CN205444247U - Prevent mine pit lid - Google Patents
Prevent mine pit lid Download PDFInfo
- Publication number
- CN205444247U CN205444247U CN201521121780.1U CN201521121780U CN205444247U CN 205444247 U CN205444247 U CN 205444247U CN 201521121780 U CN201521121780 U CN 201521121780U CN 205444247 U CN205444247 U CN 205444247U
- Authority
- CN
- China
- Prior art keywords
- well seat
- lid
- well
- switch
- circuit board
- 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
Links
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model discloses a prevent mine pit lid, including well seat and well lid, install in the well seat recess along the cyclic annular luminous body of well seat distribution, install the switch in the well seat recess, switch top surface and well lid bottom surface contact, still install the circuit board in the well seat, the switch passes through the spring and the circuit board links to each other, the cyclic annular luminous body and circuit printed line way link to each other. A prevent mine pit lid, through the cooperation of spring, switch, luminous body and circuit board, lose the back at the well lid, the warning of can in time give out light, give off light, the attention of warning pedestrian and vehicle reminds management unit in time to change simultaneously, effectively prevents the incident.
Description
Technical field
This utility model relates to communal facility field, particularly relates to a kind of anti-mine pit lid.
Background technology
In municipal administration communal facility, well lid is a kind of extremely important facility, and it plays protection sewer facility, the effect of protection public safety; but, reality is lost due to well lid, often results in security incident; well lid is lost, and owing to warning the most timely and changing, therefore causes security incident.
Utility model content
The purpose of this utility model is to provide a kind of anti-mine pit lid, after well lid is lost, it is possible to light-emitting caution in time, reminds pedestrian and vehicle to note, reminds management unit to change in time simultaneously, effectively prevents security incident.
In order to achieve the above object, the technical scheme that this utility model provides is: include well seat and well lid, pili annulati body of light along the distribution of well seat is installed in described well seat groove, in described well seat groove, switch is installed, described switch end face and well lid bottom surface contact, being also equipped with circuit board in described well seat, described switch is connected with circuit board by spring, and described pili annulati body of light is connected with circuit board line.
Described spring is the coil tension spring that two ends are smooth.
The beneficial effects of the utility model are: a kind of anti-mine pit lid, by the cooperation of spring, switch, luminous body and circuit board, after well lid is lost, can light-emitting caution in time, remind pedestrian and vehicle to note, remind management unit to change in time simultaneously, effectively prevent security incident.
Accompanying drawing explanation
Fig. 1 is the structural representation before manhole cover loss of the present utility model；
Fig. 2 is the structural representation after manhole cover loss of the present utility model.
Detailed description of the invention
Embodiment 1
A kind of anti-mine pit lid, including well seat 1 and well lid 2, pili annulati body of light 3 along well seat 1 distribution is installed in described well seat 1 groove, in described well seat 1 groove, switch 4 is installed, described switch 4 end face and well lid 2 bottom surface contact, being also equipped with circuit board 5 in described well seat 1, described switch 4 is connected with circuit board 5 by spring 6, and described pili annulati body of light 3 is connected with circuit board 5 circuit.
Described spring 6 is the coil tension spring that two ends are smooth.
The light that pili annulati body of light 3 is sent is the light that penetration power is the most eye-catching, it is possible at far local generation warning function.
The one anti-mine pit lid of the present embodiment, by the cooperation of spring, switch, luminous body and circuit board, after well lid is lost, it is possible to light-emitting caution in time, reminds pedestrian and vehicle to note, reminds management unit to change in time simultaneously, effectively prevents security incident.
Claims (2)
1. an anti-mine pit lid, it is characterized in that: include well seat (1) and well lid (2), in described well seat (1) groove, the pili annulati body of light (3) being distributed along well seat (1) is installed, in described well seat (1) groove, switch (4) is installed, described switch (4) end face and well lid (2) bottom surface contact, it is also equipped with circuit board (5) in described well seat (1), described switch (4) is connected with circuit board (5) by spring (6), and described pili annulati body of light (3) is connected with circuit board (5) circuit.
A kind of anti-mine pit lid, it is characterised in that: described spring (6) is two ends flush-type coil tension springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121780.1U CN205444247U (en) | 2015-12-31 | 2015-12-31 | Prevent mine pit lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121780.1U CN205444247U (en) | 2015-12-31 | 2015-12-31 | Prevent mine pit lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205444247U true CN205444247U (en) | 2016-08-10 |
Family
ID=56572698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121780.1U Expired - Fee Related CN205444247U (en) | 2015-12-31 | 2015-12-31 | Prevent mine pit lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205444247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542113A (en) * | 2017-09-22 | 2018-01-05 | 浙江广和电器有限公司产品研发中心 | A kind of inspection well cover of belt sensor |
-
2015
- 2015-12-31 CN CN201521121780.1U patent/CN205444247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542113A (en) * | 2017-09-22 | 2018-01-05 | 浙江广和电器有限公司产品研发中心 | A kind of inspection well cover of belt sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161231 |