CN204204739U - A kind of floating-ball level switch and adopt the surface gathered water warning system of this switch - Google Patents
A kind of floating-ball level switch and adopt the surface gathered water warning system of this switch Download PDFInfo
- Publication number
- CN204204739U CN204204739U CN201420636623.3U CN201420636623U CN204204739U CN 204204739 U CN204204739 U CN 204204739U CN 201420636623 U CN201420636623 U CN 201420636623U CN 204204739 U CN204204739 U CN 204204739U
- Authority
- CN
- China
- Prior art keywords
- seesaw
- floating
- level switch
- insulating base
- intercell connector
- 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
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to little, the highly sensitive floating-ball level switch of a kind of volume and adopts the surface gathered water warning system of this switch.Floating-ball level switch includes stuffing box, insulating base, upper and lower contact and ball float, upper and lower contact is installed on insulating base respectively by upper and lower intercell connector, insulating base is installed in stuffing box, it is characterized in that: insulating base is provided with the seesaw being in the same side with upper and lower intercell connector, seesaw one end is fixedly connected on insulating base, the other end is for touching end, and the shake-up end of seesaw is connected with link transmission; Surface gathered water warning system, except including floating-ball level switch recited above, also includes display and buzzer, display, buzzer and floating-ball level switch and power sources in series.This floating-ball level switch volume is little, highly sensitive; And adopt the ponding warning system alarming effect of this switch remarkable.
Description
Technical field
The utility model relates to a kind of floating-ball level switch and adopts the surface gathered water warning system of this floating-ball level switch.
Background technology
Due to the problem of structure, general floating-ball level switch volume is larger, this switch is generally applicable in huge tanks, and be not suitable in the less environment of hydraulic pressure, especially the puddle on road surface or sewer, when rainy day, puddle on road surface and sewer will amass full rainwater, thus invisible formation traffic safety hidden danger, in order to address this problem, the way generally taked at present is to these puddles and does not have the sewer of lid to arrange a sign board, pedestrian and vehicle is allowed to arouse attention, but these sign boards are as other traffic indication boards, easily ignored by people, thus lead to unnecessary accident.
Summary of the invention
In view of the deficiency that prior art exists, a kind of volume of the utility model innovative design is little, highly sensitive floating-ball level switch and adopt the surface gathered water warning system of this switch, wherein floating-ball level switch includes stuffing box, insulating base, upper and lower contact and ball float, described upper and lower contact is installed on insulating base respectively by upper and lower intercell connector, described insulating base is installed in stuffing box, it is characterized in that: described insulating base is provided with the seesaw being in the same side with upper and lower intercell connector, described seesaw one end is fixedly connected on insulating base, the other end is for touching end, the shake-up end of described seesaw is connected with link transmission, described connecting rod is by ball float sweeping action, described upper intercell connector or lower intercell connector are in transmission connection by arc spring leaf and seesaw, described seesaw is provided with the first hollow out, the outside of described arc spring leaf is overlapped on seesaw through the first hollow out by first edge of a wing, on described arc spring leaf, the position on inner limit is provided with the second hollow out, the end of described upper intercell connector or lower intercell connector is overlapped on arc spring leaf through the second hollow out by second edge of a wing, described seesaw is also provided with the 3rd hollow out, the intercell connector overlapped with arc spring leaf can pass the 3rd hollow out, the intrados of described arc spring leaf is towards seesaw.
Also be hinged with loose collar in described stuffing box, loose collar have a breach, the shake-up end of described seesaw is positioned at the breach of loose collar, and described ball float is connected with the jointed shaft of loose collar by connecting rod.
A kind of surface gathered water warning system, include floating-ball level switch recited above, described floating-ball level switch is installed in puddle, road surface, and described warning device also includes display and buzzer, described display, buzzer and floating-ball level switch and power sources in series.
Because floating-ball level switch of the present utility model adopts arc spring leaf as the drive disk assembly of seesaw and contact, therefore very little strength just energy starting switch is only needed, prove through test, as long as the buoyancy of 2-4N just can be opened, what therefore the whole seal case of this floating-ball level switch and ball float can do is very little, and cost is corresponding reduction also; This small and exquisite switch is positioned in the puddle on road surface or the place of other easy ponding as trigger switch, coordinate display and buzzer again, just can form a perfect ponding warning system, for pedestrian provides obvious alarm, because whole warning system cost is not high, alarming effect is remarkable, therefore can be more at rainwater, road surface is poor, and physical features is lower ground just applied.
Accompanying drawing explanation
Fig. 1 is the structural representation of floating-ball level switch;
Fig. 2 is the schematic diagram of floating-ball level switch in ponding environment;
Fig. 3 is the structural representation of seesaw;
Fig. 4 is the structural representation that arc spring leaf is overlapped on seesaw;
Fig. 5 is the schematic diagram of surface gathered water warning system;
Fig. 6 is the circuit diagram of surface gathered water warning system.
Embodiment
As described in Fig. 1 and 2, this floating-ball level switch includes stuffing box 1, insulating base 2, upper and lower contact 31,41 and ball float 9, insulating base 2 is installed in stuffing box 1, upper and lower contact 31,41 is installed on insulating base 2 respectively by connecting 3,4 up and down side by side, the intercell connector pulled wherein just can make upper and lower contact 31,41 contact, thus is formed in circuit.
The action of intercell connector is driven by seesaw 6, and seesaw 6 is driven by ball float 9.One end of seesaw 6 is fixedly mounted on insulating base 2, the other end is for touching end, in stuffing box 1, the position that seesaw 6 touches end is hinged with loose collar 7 by jointed shaft, loose collar 7 there is a breach, the shake-up end of seesaw 6 is located in the breach of loose collar 7, ball float 9 is connected with the jointed shaft of loose collar 7 by connecting rod 8, ball float 9 moves up and down, loose collar 7 is driven to rotate, loose collar 7 drives again seesaw 6 to swing, wherein loose collar 7 is in stuffing box 1, and jointed shaft extends to outside stuffing box 1, on jointed shaft, cover has sealing ring, therefore connecting rod 8 rotates at stuffing box 1 outer drive jointed shaft and stuffing box 1 can't be made to intake.
Seesaw 6 also with upper and lower intercell connector 3, 4 side by side, namely three is installed on the same side of insulating base 2, swing to allow seesaw 6 thus drive intercell connector 3 or lower intercell connector 4 to move, the utility model is at upper intercell connector 3 or be connected with arc spring leaf 5 between lower intercell connector 4 and seesaw 6, seesaw 6 is provided with the first hollow out 61, as shown in figs. 3-4, the outside of arc spring leaf 5 is overlapped on seesaw 6 through the first hollow out 61 by first edge of a wing 52, on arc spring leaf 5, the position on inner limit is provided with the second hollow out 51, the end of upper intercell connector 3 or lower intercell connector 4 is overlapped on arc spring leaf 5 through the second hollow out 51 by second edge of a wing, in order to allow upper intercell connector 3 or lower intercell connector 4 through seesaw 6, seesaw 6 is also provided with the 3rd hollow out 62, because the intrados of arc spring leaf 5 is towards seesaw 6, and arc spring leaf 5 overlaps with seesaw 6 and intercell connector respectively, therefore when seesaw 6 is to the bottom, arc spring leaf 5 drives intercell connector to move up, when seesaw 6 is upwards put, arc spring leaf 5 drives intercell connector to move down, as required with the installation site of ball float 9, arc spring leaf 5 can overlap with upper intercell connector 3, or overlap with lower intercell connector 4.
The floating-ball level switch provided according to the utility model is applicable to the less environment of hydraulic pressure, such as can as the trigger switch of in surface gathered water warning system, for this reason, the utility model have also been devised a kind of surface gathered water warning system with this switch, as shown in figs. 5 and 6, this system is except the floating-ball level switch that the utility model provides, also include display 10 and buzzer 11, only need by display 10, buzzer 11 and floating-ball level switch and power sources in series get up, just constitute a perfect ponding warning system, floating-ball level switch can be arranged in puddle or on wall, and display 10 and buzzer 11 to be arranged on physical features higher, easily allow the place that pedestrian sees, pedestrian and driver can judge whether to be closed to traffic by observation display and buzzer, and traffic police can judge whether to want blocked road by the alarm of monitoring remote reviewing.
Claims (3)
1. a floating-ball level switch, include stuffing box (1), insulating base (2), upper and lower contact (31, 41) and ball float (9), described upper and lower contact (31, 41) respectively by upper and lower intercell connector (3, 4) be installed on insulating base (2), described insulating base (2) is installed in stuffing box (1), it is characterized in that: described insulating base (2) is provided with and upper and lower intercell connector (3, 4) seesaw (6) of the same side is in, described seesaw (6) one end is fixedly connected on insulating base (2), the other end is for touching end, shake-up end and the connecting rod (8) of described seesaw (6) are in transmission connection, described connecting rod (8) is by ball float (9) sweeping action, described upper intercell connector (3) or lower intercell connector (4) are in transmission connection by arc spring leaf (5) and seesaw (6), described seesaw (6) is provided with the first hollow out (61), the outside of described arc spring leaf (5) is overlapped on seesaw (6) through the first hollow out (61) by first edge of a wing (52), the position on the upper inner limit of described arc spring leaf (5) is provided with the second hollow out (51), the end of described upper intercell connector (3) or lower intercell connector (4) is overlapped on arc spring leaf (5) through the second hollow out (51) by second edge of a wing, described seesaw (6) is also provided with the 3rd hollow out (62), the intercell connector overlapped with arc spring leaf (5) can pass the 3rd hollow out (62), the intrados of described arc spring leaf (5) is towards seesaw (6).
2. floating-ball level switch according to claim 1, it is characterized in that: in described stuffing box (1), be also hinged with loose collar (7), (7) have a breach to loose collar, the shake-up end of described seesaw (6) is positioned at the breach of loose collar (7), and described ball float (9) is connected by the jointed shaft of connecting rod (8) with loose collar (7).
3. a surface gathered water warning system, include the floating-ball level switch described in claim 1, described floating-ball level switch is installed in puddle, road surface, described warning device also includes display (10) and buzzer (11), described display (10), buzzer (11) and floating-ball level switch and power sources in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636623.3U CN204204739U (en) | 2014-10-30 | 2014-10-30 | A kind of floating-ball level switch and adopt the surface gathered water warning system of this switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636623.3U CN204204739U (en) | 2014-10-30 | 2014-10-30 | A kind of floating-ball level switch and adopt the surface gathered water warning system of this switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204739U true CN204204739U (en) | 2015-03-11 |
Family
ID=52662668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636623.3U Expired - Fee Related CN204204739U (en) | 2014-10-30 | 2014-10-30 | A kind of floating-ball level switch and adopt the surface gathered water warning system of this switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768190A (en) * | 2017-02-27 | 2017-05-31 | 天津普洛仙科技有限公司 | A kind of new type water processes liquid level detection device |
-
2014
- 2014-10-30 CN CN201420636623.3U patent/CN204204739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768190A (en) * | 2017-02-27 | 2017-05-31 | 天津普洛仙科技有限公司 | A kind of new type water processes liquid level detection device |
| CN106768190B (en) * | 2017-02-27 | 2018-10-30 | 天津普洛仙科技有限公司 | A kind of new type water processing liquid level detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204204739U (en) | A kind of floating-ball level switch and adopt the surface gathered water warning system of this switch | |
| CN207529500U (en) | A kind of buried cable alarming device | |
| CN205823402U (en) | Vehicle water-proof exhaust pipe and waterproof system | |
| CN205940697U (en) | Ground road bridge water level early warning device | |
| CN203729628U (en) | Submerging prevention system for underground garage | |
| CN203117432U (en) | A terrestrial magnetism vehicle detecting sensor without shielding effect | |
| CN104637247A (en) | Alarming system for debris flow and landslide at tunnel portals of highway | |
| CN104464134A (en) | Inclined well lid alarm system and alarm method | |
| CN105970850B (en) | A kind of ponding all automatic measurement based on embedded type C PS reminds obstruction system | |
| CN204332725U (en) | Isolating switch rain cover | |
| CN204760764U (en) | Block terminal of can reporting to police | |
| CN204551712U (en) | A kind of plumbing well lid | |
| CN202115462U (en) | Vehicular safety air bag | |
| CN202324011U (en) | Electric well cover with radio emission anti-theft alarm function | |
| CN205092613U (en) | Self -service charging device of storage battery car is with outdoor rain -proof frame | |
| CN204242320U (en) | Tilting well lid warning device | |
| CN203758581U (en) | Roller-bit hole rig water tank water level alarm | |
| CN202549016U (en) | Raining day alertor | |
| CN205373707U (en) | Hydrological telemetering terminal that ability and unmanned aerial vehicle match | |
| CN203296072U (en) | Inspection well protection device | |
| CN203931029U (en) | A kind of rainy day protection against electric shock alarming device being located on electric pole | |
| CN203617668U (en) | Underground cable branch box | |
| CN204023443U (en) | Solar energy temporary-warning lamp | |
| CN207651130U (en) | A kind of new road construction multi-function safety warning board | |
| CN204023615U (en) | Manhole hydraulic pressure backs down alarming device |
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: 20150311 Termination date: 20181030 |