CN204424159U - Switch fixed structure - Google Patents
Switch fixed structure Download PDFInfo
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- CN204424159U CN204424159U CN201520143279.9U CN201520143279U CN204424159U CN 204424159 U CN204424159 U CN 204424159U CN 201520143279 U CN201520143279 U CN 201520143279U CN 204424159 U CN204424159 U CN 204424159U
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- switch
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- float
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Abstract
The utility model provides a kind of switch fixed structure, comprise switch and support, described switch comprises float installed part, the pillar be wholely set with float installed part, pillar is set with float, lower rod end is provided with groove, arranges spacing card in groove, adopts plug-in type card fastening to be solidly connected between described switch and support.Compare old-fashioned screw threads for fastening structure, the utility model machine-shaping is simple, and cost is low; Fastening firm, there will not be stripped thread, coordinate the situations such as tension; During installation, switch is pushed and clamp, without the need to using the instrument such as torque spanner, screw threads for fastening agent, simple to operate; Old-fashioned screw threads for fastening structure installment needs 13s man-hour, and the utility model structure only needs 1s, drastically increases operating efficiency.
Description
Technical field
The utility model belongs to liquid-level switch field, specifically, relates to a kind of switch fixed structure.
Background technology
Switch utilizes magnetic float above switch rise with liquid level or fall, and makes the tongue tube chip activity of desired location in switch detector tube, send contact and open (pass) switching signal.Switch is generally placed on controlling water level inside water tank, plays alarm function by water tank high liquid level or low liquid level.
Switch comprises float installed part, with the pillar of float installed part one, pillar is set with float, lower rod end is positioned at below float and arranges spacing card, float installed part and pillar adopt plastic processing to make, existing switch, when with support installing, many employings screwed tight structure, namely the upper end of pillar and support are threaded connection fixing, like this, threading is wanted in the upper end of pillar, and plastic whorl machine-shaping is difficult, cost is high, and easily there is stripped thread, coordinate the situations such as tension, circle one circle is wanted to screw during assembling, the instruments such as torque spanner screw threads for fastening need be used, the production efficiency that wastes time and energy is low.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, and provides a kind of switch fixed structure, and fitting operation is simple, and it is firm to connect, and production efficiency improves greatly.
In order to solve the problems of the technologies described above, the technical solution of the utility model is,
A kind of switch fixed structure, comprise switch and support, described switch comprises float installed part, the pillar be wholely set with float installed part, pillar is set with float, lower rod end is provided with groove, arranges spacing card in groove, adopts plug-in type card fastening to be solidly connected between described switch and support.
Further, described float installed part entirety is U-shaped spring insert structure, U-shaped draw-in groove is provided with at the lateral surface of U-shaped spring insert structure, two ends closing on U-shaped structure in U-shaped draw-in groove are respectively equipped with locating fastener, described support side is provided with U-type groove, in U-type groove, close on its opening part be provided with the positioning port suitable with described locating fastener, the U-type groove of described support is inserted in the U-shaped draw-in groove of float installed part, and described locating fastener snaps in positioning port and realizes being fastenedly connected of switch simultaneously.
Further, described support is panel beating support.
Further, described positioning port is right-angled triangle, and wherein two right-angle sides of right-angled triangle are respectively along length and the Width of support.Described locating fastener is identical with the shape of positioning port.
The U-shaped spring insert structure of float installed part is allowed to align with the U-type groove of panel beating support during installation, when switch is pushed, float installed part generation strain, after inserting, locating fastener to snap onto in the positioning port of panel beating support and to upspring, and forms buckle fastening effect and completes assembling.Panel beating support is blocked by locating fastener after installation, simple to operate, reliably, there is no waste motion.
Switch fixed structure of the present utility model, compare old-fashioned screw threads for fastening structure, have the following advantages and good effect:
1, machine-shaping is simple, and cost is low;
2, fastening firm, there will not be stripped thread, coordinate the situations such as tension;
When 3, installing, switch is pushed and clamp, without the need to using the instruments such as torque spanner screw threads for fastening agent, simple to operate;
4, old-fashioned screw threads for fastening structure installment needs 13s man-hour, and the utility model structure only needs 1s, drastically increases operating efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of switch fixed structure specific embodiment described in the utility model;
Fig. 2 is the vertical view of switch fixed structure specific embodiment described in the utility model;
Fig. 3 is the decomposition texture schematic diagram of switch fixed structure specific embodiment described in the utility model;
Fig. 4 is the A-A cutaway view of Fig. 2;
Fig. 5 is the B-B cutaway view of Fig. 2;
Fig. 6 is the C-C cutaway view of Fig. 1, float installed part and between installation process schematic diagram;
Fig. 7 is the C-C cutaway view of Fig. 1, float installed part and between structural representation after installation.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Shown in Fig. 1-3, this embodiment is a kind of switch fixed structure, comprise switch 1 and support 2, support 2 is panel beating support, and switch 1 comprises float installed part 11, the pillar 12 be wholely set with float installed part 11, pillar 12 is set with float 13, pillar 12 lower end is provided with groove 121, arranges spacing card 14 in groove 121, and spacing card 14 is positioned at below float and stops that float is deviate from.
Fig. 1-3 is the views after switch installation, and the concrete installation of switch 1 is mounted in advance in float producer, first float 13 is pierced into 12 li, pillar, is then snapped into by spacing card 14 in the groove 121 of pillar 12 lower end.
To the place of the actual use of switch, plug-in type card fastening between switch 1 and support 2, is adopted to be solidly connected.Concrete plug-in type card locking connection structure is as follows:
As in Figure 3-5, float installed part 11 entirety is U-shaped spring insert structure, is provided with U-shaped draw-in groove 111 at the lateral surface of U-shaped spring insert structure, and two ends closing on U-shaped structure in U-shaped draw-in groove 111 are respectively equipped with locating fastener 112;
Correspondingly, support 2 side is provided with U-type groove 21, in U-type groove 21, close on its opening part be provided with two positioning ports 22, positioning port 22 is suitable with locating fastener 112, during assembling, the U-type groove 21 of support 2 is inserted in the U-shaped draw-in groove 111 of float installed part, and two locating fasteners 112 snap in respectively in positioning port 22 and realize being fastenedly connected of switch simultaneously.
As shown in fig. 6-7, the shape of cross section of positioning port 22 is right-angled triangle, and wherein two right-angle sides of right-angled triangle are respectively along length and the Width of support 2, and the shape of cross section of locating fastener 112 is identical with the shape of positioning port 22.Article two, the cooperatively interacting of right-angle side, clamps more firm, float installed part is not easily deviate from.
The U-shaped spring insert structure of float installed part 11 is allowed to align with the U-type groove of panel beating support 2 during installation, when switch is pushed, float installed part generation strain, after inserting, locating fastener 112 to snap onto in the positioning port 22 of panel beating support and to upspring, realize location fit, after installation, block panel beating support by locating fastener, simple to operate, convenient and reliable, there is no waste motion.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection range of technical solutions of the utility model.
Claims (4)
1. a switch fixed structure, comprise switch and support, described switch comprises float installed part, the pillar be wholely set with float installed part, pillar is set with float, lower rod end is provided with groove, arranges spacing card, it is characterized in that in groove: adopt plug-in type card fastening to be solidly connected between described switch and support.
2. switch fixed structure according to claim 1, it is characterized in that: described float installed part entirety is U-shaped spring insert structure, U-shaped draw-in groove is provided with at the lateral surface of U-shaped spring insert structure, two ends closing on U-shaped structure in U-shaped draw-in groove are respectively equipped with locating fastener, described support side is provided with U-type groove, in U-type groove, close on its opening part be provided with the positioning port suitable with described locating fastener, the U-type groove of described support is inserted in the U-shaped draw-in groove of float installed part, and described locating fastener snaps in positioning port and realizes being fastenedly connected of switch simultaneously.
3. switch fixed structure according to claim 2, it is characterized in that: described positioning port is right-angled triangle, wherein two right-angle sides of right-angled triangle are respectively along length and the Width of support, and described locating fastener is identical with the shape of positioning port.
4. switch fixed structure according to any one of claim 1-3, is characterized in that: described support is panel beating support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143279.9U CN204424159U (en) | 2015-03-13 | 2015-03-13 | Switch fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520143279.9U CN204424159U (en) | 2015-03-13 | 2015-03-13 | Switch fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204424159U true CN204424159U (en) | 2015-06-24 |
Family
ID=53474505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520143279.9U Active CN204424159U (en) | 2015-03-13 | 2015-03-13 | Switch fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204424159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500197A (en) * | 2016-10-31 | 2017-03-15 | 广东美的制冷设备有限公司 | Mobile air conditioner |
| CN111579985A (en) * | 2020-07-09 | 2020-08-25 | 安图实验仪器(郑州)有限公司 | Float switch detection device |
| CN112071675A (en) * | 2020-07-29 | 2020-12-11 | 煤炭科学技术研究院有限公司 | Switch for explosion-proof box and fixed mounting structure thereof |
-
2015
- 2015-03-13 CN CN201520143279.9U patent/CN204424159U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500197A (en) * | 2016-10-31 | 2017-03-15 | 广东美的制冷设备有限公司 | Mobile air conditioner |
| CN111579985A (en) * | 2020-07-09 | 2020-08-25 | 安图实验仪器(郑州)有限公司 | Float switch detection device |
| CN112071675A (en) * | 2020-07-29 | 2020-12-11 | 煤炭科学技术研究院有限公司 | Switch for explosion-proof box and fixed mounting structure thereof |
| CN112071675B (en) * | 2020-07-29 | 2023-05-12 | 煤炭科学技术研究院有限公司 | Switch for explosion-proof box and fixed mounting structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |