CN216089702U - Seat with long-time sitting reminding function - Google Patents

Abstract

The utility model discloses a chair with a long-time sitting reminding function, which comprises a chair back, chair legs, a chair seat, a left handrail, a right handrail, a chair cushion, a combined sensing device, a controller, a timer and a reminding device, wherein a rectangular groove matched with the combined sensing device is formed in the chair seat, a notch is formed in the lower surface of the chair cushion, the combined sensing device is embedded and installed in the rectangular groove and the notch, the controller is installed on the chair seat, the timer and the reminding device are respectively arranged on the left handrail and the right handrail, and the controller is respectively and electrically connected with the combined sensing device, the timer and the reminding device through built-in wires. According to the utility model, the combined sensing device is arranged below the chair cushion for sensing whether a person sits down, the controller is used for controlling the counter and the reminding device, and when the sitting time reaches the set threshold value, the reminding device gives out a reminder, so that the purpose of reminding the sedentary person is achieved.

Description

Seat with long-time sitting reminding function

Technical Field

The utility model belongs to the technical field of chairs, and particularly relates to a chair with a long-time sitting reminding function.

Background

The chair and the chair cushion are indispensable tools in daily life and office, and at present, the chair and the chair cushion on the market mainly have the leaning and sitting functions and partially have the massage function. And various office workers, design workers and the like can cause a plurality of adverse effects on body induction of heart disease, aging acceleration, cancer, diabetes, infertility, cervical spondylosis, lumbar disc herniation and the like due to long-time sitting. The prior life lacks a seat or a cushion which can remind a long-seated user to properly perform the movement, which is a place needing improvement in the prior art.

The present invention has been made in view of this situation.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the defects of the prior art, and provide a chair with a sedentary reminding function, in order to solve the technical problem, the basic concept of the technical scheme adopted by the utility model is as follows:

the utility model provides a seat that has warning function of sitting for a long time, includes the back of the chair, chair leg, seat, controls two handrails, chair pad, combination induction system, controller, time-recorder, reminding device, and the chair leg supports the seat, and the back of the chair is connected with the seat, controls two handrails and installs respectively on the seat both sides, and the chair pad is installed at the seat upper surface, set up the rectangle recess that matches the installation with combination induction system on the seat, the notch has been seted up to the lower surface of chair pad, combination induction system embedding is installed in rectangle recess, notch, the controller is installed on the seat, and time-recorder and reminding device set up respectively about on two handrails, the controller is connected with combination induction system, time-recorder, reminding device electricity respectively through built-in wire.

Further, combination induction system includes spring, movable plate, fixed ring and pressure sensor, the upper end of spring is connected in the notch of chair pad, and the lower extreme is connected with the movable plate, fixed ring fixed mounting is in the inside left and right sides wall of rectangle recess, pressure sensor places in the rectangle recess through fixed ring is fixed, the downside of movable plate closely laminates in pressure sensor's top.

Furthermore, the combined sensing devices are a plurality of groups and are uniformly distributed along the circumferential direction of the chair surface.

Further, the reminding device comprises a loudspeaker and a vibrator.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects.

The combined sensing device is arranged below the chair cushion and used for sensing whether a person sits down, when the combined sensing device senses that the person sits down, the combined sensing device sends a signal to the controller, the controller sends an instruction to the timer to start timing, and when the sitting time of the person reaches a set threshold value, the information is fed back to the controller to send the instruction to the reminding device so as to remind the person, so that the purpose of reminding the sedentary person is achieved.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

fig. 1 is a schematic structural diagram according to an embodiment of the present invention.

FIG. 2 is a top view of an embodiment of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1-chair back; 2-chair legs; 3-a chair surface; 4-a chair cushion; 5-a spring; 6, moving a board; 7-a fixed ring; 8-a pressure sensor; 9-a controller; 10-a timer; 11-a handrail; 12-a reminder device.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

Example one

As shown in fig. 1 to 3, the chair with a long-time sitting reminding function in this embodiment includes a chair back 1, chair legs 2, a chair surface 3, a left armrest 11, a right armrest 11, a chair cushion 4, a combined sensing device, a controller 9, a timer 10, and a reminding device 12, wherein the chair legs 2 support the chair surface 3, the chair back 1 is connected with the chair surface 3, the left armrest 11 and the right armrest 11 are respectively installed on two sides of the chair surface 3, and the chair cushion 4 is installed on the upper surface of the chair surface 3. The chair surface 3 is provided with a rectangular groove for installing and placing the combined sensing device, correspondingly, a notch is formed below the chair cushion 4, most of the combined sensing device is positioned in the rectangular groove, and a small part of the combined sensing device is positioned in the notch. Each group of combined sensing devices comprises a spring 5, a movable plate 6, a fixed ring 7 and a pressure sensor 8, the upper end of the spring 5 is connected in a notch of the chair cushion 4, the lower end of the spring is connected with the movable plate 6, the fixed rings 7 are fixedly arranged on the left side and the right side inside the rectangular grooves, the pressure sensors 8 are fixedly arranged in the rectangular grooves formed in the chair surface 3 through the fixed rings 7, and the lower side of the movable plate 6 is tightly attached to the upper sides of the pressure sensors 8. The controller 9 is arranged on the side surface of the chair surface 3, and the timer 10 and the reminding device 12 are arranged on the armrest 11. The controller 9, the combined sensing device, the timer 10 and the reminding device 12 are electrically connected through built-in wires, the built-in wires are not exposed outside, the appearance is avoided, and the circuit stability and the power utilization safety are guaranteed. Preferably, the controller 9 is powered by a charging source or a storage battery, the controller 9 is provided with an ON/OFF switch, a start-stop device, and the controller 9 controls and outputs electric energy to the pressure sensor 8, the timer 10 and the reminding device 12, and the charging source or the storage battery can be arranged ON the lower surface of the seat surface 3, so that the normal use of the seat is not influenced, and the charging or the replacement operation is convenient.

The pressure of a person sitting down can be applied to the spring 5 and converted into the elastic force of the spring 5, the spring 5 is compressed to apply pressure to the moving plate 6, the pressure is applied to the pressure sensor 8 below the moving plate 6 through the moving plate 6, the pressure sensor 8 transmits information to the controller 9 on the chair surface 3, at the moment, the controller 9 sends an instruction to the timer 10 arranged on the armrest 11 on the left side of the chair surface 3 to start timing, when the timer 10 times to a set threshold value, the information is fed back to the controller 9, the controller 9 gives an instruction to the reminding device 12 arranged on the right side of the chair surface 3, and the reminding device works to remind a sedentary person to get up. The reminding device 12 can realize the auditory and tactile reminding through a speaker and a vibrator with a vibration function, and can also remind in other ways. It should be noted that the controller 9, the pressure sensor 8 and the timer 10 are all existing devices, and the present invention is only applied to the existing devices, and does not improve the electronic components, and here, the threshold value may be set on the controller or set by using a counter with a control button.

In the embodiment, the three groups of combined sensing devices are uniformly distributed and are respectively positioned at the front, middle and rear parts of the chair surface 3, and in life, some people are used to sit at the position near the front of the chair surface 3 and some people are used to sit at the middle of the chair surface 3 or at the position slightly behind the chair surface 3, so that at least one combined sensing device can work normally.

The combined sensing device is arranged below the chair cushion and used for sensing whether a person sits down or not and the sitting time, when the combined sensing device senses that the person sits on the chair cushion, a signal is sent to the controller, the controller sends an instruction to the timer to start counting, and when a set threshold value is reached, the information is fed back to the controller to remind the reminding device of sending the instruction, so that the purpose of reminding the sedentary person is achieved.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (4)

1. A chair with a long-time sitting reminding function is characterized by comprising a chair back (1), chair legs (2), a chair surface (3), a left handrail and a right handrail (11), a chair cushion (4), a combined sensing device, a controller (9), a timer (10) and a reminding device (12), wherein the chair legs (2) support the chair surface (3), the chair back (1) is connected with the chair surface (3), the left handrail and the right handrail (11) are respectively arranged at two sides of the chair surface (3), the chair cushion (4) is arranged at the upper surface of the chair surface (3), the chair surface (3) is provided with a rectangular groove matched with the combined sensing device, the lower surface of the chair cushion (4) is provided with a notch, the combined sensing device is embedded and arranged in the rectangular groove and the notch, the controller (9) is arranged on the chair surface (3), the timer (10) and the reminding device (12) are respectively arranged on the left handrail and the right handrail (11), the controller (9) is electrically connected with the combined sensing device, the timer (10) and the reminding device (12) through built-in wires respectively.

2. The seat with the function of long-time sitting reminding of claim 1, wherein the combined sensing device comprises a spring (5), a moving plate (6), a fixed ring (7) and a pressure sensor (8), the upper end of the spring (5) is connected in the notch of the seat cushion (4), the lower end of the spring is connected with the moving plate (6), the fixed ring (7) is fixedly arranged on the left side wall and the right side wall inside the rectangular groove, the pressure sensor (8) is fixedly arranged in the rectangular groove through the fixed ring (7), and the lower side of the moving plate (6) is tightly attached above the pressure sensor (8).

3. The seat with the function of reminding long-time sitting of claim 2, wherein the combined sensing devices are arranged in groups and are uniformly distributed along the circumferential direction of the seat surface (3).

4. A seat with sedentary reminder function according to claim 1, characterized in that the reminder device (12) comprises a speaker and a vibrator.

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