CN109632356B - Dummy back structure for function detection of massage chair - Google Patents
Dummy back structure for function detection of massage chair Download PDFInfo
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- CN109632356B CN109632356B CN201811559751.1A CN201811559751A CN109632356B CN 109632356 B CN109632356 B CN 109632356B CN 201811559751 A CN201811559751 A CN 201811559751A CN 109632356 B CN109632356 B CN 109632356B
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- dummy
- panel
- back panel
- massage chair
- detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
Abstract
The invention discloses a dummy back structure for function detection of a massage chair, which comprises a head panel and a back panel, wherein the head panel and the back panel are connected through a first pin shaft; the back panel is connected with the hip of the lower end through a second pin shaft, two second torsion springs are arranged on the second pin shaft, two shoulder adjusting mechanisms are installed on the shoulder of the back panel, two detection air bags are arranged on the back of the head panel, the two shoulder adjusting mechanisms are respectively provided with one detection air bag, the two detection air bags and a temperature sensor mechanism are respectively arranged on the two sides of the back panel, and the four detection air bags are arranged in the middle of the back panel. The whole device is of a pure mechanical structure, does not need external force cooperation, and can realize automatic adjustment of the position of the dummy during detection of the massage armchair.
Description
Technical Field
The invention relates to a dummy back structure for function detection of a massage armchair, which is used in the field of function detection of massage armchair.
Background
The detection of present massage armchair mainly is by the mode that the real person experienced, and this kind of detection mode not only needs to use the manpower, because the massage armchair shakes for a long time, and is also very high to people's physical quality requirement, and the result of inspection also can vary from person to person moreover. Therefore, in order to coordinate the inconsistency and provide a unified standard for the detection of the massage armchair, an automatic dummy detection system is required to be introduced to judge whether the pressure on each part of the dummy is reasonable. In order to adapt to the body types of different people, massage chairs have various models, so that a single dummy is difficult to meet the requirements of different models, and based on the condition, a mechanism for detecting the function of the massage chair and automatically adjusting the position of the dummy needs to be developed, so that the posture of the dummy can be automatically adjusted according to different positions.
Disclosure of Invention
In order to enable the dummy to adapt to massage chairs of different models and better detect the pressure of the massage chair on the shoulders and the backs of a person during detection, the invention provides a dummy back structure for the function detection of the massage chair, which can be better used for the function detection of the shoulders of the dummy of the massage chair, and simultaneously, the waist and the neck of the dummy can be adjusted to ensure that the position of the dummy after falling is the optimal position.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dummy back structure for function detection of a massage chair comprises a head panel and a back panel, wherein the head panel and the back panel are connected through a first pin shaft, and two first torsion springs are arranged on the first pin shaft; the back panel is connected with the hip at the lower end through a second pin shaft, two second torsion springs are arranged on the second pin shaft, when the dummy is acted by external force, the head panel and the back panel and the hip can rotate relatively, and after the external force disappears, the head panel and the back panel of the dummy recover to the original state under the action of the torsion springs on the pin shafts; the shoulder of the back panel is provided with two shoulder adjusting mechanisms, the back of the head panel is provided with two detection air bags, the two shoulder adjusting mechanisms are respectively provided with one detection air bag, the two sides of the back panel are respectively provided with two detection air bags and one temperature sensor mechanism, and the middle part of the back panel is provided with four detection air bags; during detection, the dummy is placed on the massage chair, the torsion spring rotates under the action of force between the massage chair and the dummy, and the positions of the head, the back and the hip of the dummy are adjusted, so that the dummy is completely attached to the massage chair when placed on the massage chair.
The shoulder adjusting mechanism comprises an adjusting plate, a shoulder air bag bracket and an air bag support; the adjusting plate is connected to a back support of the back panel, the other end of the adjusting plate is connected to an air bag support through a shoulder air bag support, and a detection air bag is fixed on the air bag support; the adjusting plate is provided with two parallel slide rails, the slide rails are placed in the slide rails together with bolts connected with the back support, the bolts can slide in a small-range non-parallel mode along the slide rails, namely the diameters of the bolts are smaller than the inner diameter of the slide rails, when one bolt is immobile, the other bolt can do circular motion in a small-range mode in the slide rails by taking the immobile bolt as the circle center, and therefore the two bolts slide in the slide rails in a non-parallel mode, and the adjusting plate can move freely.
The temperature sensor mechanism is used for measuring the influence of heat generated in the vibration process of the massage chair on the dummy, and a temperature sensor spacer is arranged between the back panel and the temperature sensor in order to reduce the influence of the temperature of the dummy on the temperature sensor.
Compared with the prior art, the invention has the following outstanding advantages:
the dummy back structure for the massage chair function detection can automatically adjust the head, the shoulders and the back of a dummy to the optimal position required by the test by only depending on a self mechanical device without depending on external adjustment when the dummy back structure is placed on the massage chair, thereby reducing the manpower required by the test and saving time and labor. The whole back structure is simple in design principle, safe and reliable in structure and can be used for automatic function detection of the massage chair well.
Drawings
FIG. 1 is a front view of the back structure of a dummy for testing the function of a massage chair according to the present invention.
Fig. 2 is a back schematic view of the back structure of the dummy for the function test of the massage chair.
Fig. 3 is a schematic structural view of the shoulder adjusting mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the temperature sensor mechanism of the present invention.
Detailed Description
The following further describes a specific embodiment of the present invention with reference to the drawings.
As shown in fig. 1 and 2, a dummy back structure for function test of a massage chair comprises a head panel 1 and a back panel 5, wherein the head panel 1 and the back panel 5 are connected by a first pin 2, and two first torsion springs 3 are arranged on the first pin 2; the back panel 5 is connected with the hip at the lower end through a second pin shaft 6, two second torsion springs 7 are arranged on the second pin shaft 6, when the dummy is acted by external force, the head panel 1 and the back panel 5 and the hip can rotate relatively, and after the external force disappears, the head panel 1 and the back panel 5 of the dummy are restored to the original state under the action of the torsion springs on the pin shafts; two shoulder adjusting mechanisms 4 are mounted on the shoulders of the back panel 5, two detection air bags 8 are arranged on the back surface of the head panel 1, one detection air bag 8 is respectively arranged on each of the two shoulder adjusting mechanisms 4, two detection air bags 8 and one temperature sensor mechanism 9 are respectively arranged on two sides of the back surface of the back panel 5, and four detection air bags 8 are arranged in the middle of the back surface of the back panel 5; during detection, the dummy is placed on the massage chair, the torsion spring rotates under the action of force between the massage chair and the dummy, and the positions of the head, the back and the hip of the dummy are adjusted, so that the dummy is completely attached to the massage chair when placed on the massage chair.
As shown in fig. 3, the shoulder adjusting mechanism 4 includes an adjusting plate 4-1, a shoulder airbag support 4-2 and an airbag support 4-3; the adjusting plate 4-1 is connected to a back support of the back panel 5, the other end of the adjusting plate 4-1 is connected to an air bag support 4-3 through a shoulder air bag support 4-2, and a detection air bag 8 is fixed on the air bag support 4-3; two parallel sliding rails 4-5 are arranged on the adjusting plate 4-1, bolts connected with the back support are placed in the sliding rails 4-5 and can slide in a small range in a non-parallel mode along the sliding rails 4-5, namely the diameters of the bolts are smaller than the inner diameters of the sliding rails 4-5, when one bolt is not moved, the other bolt can perform circular motion in the sliding rails 4-5 in a small range by taking the fixed bolt as a circle center, and therefore the two bolts slide in the sliding rails 4-5 in a non-parallel mode, and the adjusting plate 4-1 can move randomly.
As shown in fig. 4, the temperature sensor mechanism 9 is used for measuring the influence of heat generated during the vibration of the massage chair on the dummy, and in order to reduce the influence of the temperature of the dummy on the temperature sensor 9-1, a temperature sensor spacer 9-2 is arranged between the back panel 5 and the temperature sensor 9-1.
The specific working process of the dummy back structure for the function detection of the massage armchair is as follows:
the dummy descends onto the massage chair through the lifting device, the relative positions of the head panel 1, the back panel 5 and the buttocks of the dummy are adjusted through the rotation of the first pin shaft 2 and the second pin shaft 6 to enable the dummy to be close to the massage chair, and after the head, the back and the buttocks of the dummy are well adjusted, the position of the adjusting plate 4-1 is adjusted through the shoulder adjusting mechanism 4 under the action of different forces according to different models of the massage chair. After the dummy is in place, the pressure and the temperature of the dummy can be monitored at any time through the detection air bag 8 and the temperature sensor 9-1 on the back.
Claims (2)
1. A dummy back structure for function detection of a massage chair comprises a head panel (1) and a back panel (5), and is characterized in that the head panel (1) and the back panel (5) are connected through a first pin shaft (2), and two first torsion springs (3) are arranged on the first pin shaft (2); the back panel (5) is connected with the hip at the lower end through a second pin shaft (6), two second torsion springs (7) are arranged on the second pin shaft (6), when the dummy is under the action of external force, the head panel (1) and the back panel (5) and the hip can rotate relatively, and after the external force disappears, the head panel (1) and the back panel (5) of the dummy recover to the original shape under the action of the torsion springs on the pin shafts; two shoulder adjusting mechanisms (4) are mounted on the shoulders of the back panel (5), two detection air bags (8) are arranged on the back of the head panel (1), one detection air bag (8) is arranged on each of the two shoulder adjusting mechanisms (4), two detection air bags (8) and one temperature sensor mechanism (9) are arranged on two sides of the back panel (5), and four detection air bags (8) are arranged in the middle of the back panel (5); during detection, the dummy is placed on the massage chair, the torsion spring rotates under the action of force between the massage chair and the dummy, and the positions of the head, the back and the hip of the dummy are adjusted to be completely attached to the massage chair when the dummy is placed on the massage chair; the shoulder adjusting mechanism (4) comprises an adjusting plate (4-1), a shoulder air bag bracket (4-2) and an air bag support (4-3); the adjusting plate (4-1) is connected to a back support of the back panel (5), the other end of the adjusting plate (4-1) is connected to an air bag support (4-3) through a shoulder air bag support (4-2), and a detection air bag (8) is fixed on the air bag support (4-3); two parallel sliding rails (4-5) are arranged on the adjusting plate (4-1), bolts connected with the back support are placed in the sliding rails (4-5) and can slide in a small range in an unparallel mode along the sliding rails (4-5), namely the diameters of the bolts are smaller than the inner diameter of the sliding rails (4-5), when one bolt is not moved, the other bolt can do circular motion in the sliding rails (4-5) in a small range by taking the fixed bolt as a circle center, therefore, the two bolts slide in the sliding rails (4-5) in an unparallel mode, and the adjusting plate (4-1) can move randomly.
2. The back structure of a dummy for massage chair function test according to claim 1, wherein the temperature sensor mechanism (9) is used to measure the influence of the heat generated during the vibration of the massage chair on the dummy, and in order to reduce the influence of the temperature of the dummy itself on the temperature sensor (9-1), a temperature sensor spacer (9-2) is placed between the back panel (5) and the temperature sensor (9-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559751.1A CN109632356B (en) | 2018-12-20 | 2018-12-20 | Dummy back structure for function detection of massage chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559751.1A CN109632356B (en) | 2018-12-20 | 2018-12-20 | Dummy back structure for function detection of massage chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109632356A CN109632356A (en) | 2019-04-16 |
| CN109632356B true CN109632356B (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811559751.1A Active CN109632356B (en) | 2018-12-20 | 2018-12-20 | Dummy back structure for function detection of massage chair |
Country Status (1)
| Country | Link |
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| CN (1) | CN109632356B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5018977A (en) * | 1989-04-21 | 1991-05-28 | Dynamic Research, Inc. | Motorcycle accident simulating test dummy |
| JP2015099137A (en) * | 2013-11-20 | 2015-05-28 | 株式会社豊田中央研究所 | Shoulder structure of dummy doll |
| CN203811392U (en) * | 2014-05-07 | 2014-09-03 | 宁波九鑫汽车配件有限公司 | Dummy mould |
| CN104792545A (en) * | 2015-04-21 | 2015-07-22 | 湖南赛孚汽车科技有限公司 | Specification-adjustable dummy used for car crash testing |
| US20170301262A1 (en) * | 2015-10-14 | 2017-10-19 | Humanetics Innovative Solutions, Inc. | Three-dimensional components and method of three-dimensional printing of components for crash test dummy |
| CN206431939U (en) * | 2016-12-13 | 2017-08-22 | 刘晓英 | A kind of bindiny mechanism in adjustable shoulder joint |
| CN107063727A (en) * | 2017-04-06 | 2017-08-18 | 上海大学 | Dummy's arm telescoping mechanism for massage armchair Function detection |
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2018
- 2018-12-20 CN CN201811559751.1A patent/CN109632356B/en active Active
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| CN109632356A (en) | 2019-04-16 |
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