CN212158981U

CN212158981U - Shock absorption resilience performance tester for shoes

Info

Publication number: CN212158981U
Application number: CN202021115110.XU
Authority: CN
Inventors: 黄德义; 卓俊杰; 陈建锋; 陈泓
Original assignee: Putian Biaolong Equipment Design Center
Current assignee: Putian Biaolong Equipment Design Center
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2020-12-15
Anticipated expiration: 2030-06-16

Abstract

The utility model provides a can inhale shake, resilience performance test to shoes of different use kinds, the test result is accurate, good reproducibility to can survey the best data of performance, thereby improve shoes product quality, the shoes of degree of comfort of dress and inhale shake resilience performance test appearance, including the frame, set up in be used for in the frame impact sample the impact device, set up in be used for in the impact device detecting device who strikes data, the impact device including set up in flexible drive arrangement in the frame, set up in last impact guide arm of flexible drive arrangement, set up in strike the jump bit that is used for perpendicular impact sample on the guide arm.

Description

Shock absorption resilience performance tester for shoes

Technical Field

The utility model relates to a shoes tester technical field, concretely relates to shoes inhale shake resilience performance tester.

Background

Due to the development of science and technology and the continuous improvement of the living standard of people, the use requirements of people on the shoes are especially changed to proper, healthy and functional properties with the firmness, wear resistance and heat preservation performance which are researched from the past.

At present, consumers buy shoes, firstly pay attention to safety, secondly comfort, and the comfort mainly comprises shock absorption and rebound except foot fitting. Inhale shake in use and be the personal safety of protection consumer, the resilience is the fatigue that reduces to wear, and old shoes are concerned with to inhale and shake, keep its travelling comfort, and children's shoes are different, according to children's motion's needs, not only need consider the shock absorption performance, also need consider the resilience performance simultaneously, and sports class adult shoes are the important guarantee that improves the motion level. The popular spring bottom and the current popcorn are characterized by shock absorption and rebound.

However, the shock absorption and rebound performance of the shoes are good, so that the shock absorption and rebound performance test instrument for the shoes of different use types needs to be researched, the test result is accurate, the repeatability is good, the best data of the performance can be measured, and the shock absorption and rebound performance test instrument for the shoes is improved in the quality of the shoe products and the wearing comfort.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide one kind can inhale shake, the experiment of resilience ability to the shoes of different use kinds, the test result is accurate, good reproducibility to can survey the best data of performance, thereby improve shoes product quality, the shoes of the comfort level of dress inhale shake resilience performance tester.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

inhale shake resilience performance test appearance of shoes, including the frame, set up in be used for in the frame to strike the sample the impact device, set up in be used for detecting the detection device who strikes data on the impact device, the impact device including set up in flexible drive arrangement in the frame, set up in last impact guide arm of flexible drive arrangement, set up in strike the impact hammer who is used for perpendicular impact sample on the guide arm.

The further improvement is that: and a reinforcing device for fixing the sample is arranged on the rack.

The further improvement is that: the reinforcing device comprises at least one male fixing belt arranged on one side of the sample on the rack, and a female fixing belt arranged on the other side of the sample on the rack and matched with the male fixing belt.

The further improvement is that: the detection device comprises an acceleration sensor and a displacement sensor which are arranged on the impact guide rod.

The further improvement is that: and the frame is provided with a guide device for guiding the impact guide rod.

The further improvement is that: the guide device comprises a guide plate fixedly arranged on the rack and a guide hole formed in the guide plate and used for penetrating through the impact guide rod.

The further improvement is that: the impact hammer comprises an impact main body arranged on the impact guide rod and an arc surface impact part arranged on the impact main body.

The further improvement is that: the cambered surface impact part is a spherical surface impact part.

The further improvement is that: the frame includes the supporting seat, set up in be used for placing the rigidity test seat of sample on the supporting seat, set up perpendicularly in a pair of bracing piece on the supporting seat, connect a pair of the connecting plate of bracing piece.

The further improvement is that: and a horizontal detection device which can be used for detecting the horizontal placement of the rigid test seat is arranged on the rigid test seat.

After the technical scheme is adopted, the utility model discloses beneficial effect does: the test sample is placed on the rack, the telescopic driving device drives and drives the impact guide rod to move downwards, the impact guide rod drives the impact hammer to move downwards, the end part of the impact hammer acts on the test sample vertically, and the test of shock absorption and resilience performance of the test sample is completed under the matching of the detection device, so that the test result is accurate and good in repeatability, the best data of the performance can be measured, and the quality of a shoe product and the wearing comfort level are improved.

Further effects are as follows: the setting of reinforcing apparatus can improve the steadiness of sample in the frame to improve test data's the degree of accuracy.

Further effects are as follows: the cooperation of public fixed band and female fixed band can be with the firm fixing of sample in the frame, fixed knot constructs simply moreover, the simple operation.

Further effects are as follows: the acceleration sensor and the displacement sensor respectively detect the pressing depth and the rebound height of the sample, thereby measuring the shock absorption and rebound performance of the sample.

Further effects are as follows: the guide device can guide the impact guide rod, so that the impact hammer connected with the guide device can vertically act on the sample.

Further effects are as follows: the setting of guiding hole can play the guide effect to the impact guide pole.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the structure corresponding to FIG. 1 at impact;

fig. 3 is a schematic structural diagram of the middle level detecting device of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention. The features of the embodiments in the present application may be combined with each other without conflict.

Referring to fig. 1 to 3, the technical solution adopted by the present embodiment is:

a shock absorption resilience tester for shoes comprises a supporting seat 1, a rigidity test seat 2 is fixedly arranged in the middle of the upper end surface of the supporting seat 1, the rigidity test seat 2 is made of rigid material and has a flat surface, so that deformation and displacement are avoided during impact, the rigidity test seat 2 is used for placing a sample 3, the sample 3 can be made of shoe material, whole shoes, soles, insoles and a combination body thereof, two male fixing belts 4 are uniformly and fixedly arranged on the left side of the rigidity test seat 2 on the upper end surface of the supporting seat 1, a female fixing belt 5 matched with the male fixing belts 4 is fixedly arranged on the right side of the rigidity test seat 2 on the upper end surface of the supporting seat 1, the male fixing belts 4 can be nylon hook belts or nylon loop belts, the female fixing belts 5 can be rubber belts and the like, a level detection device 6 is arranged on the rigidity test seat 2, the level detection device 6 can be used for detecting whether the rigidity test seat 2 is horizontally placed or not, the horizontal detection device 6 can be a level meter or other devices, the upper end surface of the support seat 1 is positioned at both sides of the rigid test seat 2 and is vertically and fixedly provided with a support rod 7, the upper end surface between the two support rods 7 is fixedly connected through a connecting plate 8, the upper end surface of the connecting plate 8 is fixedly provided with an L-shaped fixing plate 9, the left end surface of the L-shaped fixing plate 9 is fixedly provided with a telescopic driving device 10, the telescopic driving device 10 can be a telescopic cylinder or a telescopic motor or other devices, the lower end surface of a telescopic rod of the telescopic driving device 10 is fixedly provided with an impact guide rod 11, the impact guide rod 11 penetrates through the connecting plate 8, the upper end of the surface of the impact guide rod 11 is fixedly provided with an acceleration sensor 12 and a displacement sensor 13, the lower end surface of the impact guide rod 11 is fixedly provided with an impact hammer, the impact hammer is used for vertically impacting a, the cambered surface impact part can be a spherical surface impact part 15, the impact hammer is made of stainless steel materials, the mass is 8.50 +/-0.01 kg, the diameter of the impact main body 14 is 45.0 +/-0.5 mm, the spherical surface impact part 15 is a spherical surface with the radius of 37.5 +/-0.5 mm, a guide plate 16 is fixedly arranged at the middle end between the two support rods 7, a guide hole (not shown in the figure) is formed in the middle of the upper end surface of the guide plate 16, and the guide hole (not shown in the figure) is used for the impact guide rod 11 to penetrate through. The shock absorption property is a property that the sample 3 is deformed by an impact. The resilience is the performance of the sample 3 which is deformed by impact and bounces the impact object. The shock absorption resilience performance is the combination of shock absorption performance and resilience performance.

The utility model discloses a theory of operation: selecting an impact part to be tested on a sample 3, marking an impact position, aligning the marked impact position of the sample 3 to the central position of a spherical impact part 15, fixing the sample 3 on a rigid test seat 2 through the matching of a male fixing belt 4 and a female fixing belt 5, starting a telescopic driving device 10, driving a impact guide rod 11 to slowly descend by the telescopic driving device 10, driving an impact hammer to slowly descend by the impact guide rod 11, pressing the spherical impact part 15 on the impact position of the sample 3, returning a displacement sensor 13 to zero, lifting the spherical impact part 15 to the height of 50 +/-0.5 mm read by the displacement sensor 13, releasing the spherical impact part 15, staying for 2 +/-1 s after impact, and resetting the spherical impact part 15; the above experiments are repeated for 5 times per group, the last three times of experiment data are taken, and if the maximum error of the maximum acceleration of the last three times of experiment data exceeds 5m/s or the maximum error of the maximum press-in depth exceeds 0.5mm, the experiments are repeated until the requirements are met. Marking a as a first press-in depth and n as a first rebound height; the shock absorption performance is as follows: a is divided by the height value (50 mm) x 100% at the time of falling, and the rebound performance is as follows: n is divided by the height value (50 mm) x 100% when falling, and the shock absorption resilience performance is (a + h) divided by the height value (50 mm) x 100% when falling; the latter three are valid, with the average value accurate to 0.1 mm.

The utility model discloses what protect is the structure of product, and level detection device, flexible drive arrangement, acceleration sensor, displacement sensor's model is not the utility model discloses the content of protection specifically how to control the power source of flexible drive arrangement drive and tester also is the well-known technique, as long as can realize on the market the utility model discloses the homoenergetic of above-mentioned function all can be used as a selection. Therefore, the present invention will not be described in detail.

In the description of the present invention, it should be noted that the directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. Inhale shake resilience performance test appearance of shoes, including the frame, set up in be used for in the frame to strike the sample the impact device, set up in be used for detecting the detection device who strikes data on the impact device, its characterized in that: the impact device comprises a telescopic driving device arranged on the rack, an impact guide rod arranged on the telescopic driving device, and an impact hammer arranged on the impact guide rod and used for vertically impacting a sample.

2. The shock absorption resilience tester for footwear according to claim 1, wherein: and a reinforcing device for fixing the sample is arranged on the rack.

3. The footwear shock absorption resilience performance tester according to claim 2, wherein: the reinforcing device comprises at least one male fixing belt arranged on one side of the sample on the rack, and a female fixing belt arranged on the other side of the sample on the rack and matched with the male fixing belt.

4. The shock absorption resilience tester for footwear according to claim 1, wherein: the detection device comprises an acceleration sensor and a displacement sensor which are arranged on the impact guide rod.

5. The shock absorption resilience tester for footwear according to claim 1, wherein: and the frame is provided with a guide device for guiding the impact guide rod.

6. The shock absorption resilience tester for footwear according to claim 5, wherein: the guide device comprises a guide plate fixedly arranged on the rack and a guide hole formed in the guide plate and used for penetrating through the impact guide rod.

7. The shock absorption resilience tester for footwear according to claim 1, wherein: the impact hammer comprises an impact main body arranged on the impact guide rod and an arc surface impact part arranged on the impact main body.

8. The shock absorption resilience tester for footwear according to claim 7, wherein: the cambered surface impact part is a spherical surface impact part.

9. The shock absorption resilience tester for footwear according to any one of claims 1 to 8, wherein: the frame includes the supporting seat, set up in be used for placing the rigidity test seat of sample on the supporting seat, set up perpendicularly in a pair of bracing piece on the supporting seat, connect a pair of the connecting plate of bracing piece.

10. The footwear shock absorption resilience tester according to claim 9, wherein: and a horizontal detection device which can be used for detecting the horizontal placement of the rigid test seat is arranged on the rigid test seat.