eyeglass in a table body, and being provided with one, this table body in-to-in machine stamen can detect the circuit control unit that pulse beat is beated, this circuit control unit is by the variation of emission infrared ray with detecting inside of human body haemoconcentration, to record the number of pulse beat, and cooperate light control circuit detecting user whether to use finger touch sensor eyeglass, with start-up circuit control unit in-to-in tally function; Thus, can provide the number of accurate measurement pulse beat, the misoperation of avoiding community noise to cause.

Yet traditional pulse beat sensing device mostly is the kenel that is designed to the pectoral girdle formula, the pulse beat sensing device must be worn in use and be attached to the user front, and is extremely inconvenient when reality is used.

Pulse beat sensing device as for traditional Wristwatch-type, when the user desires to know the pulse beat situation of itself, must use together by two hands, comparatively inconvenience during use is so can't be widely used in every motion occasions such as (run for example by bike,, ski ...).

The utility model content

But the purpose of this utility model is to provide a kind of bicycle use instrument of sensing pulse signal, so that the user can show user's pulse signal, heat exhaustion information simultaneously when driving bicycle, and relevant informations such as the speed of bicycle and total kilometrage.

For achieving the above object, but the bicycle use instrument of the sensing pulse signal that the utility model provides includes an earclip type pulse sensing device and a receiving and displaying device.Earclip type pulse sensing device comprises wears attached structure, an ear clip, a pulse transducer, a signal transmssion line and a microcontroller.Wear attached structure and be linked to earclip type pulse sensing device, wear attached structure and can be a clip, invest on its collar for user's folder.Ear clip invests ear-lobe portion in order to provide the user to press from both sides, and has a pulse transducer and be arranged in the ear clip, in order to the pulse signal of sensing user ear-lobe portion.Signal transmssion line is arranged at the select location of earclip type pulse sensing device, in order to connect the pulse transducer of earclip type pulse sensing device and ear clip.Microcontroller is arranged in the earclip type pulse sensing device, and is connected in signal transmssion line, and receives the pulse signal of pulse transducer institute sensing via signal transmssion line, produces the information signal of representing user's pulse state according to the pulse signal that is received again.Receiving and displaying device includes a microprocessor, and it is connected with a wireless receiver, a display unit and a bicycle speed sensor respectively.The information signal launched in order to the wireless launcher that receives earclip type pulse sensing device of wireless receiver and transfer to microprocessor wherein, and shown via display unit, and bicycle speed sensor system is installed in a bicycle, speed signal in order to the sensing bicycle, and speed signal transferred to microprocessor, export display unit again to and shown.

Effect of the present utility model:

Via the technological means that the utility model adopted, when driving bicycle, the user only needs the ear clip folder is invested its ear-lobe portion, or be placed in ear with ear-hang, can wear heartbeat sensing device and sensing pulse beat signal easily, and simultaneously by relevant informations such as bicycle speed sensor demonstration bicycle speeds.Do not need as the pulse beat sensing device of traditional Wristwatch-type, to be subject to and must to use together by two hands, but and the user be absorbed in and drive bicycle, and when needing, understand the pulse beat situation of self whenever and wherever possible, relatively reach reference to provide as state of kinematic motion.

Description of drawings

Fig. 1 is the block diagram of the earclip type pulse sensing device of the utility model first embodiment;

Fig. 2 is the block diagram of the earclip type pulse sensing device another side of the utility model first embodiment;

Fig. 3 is the scheme drawing of wearing the collar that invests the user of the utility model first embodiment;

Fig. 4 is the control circuit figure of the utility model first embodiment;

Fig. 5 is the scheme drawing of the receiving and displaying device of the utility model first embodiment.

Fig. 6 is that the utility model first embodiment is used in the scheme drawing that drives bicycle;

Fig. 7 is the block diagram of the supra-aural pulse sensing device of the utility model second embodiment.

Primary clustering nomenclature in the accompanying drawing

100 bicycle use instrument

1 earclip type pulse sensing device

1a supra-aural pulse sensing device

11 loam cakes

12 lower covers

13 wear attached structure

14 start units

2 signal transmssion lines

21 ear clips

211 pulse transducers

3 power lights

41 microcontrollers

42 wireless launchers

43 storage elements

44 battery units

5 receiving and displaying devices

51 wireless receivers

52 microprocessors

53 display units

54 speed sensitive unit

The C collar

The E ear-lobe

The specific embodiment

The specific embodiment that the utility model adopted will be further described by following embodiment and accompanying drawing.

Consult shown in Figure 1ly, show the block diagram of the earclip type pulse sensing device of the utility model first embodiment.But the bicycle use instrument 100 of sensing pulse signal of the present utility model mainly comprises an earclip type pulse sensing device 1 and a receiving and displaying device 5 (for example shown in Figure 4).At first with regard to the surface structure of earclip type pulse sensing device 1, earclip type pulse sensing device 1 is involuted by a loam cake 11 and a lower cover 12, is provided with one in the bottom surface of lower cover 12 and wears attached structure 13.One select location of earclip type pulse sensing device 1 is connected with a signal transmssion line 2.One pulse transducer 211 is set in the ear clip 21, and pulse transducer 211 is connected in earclip type pulse sensing device 1 with signal transmssion line 2.

Consult shown in Figure 2ly, show the block diagram of the earclip type pulse sensing device another side of the utility model first embodiment.Earclip type pulse sensing device 1 has a start unit 14, and start unit 14 is arranged at earclip type pulse sensing device 1 and wears the desired location that 13 on attached structure depends on lower cover 12.The loam cake 11 of earclip type pulse sensing device 1 can be provided with a power light 3, can be used to show the battery power status of earclip type pulse sensing device 1.

Consulting shown in Figure 3ly, is the scheme drawing that the earclip type pulse sensing device of the utility model first embodiment is worn the collar that invests the user.Earclip type pulse sensing device 1 can utilize to be worn attached structure 13 and wears on the collar C or other position of clothing that invests the user, and the ear clip 21 of earclip type pulse sensing device 1 is held on user's ear-lobe E of portion, and the pulse transducer 211 of ear clip 21 is attached at the pulse of user's ear-lobe portion E surface with the sensing user.In the present embodiment, earclip type pulse sensing device 1 to wear attached structure 13 be a clip, the clamping action that the user can utilize clip fixedly earclip type pulse sensing device 1 also can be other different anchor fitting or is fixed on other position of user's clothing but wear attached structure 13 in collar C.

When earclip type pulse sensing device 1 is fixed in user's collar C to wear attached structure 13, the user is that available ear clip 21 is held on the E of ear-lobe portion, this moment, ear clip 21 interior pulse transducers 211 were attached on the pulse of user's ear-lobe E of portion, and the pulse signal that pulse transducer 211 is received transfers to microcontroller 41 via signal transmssion line 2.

Consult shown in Figure 4ly, show the control circuit figure of the utility model first embodiment.As shown in the figure, with regard to its inside was formed, earclip type pulse sensing device 1 included a start unit 14, a pulse transducer 211, a power light 3, a microcontroller 41, a wireless launcher 42, a storage element 43 and a battery unit 44.Storage element 43 is connected in microcontroller 41, in order to store the data of microcontroller 41 required uses.Battery unit 44 is connected in microcontroller 41 and power light 3, in order to the required electric power of supply earclip type pulse sensing device 1.

The pulse transducer 211 of earclip type pulse sensing device 1 is connected in signal transmssion line 2, in order to sensing user's pulse signal.Pulse transducer 211 can be an infradred sensor.Pulse transducer 211 can be sent to microcontroller 41 via signal transmssion line 2 with the pulse signal of institute's sensing.

Microcontroller 41 is connected in a signal transmssion line 2 and a wireless launcher 42, after controller 41 mainly receives the pulse signal of 211 sensings of pulse transducer via signal transmssion line 2, produce the information signal of representing user's pulse state according to the pulse signal that is received again, and it is sent out a wireless signal via wireless launcher 42.

In addition, have a battery saving mode in the microcontroller 41 and enter power down mode when a schedule time does not receive the pulse signal of 211 sensings of pulse transducer in order to what the earclip type pulse sensing device 1 of stopping using at microcontroller 41 made.When earclip type pulse sensing device 1 was in power down mode, 14 earclip type pulse sensing device 1 were restarted even the user presses start unit.

And receiving and displaying device 5 comprises a wireless receiver 51, a microprocessor 52, a display unit 53 and a bicycle speed sensor 54.Wireless receiver 51 can receive the wireless signal that the wireless launcher 42 of earclip type pulse sensing device 1 sends, and wireless receiver 51 can be sent to microprocessor 52 with the information signal that is received, and is shown via display unit 53.

And bicycle speed sensor 54 is arranged at the wheel shaft of bicycle, in order to receive vehicle wheel rotational speed and to produce speed signal, again the speed signal that is received is sent to microprocessor 52.Microprocessor 52 in receive information signal that wireless receiver 51 transmitted and bicycle speed sensor 54 can be with the speed signal that is received after, information signal can be converted to user's Pulse Rate, and speed signal is converted to the speed of bicycle running, and user's the Pulse Rate and the speed of bicycle running are shown via display unit 53.Except that being applied to bicycle, bicycle speed sensor 54 also can be arranged on the flywheel shaft of cycling-trainer the rotating speed in order to the sensing flywheel.

Consulting Fig. 5, is the scheme drawing of the receiving and displaying device of the utility model first embodiment.As shown in the figure, the display unit 53 of receiving and displaying device 5 can be in order to demonstration user's a movable information and the running information of bicycle.Movable information can the person of being to use pulse rate information (for example being unit) and heat exhaustion information (for example being unit) with the calorie with BPM, and running information includes the velocity information (for example with kilometer/hour be unit) and the total kilometrage information (for example being unit with the kilometer) of bicycle.

Consulting shown in Figure 6ly, is that the utility model preferred embodiment is used in the scheme drawing that drives bicycle.Wearing attached structure 13 is an ear-hang, and the user can utilize ear-hang to hang to invest ear, when driving bicycle, showing user's pulse signal simultaneously, and the relevant informations such as speed of bicycle.

Fig. 7 is the block diagram of the supra-aural pulse sensing device of the utility model second embodiment.As shown in the figure, the main composition of the utility model second embodiment is similar to first embodiment, and as previous embodiment, also can drive the bicycle aspect to be applied in conjunction with receiving and displaying device 5, and its action principle and mode are identical, so repeat no more.

Main difference is that the earclip type pulse sensing device 1 of first embodiment also can be a supra-aural pulse sensing device 1a, be that mainly it wears attached structure 13 is an ear-hang at this, in order to supra-aural pulse sensing device 1a being placed in user's ear, but with sensing user's pulse signal simultaneously when driving bicycle.

More than narration only is preferred embodiment explanation of the present utility model, and those skilled in the art are when doing other all improvement according to above-mentioned explanation, and only these changes still belong in the claim scope of creation spirit of the present utility model and application.

Claims

1. A bicycle instrument capable of sensing a pulse signal, used to enable a user to simultaneously display the user’s pulse signal while riding a bicycle, characterized in that it includes:

An ear clip type pulse sensing device and a receiving display device, the ear clip type pulse sensing device includes:

A wearing structure for the user to be worn, combined with the ear clip pulse sensing device;

an ear clip;

A pulse sensor for sensing the pulse signal of the user's earlobe is arranged in the ear clip;

A signal transmission line, connecting the ear clip-type pulse sensing device and the pulse sensor of the ear clip;

a wireless transmitter;

A microcontroller, set in the ear clip pulse sensing device and connected to the signal transmission line, the microcontroller receives the pulse signal sensed by the pulse sensor through the signal transmission line, and then generates a representative signal according to the received pulse signal The information signal of the pulse state of the user is transmitted to the wireless transmitter;

The receiving and displaying device includes a microprocessor, which is respectively connected to a wireless receiver, a display unit and a bicycle speed sensor; wherein the wireless receiver receives the wireless transmitter of the ear-clip pulse sensing device The information signal is transmitted to the microprocessor and displayed through the display unit, and the bicycle speed sensor is installed on a bicycle to sense the speed signal of the bicycle and transmit the speed signal to the microprocessor, Then output to the display unit for display.

2. The bicycle instrument capable of sensing pulse signals as claimed in claim 1, wherein the wearing structure is a clip.

3. The bicycle instrument capable of sensing pulse signals as claimed in claim 1, wherein the wearing structure is an ear hook.

4. The bicycle meter capable of sensing pulse signals as claimed in claim 1, wherein the pulse sensor is an infrared sensor.

5. The bicycle meter capable of sensing pulse signals as claimed in claim 1, characterized in that it comprises a power indicator light, which is arranged at a selected position of the ear clip-type pulse sensing device.

6. The bicycle instrument capable of sensing pulse signals as claimed in claim 1, wherein the bicycle speed sensor is combined and used in an indoor exercise bike.

7. The bicycle instrument capable of sensing pulse signals as claimed in claim 1, wherein the microcontroller includes a built-in power-saving mode, which enters the power-saving mode after a predetermined time without receiving pulse signals model.

8. The instrument for bicycles capable of sensing pulse signals as claimed in claim 7, characterized in that it comprises a starting unit for reactivating the ear-clip pulse sensing device.