TWI493771B - Structure of alert function of electronic device - Google Patents

Description

Warning structure of electronic device

The present invention relates to a warning structure of an electronic device, and more particularly to an alert structure of an electronic device capable of providing a warning function to a user when an abnormal expansion of a charge and discharge element occurs.

In general, electronic devices often have a chargeable and dischargeable component inside them, such as a battery. From the perspective of safety of use, a battery is one of the components most likely to be potentially dangerous. Some batteries are prone to abnormal expansion after a fault or after reaching their service life, or even a burst or explosion problem. The harm caused by the damage will destroy the electronic device itself, and the user of the electronic device will be affected. The user of the electronic device suffers from injuries such as burns, burns, and the like, and in addition to causing damage to articles and property, it also poses a threat to personal safety. However, the battery is always perfectly covered and placed in the electronic device, so when the battery is in the initial stage of the fault, the slight abnormal expansion can not be actively detected, and often after the explosion or explosion is actually caused, In fact, the battery has already failed. However, in view of the above situation, it has been possible to make up for it afterwards, and it is impossible to prevent the above situation from being unsuccessful. Moreover, the above-mentioned electronic devices are mostly types that people often need to carry around and are close to each other, for example, a handheld mobile communication device. Therefore, how to prevent such damages in the first place, to avoid serious damage to electronic devices as much as possible, or to effectively protect people's personal safety when using electronic devices is a primary issue that should be made today to improve.

The reason is that the present inventors have felt that the above problems can be improved, and that the present invention has been deliberately studied and used in conjunction with the theory, and a present invention which is reasonable in design and effective in improving the above problems has been proposed.

The main object of the present invention is to provide a warning structure of an electronic device, which has a charge and discharge element to solve the problem that an abnormal expansion caused by a failure of a charge and discharge element of a battery cannot be early detected in advance, and the warning of the electronic device The structure includes: a base having at least one first base contact side, the first base contact side is provided with a first base snap portion; and a cover body having at least one first cover contact side, a first cover engaging portion is disposed on the first cover contacting side, and the first cover engaging portion is correspondingly coupled to the first base engaging portion, so that the cover and the base are The sockets together form an accommodating space for the charging and discharging elements, and a linkage assembly having a surrounding portion, a first end portion and a second end portion at both ends of the surrounding portion, The interlocking component is disposed in the accommodating space via the first end and the second end, and the first end is connected to the first pedestal engaging portion and the One of the first cover engaging portions for the When the discharge element is abnormally expanded, the charge and discharge element presses the surrounding portion to deform, thereby driving the first base engaging portion to be engaged with the first cover via the first end portion. One of the parts moves from the engaged position to the non-engaged position.

In order to achieve the above object, the present invention further provides a warning structure for an electronic device for providing a charging and discharging element, the warning structure of the electronic device comprising: a base having at least one first pedestal contact side, a first base engaging portion is disposed on the first base contact side, and a cover body having at least one first cover contact side, wherein the first cover contact side is provided with a first cover engaging portion, and The first cover engaging portion is correspondingly assembled with the first base engaging portion, so that the cover body and the base jointly form an accommodating space for the charging and discharging component to be set. One of the first base engaging portion and the first cover engaging portion further extends an extending member, and the extending member extends around the charging and discharging element to the capacity a space in which the charge and discharge element presses the extension member to cause deformation when the charge and discharge element is abnormally expanded, thereby driving the first base card portion via the deformed extension member Self-engaging with one of the first cover engaging portions Put Move to the non-engaged position.

In summary, the combination of the cover and the base corresponds to the housing of the electronic device, and through the above technical content, when the charging and discharging element is abnormally expanded, the first base engaging portion and the One of the first cover engaging portions is moved from the engaged position to the non-engaged position, thereby causing the cover of the cover to be in close contact with the base, thereby achieving the purpose of alerting and informing the user.

For a better understanding of the features and technical aspects of the present invention, reference should be made to the accompanying drawings.

10‧‧‧ Pedestal

101‧‧‧Base bottom

1010‧‧‧Depression

11‧‧‧First pedestal contact side

111‧‧‧First base card joint

12‧‧‧Second pedestal contact side

122‧‧‧Second base card joint

20‧‧‧ cover

201‧‧‧ Covering Department

21‧‧‧First cover contact side

211‧‧‧First cover body joint

211a‧‧‧ Limit slot

22‧‧‧Second pedestal contact side

222‧‧‧Second cover body

30‧‧‧ linkage components

31‧‧‧ first end

32‧‧‧second end

33‧‧‧ enclosure

331‧‧‧ cushioning parts

40‧‧‧Fixed parts

50‧‧‧Extension parts

51‧‧‧ cushioning parts

B‧‧‧Charge and discharge components

CR‧‧‧ accommodating space

S‧‧‧shell

SP‧‧‧ gap

1A is an exploded perspective view of a warning structure of an electronic device according to a first embodiment of the present invention; FIG. 1B is an exploded perspective view of a warning structure of the electronic device according to the first embodiment of the present invention; FIG. FIG. 1D is a perspective view of the warning structure of the electronic device according to the first embodiment; FIG. 1D is a perspective view of the warning structure of the electronic device according to the first embodiment; FIG. FIG. 2B is a cross-sectional view of the warning structure of the electronic device according to the first embodiment of the present invention; FIG. 2B is a partially enlarged cross-sectional view of the electronic device according to the first embodiment and FIG. 2A; FIG. FIG. 3 is a schematic cross-sectional view of the warning structure of the electronic device according to the second embodiment; FIG. 4A is a schematic view of the second embodiment of the present invention; FIG. 3 is a schematic cross-sectional view of a warning structure of an electronic device; FIG. 4B is a third embodiment of the warning structure of the electronic device according to the present invention and according to FIG. 4A Warning partial front sectional view of an enlarged structure of the actuator; 4C is a partially enlarged cross-sectional view showing the third embodiment of the warning structure of the electronic device according to the present invention and the warning structure is activated according to FIG. 4A; and FIG. 5 is a warning structure of the electronic device according to the second embodiment and the third embodiment. A schematic cross-sectional view of a third embodiment derived.

[First Embodiment]

Referring to FIG. 1A, FIG. 1B and FIG. 1C, the present invention provides a warning structure of an electronic device. The type of the applicable electronic device can be, for example, a handheld mobile communication device (not shown, as shown in FIG. 1C). However, the handheld mobile communication device is only one of the implementation examples, and therefore is not limited thereto. The warning structure of the electronic device can be used to provide a charging and discharging component B. The charging and discharging component B can be a component for supplying power to the electronic device, for example, a rechargeable lithium battery, but not limited thereto. . When the charge and discharge element B, which can be used as a power source, is disposed in the warning structure of the electronic device of the present invention, it can function as a warning when the charge and discharge element B is abnormally expanded due to a failure, and the warning structure of the electronic device is at least The utility model comprises a base 10, a cover body 20 and a linkage assembly 30.

Referring to FIG. 2A , FIG. 2B and FIG. 2C , the base 10 can be assembled with the cover body 20 by means of a snap-fit manner. In other words, the combination of the base 10 and the cover body 20 is equivalent to an electronic device. The housing S of the device is so pushed, the base 10 is substantially equivalent to the lower housing of the housing (not shown), and the cover 20 corresponds to the upper housing of the housing (not shown).

Referring to FIG. 1A , FIG. 1B , FIG. 2A , FIG. 2B and FIG. 2C , the susceptor 10 can have at least one first pedestal contact side 11 , and the first pedestal contact side 11 is formed by the pedestal 10 . The side wall is defined to be further provided with a first base engaging portion 111 on the first base contact side 11 in order to be engageable with the cover body 20. Similarly, in order to be able to be engaged with the base 10, the cover 20 also has at least one first cover contact side 21, and similarly, the first cover contact side 21 of the cover 20 can be covered by the cover 20 The side wall of one side is defined, and the first cover contact side 21 and the first pedestal contact side 11 Correspondingly, the first cover engaging portion 211 on the first cover contact side 21 can be correspondingly assembled with the first base engaging portion 111. In other words, the first cover contact side 21 is an outer facing outer wall. The first base contact side 11 is an inner side wall facing the inner side, and the housing S is engaged with the first base engaging portion 111 at the left base end portion (the left end portion of FIG. 2A). One end (the right end portion of FIG. 2A ) may be where the base 10 and the cover body 20 are pivotally connected to each other (not shown) or interfere with each other, but not limited thereto, where the cover is pivoted to each other, the cover The body 20 is equivalent to a cover that can be opened along the sector track for the base 10; if it interferes with each other, as shown in FIG. 1A, the cover 20 can have a substantially lateral limiting groove 211a, and the base 10 There may be a limiting post (not shown) that can cooperate with the limiting slot 211a. The limiting post also extends laterally and can be similar to the first base engaging portion 111. The cover body 20 is assembled when assembled. The limiting post can be inserted/snapped into the limiting slot 211a, and then the first cover engaging portion 211 is engaged with the first base engaging portion 111 to complete the cover 10 and the base 20. Therefore, as long as the final bonding and fixing between the cover 20 and the base 10 is determined by the first cover engaging portion 211 and the first base engaging portion 111, between the base 10 and the cover 20 What other combinations of the components are used to fit the first cover engaging portion 211 and the first base engaging portion 111 are not limited. In other words, the susceptor 10 and the cover 20 exemplified herein belong to a single-side snap-fit connection and fixed relationship. The cover body 20 and the base 10 are combined with each other to form an accommodating space CR, and the accommodating space CR can be used for the setting of the charge and discharge element B.

Referring to FIG. 1A , FIG. 1B , FIG. 2A , FIG. 2B , and FIG. 2C , the above-mentioned base 10 and the cover 20 are single-sidedly engaged, or preferably referred to as a single-side buckle. In the embodiment, the interlocking component 30 is mainly disposed in the interior of the casing S formed by the combination of the base 10 and the cover 20, in other words, the interlocking component 30 is disposed in the accommodating space CR. in. Referring to FIG. 2A , FIG. 2B and FIG. 2C , the linkage assembly 30 has a retaining portion 33 , a first end portion 31 and a second end portion 32 at opposite ends of the retaining portion 33 , and the linkage assembly 30 . The charging and discharging element B can be enclosed in the accommodating space CR, in other words, the interlocking component 30 is basically It is disposed in the accommodating space CR, but the arrangement of the interlocking component 30 in the accommodating space CR is basically not limited, as long as the interlocking component 30 is disposed in the accommodating space CR, and can be pulled up In order to maintain its own tension and enclose the charging and discharging element B, it is preferable that the first end portion 31 is connected to both the first base contact side 11 and the first cover contact side 21 In this embodiment, the first end portion 31 is connected to the first cover contact side 21 as an example, so that the position of the first cover engaging portion 211 relative to the first base can be known. The latching portion 111 is relatively internal and located in the accommodating space CR, and the first cover engaging portion 211 has a latching structure corresponding to the latching female slot and faces the first pedestal contact side 11, The charging structure corresponding to the male hook is matched with the first base engaging portion 111, so that when the charging and discharging element B is abnormally expanded, the charging and discharging element B can be squeezed by expansion. The surrounding portion 33 or the interlocking assembly 30 as a whole, and the entire interlocking assembly 30 is deformed, thereby Contacting side 31 driven by the first end portion of the first cover of the first cover portion 211 the clip 21 from the engagement position to the non-engaging position move.

In addition, as shown in FIG. 2A, 2B, and 2C, it is to be noted that the first cover contact side 21 exemplified above is located on the inner side of the first pedestal contact side 11, but this is not The first cover contact side 21 may also be located outside the first base contact side 11 (not shown). The male and female roles played by both the first cover engaging portion 211 and the first base engaging portion 111 can be interchanged.

In addition, as shown in FIG. 2B , the engagement position is defined as the first cover engaging portion 211 when the first cover engaging portion 211 is snapped and snapped to the first base engaging portion 111 . The location of the snap-in structure itself. For the definition of the non-engagement position, as shown in FIG. 2C, when the first cover engaging portion 211 is unable to be engaged and engaged with the first base engaging portion 111, the first cover card is The position of the engaging structure of the connecting portion 211 is itself. Further, as shown in FIG. 2B to FIG. 2C , the first cover engaging portion 211 is connected to the first end portion 31 of the assembly 30 to face the receiving space CR. After the internal direction is pulled and pulled, the position of the first cover engaging portion 211 at this time in FIG. 2C That is, the non-engagement position, at this time, the first cover engaging structure 211 cannot produce a connection effect with the first base engaging structure 111. Of course, the second end portion 32 is not limited in the how to connect the inside of the housing. The second end portion 32 is fixed to the inside of the base 10 and the cover 20. 2A, the second end portion 32 is fixed to the inner wall of the right end portion of the lid body 20 (not shown).

Referring to FIG. 2A, FIG. 2B and FIG. 2C, preferably, the interlocking component 30 used in the present invention may further include a buffering member 331 for the interlocking component 30, and the interlocking component 30 surrounds the charging and discharging. In the case of the component B, the buffering member 331 can also be in contact with the charging and discharging component B. Preferably, the buffering member 331 can be a foam, so that the degree of failure of the charging and discharging component B is slight, and the abnormality is generated. When the expansion is still slight, the foam can be compressed by the charge and discharge element B to provide a spatial margin to allow slight expansion of the charge and discharge element B in the accommodation space CR, and when the charge and discharge element B is severely damaged Therefore, the abnormal expansion degree of the charging and discharging element B is excessively large, and when the degree of expansion exceeds the space margin that can be provided after the foam is compressed, the expanded charging and discharging element B can reach the extrusion supporting portion 33 or even reach The effect of the entire linkage assembly 30 is pulled, so that the linkage assembly 30 drives the first cover contact side 21 and the first cover engagement portion 211 thereof from the engagement position to the non-engagement position via the first end portion 31, thereby achieving a group that makes both the base 10 and the cover 20 It was unwrapped state, in order to achieve early inform, to alert the user about fault conditions discharge element B, to avoid possible dangers due to continued use of easily produced.

Referring to FIG. 2A, FIG. 2B and FIG. 2C , a base member 101 of the base 10 is further provided with a fixing member 40 for fixing the charging and discharging element B, wherein the fixing member 40 is fixed. The member 40 can be a double-sided tape, so that the charging and discharging element B can be adhered to the bottom portion 101 of the base to prevent the charging and discharging element B from sliding anywhere in the accommodating space CR. In addition, the fixing member 40 may be absent, but a recessed portion 1010 is partially recessed in the bottom portion 101 of the base, and the charging and discharging element B may be directly disposed above the recessed portion 1010. The function and purpose of the recessed portion 1010 Similar to the cushioning member 331, it is a charge and discharge element B which is only slightly expanded in order to cause an initial failure. It has the appropriate space margin to accommodate the volume that is slightly inflated during its initial failure. Moreover, in a preferred embodiment, the bottom portion 101 of the base has a recessed portion 1010, and the fixing portion 40 is further disposed on the recess portion 1010. In other words, the fixing member 40 and the recess portion 1010 are simultaneously present, and When the fixing member 40 fixes the charging and discharging element B, the recessed portion 1010 and the lower portion of the fixing member 40 have a recessed portion 1010 in addition to the fixing member 40 for fixing the charging and discharging element B, so as to The initially failed charge and discharge element B provides a margin space that can be used to accommodate its slight volume expansion. The fixing member 40 and the recessed portion 1010 may be used simultaneously or not simultaneously in the warning structure of the present invention, in other words, the two may exist alternatively or simultaneously. In addition, when the charging and discharging element B is disposed in the accommodating space CR and is surrounded by the surrounding portion 33 of the linking assembly 30, a cover portion 201 of the cover 20 can also be disposed between the cover portion 33 There is a gap SP at intervals, so that when the charging and discharging element B is inflated, the interlocking assembly 30 can have a space that can be expanded, so that the linking assembly 30 can be pulled through the first end portion 31 after being expanded. The cover contact side 21 and the first cover engaging portion 211 thereof, as shown in FIG. 2B to FIG. 2C, can be found in the gap SP of FIG. 2B after the charge and discharge element B is abnormally expanded to squeeze the interlocking assembly 30. The volume occupied in Fig. 2C is significantly smaller due to the occupation of the interlocking component 30 by the charge and discharge element B and the charge and discharge element B.

[Second embodiment]

The warning structure of the electronic device exemplified in the foregoing first embodiment is used in the case of the base 10 and the cover 20 belonging to one side of the card, but in the present embodiment, please refer to FIG. In the case of the warning structure for the electronic device, the base 10 and the cover 20 which are double-sidedly engaged are used. The base 10 may have a second base contact side 12 in addition to the first base contact side 11 and the first base contact portion 111 mentioned in the foregoing first embodiment, in other words, The two base contact sides 12 and the first base contact side 11 are respectively located on the opposite side walls of the base 10, and the second base contact side 12 is also provided with a second base engaging portion 122. Similarly, the cover 20 has the first cover contact as mentioned in the foregoing first embodiment. In addition to the side cover 21 and the first cover engaging portion 211, a second cover contact side 22 may be further provided, and the second cover contact side 22 and the first cover contact side 21 are disposed opposite to each other while the second cover is provided. The contact side 22 is also provided with a second cover engaging portion 222. The second end portion 32 of the linkage assembly 30 can be coupled to one of the second base latching portion 122 and the second cover latching portion 222. For the purposes of FIG. 3, the second end portion 32 is coupled to the second end portion 32. The second cover contact side 22 is exemplified, but not limited thereto. Such a connection mode can be used to allow the charge and discharge element B to be abnormally expanded when the charge and discharge element B is abnormally expanded due to a failure. The blocking portion 33 is configured to deform the interlocking assembly 30 as a whole, so that the linking assembly 30 can pull and drive the second cover contacting side 22 via the second end portion 32, thereby causing the second cover engaging portion 222 to move from the engaged position. To the non-engaged position. Of course, while the second end portion 32 drives the second cover engaging portion 222 to move, the first end portion 31 also drives the first cover engaging portion 211 to move from the engaging position to the non-engaging position. The snap-on relationship between the base 10 and the cover 20 is released, so that the user can know that the charge and discharge element B has a certain degree from the base 10 and the cover 20 which are unlocked by the snap relationship. In case of failure, the normal battery should be replaced as soon as possible to avoid further harm to the user or the electronic device itself. Also, since the above second embodiment is exemplified by the condition that the second pedestal contact side 22 is located outside the second cover contact side 12. Therefore, the male and female snaps can be located on the outer side of the second base contact side 22 and the second base engaging portion 222 and the second cover engaging portion 122. The second end portion 32 of the second embodiment can be connected to one of the second base contact side 12 and the second cover contact side 22 for charging. When the discharge element B is abnormally expanded, the retaining portion 33 of the linkage assembly 30 can be squeezed to deform, thereby driving the second base engaging portion 222 and the second portion of the second base contact side 22 via the second end portion 32. One of the second cover engaging portions 122 of the cover contact side 12 is moved from the engaged position to the non-engaged position.

[Third embodiment]

Please refer to FIG. 4A, FIG. 4B and FIG. 4C, the embodiment and the foregoing implementation. The main difference is that one of the first base engaging portion 111 and the first cover engaging portion 211 can also integrally extend out of an extending member 50. Therefore, the extending member 50 can be the first base. The material of the extension member 50 is the same as that of the cover 20 or the base 10, and the extension member 50 can be substantially It is a rigid plastic part, such as ABS, but not limited to this. Similarly, the extension member 50 can extend into the accommodating space CR around the charge and discharge element B. In other words, as long as the extension member 50 can enclose the charge and discharge element B, how the extension member 50 will extend or set in the accommodating space , not limited. According to the above principle, when the charging and discharging element B is abnormally expanded, the charging and discharging element B can be extruded or extruded to the extending member 50 to deform the extending member 50, thereby extending the deformed member. 50 drives one of the first base engaging portion 111 and the first cover engaging portion 211 to move from the engaged position to the non-engaged position.

Preferably, the extending member 50 further includes a buffering member 51, and the buffering member 51 is in contact with the charging and discharging member B. The cushioning member 51 is preferably a foam, but is not limited thereto. The extension member 50 can further extend to one of the base 10 and the cover 20 in the accommodating space CR and integrally connected to the inside of one of the base 10 and the cover 20 . The cover body 20 further includes a cover portion 201, and a gap SP is also spaced between the cover portion 201 and the extension member 50 surrounding the charge and discharge element B. The gap SP provides a spatial margin to allow the extension member 50 to deform under this sufficient spatial margin.

Referring to FIG. 5 again, similar to FIG. 3, the base 10 has a second base contact side 12, and the second base contact side 12 is provided with a second base contact portion 122. The cover body 20 has a second cover body contacting side 22, and the second cover body contact side 22 is provided with a second cover body engaging portion 222. However, the main difference is that the extending member 50 can extend into the accommodating space CR and can be integrally formed to be coupled to the second base engaging portion 122 and the second cover engaging portion 222. one. When the charging and discharging element B is abnormally expanded, the charging and discharging element B may press or squeeze the extending member 50. The deformation is caused to move one of the second base engaging portion 122 and the second cover engaging portion 222 from the engaged position to the non-engaged position via the deformed extending member 50. In other words, in the third embodiment, the extension member 50 is substituted for the linkage assembly 30 of the foregoing embodiment, however, since the extension member 50 herein may be mainly the first base engagement portion 111 (or the second base card) The connecting portion 122 can be analogized and a portion of one of the first cover engaging portions 211 (or the second cover engaging portion can be analogized) and selectively extend integrally from the two Therefore, the same material can be used. Therefore, in this embodiment, the interlocking assembly 30 described in the foregoing embodiment is indispensable, so that the extending member 50 should actually belong to one of the base 10 and the cover 20. The portion may be further extended from one of the two to surround the charge and discharge element B. Except for the above-mentioned extension components, the other feature structures can be combined with each other from the first embodiment or the second embodiment, and thus will not be described again.

In summary, referring to FIG. 1C and FIG. 1D, the external view of the handheld mobile communication device (not shown) can be used to understand that the battery (not shown) of the present invention can be faulty inside the base 10 and the cover 20. When the abnormal expansion occurs, the base 10 is separated from the cover 20, so that the user knows that the internal battery has abnormally expanded, and should be replaced early to avoid potential danger, and in the handheld mobile communication device, The foregoing can be caused by the use of the elements that take note of the appearance of the appearance of Figures 1C to 1D as described above, but the above is only a preferred embodiment of the present invention, and is applied for according to the present invention. Equivalent changes and modifications made to the scope of the patent are intended to be within the scope of the invention.

10‧‧‧ Pedestal

101‧‧‧Base bottom

1010‧‧‧Depression

11‧‧‧First pedestal contact side

111‧‧‧First base card joint

20‧‧‧ cover

201‧‧‧ Covering Department

21‧‧‧First cover contact side

211‧‧‧First cover body joint

30‧‧‧ linkage components

31‧‧‧ first end

33‧‧‧ enclosure

331‧‧‧ cushioning parts

40‧‧‧Fixed parts

B‧‧‧Charge and discharge components

CR‧‧‧ accommodating space

S‧‧‧shell

SP‧‧‧ gap

Claims (20)

The warning structure of the electronic device is configured to provide a charging and discharging component. The warning structure of the electronic device includes: a base having at least one first pedestal contacting side, and the first pedestal contacting side is provided with a first a base engaging portion; a cover body having at least one first cover body contacting side; the first cover body contacting side is provided with a first cover body engaging portion, and the first cover body engaging portion is The first base engaging portions are correspondingly assembled, so that the cover body and the base jointly form an accommodating space for the charging and discharging components, and a linkage assembly having a surrounding a first end portion and a second end portion at both ends of the enclosure portion, wherein the linkage assembly is disposed in the accommodating space surrounding the charging and discharging element, wherein the first end portion Connecting one of the first base engaging portion and the first cover engaging portion to press the surrounding portion when the charging and discharging element is abnormally expanded Deforming to cause the first pedestal snap portion to be driven by the first end A cover member wherein one portion of the card moves from the engaging position to the disengaged position. The warning structure of the electronic device of claim 1, wherein the enclosure further comprises a buffer member, the buffer member contacting the charge and discharge element. The warning structure of the electronic device of claim 2, wherein the buffer member is a foam. The warning structure of the electronic device of claim 1, wherein the second end portion is fixed to an inner portion of one of the base and the cover. The warning structure of the electronic device of claim 1, wherein the base has a second base contact side, and the second base contact side is provided with a second base snap portion, the cover has a second cover contacting side, the second cover contacting side is provided with a second cover engaging portion, The second end portion is connected to one of the second base engaging portion and the second cover engaging portion for squeezing the surrounding when the charging and discharging element is abnormally expanded. The blocking portion is deformed to move one of the second base engaging portion and the second cover engaging portion from the engaging position to the non-engaging position via the second end. The warning structure of the electronic device of claim 1, wherein a base of the base of the base is further provided with a fixing member for fixing the charging and discharging element. The warning structure of the electronic device of claim 1, wherein a bottom of the base of the base is further recessed with a recess, and the charging and discharging element is disposed above the recess. The warning structure of the electronic device of claim 1, wherein a bottom portion of the base of the base is further recessed with a recessed portion, and the fixing portion is further provided with a fixing member for fixing the A charge and discharge element is described. The warning structure of the electronic device of claim 6 or 8, wherein the fixing member is a double-sided tape. The warning structure of the electronic device of claim 1, wherein the cover further comprises a cover portion, and the cover portion and the surrounding portion surrounding the charge and discharge element are separated by a gap . The warning structure of the electronic device is configured to provide a charging and discharging component. The warning structure of the electronic device includes: a base having at least one first pedestal contacting side, and the first pedestal contacting side is provided with a first a base latching portion; and a cover body having at least one first cover body contacting side, the first cover body contacting side is provided with a first cover body engaging portion, and the first cover body engaging portion Correspondingly associated with the first base engaging portion, so that the cover body and the base together form an accommodating space for the charging and discharging element to be disposed; wherein the first base card One of the connecting portion and the first cover engaging portion further extends an extending member, and the extending member can extend around the charging and discharging member Into the accommodating space, wherein when the charging and discharging element is abnormally expanded, the charging and discharging element presses the extending member to generate deformation, thereby driving the first base via the deformed extending member One of the seat engaging portion and the first cover engaging portion is moved from the engaged position to the non-engaged position. The warning structure of the electronic device of claim 11, wherein the extension member further comprises a buffer member, the buffer member contacting the charge and discharge element. The warning structure of the electronic device of claim 12, wherein the buffer member is a foam. The warning structure of the electronic device of claim 11, wherein the extension member further extends to one of the base and the cover, and is coupled to the base and the cover The interior of one. The warning structure of the electronic device of claim 11, wherein the base has a second base contact side, and the second base contact side is provided with a second base snap portion, the cover has a second cover contacting side, the second cover contacting side is provided with a second cover engaging portion, and the extending member extends into the receiving space and is connected to the second base engaging portion And one of the second cover engaging portions, wherein when the charge and discharge element is abnormally expanded, the charge and discharge element presses the extension member to generate deformation, thereby extending the deformation via the deformation The component drives one of the second base engaging portion and the second cover engaging portion to move from the engaged position to the non-engaged position. The warning structure of the electronic device of claim 11, wherein a base of the base of the base is further provided with a fixing member for fixing the charging and discharging element. The warning structure of the electronic device of claim 11, wherein a bottom of a base of the base is further recessed with a recessed portion, and the charging and discharging element is disposed across the recess Above the department. The warning structure of the electronic device of claim 11, wherein a bottom of a base of the base is further recessed with a recessed portion, and the fixing portion is further provided with a fixing member for fixing the A charge and discharge element is described. The warning structure of the electronic device of claim 16 or 18, wherein the fixing member is a double-sided tape. The warning structure of the electronic device of claim 11, wherein the cover further comprises a cover portion, and the cover portion is spaced apart from the extending member surrounding the charge and discharge element by a gap.