Waist protection pad with intelligent recognition function

Abstract

The utility model relates to the technical field of waist protection pads, in particular to a waist protection pad with an intelligent recognition function, which comprises a base, a waist protection pad body is fixed on the outer side of the base, two symmetrical side grooves are formed in the back side of the base, inner grooves corresponding to the side grooves are formed in one side, close to the base, of the waist protection pad body, and the inner grooves correspond to the side grooves. A side plate is arranged in the side groove, a buffer groove is formed in the inner side of the side plate, a pressure sensor is fixed to the inner side wall of the buffer groove, a plurality of annularly-distributed elastic connecting pieces are fixed to the inner side of the buffer groove, an end plate is fixed to the elastic connecting pieces, and a massage assembly is fixed to the side, away from the side plate, of the end plate. The pressure can be intelligently recognized, and the massage intensity of the massage assembly can be adjusted under the action of different reliance pressure.

Description

Technical Field

[0001] The utility model relates to the technical field of lumbar pads, in particular to a lumbar pad with an intelligent recognition function. Background Art

[0002] The lumbar support cushion has two functions. One is to remind the body to maintain a correct sitting posture, and the other is to support the lumbar spine. Eighty percent of the chronic low back pain often suffered by sedentary office workers is caused by improper sitting postures such as hunching and slouching. Choose a lumbar pad with a curvature. A lumbar pad with a curvature is much better than one without a curvature. It has enough strength to support the waist, can reduce this destructive force, and reduce the burden on the lumbar spine.

[0003] Some existing lumbar pads have some deficiencies in the use process. For example, when the user's waist contacts the lumbar pad, it can only play a supporting role, which is not convenient for massaging the user's waist. In addition, due to the different extrusion forces of the user on the lumbar pad, it is not convenient to adjust the massage intensity in a timely manner. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a lumbar pad with an intelligent recognition function to solve the problems put forward in the above background art.

[0005] The technical solution of the utility model is: a lumbar pad with an intelligent recognition function, including a base, a lumbar pad body is fixed on the outside of the base. Two symmetric side grooves are opened on the back side of the base. An inner groove corresponding to the side groove is opened on the side of the lumbar pad body close to the base. A side plate is arranged in the side groove. A buffer groove is opened on the inner side of the side plate. A pressure sensor is fixed on the inner side wall of the buffer groove. A plurality of annularly distributed elastic connectors are fixed inside the buffer groove. An end plate is fixed on the elastic connector. A massage component is fixed on the side of the end plate away from the side plate. A pressing member that abuts against the pressure sensor is fixed on the side of the end plate close to the buffer groove. A back plate that abuts against the side plate is fixed on the back side of the base. A control module connected to the pressure sensor and the massage component is fixed on the side wall of the lumbar pad body.

[0006] The effects achieved by the above components are as follows: The base and the lumbar pad body can support the waist of the user. Then, the two massage components can massage both sides of the user's waist. When the user's waist presses against the lumbar pad body, it will abut against the massage component. The massage component transmits the received extrusion force to the pressing member. The pressure sensor can output a signal of the pressure received by the massage component. The control module can perform intelligent recognition of the pressure and can adjust the massage intensity of the massage component under different reliance pressure effects.

[0007] Preferably, the elastic connecting member includes a positioning post fixed in the buffer groove. One end of the positioning post passes through the end plate and is threadedly connected with a screw sleeve. A buffer spring is sleeved on the positioning post, and one end of the buffer spring abuts against the side wall of the end plate.

[0008] The effects achieved by the above components are as follows: The positioning post can cooperate with the buffer spring to elastically support the end plate and the massage component, elastically support the extrusion force on the user's waist, and effectively support the user's waist in cooperation with the lumbar support pad.

[0009] Preferably, the pressing member includes a connecting spring fixed on the side wall of the end plate. A contact block that contacts the pressure sensor is fixed at one end of the connecting spring away from the end plate.

[0010] The effects achieved by the above components are as follows: The connecting spring can cooperate with the contact block to contact the pressure sensor, facilitating the detection of the pressure received by the massage component.

[0011] Preferably, the massage component includes a driving motor fixed on the end plate. A massage rod that abuts against the inner wall of the inner groove is fixed on the output shaft of the driving motor.

[0012] The effects achieved by the above components are as follows: The driving motor can drive the massage rod to rotate. During the rotation of the massage rod, it massages the user's waist leaning on the lumbar support pad, and can also adjust the massage intensity under the action of the control module.

[0013] Preferably, card slot members are provided at both ends of the back side of the base. A binding member is clamped between the two card slot members.

[0014] The effects achieved by the above components are as follows: The two card slot members can fix the binding member, and the binding member can facilitate the installation of the base and the lumbar support pad on the chair back for convenient use.

[0015] Preferably, the binding member includes a strap. End strips that are clamped and matched with the card slot members are fixed at both ends of the strap. An elastically stretchable telescopic part is provided on the strap.

[0016] The effects achieved by the above components are as follows: The strap can cooperate with the telescopic part to stretch, facilitating the fixation of the base and the lumbar support pad on chairs of different specifications.

[0017] The present utility model hereby provides a lumbar support pad with an intelligent recognition function through improvement. Compared with the prior art, it has the following improvements and advantages:

[0018] The utility model can support the waist of the user through the base and the lumbar support pad body, and then can massage both sides of the user's waist through two massage components. When the user's waist presses against the lumbar support pad body, it will abut against the massage components, and the massage components will transmit the received extrusion force to the abutting member. The pressure sensor can output a signal for the pressure received by the massage components, and the control module can perform intelligent identification of the pressure and can adjust the massage intensity of the massage components under different reliance pressures. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further explained below in conjunction with the drawings and embodiments:

[0020] Figure 1 is a first perspective three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 is a second perspective three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 3 is a three-dimensional structural schematic diagram of the massage component in the present utility model;

[0023] Figure 4 is an assembly structural schematic diagram of the massage component in the present utility model.

[0024] Description of the reference numerals in the drawings:

[0025] 1, base; 2, lumbar support pad body; 3, binding member; 31, strap; 32, telescopic part; 33, end bar; 4, control module; 5, back plate; 6, card slot member; 7, inner groove; 8, side groove; 9, massage component; 91, drive motor; 92, massage rod; 10, side plate; 11, buffer groove; 12, pressure sensor; 13, positioning post; 14, buffer spring; 15, abutting block; 16, connecting spring; 17, end plate; 18, screw sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] The present utility model provides a lumbar support pad with an intelligent identification function through improvement. The technical solution of the present utility model is:

[0028] In the embodiment of the present utility model, as Figures 1 - 4As shown in the figure, a lumbar support pad with intelligent recognition function includes a base 1. A lumbar support body 2 is fixed on the outer side of the base 1. Two symmetric side grooves 8 are opened on the back side of the base 1. An inner groove 7 corresponding to the side groove 8 is opened on one side of the lumbar support body 2 close to the base 1. A side plate 10 is arranged in the side groove 8. A buffer groove 11 is opened on the inner side of the side plate 10. A pressure sensor 12 is fixed on the inner side wall of the buffer groove 11. A plurality of annularly distributed elastic connecting pieces are fixed inside the buffer groove 11. The elastic connecting piece includes a positioning column 13 fixed in the buffer groove 11. One end of the positioning column 13 passes through an end plate 17 and is threadedly connected with a screw sleeve 18. A buffer spring 14 is sleeved on the positioning column 13. One end of the buffer spring 14 abuts against the side wall of the end plate 17. Through the positioning column 13, elastic support work can be carried out on the end plate 17 and the massage component 9 in cooperation with the buffer spring 14, and elastic support can be carried out on the extrusion force on the user's waist. In cooperation with the lumbar support body 2, effective support for the user's waist can be achieved. An end plate 17 is fixed on the elastic connecting piece. A massage component 9 is fixed on one side of the end plate 17 away from the side plate 10. A pressing piece that abuts against the pressure sensor 12 is fixed on one side of the end plate 17 close to the buffer groove 11. The pressing piece includes a connecting spring 16 fixed on the side wall of the end plate 17. One end of the connecting spring 16 away from the end plate 17 is fixed with a contact block 15 that abuts against the pressure sensor 12. Through the connecting spring 16, the contact block 15 can be cooperated to abut against the pressure sensor 12, which is convenient for detecting the pressure received by the massage component 9. A back plate 5 that abuts against the side plate 10 is fixed on the back side of the base 1. A control module 4 connected to the pressure sensor 12 and the massage component 9 is fixed on the side wall of the lumbar support body 2. The massage component 9 includes a driving motor 91 fixed on the end plate 17. The output shaft of the driving motor 91 is fixed with a massage rod 92 that abuts against the inner wall of the inner groove 7. Through the driving motor 91, the massage rod 92 can be driven to rotate. During the rotation of the massage rod 92, massage work is carried out on the user's waist leaning on the lumbar support body 2. The pressure sensor 12 can output signals of the pressure received by the massage component 9. The control module 4 can carry out intelligent recognition work on the pressure and can adjust the massage intensity of the massage component 9 under different leaning pressure effects.

[0029] In the embodiment of the present utility model, card slot parts 6 are arranged at both ends of the back side of the base 1. A binding part 3 is clamped between the two card slot parts 6. The two card slot parts 6 can fix the binding part 3, and the binding part 3 can facilitate the installation of the base 1 and the lumbar support body 2 on the back of the chair for convenient use. The binding part 3 includes a binding strap 31. End strips 33 that are clamped and matched with the card slot parts 6 are fixed at both ends of the binding strap 31. An elastically stretchable telescopic part 32 is arranged on the binding strap 31. Through the binding strap 31, stretching can be carried out in cooperation with the telescopic part 32, which is convenient for fixing the base 1 and the lumbar support body 2 on chairs of different specifications.

[0030] The working principle of a lumbar support pad with an intelligent recognition function provided by the present utility model is as follows: The base 1 and the lumbar support pad body 2 can support the waist of the user. Then, two massage components 9 can massage both sides of the user's waist. When the user's waist presses against the lumbar support pad body 2, it will lean against the massage components 9. The massage components 9 transmit the received extrusion force to the fastening member. The pressure sensor 12 can output a signal of the pressure received by the massage components 9. The control module 4 can perform intelligent recognition of the pressure and adjust the massage intensity of the massage components 9 under different reliance pressures. The driving motor 91 can drive the massage rod 92 to rotate, and the massage rod 92 massages the user's waist leaning on the lumbar support pad body 2 during rotation.

[0031] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A waist support pad with intelligent recognition function, comprising a base (1), a waist support pad body (2) being fixed to the outside of the base (1), characterized in that: The back side of the base (1) is provided with two symmetrical side grooves (8); the side of the waist pad body (2) close to the base (1) is provided with an inner groove (7) corresponding to the side groove (8); a side plate (10) is arranged in the side groove (8); a buffer groove (11) is provided in the inner side of the side plate (10); a pressure sensor (12) is fixed on the inner side wall of the buffer groove (11); a plurality of elastic connectors distributed in an annular manner are fixed in the inner side of the buffer groove (11); the elastic connectors An end plate (17) is fixed on the upper side, a massage component (9) is fixed on the side of the end plate (17) away from the side plate (10), a fastening member that contacts the pressure sensor (12) is fixed on the side of the end plate (17) close to the buffer groove (11), a back plate (5) that contacts the side plate (10) is fixed on the back side of the base (1), and a control module (4) connected to the pressure sensor (12) and the massage component (9) is fixed on the side wall of the waist pad body (2).

2. The waist support pad with intelligent recognition function according to claim 1, characterized in that: The elastic connecting member comprises a positioning column (13) fixed in the buffer groove (11), one end of the positioning column (13) passes through the end plate (17) and is threadedly connected to a screw sleeve (18), a buffer spring (14) is sleeved on the positioning column (13), and one end of the buffer spring (14) contacts the side wall of the end plate (17).

3. The waist support pad with intelligent recognition function according to claim 1, characterized in that: The abutting member comprises a connecting spring (16) fixed on a side wall of the end plate (17), and an abutting block (15) abutting against the pressure sensor (12) is fixed to one end of the connecting spring (16) away from the end plate (17).

4. The waist support pad with intelligent recognition function according to claim 1, characterized in that: The massage component (9) comprises a driving motor (91) fixed on the end plate (17), and a massage rod (92) that contacts the inner wall of the inner groove (7) is fixed to the output shaft of the driving motor (91).

5. The waist support pad with intelligent recognition function according to claim 1, characterized in that: Both ends of the back side of the base (1) are provided with slot components (6), and a binding component (3) is clamped between the two slot components (6).

6. The waist support pad with intelligent recognition function according to claim 5, characterized in that: The binding member (3) comprises a binding belt (31), both ends of which are fixed with end strips (33) that are engaged with the clamping slot member (6), and an elastically stretchable telescopic portion (32) is provided on the binding belt (31).

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