CN1829423A - Portable electronic device capable of detecting attacked degree - Google Patents
Portable electronic device capable of detecting attacked degree Download PDFInfo
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- CN1829423A CN1829423A CN 200510052536 CN200510052536A CN1829423A CN 1829423 A CN1829423 A CN 1829423A CN 200510052536 CN200510052536 CN 200510052536 CN 200510052536 A CN200510052536 A CN 200510052536A CN 1829423 A CN1829423 A CN 1829423A
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- shell fragment
- electron device
- portable electron
- housing
- control module
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Abstract
A portable electronic means, having detecting impulsion level function, includes a shell and a spring piece mechanism installed in said shell, wherein including a first spring piece and a second piece pressing said first spring piece, said first spring piece capable of disengaged from below site of second spring piece in said portable electronic means impulsed by an impulse force greater than critical value.
Description
Technical field
The present invention relates to a kind of portable electron device that detects the degree function that is hit that has, especially relate to a kind of portable electron device that utilizes shell fragment mechanism to detect the degree that is hit.
Background technology
In the modernized information-intensive society of information communication system high development, electronic installation is widely used in the every field, for example convenient and light and handy portable telephone device applies in the communication of interpersonal daily life widely, people can be by portable telephone device carries out information exchange whenever and wherever possible easily, experience is shared and communication.And the falling aspect the protection of consumption electronic products, be an important ring that must be noted that in the design, many test specifications also are to formulate according to the situation that product uses. alwaysHowever; the consumer is still and can not expects for the behaviour in service of product; for example aspect the Cellphone Repairs service; usually manufacturer's meeting standard is as the infringement because of human factor (for example the breaking mobile phone etc.) product that causes; be not within the protection maintenance range; but from the people for breaking this example of mobile phone; how to learn that by mobile phone itself it is subjected to exceeding the drop impact of product load; and then differentiate the attribution of liability in when maintenance; to reduce unnecessary dispute, still lack a kind of good judgment mode so far.So how can learn the user mode of consumer, and then to judge whether exceeding this product of use under the product load state, be the important topic of the attribution of liability of differentiation maintenance really by product itself for product.
Summary of the invention
The invention provides a kind of portable electron device that utilizes shell fragment mechanism to detect the degree of being hit, to solve the above problems.
The present invention discloses a kind of portable electron device that detects the degree function that is hit that has, it includes a housing, an and shell fragment mechanism that is installed in this housing, it comprises one first shell fragment, and one second shell fragment, be pressed on this first shell fragment down, first shell fragment can when portable electron device is impacted by an impulse force greater than critical impulse force value, break away from second shell fragment below.
In order to make above-mentioned purpose of the present invention and other purpose, the more obvious easy to understand of feature and advantage,, and be described with reference to the accompanying drawings below especially exemplified by preferred embodiment.
Description of drawings
The schematic diagram that Fig. 1 falls for portable electron device of the present invention;
Fig. 2 is the function block schematic diagram of the portable electron device of Fig. 1 of the present invention;
Fig. 3 is installed on the schematic diagram of housing inboard for shell fragment mechanism;
Fig. 4 is not subjected to greater than the schematic appearance under the impulse force state of a critical impulse force value in a state of nature or at portable electron device as yet for shell fragment mechanism;
Fig. 5 is subjected to greater than the schematic appearance under the impulse force state of a critical impulse force value at portable electron device for shell fragment mechanism;
Fig. 6 breaks away from the schematic diagram that second shell fragment causes the circuit contacts conducting for first shell fragment among Fig. 4 does not flick;
Fig. 7 breaks away from the schematic diagram that second shell fragment causes circuit breaker for first shell fragment among Fig. 5 flicks.
Embodiment
With reference to Fig. 1, the schematic diagram that Fig. 1 falls for the present invention's one portable electron device 10.Portable electron device 10 can be a mobile phone, or a personal digital assistant device.Portable electron device 10 comprises a housing 12, is used to coat the inner member of portable electron device 10, and inner member suffers damage when suffering moment impact to avoid portable electron device 10 to fall.
With reference to Fig. 2, Fig. 2 is the function block schematic diagram of portable electron device 10 of the present invention.Portable electron device 10 includes a shell fragment mechanism 14, be installed in the housing 12, one control module 16, be installed in the housing 12, be used for controlling the running of portable electron device 10, one testing circuit 18, be installed in the housing 12 and be coupled in control module 16, it can export a detection signal to control module 16 according to the state of shell fragment mechanism 14, and a caution interface 20, is coupled in control module 16, control module 16 is to be used for after receiving the detection signal that testing circuit 18 transmitted, control caution interface 20 shows information warnings, and caution interface 20 can be a display module, for example LCD Panel etc.
With reference to Fig. 3, Fig. 3 is installed in the schematic diagram of housing 12 inboards for shell fragment mechanism 14.Shell fragment mechanism 14 is installed in the position of housing 12 inboards and can detects the direction of being collided and decide according to the institute desire.For instance, be installed in the both sides up and down of housing 12, just can be used to detect the impact degree that portable electron device 10 is born like this when the Z direction is collided as the 14a of shell fragment mechanism; Be installed in the side of housing 12 as the 14b of shell fragment mechanism, just can be used to detect the impact degree that portable electron device 10 is born like this when directions X is collided; Be installed in the both sides, front and back of housing 12 as the 14c of shell fragment mechanism, just can be used to detect the impact degree that portable electron device 10 is born like this when the Y direction is collided.Shell fragment mechanism 14 is installed on the position and the number of housing 12 inboards and can decides according to design requirement, and not only be confined in the present embodiment shell fragment 14a of mechanism, the 14b of shell fragment mechanism, the 14c of shell fragment mechanism are installed, be the configuration mode of the impact degree that is used for detecting Z direction, directions X respectively, born when the Y direction is collided.Shell fragment mechanism 14 can be with the mode of surperficial embedding technique (surface mounting technique), integrated mode, engaging; or hot melting mode etc. is connected the inboard of housing 12; or being connected other elements (can be connected non-appearance component) of portable electron device 10 inside, these all belong to the scope that the present invention uses protection.
With reference to Fig. 4 and Fig. 5, Fig. 4 is not subjected to one greater than the schematic appearance under the impulse force state of a critical impulse force value in a state of nature or at portable electron device 10 as yet for shell fragment mechanism 14, Fig. 5 for shell fragment mechanism 14 portable electron device 10 be subjected to one greater than this schematic appearance under impulse force state of critical impulse force value.As shown in Figure 4, shell fragment mechanism 14 comprises one first shell fragment 22, and one second shell fragment 24, and being pressed on first shell fragment, 22, the first shell fragments 22 and second shell fragment 24 under it can be metal clips.When portable electron device 10 falls when making impact with the ground, change because of suffering the impulse force impact to produce the momentum of moment, this impact may cause the injury of outward appearance and structure to portable electron device 10, and design of the present invention is to flick disengaging by first shell fragment 22 and second shell fragment 24 of the activated with energy shell fragment mechanism 14 that impacts.As shown in Figure 5, first shell fragment 22 can fall at portable electron device 10 and be clashed into, and breaks away from the below of second shell fragment 24 and bear when an impulse force greater than this critical impulse force value impacts, to present the state that two shell fragments flick separation.That is to say, when the suffered impact energy of portable electron device 10 is excessive, first shell fragment 22 of shell fragment mechanism 14 and the relative position of second shell fragment 24 just change to some extent, therefore, whether manufacturer just can change to infer whether portable electron device 10 is subjected to exceeding the drop impact of product specification by relative position, and then differentiates the attribution of liability when keeping in repair.
For instance, drop test (drop test) condition of general mobile phone is approximately for highly to fall by 1.5 meters, mobile phone when falling and ground be about 0.1 second time of contact, and the recovery factor (coefficient of restitution) on mobile phone and ground when falling is 0.5, utilizes the impulse force acting to equal the formula of momentum change:
F×Δt＝m×ΔV(V＝(2gh)
0.5，g＝9.8m/s
2)
When mobile phone is falling and to be about 0.1 second (Δ t=0.1sec), mobile phone weight time of contact be that 100 grams (m=0.1kg), height of fall are under the condition of 1.5 meters (Δ h=1.5m) on ground, can draw bump impulse force F:
F×0.1＝0.1((2gh)
0.5×0.5+(2gh)
0.5)
F×0.1＝0.1((2×9.8×1.5)
0.5×0.5+(2×9.8×1.5)
0.5)
F8.13(N)
That is to say that the impulse force size of the mobile phone that the calculates effect of being hit is about 8.13 newton under these conditions.Therefore, as design first shell fragment 22 of shell fragment mechanism 14 and the flicked strength of second shell fragment 24 is about 8.13 newton, just this critical impulse force value is 8.13 Newtonian times, when other factors constant and under the situation that height of fall increases, after portable electron device 10 falls and strikes against ground, first shell fragment 22 of shell fragment mechanism 14 can be subjected to break away from the below of second shell fragment 24 greater than the momentum effect of this critical impulse force value (8.13 newton) because of portable electron device 10, so can judge just that portable electron device 10 bears the impulsive force that falls greater than the standard of product drop test, are infringements because of human factor (for example the breaking mobile phone etc.) product that causes so can infer portable electron device 10.
In addition, whether the present invention also can utilize first shell fragment 22 of shell fragment mechanism 14 and second shell fragment 24 to flick mutually to break away from and cause the conducting of circuit or open circuit, and reaches the function of caution.With reference to Fig. 6 and Fig. 7, Fig. 6 breaks away from the schematic diagram that second shell fragment 24 causes the circuit contacts conducting for first shell fragment 22 among Fig. 4 does not flick, and Fig. 7 breaks away from the schematic diagram that second shell fragment 24 causes circuit breaker for first shell fragment 22 among Fig. 5 flicks.First shell fragment 22 and second shell fragment 24 of shell fragment mechanism 14 can be connected electrically in the testing circuit shown in Figure 2 18.When portable electron device 10 is not subjected to momentum effect greater than this critical impulse force value, and first shell fragment 22 is not when breaking away from the below of second shell fragment 24, first shell fragment 22 will contact second shell fragment 24 so that the circuit turn-on that it was electrically connected, and this moment, testing circuit 18 just can not output signal to control module 16; But when portable electron device 10 is subjected to momentum effect greater than this critical impulse force value, so that first shell fragment 22 is when breaking away from the below of second shell fragment 24, first shell fragment 22 just can not contact second shell fragment 24 and cause its circuit breaker that is electrically connected, and this moment, testing circuit 18 was just exported a separation detection signal to control module 16.And after control module 16 is receiving the separation detection signal that testing circuit 18 transmitted, just control caution interface 20 shows information warning, for example control caution interface 20 is reminded the user with screen or sound mode, portable electron device 10 is after being fallen bump, owing to afford momentum effect greater than this critical impulse force value, so may damage portable electron device 10, may need to overhaul; Or control module 16 is after receiving the separation detection signal that testing circuit 18 transmitted, and the information storage that this can be hit is in the middle of the memory module of portable electron device 10, as the foundation of differentiating the attribution of liability of maintenance in the future.
Compare with known portable electron device, portable electron device of the present invention can utilize shell fragment mechanism to detect the degree that is hit, that is to say, when portable electron device was not subjected to momentum effect greater than designed critical impulse force value, two shell fragments of shell fragment mechanism can not flick disengaging mutually; And when portable electron device was subjected to momentum effect greater than designed critical impulse force value, two shell fragments of shell fragment mechanism just flicked disengaging mutually.So can pass through the relative position of two shell fragments of Direct observation shell fragment mechanism, or utilize testing circuit to detect two shell fragments and whether cause the conducting of circuit or open circuit because of flicking mutually to break away from, infer whether portable electron device once bore an impulsive force greater than the standard of product drop test, thereby judge portable electron device, and then the attribution of liability when differentiating maintenance whether because of the infringement of human factor (for example the breaking mobile phone etc.) product that causes.
The above only is the preferred embodiments of the present invention, and all equivalent variations and modifications of making according to claim of the present invention all should belong to the scope of patent protection of the present invention.
Claims (10)
1. one kind has the portable electron device that detects the degree function that is hit, and it comprises:
One housing; And
One shell fragment mechanism, be installed in this housing, it comprises one first shell fragment, and one second shell fragment, be pressed on first shell fragment under second shell fragment, first shell fragment can when portable electron device suffers one to impact greater than the impulse force of a critical impulse force value, break away from second shell fragment below.
2. portable electron device as claimed in claim 1 wherein also comprises a control module, is installed in the housing, is used for controlling the running of portable electron device; And a testing circuit, be installed in the housing and be coupled in control module, whether it can contact the state of second shell fragment and export a detection signal to control module according to first shell fragment.
3. portable electron device as claimed in claim 2, wherein said testing circuit can be exported a separation detection signal to control module when first shell fragment flicks second shell fragment.
4. portable electron device as claimed in claim 3 wherein also comprises a caution interface, is coupled in control module, and control module is used for after receiving the separation detection signal that testing circuit transmits, and control caution interface shows information warning.
5. portable electron device as claimed in claim 4, wherein said caution interface is a display module.
6. portable electron device as claimed in claim 1, wherein said first shell fragment and second shell fragment are metal clips.
7. portable electron device as claimed in claim 1, wherein said shell fragment mechanism is connected in the inboard of housing.
8. portable electron device as claimed in claim 7, wherein said shell fragment mechanism is the inboard that is connected in housing with surperficial embedding technique.
9. as described in the claim 7 portable electron device, wherein said shell fragment mechanism is the inboard that is connected in housing in integrated mode.
10. portable electron device as claimed in claim 7, wherein said shell fragment mechanism is the inboard that is connected in housing with hot melting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510052536 CN1829423A (en) | 2005-02-28 | 2005-02-28 | Portable electronic device capable of detecting attacked degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510052536 CN1829423A (en) | 2005-02-28 | 2005-02-28 | Portable electronic device capable of detecting attacked degree |
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| Publication Number | Publication Date |
|---|---|
| CN1829423A true CN1829423A (en) | 2006-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510052536 Pending CN1829423A (en) | 2005-02-28 | 2005-02-28 | Portable electronic device capable of detecting attacked degree |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101765346B (en) * | 2008-12-25 | 2012-06-13 | 深圳富泰宏精密工业有限公司 | Portable type electronic device |
| CN102597967A (en) * | 2009-08-06 | 2012-07-18 | 苹果公司 | System and method for accessing diagnostic information |
| CN105698980A (en) * | 2014-11-28 | 2016-06-22 | 英业达科技有限公司 | Electronic device and external force detecting method thereof |
| CN108307057A (en) * | 2018-01-22 | 2018-07-20 | 广东欧珀移动通信有限公司 | Fall the analysis method and Related product of data |
-
2005
- 2005-02-28 CN CN 200510052536 patent/CN1829423A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101765346B (en) * | 2008-12-25 | 2012-06-13 | 深圳富泰宏精密工业有限公司 | Portable type electronic device |
| CN102597967A (en) * | 2009-08-06 | 2012-07-18 | 苹果公司 | System and method for accessing diagnostic information |
| CN102597967B (en) * | 2009-08-06 | 2015-01-07 | 苹果公司 | System and method for accessing diagnostic information |
| CN105698980A (en) * | 2014-11-28 | 2016-06-22 | 英业达科技有限公司 | Electronic device and external force detecting method thereof |
| CN108307057A (en) * | 2018-01-22 | 2018-07-20 | 广东欧珀移动通信有限公司 | Fall the analysis method and Related product of data |
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