CN205017680U - Circuit board components and electrical equipment - Google Patents
Circuit board components and electrical equipment Download PDFInfo
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- CN205017680U CN205017680U CN201520644004.3U CN201520644004U CN205017680U CN 205017680 U CN205017680 U CN 205017680U CN 201520644004 U CN201520644004 U CN 201520644004U CN 205017680 U CN205017680 U CN 205017680U
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- circuit board
- receiving terminal
- infrared receiving
- main part
- pin
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Abstract
The utility model discloses a circuit board components and electrical equipment, wherein, circuit board components includes circuit board and infrared receiving terminal, and the circuit board corresponds infrared receiving terminal and is equipped with first recess, and first recess has a first port of the side surface that runs through the circuit board, and infrared receiving terminal includes the acceptance division that the holding in the main part of first recess and on locating the main part and was just setting up first port, main part and circuit board electrically connected for through acceptance division received signal. So, can reduce the thickness behind infrared receiving terminal and the circuit board assembly, therefore at holding in electrical equipment during like flat screen television's lower frame, the lower frame to should infrared receiving terminal and the circuit board assembly after thickness, can do the lower frame narrowly, improve flat screen television's pleasing to the eye degree.
Description
Technical field
The utility model relates to display device technology field, particularly a kind of circuit board assemblies and electric equipment.
Background technology
Electric equipments most on the market is at present as panel TV or air conditioner, comprise housing, display screen and the infrared receiving terminal for receiving infrared signal, display screen is in being vertically laid in housing, housing has four frames of four sides being positioned at display screen, infrared receiving terminal superposes with circuit board and installs, and front and back are laid in a frame of housing, are generally located in lower frame, and be wired to the mainboard of electric equipment.But, so can there is following problem: because circuit board and infrared receiving terminal superposition are arranged, the thickness of circuit board assemblies is thicker, for accommodating circuit board assemblies, the thickness of the frame meeting corresponding circuits board component of housing increases the width of in the vertical direction, can not do narrow by the frame in the vertical direction of electric equipment.
Utility model content
Main purpose of the present utility model is to provide a kind of circuit board assemblies and electric equipment, and the mounting means be intended to by changing circuit board and infrared receiving terminal does narrow with the frame of the housing by electric equipment.
For achieving the above object, the circuit board assemblies that the utility model proposes, for installing in the electrical apparatus, comprise circuit board and infrared receiving terminal, the corresponding described infrared receiving terminal of described circuit board is provided with the first groove, described first groove has the first port of the side surface running through described circuit board, described infrared receiving terminal comprises the main part that is placed in described first groove and to be located on described main part and just to the acceptance division that described first port is arranged, described main part and described circuit board are electrically connected, in order to pass through described acceptance division Received signal strength.
Preferably, described main part is that tabular is arranged, described infrared receiving terminal has the SMD pin be electrically connected with described circuit board, described SMD pin is extended from the side of described main part, one surperficial correspondence of described circuit board is provided with contact, fit in described SMD pin and described contact, fixing to make described infrared receiving terminal and described circuit board fit.
Preferably, the quantity of described SMD pin is multiple.
Preferably, described main part is that tabular is arranged, described infrared receiving terminal has the grafting pin be electrically connected with described circuit board, described grafting pin extends from the side of described main part, the corresponding described grafting pin of described circuit board is provided with spliced eye, described grafting pin and described circuit board grafting are fixed, and fix to make described infrared receiving terminal and described circuit board grafting.
Preferably, the quantity of described grafting pin is multiple.
Preferably, described circuit board assemblies also comprises the lamp source component be electrically connected with described circuit board, the corresponding described lamp source component of described circuit board is provided with the second groove, described second groove has the second port of the side surface running through described circuit board, and described lamp source component comprises the lamp plate that is placed in described second groove and to be located on described lamp plate and just to the lamp pearl that described second port is arranged.
Preferably, described lamp pearl is LED lamp bead.
Preferably, described lamp source component has the SMD pin be electrically connected with described circuit board, described SMD pin is extended from the side of described lamp plate, one surperficial correspondence of described circuit board is provided with contact, fit in described SMD pin and described contact, fixing to make described lamp source component and described circuit board fit.
The utility model also proposes a kind of electric equipment, described electric equipment is the electric equipment with infrared receiving terminal and/or lamp source component, comprise as above arbitrary described circuit board assemblies, housing and display screen, described display screen is in being vertically laid in described housing, described housing has four frames of four sides being positioned at described display screen, be laid in the frame of described housing before and after described circuit board, and the first port of described circuit board and/or the second port are towards arranging above.
Preferably, described electric equipment is panel TV, air conditioner or display.
Technical solutions of the utility model are by providing a kind of circuit board assemblies and electric equipment, described circuit board assemblies comprises circuit board and infrared receiving terminal, the corresponding described infrared receiving terminal of described circuit board is provided with the first groove, described first groove has the first port of the side surface running through described circuit board, described infrared receiving terminal comprises the main part that is placed in described first groove and to be located on described main part and just to the acceptance division that described first port is arranged, described main part and described circuit board are electrically connected, in order to pass through described acceptance division Received signal strength.
So, by offering the first groove on circuit boards, again infrared receiving terminal is contained in the first groove and (is also embedded in circuit board by infrared receiving terminal), the thickness after infrared receiving terminal and circuit board assembling can be reduced, thus when being placed in the lower frame of electric equipment as panel TV, lower frame, to should thickness after infrared receiving terminal and circuit board assembling, can do narrow, improve the aesthetics of panel TV by lower frame.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the infrared receiving terminal of circuit board assemblies of the present utility model and an embodiment of circuit board;
Fig. 2 is the assembling schematic diagram at another visual angle of infrared receiving terminal and circuit board in Fig. 1;
Fig. 3 is the assembling schematic diagram of the lamp source component of circuit board assemblies of the present utility model and an embodiment of circuit board.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 100 | Circuit board assemblies | 22 | Acceptance division |
| 1 | Circuit board | 2a | The SMD pin of infrared receiving terminal |
| 11 | First groove | 3 | Lamp source component |
| 12 | Second groove | 31 | Lamp plate |
| 2 | Infrared receiving terminal | 32 | Lamp pearl |
| 21 | Main part | 3a | The SMD pin of lamp source component |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term "front", "rear" " vertically ", " towards " etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, it is not the device of instruction or hint 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 " object only for describing, and the importance that instruction or hint can not be understood.
The utility model proposes a kind of circuit board assemblies.
Referring to figs. 1 through the assembling schematic diagram that 3, Fig. 1 is the infrared receiving terminal of circuit board assemblies of the present utility model and an embodiment of circuit board; Fig. 2 is the assembling schematic diagram at another visual angle of infrared receiving terminal and circuit board in Fig. 1; Fig. 3 is the assembling schematic diagram of the lamp source component of circuit board assemblies of the present utility model and an embodiment of circuit board.
In the utility model embodiment, with reference to Fig. 1 and Fig. 2, the circuit board assemblies 100 that the utility model proposes, comprise circuit board 1 and infrared receiving terminal 2, the corresponding described infrared receiving terminal 2 of circuit board 1 is provided with the first groove 11, first groove 11 has first port (sign) of the side surface running through circuit board 1, infrared receiving terminal 2 comprises the main part 21 that is placed in the first groove 11 and to be located on main part 21 and just to arrange acceptance division 22 to the first port, main part 21 and circuit board 1 are electrically connected, in order to pass through acceptance division 22 Received signal strength.
So, by (can be PCB 1 at circuit board 1, also i.e. printed circuit board (PCB) 1) on offer the first groove 11, again the main part 21 of infrared receiving terminal 2 is contained in the first groove 11 (being also embedded in circuit board 1 by infrared receiving terminal 2), the thickness after infrared receiving terminal 2 and circuit board 1 assembling can be reduced, thus when being placed in the lower frame of electric equipment as panel TV, lower frame to should infrared receiving terminal 2 and circuit board 1 assemble after thickness, lower frame can be done on vertical direction narrow, improve the aesthetics of panel TV.
In the present embodiment, with reference to Fig. 1 and Fig. 2, infrared receiving terminal 2 with the concrete mounting means of circuit board 1 is: main part 21 is arranged in tabular, infrared receiving terminal 2 has the SMD pin 2a be electrically connected with circuit board 1, the side of SMD pin 2a main body 21 is extended, one surperficial correspondence of circuit board 1 is provided with contact (not shown), fits in SMD pin 2a and contact, fixing to make infrared receiving terminal and circuit board fit.
Preferably, the quantity of SMD pin 2a is multiple.Should be understood that, SMD pin 2a position and quantity can carry out selection setting according to the situation of reality.So, the laminating by SMD pin 2a fixedly makes the main part 21 of infrared receiving terminal 2 be embedded in the first groove 11 of circuit board 1, and certainly, the setting of multiple SMD pin 2a can make installation more stable.
Should be understood that, laminating is fixedly only a kind of preferred embodiment of the present utility model, can also fix for grafting, concrete, in another embodiment of the present utility model, infrared receiving terminal 2 has the plug-in type pin (not shown) be electrically connected with circuit board 1, the side of grafting pin main body 21 is extended, circuit board 1 corresponding grafting pin is provided with spliced eye (not shown), grafting pin and circuit board 1 grafting are fixed, and fix to make infrared receiving terminal 2 and circuit board 1 grafting.
Preferably, the quantity of plug-in type pin is multiple.Should be understood that, the quantity of grafting pin and position can be selected according to the demand of reality.Grafting is fixed and is fitted and fixes and can select, all at protection range of the present utility model according to the model of the infrared receiving terminal 2 of reality.
In the present embodiment, with reference to Fig. 3, circuit board assemblies 100 also comprises the lamp source component 3 be electrically connected with circuit board 1, the corresponding lamp source component 3 of circuit board 1 is provided with the second groove 12, second groove 12 has second port (sign) of the side surface running through circuit board 1, and lamp source component 3 comprises the lamp plate 31 that is placed in the second groove 12 and to be located on lamp plate 31 and just to the lamp pearl 32 that the second port is arranged.
The setting of this lamp source component 3 mainly for electric equipment as panel TV provides the effect of indicator light, corresponding, this lamp source component 3 is adopted the design as infrared receiving terminal 2, is to do narrow by the lower frame of panel TV simultaneously, improves the aesthetics of panel TV.
Preferably, lamp pearl 32 is LED lamp bead 32.LED has the advantage of energy-conservation, long-lived, safety, environmental protection, and therefore lamp pearl 32 of the present utility model is preferably LED lamp bead 32.
In the present embodiment, with reference to Fig. 3, lamp source component 3 with the concrete mounting means of circuit board 1 is: lamp source component 3 has the SMD pin 3a be electrically connected with circuit board 1, SMD pin 3a is extended from the side of lamp plate 31, one surperficial correspondence of circuit board 1 is provided with contact (sign), fit in SMD pin 3a and contact, fixing to make lamp source component 3 and circuit board 1 fit.
Preferably, the quantity of the SMD pin 3a of lamp source component 3 is multiple.So, the laminating by SMD pin 3a fixedly makes lamp source component 3 be embedded in the second groove 12 of circuit board 1, and certainly, the setting of multiple SMD pin 3a can make installation more stable.Should be understood that, laminating is fixedly only a kind of preferred embodiment of the present utility model, can also fix, for grafting all in protection range of the present utility model.
The utility model also proposes a kind of electric equipment (not shown), electric equipment is the electric equipment with infrared receiving terminal 2 and/or lamp source component 3, this electric equipment comprises housing, display screen and circuit board assemblies 100, the concrete structure of this circuit board assemblies 100 is with reference to above-described embodiment, because this panel TV have employed whole technical schemes of above-mentioned all embodiments, therefore all beneficial effects that the technical scheme having above-described embodiment is equally brought, this is no longer going to repeat them.Wherein, display screen is in being vertically laid in housing, and housing has four frames of four sides being positioned at display screen, is laid in a frame of housing before and after circuit board, and the first port of circuit board 1 and/or the second port are towards arranging above.So, by the setting of the first groove 11 and/or the second groove 12, infrared receiving terminal 2 and/or lamp source component 3 can be contained in the first groove 11 and/or the second groove 12, reduce the thickness of circuit board assemblies 100, thus can reduce the width of lower frame on vertical direction, and then lower frame can be done narrow.
Preferably, electric equipment is panel TV, air conditioner or display.Should be understood that, the circuit board assemblies 100 that the utility model provides is suitable for a lot of product, is mainly consumer electronics, and household electrical appliances etc. are for the circuit board assemblies 100 with LED lamp source assembly 3, PCB with side luminous indicating lamp can apply, as panel TV or display in all needs; For infrared receiving terminal 2, as long as equipment needs infrared remote control, can apply, because infrared receiving terminal 2 is all before being placed on, by window or lens penetrate infrared, be applicable to the electric equipment that much needs are controlled by remote controller by this way.
Should be noted that; the technical scheme of each embodiment of the present utility model can be combined with each other; but must be can be embodied as basis with those skilled in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not the utility model require protection range within.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a circuit board assemblies, it is characterized in that, comprise circuit board and infrared receiving terminal, the corresponding described infrared receiving terminal of described circuit board is provided with the first groove, described first groove has the first port of the side surface running through described circuit board, described infrared receiving terminal comprises the main part that is placed in described first groove and to be located on described main part and just to the acceptance division that described first port is arranged, described main part and described circuit board are electrically connected, in order to pass through described acceptance division Received signal strength.
2. circuit board assemblies as claimed in claim 1, it is characterized in that, described main part is that tabular is arranged, described infrared receiving terminal has the SMD pin be electrically connected with described circuit board, described SMD pin is extended from the side of described main part, one surperficial correspondence of described circuit board is provided with contact, fits in described SMD pin and described contact, fixing to make described infrared receiving terminal and described circuit board fit.
3. circuit board assemblies as claimed in claim 2, it is characterized in that, the quantity of described SMD pin is multiple.
4. circuit board assemblies as claimed in claim 1, it is characterized in that, described main part is that tabular is arranged, described infrared receiving terminal has the grafting pin be electrically connected with described circuit board, described grafting pin extends from the side of described main part, the corresponding described grafting pin of described circuit board is provided with spliced eye, and described grafting pin and described circuit board grafting are fixed, and fix to make described infrared receiving terminal and described circuit board grafting.
5. circuit board assemblies as claimed in claim 4, it is characterized in that, the quantity of described grafting pin is multiple.
6. as the circuit board assemblies as described in arbitrary in claim 1 to 5, it is characterized in that, described circuit board assemblies also comprises the lamp source component be electrically connected with described circuit board, the corresponding described lamp source component of described circuit board is provided with the second groove, described second groove has the second port of the side surface running through described circuit board, and described lamp source component comprises the lamp plate that is placed in described second groove and to be located on described lamp plate and just to the lamp pearl that described second port is arranged.
7. circuit board assemblies as described in claim 6, it is characterized in that, described lamp pearl is LED lamp bead.
8. circuit board assemblies as described in claim 6, it is characterized in that, described lamp source component has the SMD pin be electrically connected with described circuit board, described SMD pin is extended from the side of described lamp plate, one surperficial correspondence of described circuit board is provided with contact, fit in described SMD pin and described contact, fixing to make described lamp source component and described circuit board fit.
9. an electric equipment, described electric equipment is the electric equipment with infrared receiving terminal and/or lamp source component, it is characterized in that, comprise as circuit board assemblies, housing and the display screen as described in arbitrary in claim 1 to 8, described display screen is in being vertically laid in described housing, described housing has four frames of four sides being positioned at described display screen, is laid in the frame of described housing before and after described circuit board, and the first port of described circuit board and/or the second port are towards arranging above.
10. electric equipment as described in claim 9, it is characterized in that, described electric equipment is panel TV, air conditioner or display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644004.3U CN205017680U (en) | 2015-08-24 | 2015-08-24 | Circuit board components and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644004.3U CN205017680U (en) | 2015-08-24 | 2015-08-24 | Circuit board components and electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205017680U true CN205017680U (en) | 2016-02-03 |
Family
ID=55216261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644004.3U Active CN205017680U (en) | 2015-08-24 | 2015-08-24 | Circuit board components and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205017680U (en) |
-
2015
- 2015-08-24 CN CN201520644004.3U patent/CN205017680U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |