CN203482544U - Electrical fire monitoring detector positioning structure in guide rail installation type - Google Patents
Electrical fire monitoring detector positioning structure in guide rail installation type Download PDFInfo
- Publication number
- CN203482544U CN203482544U CN201320643674.4U CN201320643674U CN203482544U CN 203482544 U CN203482544 U CN 203482544U CN 201320643674 U CN201320643674 U CN 201320643674U CN 203482544 U CN203482544 U CN 203482544U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- alignment pin
- flexure strip
- installation type
- fire protection
- 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 - Fee Related
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Abstract
The utility model provides an electrical fire monitoring detector positioning structure in a guide rail installation type. The bottom of a detector shell has a guide rail positioning groove; the bottom of the detector shell also has a locking groove allowing insertion of a guide rail positioning pin; the locking groove is internally provided with a slideway; the guide rail positioning pin is provided with a sliding rail which is cooperated with the slideway of the locking groove; the front end of the guide rail positioning pin is provided with a driving bevel which drives guide rail to move back under effect of contacting with the guide rail; a lower part of the driving bevel is provided with a locking step which can leans against and lock edges of the guide rail; the guide rail positioning pin is provided with an elastic resetting part, and when the driving bevel integrally moves over the guide rail, the elastic resetting part drives the guide rail positioning pin to move forward so as to enable the locking step to lean against the guide rail edges for locking. The beneficial effects of the utility model are that: the detector shell and the guide rail are fixedly inserted through the guide rail positioning pin, so that the screws are saved, the processing cost is reduced, the assembly structure is simple, and the operation is easy; and the elastic resetting part and the guide rail positioning pin are integrated as a whole, so that the movement is smooth and the positioning is reliable.
Description
Technical field
The utility model relates to electric fire disaster monitoring technical field, is specifically related to a kind of guide rail installation type detector for electric fire protection location structure.
Background technology
The mounting means of pressing product is different, and present residual current type detector for electric fire protection on the market can be divided into two kinds, and a kind of is the detector of guide rail installation type, and a kind of is the detector of panel installed.For the detector of guide rail installation type, it is provided with the guide rail alignment pin of spring reset mechanism, because spring easily comes off, installs and dismantles all have inconvenience more, wastes time and energy.How securely detector housing to be arranged on fast and on guide rail, to become this area problem demanding prompt solution.
Summary of the invention
The problems referred to above that the utility model exists for prior art, provide a kind of guide rail installation type detector for electric fire protection location structure.
For achieving the above object, the utility model is by the following technical solutions:
Guide rail installation type detector for electric fire protection location structure, detector housing bottom has guide rail location notch, detector housing bottom also has the lock slots inserting for guide rail alignment pin, in lock slots, there is slideway, guide rail alignment pin has the slide rail coordinating with lock slots slideway, guide rail alignment pin front end have with guide rail contact action under guide rail alignment pin is retreated driving inclined-plane, drive below, inclined-plane to there is the locking step that can support locking guide rail edge, guide rail alignment pin is provided with and when driving inclined-plane integral body to cross guide rail, drives guide rail alignment pin to advance to make locking step support the elastic reset part of guide rail edge locking.
Further, between described lock slots slideway and guide rail alignment pin slide rail, there is the gap for guide rail alignment pin lifting activity, elastic reset part is for driving the straight-line flexure strip of guide rail alignment pin by rotatablely moving, flexure strip and guide rail alignment pin are integrally formed, and flexure strip free end has can contact location with detector housing lock slots, for the locating shaft as flexure strip pivot.
Further, described guide rail alignment pin middle part has material demoulding hole, and material demoulding hole one sidewall extends the tongue-shaped elastic sheet that points to another parallel side wall, and flexure strip free end extends a locating shaft vertically downward.
Further, described flexure strip is the lopsidedness setting towards driving ramped side walls near material demoulding hole, flexure strip drives the straight setting of a side of ramped side walls dorsad near material demoulding hole, and flexure strip and material demoulding hole are towards driving gap between ramped side walls to be greater than flexure strip and material demoulding hole drives the gap between ramped side walls dorsad.
Further, described locating shaft integral body is cylindric, and towards driving a side on inclined-plane to have angular cut, the length that locating shaft exceeds guide rail alignment pin bottom surface accounts for 1/4～1/2 of total length.
Further, described flexure strip thickness is successively decreased to free end by positioning end.
Further, described guide rail alignment pin two side has step breach, between step breach bottom surface and sidewall bottom surface, forms slide rail, and towards the one end that drives inclined-plane, open other end sealing forms the limiting section offseting with detector housing outer rim to step breach.
Further, described guide rail alignment pin tail end has the dismounting hangers that exceeds detector housing edge after installing, and dismounting hangers has towards a side of operation interface the blind hole of inserting for screwdriver.
Further, a side of described detector housing guide rail location notch has the gear eaves for preventing that guide rail from deviating from.
Further, described detector housing has the lock slots that traverses bottom surface, and lock slots two ends respectively arrange a guide rail alignment pin.
The beneficial effects of the utility model are: by guide rail alignment pin, detector housing and guide rail grafting is fixing, saved screw, and cut down finished cost, assembly structure simple operations is convenient; Elastic reset part and guide rail alignment pin are integrally formed, move smooth and easy, location is reliable; Have disassembly and assembly structure, dismounting work is efficient and convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model detector housing bottom surface structure schematic diagram.
Fig. 3 is the utility model guide rail alignment pin stereogram.
Fig. 4 is the utility model guide rail alignment pin front view.
Fig. 5 is the utility model guide rail alignment pin vertical view.
Fig. 6 is the utility model guide rail alignment pin left view.
Fig. 7 is the B-B cutaway view of Fig. 4.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Shown in Fig. 1, guide rail installation type detector for electric fire protection location structure of the present utility model, detector housing 1 bottom has guide rail location notch 1A, detector housing bottom also has the lock slots 1B inserting for guide rail alignment pin 2, in lock slots 1B, there is slideway, guide rail alignment pin 2 has the slide rail 2B coordinating with lock slots 1B slideway, guide rail alignment pin 2 front ends have with guide rail contact action under guide rail alignment pin is retreated driving inclined-plane 2A, drive 2A below in inclined-plane to there is the locking step 2C that can support locking guide rail edge, guide rail alignment pin 2 is provided with and when driving inclined-plane integral body to cross guide rail, drives guide rail alignment pin to advance to make locking step support the elastic reset part 2D of guide rail edge locking.
In the present embodiment, between lock slots 1B slideway and guide rail alignment pin slide rail 2B, there is the gap for guide rail alignment pin lifting activity, elastic reset part 2D is for driving the straight-line flexure strip of guide rail alignment pin by rotatablely moving, flexure strip and guide rail alignment pin are integrally formed, and flexure strip free end has can contact with detector housing lock slots location, for the locating shaft 2E as flexure strip pivot.
For easy to assembly, guide rail alignment pin 2 middle parts have material demoulding hole 2H, and material demoulding hole 2H mono-sidewall extends the tongue-shaped elastic sheet that points to another parallel side wall, and flexure strip free end extends a locating shaft 2E vertically downward.
Flexure strip is the lopsidedness setting towards driving ramped side walls near material demoulding hole, flexure strip drives the straight setting of a side of ramped side walls dorsad near material demoulding hole, and flexure strip and material demoulding hole are towards driving gap between ramped side walls to be greater than flexure strip and material demoulding hole drives the gap between ramped side walls dorsad.The space configuration that guarantees flexure strip rotational deformation when improving flexure strip intensity is enough reasonable.
Locating shaft 2E integral body is cylindric, and towards driving a side on inclined-plane to have angular cut, the length that locating shaft 2E exceeds guide rail alignment pin bottom surface accounts for 1/4～1/2 of total length.For rotating smooth and easy and guaranteeing flexure strip mechanical strength, flexure strip thickness is successively decreased to free end by positioning end.
Guide rail alignment pin 2 two sides have step breach, between step breach bottom surface and sidewall bottom surface, form slide rail 2B, and towards the one end that drives inclined-plane, open other end sealing forms the limiting section 2X offseting with detector housing outer rim to step breach.
Guide rail alignment pin 2 tail ends have the dismounting hangers 2Y that exceeds detector housing edge after installing, and dismounting hangers 2Y has towards a side of operation interface the blind hole 2Z inserting for screwdriver.
A side of detector housing guide rail location notch 1A has the gear eaves 1C for preventing that guide rail from deviating from, and prevents that in installation process, detector housing shakes.
Stable for firm position, detector housing 1 has the lock slots 1B that traverses bottom surface, and lock slots 1B two ends respectively arrange a guide rail alignment pin.
Although the utility model illustrates and describes by reference to preferred embodiment, but those of ordinary skills should understand, can be not limited to the description of above-described embodiment, in the scope of claims, can do the various variations in form and details.
Claims (10)
1. guide rail installation type detector for electric fire protection location structure, detector housing bottom has guide rail location notch, it is characterized in that: detector housing bottom also has the lock slots inserting for guide rail alignment pin, in lock slots, there is slideway, guide rail alignment pin has the slide rail coordinating with lock slots slideway, guide rail alignment pin front end have with guide rail contact action under guide rail alignment pin is retreated driving inclined-plane, drive below, inclined-plane to there is the locking step that can support locking guide rail edge, guide rail alignment pin is provided with and when driving inclined-plane integral body to cross guide rail, drives guide rail alignment pin to advance to make locking step support the elastic reset part of guide rail edge locking.
2. guide rail installation type detector for electric fire protection location structure according to claim 1, it is characterized in that: between described lock slots slideway and guide rail alignment pin slide rail, there is the gap for guide rail alignment pin lifting activity, elastic reset part is for driving the straight-line flexure strip of guide rail alignment pin by rotatablely moving, flexure strip and guide rail alignment pin are integrally formed, and flexure strip free end has can contact location with detector housing lock slots, for the locating shaft as flexure strip pivot.
3. guide rail installation type detector for electric fire protection location structure according to claim 2, it is characterized in that: described guide rail alignment pin middle part has material demoulding hole, material demoulding hole one sidewall extends the tongue-shaped elastic sheet that points to another parallel side wall, and flexure strip free end extends a locating shaft vertically downward.
4. guide rail installation type detector for electric fire protection location structure according to claim 3, it is characterized in that: described flexure strip is the lopsidedness setting towards driving ramped side walls near material demoulding hole, flexure strip drives the straight setting of a side of ramped side walls dorsad near material demoulding hole, and flexure strip and material demoulding hole are towards driving gap between ramped side walls to be greater than flexure strip and material demoulding hole drives the gap between ramped side walls dorsad.
5. guide rail installation type detector for electric fire protection location structure according to claim 3, it is characterized in that: described locating shaft integral body is cylindric, towards driving a side on inclined-plane to have angular cut, the length that locating shaft exceeds guide rail alignment pin bottom surface accounts for 1/4～1/2 of total length.
6. guide rail installation type detector for electric fire protection location structure according to claim 3, is characterized in that: described flexure strip thickness is successively decreased to free end by positioning end.
7. guide rail installation type detector for electric fire protection location structure according to claim 3, it is characterized in that: described guide rail alignment pin two side has step breach, between step breach bottom surface and sidewall bottom surface, form slide rail, towards the one end that drives inclined-plane, open other end sealing forms the limiting section offseting with detector housing outer rim to step breach.
8. according to the guide rail installation type detector for electric fire protection location structure described in claim 1 to 7 any one, it is characterized in that: described guide rail alignment pin tail end has the dismounting hangers that exceeds detector housing edge after installing, dismounting hangers has towards a side of operation interface the blind hole of inserting for screwdriver.
9. according to the guide rail installation type detector for electric fire protection location structure described in claim 1 to 7 any one, it is characterized in that: a side of described detector housing guide rail location notch has the gear eaves for preventing that guide rail from deviating from.
10. according to the guide rail installation type detector for electric fire protection location structure described in claim 1 to 7 any one, it is characterized in that: described detector housing has the lock slots that traverses bottom surface, lock slots two ends respectively arrange a guide rail alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643674.4U CN203482544U (en) | 2013-10-18 | 2013-10-18 | Electrical fire monitoring detector positioning structure in guide rail installation type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643674.4U CN203482544U (en) | 2013-10-18 | 2013-10-18 | Electrical fire monitoring detector positioning structure in guide rail installation type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482544U true CN203482544U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320643674.4U Expired - Fee Related CN203482544U (en) | 2013-10-18 | 2013-10-18 | Electrical fire monitoring detector positioning structure in guide rail installation type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357904A (en) * | 2015-10-20 | 2016-02-24 | 江苏斯菲尔电气股份有限公司 | Intelligent instrument shell structure |
| CN106960691A (en) * | 2017-04-19 | 2017-07-18 | 浙江开民电器有限公司 | The guide tracked mounting structure of instrument and meter |
-
2013
- 2013-10-18 CN CN201320643674.4U patent/CN203482544U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357904A (en) * | 2015-10-20 | 2016-02-24 | 江苏斯菲尔电气股份有限公司 | Intelligent instrument shell structure |
| CN105357904B (en) * | 2015-10-20 | 2018-08-31 | 江苏斯菲尔电气股份有限公司 | A kind of intelligence instrument housing structure |
| CN106960691A (en) * | 2017-04-19 | 2017-07-18 | 浙江开民电器有限公司 | The guide tracked mounting structure of instrument and meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |