阅读说明：本技术 一种结构简单易于维护的握力器 (Simple structure easy to maintain's spring-grip ) 是由 张金良 于 2018-07-23 设计创作，主要内容包括：本发明公开了一种结构简单易于维护的握力器,包括底板、称重盒体、测试盒体,所述底板下表面设置有垫块,所述底板上表面设置有所述称重盒体,所述称重盒体前侧设置有充电槽,所述底板上表面设置有支杆,所述支杆上表面设置有所述测试盒体,所述测试盒体内部设置有握力棒,所述握力棒两端分别设置有握力手柄,所述称重盒体上表面靠近所述支杆的位置设置有控制台,所述控制台前侧面设置有所述开关,所述控制台远离所述支杆的侧面设置有显示屏。有益效果在于：本发明可实现握力的科学测试,握力测试棒位置安排合理,测试结果准确,可以同时测试体重并计算握力系数,测试效率高,装置简单,易于维护维修。(The invention discloses a spring-grip dumb-bell with a simple structure and easy maintenance, which comprises a bottom plate, a weighing box body and a test box body, wherein a cushion block is arranged on the lower surface of the bottom plate, the weighing box body is arranged on the upper surface of the bottom plate, a charging groove is arranged on the front side of the weighing box body, a support rod is arranged on the upper surface of the bottom plate, the test box body is arranged on the upper surface of the support rod, a grip bar is arranged inside the test box body, grip handles are respectively arranged at two ends of the grip bar, a control console is arranged on the upper surface of the weighing box body, which is close to the support rod, the switch is arranged on the front side surface of the control console. Has the advantages that: the invention can realize scientific test of the grip strength, has reasonable position arrangement of the grip strength test rod, accurate test result, high test efficiency, simple device and easy maintenance and repair, and can simultaneously test the weight and calculate the grip strength coefficient.)

1. The utility model provides a simple structure easy to maintain's spring-grip, its characterized in that: the device comprises a bottom plate (1), a weighing box body (4) and a testing box body (5), wherein a cushion block (2) is arranged on the lower surface of the bottom plate (1), the weighing box body (4) is arranged on the upper surface of the bottom plate (1), a charging groove (16) is arranged on the front side of the weighing box body (4), a support rod (6) is arranged on the upper surface of the bottom plate (1), the testing box body (5) is arranged on the upper surface of the support rod (6), a grip rod (7) is arranged inside the testing box body (5), grip handles (9) are respectively arranged at two ends of the grip rod (7), a control console (18) is arranged at a position, close to the support rod (6), on the upper surface of the weighing box body (4), a switch (14) is arranged on the front side surface of the control console (18), a display screen (11) is arranged on, the utility model discloses a weighing box, including weighing box body (4), charging tank (16), intelligent treater (8), strain gauge (8), gravity sensor (10) electricity is connected on the side of branch (6), the inside battery (15) that is close to of weighing box body (4), the inside dish (3) of weighing that is provided with of weighing box body (4), the dish (3) lower surface of weighing is provided with gravity sensor (10), the inside bottom surface of control cabinet (18) is provided with intelligent treater (13), intelligent treater (13) are kept away from the side of branch (6) is provided with time-recorder (12), intelligent treater (13) upper surface is provided with information converter (17), be provided with strain gauge (8) in the middle of grip stick (7), strain gauge (8) gravity sensor (10) electricity is connected on information converter (17), display screen (11) time-recorder (12) information converter (17) electricity is connected on intelligent treater (13.

2. A simple construction and easy maintenance spring-grip according to claim 1, characterized in that: cushion (2) welding is in on bottom plate (1), the welding of box body (4) of weighing is in on bottom plate (1), charging groove (16) shaping in on the box body (4) of weighing, branch (6) welding is in on bottom plate (1), the welding of test box body (5) is in on branch (6), grip stick (7) interference coupling is in on test box body (5), grip handle (9) shaping in on grip stick (7).

3. A simple construction and easy maintenance spring-grip according to claim 1, characterized in that: the control console (18) is welded on the weighing box body (4), and the switch (14) is embedded on the control console (18).

4. A simple construction and easy maintenance spring-grip according to claim 1, characterized in that: the display screen (11) is embedded on the control console (18), and the battery (15) is welded on the weighing box body (4).

5. A simple construction and easy maintenance spring-grip according to claim 1, characterized in that: the weighing plate (3) is connected to the weighing box body (4) in a sliding mode, and the gravity sensor (10) is welded to the bottom plate (1).

6. A simple construction and easy maintenance spring-grip according to claim 1, characterized in that: the intelligent processor (13) is welded on the control console (18), and the timer (12) is welded on the intelligent processor (13).

7. A simple construction and easy maintenance spring-grip according to claim 1, characterized in that: the information converter (17) is welded on the intelligent processor (13), and the strain gauge (8) is embedded on the grip bar (7).

Technical Field

The invention relates to the field of grip strength testing, in particular to a grip exerciser with a simple structure and easy maintenance.

Background

The grip strength is mainly used for testing the developed degree of upper limb muscle groups, testing the forearm and hand muscle strength of a testee and reflecting the development level of the upper limb strength of a human body, in the physical fitness test, the grip strength is usually embodied in the form of a grip strength body weight index, namely, the size of the grip strength is related to the weight of a tested person to obtain the most scientific physical fitness evaluation, a tester in the prior art is relatively complex in structure and not accurate enough in test result, and a Chinese patent with the application number of 201720416979 is compared to disclose a grip strength device which comprises a box body, wherein the box body is of a cuboid structure, a display screen and a switch button are arranged on the upper surface of the box body, a charging port is arranged on the front side surface of the box body, a circuit board and a battery are arranged inside the box body, a left holding groove and a right holding groove are respectively arranged on the left side and the right side of the box body, a left holding groove and a right holding groove are respectively provided with, the utility model discloses a test device for the power of a human body, including support rod, bracing piece, test rod rubber sleeve, the outside of bracing piece is equipped with test rod rubber sleeve, the outside middle part of test rod rubber sleeve is equipped with hand power position, the inboard of test rod rubber sleeve with be equipped with a plurality of pressure sensor between the support rod, this patent does not have the function of weighing and automatic calculation function, and the power of holding test rod position is unreasonable, is difficult to let the testee fully develop the power of holding to cause the test result inaccurate.

Disclosure of Invention

The invention aims to solve the problems and provide the spring-grip dumb-bells which are simple in structure and easy to maintain.

The invention realizes the purpose through the following technical scheme:

a grip exerciser simple in structure and easy to maintain comprises a bottom plate, a weighing box body and a testing box body, wherein a cushion block is arranged on the lower surface of the bottom plate, the weighing box body is arranged on the upper surface of the bottom plate, a charging groove is formed in the front side of the weighing box body, a supporting rod is arranged on the upper surface of the bottom plate, the testing box body is arranged on the upper surface of the supporting rod, a grip rod is arranged inside the testing box body, grip handles are respectively arranged at two ends of the grip rod, a control console is arranged at a position, close to the supporting rod, on the upper surface of the weighing box body, a switch is arranged on the front side face of the control console, a display screen is arranged on the side face, far away from the supporting rod, a battery is arranged inside the weighing box body, close to the charging groove, a weighing disc is arranged inside the, the utility model discloses a control cabinet, including control cabinet, branch, display screen, gravity sensor, stand.

Further provided with: the cushion welding is in on the bottom plate, the box body welding of weighing is in on the bottom plate, the groove of charging shaping in on the box body of weighing, the branch welding is in on the bottom plate, the welding of test box body is in on the branch, the interference coupling of grip stick is in on the test box body, the grip handle shaping in on the grip stick.

So be provided with, make the bottom plate, the cushion, the box body of weighing connects into a whole, increases structural strength, makes branch is difficult to be in not hard up on the bottom plate.

Further provided with: the control cabinet is welded on the weighing box body, and the switch is embedded on the control cabinet.

The switch is arranged in such a way that the control console and the weighing box body are connected into a whole, the switch is stable and reliable, and the switch is fixed on the control console and can slide.

Further provided with: the display screen is embedded on the console, and the battery is welded on the weighing box body.

So be provided with, make stable the connection of display screen is in on the control cabinet.

Further provided with: the weighing plate is connected to the weighing box body in a sliding mode, and the gravity sensor is welded to the bottom plate.

The weighing plate is arranged in such a way that the weighing plate can smoothly transmit pressure without causing stress concentration to damage the gravity sensor.

Further provided with: the intelligent processor is welded on the control console, and the timer is welded on the intelligent processor.

Therefore, the timer and the intelligent processor are stably connected in the console.

Further provided with: the information converter is welded on the intelligent processor, and the strain gauge is embedded on the grip rod.

Therefore, the intelligent processor is stably and reliably connected to the information converter.

Compared with the prior art, the invention has the following beneficial effects:

1. the position arrangement of the grip strength testing rod is reasonable, and the testing result is accurate;

2. the weight can be tested and the grip strength coefficient can be calculated at the same time, and the test efficiency is high;

3. the device is simple and easy to maintain and repair.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 creative efforts.

FIG. 1 is a schematic diagram of a spring-grip according to the present invention, which is simple in structure and easy to maintain;

FIG. 2 is a front cross-sectional view of a grip of the present invention having a simple construction and easy maintenance;

FIG. 3 is a left side view of the spring-grip according to the present invention;

fig. 4 is a flow chart of the circuit structure of the spring-grip dumb-bells with simple structure and easy maintenance.

The reference numerals are explained below:

1. a base plate; 2. cushion blocks; 3. a weighing pan; 4. weighing the box body; 5. testing the box body; 6. a strut; 7. a grip bar; 8. a strain gauge; 9. a grip handle; 10. a gravity sensor; 11. a display screen; 12. a timer; 13. an intelligent processor; 14. a switch; 15. a battery; 16. a charging slot; 17. an information converter; 18. a console.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be further described with reference to the accompanying drawings in which: