CN105455497A - Electric bell reminder equipped seat - Google Patents
Electric bell reminder equipped seat Download PDFInfo
- Publication number
- CN105455497A CN105455497A CN201410422139.5A CN201410422139A CN105455497A CN 105455497 A CN105455497 A CN 105455497A CN 201410422139 A CN201410422139 A CN 201410422139A CN 105455497 A CN105455497 A CN 105455497A
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- CN
- China
- Prior art keywords
- pressure switch
- electric bell
- seat
- switch
- pressure
- 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.)
- Pending
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Abstract
The invention relates to an electric bell reminder equipped seat. The bottoms of the seat's four legs are respectively provided with four pressure switches: a first pressure switch, a second pressure switch, a third pressure switch, and a fourth pressure switch. The first pressure switch, the second pressure switch, the third pressure switch and the fourth pressure switch are connected in parallel tp form a parallel component, the parallel component, a power supply, a switch and an electric bell are connected into a loop by a line. According to the electric bell reminder equipped seat provided by the invention, when the sitting posture is incorrect and the two rear legs are lifted up, the pressure switches able to sense pressure can be closed to switch on the circuit. The electric bell gives out an alarm sound to remind correction of the sitting posture.
Description
Technical field
The present invention relates to a kind of seat, particularly a kind of seat with electric bell alarm set.
Background technology
In life, many people have the two legs of having lifted up seat, the bad habit only landed with two other leg.If ground is very sliding, then very likely slip, gently then fall pain, serious caused fracture.Therefore, develop a kind of alarm set, can prevent similar event from occurring.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of seat with electric bell alarm set, when abnormal sitting posture really, lifted up the rear two legs of seat time, the pressure switch experiencing pressure will close, connection circuit.Electric bell sends alarm sound, reminds correcting sitting postures.
The technical scheme that the present invention takes is: a kind of seat with electric bell alarm set, and four chair foot bottoms of seat are separately installed with four pressure switches: the first pressure switch, the second pressure switch, the 3rd pressure switch, the 4th pressure switch.
Described first pressure switch, the second pressure switch, the 3rd pressure switch, the 4th pressure switch parallel connection, form parallel component, described parallel component becomes loop with power supply, switch, electric bell by connection.
Described power supply, switch, electric bell are arranged on below the seat of seat.
A kind of seat with electric bell alarm set of the present invention, when the abnormal sitting posture of people is true, when having lifted up the rear two legs of seat, can experience pressure switch will close, and connects circuit, makes electric bell send alarm sound, reminds correcting sitting postures.
Described power supply, switch, electric bell are arranged on below seat, do not affect chair overall appearance, do not hinder people to use.
Accompanying drawing explanation
Fig. 1 is armchair structure schematic diagram of the present invention;
Fig. 2 is circuit connection diagram of the present invention.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of seat with electric bell alarm set, four chair foot bottoms of seat 8 are separately installed with four pressure switches: the first pressure switch 4, second pressure switch 5, the 3rd pressure switch 6, the 4th pressure switch 7.Described first pressure switch 4, second pressure switch 5, the 3rd pressure switch 6, the 4th pressure switch 7 parallel connection, form parallel component, described parallel component becomes loop with power supply 1, switch 2, electric bell 3 by connection.Described power supply 1, switch 2, electric bell 3 are arranged on below the seat of seat 8.
When seat all lands, four pressure switches are all in off-state, and whole circuit is just in off-state.If when wherein having one or more chair leg to leave ground, then the pressure switch under the seat leg tilted will close, whole circuit ON, electric bell 3 will alarm sounds, reminds correcting sitting postures in time.With regard to turn on-switch 2 during use, whole device just can remind sitting posture automatically
Not positive user.Power supply 1 adopts battery, when battery electric quantity is not enough, then changes battery.
Claims (2)
1. the seat with electric bell alarm set, it is characterized in that, four chair foot bottoms of seat (8) are separately installed with four pressure switches: the first pressure switch (4), the second pressure switch (5), the 3rd pressure switch (6), the 4th pressure switch (7); Described first pressure switch (4), the second pressure switch (5), the 3rd pressure switch (6), the 4th pressure switch (7) parallel connection, form parallel component, described parallel component becomes loop with power supply (1), switch (2), electric bell (3) by connection.
2. a kind of seat with electric bell alarm set according to claim 1, it is characterized in that, described power supply (1), switch (2), electric bell (3) are arranged on below the seat of seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422139.5A CN105455497A (en) | 2014-08-26 | 2014-08-26 | Electric bell reminder equipped seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422139.5A CN105455497A (en) | 2014-08-26 | 2014-08-26 | Electric bell reminder equipped seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105455497A true CN105455497A (en) | 2016-04-06 |
Family
ID=55594042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410422139.5A Pending CN105455497A (en) | 2014-08-26 | 2014-08-26 | Electric bell reminder equipped seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105455497A (en) |
-
2014
- 2014-08-26 CN CN201410422139.5A patent/CN105455497A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |