CN101094568B - Folding type electric equipment and manufacturing method thereof - Google Patents

Folding type electric equipment and manufacturing method thereof Download PDF

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Publication number
CN101094568B
CN101094568B CN2007101085469A CN200710108546A CN101094568B CN 101094568 B CN101094568 B CN 101094568B CN 2007101085469 A CN2007101085469 A CN 2007101085469A CN 200710108546 A CN200710108546 A CN 200710108546A CN 101094568 B CN101094568 B CN 101094568B
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China
Prior art keywords
housing
button
electronic equipment
lower casing
elastic arm
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CN2007101085469A
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CN101094568A (en
Inventor
西村雄一
小根山涉
日野冈孝
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Casio Computer Co Ltd
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Casio Computer Co Ltd
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Abstract

The present invention relates to a folding type electronic equipment and its manufacturing method, the electronic equipment has a cover casing, opening/closing button (4) of the cover casing comprises: a button body (10) movably arranged in the lower casing portion (8) of the electronic equipment body; a hook portion (12) inosculating with inserted process; a button portion (14) inserting into theopen-top portion (13) of the lower casing portion (8); an elastic arm portion (15) arranging at two sides of the button body (10); clamping portion (18) arranging the front end of the elastic arm portion (15). The mentioned above parts forms an integral. Therefore, can reduce the number of parts as button body (4) greatly, and can make the opening/closing button (4) hold reliably on the lower casing portion (8) through the clamping portion (18) arranged at the front end of the elastic arm portion (15), can also prevent opening/closing button (4) situation from stagger or falling even if the lower casing portion (8) inclining or up and down overturning in the time of assembling, can promote assembling operating property.

Description

Folding-type electronic device and manufacture method thereof
Technical field
The present invention relates to electronic type minicom or calculator, electronic dictionary, portable information processing terminal machine (personal digital assistant, personal digital assistant, below brief note is " PDA "), folding-type electronic devices such as portable telephone, and the manufacture method of this folding-type electronic device.
Background technology
In the past, in electronic equipment, following folding-type electronic device is known for people: the 1st housing is provided with key input part, and the 2nd housing is provided with display part, by hinge described the 1st housing and the 2nd housing is installed pivotally, during use, make described the 1st, the 2 housing revolution open, when carrying, make described the 1st, the 2 housing turn round superimposed closing.In this electronic equipment, close and when carrying, under closed the 1st, the 2 housing state,, make and optionally to open the 1st, the 2 housing by opening and closing with the operation padlock when superimposed the 1st, the 2 housing makes it.
Switching in this folding-type electronic device is put down in writing with the structure such as the Japanese kokai publication hei 8-65181 communique of button portion, be provided with the button body, leaf spring and lock pawl, described button body is configured in the 1st housing movably, described leaf spring makes the operating portion of button energize to the outstanding direction in outside from the peristome of the 1st housing, and described lock pawl slides with the button body.
This occasion need and open and close spiral-lock with various electronic components such as key input part and circuit board and go into the 1st enclosure interior, therefore, the 1st housing is divided into upper casing body and lower casing body.When opening and closing button when being installed on the 1st such housing, in advance leaf spring is installed on the button body, then, make operation button portion insert the peristome that is located at the lower casing body, behind the configuration lock pawl, sandwich button body and lock pawl at upper casing body and lower casing body.
But, in this folding-type electronic device in the past, the button body, leaf spring and lock pawl be constituent part respectively, has the miscellaneous problem of assembling operation.When opening and closing button when being installed on the 1st housing, the button body only inserts the peristome of lower casing body, and therefore, the assembling operation person is difficult to the identification button and whether is encased in institute's allocation.In addition,, or turn upside down, can detain body and leaf spring position and stagger or come off, therefore, have the problem of assembling operation difference if the lower casing body tilts.
Summary of the invention
The present invention puts forward for solving above-mentioned existing in prior technology problem, the objective of the invention is to, and provides to reduce the part number that opens and closes with button portion, can assemble the folding-type electronic device and the manufacture method thereof that open and close button simultaneously under stable state.
For solving above-mentioned problem, the present invention proposes following technical scheme.
The electronic equipment that the present invention relates to is a kind of folding electronic equipment, by hinge 3 the 1st housing 1 and the 2nd housing 2 can be installed with opening and closing, and be provided with and open and close button 4, when being in closed described the 1st, the 2nd housing state, described switching button 4 pins described the 1st, the 2nd housing, it is characterized in that:
Described switching button 4 comprises:
Button body 10 is configured in described the 1st housing movably;
Hook portion 12 is located on this button body, and is chimeric with the fitting portion of described the 2nd housing;
Button portion 14 is located on the above-mentioned button body, inserts the peristome of described the 1st housing;
The elastic arm 15, are located at the both sides of described button body;
Clamping part 18 is located at described elastic arm's front respectively, and installation portion clamping that can described relatively the 1st housing is chimeric or break away from;
Button body, hook portion, button portion, elastic arm and the clamping part of forming above-mentioned switching button form as one.
The manufacture method of the folding-type electronic device that the present invention relates to is characterized in that, comprises following operation:
Integrally formed switching button, described switching button comprises: be configured in the button body in the 1st housing movably, be located on this button body, with the chimeric hook portion of fitting portion of the 2nd housing, the button portion that be located on the above-mentioned button body, inserts the peristome of described the 1st housing, be located at the elastic arm of the both sides of described button body, be located at described elastic arm's front, the chimeric or clamping part that breaks away from of installation portion clamping that can described relatively the 1st housing respectively;
Form the 1st housing, on the 1st housing, be provided with peristome and installation portion;
Form the 2nd housing, on the 2nd housing, be provided with fitting portion;
The 1st installation procedure makes the button portion that opens and closes button insert the peristome of the 1st housing, the installation portion of clamping part clamping the 1st housing;
The 2nd installation procedure can be installed the 1st housing and the 2nd housing by hinge with opening and closing, and when being in closed described the 1st, the 2 housing state, the fitting portion of the hook portion of described switching button and the 2nd housing is chimeric, and the 1st, the 2 housing is stated in switching padlock residence.
According to folding-type electronic device of the present invention and manufacture method thereof, can reduce the part number that opens and closes with button portion, can under stable state, assemble simultaneously and open and close button.
Description of drawings
Fig. 1 is suitable for the stereoscopic figure that electronic type minicom of the present invention is in closed condition.
Fig. 2 is the stereoscopic figure that the electronic type minicom of Fig. 1 is in open mode.
The A-A direction sectional view of Fig. 3 A and Fig. 3 B presentation graphs 1, wherein, Fig. 3 A represents that Fig. 3 B represents by opening and closing buckle in the major part amplification sectional view of the state of unlocking by opening and closing buckle in the major part amplification sectional view of locking-in state.
Fig. 4 makes the apparatus casing of Fig. 2 turn upside down to be decomposed into the stereogram of upper casing body and lower casing body state.
Fig. 5 is that expression will open and close the exploded perspective view that button is installed in the lower house state of Fig. 4.
Fig. 6 is that expression will open and close the stereogram that button is installed in the lower house state of Fig. 5.
Fig. 7 is the stereogram of the switching button major part seen from the arrow A direction of Fig. 6 of expression.
Fig. 8 is the stereogram that amplifies the switching button of presentation graphs 5.
Fig. 9 is the B portion amplification stereogram of Fig. 6.
Among the figure, symbol description is as follows:
The 1-apparatus casing, 2-covers housing, 3-hinge, 4-opens and closes button, 5-key input part, 6-display part, 7-upper casing body, 8-lower casing body, 10-detains body, the 11-mosaic process, 12-hook portion, 13-peristome, 14-button portion, 15-elastic arm, 16-strain portion, 17-installs rib, 18-clamping part, 19-opening port.
Embodiment
Below, present invention will be described in detail with reference to the accompanying embodiment, in following examples, though to inscape, kind, combination, shape, configuration waits and has done various qualifications relatively,, these only exemplify, and the present invention is not limited thereto.
Below, folding-type electronic device of the present invention is applicable to an example of electronic type minicom or calculator with reference to Fig. 1～Fig. 9 explanation.
Fig. 1 is the stereoscopic figure of the closed electronic type minicom state of the present invention of expression, Fig. 2 is the stereoscopic figure that opens the electronic type minicom state of Fig. 1, the amplification sectional view of the locking-in state of the major part of the A-A direction of Fig. 3 A presentation graphs 1, the amplification sectional view of the state that unlocks of the major part of the A-A direction of Fig. 3 B presentation graphs 1.
This electronic type minicom as shown in Figures 1 and 2, apparatus casing 1 and the lid housing 2 be installed with pivotally by hinge 3.When closing apparatus housing 1 and lid housing 2, pin apparatus casing 1 and lid housing 2 by opening and closing button 4.Apparatus casing 1 is provided with key input part 5 and display part 6 as shown in Figure 2.
Lid housing 2 forms substantially planar, be installed in a sidepiece (in Fig. 2, being the right side) of apparatus casing 1 pivotally by hinge 3, when being the center steering closure, as shown in Figure 1, constitute the key input part 5 and the display part 6 of overlay device housing 1 with this hinge 3.
Apparatus casing 1 as shown in Figure 4, be provided with upper casing body 7 (in Fig. 4, being arranged in downside) and lower casing body 8 (being positioned at upside) at Fig. 4, key input part 5, display part 6, circuit board 9 grades are for the various electronic components of computing function necessity and open and close and buckle 4 and be located at described apparatus casing 1 inside.
Key input part 5 is provided with numerical key as shown in Figure 2, and various keys such as function key, above-mentioned key are located on the circuit board 9, exposes from the side that faces up of upper casing body 7.
Display part 6 is by liquid crystal display cells, and plane display elements such as electroluminescence (electro luminescence, below brief note is " EL ") display element constitute, and are electrically connected with circuit board 9, expose from the side that faces up of upper casing body 7.Display part 6 photoelectric display are by various information such as the input data of key input part 5 input and result of calculations.
The switching button 4 that is used to pin apparatus casing 1 and lid housing 2 is located in the apparatus casing 1 sidepiece with hinge 3 opposition sides as shown in Figure 2.This opens and closes button 4 as shown in Figure 8, is provided with button body 10, hook portion 12, and button portion 14, the elastic arm 15, and strain portion 16 and clamping part 18, each part mentioned above are formed as one by synthetic resin and constitute.Described strain portion 16 is located at each leading section of described a pair of elastic arm 15 respectively, and described clamping part 18 is located at each leading section of described strain portion 16 respectively.
Button body 10 forms rectangle pedestal shape, and hook portion 12 is made as and erects on button body 10.Shown in Fig. 3 A and Fig. 3 B, hook portion 12 is inserted in the opening port 19 of the side edge part that is located at upper casing body 7 movably.And, the upper end of hook portion 12 from opening port 19 be projected into upper casing body 7 above the top, mosaic process 11 is located at the side edge part that covers housing 2, and is corresponding with the outstanding upper end of described hook portion 12, can be chimeric or break away from.
Button portion 14 is made as the front (being left surface in Fig. 8) of giving prominence at button body 10, as Fig. 3 A, and 3B, Fig. 5 and shown in Figure 7 can insert in the peristome 13 of the sidepiece that is located at lower casing body 8.
Elastic arm 15 is the plate spring part that are located at button body 10 both ends of the surface respectively, as shown in Figure 6, and along the sidepiece configuration of lower casing body 8.
Strain portion 16 is formed on each leading section of elastic arm 15, roughly is U word shape, constitutes strains such as energy torsional deflection or deflection deformation.
Clamping part 18 is respectively formed at the leading section of strain portion 16, is contrary concavity, and as Fig. 5, Fig. 6 and shown in Figure 9 can be fitted to the enhancing that is located at the sidepiece in the lower casing body 8 from the top and use on the installation rib 17, carries out clamping.
Like this, open and close button as Fig. 6 and shown in Figure 9, if the installation rib 17 of clamping part 18 clamping lower casing bodies 8, then by elastic arm 15 and strain portion 16, button body 10 is maintained at institute's allocation of lower casing body 8.Under this state, hook portion 12 is inserted in the opening port 19 of upper casing body 7 movably, and the upper end of hook portion 12 is outstanding from the side of facing up of upper casing body 7, and button portion 14 inserts in the peristome 13 of lower casing body 8.
Below, the effect of this folding electronic formula minicom is described.
This electronic type minicom covers housing 2 relative apparatus casings 1 revolutions and closure if be that the center is feasible with hinge 3, then as shown in Figure 1, the key input part 5 and the display part 6 of lid housing 2 overlay device housings 1, superimposed on apparatus casing 1.At this moment, as shown in Figure 3A, the hook portion 12 that opens and closes button 4 is chimeric with the mosaic process 11 of lid housing 2, and like this, lid housing 2 relative apparatus casings 1 are lockable.
Promptly, if lid housing 2 is folded on the apparatus casing 1, the bottom of then covering the mosaic process 11 of housing 2 joins with upper end from the outstanding hook portion 12 of the opening port 19 of upper casing body 7, if the elastic force that this mosaic process 11 overcomes elastic arm 15 is crossed hook portion 12, then owing to elastic arm 15 elastic-restoring force, hook portion 12 is chimeric with mosaic process 11.Like this, as shown in Figure 3A, lid housing 2 is lockable on apparatus casing 1.In this state, can carry the electronic type minicom compactly, simultaneously, apparatus casing 1 and lid housing 2 can optionally not opened when carrying, and can carry well.
When opening when covering housing 2, the user pushes the button portion 14 that is projected into outside switching button 4 from the peristome 13 of lower casing body 8.So shown in Fig. 3 B, button body 10 moves towards the private side of apparatus casing 1, thus, hook portion 12 moves in the opening port 19 of upper casing body 7, and the upper end of this hook portion 12 breaks away from the mosaic process 11 of covering housing 2.Like this, hook portion 12 the chimeric of mosaic process 11 of lid housing 2 relatively is disengaged, and therefore, the locking of lid housing 2 relative apparatus casings 1 is disengaged.Then, make that covering housing 2 is center steering with hinge 3, as shown in Figure 2, can open and cover housing 2.
This electronic equipment manufacturing is by following implementation.
Earlier in advance by the integrally formed switching button 4 as shown in Figure 8 of synthetic resin.Make the lower casing body 8 that is provided with peristome 13 and rib 17 is installed in advance in addition, and the upper casing body 7 that electronic component is installed.
To open and close button 4 when being installed on the lower casing body 8, and make the button portion 14 that opens and closes button 4 insert the peristome 13 of lower casing bodies 8, make the installation rib 17 of clamping part 18 clamping lower casing bodies 8.To open and close button by this clamping part 18 and 4 remain on the lower casing body 8 of apparatus casing 1, therefore,, or turn upside down, and button 4 positions can not take place to open and close yet stagger or come off even lower casing body 8 tilts.In another operation, with key input part 5, electronic components such as display part 6 and circuit board 9 are assembled in the upper shell portion 7.Lower casing body 8 is assembled in upper casing body 7 occasions, and as shown in Figure 4, the lower casing body 8 that turns upside down can improve assembling operation.
This switching is buckled between clamping part 18 and elastic arm's 15 the leading section and is provided with strain portion 16, therefore, even part has scale error, also can pass through strain portion 16 absorption errors, thus, can improve assembling operation.Even vibrated or impacted during assembling, also can absorb by the strain of strain portion 16, be difficult to have influence on clamping part 18, therefore, can keep opening and closing button 4 by relative reliably apparatus casing 1.
Above with reference to description of drawings embodiments of the invention, but the present invention is not limited to above-mentioned example.Can do all changes in the technology of the present invention thought range, they all belong to protection scope of the present invention.
For example, in above-mentioned example, the integrally formed strain portion 16 that roughly is U word shape between the elastic arm's 15 who opens and closes button 4 leading section and clamping part 18, this is illustrated, but the present invention is not limited thereto, so long as with various strain corresponding shape such as torsional deformation and deflection deformation, also can form other shapes, for example coil shape etc.In addition, not necessarily leave no choice but strain portion 16, also can be by inlaying buffer unit such as the integrally formed for example rubber that is shaped.
The present invention is not limited to above-mentioned example, for example, also can be applicable to folding electronic type minicom or the calculator the 1st housing that is provided with key input part being installed pivotally and being provided with the 2nd housing of display part with hinge 3.Except that above-mentioned minicom, also can be widely applicable for for example electronic dictionary, PDA, electronic equipments such as portable telephone.

Claims (8)

1. a folding electronic equipment can be installed the 1st housing and the 2nd housing by hinge with opening and closing, and is provided with and opens and closes button, and when being in closed described the 1st, the 2nd housing state, the 1st, the 2nd housing is stated in described switching padlock residence, it is characterized in that:
Described switching button comprises:
The button body is configured in described the 1st housing movably;
Hook portion is located on this button body, and is chimeric with the fitting portion of described the 2nd housing;
Button portion is located on the above-mentioned button body, inserts the peristome of described the 1st housing;
The elastic arm is located at the both sides of described button body;
Clamping part is located at described elastic arm's front respectively, and installation portion clamping that can described relatively the 1st housing is chimeric or break away from;
Button body, hook portion, button portion, elastic arm and the clamping part of forming above-mentioned switching button form as one.
2. according to the folding electronic equipment described in the claim 1, it is characterized in that:
Described the 1st housing is made of upper casing body and lower casing body, is formed for inserting the peristome of the button portion of described switching button at the lower casing body, and as the installation rib of installation portion, the clamping part clamping that this installation rib is detained by described switching.
3. according to the folding electronic equipment described in the claim 2, it is characterized in that:
At described upper casing body the circuit board that has carried display unit and electronic component is installed.
4. according to any described folding electronic equipment among the claim 1-3, it is characterized in that:
Between the leading section of described spring arm and clamping part, be respectively equipped with strain portion or rubber.
5. according to the folding electronic equipment described in the claim 4, it is characterized in that:
Described strain portion or rubber are integrally formed between the leading section and clamping part of described spring arm, can torsional deformation and deflection deformation.
6. according to any described folding electronic equipment among the claim 1-3, it is characterized in that:
Described the 1st housing is provided with the housing of the electronic equipment body of key input part and display part above being, described the 2nd housing is the lid housing that covers described key input part and display part.
7. the manufacture method of a folding-type electronic device is characterized in that, comprises following operation:
Integrally formed switching button, described switching button comprises: be configured in the button body in the 1st housing movably, be located on this button body, with the chimeric hook portion of fitting portion of the 2nd housing, the button portion that be located on the above-mentioned button body, inserts the peristome of described the 1st housing, be located at the elastic arm of the both sides of described button body, be located at described elastic arm's front, the chimeric or clamping part that breaks away from of installation portion clamping that can described relatively the 1st housing respectively;
Form the 1st housing, on the 1st housing, be provided with peristome and installation portion;
Form the 2nd housing, on the 2nd housing, be provided with fitting portion;
The 1st installation procedure makes the button portion that opens and closes button insert the peristome of the 1st housing, the installation portion of clamping part clamping the 1st housing;
The 2nd installation procedure can be installed the 1st housing and the 2nd housing by hinge with opening and closing, and when being in closed described the 1st, the 2nd housing state, the fitting portion of the hook portion of described switching button and the 2nd housing is chimeric, and the 1st, the 2nd housing is stated in switching padlock residence.
8. according to the manufacture method of the folding-type electronic device described in the claim 7, it is characterized in that:
In described formation the 1st housing operation, form upper casing body and lower casing body and constitute described the 1st housing, form peristome and installation portion at the lower casing body.
CN2007101085469A 2006-06-21 2007-06-05 Folding type electric equipment and manufacturing method thereof Active CN101094568B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006170973A JP4697064B2 (en) 2006-06-21 2006-06-21 Foldable electronics
JP2006-170973 2006-06-21
JP2006170973 2006-06-21

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CN101094568A CN101094568A (en) 2007-12-26
CN101094568B true CN101094568B (en) 2010-06-02

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Publication number Priority date Publication date Assignee Title
JP5575613B2 (en) * 2010-11-19 2014-08-20 Ｄｘアンテナ株式会社 Electronic equipment casing and power supply separation type amplifier
CN104184849B (en) * 2013-05-23 2017-03-01 川益科技股份有限公司 The housing assembly of portable electronic devices and housing assembling structure
TW201508795A (en) * 2013-08-16 2015-03-01 Bungbungame Inc A keyboard module capable of supporting a portable electronic device

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CN2387574Y (en) * 1999-10-21 2000-07-12 田兆胜 Double cover turnover permanent calendar calculator
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CN101094568A (en) 2007-12-26
JP4697064B2 (en) 2011-06-08
JP2008004659A (en) 2008-01-10

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