CN209731571U - The detection device of terminal shell - Google Patents
The detection device of terminal shell Download PDFInfo
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- CN209731571U CN209731571U CN201921003932.6U CN201921003932U CN209731571U CN 209731571 U CN209731571 U CN 209731571U CN 201921003932 U CN201921003932 U CN 201921003932U CN 209731571 U CN209731571 U CN 209731571U
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Abstract
Present disclose provides a kind of detection devices of terminal shell, belong to field of terminal equipment.The detection device of the terminal shell detects terminal shell to be measured, terminal shell to be measured includes atrium, the side wall of atrium is equipped with sound inlet and sound outlet hole, is equipped with the first leading note sealing element being connected to sound inlet, and the second leading note sealing element being connected to sound outlet hole in atrium.The detection device includes: imitation screen, sounding module and detection mould group.Wherein, imitation screen is detachably covered on atrium, and forms closed cavity with atrium.Sounding module is set to the outside of terminal shell to be measured, and conducting is bonded with sound inlet.Detection mould is mounted on the outside of terminal shell to be measured, and conducting is bonded with sound outlet hole.The detection device detects terminal shell, avoids tearing terminal device open in machine and re-assembly, and improves detection efficiency, and reduce human cost.
Description
Technical field
This disclosure relates to field of terminal equipment more particularly to a kind of detection device of terminal shell.
Background technique
Before factory, need to carry out terminal device the detection of many kinds of parameters.For example, terminal device include sound mould group with
And the leading note channel of conduction sound, it needs to detect the air-tightness in leading note channel and the audio of terminal device before factory,
To guarantee terminal device qualification.
Utility model content
It present disclose provides a kind of raising detection efficiency, avoids tearing terminal device open in machine and re-assembly, and reduce manpower
The detection device of the terminal shell of cost.
An aspect of this disclosure provides a kind of detection device of terminal shell, described for detecting terminal shell to be measured
Terminal shell to be measured includes atrium, and the side wall of the atrium is equipped with sound inlet and sound outlet hole, be equipped in the atrium with
First leading note sealing element of sound inlet connection, and the second leading note sealing element being connected to the sound outlet hole, which is characterized in that institute
Stating detection device includes:
Imitation screen is detachably covered on the atrium, and forms closed cavity with the atrium；
Sounding module is bonded conducting with the sound inlet set on the outside of the terminal shell to be measured；And
It detects mould group and is bonded conducting with the sound outlet hole set on the outside of the terminal shell to be measured.
Optionally, the detection device further includes the first actuator, and first actuator and the imitation screen deviate from institute
The one side connection for stating terminal shell to be measured, for driving the imitation screen to be covered on the atrium.
Optionally, the detection device further includes holding down assembly, set on the side of the terminal shell to be measured, the compression
Component is used to the imitation screen being pressed in the atrium.
Optionally, described to hold down assembly including the second actuator and multiple compressing members, the multiple compressing member separation is laid
In the periphery of the terminal shell to be measured, second actuator drives the multiple compressing member to compress the imitation screen.
Optionally, the detection device further includes detection platform, and the detection platform includes detection plane, the end to be measured
End housing is located at the detection plane, and the opening of the atrium deviates from the detection plane.
Optionally, the detection device further includes multiple limit assemblies, is movably disposed in the detection plane, for pair
The terminal shell limit to be measured.
Optionally, the limit assembly includes: sliding rail, limited block and third actuator；
The sliding rail is set to the detection plane, and the limited block is movably disposed on the sliding rail, and the third is driven
Moving part is connect with the limited block, and the limited block is driven to slide.
Optionally, the detection device further includes sound proof box, and the detection platform inside and outside can movably be set to the sound insulation
In case.
Optionally, the sounding module includes the sounding part being sequentially connected to, the first leading note part, third leading note sealing element, institute
It states third leading note sealing element and is bonded conducting with the sound inlet.
Optionally, the detection mould group includes the sound detection part being sequentially connected to, the second leading note part, the sealing of the 4th leading note
Part, the 4th leading note sealing element are bonded conducting with the sound outlet hole.
The detection device for the terminal shell that the embodiment of the present disclosure provides at least has the advantages that
The embodiment of the present disclosure provide terminal shell detection device, it is detachable by imitation screen and be closely covered on to
The atrium of terminal shell is surveyed, simulation terminal device is formed.Conducting is bonded with sound inlet by sounding module, with to simulation terminal
Equipment inputs sound, conducting is bonded with sound outlet hole by detecting mould group, to detect the sound exported by simulation terminal device, in turn
Determine the air-tightness of leading note channel part and sound inlet corresponding to terminal shell to be measured, the first leading note sealing element, sound outlet hole,
Whether the parameter of the second leading note sealing element has an impact to audio.Terminal shell is detected by the detection device, is avoided
Machine is torn open to terminal device and is re-assemblied, the qualification rate of detection efficiency and terminal device is improved, reduces human cost.
Detailed description of the invention
Fig. 1 show the decomposition texture schematic diagram of disclosure detection device shown according to an exemplary embodiment；
Fig. 2 show the partial side view of disclosure detection device shown according to an exemplary embodiment；
Fig. 3 show the partial structural diagram of disclosure detection device shown according to an exemplary embodiment；
Fig. 4 show the partial structural diagram of disclosure detection device shown according to an exemplary embodiment；
Fig. 5 show the partial structural diagram of disclosure detection device shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
It is only to be not intended to be limiting the disclosure merely for for the purpose of describing particular embodiments in the term that the disclosure uses.
Unless otherwise defined, the technical term or scientific term that the disclosure uses, which are should be in disclosure fields, has general skill
The ordinary meaning that the personage of energy is understood." first " " second " and class used in present disclosure specification and claims
As word be not offered as any sequence, quantity or importance, and be used only to distinguish different component parts.Equally, " one
It is a " or the similar word such as " one " do not indicate that quantity limits yet, but indicate that there are at least one.Unless otherwise noted, " packet
Including " element or object that either the similar word such as "comprising" means to appear in front of " comprising " or "comprising" cover and appear in
The element or object of " comprising " or "comprising" presented hereinafter and its equivalent, it is not excluded that other elements or object." even
Connect " either the similar word such as " connected " be not limited to physics or mechanical connection, and may include electrical company
It connects, it is either direct or indirect.
In present disclosure specification and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning.It is also understood that term used herein
"and/or" refers to and includes that one or more associated any or all of project listed may combine.
In some embodiments, terminal device includes: terminal shell and display screen module.Terminal shell include backboard and
Around the side wall set on backboard periphery, backboard and side wall form atrium.Display screen module is covered on the atrium of terminal shell
On, and form terminal device cavity.The side wall of atrium is equipped with sound inlet and sound outlet hole.Be additionally provided in terminal shell with into sound
The first leading note sealing element (such as annular foam) of hole connection and the second leading note sealing element being connected to sound outlet hole (such as ring
Shape foam).Wherein, the first leading note sealing element is for being connected to the sealing of the sound mould group such as sound inlet and loudspeaker, the sealing of the second leading note
Part is for being connected to the sealing of the sound mould group such as sound outlet hole and earpiece.Sound inlet, the first leading note sealing element, terminal device cavity,
Two leading note sealing elements and sound outlet hole form the leading note channel of terminal device, by detecting sound size, it may be determined that leading note is logical
Leakproofness between the air-tightness in road, such as sound inlet and the first leading note sealing element, sound outlet hole and the second leading note sealing element.Into sound
Whether contain impurity, the first leading note sealing element and the second leading note sealing element in hole and the aperture of sound outlet hole, sound inlet and sound outlet hole
Aperture, whether the first leading note sealing element is aligned with sound inlet, whether the second leading note sealing element is aligned with sound outlet hole, the first leading note
The aperture etc. of sealing element and the second leading note sealing element, will affect the audio of terminal device, by detecting the audio of terminal device,
Can determine whether sound inlet, the first leading note sealing element, sound outlet hole, the relevant parameter of the second leading note sealing element are qualified.
Currently, mainly being detected by the air-tightness and audio in the leading note channel to terminal device complete machine, to determine eventually
Whether end equipment is qualified.For substandard product, need to tear open machine and replace or maintenance terminal shell, to improve the conjunction of terminal device
Lattice rate.But this influences the detection efficiency and qualification rate of terminal device, increases the human costs such as maintenance, assembling.
To solve the above-mentioned problems, the embodiment of the present disclosure provides a kind of detection device of terminal shell, for detect to
Terminal shell is surveyed, terminal shell to be measured includes atrium, and the side wall of atrium is equipped with sound inlet and sound outlet hole, is equipped in atrium
The first leading note sealing element being connected to sound inlet, and the second leading note sealing element being connected to sound outlet hole.The detection device includes
Imitation screen, sounding module and detection mould group.Wherein, imitation screen is detachably covered on atrium, and is formed with the atrium
Closed cavity.Sounding module is set to the outside of terminal shell to be measured, and conducting is bonded with sound inlet.Detection mould is mounted on terminal to be measured
The outside of shell is bonded conducting with sound outlet hole, issues for detecting sounding module and passes through what terminal shell and imitation screen were formed
Simulate the sound in leading note channel.The detection device for the terminal shell that the embodiment of the present disclosure provides, it is detachable by imitation screen and seal
It is covered on the atrium of terminal shell to be measured with closing, forms simulation terminal device.Conducting is bonded with sound inlet by sounding module,
To input sound to simulation terminal device, conducting is bonded with sound outlet hole by detecting mould group, it is defeated by simulation terminal device to detect
Sound out, and then determine that the air-tightness of leading note channel part corresponding to terminal shell to be measured and sound inlet, the first leading note are close
Sealing, sound outlet hole, the second leading note sealing element parameter whether have an impact to audio.Terminal shell is detected by the detection device
, avoid and machine torn open to terminal device and is re-assemblied, improve the qualification rate of detection efficiency and terminal device, reduce people
Power cost.
Fig. 1 show the decomposition texture schematic diagram of disclosure detection device shown according to an exemplary embodiment, Fig. 2 institute
It is shown as the partial side view of disclosure detection device shown according to an exemplary embodiment.With reference to Fig. 1 and Fig. 2, which is set
Be ready for use on detection terminal shell 1 to be measured, terminal shell 1 to be measured includes atrium, atrium by the backboard of terminal shell 1 to be measured with
And it is formed around the side wall set on backboard periphery.The side wall of atrium is equipped with sound inlet 11 and sound outlet hole 12, is equipped in atrium
The first leading note sealing element 13 being connected to sound inlet 11, and the second leading note sealing element 14 being connected to sound outlet hole 12.The detection
Equipment includes: imitation screen 2, sounding module 3 and detection mould group 4.With continued reference to Fig. 2, imitation screen 2 is detachably covered on opening
Chamber, and closed cavity is formed with atrium.Sounding module 3 is set to the outside of terminal shell 1 to be measured, is bonded and leads with sound inlet 11
It is logical.The outside that mould group 4 is set to terminal shell 1 to be measured is detected, is bonded conducting with sound outlet hole 12.
It should be noted that imitation screen 2 and terminal shell 1 to be measured form simulation eventually after imitation screen 2 is covered on atrium
End equipment, and closed cavity is conducted to sound inlet 11 by the first leading note sealing element 13, closed cavity is sealed by the second leading note
Part 14 is conducted to sound outlet hole 12.Sounding module 3, sound inlet 11, the first leading note sealing element 13, closed cavity, the sealing of the second leading note
Part 14, sound outlet hole 12, detection mould group 4 form the simulation leading note channel of the simulation terminal device.It is logical by detection simulation leading note
The air-tightness in road can determine with 1 corresponding part of terminal shell to be measured (between sound inlet 11 and the first leading note sealing element 13, sound outlet hole
12 and the second air-tightness between leading note sealing element 14) air-tightness.Pass through the audio in detection simulation leading note channel, it may be determined that into
Whether sound hole 11, the first leading note sealing element 13, sound outlet hole 12, the relevant parameter of the second leading note sealing element 14 are qualified.
In the embodiments of the present disclosure, terminal shell 1 to be measured includes but is not limited to: mobile phone, tablet computer, iPad, number are wide
Broadcast the shell of terminal, messaging devices, game console, Medical Devices, body-building equipment, personal digital assistant.
The detection device for the terminal shell that the embodiment of the present disclosure provides, it is detachable by imitation screen 2 and be closely covered on
The atrium of terminal shell 1 to be measured forms simulation terminal device.It is bonded conducting with sound inlet 11 by sounding module 3, with to mould
Quasi- terminal device inputs sound, is bonded conducting with sound outlet hole 12 by detection mould group 4, is exported with detection by simulation terminal device
Sound, and then determine that the air-tightness of leading note channel part corresponding to terminal shell 1 to be measured and sound inlet 11, the first leading note are close
Sealing 13, sound outlet hole 12, the second leading note sealing element 14 parameter whether have an impact to audio.It is detected eventually by the detection device
End housing 1 avoids and tears machine open to terminal device and re-assembly, and improves the qualification rate of detection efficiency and terminal device,
Reduce human cost.
In addition, being detected by air-tightness and audio of the manual method to the leading note channel of terminal device complete machine, detect
Precision and low efficiency.Terminal shell 1 to be measured is detected by the detection device that the embodiment of the present disclosure provides, is conducive to improve detection essence
Degree and detection efficiency.
In the embodiments of the present disclosure, imitation screen 2 can be plastic plate compatible with the atrium of terminal shell 1 to be measured, with
Closed cavity is formed between terminal shell 1 to be measured.It continues to refer to figure 1, the detection device that the embodiment of the present disclosure provides also wraps
The first actuator 5 is included, one side of first actuator 5 with imitation screen 2 away from terminal shell 1 to be measured is connect, for driving imitation screen 2
It is covered on atrium.Wherein, the first actuator 5 can be electric machine assembly or cylinder, and output shaft is connect with imitation screen 2, to drive mould
Quasi- screen 2 is close and is covered on atrium, or far from atrium.For example, the first actuator 5 is cylinder, the output shaft of cylinder can be stretched
Contracting ground is connect with imitation screen 2, to drive imitation screen 2 close to or far from atrium.
In one embodiment, the detection device that the embodiment of the present disclosure provides further includes control mould group, control mould group and the
The connection of one actuator, 5 signal, mobile to control the first actuator 5 driving imitation screen 2, this is conducive to the detection for improving the detection device
Efficiency reduces human cost.
In one embodiment, it continuing to refer to figure 1, the detection device that the embodiment of the present disclosure provides further includes holding down assembly 6,
Set on the side of terminal shell 1 to be measured, holding down assembly 6 is pressed in atrium for imitation screen 2, conducive to make terminal shell 1 to be measured with
Closed cavity is formed between imitation screen 2, and then ensures to accurately detect the air-tightness in the simulation leading note channel of simulation terminal device
And audio.
Fig. 3 show the partial structural diagram of disclosure detection device shown according to an exemplary embodiment, reference
Fig. 3, holding down assembly 6 includes the second actuator 61 and multiple compressing members 62, and the separation of multiple compressing members 62 is laid in terminal shell to be measured
The periphery of body 1, the second actuator 61 drive multiple compressing members 62 to compress imitation screen 2, to guarantee to hold down assembly 6 effectively by simulation
Screen 2 is pressed on the atrium of terminal shell 1 to be measured, and then ensures to accurately detect the simulation leading note channel of simulation terminal device
Air-tightness and audio.Wherein, the number of the second actuator 61 can be one or more, when the number of the second actuator 61 is
When multiple, multiple second actuators 61 are corresponded with multiple compressing members 62.Compressing member 62 may include connect with imitation screen 2 it is recessed
Convex surface avoids compressing member 62 from having skidded phenomenon to increase the bite force between compressing member 62 and imitation screen 2.Second actuator
61 can be electric machine assembly or cylinder, can be realized the multiple compressing members 62 of driving and compress imitation screen 2 or leave imitation screen 2.The
Two actuators 61 can be connect with control module signal, and control mould group controls the second actuator 61 and multiple compressing members 62 is driven to work,
This improves the degree of automation of the detection device, working efficiency and reduces human cost.
It continues to refer to figure 1, the detection device that the embodiment of the present disclosure provides further includes detection platform 7, and detection platform 7 includes inspection
Plane is surveyed, terminal shell 1 to be measured is located at detection plane, and the opening of atrium is away from detection plane.Pass through the inspection of detection platform 7
Planar support terminal shell 1 to be measured is surveyed, is accurately and efficiently detected conducive to terminal shell 1 to be measured.
In one embodiment, it continues to refer to figure 1, the detection device that the embodiment of the present disclosure provides further includes multiple limit groups
Part 8 is movably disposed in detection plane, for limiting to terminal shell 1 to be measured, is accurately covered on conducive to imitation screen 2 to be measured
On the atrium of terminal shell 1.Wherein, the number of limit assembly 8 can be multiple, such as four, to terminal shell 1 to be measured
Four corners limit respectively.
Fig. 4 show the partial structural diagram of disclosure detection device shown according to an exemplary embodiment, reference
Fig. 4, limit assembly 8 include: sliding rail 81, limited block 82 and third actuator 83.Sliding rail 81 is set to detection plane, limited block 82
It is movably disposed on sliding rail 81, third actuator 83 is connect with limited block 82, and driving limited block 82 slides.Wherein, limited block
82 can be structure compatible with the corner of terminal shell 1 to be measured, such as angled construction, and sliding rail 81 is set to terminal shell 1 to be measured
Periphery.Third actuator 83 can be motor mould group or cylinder, be able to drive limited block 82 and slide on sliding rail 81, to end to be measured
End housing 1 limits.Third actuator 83 can be connect with control module signal, and control mould group control third actuator 83 drives
Limited block 82 works, this improves the degree of automation of the detection device, conducive to improving working efficiency and reducing human cost.
Fig. 5 show the partial structural diagram of disclosure detection device shown according to an exemplary embodiment, reference
Fig. 5, the detection device that the embodiment of the present disclosure provides further include: sound proof box 9, detection platform 7 inside and outside can movably be set to sound proof box 9
It is interior.Sound proof box 9 plays soundproof effect, conducive to terminal shell 1 to be measured is effectively and precisely detected.Wherein, sound proof box 9 is equipped with the
One chassis 91, the first chassis 91 is equipped with pulley 92, to be moved easily the detection device.It can be equipped with slideway in sound proof box 9, continue to join
Fig. 1 is examined, detection platform 7 includes the second chassis 71, and the second chassis 71 is slideably limited in slideway, to realize detection platform 7
It inside and outside can movably be set in sound proof box 9.It is understood that imitation screen 2, sounding module 3, detection mould group 4, the first actuator
5, the components such as 6, limit assembly 8 that hold down assembly also are set in sound proof box 9.Sound proof box 9 includes openable and closable soundproof door, soundproof door
After opening, detection platform 7 can be by removing in sound proof box 9.After detection platform 7 is located in sound proof box 9, soundproof door is closed, to be measured
Terminal shell 1 is automatically detected in sound proof box 9.Sound proof box 9 may also include control chamber, and the portions such as control mould group are equipped in control chamber
Part, to facilitate operation the work of the personnel control detection device.
In the embodiments of the present disclosure, the sound that sounding module 3 issues is sequentially through sound inlet 11, the first leading note sealing element
13, closed cavity, the second leading note sealing element 14, sound outlet hole 12, detection mould group 4, detection mould group 4 to sound detection obtain with it is to be measured
The air-tightness and audio result of 1 corresponding part of terminal shell.In one embodiment, it continues to refer to figure 1, sounding module 3 includes
Sounding part 31, the first leading note part 32, the third leading note sealing element 33 being sequentially connected to, third leading note sealing element 33 and sound inlet 11 paste
Close conducting.First leading note part 32 is conducive to the sound for issuing sounding part 31 and imports sound inlet 11, and third leading note sealing element 33 is to the
One leading note part 32 and sound inlet 11 play sealing effect.Wherein, sounding part 31 can be the loudspeakers such as loudspeaker, and sounding part 31 can be with
Module signal connection is controlled, sounding part 31 is controlled by control mould group and is worked.First leading note part 32 can be plastic cement artificial mouth, with mould
Anthropomorphic mouth is conducive to accurate detection, and third leading note sealing element 33 can be foam.
The detection device that the embodiment of the present disclosure provides further includes fourth drive member, for driving sounding module 3 to be bonded into sound
Hole 11.Fourth drive member can be motor mould group, cylinder or the automatic arm in sound proof box 9, and fourth drive member can be with control
Module signal connection, control mould group control fourth drive member driving sounding module 3 fit in sound inlet 11, are set with improving the detection
Standby the degree of automation reduces human cost.
In one embodiment, it continues to refer to figure 1, detection mould group 4 includes the sound detection part 41 being sequentially connected to, second leads
Sound part 42, the 4th leading note sealing element 43, the 4th leading note sealing element 43 are bonded conducting with sound outlet hole 12.Second leading note part 42 is conducive to will
Sound is exported by sound outlet hole 12 to sound detection part 41, so that sound detection part 41 effectively detects sound, the 4th
Leading note sealing element 43 plays sealing effect to the second leading note part 42 and sound outlet hole 12.Wherein, sound detection part 41 may include suitable
Microphone, the sound card, processor of secondary signal connection, sound card obtains microphone voice signal collected, and is converted to digital letter
Number, then by digital data transmission to processor, processor is to obtaining testing result after the Digital Signal Processing.4th leading note is close
Sealing 43 can be annular foam.
With continued reference to Fig. 5, the detection device that the embodiment of the present disclosure provides further includes display 10, display 10 and processor
Signal connection.Display 10 shows the processing result of processor, such as in a manner of Airtightness Curve and audio curve
It is shown, can determine the sound inlet 11 and the first leading note sealing element 13, sound outlet hole of terminal shell to be measured based on Airtightness Curve
12 and the second leakproofness between leading note sealing element 14, based on audio curve can determine sound inlet 11, the first leading note sealing element 13,
Sound outlet hole 12, the second leading note sealing element 14 parameter whether qualification etc..This avoids tearing machine open to terminal device and re-assemblying, mention
The high qualification rate of detection efficiency and terminal device, reduces human cost.
The detection device that the embodiment of the present disclosure provides further includes the 5th actuator, for driving detection mould group 4 to be bonded out sound
Hole 12.5th actuator can be motor mould group, cylinder or the automatic arm in sound proof box 9, and the 5th actuator can be with control
Module signal connection, control mould group control the 5th actuator driving detection mould group 4 and fit in sound outlet hole 12, set with improving the detection
Standby the degree of automation reduces human cost.
The embodiment of the present disclosure additionally provides the detection method using the above-mentioned detection device referred to, which includes:
Terminal shell 1 to be measured is placed in detection platform 7 by moving out in sound proof box 9 by step 11, control detection platform 7
Detect plane.Control limit assembly 8 limits terminal shell 1 to be measured, so that terminal shell to be measured 1 is fixed on detection plane.
Step 12, control detection platform 7 are moved in sound proof box 9, and control imitation screen 2, which moves down, is covered on terminal shell to be measured
On 1 atrium, then control, which holds down assembly, 6 is compressed imitation screen 2, so as to be formed between imitation screen 2 and terminal shell to be measured 1
Closed cavity.
Step 13, control sounding module 3 be bondeds conducting with the sound inlet 11 in 1 outside of terminal shell to be measured, detect mould group 4 and
The sound outlet hole 12 in 1 outside of terminal shell to be measured is bonded conducting.It controls sounding module 3 and plays sound test signal, frequency 200-
15000HZ。
Step 14 is detected voice signal by detection mould group 4, and passes through the airtight of the display simulation of display 10 leading note channel
Property result.Wherein, air-tightness influences the size of sound, can determine air-tightness based on sound test signal.Sounding module 3, into sound
Hole 11, the first leading note sealing element 13, the closed cavity for simulating terminal device, the second leading note sealing element 14, sound outlet hole 12, detection mould
Group 4 constitutes simulation leading note channel.Air-tightness result can be Airtightness Curve, based on Airtightness Curve can determine sound inlet 11 with
Whether the first leading note sealing element 13, sound outlet hole 12 and the air-tightness of the second leading note sealing element 14 are good.
Step 15, control sounding module 3 play sound test signal, make to detect the detection voice signal of mould group 4, and by aobvious
Show that device 10 exports audio-frequency test result.Audio-frequency test result can be audio curve, based on audio curve can determine sound inlet 11 and
It is whether close containing impurity, the first leading note sealing element 13 and the second leading note in the aperture of sound outlet hole 12, sound inlet 11 and sound outlet hole 12
Whether the aperture of sealing 14, the second leading note sealing element 14 are aligned with sound inlet 11, the second leading note sealing element 14 with sound outlet hole 12 is
The parameters such as no alignment.
For embodiment of the method, since it corresponds essentially to Installation practice, so related place is referring to device reality
Apply the part explanation of example.Embodiment of the method and Installation practice complement one another.
The foregoing is merely the preferred embodiments of the disclosure, not to limit the disclosure, all essences in the disclosure
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of disclosure protection.
Claims (10)
1. a kind of detection device of terminal shell, which is characterized in that for detecting terminal shell to be measured, the terminal shell to be measured
Including atrium, the side wall of the atrium is equipped with sound inlet and sound outlet hole, is equipped in the atrium and connects with the sound inlet
The first logical leading note sealing element, and the second leading note sealing element being connected to the sound outlet hole, the detection device include:
Imitation screen is detachably covered on the atrium, and forms closed cavity with the atrium；
Sounding module is bonded conducting with the sound inlet set on the outside of the terminal shell to be measured；And
It detects mould group and is bonded conducting with the sound outlet hole set on the outside of the terminal shell to be measured.
2. detection device according to claim 1, which is characterized in that the detection device further includes the first actuator, institute
It states one side of first actuator with the imitation screen away from the terminal shell to be measured to connect, the imitation screen is driven to be covered on institute
State atrium.
3. detection device according to claim 1, which is characterized in that the detection device further includes holding down assembly, and is set to
The imitation screen is pressed in the atrium by the side of the terminal shell to be measured, described hold down assembly.
4. detection device according to claim 3, which is characterized in that described to hold down assembly including the second actuator and multiple
Compressing member, the separation of the multiple compressing member are laid in the periphery of the terminal shell to be measured, described in the second actuator driving
Multiple compressing members compress the imitation screen.
5. detection device according to claim 1, which is characterized in that the detection device further includes detection platform, described
Detection platform includes detection plane, and the terminal shell to be measured is located at the detection plane, and the opening of the atrium deviates from
The detection plane.
6. detection device according to claim 5, which is characterized in that the detection device further includes multiple limit assemblies,
It is movably disposed in the detection plane, the terminal shell to be measured is limited.
7. detection device according to claim 6, which is characterized in that the limit assembly include: sliding rail, limited block and
Third actuator；
The sliding rail is set to the detection plane, and the limited block is movably disposed on the sliding rail, the third actuator
It is connect with the limited block, the limited block is driven to slide.
8. detection device according to claim 5, which is characterized in that the detection device further includes sound proof box, the inspection
Surveying platform inside and outside can movably be set in the sound proof box.
9. detection device according to claim 1-8, which is characterized in that the sounding module includes sequentially being connected to
Sounding part, the first leading note part, third leading note sealing element, the third leading note sealing element is bonded conducting with the sound inlet.
10. detection device according to claim 1-8, which is characterized in that the detection mould group includes sequentially connecting
Logical sound detection part, the second leading note part, the 4th leading note sealing element, the 4th leading note sealing element is bonded with the sound outlet hole leads
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003932.6U CN209731571U (en) | 2019-06-28 | 2019-06-28 | The detection device of terminal shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921003932.6U CN209731571U (en) | 2019-06-28 | 2019-06-28 | The detection device of terminal shell |
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| CN209731571U true CN209731571U (en) | 2019-12-03 |
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| CN201921003932.6U Active CN209731571U (en) | 2019-06-28 | 2019-06-28 | The detection device of terminal shell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115242324A (en) * | 2022-08-01 | 2022-10-25 | 上海祥承通讯技术有限公司 | Carrier for function test of handheld intelligent terminal |
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2019
- 2019-06-28 CN CN201921003932.6U patent/CN209731571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115242324A (en) * | 2022-08-01 | 2022-10-25 | 上海祥承通讯技术有限公司 | Carrier for function test of handheld intelligent terminal |
| CN115242324B (en) * | 2022-08-01 | 2024-03-12 | 上海祥承通讯技术有限公司 | Carrier for testing functions of handheld intelligent terminal |
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