CN104093274A - Mounting structure of infrared receiving head - Google Patents
Mounting structure of infrared receiving head Download PDFInfo
- Publication number
- CN104093274A CN104093274A CN201410302262.3A CN201410302262A CN104093274A CN 104093274 A CN104093274 A CN 104093274A CN 201410302262 A CN201410302262 A CN 201410302262A CN 104093274 A CN104093274 A CN 104093274A
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- CN
- China
- Prior art keywords
- infrared receiving
- main body
- receiving terminal
- mounting structure
- vertical bar
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Abstract
The invention discloses a mounting structure of an infrared receiving head. The mounting structure of the infrared receiving head comprises the infrared receiving head, a circuit board and a support. The infrared receiving head comprises a receiving body and pins extending from the receiving body. The support comprises a main plate and clamping plates arranged on the two sides of the main plate respectively, and the two clamping plates and the main plate define a U-shaped groove which allows the infrared receiving head to penetrate through. Protrusion strips which are in limiting fit with the side face the receiving body are arranged on the inner side faces of the two clamping plates in a protruding mode. The lower ends of the two protrusion strips are respectively provided with a clamping block which is used for butting the pins, and the distance of the two clamping blocks is smaller than the distance of the two protrusion strips. A limiting strip which is in limiting fit with the bottom face of the receiving body is arranged on the inner side wall of the main plate in a protrusion mode, and the limiting strip is placed at the oblique upper portion of the clamping blocks. A buckling head is extended from the bottom face of the main plate, a clamping hole matched with the buckling head is formed in the circuit board, and the circuit board is further provided with through holes allowing the pins to be in inserting fit. The mounting structure of the infrared receiving head is simple in structure, stable in performance, and capable of supporting and positioning the infrared receiving head easily.
Description
Technical field
The present invention relates to infrared reception field, be specifically related to a kind of mounting structure of infrared receiving terminal.
Background technology
At present, most electronic product all can be with remote-receiver, for power supply or the signal transmission of ON/OFF electrical equipment.In remote-receiver, have a core component infrared receiving terminal, this infrared receiving terminal is to be generally directly fixed on circuit board by the mode of welding pin.Although this fixed form is simply direct, due to the rigidity deficiency of pin, is easy to distortion and causes its location inaccurate, and then affect the sensitivity of remote-receiver to signal reception.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a kind of mounting structure of infrared receiving terminal, it is simple in structure, and can stablize, supporting and location infrared receiving terminal simply.
Object of the present invention adopts following technical scheme to realize:
A kind of infrared receiving terminal mounting structure, comprise infrared receiving terminal, circuit board and support, infrared receiving terminal comprises and receives main body and by the pin stretching out in this reception main body, support comprises mainboard and is divided into the clamping plate of the both sides of mainboard, two clamping plate and mainboard surround the U-shaped groove penetrating for infrared receiving terminal, the medial surface of two clamping plate is protruding with and the spacing raised line coordinating in the side that receives main body, the lower end of two raised lines is respectively equipped with the fixture block for compressing pin, the spacing of two fixture blocks is less than the spacing of two raised lines, the madial wall of mainboard is raised with and the spacing positive stop strip coordinating in the bottom surface that receives main body, this positive stop strip is positioned at the oblique upper of fixture block, the bottom surface of mainboard is extended with buckle head, has the hole clipping coordinating with buckle head on circuit board, also has the through hole coordinating for pin plug-in mounting on circuit board.
Preferably, described reception main body is square shape, in this reception main body, is inclined-plane with the spacing two sides that coordinate of raised line.
Preferably, the upper end of described raised line is provided with the guiding incline for the inclined-plane of described reception main body is led.
Preferably, described pin comprises the first vertical bar, the second vertical bar and intercell connector, the bearing of trend of intercell connector is the opening direction of described U-shaped groove, the first vertical bar is connected with reception main body, intercell connector transverse elasticity connects the lower end of the first vertical bar and the upper end of the second vertical bar, and described fixture block compresses mutually with the first vertical bar.
Preferably, described in two, clamping plate are vertical with mainboard, and described positive stop strip is vertical with two clamping plate.
Compared to existing technology, beneficial effect of the present invention is:
The present invention can realize the accurate of infrared receiving terminal by support, stable is fixing, wherein, the U-shaped groove of support is for the body of fixing infrared receiving terminal, utilize positive stop strip, raised line is located reception main body, utilize fixture block to carry out positioning pins, very close to each other between the contact-making surface of each location, without fixing by other adhesive, thereby its assembling is quick, production cost is low, add the first vertical bar, the elasticity of the second vertical bar and intercell connector connects, pin can elasticity be clamped on the through hole of circuit board, and fix support with buckle head and hole clipping, more effectively avoid infrared receiving terminal to produce loosening, greatly promote rigidity, ensure to receive the sensitivity of signal.
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of infrared receiving terminal mounting structure of the present invention;
Fig. 2 is the scheme of installation of the infrared receiving terminal of infrared receiving terminal mounting structure of the present invention;
Fig. 3 is the structural representation of infrared receiving terminal of the present invention;
Fig. 4 is the structural representation of support of the present invention;
Fig. 5 is the cutaway view of infrared receiving terminal mounting structure of the present invention.
In figure: 1, infrared receiving terminal; 11, receive main body; 111, inclined-plane; 12, pin; 121, the first vertical bar; 122, the second vertical bar; 123, intercell connector; 2, circuit board; 21, hole clipping; 22, through hole; 3, support; 31, mainboard; 32, clamping plate; 33, raised line; 331, guiding incline; 34, fixture block; 35, positive stop strip; 36, buckle head; 301, U-shaped groove.
Embodiment
A kind of infrared receiving terminal mounting structure as shown in Fig. 1～5, comprise infrared receiving terminal 1, circuit board 2 and support 3, infrared receiving terminal 1 comprises and receives main body 11 and by the pin 12 stretching out in this reception main body 11, support 3 comprises mainboard 31 and is divided into the clamping plate 32 of the both sides of mainboard 31, two clamping plate 32 surround with mainboard 31 the U-shaped groove 301 penetrating for infrared receiving terminal 1, the medial surface of two clamping plate 32 is protruding with and the spacing raised line coordinating 33 in the side that receives main body 11, the lower end of two raised lines 33 is respectively equipped with the fixture block 34 for compressing pin 12, the spacing of two fixture blocks 34 is less than the spacing of two raised lines 33, the madial wall of mainboard 31 is raised with and the spacing positive stop strip coordinating 35 in the bottom surface that receives main body 11, this positive stop strip 35 is positioned at the oblique upper of fixture block 34, the bottom surface of mainboard 31 is extended with buckle head 36, has the hole clipping 21 coordinating with buckle head 36 on circuit board 2, also has the through hole 22 coordinating for pin 12 plug-in mountings on circuit board 2.
Infrared receiving terminal 1 penetrates after U-shaped groove 301, the two sides that receive main body 11 are spacing by raised line 33, limited of the bottom surface 35 that receives main body 11 is spacing, and because the spacing of two fixture blocks 34 is less than the spacing of two raised lines 33, when two raised lines 33 and reception main body 11 produce clamping squeezing actions, two fixture blocks 34 can be pressed on again on pin 12 just, prevent that pin 12 from deviating from toward the Way out of U-shaped groove 301, and pin 12 is also fixed (as shown in Figure 5) by through hole 22 plug-in mountings, therefore, infrared receiving terminal 1 is spacing fixing by entirety from top to bottom, support 3 and circuit board 2 all produce positioning action to infrared receiving terminal 1, form precise and stable locating effect, can prevent distortion, the problem that the loosening receiving sensitivity of bringing reduces.Be clasped by buckle head 36 and the dismountable of hole clipping 21, can guarantee on the one hand the fixing-stable effect of support 3 self, be also convenient on the other hand simple and easy mount support 3, reduce production costs.
As shown in Figure 3, receive main body 11 and be square shape, in this reception main body 11, be inclined-plane 111 with the spacing two sides that coordinate of raised line 33, inclined-plane 111 makes to receive main body 11 and narrows outside U-shaped groove 301 by U-shaped groove 301 is interior, both quick spacing cooperation that had been beneficial to raised line 33 and inclined-plane 111, can prevent from again receiving main body 11 entirety and deviate from from U-shaped groove 301.Wherein, two clamping plate 32 are vertical with mainboard 31, and positive stop strip 35 is vertical with two clamping plate 32, and the reception main body 11 of being convenient to square shape is inserted in U-shaped groove 301 just.
As shown in Figure 4, the upper end of raised line 33 is provided with the guiding incline 331 for the inclined-plane 111 that receives main body 11 is led, guiding incline 331 can insert in U-shaped groove 301 easily for receiving main body 11, and makes inclined-plane 111 slip into swimmingly limited clamping between two raised lines 33 simultaneously.
As shown in Figure 4, pin 12 comprises the first vertical bar 121, the second vertical bar 122 and intercell connector 123, the bearing of trend of intercell connector 123 is the opening direction of U-shaped groove 301, the first vertical bar 121 is connected with reception main body 11, intercell connector 123 transverse elasticities connect the lower end of the first vertical bar 121 and the upper end of the second vertical bar 122, and fixture block 34 compresses mutually with the first vertical bar 121.The bent elasticity of this first vertical bar 121, the second vertical bar 122 and intercell connector 123 connects, can make pin 12 springiness, in the time that fixture block 34 compresses mutually to the first vertical bar 121, under the conduction of intercell connector 123 drives, the second vertical bar 122 will produce elastic force to the first vertical bar 121, to strengthen the fastening degree of infrared receiving terminal 1.
Above-mentioned execution mode is only the preferred embodiment of the present invention; can not limit the scope of protection of the invention with this, the variation of any unsubstantiality that those skilled in the art does on basis of the present invention and replacement all belong to the present invention's scope required for protection.
Claims (5)
1. an infrared receiving terminal mounting structure, it is characterized in that: comprise infrared receiving terminal, circuit board and support, infrared receiving terminal comprises and receives main body and by the pin stretching out in this reception main body, support comprises mainboard and is divided into the clamping plate of the both sides of mainboard, two clamping plate and mainboard surround the U-shaped groove penetrating for infrared receiving terminal, the medial surface of two clamping plate is protruding with and the spacing raised line coordinating in the side that receives main body, the lower end of two raised lines is respectively equipped with the fixture block for compressing pin, the spacing of two fixture blocks is less than the spacing of two raised lines, the madial wall of mainboard is raised with and the spacing positive stop strip coordinating in the bottom surface that receives main body, this positive stop strip is positioned at the oblique upper of fixture block, the bottom surface of mainboard is extended with buckle head, has the hole clipping coordinating with buckle head on circuit board, also has the through hole coordinating for pin plug-in mounting on circuit board.
2. infrared receiving terminal mounting structure according to claim 1, is characterized in that: described reception main body is square shape, in this reception main body, is inclined-plane with the spacing two sides that coordinate of raised line.
3. infrared receiving terminal mounting structure according to claim 2, is characterized in that: the upper end of described raised line is provided with the guiding incline for the inclined-plane of described reception main body is led.
4. according to the infrared receiving terminal mounting structure described in claim 1～3 any one, it is characterized in that: described pin comprises the first vertical bar, the second vertical bar and intercell connector, the bearing of trend of intercell connector is the opening direction of described U-shaped groove, the first vertical bar is connected with reception main body, intercell connector transverse elasticity connects the lower end of the first vertical bar and the upper end of the second vertical bar, and described fixture block compresses mutually with the first vertical bar.
5. according to the infrared receiving terminal mounting structure described in claim 1～3 any one, it is characterized in that: described in two, clamping plate are vertical with mainboard, described positive stop strip is vertical with two clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410302262.3A CN104093274A (en) | 2014-06-27 | 2014-06-27 | Mounting structure of infrared receiving head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410302262.3A CN104093274A (en) | 2014-06-27 | 2014-06-27 | Mounting structure of infrared receiving head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104093274A true CN104093274A (en) | 2014-10-08 |
Family
ID=51640935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410302262.3A Pending CN104093274A (en) | 2014-06-27 | 2014-06-27 | Mounting structure of infrared receiving head |
Country Status (1)
| Country | Link |
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| CN (1) | CN104093274A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562312A (en) * | 2018-02-08 | 2018-09-21 | 佛山市富乐喜电子信息技术有限公司 | A kind of human action inductive pick-up |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238491Y (en) * | 1995-10-13 | 1996-10-23 | 蔡文华 | Electronic connector with press rotary holding-down clip |
| CN200950489Y (en) * | 2006-09-15 | 2007-09-19 | 东莞捷仕美电子有限公司 | Dismountable power supply connector |
| US7351091B1 (en) * | 2006-12-28 | 2008-04-01 | Hon Hai Precision Ind. Co., Ltd. | Header connector |
| CN201797120U (en) * | 2010-07-16 | 2011-04-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102651405A (en) * | 2011-02-25 | 2012-08-29 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and infrared ray receiver thereof |
| EP2647774A1 (en) * | 2010-11-30 | 2013-10-09 | Hangzhou Clean Dell Sanitary Ware Co., Ltd | Connecting member for section bar, section bar and connecting structure of section bar |
| CN203631998U (en) * | 2013-12-11 | 2014-06-04 | 安徽江淮汽车股份有限公司 | Relay module |
-
2014
- 2014-06-27 CN CN201410302262.3A patent/CN104093274A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238491Y (en) * | 1995-10-13 | 1996-10-23 | 蔡文华 | Electronic connector with press rotary holding-down clip |
| CN200950489Y (en) * | 2006-09-15 | 2007-09-19 | 东莞捷仕美电子有限公司 | Dismountable power supply connector |
| US7351091B1 (en) * | 2006-12-28 | 2008-04-01 | Hon Hai Precision Ind. Co., Ltd. | Header connector |
| CN201797120U (en) * | 2010-07-16 | 2011-04-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| EP2647774A1 (en) * | 2010-11-30 | 2013-10-09 | Hangzhou Clean Dell Sanitary Ware Co., Ltd | Connecting member for section bar, section bar and connecting structure of section bar |
| CN102651405A (en) * | 2011-02-25 | 2012-08-29 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and infrared ray receiver thereof |
| CN203631998U (en) * | 2013-12-11 | 2014-06-04 | 安徽江淮汽车股份有限公司 | Relay module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108562312A (en) * | 2018-02-08 | 2018-09-21 | 佛山市富乐喜电子信息技术有限公司 | A kind of human action inductive pick-up |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |
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| RJ01 | Rejection of invention patent application after publication |