CN219038681U - Racket statics tester - Google Patents

Abstract

The utility model provides a racket statics tester, which relates to the field of testers, and comprises a bottom plate, a fixing frame, an adjusting piece, a dynamometer, an angle display and a deformation tester, wherein the fixing frame is arranged on one side of the upper end of the bottom plate; the bottom plate upper end opposite side is equipped with the fixation clamp for fixed racket, angle display and deformation tester are adorned on the racket, and the one end that the dynamometer contacted with racket face is equipped with the test ball, and the upward and downward movement is in order to change the power of exerting on the racket through the dynamometer, shows the deformation of racket atress process through angle display, the deformation tester on the racket simultaneously, has improved current racket deflection test structure complicacy, and can not test the problem of deflection and bending strength of racket simultaneously.

Description

Racket statics tester

Technical Field

The utility model relates to the technical field of testers, in particular to a racket statics tester.

Background

The table tennis is a traditional sports which has very high popularity and is favored by people, and the table tennis bat is an indispensable sports equipment in the sports. The amount of deformation and bending strength of a table tennis bat are very important factors for table tennis players and are very critical for their play. The application document of application number 200910307856.2 discloses a multifunctional racket tester and a testing method thereof, which realize testing of racket deformation, but have complex structures, which can result in higher cost, and meanwhile, the multifunctional racket tester cannot test the bending strength of the racket, so that the multifunctional racket tester has a single function and cannot meet the requirements of users.

Disclosure of Invention

The utility model discloses a racket statics tester, which aims to solve the problems that the conventional racket deformation testing structure is complex, deformation and bending strength of a racket cannot be tested at the same time, so that the racket statics tester has a single function and cannot meet the requirements of users. The utility model adopts the following scheme:

the racket statics tester comprises a bottom plate, a fixing frame, an adjusting piece and a dynamometer, wherein the fixing frame is arranged on one side of the upper end of the bottom plate, the adjusting piece is adaptively arranged on the upper end of the fixing frame, a sliding block is arranged between the adjusting piece and the fixing frame, one side of the sliding block is adaptively connected with the dynamometer, and the sliding block is configured to control the adjusting piece to move up and down through adjusting, so that the dynamometer is driven to move up and down; the ball testing device is characterized by further comprising an angle display and a deformation tester, wherein a fixing clamp is arranged on the other side of the upper end of the bottom plate and used for clamping a handle of the racket and fixing the racket, the angle display and the deformation tester are adaptively arranged on the racket, and a testing ball is arranged at one end, in contact with the racket surface, of the dynamometer.

As a further development, the adjusting element is an adjusting ring.

As a further improvement, the adjusting ring is in threaded adjustment, the upper end of the adjusting ring is an operating part for a user to operate, the lower end of the adjusting ring is an adjusting part, an external thread is arranged on the adjusting part, and an internal thread matched with the external thread is arranged in the sliding block.

As a further improvement, the half table tennis ball is located within the ball striking force range of the racket.

As a further improvement, the racket face is parallel to the sole plate.

As a further improvement, the distance between the racket face and the sole plate is greater than 2 mm.

As a further improvement, the racket is a table tennis racket, a badminton racket or a tennis racket.

As a further improvement, the test ball is a half table tennis ball or a badminton ball or a tennis ball.

By adopting the technical scheme, the utility model can obtain the following technical effects:

according to the racket statics tester, the adjusting piece is adjusted to control the sliding block to move up and down, the sliding block moves to drive the dynamometer to move, the force applied to the racket is changed through the up-and-down movement of the dynamometer, meanwhile, the deformation of the racket stress process is displayed through the angle display and the deformation tester on the racket, the deformation testing structure of the existing racket is complex, the deformation and bending strength of the racket cannot be tested at the same time, and the racket statics tester cannot be used for solving the problem that the function is single and the user requirement cannot be met. The advantages of the present application are apparent compared to the prior art.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall assembly view of the present utility model;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a top view of fig. 1.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Examples

The utility model provides a racket statics tester, which comprises a bottom plate 1, a fixing frame 2, an adjusting piece 3 and a dynamometer 4, wherein the fixing frame 2 is arranged on one side of the upper end of the bottom plate 1, the adjusting piece 3 is adaptively arranged on the upper end of the fixing frame 2, a sliding block 5 is arranged between the adjusting piece 3 and the fixing frame 2, one side of the sliding block 5 is adaptively connected with the dynamometer 4, and the sliding block 5 is configured to control the adjusting piece 3 to move up and down so as to drive the dynamometer 4 to move up and down.

Specifically, the adjusting piece 3 is an adjusting ring, the adjusting ring is adjusted by threads, the upper end of the adjusting ring is an operating part for user operation, the lower end of the adjusting ring is an adjusting part, external threads are formed in the adjusting part, and internal threads matched with the external threads are formed in the sliding block 5. During adjustment, only the operation part is required to be screwed, and the rotation of the operation part can drive the internal and external threads to move in a matched mode, so that the sliding block 5 is driven to move up and down, and the up and down movement of the dynamometer 4 is realized.

In this embodiment, the device further comprises an angle display and a deformation tester 6, the other side of the upper end of the bottom plate 1 is provided with a fixing clamp 7 for clamping the handle of the racket 8 and fixing the racket 8, the angle display and the deformation tester 6 are adaptively installed on the racket 8, one end of the dynamometer 4, which is in contact with the racket surface of the racket 8, is provided with a testing ball 9, in this embodiment, the testing ball 9 is preferably a half table tennis ball, the racket 8 is preferably a table tennis racket, and the contact part of the dynamometer 4 and the half table tennis ball is a spherical surface, so that the half table tennis ball cannot be punctured, and the measurement of the device is affected. The method comprises the following steps: through adjusting the adjusting ring, drive slider 5 up-and-down motion, and then drive dynamometer 4 up-and-down motion, through the up-and-down motion of dynamometer 4 with the force of changing to apply on racket 8, simultaneously through angle display and deformation tester 6 on racket 8, show the deformation of racket 8 atress process, improved current racket deformation volume test structure complicacy, the cost is higher, and can not test the deflection and the bending strength of racket simultaneously, make its function singleness, can not satisfy the problem of user's demand. Furthermore, the racket 8 may be a badminton racket or a tennis racket, and the test ball 9 may be a badminton or a tennis racket, except for a half of the table tennis racket, so that the test method may be applied to the test of the badminton racket and the tennis racket, and only the bottom plate 1 is lengthened, and the test ball 9 is replaced by the badminton or the tennis racket.

Further, the angle display is a digital display inclination tester, and can be directly placed on the racket surface of the racket 8; measuring the angle change of the racket 8 before and after the racket surface is stressed; the deformation tester is used for measuring the deformation of the racket surface before and after being stressed, and can also be arranged between the bottom plate 1 and the racket 8. The test ball 9 is located in the ball striking force range of the racket 8, that is, the force application point can be the middle part of the racket surface of the racket 8 or the edge close to one side, and the force application point can be adjusted according to the requirement, so that the external force applied by the dynamometer 4 can be better borne.

Further, the racket 8 is parallel to the base plate 1, so as to avoid the influence on the angle display and the measurement data of the deformation tester 6 placed on the racket 8, and the distance between the racket 8 and the base plate 1 is greater than 2 mm, so that a certain space is reserved for bending deformation of the racket 8, and the measurement of the performance of the racket 8 is facilitated.

The testing process comprises the following steps: firstly, the racket 8 is fixed on the fixing clamp 7, the racket surface of the racket 8 is parallel to the bottom plate 1, the hitting force range of the racket 8 is positioned below half of the table tennis ball on the dynamometer 4, and the racket surface of the racket 8 is also provided with an angle display and a deformation tester 6. During testing, the force applied to the racket surface of the racket 8 can be changed by only adjusting the adjusting ring to control the up-and-down movement of the sliding block 5 and further controlling the up-and-down movement of the dynamometer 4, and meanwhile, the deformation of the racket 8 in the stress process is displayed through the angle display and the deformation tester 6 arranged on the racket 8, so that the detection of the deformation and bending strength of the table tennis racket is completed.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model.

Claims (8)

1. The racket statics tester is characterized by comprising a bottom plate, a fixing frame, an adjusting piece and a dynamometer, wherein the fixing frame is arranged on one side of the upper end of the bottom plate, the adjusting piece is adaptively arranged on the upper end of the fixing frame, a sliding block is arranged between the adjusting piece and the fixing frame, one side of the sliding block is adaptively connected with the dynamometer, and the sliding block is configured to control the adjusting piece to move up and down through the adjusting piece so as to drive the dynamometer to move up and down; the ball testing device is characterized by further comprising an angle display and a deformation tester, wherein a fixing clamp is arranged on the other side of the upper end of the bottom plate and used for clamping a handle of the racket and fixing the racket, the angle display and the deformation tester are adaptively arranged on the racket, and a testing ball is arranged at one end, in contact with the racket surface, of the dynamometer.

2. The racket statics tester of claim 1 wherein the adjustment member is an adjustment ring.

3. The racket statics tester according to claim 2, wherein the adjusting ring is adjusted by screw threads, the upper end of the adjusting ring is an operating part for a user to operate, the lower end of the adjusting ring is an adjusting part, external screw threads are formed on the adjusting part, and internal screw threads matched with the external screw threads are formed in the sliding block.

4. The racket statics tester of claim 1 wherein half a table tennis ball is located within a ball striking force range of the racket.

5. The racket statics tester of claim 1 wherein the racket face is parallel to the base plate.

6. The racket statics tester of claim 5 wherein a distance between the racket face and the sole plate is greater than 2 millimeters.

7. The racket statics tester of claim 1 wherein the racket is a table tennis racket, a badminton racket or a tennis racket.

8. The racket statics tester of claim 1, wherein the test ball is a half of a table tennis ball or a badminton ball or a tennis ball.

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