CN203949680U - Sensor - Google Patents
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- Publication number
- CN203949680U CN203949680U CN201420231823.0U CN201420231823U CN203949680U CN 203949680 U CN203949680 U CN 203949680U CN 201420231823 U CN201420231823 U CN 201420231823U CN 203949680 U CN203949680 U CN 203949680U
- Authority
- CN
- China
- Prior art keywords
- induction chip
- circuit board
- support member
- sensor
- accommodation space
- 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 - Lifetime
Links
- 230000006698 induction Effects 0.000 claims abstract description 60
- 230000004308 accommodation Effects 0.000 claims abstract description 19
- 239000003292 glue Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a kind of sensor, comprise the induction chip, circuit board and the base that set gradually, induction chip is electrically connected to circuit board, sensor also comprises support member, on support member, have an opening, along opening, on support member, offer an accommodation space, shape and the induction chip of accommodation space match, and induction chip is placed in accommodation space; On support member, be also provided with a conducting wire that induction chip is electrically connected to circuit board.Covers disposed on sensor of the present utility model is equipped with support member, induction chip is contained in the accommodation space of support member, and the reliability of induction chip physical strength is improved, and the antijamming capability of sensor and electromagnetic screen ability significantly improve.
Description
Technical field
The utility model relates to sensor technical field, relates in particular to a kind of sensor.
Background technology
Sensor of the prior art, has induction chip, circuit board and base, and wherein induction chip is electrically connected to circuit board.But existent defect in sensor of the prior art: there is no corresponding protection design for induction chip, make the reliability of physical strength of induction chip not high, cause induction chip easily to lose efficacy after larger impulsive force or long-term use being subject to.
Utility model content
The technical problems to be solved in the utility model is, a kind of improved sensor is provided.
The utility model solves the technical scheme that its technical matters adopts: a kind of sensor is provided, comprise the induction chip, circuit board and the base that set gradually, induction chip is electrically connected to circuit board, sensor also comprises support member, on support member, have an opening, along opening, on support member, offer an accommodation space, shape and the induction chip of accommodation space match, and induction chip is placed in accommodation space; On support member, be also provided with a conducting wire that induction chip is electrically connected to circuit board.
Sensor of the present utility model, support member has upper surface and lower surface, opening is opened in upper surface, accommodation space is for extending to form towards lower surface direction from opening edge, and accommodation space forms an inside surface on support member, on inside surface and lower surface, be respectively arranged with inside surface circuit and the lower surface circuit of mutual electrical connection, wherein, inside surface circuit is electrically connected to induction chip, and lower surface circuit is electrically connected to circuit board.
Sensor of the present utility model, opening, along extending and penetrate lower surface towards lower surface direction, is provided with insulating fixing piece between induction chip and circuit board.
Sensor of the present utility model, insulating fixing piece is fixing glue.
Sensor of the present utility model, also comprises and being connected with circuit board and outwardly directed pin.
Sensor of the present utility model, corresponding the first pilot hole and the second pilot hole of having respectively on base, circuit board, pin penetrates the first pilot hole and penetrates in the second pilot hole to be electrically connected to circuit board.
Sensor of the present utility model, is also provided with signal processing chip on circuit board.
Sensor of the present utility model, the size of the size≤base of the size≤circuit board of the size < support member of induction chip.
Sensor of the present utility model, also comprises shell, and shell comprises interconnective bottom and cover body, and bottom is positioned at base below, and cover body is located at the outside of support member, circuit board, base, and on cover body, has a window exposing for induction chip.
Sensor of the present utility model, induction chip is infrared induction chip.
Enforcement the beneficial effects of the utility model are: covers disposed on sensor of the present utility model is equipped with support member, induction chip is contained in the accommodation space of support member, the reliability of induction chip physical strength is improved, and the antijamming capability of sensor and electromagnetic screen ability significantly improve.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of sensor in embodiment of the utility model;
Fig. 2 is the structural representation of induction chip in Fig. 1, insulating fixing piece and support member.
Embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1, the sensor in preferred embodiment of the utility model comprises induction chip 10, insulating fixing piece 20, support member 30, circuit board 40, base 50, shell 60 and pin 70.Wherein, induction chip 10 is electrically connected to circuit board 40, and pin 70 is electrically connected to circuit board 40.
Induction chip 10 is responded to for stimulation to external world, is preferably infrared induction chip.As selection, it can also be the induction chip of other types.
Shown in Fig. 2, support member 30 is for supporting induction chip 10, and confession induction chip 10 is contained among support member 30.Support member 30 has upper surface 31 and lower surface, has an opening 33 on upper surface 31, along opening 33 edge on support member 30, towards lower surface direction, extends, and form an accommodation space, and accommodation space forms an inside surface on support member 30.Here, the shape of accommodation space need be designed to induction chip 10 suitable, so that induction chip 10 is placed in accommodation space preferably.On support member 30, be also provided with a conducting wire (not shown) that induction chip 10 is electrically connected to circuit board 40, to realize being electrically connected to of induction chip 10 and circuit board 40.Preferably, this conducting wire comprises and is separately positioned on inside surface circuit and lower surface circuit on inside surface and lower surface, that be mutually electrically connected to, and wherein, inside surface circuit is electrically connected to induction chip 10, and lower surface circuit is electrically connected to circuit board 40.
Insulating fixing piece 20 is arranged between induction chip 10 and circuit board 40.Opening 33 is along extending towards lower surface direction and penetrating lower surface.Insulating fixing piece 20 is fixing glue.Understandably, insulating fixing piece 20 can also be for being arranged on other fixtures between induction chip 10 and circuit board 40, as long as can play insulation and fixing effect.Can find out, the sensor in the utility model adopts insulating fixing piece 20 that induction chip is connected with circuit board 40, has improved reliability and the efficiency of sensor.As selection, insulating fixing piece 20 can not arrange yet.
On circuit board 40, be also provided with signal processing chip.In correlation technique, signal processing chip is often arranged on circuit board 40 outsides, makes like this signal that induction chip 10 senses through longer conduction ability entering signal process chip, to cause the processing time longer.In the utility model, signal processing chip is arranged on circuit board 40, makes circuit board 40 as long as can realize signal processing chip with induction chip 10 electrical connections is connected with induction chip 10, has so just improved the efficiency that signal is processed.Preferably, circuit board 40 is shaped as circle.
Base 50 is arranged on circuit board 40 belows, for support circuit plate.Understandably, base 50 can be any connected mode of routine with the connected mode of circuit board 40, such as, hinged, splicing, rivet connection etc.Preferably, base 50 is shaped as circle.Preferably, the size of the size≤base 50 of the size≤circuit board 40 of the size < support member 30 of induction chip 10.As selection, the size of induction chip 10, support member 30, circuit board 40 and base 50 can also be other size relations.
Pin 70 is connected with circuit board 40 and is protruding, and in the present embodiment, preferably pin 70 is towards the direction away from induction chip 10.Preferably, corresponding the first pilot hole 51 and the second pilot hole 41 of having respectively on base 50, circuit board 40, pin 70 penetrates the first pilot hole 51 and penetrates in the second pilot hole 41 to be electrically connected to circuit board 40.Understandably, the first pilot hole 51 and the second pilot hole 41 arrange along with the quantity of pin 70.
Shell 60 comprises interconnective bottom 61 and cover body 62, and bottom 61 is positioned at base 50 belows, and cover body 62 is located at the outside of support member 30, circuit board 40, base 50, and on cover body 62, has a window 621 exposing for induction chip 10.Preferably, the size of the size of window 621 and induction chip 10 is suitable.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in several improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a sensor, comprise the induction chip (10), circuit board (40) and the base (50) that set gradually, described induction chip (10) is electrically connected to described circuit board (40), it is characterized in that, described sensor also comprises support member (30), on described support member (30), have an opening (33), along described opening (33), on described support member (30), offer an accommodation space, the shape of described accommodation space and described induction chip (10) match, and described induction chip (10) is placed in described accommodation space; On described support member (30), be also provided with a conducting wire that described induction chip (10) is electrically connected to described circuit board (40).
2. sensor according to claim 1, it is characterized in that, described support member (30) has upper surface (31) and lower surface, described opening (33) is opened in described upper surface (31), described accommodation space is for extending to form towards described lower surface direction from described opening (33) edge, and described accommodation space is at the upper inside surface that forms of described support member (30), on described inside surface and described lower surface, be respectively arranged with inside surface circuit and the lower surface circuit of mutual electrical connection, wherein, described inside surface circuit is electrically connected to described induction chip (10), described lower surface circuit is electrically connected to described circuit board (40).
3. sensor according to claim 2, it is characterized in that, described opening (33), along extending and penetrate described lower surface towards described lower surface direction, is provided with insulating fixing piece (20) between described induction chip (10) and described circuit board (40).
4. sensor according to claim 3, is characterized in that, described insulating fixing piece (20) is fixing glue.
5. according to the sensor described in claim 1 to 4 any one, it is characterized in that, also comprise and being connected with described circuit board (40) and outwardly directed pin (70).
6. sensor according to claim 5, it is characterized in that, corresponding the first pilot hole (51) and the second pilot hole (41) of having respectively on described base (50), described circuit board (40), described pin (70) penetrates described the first pilot hole (51) and penetrates in described the second pilot hole (41) to be electrically connected to described circuit board (40).
7. according to the sensor described in claim 1 to 4 any one, it is characterized in that, described circuit board is also provided with signal processing chip on (40).
8. according to the sensor described in claim 1 to 4 any one, it is characterized in that the size of the size≤base (50) of the size≤described circuit board (40) of support member (30) described in the size < of described induction chip (10).
9. sensor according to claim 8, it is characterized in that, also comprise shell (60), described shell (60) comprises interconnective bottom (61) and cover body (62), described bottom (61) is positioned at described base (50) below, described cover body (62) is located at the outside of described support member (30), described circuit board (40), described base (50), and on described cover body (62), has a window (621) exposing for described induction chip (10).
10. according to the sensor described in claim 1 to 4 any one, it is characterized in that, described induction chip (10) is infrared induction chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231823.0U CN203949680U (en) | 2014-05-07 | 2014-05-07 | Sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420231823.0U CN203949680U (en) | 2014-05-07 | 2014-05-07 | Sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949680U true CN203949680U (en) | 2014-11-19 |
Family
ID=51891711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420231823.0U Expired - Lifetime CN203949680U (en) | 2014-05-07 | 2014-05-07 | Sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203949680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917201A (en) * | 2015-06-02 | 2016-08-31 | 东莞传晟光电有限公司 | Pyroelectric sensor |
| CN109937325A (en) * | 2016-12-02 | 2019-06-25 | 伊顿智能动力有限公司 | Sensor modules for luminaires |
-
2014
- 2014-05-07 CN CN201420231823.0U patent/CN203949680U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105917201A (en) * | 2015-06-02 | 2016-08-31 | 东莞传晟光电有限公司 | Pyroelectric sensor |
| WO2016192035A1 (en) * | 2015-06-02 | 2016-12-08 | 东莞传晟光电有限公司 | Pyroelectric sensor |
| CN109937325A (en) * | 2016-12-02 | 2019-06-25 | 伊顿智能动力有限公司 | Sensor modules for luminaires |
| US11221127B2 (en) | 2016-12-02 | 2022-01-11 | Eaton Intelligent Power Limited | Antennae for hazardous location light fixtures |
| CN109937325B (en) * | 2016-12-02 | 2022-01-28 | 伊顿智能动力有限公司 | Sensor module for a luminaire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160419 Address after: 523651, Guangdong Province, Dongguan City, Qingxi Town, three village, 263 Feng Ching Road on the third floor of the factory Patentee after: DONGGUAN TRANESEN OPTOELECTRONICS Co.,Ltd. Address before: 518034 Futian District, Shenzhen, Hong Li West Road, Luban building, district 24D1, 2, Patentee before: SYNAE MICROELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |
|
| CX01 | Expiry of patent term |