CN215076945U

CN215076945U - Intelligent office chair

Info

Publication number: CN215076945U
Application number: CN202121140470.XU
Authority: CN
Inventors: 袁孝金
Original assignee: Tianjin Xinchuang Metal Product Co ltd
Current assignee: Tianjin Xinchuang Metal Product Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-12-10
Anticipated expiration: 2031-05-26

Abstract

The utility model provides an intelligent office chair, which belongs to the technical field of chairs and comprises a cushion, wherein a rectangular groove is formed in the cushion, two damping mechanisms are arranged in the rectangular groove, each damping mechanism group comprises a chute, two first telescopic rods, two first springs and two supporting rods, the chute is arranged on the lower inner wall of the rectangular groove, the two first springs are respectively and fixedly connected with the left and right inner walls of the chute, the two supporting rods are respectively and movably hinged at the near ends of the two first telescopic rods through two hinge shafts, and the two first springs are respectively sleeved on the circumferential surfaces of the two first telescopic rods; sliding connection has the pressure reducing plate between the inner wall about the rectangular channel, and four branches all articulate in the lower extreme of pressure reducing plate through the hinge activity, and the lower inner wall fixed mounting of spout has pressure sensors, and the lower extreme fixedly connected with base of cushion, this device can heat the cushion according to the temperature of surrounding environment is automatic when the user sits the cushion.

Description

Intelligent office chair

Technical Field

The utility model belongs to the technical field of the chair, concretely relates to intelligence office chair.

Background

The chair is a daily-life furniture, a seat with a backrest and armrests. [1] Modern chairs pursue beauty and fashion, and some chairs are not seats alone and are endowed with more technologies, so that the chairs are more convenient for human beings.

Traditional office chair is not direct when the user uses to the seat heating, because the space of office is spacious, and the temperature is lower during winter, and traditional office chair does not have the heating function, and office staff often can feel office chair is cold, can't work at ease, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence office chair, the traditional office chair who aims at solving among the prior art is not direct to the seat heating when the user uses, because the space of office is spacious, and the temperature is lower during winter, and traditional office chair does not have the heating function, and office staff often can feel office chair is colder, can't work at ease, influences work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

an intelligent office chair comprises a cushion, wherein a rectangular groove is formed in the cushion, two damping mechanisms are arranged in the rectangular groove, each damping mechanism comprises a sliding groove, two first telescopic rods, two first springs and two supporting rods, the sliding groove is formed in the lower inner wall of the rectangular groove, the two first springs are fixedly connected to the left inner wall and the right inner wall of the sliding groove respectively, the two supporting rods are movably hinged to the adjacent near ends of the two first telescopic rods through two hinge shafts respectively, and the two first springs are sleeved on the circumferential surfaces of the two first telescopic rods respectively; the pressure reducing plate is connected between the left inner wall and the right inner wall of the rectangular groove in a sliding mode, the four supporting rods are hinged to the lower end of the pressure reducing plate through hinge shafts in a movable mode, a pressure sensor is fixedly mounted on the lower inner wall of the sliding groove, and a base is fixedly connected to the lower end of the cushion.

As a preferred scheme, the lower extreme fixedly connected with support of cushion, and the support is "concave" type, two handles of upper end fixedly connected with of support are located leftwards the upper end fixedly connected with PLC controller of handle is located the right side the upper end of handle is provided with the thermometer.

As an optimal scheme, two fixedly connected with second telescopic links, two between the lower extreme of the lower inner wall of rectangular channel and pressure reducing plate the circumference surface of second telescopic link all is equipped with the second spring.

As an optimized scheme of the utility model, four universal wheels of the lower extreme fixedly connected with of base.

As an optimized proposal, the back end of the cushion is fixedly connected with a cushion, and the surface of the cushion is wrapped with a soft cushion.

As an optimized proposal, the lower end of the rectangular groove is fixedly connected with a heater, and the heater is connected with a PLC controller, a thermometer and a pressure sensor through signals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the user directly sits on the cushion in this scheme, human weight produces pressure to the decompression board, the decompression board receives pressure downstream, two branches are along with the pressure of decompression board, two first telescopic links are promoted to left and right sides to two branches, two first telescopic links are in the shrink state, two first springs are in the compression state, when the decompression board produces pressure to pressure sensors, pressure sensors sends out a signal to the PLC controller, the ambient temperature is measured to the thermometer, it makes to be less than certain temperature when the temperature, PLC controller control heater starts to heat the cushion.

2. Four universal wheels of lower extreme fixedly connected with of base in this scheme can the person of facilitating the use promote whole seat and remove, person of facilitating the use's use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the present invention;

fig. 2 is a first cross-sectional view of the present invention;

fig. 3 is a second cross-sectional view of the present invention.

In the figure: 1. a cushion; 2. back cushion; 3. a support; 4. a handle; 5. a thermometer; 6. a PLC controller; 7. a base; 8. a rectangular groove; 9. a chute; 10. a pressure sensor; 11. a strut; 12. a first telescopic rod; 13. a first spring; 14. a heater; 15. and (5) reducing the pressure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions:

an intelligent office chair comprises a cushion 1, wherein a rectangular groove 8 is formed in the cushion 1, two damping mechanisms are arranged in the rectangular groove 8, each damping mechanism group comprises a sliding groove 9, two first telescopic rods 12, two first springs 13 and two supporting rods 11, the sliding groove 9 is formed in the lower inner wall of the rectangular groove 8, the two first springs 13 are fixedly connected to the left inner wall and the right inner wall of the sliding groove 9 respectively, the two supporting rods 11 are movably hinged to the adjacent near ends of the two first telescopic rods 12 through two hinge shafts respectively, and the two first springs 13 are sleeved on the circumferential surfaces of the two first telescopic rods 12 respectively; sliding connection has pressure reducing plate 15 between the inner wall about rectangular channel 8, and four branches 11 all articulate in pressure reducing plate 15's lower extreme through the hinge activity, and the lower inner wall fixed mounting of spout 9 has pressure sensors 10, the lower extreme fixedly connected with base 7 of cushion 1.

In the embodiment of the present invention, the base 7 is made of stainless steel with better bearing capacity, so that the device is more durable, the cushion 1 is composed of sponge with better air permeability and dust screen, the thermometer 5 can measure and display the temperature of the surrounding patients, the user directly sits on the cushion 1, the weight of the human body generates pressure to the pressure reducing plate 15, the pressure reducing plate 15 is pressed to move downwards, the two support rods 11 push the two first telescopic rods 12 towards the left and right sides along with the pressure of the pressure reducing plate 15, the two first telescopic rods 12 are in the contraction state, the two first springs 13 are in the compression state, when the pressure reducing plate 15 generates pressure to the pressure sensor 10, the pressure sensor 10 sends a signal to the PLC controller 6, the temperature of the surrounding environment is measured by the pressure sensor 5, when the temperature is lower than a certain temperature, the PLC controller 6 controls the heater 14 to start to heat the cushion 1, this device can heat cushion 1 according to the temperature of surrounding environment is automatic when the user sits on cushion 1, needs to explain: the specific types of the PLC controller 6 and the thermometer 5 are selected by a person skilled in the art who is familiar with the pressure sensor 10 and the heater 14, and the PLC controller 6 and the thermometer 5 are all related to the prior art through the pressure sensor 10 and the heater 14, and the details are not repeated in this embodiment.

Referring to fig. 1, a bracket 3 is fixedly connected to the lower end of a seat cushion 1, the bracket 3 is concave, two handles 4 are fixedly connected to the upper end of the bracket 3, a PLC controller 6 is fixedly connected to the upper end of the left handle 4, and a thermometer 5 is arranged at the upper end of the right handle 4.

In this embodiment: PLC controller 6 and thermometer 5 all with external power source electric connection, the person of facilitating the use adjusts and observes the temperature.

Specifically referring to fig. 3, two second telescopic rods are fixedly connected between the lower inner wall of the rectangular groove 8 and the lower end of the pressure reducing plate 15, and second springs are respectively sleeved on the circumferential surfaces of the two second telescopic rods.

In this embodiment: the second telescopic rod and the second spring can prevent the pressure on the pressure reducing plate 15 from being too high, so that the pressure sensor 10 and the heater 14 are prevented from being damaged, and the service life of the device is prolonged.

Specifically referring to fig. 1, the lower end of the base 7 is fixedly connected with four universal wheels.

In this embodiment: four universal wheels of lower extreme fixedly connected with of base 7 can the person of facilitating the use promote whole seat and remove, person of facilitating the use.

Specifically, referring to fig. 1, a back cushion 2 is fixedly connected to the rear end of the seat cushion 1, and a soft cushion is wrapped on the surface of the back cushion 2.

In this embodiment: the soft cushion can make the user more comfortable when sitting.

Specifically referring to fig. 2, a heater 14 is fixedly connected to the lower end of the rectangular groove 8, and the heater 14 is in signal connection with the PLC controller 6, the thermometer 5 and the pressure sensor 10.

In this embodiment: the heater 14 can heat the seat cushion 1.

The utility model discloses a theory of operation and use flow: the user directly sits on cushion 1, human weight produces pressure to decompression board 15, decompression board 15 receives pressure downstream, two branch 11 are along with decompression board 15's pressure, two branch 11 promote two first telescopic links 12 to left and right sides, two first telescopic links 12 are in the contraction state, two first springs 13 are in the compression state, when decompression board 15 produces pressure to pressure sensors 10, pressure sensors 10 are to PLC controller 6 signals, thermometer 5 measures the ambient temperature, it makes to be less than certain temperature when the temperature, PLC controller 6 controls heater 14 and starts to heat cushion 1, when this device sits on cushion 1 at the user, can heat cushion 1 according to the temperature automation of ambient environment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent office chair, its characterized in that: the damping device comprises a cushion (1), wherein a rectangular groove (8) is formed in the cushion (1), two damping mechanisms are arranged in the rectangular groove (8), each damping mechanism group comprises a sliding groove (9), two first telescopic rods (12), two first springs (13) and two supporting rods (11), the sliding groove (9) is formed in the lower inner wall of the rectangular groove (8), the two first springs (13) are respectively and fixedly connected to the left inner wall and the right inner wall of the sliding groove (9), the two supporting rods (11) are respectively and movably hinged to the adjacent near ends of the two first telescopic rods (12) through two hinge shafts, and the two first springs (13) are respectively sleeved on the circumferential surfaces of the two first telescopic rods (12); sliding connection has pressure reducing plate (15), four between the inner wall about rectangular channel (8) branch (11) all articulate in the lower extreme of pressure reducing plate (15) through the hinge activity, the lower inner wall fixed mounting of spout (9) has pressure sensors (10), the lower extreme fixedly connected with base (7) of cushion (1).

2. The intelligent office chair of claim 1, wherein: the utility model discloses a seat cushion, including cushion (1), lower extreme fixedly connected with support (3), and support (3) are "concave" type, two handles (4) of upper end fixedly connected with of support (3) are located left the upper end fixedly connected with PLC controller (6) of handle (4) are located the right side the upper end of handle (4) is provided with thermometer (5).

3. The intelligent office chair of claim 2, wherein: two second telescopic links of fixedly connected with between the lower inner wall of rectangular channel (8) and the lower extreme of decompression board (15), two the circumference surface of second telescopic link all is equipped with the second spring.

4. The intelligent office chair of claim 3, wherein: the lower end of the base (7) is fixedly connected with four universal wheels.

5. The intelligent office chair of claim 4, wherein: the back cushion is characterized in that a back cushion (2) is fixedly connected to the rear end of the seat cushion (1), and a soft cushion is wrapped on the surface of the back cushion (2).

6. The intelligent office chair of claim 5, wherein: the lower end of the rectangular groove (8) is fixedly connected with a heater (14), and the heater (14) is in signal connection with the PLC (6), the thermometer (5) and the pressure sensor (10).