阅读说明：本技术 一种测试装置和测试方法 (A kind of test device and test method ) 是由 方志刚 黄飞 于 2019-09-04 设计创作，主要内容包括：本发明公开了一种测试装置和测试方法,用于提高测试效果和测试效率。本发明实施例提供的测试装置包括暗箱和反射部件,其中,暗箱内设有密封的腔体,所述暗箱的表面设有开孔,该开孔和该腔体连通。反射部件设置在该腔体内,所述反射部件的反射面与所述开孔相对,所述反射面用于反射从所述开孔射入的测试光信号,所述测试光信号为待测试的电子设备发出的光信号。这样,待测试的电子设备发出测试光信号,该测试光信号通过暗箱上的开孔进入该暗箱的腔体内,照射到反射部件的反射面,并被该反射面从该开孔反射出暗箱的腔体。通过反射回的测试光信号可对电子设备的功能进行测试。通过该测试装置完成对电子设备的测试,提高了测试效果和测试效率。(The invention discloses a kind of test device and test methods, for improving test effect and testing efficiency.Test device provided in an embodiment of the present invention includes camera bellows and reflection component, wherein Packed cavity is set in camera bellows, the surface of the camera bellows is equipped with aperture, which is connected to the cavity.Reflection component is arranged in this cavity, and the reflecting surface of the reflection component is opposite with the aperture, and the reflecting surface is used to reflect the test optical signal injected from the aperture, and the test optical signal is the optical signal that electronic equipment to be tested issues.In this way, electronic equipment to be tested issues test optical signal, which is entered by the aperture on camera bellows in the cavity of the camera bellows, is irradiated to the reflecting surface of reflection component, and reflected the cavity of camera bellows from the aperture by the reflecting surface.The function of electronic equipment can be tested by the test optical signal being reflected back.The test to electronic equipment is completed by the test device, improves test effect and testing efficiency.)

1. a kind of test device characterized by comprising

Camera bellows sets Packed cavity in the camera bellows, and the surface of the camera bellows is equipped with aperture, and the aperture and the cavity connect It is logical；

Reflection component, in the cavity, the reflecting surface of the reflection component is opposite with the aperture for the reflection component setting, The reflecting surface is used to reflect the test optical signal injected from the aperture, and the test optical signal is electronic equipment to be tested The optical signal of sending.

2. test device according to claim 1, which is characterized in that further include:

Regulating member, the regulating member are connected with the reflection component, the regulating member for adjust the reflecting surface and The distance between described aperture.

3. test device according to claim 2, which is characterized in that

The regulating member includes fixed column, moving portion and adjusts screw, and the fixed column and the moving portion are slidably connected, institute It states fixed column to be arranged on the inner wall of the cavity, one end of the separate fixed column of the moving portion and the reflection component Connection；

The moving portion is equipped with fluting, and the adjusting screw is slotted through described to connect with the fixed column, the adjusting The cell wall of screw and the fluting is slidably connected；

When adjusting screw rotation, the moving portion is mobile relative to the fixed column.

4. test device according to claim 1, which is characterized in that

To inside the camera bellows outside the camera bellows, the cross section of the aperture is gradually increased.

5. test device according to claim 4, which is characterized in that

The wall surface of the aperture is cone side structure.

6. test device according to claim 1, which is characterized in that further include:

Accommodating part on the camera bellows outer surface is set, and the accommodating part is around aperture protrusion setting, the appearance Component is set for accommodating electronic equipment to be tested.

7. test device according to claim 1, which is characterized in that

The reflection component includes support plate and gray card, and the gray card is arranged in the support plate, and the reflecting surface is described The surface of gray card.

8. test device according to claim 1, which is characterized in that

The test optical signal is for testing human heart rate, the photoelectricity volume of test optical signals electronic equipment to be tested Trace the sending of PPG heart rate functional component.

9. a kind of test method characterized by comprising

There is provided electronic equipment and test device to be tested, wherein the test device includes camera bellows and reflection component, described dark Packed cavity is set in case, the surface of the camera bellows is equipped with aperture, and the aperture is connected to the cavity, the reflection component In the cavity, the reflecting surface of the reflection component is opposite with the aperture for setting；

The electronic equipment is placed into test position, so that described in the component alignment of the sending test optical signal of the electronic equipment The aperture of camera bellows；

It controls the electronic equipment and issues test optical signal, so that the test optical signal injects the cavity from the aperture Afterwards, the aperture is gone out by the reflective surface of the reflection component；

It controls the electronic equipment and receives the test optical signal reflected from the aperture, to calculate test result.

10. test method according to claim 9, which is characterized in that the test device further includes regulating member, described Regulating member is connected with the reflection component；

It is described the electronic equipment is placed into test position before, the method also includes:

The distance between the reflecting surface and the aperture are adjusted by the regulating member, so that the camera bellows simulates human body pair The reflection of the test optical signal.

Technical field

The present invention relates to testing field more particularly to a kind of test devices and test method.

Background technique

In order to provide the user with normally functioning electronic equipment, electronic equipment is on sale be sold to user before test. The functional test of some electronic equipments lacks corresponding test device, generally requires staff and is experienced in person to carry out test behaviour Make.For example, for the electronic consumer products with PPG heart rate function, to use the direct actual test of tissue.Change speech It, in process of production, substantially directly being worn with staff to the test of heart rate function should for such electronic consumer products Whether product is normal to test its heart rate function.

But experienced in a manner of carrying out test operation in person staff, need new product directly with work people The skin contact of member leads to the skin surface sweat for remaining staff on new product, causes the pollution to new product, and And such test mode, testing efficiency is low, and test consistency is poor.

Summary of the invention

The purpose of the present invention is to provide a kind of test device and test methods, for improving test effect and test effect Rate.

For this purpose, the embodiment of the present invention uses following technical scheme:

A kind of test device, comprising:

Camera bellows, Packed cavity is set in the camera bellows, and the surface of the camera bellows is equipped with aperture, the aperture and the chamber Body connection；

The reflecting surface of the reflection component and the aperture in the cavity is arranged in reflection component, the reflection component Relatively, the reflecting surface is used to reflect the test optical signal injected from the aperture, and the test optical signal is electricity to be tested The optical signal that sub- equipment issues.

Optionally, test device further include:

Regulating member, the regulating member are connected with the reflection component, and the regulating member is for adjusting the reflection The distance between face and the aperture.

Optionally, the regulating member includes fixed column, moving portion and adjusting screw, the fixed column and the moving portion Be slidably connected, the fixed column is arranged on the inner wall of the cavity, the moving portion far from the fixed column one end and The reflection component connection；

The moving portion is equipped with fluting, and the adjusting screw is slotted through described to connect with the fixed column, described The cell wall for adjusting screw and the fluting is slidably connected；

When adjusting screw rotation, the moving portion is mobile relative to the fixed column.

Optionally, to inside the camera bellows outside the camera bellows, the cross section of the aperture is gradually increased.

Optionally, the wall surface of the aperture is cone side structure.

Optionally, test device further include:

Accommodating part on the camera bellows outer surface is set, and the accommodating part is around aperture protrusion setting, institute Accommodating part is stated for accommodating electronic equipment to be tested.

Optionally, the reflection component includes support plate and gray card, and the gray card is arranged in the support plate, described anti- Penetrate the surface that face is the gray card.

Optionally, the test optical signal is set for testing human heart rate, test optical signals electronics to be tested Standby photoplethaysmography PPG heart rate functional component issues.

For this purpose, the embodiment of the present invention also uses following technical scheme:

A kind of test method, comprising:

There is provided electronic equipment and test device to be tested, wherein the test device includes camera bellows and reflection component, institute It states and sets Packed cavity in camera bellows, the surface of the camera bellows is equipped with aperture, and the aperture is connected to the cavity, the reflection Component is arranged in the cavity, and the reflecting surface of the reflection component is opposite with the aperture；

The electronic equipment is placed into test position, so that the component alignment of the sending test optical signal of the electronic equipment The aperture of the camera bellows；

It controls the electronic equipment and issues test optical signal, so that the test optical signal injects the chamber from the aperture After body, the aperture is gone out by the reflective surface of the reflection component；

It controls the electronic equipment and receives the test optical signal reflected from the aperture, to calculate test result.

Optionally, the test device further includes regulating member, and the regulating member is connected with the reflection component；

It is described the electronic equipment is placed into test position before, the method also includes:

The distance between the reflecting surface and the aperture are adjusted by the regulating member, so that the camera bellows simulates people Reflection of the body to the test optical signal.

Beneficial effects of the present invention:

Test device provided in an embodiment of the present invention includes camera bellows and reflection component, wherein Packed chamber is set in camera bellows The surface of body, camera bellows is equipped with aperture, which is connected to the cavity.Reflection component be arranged in this cavity, reflection component it is anti- Penetrate that face is opposite with aperture, reflecting surface is used to reflect the test optical signal injected from aperture, and test optical signal is electronics to be tested The optical signal that equipment issues.In this way, electronic equipment to be tested issues test optical signal, which passes through on camera bellows Aperture enters in the cavity of the camera bellows, is irradiated to the reflecting surface of reflection component, and reflect camera bellows from the aperture by the reflecting surface Cavity.The function of electronic equipment can be tested by the test optical signal being reflected back.Pass through test device completion pair The test of electronic equipment, improves test effect and testing efficiency.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram of the PPG heart rate functional component of a kind of electronic equipment provided in an embodiment of the present invention；

Fig. 2 is the usage scenario schematic diagram of electronic equipment shown in FIG. 1；

Fig. 3 is the test device of the embodiment of the present invention and the usage scenario schematic diagram of test method；

Fig. 4 is a kind of structural schematic diagram of test device provided in an embodiment of the present invention；

Fig. 5 is the sectional view of test device shown in Fig. 4；

Fig. 6 is the partial schematic diagram of test device shown in Fig. 4；

Fig. 7 is a kind of flow chart of test method provided in an embodiment of the present invention.

In figure:

1, electronic equipment；10, PPG heart rate functional component；11, infrared sensor；12, the first LED；13, the 2nd LED； 14, skin histology；15, photosensitive sensor；

2, test device；3, camera bellows；4, aperture；5, reflection component；51, support plate；52, gray card；6, regulating member；61, Fixed column；62, moving portion；63, screw is adjusted；64, it slots；7, accommodating part.

Specific embodiment

The embodiment of the invention provides a kind of test device 2 and test methods, for improving test effect and testing efficiency.

In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention Range.

To facilitate understanding of the present embodiment of the invention the test device 2 and test method provided, first below to of the invention real It applies some terms that example is related to and usage scenario is introduced.

1, photoplethaysmography (photoplethysmograph, PPG).Human motion heart rate can be carried out using PPG technology Detection.It utilizes photoelectric sensor, detects the difference of the intensity of reflected light after blood of human body and tissue resorption, traces out Variation of the capacity of blood vessel within cardiac cycle, and heart rate is calculated from obtained pulse wave.

2, the electronic equipment 1 with PPG heart rate function.The class of electronic devices 1 by PPG technology can heart rate to human body into Row detection.The class of electronic devices 1 such as can be Intelligent bracelet, smartwatch, equipment mobile phone, the embodiment of the present invention to this not It is specifically limited.

The PPG heart rate functional component 10 of the class of electronic devices 1 is as shown in Figure 1, the PPG heart rate functional component 10 includes photosensitive Sensor 15 and light emitting diode (Light Emitting Diode, LED).Wherein LED is used to emit detection human heart rate's Optical signal, photosensitive sensor 15 is for receiving the optical signal being reflected back.The usage scenario of the class of electronic devices 1 can refer to Fig. 2.

By taking the PPG heart rate functional component 10 of electronic equipment 1 shown in FIG. 1 as an example, to the working principle of the class of electronic devices 1 It is illustrated.It is red on PPG heart rate functional component 10 after electronic equipment 1 opens PPG function with reference to usage scenario shown in Fig. 2 Outside line sensor 11 judges whether working environment is proximity state.When electronic equipment 1 is close to skin, infrared sensor 11 is sentenced Break as proximity state, that is, is confirmed as contact condition.At this point, the green light lamp of the first LED12 and the 2nd two 525nm of LED13 start Emit optical signal, the optical signal directive skin of the first LED12 and the 2nd LED13 transmitting, these optical signals penetrate skin histology 14 And reflected, the optical signal being reflected back is received by the photosensitive sensor 15 on PPG heart rate functional component 10, thus electronic equipment 1 Optical signal is analyzed based on the received, calculates the heart rate of human body.

Wherein, the optical signal that PPG heart rate functional component 10 issues can be green light, infrared light etc., the embodiment of the present invention It is not specifically limited in this embodiment.Below in the description of embodiment, mainly said by taking 10 green light of PPG heart rate functional component as an example It is bright.

Fig. 3 is the test device 2 of the embodiment of the present invention and the usage scenario schematic diagram of test method.By electronics to be tested Equipment 1 is placed into the check bit of test device 2, is then turned on the PPG function of electronic equipment 1.The LED of electronic equipment 1 emits light Signal (for example, green light), the aperture 4 on camera bellows 3 that the green light of transmitting passes through test device 2 enter camera bellows 3, and by camera bellows 3 Reflection component 5 reflect, the optical signal of reflection projects camera bellows 3 from the aperture 4, to be connect by the photosensitive sensor 15 of electronic equipment 1 Receive, thus electronic equipment 1 based on the received optical signal carry out HR values calculating.

With reference to the accompanying drawing and the explanation of above-mentioned term introduction and usage scenario, by specific embodiment come into One step illustrates the technical solution of the embodiment of the present invention.

Fig. 4 is a kind of structural schematic diagram of test device 2 provided in an embodiment of the present invention, and Fig. 5 is cuing open for the test device 2 Face figure.

Fig. 4 and Fig. 5 are please referred to, the test device 2 of the embodiment of the present invention includes camera bellows 3 and reflection component 5.Wherein, camera bellows 3 Packed cavity is inside set, the surface of the camera bellows 3 is equipped with aperture 4, which is connected to the cavity.

Reflection component 5 is arranged in this cavity, and the reflecting surface of reflection component 5 and the aperture 4 are opposite, and reflecting surface is for reflecting The test optical signal injected from aperture 4, test optical signal are the optical signal that electronic equipment 1 to be tested issues.

When needing some functions to electronic equipment 1 to test, controls the electronic equipment 1 and issues optical signal, wherein Electronic equipment 1 needs to complete function to be tested by the optical signal.The optical signal is to test optical signal.By the test optical signal The aperture 4 being irradiated on camera bellows 3, because the reflecting surface of reflection component 5 and the aperture 4 are opposite, so that reflective surface is from the aperture 4 The test optical signal of injection.The test optical signal of reflection projects the cavity of camera bellows 3 from the aperture 4 of camera bellows 3, by from camera bellows 3 Cavity reflections go out test optical signal detected, the detection of the function to electronic equipment 1 can be completed.

In embodiments of the present invention, test device 2 can test the function of a plurality of types of electronic equipments 1, for example, this is to be measured The electronic equipment 1 of examination is the equipment such as infrared radiation thermometer, Intelligent bracelet.

In a specific example, which is used to test the PPG heart rate function of electronic equipment 1.At this point, should Test optical signal is sent out for testing human heart rate, the PPG heart rate functional component 10 of test optical signals electronic equipment 1 to be tested Out.About the associated description of the electronic equipment 1 with PPG heart rate function, the portion of the working principle to PPG heart rate above can refer to The associated description divided.

At this point, the Optical filtering lamp transmitting test optical signal of electronic equipment 1, such as transmitting green light.The test optical signal passes through dark The aperture 4 of case 3 enters the cavity of camera bellows 3, and by the reflective surface of reflection component 5, the test optical signal of reflection passes through aperture 4 The cavity for projecting camera bellows 3, is received by the photosensitive sensor 15 of electronic equipment 1, so that electronic equipment 1 can calculate the test of reflection The intensity of optical signal.

Optionally, reflection component 5 includes support plate 51 and gray card 52, and gray card 52 is arranged in support plate 51, and reflecting surface is The surface of gray card 52.For example, support plate 51 is square plate, gray card 52 is placed in the support plate 51.In this way, facilitating gray card 52 installation and setting, so that the test device 2 of the embodiment of the present invention is easily fabricated.

When test device 2 is used to test the PPG heart rate function of electronic equipment 1, which sets for reflecting the electronics The test optical signal that standby 1 PPG heart rate functional component 10 issues.For example, the reflectance of gray card 52 is between 18-1 and 18+1.

It should be understood that in some embodiments, the reflecting surface of gray card 52 or reflection component 5 can reflect the light of all colours Line.

In order to enable the test device 2 of the embodiment of the present invention has wider array of test scope, to further increase test Accuracy, and make the embodiment of the present invention test device 2 be suitable for more electronic equipments 1.In some embodiments, it surveys It further includes regulating member 6 that trial assembly, which sets 2, wherein the regulating member 6 and reflection component 5 connect, and regulating member 6 is for adjusting reflection The distance between face and aperture 4.By changing the distance between reflecting surface and aperture 4, to change reflecting surface and electronic equipment 1 The distance between the component of test optical signal is issued, to change the intensity of the test optical signal of reflective surface.Specifically may be used Think, the distance between reflecting surface and aperture 4 are big, and the test attenuated optical signal of reflective surface is big；Between reflecting surface and aperture 4 Distance it is small, the test attenuated optical signal of reflective surface is small.It is wanted in this way, the test optical signal of reflection is able to satisfy more tests It asks, extends the applicable electronic equipment 1 of the test device 2 of the embodiment of the present invention, and improve the precision of test.For example, by using Green light is reflected using gray card 52 in camera bellows 3, the distance of gray card 52 to 3 aperture 4 of camera bellows is adjustable, and 52 position of gray card can after adjustment It is fixed.When electronic equipment 1 to be tested emits green light, human body is less to the volume reflection of the green light, in order to which accurate simulation goes out people Absorption of the body tissue to green light, the reflection component 5 in camera bellows 3 can be adjusted, to adjust the reflecting surface of reflection component 5 to electronics The distance of the light source of equipment 1, so that PPG heart rate functional component 10 of the reflecting surface far from electronic equipment 1.

For example, when electronic equipment 1 is the electronic equipment 1 with PPG heart rate function, if the PPG heart rate of the electronic equipment 1 10 green light of functional component is reflected because green light is decayed very greatly in the two-way process for penetrating human body by human heart rate's blood vessels The value of green light back is lower, so that the signal of the green light for the reflection that the photosensitive sensor 15 of electronic equipment 1 receives is lower.It changes Yan Zhi, electronic equipment 1 user in actual use, the photosensitive sensor 15 of electronic equipment 1 receive the green optical signal of reflection compared with It is low.If the green light of the reflective surface of reflection component 5 is greater than the light intensity of the green light of human body reflection, such as the reflectance of gray card 52 is When 18%, it can realize that adjustment is anti-by adjusting the distance between the component of reflecting surface and the sending test optical signal of electronic equipment 1 It is anti-to reach human body so that reflection component 5 simulates reflection of the human body to test optical signal for the decaying of the light intensity for the green light penetrated The same effect penetrated improves the accuracy of test.Also, the applicable electronic equipment 1 of the test device 2 of the embodiment of the present invention is sent out The range of green light out can be wider.

In the specific use process, can be before testing electronic equipment 1, tune early period in such a way that data acquire Whole regulating member 6, so that the distance between reflecting surface and aperture 4 are fixed.For example, first testing electronic equipment 1 using tissue Sample, read the human body signal value that receives of electronic equipment 1, and be averaged, obtain human test's average value.Then by electronics The sample of equipment 1 is put into read test value in test device 2, compares human test's average value according to the size of test value to adjust Regulating member 6, to adjust the distance between reflecting surface and aperture 4.When testing electronic equipment 1, reflecting surface and aperture 4 The distance between no longer adjust.

About regulating member 6 specific implementation there are many, enumerate one of example below.

As shown in fig. 6, regulating member 6 includes fixed column 61, moving portion 62 and adjusting spiral shell in an example of the invention Nail 63, fixed column 61 and moving portion 62 are slidably connected, and fixed column 61 is arranged on the inner wall of the cavity of camera bellows 3, moving portion 62 One end and reflection component 5 far from fixed column 61 connect.Moving portion 62 be equipped with fluting 64, adjust screw 63 through fluting 64 with It is connected with fixed column 61, the cell wall for adjusting screw 63 and the fluting 64 is slidably connected.When adjusting the rotation of screw 63, moving portion 62 It is mobile relative to fixed column 61.User, which rotates, adjusts screw 63, and the cell wall because adjusting screw 63 and fluting 64 is slidably connected, and adjusts spiral shell Nail 63 drives moving portion 62 by the cell wall of fluting 64, so that moving portion 62 is mobile relative to fixed column 61.It is remote because of moving portion 62 One end and reflection component 5 from fixed column 61 connect, so that reflection component 5 is moved with the movement of moving portion 62, so i.e. It is convenient to realize the distance between reflecting surface and aperture 4 of adjustment reflection component 5.

It should be understood that regulating member 6 can also be other implementations, for example, regulating member 6 include fixation member and Mobile branch, fixation member and mobile branch's clamping, reflection component 5 are connected with mobile branch.Fixation member and mobile branch have Multiple clamping positions, in different clamping positions, the distance between the reflecting surface of reflection component 5 and aperture 4 are different.

In order to facilitate user's operation regulating member 6, and the test device 2 of the embodiment of the present invention is easily installed, it can Selection of land, camera bellows 3 are openable and closable body structure, and user can open and close the cavity of the camera bellows 3.

The light reflection that aperture 4 on camera bellows 3 issues electronic equipment 1 by 3 wall thickness of camera bellows in order to prevent, implements in the present invention In example, optionally, to inside camera bellows 3 outside camera bellows 3, the cross section of aperture 4 is gradually increased.In other words, which is in direction Funnel-form inside camera bellows 3 may make aperture 4 at the opening edge on 3 surface of camera bellows without thickness.In this way, electronic equipment 1 issues Test optical signal from camera bellows 3 aperture 4 enter camera bellows 3 cavity when, will not be reflected by the wall thickness at the aperture 4, thus Interference of the aperture 4 to optical signal is avoided, the accuracy of the test to electronic equipment 1 is improved.

Wherein, there are many specific constructive forms of aperture 4, for example, the wall surface of aperture 4 is cone side structure, alternatively, The wall surface of aperture 4 is trapezium structure etc., and the embodiment of the present invention is not specifically limited in this embodiment.

In order to facilitate electronic equipment 1 to be tested is placed, optionally, test device 2 further includes being arranged in 3 outer surface of camera bellows On accommodating part 7.The accommodating part 7 is around the protrusion setting of aperture 4, and accommodating part 7 is for accommodating electronic equipment to be tested 1.The center portion of accommodating part 7 forms accommodating cavity, and the aperture 4 on camera bellows 3 is located at the bottom of the accommodating cavity.When electricity to be tested When sub- equipment 1 is placed into the accommodating cavity of the accommodating part 7, which can fix electronic equipment 1, and electronics is set Aperture 4 on component (such as PPG heart rate functional component 10) the alignment camera bellows 3 of standby 1 sending test optical signal.Such setting Staff can be facilitated to put electronic equipment 1 when testing electronic equipment 1, improve testing efficiency.

In embodiments of the present invention, the position of the aperture 4 on camera bellows 3 can there are many selections.For example, by aperture 4, reflecting part The top of camera bellows 3 is arranged in the components such as part 5 and accommodating part 7, to facilitate staff that electronic equipment 1 is placed into camera bellows 3 On to be tested.It should be understood that the other positions in camera bellows 3 also can be set in the components such as aperture 4, reflection component 5, such as set It sets on the side wall of camera bellows 3, the embodiment of the present invention is not specifically limited in this embodiment.

There are many forms, for example, rectangular parallelepiped structure, cylindrical structure, irregular figure structure for the body structure of camera bellows 3 Etc..The structure of cavity in camera bellows 3 can also be there are many form, for example, the cavity is that inner space length is about The cube structure of 200mm.

In conclusion test device 2 provided in an embodiment of the present invention includes camera bellows 3 and reflection component 5, wherein in camera bellows 3 If Packed cavity, the surface of camera bellows 3 is equipped with aperture 4, which is connected to the cavity.Reflection component 5 is arranged in the cavity Interior, the reflecting surface of reflection component 5 and aperture 4 are opposite, and reflecting surface is used to reflect the test optical signal injected from aperture 4, test light Signal is the optical signal that electronic equipment 1 to be tested issues.In this way, electronic equipment 1 to be tested issues test optical signal, the survey It tries optical signal to enter by the aperture 4 on camera bellows 3 in the cavity of the camera bellows 3, is irradiated to the reflecting surface of reflection component 5, and by this Reflecting surface reflects the cavity of camera bellows 3 from the aperture 4.By the test optical signal that is reflected back can function to electronic equipment 1 into Row test.The test to electronic equipment 1 is completed by the test device 2, improves test effect and testing efficiency.

The test device 2 in conjunction with described in above-mentioned each embodiment and the explanation of above-mentioned term introduction and usage scenario, A kind of test method provided in an embodiment of the present invention is introduced below.

The operation scenario figure of the test method can refer to Fig. 3, and the test device 2 which is related to can refer to each above Test device 2 described in a embodiment.

With reference to Fig. 7, the test method of the embodiment of the present invention, comprising:

Step 701: electronic equipment 1 and test device 2 to be tested are provided.

Wherein, test device 2 includes camera bellows 3 and reflection component 5, sets Packed cavity, the surface of camera bellows 3 in camera bellows 3 Equipped with aperture 4, aperture 4 is connected to cavity, and reflection component 5 is arranged in the cavity, and the reflecting surface of reflection component 5 and aperture 4 are opposite. About more implementations of test device 2, each embodiment above can refer to the detailed description of test device 2.

Electronic equipment 1 is that can issue optical signal, and the equipment detected by optical signal, about electronic equipment 1 More implementations can refer to each embodiment above to the detailed description of electronic equipment 1.

Step 702: electronic equipment 1 being placed into test position, so that the component pair of the sending test optical signal of electronic equipment 1 The aperture 4 of quasi- camera bellows 3.

Wherein, spatial position locating for electronic equipment 1 when test position is test electronic equipment 1.For example, in test device 2 When being provided with accommodating part 7, the accommodating cavity of accommodating part 7 is test position.

Electronic equipment 1 is placed on test position by tester in order to test electronic equipment 1, to prepare for test. In test position, the component (such as PPG heart rate functional component 10) of the sending test optical signal of electronic equipment 1 is directed at test device 2 Camera bellows 3 on aperture 4.

Step 703: controlling electronic devices 1 issues test optical signal, so as to optical signal is tested after the injection cavity of aperture 4, Aperture 4 is gone out by the reflective surface of reflection component 5.

After electronic equipment 1 is placed into test position, the component alignment camera bellows 3 of the sending test optical signal of electronic equipment 1 Aperture 4.After issuing test optical signal to, tester's controlling electronic devices 1, the test optical signal is from the aperture 4 on camera bellows 3 The cavity in camera bellows 3 is injected, because the reflecting surface of reflection component 5 and aperture 4 are opposite, test optical signal is irradiated to reflection component 5 On reflecting surface, aperture 4 is gone out by the reflective surface of reflection component 5.

Step 704: controlling electronic devices 1 receives the test optical signal reflected from aperture 4, to calculate test result.

Optical signal is tested after the injection of aperture 4, electronic equipment 1 receives the test optical signal, according to the test optical signal Calculate test result.The test result is for judging whether the quality of electronic equipment 1 meets the requirements.

For example, electronic equipment 1 has PPG heart rate functional component 10, electronic equipment 1 passes through the PPG heart rate functional component 10 Green light is issued, to realize the detection to human heart rate.In order to detect the electronic equipment 1, which is placed into test The heart rate detecting function of electronic equipment 1 is opened in position, and the PPG heart rate functional component 10 of electronic equipment 1 issues green light, and the green light is logical The cavity of camera bellows 3 is injected in the aperture 4 for crossing camera bellows 3, and by the reflective surface of the intracorporal reflection component 5 of chamber, the green light of reflection from Camera bellows 3 is projected in the aperture 4 of camera bellows 3, is received by the photosensitive sensor 15 of electronic equipment 1, so that electronic equipment 1 can be based on the received Green light calculates HR values, according to the quality of the achievable heart rate detecting function to electronic equipment 1 of calculated HR values Judgement.

Optionally, test device 2 further includes regulating member 6, and regulating member 6 and reflection component 5 connect.By electronic equipment 1 is placed into before test position, the method for the embodiment of the present invention further include: adjusted between reflecting surface and aperture 4 by regulating member 6 Distance so that camera bellows 3 simulate human body to test optical signal reflection.

Because 5 pairs of reflection component test optical signal reflection with might not be consistent in actual use, in order to simulate reality The usage scenario on border can adjust the distance between reflecting surface and aperture 4 by regulating member 6, realize adjustment reflecting surface and electronics The distance between the luminous component of equipment 1, to change dough softening when test optical signal is projected from aperture 4, so that 3 mould of camera bellows Human body is drawn up to the reflection case of test optical signal, to increase test of the test device 2 to the electronic equipment 1 of different model Range, and improve the measuring accuracy of test device 2.

It, can retouching in detail refering to the regulating member 6 of embodiment illustrated in fig. 6 about the specific implementation of regulating member 6 It states, details are not described herein.

The test method of the embodiment of the present invention, whether the PPG heart rate functional component 10 that can be used for testing electronic equipment 1 can be just Often work.In a specific usage scenario, the PPG heart rate function of electronic equipment 1 is tested, it can be by electronics to be tested The test device 2 of equipment 1 through the embodiment of the present invention completes test, for example, electronic equipment 1 to be placed into the survey of test device 2 Examination is tested on position, in this way, electronic equipment 1 can not have to guarantee that electronic equipment 1 arrives consumer with employee's skin contact in advance Surface cleanliness in hand.The embodiment of the present invention test device 2 and test method test environment consistency it is good, accidentally test compared with It is few.In addition, the distance of aperture 4 of the reflecting surface of adjustable reflection component 5 to camera bellows 3 realizes the tune of the reflectivity to camera bellows 3 It is whole, so as to meet various models the electronic equipment 1 with PPG heart rate function detection.

The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.