Chair surface with sensing function and seat

Abstract

The utility model discloses a chair surface with a sensing function. The chair surface comprises a seat frame and a seat surface, the seat surface is arranged on the seat frame; the seat frame is provided with a concave cavity, a control panel, an execution end and a sensing module are arranged in the concave cavity, the execution end and the sensing module are both electrically connected with the control panel, and the sensing module is located on the edge of the concave cavity; and the seat surface covers the concave cavity and is pressed against and contacted with the sensing module. The sensing module is arranged, the seat surface is matched with the sensing module to be in abutting contact with the sensing module, the state of a user can be intelligently sensed through the sensing module, then the execution end is controlled by the control panel according to the sensing condition, and therefore energy can be better saved, intelligence and non-sensitivity are better, and the intelligent function of changing according to the using state is achieved. A basis is provided for sedentariness reminding, seating induction and the like, so that more convenience is provided for the user.

Description

Technical Field

[0001] The utility model relates to the technical field of office chairs, and particularly relates to a chair surface and a chair with a sensing function. Background Art

[0002] An office chair refers to various chairs equipped for work convenience in daily work and social activities, and belongs to a kind of furniture. With the popularization of intelligentization, various electronic devices have been successively added to modern furniture. In the field of office chairs, the seat frame is usually used as the main component for integrating electronic functions. At present, the electronic functions of office chairs are becoming more and more abundant, but there is little development and precipitation in terms of energy conservation and intelligent imperceptibility, and more convenience cannot be provided for users. Therefore, it is necessary to study a solution to solve the above problems. Content of the Utility Model

[0003] The main purpose of the utility model is to propose a chair surface and a chair with a sensing function, aiming to solve the problem that there is little development and precipitation in terms of energy conservation and intelligent imperceptibility of current office chairs, resulting in the inability to provide more convenience for users.

[0004] To achieve the above purpose, the utility model proposes a chair surface with a sensing function, which includes a seat frame and a seat surface; the seat surface is arranged on the seat frame; the seat frame has a concave cavity, in which a control board, an execution end and a sensing module are arranged, the execution end and the sensing module are both electrically connected to the control board, and the sensing module is located at the edge of the concave cavity; the seat surface covers the concave cavity, and the seat surface is in pressing contact with the sensing module.

[0005] Preferably, a first concave position is recessed on the inner bottom surface of the concave cavity, and the control board is fixed by being embedded in the first concave position.

[0006] Preferably, a cavity is opened on the inner bottom surface of the concave cavity, and the cavity penetrates through the outer bottom surface of the seat frame, and the execution end is fixed in the cavity.

[0007] Preferably, the execution end is an electronic functional component for executing instructions.

[0008] Preferably, a second concave position is recessed at the edge of the concave cavity, and the sensing module is fixed by being embedded in the second concave position.

[0009] Preferably, the sensing module includes a hard support material, a double-sided adhesive, an elastic support material and a pressure sensor. The double-sided adhesive is fixedly attached to the bottom surface of the hard support material and fixedly attached to the inner bottom surface of the second concave position. The elastic support material is fixedly attached to the surface of the hard support material. The pressure sensor is fixedly attached to the surface of the elastic support material, and the pressure sensor is in pressing contact with the bottom surface of the seat surface. The pressure sensor is electrically connected to the control board through a signal transmission line.

[0010] Preferably, a wire passing hole is provided beside the second concave position, and the signal transmission line passes through the wire passing hole.

[0011] Preferably, the pressure sensor is a resistive pressure sensor.

[0012] Preferably, the seat surface is a mesh fabric.

[0013] A seat, on which there is the aforementioned seat surface with a sensing function.

[0014] The technical solution of the present utility model can intelligently sense the state of the user by setting a sensing module and cooperating with the seat surface to press against the sensing module. Then, according to the sensing situation, the control board controls the execution end, so as to better save energy and have a better intelligent non-intrusive experience. It provides a basis for intelligent functions that change according to the usage state, such as sedentary reminder and seat occupancy sensing, thus providing more convenience for users. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 It is an exploded schematic diagram of the present utility model;

[0018] Figure 3 It is a partial assembly schematic diagram of the present utility model;

[0019] Figure 4 It is an enlarged schematic diagram of the sensing module in the present utility model.

[0020] Explanation of the reference numerals in the drawings:

[0021] Label Name Label Name 10 Seat frame 11 Main body 12 Border 101 Concave cavity 102 First concave position 103 Cavity 104 Second concave position 105 Wire passing hole 20 Seat surface 30 Control board 40 Execution end 41 Connection wire 50 Sensing module 51 Hard support material 52 Double-sided tape 53 Elastic support material 54 Pressure sensor 55 Signal transmission line

[0022] The realization of the purpose, functional features and advantages of the present utility model will be further described in conjunction with the embodiments with reference to the drawings. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, the directional indications will also change accordingly.

[0025] In addition, the descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0026] The present invention provides a chair surface and a seat with a sensing function.

[0027] In the embodiments of the present invention, as Figures 1 to 4 shown, a chair surface with a sensing function includes a seat frame 10, a seat surface 20, a control board 30, an execution end 40, and a sensing module 50.

[0028] The seat frame 10 has a concave cavity 101. Specifically, in this embodiment, the seat frame 10 is a plastic part. The seat frame 10 includes a main body 11 and a frame 12. The frame 12 is fixed to the top periphery of the main body 11. A first concave position 102 is recessed on the inner bottom surface of the concave cavity 101, and the first concave position 102 is located on the main body 11. A cavity 103 is opened on the inner bottom surface of the concave cavity 101, and the cavity 103 penetrates the outer bottom surface of the seat frame 11, and the cavity 103 is located on the main body 11. A second concave position 104 is recessed on the edge of the concave cavity 101, and the second concave position 104 is located on the frame 12. The second concave position 104 is rectangular. In addition, a wire passing hole 105 is provided beside the second concave position 104, and the wire passing hole 105 is located at the middle position.

[0029] The seat surface 20 is disposed on the seat frame 10; the seat surface 20 is a mesh fabric, and the periphery of the seat surface 20 is tensioned and fixed on the frame 12, and the seat surface 20 covers the concave cavity 101.

[0030] The control board 30 is disposed in the concave cavity 101. The control board 30 is a PCB board, which is used to receive, process, and output instructions. In this embodiment, the control board 30 is embedded and fixed in the first concave position 102.

[0031] The execution end 40 is disposed in the concave cavity 101, and the execution end 40 is electrically connected to the control board 30. In this embodiment, the execution end 40 is electrically connected to the control board 30 through a connection line 41. Moreover, the execution end 40 is fixed in the cavity 103. The execution end 40 is an electronic functional component for executing instructions, such as a fan, a motor, etc., without limitation.

[0032] The sensing module 50 is disposed in the concave cavity 101. The sensing module 50 is electrically connected to the control board 30. The sensing module 50 is located at the edge of the concave cavity 101, and the seat surface 20 is in pressing contact with the sensing module 50. In this embodiment, the sensing module 50 is in a cuboid shape and is embedded and fixed in the second concave position 104. Specifically, the sensing module 50 includes a rigid support material 51, a double-sided adhesive 52, an elastic support material 53, and a pressure sensor 54. The double-sided adhesive 52 is fixedly attached to the bottom surface of the rigid support material 51 and is fixedly attached to the inner bottom surface of the second concave position 104. The elastic support material 53 is fixedly attached to the surface of the rigid support material 51. The pressure sensor 54 is fixedly attached to the surface of the elastic support material 53, and the pressure sensor 54 is in pressing contact with the bottom surface of the seat surface 20. The pressure sensor 54 is electrically connected to the control board 30 through a signal transmission line 55, and the signal transmission line 55 passes through the wire passing hole 105. Also, the pressure sensor 54 is a resistive pressure sensor.

[0033] The present utility model also discloses a seat, which has the aforesaid seat surface with a sensing function.

[0034] During use, when a user sits on the taut seat surface 20, the seat surface 20 presses on the sensing module 50. After the elastic support material 53 is squeezed to the minimum, the rigid support material 51 exerts a reaction force, causing the pressure sensor 54 to be pressed and its resistance to increase. An electrical signal is output to the control board 30 through the signal transmission line 55, and the control board 30 outputs a signal to the execution end 40 to execute the set instruction.

[0035] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims

1. A chair seat with a sensor function, comprising a seat frame and a seat surface; the seat surface is arranged on the seat frame; characterized in that: The seat frame has a concave cavity in which a control board, an execution end and a sensor module are arranged. The execution end and the sensor module are electrically connected to the control board, and the sensor module is located at the edge of the concave cavity; the seat surface covers the concave cavity, and the seat surface is in pressure contact with the sensor module.

2. A chair seat with a sensor function as claimed in claim 1, characterized in that: The inner bottom surface of the cavity is concavely provided with a first concave position, and the control board is embedded in the first concave position and fixed.

3. The chair seat with sensor function as claimed in claim 1, characterized in that: The inner bottom surface of the concave cavity is provided with a cavity body, the cavity body penetrates the outer bottom surface of the seat frame, and the execution end is fixed in the cavity body.

4. The chair seat with sensor function as claimed in claim 1, characterized in that: The execution end is an electronic functional component that executes instructions.

5. The chair seat with sensor function as claimed in claim 1, characterized in that: A second concave position is concavely formed at the edge of the concave cavity, and the sensor module is embedded in the second concave position and fixed.

6. The chair seat with sensor function as claimed in claim 5, characterized in that: The sensing module includes a hard supporting material, a double-sided adhesive, an elastic supporting material and a pressure sensor. The double-sided adhesive is fixed to the bottom surface of the hard supporting material and is fixed to the inner bottom surface of the second recess. The elastic supporting material is fixed to the surface of the hard supporting material. The pressure sensor is fixed to the surface of the elastic supporting material, and the pressure sensor is in pressure contact with the bottom surface of the seat. The pressure sensor is electrically connected to the control board through a signal transmission line.

7. The chair seat with sensor function as claimed in claim 6, characterized in that: A wire-passing hole is arranged on the side of the second recess, and the signal transmission line passes through the wire-passing hole.

8. The chair seat with sensor function as claimed in claim 6, characterized in that: The pressure sensor is a resistive pressure sensor.

9. The chair seat with sensor function as claimed in claim 1, characterized in that: The seat surface is mesh.

10. A seat, characterized in that: A chair seat with a sensor function as described in any one of claims 1 to 9 is provided thereon.

Images