CN103140077A - Electronic device - Google Patents
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- Publication number
- CN103140077A CN103140077A CN 201110389221 CN201110389221A CN103140077A CN 103140077 A CN103140077 A CN 103140077A CN 201110389221 CN201110389221 CN 201110389221 CN 201110389221 A CN201110389221 A CN 201110389221A CN 103140077 A CN103140077 A CN 103140077A
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- CN
- China
- Prior art keywords
- electronic installation
- plate body
- locking hole
- locking
- medial surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses an electronic device which comprises a shell body, a board body, a button, a button base and a locking piece. The shell body is provided with an inner side face, a locking hole, an opening and two clamp fasteners. The locking hole is formed in the inner side face, the clamp fasteners protrude out from the inner side face. The board body is provided with a lower surface, two grooves and a first positioning hole. The lower surface faces the inner side face, the grooves are respectively clamped with the clamp fasteners, and the first positioning hole is formed corresponding to the locking hole. The button is provided with a body, an elastic arm and a fixing portion, wherein the body is located in the opening, the fixing portion is fixed on the inner side face, and the elastic arm is connected with the body and the fixing portion. The button base is arranged on the lower surface and corresponds to the body. The locking piece is locked in the locking hole through the first positioning hole to fix the board body on the shell body.
Description
Technical field
The present invention relates to a kind of electronic installation, relate in particular to a kind of electronic installation with press-key structure.
Background technology
Along with the development of electronics technology, the consumer is frivolous and to be easy to carry be main for the demand tendency of electronic product.Known press-key structure normally is fixed in casing with an end of button, makes the other end of button form cantilever, and the cantilever end that the user can pressing keys makes its contact be arranged at button pedestal it under, forms electric connection.The button pedestal is arranged on a plate body of button below usually, and plate body fixed form now is to lock plate body in casing with two screws mostly, and this kind assembling mode is comparatively complicated, more easily causes the waste of assembling man-hour, material quantity and design space.
Summary of the invention
The invention provides a kind of electronic installation, the assembling of its button comparatively easy and space is used also comparatively economical.
The present invention proposes a kind of electronic installation, comprises a housing, a plate body, a button, a button pedestal and a locking part.Housing has a medial surface, a locking hole, an opening and two fasteners.Locking hole is arranged on medial surface, and fastener protrudes from medial surface.Plate body has a lower surface, two grooves and one first location hole.Lower surface is in the face of medial surface, and groove engages with fastener respectively, the corresponding locking hole setting of the first location hole.Button has a body, an elastic arm and a fixed part, and body is positioned at opening, and fixed part is fixed on medial surface, and elastic arm connects body and fixed part.The button pedestal is arranged on lower surface and corresponding body.Locking part is by the first location hole and be locked in locking hole, with fixed plate body on housing.
In one embodiment of this invention, above-mentioned elastic arm has the mouth of stepping down, and locking hole is positioned at the mouth of stepping down.
In one embodiment of this invention, above-mentioned body is between two fasteners.
In one embodiment of this invention, above-mentioned housing has more a breasting part, is arranged on medial surface and the breasting part is bearing between housing and plate body.
In one embodiment of this invention, above-mentioned breasting part has more a guidance part, and guidance part has an inclined-plane, and plate body is suitable for the guiding via the inclined-plane, oblique enter fastener in case with it the engaging.
In one embodiment of this invention, above-mentioned housing has more at least one reference column, and plate body has more the second location hole of at least one corresponding reference column, and reference column coordinates with the second location hole is placed in the second location hole the part reference column.
In one embodiment of this invention, to be fixed in the mode of medial surface be hot melt to above-mentioned fixed part.
Based on above-mentioned, the present invention utilizes coordinating of two fasteners and a locking hole, makes the plate body that is arranged at the button below only need use a locking part can be locked on housing, in addition, the present invention more is arranged at locking hole in the mouth of stepping down of elastic arm, has saved the space that locking hole is set in addition.Therefore, the present invention not only effectively reduces the material cost of locking part and simplifies the flow process of assembling, more can make in the space utilization of electronic installation more economical.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and coordinate accompanying drawing to be described in detail below.
Description of drawings
Fig. 1 is the partial perspective schematic diagram of the electronic installation of one embodiment of the invention.
Fig. 2 is the partial cutaway schematic of the electronic installation of one embodiment of the invention.
Fig. 3 is the generalized section of plate body in assembling process of Fig. 2.
Fig. 4 is that the plate body of Fig. 2 is in the generalized section of fixed position.
The main element symbol description
100: electronic installation
110: housing
112: medial surface
114: locking hole
116: opening
118: fastener
120: plate body
122: lower surface
124: groove
126: the first location holes
128: the second location holes
130: button
132: body
134: elastic arm
134a: the mouth of stepping down
136: fixed part
140: the button pedestal
150: locking part
160: the breasting part
162: guidance part
162a: inclined-plane
170: reference column
Embodiment
Fig. 1 is the partial perspective schematic diagram of the electronic installation of one embodiment of the invention.Fig. 2 is the partial cutaway schematic of the electronic installation of one embodiment of the invention.It should be noted that the housing 110 that only illustrates electronic installation 100 part at this, with the internal structure of convenient explanation electronic installation 100, and plate body 120 presents in the mode of perspective, and the structure of plate body 120 belows illustrates with fine rule.Please also refer to Fig. 1 and Fig. 2, the electronic installation 100 that the present invention proposes comprises a housing 110, a plate body 120, a button 130, a button pedestal 140 and a locking part 150.Wherein, electronic installation 200 can be desktop computer, notebook computer (notebook), panel computer (Tablet PC) or arbitrary electronic installation with operation independent and Presentation Function.In the present embodiment, electronic installation 100 is a notebook computer, but the present invention does not limit the kind of electronic installation 100.Housing 110 has a medial surface 112, a locking hole 114, an opening 116 and two fasteners 118.Locking hole 114 and fastener 118 are arranged on medial surface 112, and fastener 118 protrudes from medial surface 112.
Hold above-mentionedly, plate body 120 has a lower surface 122, two grooves 124 and one first location hole 126.Plate body 120 is arranged on housing 110 and its lower surface 122 arranges in the face of medial surface 112, the first corresponding locking holes 114 of location hole 126 and groove 124 engages with fastener 118 respectively.Button 130 has a body 132, an elastic arm 134 and a fixed part 136, body 132 is positioned at opening 116, elastic arm 134 connects body 132 and fixed part 136, and fixed part 136 is fixed on medial surface 112, makes body 132 and elastic arm 134 be a cantilever position.In the present embodiment, to be fixed in the mode of medial surface 112 be hot melt to fixed part 136.Button pedestal 140 is arranged on lower surface 122 and corresponding body 132.When body 132 is subjected to an external force OF, and move and when contacting button pedestal 140, body 132 forms with button pedestal 140 and is electrically connected along its external force direction.Locking part 150 is locked in locking hole 114 by the first location hole 126, to lock plate body 120 on housing 110.In the present embodiment, locking part 150 is screw, and locking hole 114 is screw.
Specifically, elastic arm 134 has mouthful 134a that steps down, and locking hole 114 is positioned at mouthful 134a that steps down, and to save the space that locking hole 114 is set in addition, makes the space utilization of electronic installation more economical.114 of locking holes are between two fasteners 118, be a rounded projections arranged, with the locking that utilizes a locking part 114 and the clamping of two fasteners 118, common fixed plate body 120 is on housing 110, so configuration, can reduce the required quantity of locking part 114, and then reduce the cost of material and the man-hour of assembling.
Fig. 3 is the generalized section of plate body in assembling of Fig. 2.Fig. 4 is that the plate body of Fig. 2 is in the generalized section of fixed position.Please also refer to Fig. 3 and Fig. 4, in the present embodiment, housing 110 has more a breasting part 160, is arranged on medial surface 112 and breasting part 160 is bearing between housing 110 and plate body 120.Breasting part 160 has more a guidance part 162, it has an inclined-plane 162a, when the assembler wish is assembled in plate body 120 on housing 110, with the guiding of plate body 120 through inclined-plane 162a, the oblique buckle slot that enters fastener 118 makes its groove 124 and 118 engagings of corresponding fastener.At this moment, assembler down keeps flat plate body 120 again, and it is bearing on breasting part 160.In addition, housing 110 has more at least one reference column 170, plate body 120 has more the second location hole 128 of at least one corresponding reference column 170, when plate body 120 is bearing on breasting part 160, reference column 170 coordinates with corresponding the second location hole 128 respectively is placed in the second corresponding location hole 128 part reference column 170, the locating effect when increasing assembling and assemble after steadiness.Pass the first location hole 126 to be locked in locking hole 114, so that plate body 120 is locked on housing 110 at last, then with locking part 150.
In sum, the present invention utilizes coordinating of two fasteners and a locking hole, makes the plate body that is arranged at the button below only need use a locking part can be locked on housing; In addition, the present invention more is arranged at locking hole in the mouth of stepping down of elastic arm, has saved the space that locking hole is set in addition.Therefore, the present invention not only effectively reduces the material cost of locking part and simplifies the flow process of assembling, more can make in the space utilization of electronic installation more economical.
Although the present invention discloses as above with embodiment; so it is not to limit the present invention, technical staff in any affiliated technical field, without departing from the spirit and scope of the present invention; when doing a little change and retouching, therefore protection scope of the present invention should be as the criterion with the scope that claim was defined.
Claims (8)
1. an electronic installation, is characterized in that, comprising:
One housing has a medial surface, a locking hole, an opening and two fasteners, and this locking hole is arranged on this medial surface, and this two fastener protrudes from this medial surface;
One plate body has a lower surface, two grooves and one first location hole, and this lower surface is in the face of this medial surface, and those grooves engage with those fasteners respectively, and this first location hole is to should the locking hole setting;
One button has a body, an elastic arm and a fixed part, and body is positioned at this opening, and this fixed part is fixed on this medial surface, and elastic arm connects this body and this fixed part;
One button pedestal is arranged on this lower surface and to should body; And
One locking part is by this first location hole and be locked in this locking hole, to fix this plate body on this housing.
2. electronic installation according to claim 1, wherein this elastic arm has the mouth of stepping down, and this locking hole is positioned at this mouth of stepping down.
3. electronic installation according to claim 1, wherein this locking hole is between this two fastener.
4. electronic installation according to claim 1, wherein this housing has more a breasting part, is arranged on this medial surface and this breasting part is bearing between this housing and this plate body.
5. electronic installation according to claim 4, wherein this breasting part has more a guidance part, and this guidance part has an inclined-plane, and this plate body is suitable for the guiding via this inclined-plane, and an oblique buckle slot that enters those fasteners is with engaging with it.
6. electronic installation according to claim 1, wherein this housing has more at least one reference column, this plate body has more the second location hole that at least one pair of should reference column, and this reference column coordinates with this second location hole is placed in this second location hole this reference column of part.
7. electronic installation according to claim 1, wherein to be fixed in the mode of this medial surface be hot melt to this fixed part.
8. electronic installation according to claim 1, wherein this locking part is screw, this locking hole is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110389221 CN103140077A (en) | 2011-11-30 | 2011-11-30 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110389221 CN103140077A (en) | 2011-11-30 | 2011-11-30 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103140077A true CN103140077A (en) | 2013-06-05 |
Family
ID=48499204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110389221 Pending CN103140077A (en) | 2011-11-30 | 2011-11-30 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103140077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316072A (en) * | 2014-10-21 | 2015-01-28 | 重庆金宏汽车电子有限公司 | Vehicle navigator |
-
2011
- 2011-11-30 CN CN 201110389221 patent/CN103140077A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316072A (en) * | 2014-10-21 | 2015-01-28 | 重庆金宏汽车电子有限公司 | Vehicle navigator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |