CN202949404U - Multidirectionally-mounted dual-color molded optical control switch - Google Patents
Multidirectionally-mounted dual-color molded optical control switch Download PDFInfo
- Publication number
- CN202949404U CN202949404U CN 201220684597 CN201220684597U CN202949404U CN 202949404 U CN202949404 U CN 202949404U CN 201220684597 CN201220684597 CN 201220684597 CN 201220684597 U CN201220684597 U CN 201220684597U CN 202949404 U CN202949404 U CN 202949404U
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- Prior art keywords
- light
- tying
- hole
- operated switch
- connector
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Abstract
The utility model discloses a multidirectionally-mounted dual-color molded optical control switch, comprising an optical control switch body, a box, a locking portion, a through hole, a locking rib portion, a packaging resin, a connector and a mounting plate, wherein along the rectangular direction of the box there are provided a light emitting portion and a light receiving portion, the light emitting portion and the light receiving portion are connected with a fixing plate through a connector, intermediate points between the light emitting portion and the light receiving portion are spaced from each other by a same distance, the locking rib portion fixes the locking portion, the through hole is connected with the locking portion, the through hole, the locking portion, the end face locking rib portion are combined with various types of mounting plates to satisfy the demands of different mounting positions, and the light emitting portion and the light receiving portions are packaged and molded through the packaging resin. The multidirectionally-mounted dual-color molded optical control switch enables a fine slot used as a light path to be covered by a transparent resin, can prevent dust from entering from internal environment into the fine slot used as a light path, and also can ensure the detection precision.
Description
Technical field
The utility model relates to light-operated switch, relates in particular to illuminating part and light accepting part dichromatism moulding light slit is fixed on box, then can the multi-direction light-operated switch that is arranged on flexibly the face of being mounted.
Background technology
That illuminating part and light accepting part are fixed on the integrated light control switch on box by called optical imaging all the time.So-called light-operated switch is on formed light path between illuminating part and light accepting part, the photoelectric sensor of detecting object.Why traditional light-operated switch is to luminous sub-prime be subjected to the light sub-prime, in a side design pin hole position, the side and below diverse location design axle sleeve, when being contained on mounting panel, be necessary the direction according to light-operated switch to light-operated switch, change design pin hole position and axle sleeve hole position.Therefore, the installed surface of light-operated switch is installed, need to be designed to different structures according to the installation direction of light-operated switch, the degree of freedom of installation direction is little.This light-operated switch owing to having designed pin hole position and axle sleeve in multiple directions, therefore, can change installation direction towards multiple directions on mounting panel.
Summary of the invention
For the deficiency of prior art, the purpose of this utility model is to provide multi-direction installation dichromatism moulding light-operated switch.
Goal of the invention of the present utility model is achieved by the following technical solution:
Multi-direction installation dichromatism moulding light-operated switch comprises: light-operated switch body, box, tying, through hole, tying muscle section, potting resin, connector, mounting panel, described rectangle direction configuration illuminating part and light accepting part along box; Illuminating part is connected connector and is connected with fixed head with light accepting part, the distance of the intermediate point between illuminating part and light accepting part is set to equidistant, the fixedly tying of tying muscle section, through hole is connected with tying, through hole, tying, the various mounting panels of end face tying muscle section's cooperation can be realized different installation site requirements, the packed resin-encapsulated moulding of illuminating part and light accepting part and connector.
The utility model, for the body that a pair of hollow bumps section is arranged, the installation portion of equal shape has been designed at its two ends, so, for body, the symmetric light-proofness resin that exists.Therefore, in the time of the shaping box, for the body that a pair of hollow bumps section is arranged, the problem on deformation such as shrink that difference because of amount of resin causes can not occur, also can prevent the inclination that skews of a pair of hollow boss section, the light path that can improve each hollow boss section with the finedraw precision, easier the be shaped box of subtend.And, because light path is covered by translucent resin with finedraw, can prevent that dust from entering the light path finedraw from the outside, after long-term the use, can also keep detection accuracy.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model perspective view;
Fig. 3 a, Fig. 3 b are the utility model embodiment installation site schematic diagram;
Fig. 4 a, Fig. 4 b are another embodiment of the utility model installation site schematic diagram;
Fig. 5 a, Fig. 5 b are another embodiment of the utility model installation site schematic diagram;
Fig. 6 a, Fig. 6 b are another embodiment of the utility model installation site schematic diagram;
Fig. 7 a, Fig. 7 b are another embodiment of the utility model installation site schematic diagram;
Fig. 8 a, Fig. 8 b are another embodiment of the utility model installation site schematic diagram;
Fig. 9 a, Fig. 9 b are another embodiment of the utility model installation site schematic diagram.
The number in the figure explanation
The 1-light accepting part 2-illuminating part 3-tying 4-through hole 5-tying muscle 6-of section potting resin 7-connector 8-fixed head 9-fixes with hole 10-connector and with tying sheet 17-, emptiness avoiding hole 18-box 19-light-operated switch body is installed with the hole 13-end face tying muscle 14-of the section installation guiding rib 15-of section installation button bit latch hook 16-tying projection with lateral margin engaging part 12-tying projection above the 11-of hole
Embodiment
How further illustrate the utility model below in conjunction with accompanying drawing realizes:
Embodiment
As shown in Figure 1, 2, the rectangle direction along box 18 configures illuminating part 1 and light accepting part 2; Illuminating part 1 is connected with light accepting part and is connected with fixed head 8 by connector 7, the distance of the intermediate point between illuminating part 1 and light accepting part 2 is set to equidistant, fixedly tying 3 of tying muscle section 5, through hole 4 is connected connection with tying, through hole 4, tying 3, end face tying muscle section 5 coordinates various mounting panels can realize different installation site requirements, illuminating part 1 and light accepting part 2 and packed resin 6 encapsulated mouldings of connector 7.
the illuminating part 1 of light-operated switch and light accepting part 2 have been accommodated and have been sent out luminous sub-prime and be subjected to the light sub-prime, luminous is contour symmetric design with being subjected to light, light-operated switch body box 18 has adopted two look moulding infrared permeable resins to make the light slit of light path luminous with light receiving area, in its outer side covers during making by the not saturating infrared light box of Switch main body, the light-proofness resin is in order to ensure the durability of box and intensive properties, particularly light accepting part is detected only can printing opacity such light-proofness resin is arranged is best, under this enforcement state, the interpolation polyamide such as strengthening material light-proofness material such as glass fibre, go to guarantee mechanical strength for the energy such as the durability of oil resistance etc. and bed knife are fine.The light transmission resin is if the transmissibility resin that can detect light at light accepting part is best.For example use PC plastics shading visible light to see through ultrared structure under this example not enough according to light transmission resin-phase dissolubility for the light-proofness resin, can not finely go in the situation of bond strength, the light-proofness forming part has been designed with light transmission forming part mechanicalness related position.
As shown in Fig. 3 a, 3b, light-operated switch body 19 connects with hole 9 by the screw of mounting plate 8 symmetric designs is fixing, and connector plug sees through connector fully and realizes a kind of mounting means with hole 10.
As shown in Fig. 4 a, 4b, light-operated switch body 19 will leave by the elasticity button bit upper face side edge engaging part 11 of mounting plate 8 and be pressed into rear self-locking and fix, and fixingly be screwed installation with hole 9 logical installation of opposite side.
As shown in Fig. 5 a, 5b, light-operated switch body 19 coordinates the installation engaging part muscle 5 of light-operated switch bodies to coordinate by the end face tying muscle section 13 of mounting plate 8, and is screwed installation on the switch other end.
As shown in Fig. 6 a, 6b, the both ends of the surface of light-operated switch body 19 by mounting plate 8 design are that order muscle end face is order muscle section 13, coordinate the two ends of light-operated switch body design that engaging part 5 is installed and coordinate, and complete installation by the installation guiding muscles and bones 14 of both sides.
As shown in Fig. 7 a, 7b, the end faces that light-operated switch body 19 is fixed 8 designs by installation are that order muscle section 13 coordinates the two ends of light-operated switch bodies design that engaging part 5 is installed to coordinate, and realize installing by through hole 4 use screws in switch other side.
As shown in Fig. 8 a, 8b, the installation button bit latch hook 15 of light-operated switch body 19 by mounting plate 8 design is pressed into to be installed end face tying muscle section 13 with end face and coordinates, and the end face tying muscle section 13 that engaging part 5 mounting panels are installed at the two ends of light-operated switch body design with coordinates, complete switch embedding installation.
As shown in Fig. 9 a, 9b, light-operated switch body 19 is fixed 8 designs by installation installation tying projections coordinate with tying sheet 16, and plug sees through to install after emptiness avoiding hole 17 to buckle into end face tying muscle section 13 completes the self-locking installation.
Claims (3)
1. multi-direction installation dichromatism moulding light-operated switch, comprise: light-operated switch body, box, tying, through hole, tying muscle section, potting resin, connector, mounting panel, it is characterized in that: described rectangle direction configuration illuminating part and light accepting part along box, illuminating part is connected connector and is connected with fixed head with light accepting part, the distance of the intermediate point between illuminating part and light accepting part is set to equidistant.
2. multi-direction installation dichromatism moulding light-operated switch according to claim 1, it is characterized in that: the fixedly tying of described tying muscle section, through hole is connected with tying.
3. multi-direction installation dichromatism moulding light-operated switch according to claim 1, it is characterized in that: described through hole, tying, the various mounting panels of end face tying muscle section's cooperation can be realized different installation site requirements, the packed resin-encapsulated moulding of illuminating part and light accepting part and connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684597 CN202949404U (en) | 2012-12-11 | 2012-12-11 | Multidirectionally-mounted dual-color molded optical control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684597 CN202949404U (en) | 2012-12-11 | 2012-12-11 | Multidirectionally-mounted dual-color molded optical control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949404U true CN202949404U (en) | 2013-05-22 |
Family
ID=48425082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684597 Expired - Lifetime CN202949404U (en) | 2012-12-11 | 2012-12-11 | Multidirectionally-mounted dual-color molded optical control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202949404U (en) |
-
2012
- 2012-12-11 CN CN 201220684597 patent/CN202949404U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |