CN103987186A - Circuit board, display component and air conditioner - Google Patents
Circuit board, display component and air conditioner Download PDFInfo
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- CN103987186A CN103987186A CN201410181702.4A CN201410181702A CN103987186A CN 103987186 A CN103987186 A CN 103987186A CN 201410181702 A CN201410181702 A CN 201410181702A CN 103987186 A CN103987186 A CN 103987186A
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- circuit board
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Abstract
The invention provides a circuit board, a display component and an air conditioner. The circuit board comprises a substrate of an integrated structure, n through grooves are formed in the face of the substrate, the two ends of each through groove are communicated with the edges of the substrate, the n through grooves divide the substrate into n+1 sub circuit boards, the bottom face of each through groove is an arc face, and two sub circuit boards on the two sides of each through groove do not share a common face. When n is larger than 1, the through grooves do not intersect. According to the circuit board, the through grooves are formed in the circuit board, the thickness of a part of the circuit board is reduced, the circuit board is bent from the positions of the through grooves, so that the folded non-straight circuit board is manufactured, the circuit board can be used in cooperation with display panels in different shapes better, the requirement for the shape of the circuit board of a product is met, the manufacture circuit board is stable in performance, and assembling efficiency of the circuit board can be improved.
Description
Technical field
The present invention relates to field of household appliances, more specifically, relate to a kind of circuit board, a kind of display module that comprises this circuit board and a kind of air-conditioning that comprises this display module
Background technology
Current, the display floater shape of household electrical appliance is various, and cosmetic variation multiterminal, as the plate face of display floater is shaped as the on-plane surface etc. of cambered surface or folding face.And be mated the circuit board of use due to the restriction of cost of manufacture, but still use the manufacture of rigid planar material, because the requirement of plate face thickness can not bend (can be cracked in the time bending), that is: can not be bent into the non-straight plate circuit board (and the consideration of welding convenience based on pad on circuit board, the technique that is usually used in carrying out on circuit board welding in batches is all substantially all common to straight plate substantially) of cambered surface or folding face.Also have a kind of method of making non-straight tabular circuit board to be: increase the thickness of the pedestal of circuit board, by polishing and the means such as cutting obtain arc face or folding shape plate face, this kind of method complex process, and also processing cost is also very high.Also having one is exactly to adopt multiple substrates to connect by wire, the problems such as the circuit board of this kind of method production easily occurs going offline in production and use procedure, broken string, and its practicality is very poor.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.
For this reason, the invention provides a kind of circuit board, by offer the mode of direct through groove on circuit board, local thickness on circuit board is reduced, and the position of offering direct through groove on circuit board bends circuit board, to realize the making of the non-straight plate circuit board of rolling over shape, make circuit board mate use with difform display floater better, thereby meet the requirement of product to circuit board shape, and the circuit board stable performance of making, also can reach the object that promotes circuit board assembling efficiency.
The embodiment of first aspect present invention provides a kind of circuit board, comprise the substrate of integral structure, on the plate face of described substrate, being provided with n two ends all connects to the direct through groove at edges of boards place, and described substrate is separated into n+1 circuit daughter board by n described direct through groove, and the bottom surface of described direct through groove be cambered surface, described direct through groove both sides two described in circuit daughter board not coplanar; Wherein: in the time that n is greater than 1, each described direct through groove mutually disjoints.
Circuit board provided by the invention, by offer the mode of direct through groove on circuit board, local thickness on circuit board is reduced, and the position of offering direct through groove on circuit board bends circuit board, to realize the making of the non-straight plate circuit board of rolling over shape, make circuit board mate use with difform display floater better, thereby meet the requirement of product to circuit board shape, and the circuit board stable performance of making, also can reach the object that promotes circuit board assembling efficiency.
Circuit board provided by the invention, in the situation that having met substrate thickness requirement, has become substrate manufacture the non-straight plate circuit board of folding shape, has met better and the use that matches of the non-straight plate display floater of arc or folding shape.
According to one embodiment of present invention, described circuit board also comprises: n+1 separate circuit, correspondence is arranged on n+1 described circuit daughter board one by one.
According to one embodiment of present invention, described circuit board also comprises: connecting line, be arranged on the position of described direct through groove, and connect described direct through groove both sides two described in circuit described in two on circuit daughter board.
According to one embodiment of present invention, described connecting line comprises n group, and n organizes the described connecting line corresponding position that is arranged on n described direct through groove one by one.
According to one embodiment of present invention, described connecting line is wire jumper, and described in any one group, connecting line comprises at least one described wire jumper.
According to one embodiment of present invention, the V-shaped shape of the cross section of described direct through groove or rectangular-shaped.
According to one embodiment of present invention, n is 2, wherein: two described direct through groove be arranged in parallel, and described in two described in two outside direct through groove circuit daughter board be symmetrically set.
The embodiment of second aspect present invention provides a kind of display module, comprising: display floater; With the circuit board described in above-mentioned arbitrary embodiment, described circuit board is fixed on the back side of described display floater.
Display module provided by the invention, circuit board making is become to the non-straight plate circuit board of folding shape, to be used in conjunction with display floater, to meet better the instructions for use for the product of use non-planar display floater, and can reach the object that improves production efficiency.
According to one embodiment of present invention, described display floater is the display floater of the curved shape in one end or folding shape.
The embodiment of third aspect present invention provides a kind of air-conditioning, includes the display module described in above-mentioned arbitrary embodiment.
Air-conditioning provided by the invention, properties of product are stable and production efficiency is fast, can meet better user's user demand.
In sum, circuit board provided by the invention, by offer the mode of direct through groove on circuit board, local thickness on circuit board is reduced, and the position of offering direct through groove on circuit board bends circuit board, to realize the making of non-straight plate circuit board of folding shape, make circuit board mate use with difform display floater better, thereby meet the requirement of product to circuit board shape, also can reach the object that promotes circuit board assembling efficiency simultaneously.
Additional aspect of the present invention and advantage will become in description part below obviously, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the structural representation of circuit board one embodiment of the present invention;
Fig. 2 is the structural representation of display floater one embodiment that is used in combination with circuit board shown in Fig. 1;
Fig. 3 is the structural representation of another embodiment of display floater of being used in combination with circuit board described in Fig. 1;
Fig. 4 is the plan structure schematic diagram of display module one embodiment of the present invention.
Wherein, in Fig. 1 to Fig. 4, the corresponding relation between Reference numeral and component names is:
1 substrate, 11 direct through groove, 12 circuit daughter boards, 13 circuits, 2 connecting lines, 3 circuit boards, 4 display floaters.
Embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from mode described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
The invention provides a kind of circuit board 3, as shown in Figure 1, comprise the substrate 1 of integral structure, on the plate face of described substrate 1, be provided with n two ends and all connect the direct through groove 11 (as shown in Figure 4) to edges of boards place, and described substrate 1 is separated into n+1 circuit daughter board 12 by n described direct through groove 11, and the bottom surface of described direct through groove 11 be cambered surface, described direct through groove 11 both sides two described in circuit daughter board 12 not coplanar; Wherein: in the time that n is greater than 1, each described direct through groove 11 mutually disjoints.
Circuit board 3 provided by the invention, by offer the mode of direct through groove 11 on circuit board 3, local thickness on circuit board 3 is reduced, and the position of offering direct through groove 11 on circuit board 3 bends circuit board 3, to realize the making of the non-straight plate circuit board 3 of rolling over shape, make circuit board 3 mate use with difform display floater 4 better, thereby meet the requirement of product to circuit board 3 shapes, and circuit board 3 stable performances of making, also can reach the object that promotes circuit board 3 packaging efficiencies.
Circuit board 3 provided by the invention, in the situation that having met substrate 1 thickness requirement, has been made into substrate 1 the non-straight plate circuit board 3 of folding shape, has met better and the use that matches of the non-straight plate display floater 4 of arc or folding shape.
Wherein, described circuit board 3 also comprises: n+1 separate circuit 13, correspondence is arranged on n+1 described circuit daughter board 12 one by one.
And on circuit daughter board 12, can also be provided with electric elements that are connected with circuit etc., as diode, triode etc.
In one embodiment of the present of invention, as shown in Figure 1 and Figure 4, described circuit board 3 also comprises: connecting line 2, be arranged on the position of described direct through groove 11, and connect described direct through groove 11 both sides two described in described circuit 13 on circuit daughter board 12 so that the circuit 13 on each circuit daughter board mutually electrical connection form the loop of sealing.
Wherein, described connecting line 2 comprises n group, and n organizes the described connecting line 2 corresponding position that is arranged on n described direct through groove 11 one by one.
Certainly, can be also that wherein adjacent several (non-whole circuits) circuit is carried out connecting by connecting line, also can realize the application's object, its aim does not depart from design philosophy of the present invention, should belong in the application's protection range.
Preferably, described connecting line 2 is wire jumper, and described in any one group, connecting line 2 comprises at least one described wire jumper.
Certainly, connecting line 2 can be also other wire rods, as enamelled wire etc., also can realize the application's object, and its aim does not depart from design philosophy of the present invention, should belong to the application's protection range.
Preferably, the V-shaped shape of the cross section of described direct through groove 11 (as shown in Figure 4, after substrate bending, the outer bottom of direct through groove is cambered surface) or rectangular-shaped.
Certainly, direct through groove 11 can be also other shapes, as trapezoidal shape etc., also can realize the application's object, and its aim does not depart from design philosophy of the present invention, should belong to the application's protection range.
In one embodiment of the present of invention, n is 2, wherein: two described direct through groove 11 be arranged in parallel, and measure described direct through groove 11 outsides two described in circuit daughter board 12 be symmetrical arranged, that is: the plate face of described circuit board 3 surrounds the frame-shaped construction towards a side opening.
Certainly, n can be also 1,3,4,5 etc., also can realize the application's object.
The manufacture method that the invention provides a kind of circuit board, comprising:
Offer direct through groove: on the plate face of the substrate 1 of circuit board, offer n two ends and all connect the direct through groove 11 to edges of boards place, wherein, in the time that n is greater than 1, each direct through groove 11 mutually disjoints;
Substrate heats up, bending: substrate 1 is heated, substrate 1 is arrived after design temperature, the circuit daughter board 12 of direct through groove 11 both sides is applied to bending power in opposite directions, so that the diapire of direct through groove 11 occurs bending and deformation and realizes circuit daughter board 12 antarafacials of direct through groove 11 both sides;
Substrate sizing: the substrate 1 after bending is shaped and lowered the temperature, make circuit board.
Wherein, be heated to be heating water bath or Baking out.
The present invention also provides a kind of display module, as shown in Figure 4, comprising: display floater 4 (as shown in Figures 2 to 4); With the circuit board 3 (as shown in Figure 1 and Figure 4) described in above-mentioned arbitrary embodiment, described circuit board 3 is fixed on the back side of described display floater 4.
Display module provided by the invention, circuit board 3 is made into the non-straight plate circuit board 3 of folding shape, to be used in conjunction with display floater 4, to meet better the instructions for use for the product of use non-planar display floater 4, and can reach the object that improves production efficiency.
Wherein, as shown in Figures 2 to 4, described display floater 4 is the non-straight-plate-type display floater 4 of the curved shape in one end or folding shape.
The present invention also provides a kind of air-conditioning, includes the display module described in above-mentioned arbitrary embodiment.
Air-conditioning provided by the invention, properties of product are stable and production efficiency is fast, can meet better user's user demand.
In sum, circuit board provided by the invention, by offer the mode of direct through groove on circuit board, local thickness on circuit board is reduced, and the position of offering direct through groove on circuit board bends circuit board, to realize the making of non-straight plate circuit board of folding shape, make circuit board mate use with difform display floater better, thereby meet the requirement of product to circuit board shape, also can reach the object that promotes circuit board assembling efficiency simultaneously.
In description of the invention, term " is connected ", " connection " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the description of this specification, the description of term " embodiment " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a circuit board, comprises and it is characterized in that the substrate of integral structure,
On the plate face of described substrate, being provided with n two ends all connects to the direct through groove at edges of boards place, and described substrate is separated into n+1 circuit daughter board by n described direct through groove, and the bottom surface of described direct through groove be cambered surface, described direct through groove both sides two described in circuit daughter board not coplanar; Wherein:
In the time that n is greater than 1, each described direct through groove mutually disjoints.
2. circuit board according to claim 1, is characterized in that, also comprises:
N+1 separate circuit, correspondence is arranged on n+1 described circuit daughter board one by one.
3. circuit board according to claim 2, is characterized in that, also comprises:
Connecting line, is arranged on the position of described direct through groove, and connect described direct through groove both sides two described in circuit described in two on circuit daughter board.
4. circuit board according to claim 3, is characterized in that,
Described connecting line comprises n group, and n organizes the described connecting line corresponding position that is arranged on n described direct through groove one by one.
5. according to the circuit board described in claim 3 or 4, it is characterized in that,
Described connecting line is wire jumper, and described in any one group, connecting line comprises at least one described wire jumper.
6. according to the circuit board described in any one in claim 1 to 4, it is characterized in that,
The V-shaped shape of cross section of described direct through groove or rectangular-shaped.
7. circuit board according to claim 6, is characterized in that,
N is 2, wherein:
Two described direct through groove be arranged in parallel, and described in two described in two outside direct through groove circuit daughter board be symmetrically set.
8. a display module, is characterized in that, comprising:
Display floater; With
Circuit board as described in any one in claim 1 to 7, described circuit board is fixed on the back side of described display floater.
9. display module according to claim 8, is characterized in that,
Described display floater is the display floater of the curved shape in one end or folding shape.
10. an air-conditioning, is characterized in that, includes display module as claimed in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181702.4A CN103987186A (en) | 2014-04-30 | 2014-04-30 | Circuit board, display component and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181702.4A CN103987186A (en) | 2014-04-30 | 2014-04-30 | Circuit board, display component and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103987186A true CN103987186A (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410181702.4A Pending CN103987186A (en) | 2014-04-30 | 2014-04-30 | Circuit board, display component and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103987186A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001069577A2 (en) * | 2000-03-14 | 2001-09-20 | Sarnoff Corporation | Fiber display module and panel assembly |
| CN1918951A (en) * | 2004-02-27 | 2007-02-21 | 摩托罗拉公司 | Flexible circuit board assembly |
| CN103152977A (en) * | 2013-03-27 | 2013-06-12 | 深圳索瑞德电子有限公司 | Integrated circuit board and production method thereof |
| CN203151860U (en) * | 2013-03-06 | 2013-08-21 | 乐健科技（珠海）有限公司 | Bendable metal-base printed circuit board |
| CN203219609U (en) * | 2013-03-06 | 2013-09-25 | 乐健科技（珠海）有限公司 | Novel metal core printed circuit board |
| CN103393414A (en) * | 2013-08-23 | 2013-11-20 | 江苏惠通集团有限责任公司 | Physiological index detector |
| CN103489369A (en) * | 2013-06-14 | 2014-01-01 | 友达光电股份有限公司 | Display module |
| CN203399399U (en) * | 2013-08-09 | 2014-01-15 | 阿尓派株式会社 | Flexible circuit board and electronic device provided with the flexible circuit board |
| CN203872426U (en) * | 2014-04-30 | 2014-10-08 | 美的集团武汉制冷设备有限公司 | Circuit board, display assembly, and air conditioner |
-
2014
- 2014-04-30 CN CN201410181702.4A patent/CN103987186A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001069577A2 (en) * | 2000-03-14 | 2001-09-20 | Sarnoff Corporation | Fiber display module and panel assembly |
| CN1918951A (en) * | 2004-02-27 | 2007-02-21 | 摩托罗拉公司 | Flexible circuit board assembly |
| CN203151860U (en) * | 2013-03-06 | 2013-08-21 | 乐健科技（珠海）有限公司 | Bendable metal-base printed circuit board |
| CN203219609U (en) * | 2013-03-06 | 2013-09-25 | 乐健科技（珠海）有限公司 | Novel metal core printed circuit board |
| CN103152977A (en) * | 2013-03-27 | 2013-06-12 | 深圳索瑞德电子有限公司 | Integrated circuit board and production method thereof |
| CN103489369A (en) * | 2013-06-14 | 2014-01-01 | 友达光电股份有限公司 | Display module |
| CN203399399U (en) * | 2013-08-09 | 2014-01-15 | 阿尓派株式会社 | Flexible circuit board and electronic device provided with the flexible circuit board |
| CN103393414A (en) * | 2013-08-23 | 2013-11-20 | 江苏惠通集团有限责任公司 | Physiological index detector |
| CN203872426U (en) * | 2014-04-30 | 2014-10-08 | 美的集团武汉制冷设备有限公司 | Circuit board, display assembly, and air conditioner |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140813 |
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| RJ01 | Rejection of invention patent application after publication |