CN204362126U - Portable electric appts - Google Patents
Portable electric appts Download PDFInfo
- Publication number
- CN204362126U CN204362126U CN201520028352.8U CN201520028352U CN204362126U CN 204362126 U CN204362126 U CN 204362126U CN 201520028352 U CN201520028352 U CN 201520028352U CN 204362126 U CN204362126 U CN 204362126U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- connecting plate
- horn bracket
- portable electric
- electric appts
- 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.)
- Expired - Fee Related
Links
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- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910000570 Cupronickel Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 2
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Abstract
The utility model discloses a kind of portable electric appts, comprising: mainboard; Display screen, described display screen is connected to the front of described mainboard, and the upper end of described display screen exceeds the upper end of described mainboard; Horn bracket, the front surface of described horn bracket and the rear surface of described display screen are oppositely arranged, and described horn bracket is positioned at the top of described mainboard, and the lower edge of described horn bracket and the upper end-face edge of described mainboard are oppositely arranged; And brace, being connected with the rear surface of described mainboard at least partially of described brace, being connected with described horn bracket at least partially of described brace.According to portable electric appts of the present utility model, the efficiency of assembling of horn bracket, mainboard, display screen can be improved, improve the production efficiency of portable electric appts, reduce the production cost of portable electric appts.
Description
Technical field
The utility model relates to mobile phone manufacturing technology field, especially relates to a kind of portable electric appts.
Background technology
In correlation technique, in the process of Mobile phone PCB stack design, if the width of mainboard (width: the size in figure on left and right directions) is greater than the width of display screen, a part for mainboard can exceed or expose the two ends, left and right of display screen, as long as now exceed partial design screw hole or the fastening structure of display screen on mainboard, horn bracket just can be fixed on mainboard.
But, designer also can run into the situation that mainboard width and screen width are close, even the width of mainboard is less than the width of screen, namely the two ends, left and right of mainboard no longer exceed or expose the two ends, left and right of display screen, now cannot directly at the two ends, left and right of mainboard design screw hole or fastening structure, otherwise may cause damage to other assembly, this is fixed on difficulty mainboard bringing design to horn bracket, therefore need to improve.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, an object of the present utility model is the portable electric appts proposing a kind of convenient and reliable assembly.
According to portable electric appts of the present utility model, comprising: mainboard; Display screen, described display screen is connected to the front of described mainboard, and the upper end of described display screen exceeds the upper end of described mainboard; Horn bracket, the front surface of described horn bracket and the rear surface of described display screen are oppositely arranged, and described horn bracket is positioned at the top of described mainboard, and the lower edge of described horn bracket and the upper end-face edge of described mainboard are oppositely arranged; And brace, being connected with the rear surface of described mainboard at least partially of described brace, being connected with described horn bracket at least partially of described brace.
According to portable electric appts of the present utility model, being connected with horn bracket at least partially of brace, being connected with mainboard at least partially of brace, thus can avoid on mainboard, arrange screw hole and buckle structure causes problem and the possibility of damage to other parts.And the connected mode of brace and horn bracket can be connected and the various ways such as riveted joint for welding, bonding, screw, the connected mode of brace and mainboard can be welding and the various ways such as bonding, alternatively, can being welded on mainboard by the technique of SMT paster of brace and mainboard.Thus horn bracket, mainboard, the assembling of display screen and production efficiency can be improved, reduce the production cost of portable electric appts.
In addition, the portable electric appts above-mentioned according to the utility model, can also have following additional technical characteristic:
According to an embodiment of the present utility model, described brace comprises: the first connecting plate, the edge conjunction of described first connecting plate and described mainboard, described first connecting plate is provided with location lug, described mainboard is provided with and the location hole of described location tab cooperation or location notch, and described location lug is inserted in described location hole or described location notch; Second connecting plate, the edge conjunction of described second connecting plate and described horn bracket; And changeover portion, described changeover portion is connected with described second connecting plate with described first connecting plate respectively.
According to an embodiment of the present utility model, described first connecting plate is provided with the location lug of two spaced apart settings, and each described location lug extends from the edge of described first connecting plate to the direction away from described first connecting plate; Described mainboard is provided with the described location hole and described location notch that coordinate respectively with two described location lugs.
According to an embodiment of the present utility model, described portable electric appts also comprises: screw, described second connecting plate is provided with the first pilot hole, described horn bracket is provided with second pilot hole corresponding with described first pilot hole, and described screw passes described first pilot hole with described second pilot hole to be connected described brace and described horn bracket.
According to an embodiment of the present utility model, the lower edge of described horn bracket is provided with mounting boss, and described mounting boss is provided with the second pilot hole.
According to an embodiment of the present utility model, be provided with weld layer between described first connecting plate and described mainboard, described weld layer connects described first connecting plate and described mainboard.
According to an embodiment of the present utility model, be provided with adhesive linkage between described second connecting plate and described horn bracket, described adhesive linkage connects described second connecting plate and described horn bracket.
According to an embodiment of the present utility model, described portable electric appts comprises two braces, two described brace spaced apart settings in left-right direction.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the front view of the portable electric appts according to the utility model embodiment;
Fig. 2 is the assembling schematic diagram of the portable electric appts according to the utility model embodiment;
Fig. 3 is the partial enlarged drawing of a-quadrant in Fig. 2;
Fig. 4 is the assembly explosive view of the portable electric appts according to the utility model embodiment.
Reference numeral:
Portable electric appts 100;
Mainboard 10; Location hole 11; Location notch 12;
Display screen 20;
Horn bracket 30; Second pilot hole 31; Mounting boss 32;
Brace 40; First connecting plate 41; Location lug 411; Second connecting plate 42; First pilot hole 421; Changeover portion 43;
Screw 50.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
The portable electric appts 100 according to the utility model embodiment is specifically described below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, according to the portable electric appts 100 of the utility model embodiment, comprising: mainboard 10, display screen 20, horn bracket 30 and brace 40.Display screen 20 is connected with mainboard 10, can be electrical connection between display screen 20 and mainboard 10.The rear surface of display screen 20 and the front surface of mainboard 10 are oppositely arranged, and namely mainboard 10 is positioned at the rear of display screen 20.The upper end of display screen 20 is positioned at the top of the upper end of mainboard 10, and namely the upper end-face edge of display screen 20 exceeds the upper end-face edge of mainboard 10, and in other words, the upper end-face edge of display screen 20 is higher than the upper end-face edge of mainboard 10.
Mainboard 10 is positioned at the below of horn bracket 30, and the front surface of horn bracket 30 and the rear surface of display screen 20 are oppositely arranged, and namely horn bracket 30 is positioned at the rear of display screen 20.The lower edge of horn bracket 30 and the upper end-face edge of mainboard 10 are oppositely arranged.Being connected with the rear surface of mainboard 10 at least partially of brace 40, being connected with horn bracket 30 at least partially of brace 40.
Thus, according to the portable electric appts 100 of the utility model embodiment, by arranging brace 40, and being connected with horn bracket 30 at least partially of brace 40, being connected with mainboard 10 at least partially of brace 40, thus can avoid on mainboard 10, arrange screw hole and buckle structure causes problem and the possibility of damage to other parts.And the connected mode of brace 40 and horn bracket 30 can be connected and the various ways such as riveted joint for welding, bonding, screw, the connected mode of brace 40 and mainboard 10 can be welding and the various ways such as bonding, alternatively, can being welded on mainboard 10 by the technique of SMT paster (Surface Mounted Technology: surface mounting technology) of brace 40 and mainboard 10.Thus the efficiency of assembling of horn bracket 30, mainboard 10, display screen 20 can be improved, improve the production efficiency of portable electric appts 100, reduce the production cost of portable electric appts 100.
In an embodiment of the present utility model, brace 40 comprises: the first connecting plate 41, second connecting plate 42 and changeover portion 43.The edge conjunction of the first connecting plate 41 and mainboard 10, first connecting plate 41 is provided with location lug 411, mainboard 10 is provided with and locates the location hole or location notch that lug 411 coordinates, location lug 411 is inserted in location hole or location notch, the edge conjunction of the second connecting plate 42 and horn bracket 30, changeover portion 43 is connected with the second connecting plate 42 with the first connecting plate 41 respectively.Particularly, as shown in Figure 3, brace 40 can be sheet metal component, and the second connecting plate 42 is connected with the lower edge of horn bracket 30, and the first connecting plate 41 is connected with the upper end-face edge of mainboard 10.Changeover portion 43 is connected with the second connecting plate 42 with the first connecting plate 41.The surface that brace 40 can be attached to horn bracket 30 and mainboard 10 is arranged.Thus, the structure of brace 40 is simple, and brace 40 can connect mainboard 10 and horn bracket 30.
At one of the present utility model, alternatively in execution mode, portable electric appts 100 only has one to locate lug 411, mainboard 10 is provided with and locates the location hole 11 or location notch 12 that lug 411 coordinates.Thus, the location fast and easy of location lug 411 and mainboard 10, can improve assembling and the production efficiency of portable electric appts 100, thus can reduce production cost.
As shown in Figure 2 and Figure 4, in this practicality another optional execution mode new, first connecting plate 41 is provided with the location lug 411 of two spaced apart settings, each location lug 411 extends from the edge of the first connecting plate 41 to the direction away from the first connecting plate 41, particularly, being each side provided with and being decided to be lug 411 at the first connecting plate 41.Each location lug 411 extends from the edge of the first connecting plate 41 to the direction away from the first connecting plate 41, and alternatively, location lug 411 can extend to the direction perpendicular to the first connecting plate 41.Mainboard 10 is provided with to locate the location hole 11 and location notch 12 that lug 411 coordinates with two, particularly, be provided with location notch 12 at the outer ledge of mainboard 10, such as, can arrange location notch 12 in the left side edge of mainboard 10 or right side edge place.Be provided with location hole 11 in mainboard 10 inside, the shape of location hole 11 is Long Circle or rectangle.Thus, location lug 411 can insert in location notch 12 or location hole 11 respectively, thus the location of brace 40 on mainboard 10 can be realized, and to a certain extent, two location lugs 411 can strengthen the location accuracy of brace 40, thus raising efficiency of assembling, shorten the positioning time of brace 40, reduce production cost.
As shown in Figure 2 and Figure 4, in an optional execution mode of the present utility model, portable electric appts 100 comprises 40, two the brace 40 spaced apart settings in left-right direction of two braces.Particularly, horn bracket 30 lower edge be each side provided with a brace 40.Thus, the connection mainboard 10 that two braces 40 can be more firm and horn bracket 30.
In an embodiment of the present utility model, portable electric appts 100 also comprises: screw 50.Second connecting plate 42 is provided with the first pilot hole 421, and horn bracket 30 is provided with second pilot hole 31 corresponding with the first pilot hole 421, and screw 50 passes the first pilot hole 421 with the second pilot hole 31 to be connected brace 40 and horn bracket 30.Alternatively, screw 50 is tapping screw.Thus, the mode be connected by screw, horn bracket 30 can be fixed on mainboard 10, and the connection of horn bracket 30 and mainboard 10 is simple and convenient.
Alternatively, the second pilot hole 31 can not run through horn bracket 30, and namely the second pilot hole 31 is blind hole structure.Thus, screw 50 can be avoided to a certain extent to contact with the display screen 20 in horn bracket 30 support front, thus structural reliability and the fail safe of portable electric appts 100 can be improved.
Or alternatively, the length of screw 50 is less than the degree of depth of the second pilot hole 31, thus screw 50 also can be avoided to contact with the display screen 20 in horn bracket 30 front, thus structural reliability and the fail safe of portable electric appts 100 can be improved further.
In an embodiment of the present utility model, the lower edge of horn bracket 30 is provided with mounting boss 32, and mounting boss 32 is provided with the second pilot hole 31.Particularly, mounting boss 32 is provided with in the lower end of horn bracket 30, mounting boss 32 protrudes backward from the rear surface of horn bracket 30, mounting boss 32 is provided with the second pilot hole 31 structure, the height of mounting boss 32 is greater than the thickness of the upper end-face edge of mainboard 10, and the distance namely between the rear surface of mounting boss 32 and horn bracket 30 front surface is greater than the size of mainboard 10 upper end-face edge at fore-and-aft direction.Meanwhile, brace 40 is attached to the surface of mounting boss 32 and mainboard 10, and as shown in Figure 3, the shape of brace 40 is roughly L shape, and namely the cross sectional shape of brace 40 is roughly L shape.Thus, horn bracket 30 support arranges the region that mounting boss 32 can make the second connecting plate 42 and horn bracket 30 contact more smooth, thus the stress that can reduce between the second connecting plate 42 and horn bracket 30 is concentrated, increase the contact area between the second connecting plate 42 and mounting boss 32, strengthen the structural stability of brace 40 and horn bracket 30.
Alternatively, be provided with weld layer between the first connecting plate 41 and mainboard 10, weld layer connects the first connecting plate 41 and mainboard 10.Namely by being welded to connect, by SMT welding procedure, the first connecting plate 41 can be fixed on mainboard 10 particularly between the first connecting plate 41 and mainboard 10.Thus, when welding the electronic component of mainboard 10, brace 40 can be fixed on mainboard 10 by the mode be welded to connect simultaneously, simplify the production procedure of portable electric appts 100, improve efficiency of assembling, reduce production cost.
Alternatively, be provided with adhesive linkage between the second connecting plate 42 and horn bracket 30, adhesive linkage connects the second connecting plate 42 and horn bracket 30.Namely can by being adhesively fixed between the second connecting plate 42 and mainboard 10.Thus, assembling and the Connection Step of the second connecting plate 42 and horn bracket 30 can be simplified, enhance productivity.
Alternatively, the material of brace 40 is foreign copper-nickel alloy, thus brace 40 has better structural strength, and the brace 40 of foreign copper-nickel alloy material is more conducive to carrying out welding procedure.
It should be noted that, when assembling portable electric appts 100, on PCBA, first design the moulding of a brace 40, brace 40 is fixed on mainboard 10 by recycling paster technique.Then be each passed through the first pilot hole 421 and the second pilot hole 31 at use screw 50, brace 40 and horn bracket 30 complete fixing, thus just complete assembling and the production of portable electric appts 100.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (8)
1. a portable electric appts, is characterized in that, comprising:
Mainboard;
Display screen, described display screen is connected to the front of described mainboard, and the upper end of described display screen exceeds the upper end of described mainboard;
Horn bracket, the front surface of described horn bracket and the rear surface of described display screen are oppositely arranged, and described horn bracket is positioned at the top of described mainboard, and the lower edge of described horn bracket and the upper end-face edge of described mainboard are oppositely arranged; With
Brace, being connected with the rear surface of described mainboard at least partially of described brace, being connected with described horn bracket at least partially of described brace.
2. portable electric appts according to claim 1, is characterized in that, described brace comprises:
First connecting plate, the edge conjunction of described first connecting plate and described mainboard, described first connecting plate is provided with location lug, and described mainboard is provided with and the location hole of described location tab cooperation or location notch, and described location lug is inserted in described location hole or described location notch;
Second connecting plate, the edge conjunction of described second connecting plate and described horn bracket; With
Changeover portion, described changeover portion is connected with described second connecting plate with described first connecting plate respectively.
3. portable electric appts according to claim 2, it is characterized in that, described first connecting plate is provided with the location lug of two spaced apart settings, and each described location lug extends from the edge of described first connecting plate to the direction away from described first connecting plate;
Described mainboard is provided with the described location hole and described location notch that coordinate respectively with two described location lugs.
4. portable electric appts according to claim 2, it is characterized in that, described portable electric appts also comprises: screw, described second connecting plate is provided with the first pilot hole, described horn bracket is provided with second pilot hole corresponding with described first pilot hole, and described screw passes described first pilot hole with described second pilot hole to be connected described brace and described horn bracket.
5. portable electric appts according to claim 4, is characterized in that, the lower edge of described horn bracket is provided with mounting boss, and described mounting boss is provided with the second pilot hole.
6. the portable electric appts according to any one of claim 2-5, is characterized in that, is provided with weld layer between described first connecting plate and described mainboard, and described weld layer connects described first connecting plate and described mainboard.
7. the portable electric appts according to any one of claim 2-5, is characterized in that, is provided with adhesive linkage between described second connecting plate and described horn bracket, and described adhesive linkage connects described second connecting plate and described horn bracket.
8. the portable electric appts according to any one of claim 1-5, is characterized in that, described portable electric appts comprises two braces, two described brace spaced apart settings in left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028352.8U CN204362126U (en) | 2014-11-03 | 2015-01-15 | Portable electric appts |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014206539092 | 2014-11-03 | ||
| CN201420653909 | 2014-11-03 | ||
| CN201520028352.8U CN204362126U (en) | 2014-11-03 | 2015-01-15 | Portable electric appts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204362126U true CN204362126U (en) | 2015-05-27 |
Family
ID=53263570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520028352.8U Expired - Fee Related CN204362126U (en) | 2014-11-03 | 2015-01-15 | Portable electric appts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204362126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114125104A (en) * | 2021-11-19 | 2022-03-01 | 维沃移动通信有限公司 | Folding screen electronic equipment |
-
2015
- 2015-01-15 CN CN201520028352.8U patent/CN204362126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114125104A (en) * | 2021-11-19 | 2022-03-01 | 维沃移动通信有限公司 | Folding screen electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 |