CN207754822U - A kind of learning chair intelligent posture correction band - Google Patents
A kind of learning chair intelligent posture correction band Download PDFInfo
- Publication number
- CN207754822U CN207754822U CN201721688735.3U CN201721688735U CN207754822U CN 207754822 U CN207754822 U CN 207754822U CN 201721688735 U CN201721688735 U CN 201721688735U CN 207754822 U CN207754822 U CN 207754822U
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- posture
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- mounting box
- cylindrical body
- voice
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Abstract
The utility model is related to children for learning chair allocation function parts, specifically, being related to a kind of learning chair intelligent posture correction band.Including posture corrective belt, fixing assembling has No.1 junction button and No. two junction buttons respectively at the both ends of the posture corrective belt, the strong appearance voice prompting function assembly that the posture corrective belt is corrected faulty sitting posture by the connection of No.1 junction button for voice reminder, the concave shaped socket for connecting the chair back is connected with by No. two junction buttons.The utility model is the health student allocation function component for paying attention to correcting faulty sitting posture during by voice reminder learning, and children can be carried out by speech play the purpose of love prompting in children again by the side of by realizing parent not.
Description
Technical field
The utility model is related to children for learning chair allocation function parts, specifically, being related to a kind of learning chair intelligent posture correction band.
Background technology
It is still, most mechanically to force in a manner of sitting posture correction currently, there is the children for learning chair of strong appearance function in the market
It detained, tied up, blocked, pressed from both sides, this product design concept does not meet the design of ergonomics.For in rebel the phase children,
Prompting mode should be taken rectify appearance, and by ribbon button on chair, tie up, block, press from both sides children's mode that corrects faulty sitting posture has been fallen behind
Epoch.
Utility model content
The purpose of the utility model is to provide a kind of learning chair intelligent posture correction bands, to solve above-mentioned technical problem.
To achieve the above object, technical solution used by the utility model is：
A kind of learning chair intelligent posture correction band, including posture corrective belt, it is characterised in that：The both ends of the posture corrective belt are fixed respectively to be filled
Equipped with No.1 junction button and No. two junction buttons, the posture corrective belt is corrected faulty sitting posture by the connection of No.1 junction button for voice reminder
Appearance voice prompting function assembly is rectified, the concave shaped socket for connecting the chair back is connected with by No. two junction buttons.
Further say：The strong appearance voice prompting function assembly includes mounting box, box cover and is arranged in mounting box
Voice recording and broadcasting function module, signal amplification module, pressure sensor, loudspeaker, accumulator, DC charging socket and connection draw
Ring；The engaging lug for being useful for the connection chair back is symmetrical arranged on the lateral wall of the mounting box, the engaging lug is equipped with pilot hole；
The box cover is assemblied in by fastening screw on mounting box；The medial surface of the box cover is equipped with sensor slot and horn base；
The pressure sensor grafting is assemblied in sensor slot, and the loudspeaker are assemblied on horn base；The pressure sensor
Middle part is equipped with elastic strip, and one end of the elastic strip is equipped with connection through-hole；The connection draw ring includes cylindrical body and ring bodies, institute
State that ring bodies is integrally rectangular, one end of the cylindrical body is vertical with ring bodies long side to be fixedly connected, the other end
End face is equipped with connecting screw hole；The position of ring bodies is provided with axial strip hole in the cylindrical body, the connection is drawn
The cylindrical body of ring run through mounting box side wall, and strip hole be located at mounting box inside sidewalls position be equipped with prevent unscrew stroke spiral shell
Silk；The inner end of the cylindrical body is plugged in connection through-hole, and is fastenedly connected by fastening screw and elastic strip；The ring bodies
It is connected with No.1 junction button.
Further say：The voice recording and broadcasting function module is equipped with recorded broadcast conversion and stirs key, recording microphone and at least one
Broadcast key.
Furtherly：The signal amplification module set there are two the universal single supply op modules of LM358, potentiometer and
Relay is realized after two level amplifier analog quantity reaches certain value there is low and high level output by the setting of certain threshold values, is connected
Or close relay output end.
Advantageous effect：Compared with prior art, the utility model is by paying attention to correction during voice reminder children for learning
The health student allocation function component of sitting posture realizes parent and can not be closed again to children by speech play by the side of in children
Like the purpose reminded.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is a kind of decomposition texture schematic diagram of embodiment of the utility model；
Fig. 3 is the external structure schematic diagram that appearance voice prompting function assembly is rectified described in the utility model；
Fig. 4 is the assembling schematic diagram of pressure sensor and box cover described in the utility model；
Fig. 5 is the structural schematic diagram that draw ring is connected described in the utility model；
Fig. 6 is the assembling schematic diagram that draw ring and mounting box are connected described in the utility model；
Fig. 7 is the structural schematic diagram of signal amplification module described in the utility model；
Fig. 8 is that a kind of embodiment of the utility model is assemblied in the assembling schematic diagram on strong appearance chair.
Specific implementation mode
The utility model is further described in the following with reference to the drawings and specific embodiments.
Referring to Fig.1, Fig. 2, learning chair intelligent posture correction band described in the utility model, including posture corrective belt 10, carry for voice
The awake strong appearance voice prompting function assembly to correct faulty sitting posture and the concave shaped socket 11 for connecting the chair back.
Fixing assembling has No.1 junction button 10A and No. two junction button 10B, the strong appearance respectively at the both ends of the posture corrective belt 10
Band 10 rectifys appearance voice prompting function assembly by the 10A connections of No.1 junction button, passes through No. two junction button 10B connection concave shaped sockets
11.The strong appearance voice prompting function assembly includes mounting box 1, box cover 2 and the voice recording and broadcasting function being arranged in mounting box 1
Module 3, signal amplification module 5, pressure sensor 4, loudspeaker 6, accumulator 8, DC charging socket 7 and connection draw ring 9.
As shown in figure 3, the engaging lug 1A for being useful for the connection chair back is symmetrical arranged on the lateral wall of the mounting box 1, it is described
Engaging lug 1A is equipped with pilot hole；The box cover 2 is assemblied in by fastening screw 13 on mounting box 1.
As shown in figure 4, the medial surface of the box cover 2 is equipped with sensor slot 4A and horn base 6A；The pressure sensing
4 grafting of device is assemblied in sensor slot 4A, and the loudspeaker 6 are assemblied on horn base 6A.The middle part of the pressure sensor 4 is set
One end of flexible item 41, the elastic strip 41 is equipped with connection through-hole 42.
As shown in figure 5, the connection draw ring 9 includes cylindrical body 91 and ring bodies 92, the ring bodies 92 is whole rectangular,
One end of the cylindrical body 91 is vertical with a long side of ring bodies 92 to be fixedly connected, and the end face of the other end is equipped with connection spiral shell
Hole 91B；The position of ring bodies 92 is provided with axial strip hole 91A in the cylindrical body 91.As shown in fig. 6, the company
The cylindrical body 91 for connecing draw ring runs through the side wall of mounting box 1, and strip hole 91A is located at the positions of 1 inside sidewalls of mounting box and is equipped with
It is anti-to unscrew stroke screw 14.The length of strip hole 91A is more than the impulse stroke for rectifying appearance voice prompting function assembly, anti-to unscrew stroke
When screw 14 can prevent from drawing outside posture corrective belt 10, the torsion of sensor 4 is caused stress when connection draw ring 9 being caused to be turned with pressure sensor 4
Song is deformed and is loosened, and can guarantee that the elastic strip 41 of direction of pull relative pressure sensor 4 is perpendicular, to ensure pressure sensing
4 signal voltage of device is not interrupted because pulling force is caused to reduce for certain angle changes.It is logical that the inner end of the cylindrical body 91 is plugged on connection
In hole 42, and it is fastenedly connected by fastening screw 12 and elastic strip 41；The ring bodies 92 is connected with No.1 junction button 10A.
As shown in figure 3, the voice recording and broadcasting function module 3, which is equipped with recorded broadcast conversion, stirs key 15, recording microphone 16 and at least
One broadcast key.
As shown in fig. 7, the signal amplification module 5 is set, there are two the universal single supply op modules 52 of LM358, potentiometers
53 and relay 51, realize after two level amplifier analog quantity reaches certain value have low and high level defeated by the setting of certain threshold values
Go out, 51 output end of on and off relay.
As shown in figure 8, when the utility model is used, strong appearance voice prompting function assembly is fixed on by engaging lug 1A
The upper rear portion of the appearance chair chair back is rectified, concave shaped socket 11 is then connected to the lower backside of the strong appearance chair chair back, and posture corrective belt 10, which is then located at, to be rectified
The front side of the appearance chair chair back, children's torso on seat were wrapped by posture corrective belt 10 is oblique.
Under normal study condition, sitting posture does not lean forward or left and right rolls, and children's torso is without applying posture corrective belt 10 because toppling over
Add pulling force, rectifys appearance voice prompting function assembly and do not work；When leaning forward occurs in sitting posture, left-leaning or Right deviation when, body is right because toppling over
Posture corrective belt 10 applies pulling force, and pulling force is transmitted to pressure sensor 4, and pressure sensor 4 exports positive/negative voltage signal, and voltage signal is logical
Signal amplification module 5 is crossed, signal amplification module 5 adjusts signal amplification module threshold values, sets amplification factor, signal amplification module 5
In circuit positive/negative voltage signal switched into high level triggering reach turn-on relay, relay common end is connected with normally open end,
Realize that the broadcast circuit conducting in voice recording and broadcasting function module 3, the IC voice contents in voice recording and broadcasting function module 3 are transferred to loudspeaker
6, send out " child please rectify sitting posture, study hard " or other content voice reminder.
Voice recording and broadcasting function module 3 is equipped with recorded broadcast conversion and stirs key 15 and recording microphone 16, when key 15 is stirred in recorded broadcast conversion
It is transferred to recording situation, can speak (recording) to recording microphone 16, i.e., advance typing voice reminder content；It is converted when by recorded broadcast
Key is transferred to broadcast situation, can play last time recording substance.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Ability
For field technique personnel it should be appreciated that the present utility model is not limited to the above embodiments, described in above-described embodiment is explanation
The principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also have various changes
Change and improve, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model protects model
It encloses by claims and its equivalent thereof.
Claims (4)
1. a kind of learning chair intelligent posture correction band, including posture corrective belt (10), it is characterised in that：Distinguish at the both ends of the posture corrective belt (10)
Fixing assembling has No.1 junction button (10A) and No. two junction buttons (10B), the posture corrective belt (10) to pass through No.1 junction button (10A)
The strong appearance voice prompting function assembly that connection corrects faulty sitting posture for voice reminder, is connected with by No. two junction buttons (10B) and is used for
Connect the concave shaped socket (11) of the chair back.
2. learning chair intelligent posture correction band according to claim 1, it is characterised in that：The strong appearance voice prompting function assembly
Including mounting box (1), box cover (2) and the voice recording and broadcasting function module (3) being arranged in mounting box (1), signal amplification module
(5), pressure sensor (4), loudspeaker (6), accumulator (8), DC charging socket (7) and connection draw ring (9)；The mounting box
(1) engaging lug (1A) for being useful for the connection chair back is symmetrical arranged on lateral wall, the engaging lug (1A) is equipped with pilot hole；Institute
Box cover (2) is stated to be assemblied on mounting box (1) by fastening screw (13)；The medial surface of the box cover (2) is inserted equipped with sensor
Slot (4A) and horn base (6A)；Pressure sensor (4) grafting is assemblied in sensor slot (4A), loudspeaker (6) dress
It fits on horn base (6A)；The middle part of the pressure sensor (4) is equipped with elastic strip (41), and one end of the elastic strip (41) is set
There is connection through-hole (42)；The connection draw ring (9) includes cylindrical body (91) and ring bodies (92), and the ring bodies (92) is in integrally
Rectangle, one end of the cylindrical body (91) is vertical with a long side of ring bodies (92) to be fixedly connected, on the end face of the other end
Equipped with connecting screw hole (91B)；Position on the cylindrical body (91) close to ring bodies (92) is provided with axial strip hole
The cylindrical body (91) of (91A), the connection draw ring run through the side wall of mounting box (1), and strip hole (91A) is located at mounting box (1)
The position of inside sidewalls, which is equipped with, prevents unscrewing stroke screw (14)；The inner end of the cylindrical body (91) is plugged on connection through-hole (42)
In, and be fastenedly connected with elastic strip 41 by fastening screw (12)；The ring bodies (92) is connected with No.1 junction button (10A)
It connects.
3. learning chair intelligent posture correction band according to claim 2, it is characterised in that：The voice recording and broadcasting function module (3)
Key, recording microphone and at least one broadcast key are stirred equipped with recorded broadcast conversion.
4. learning chair intelligent posture correction band according to claim 2 or 3, it is characterised in that：The signal amplification module (5) sets
There are two the universal single supply op modules (52) of LM358, potentiometer (53) and relays (51), pass through the setting of certain threshold values
Realize after two level amplifier analog quantity reaches certain value there is low and high level output, on and off relay (51) output end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688735.3U CN207754822U (en) | 2017-11-28 | 2017-11-28 | A kind of learning chair intelligent posture correction band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721688735.3U CN207754822U (en) | 2017-11-28 | 2017-11-28 | A kind of learning chair intelligent posture correction band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207754822U true CN207754822U (en) | 2018-08-24 |
Family
ID=63189505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721688735.3U Active CN207754822U (en) | 2017-11-28 | 2017-11-28 | A kind of learning chair intelligent posture correction band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207754822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853883A (en) * | 2017-11-28 | 2018-03-30 | 聊城市孩室宝家俱有限公司 | A kind of learning chair intelligent posture correction band |
-
2017
- 2017-11-28 CN CN201721688735.3U patent/CN207754822U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107853883A (en) * | 2017-11-28 | 2018-03-30 | 聊城市孩室宝家俱有限公司 | A kind of learning chair intelligent posture correction band |
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