CN211652103U

CN211652103U - Mattress human engineering comprehensive tester

Info

Publication number: CN211652103U
Application number: CN202020772241.9U
Authority: CN
Inventors: 姜德志; 姜雨菲; 王光临
Original assignee: Jinan Zhicheng Instrument Co ltd
Current assignee: Jinan Zhicheng Instrument Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-10-09
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a mattress human engineering comprehensive tester mainly relates to mattress performance detection area. The device comprises a supporting table, a loading beam is connected to the supporting table in a longitudinal sliding mode, a vertical loading frame is connected to the loading beam in a transverse sliding mode, a loading rod is arranged on the vertical loading frame in a vertical direction, a pressure head is arranged at the movable end of the loading rod, a deformation measuring frame is arranged on the vertical loading frame and comprises a plurality of vertically arranged sliding rods, and a laser range finder is connected to the sliding rods in a sliding mode. The beneficial effects of the utility model reside in that: when the deformation quantity is detected, the deformation quantity does not need to be directly contacted, and the continuous system detection can be formed on each part of the mattress, so that the detection result is more accurate.

Description

Mattress human engineering comprehensive tester

Technical Field

The utility model relates to a mattress performance detection area specifically is a mattress human engineering integrated test appearance.

Background

Along with the development of economy, the requirements of people on the quality of life are higher and higher, and a good mattress is selected to enable people to have a full rest at night, so that various mattresses with different functions can be produced at the same time, the performance of the mattress, such as the fitting degree and the like, also becomes more factors to be considered during purchase, and the good mattress can be better fitted with each part of a human body after people lie on the mattress, so that the mattress with the composite ergonomics can be more comfortable, but the existing mattress can not well detect the fitting degree and the like of the mattress during detection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mattress human engineering integrated test appearance, it does not need direct contact when detecting the deformation volume, and can form continuous system's detection to each position of mattress, makes the result that detects more accurate.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a mattress ergonomics comprehensive tester, includes a supporting bench, be connected with the load beam along longitudinal sliding on the supporting bench, be connected with vertical loading frame along horizontal sliding on the load beam, be equipped with the loading pole along vertical direction on the vertical loading frame, the expansion end of loading pole is equipped with the pressure head, be equipped with on the vertical loading frame and warp the measuring frame, warp the measuring frame and include the slide bar of a plurality of vertical settings, sliding connection has laser range finder on the slide bar.

Furthermore, the supporting platform comprises at least two supporting frames, and the supporting frames are fixed through bolts.

Furthermore, the top of the support frame is provided with air holes.

Furthermore, the supporting platform and the loading beam are both rotatably connected with screw rods, the loading beam and the vertical loading frame are both provided with slide blocks, and the screw rods penetrate through the slide blocks and are in threaded connection with the slide blocks.

Furthermore, the slide bars are at least three in a linear array, the deformation measuring frame is provided with strip-shaped through holes, the slide bars are fixed in the strip-shaped through holes through bolts, and the distance between every two adjacent slide bars can be changed by adjusting the positions of the bolts.

Contrast prior art, the beneficial effects of the utility model reside in that:

the utility model discloses utilize the lateral sliding of vertical loading frame on the loading roof beam, the vertical slip of cooperation loading roof beam on a supporting bench, when placing a supporting bench with the mattress, just can drive vertical loading frame and remove at the planar optional position of mattress, can all carry out accurate detection to every position of mattress, and utilize a plurality of laser range finders to carry out continuous deformation volume to the position near the position of exerting pressure and detect, need not contact with the mattress during the measurement, the precision that detects has been improved, near the position of exerting pressure the mattress region form continuous deformation volume and detect, can form continuous system's detection to the laminating degree near the position of exerting pressure, obtain more comprehensive understanding through detecting the whole laminating degree of mattress many times.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the present invention taken along the direction a in fig. 1.

Reference numerals shown in the drawings:

1. a support table; 2. a load beam; 3. a vertical loading frame; 4. a loading rod; 5. a pressure head; 6. a deformation measuring stand; 7. a slide bar; 8. a laser range finder; 9. a support frame; 10. a screw; 11. a slider; 12. a mattress.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model relates to a mattress human engineering comprehensive tester, the main structure comprises a supporting table 1, the supporting table 1 is made of stainless steel or alloy material and is placed on the ground when in use, a loading beam 2 is connected on the supporting table 1 along the longitudinal sliding, longitudinal sliding rails are preferably arranged on the supporting table 1 symmetrically, supporting legs are arranged on two sides of the loading beam 2, the bottom of each supporting leg is connected on the sliding rail in a sliding way and can drive the loading beam 2 to slide in the longitudinal direction of the supporting table 1, a vertical loading frame 3 is connected on the loading beam 2 along the transverse sliding way, the length direction of the loading beam 2 is preferably the transverse direction, the sliding rails are also arranged, the vertical loading frame 3 is connected on the sliding rails in a sliding way, the vertical loading frame 3 can be moved to any position of the whole plane of the supporting table 1 through the arrangement, and the mattress 12 can be detected to any position after being placed on the supporting table 1, the vertical loading frame 3 is provided with a loading rod 4 along the vertical direction, the preferred loading rod 4 can use an electric push rod, the specific model can use an electric push rod with the model of JINGE electromechanical limited company JINGE-1601 in zhongshan city, a device with the maximum stroke of 2000mm is customized, or a hydraulic lifting rod can also meet the requirement, a pressure head 5 is arranged at the movable end of the loading rod 4, the preferred cross section of the pressure head 5 is trapezoidal, the pressure intensity of a contact surface can be improved, a deformation measuring frame 6 is arranged on the vertical loading frame 3, the deformation measuring frame 6 can move along with the loading rod 4, when the specified position is pressed, the deformation measuring frame 6 can be used for detecting the deformation quantity near the pressing position, the preferred loading rod 4 is provided with a load sensor, and the optional model is BHR-25 for quantifying the pressing size, the deformation measuring frame 6 comprises a plurality of vertically arranged sliding rods 7, a laser range finder 8 is connected to each sliding rod 7 in a sliding mode, instruments with the models of ZM31-YHJ200 can be used, the measuring accuracy of the laser range finder can reach 1mm, the height of the laser range finder 8 on the sliding rods 7 can be adjusted according to the thickness of a mattress 12, the measuring error of the laser range finder is smaller, deformation data can be collected at a plurality of points near a pressing position along with continuous change of pressing, the change of the pressure is matched, the change curve of the pressure and the deformation of the area can be obtained, the laminating degree of the area can be visually known, the deformation amount is not required to be laminated with the mattress, and the measuring accuracy is higher.

Preferably, the supporting table 1 comprises at least two supporting frames 9, the supporting frames 9 are fixed through bolts, and the general area of the mattress 12 is large, so that the range of the supporting table 1 is large and the supporting table is inconvenient to transport, and the supporting table is formed by combining the supporting frames 9 through bolts in a split mode, so that the transportation and the use are convenient.

Preferably, the top of the supporting frame 9 is provided with air holes, so that when the mattress 12 is pressed, especially for a mattress with a large thickness, more air can be discharged, and the discharged air is discharged through the air holes, so that the mattress can be deformed as soon as possible when being pressed, and the mattress can be prevented from being damaged.

Preferably, the support table 1 and the loading beam 2 are rotatably connected with a screw 10 through a bearing, the loading beam 2 and the vertical loading frame 3 are respectively fixedly welded with a slider 11, the screw 10 penetrates through the slider 11 and is in threaded connection with the slider 11, an output shaft of a motor is fixed to one end of the screw 10, the slider 11 is driven to move along the length direction of the screw 10 through the rotation of the screw 10, the loading beam 2 and the vertical loading frame 3 can be easily driven to slide, and the control is more convenient and accurate.

Preferably, the slide bar 7 is at least three for linear array, can obtain more accurate audio-visual data to the deformation volume near the position of exerting pressure, be equipped with the bar through-hole on the deformation measurement frame 6, slide bar 7 passes through the bolt fastening in the bar through-hole, and adjacent slide bar 7's distance can change through adjusting bolt's position, can be according to the material of mattress, adjust the spacing distance of adjacent slide bar 7, and then obtain the data that more matches to the deformation volume of the mattress of different materials.

The working principle is as follows: the utility model discloses a device utilizes the lateral sliding of vertical loading frame 3 2 on the loading beam, cooperation loading beam 2 longitudinal sliding on a supporting bench 1, place mattress 12 on a supporting bench 1 time, just can drive vertical loading frame 3 and remove at the planar optional position of mattress 12, can all carry out accurate detection to every position of mattress 12, and utilize a plurality of laser range finder 8 to carry out continuous deformation volume to the position near the position of exerting pressure, need not contact with mattress 12 during the measurement, the precision of detecting has been improved, near regional continuous deformation volume that forms of exerting pressure position to mattress 12 detects, can form the detection of continuous system to the laminating degree near the position of exerting pressure, obtain more comprehensive understanding to the whole laminating degree of mattress through detecting many times.

Claims

1. The utility model provides a mattress human engineering integrated test appearance which characterized in that: including brace table (1), be connected with load beam (2) along longitudinal sliding on brace table (1), be connected with vertical loading frame (3) along horizontal sliding on load beam (2), be equipped with load pole (4) along vertical direction on vertical loading frame (3), the expansion end of load pole (4) is equipped with pressure head (5), be equipped with on vertical loading frame (3) and warp measuring rack (6), warp measuring rack (6) and include slide bar (7) of a plurality of vertical settings, sliding connection has laser range finder (8) on slide bar (7).

2. The comprehensive mattress ergonomic test meter of claim 1, wherein: the supporting table (1) comprises at least two supporting frames (9), and the supporting frames (9) are fixed through bolts.

3. The comprehensive mattress ergonomic test meter of claim 2, wherein: the top of the support frame (9) is provided with air holes.

4. The comprehensive mattress ergonomic test meter of claim 1, wherein: the supporting table (1) and the loading beam (2) are both rotatably connected with a screw rod (10), the loading beam (2) and the vertical loading frame (3) are both provided with a sliding block (11), and the screw rod (10) penetrates through the sliding block (11) and is in threaded connection with the sliding block (11).

5. The comprehensive mattress ergonomic test meter of claim 1, wherein: the device is characterized in that the number of the sliding rods (7) is at least three, the deformation measuring frame (6) is provided with strip-shaped through holes, the sliding rods (7) are fixed in the strip-shaped through holes through bolts, and the distance between every two adjacent sliding rods (7) can be changed by adjusting the positions of the bolts.