CN115645891A - Self-locking type body anteflexion measuring instrument - Google Patents
Self-locking type body anteflexion measuring instrument Download PDFInfo
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- CN115645891A CN115645891A CN202211383675.XA CN202211383675A CN115645891A CN 115645891 A CN115645891 A CN 115645891A CN 202211383675 A CN202211383675 A CN 202211383675A CN 115645891 A CN115645891 A CN 115645891A
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Abstract
A self-locking type body forward bending measuring instrument belongs to the technical field of sports equipment and comprises a measuring machine body with scales, wherein a decorative shell is arranged on the measuring machine body and slides relative to the measuring machine body, two mounting areas are arranged in the decorative shell and are respectively arranged on two sides of the measuring machine body; the two mounting areas are internally provided with locking mechanisms for locking the decorative shell on the measuring machine body, when in a locking state, the locking ends of the locking mechanisms in the two mounting areas are abutted against the measuring machine body, or the locking end of one of the locking mechanisms is abutted against the measuring machine body, and when in an unlocking state, the locking ends of the locking mechanisms in the two mounting areas are separated from the measuring machine body; the invention adopts a pure mechanical structure design and manufacture, reduces the manufacturing cost of the whole device, and can realize the sliding of the decorative shell on the measuring machine body only by unlocking the locking mechanisms at two sides at the same time, thereby improving the measuring accuracy.
Description
Technical Field
The invention belongs to the technical field of sports equipment, and particularly relates to a self-locking type body forward flexion measuring instrument.
Background
The sitting body forward bending is a physical exercise project and is also a physical health test project of primary and middle schools in China, and the test aim of the sitting body forward bending is to test the possible activity amplitude of joints such as trunk, waist, hip and the like in a static state and mainly reflect the development levels of the extensibility, elasticity and body flexibility of the joints, ligaments and muscles of the parts.
Referring to a body anteflexion measuring instrument with chinese patent No. CN2020110929221, automatic counting of measuring technologies is realized through various unit modules, and although this design ensures accuracy of data, the corresponding manufacturing cost is expensive.
Disclosure of Invention
The invention aims to provide a self-locking type body anteflexion measuring instrument to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a self-locking type body anteflexion measuring instrument comprises a measuring instrument body with scales, wherein a decorative shell is arranged on the measuring instrument body and slides relative to the measuring instrument body, two mounting areas are arranged in the decorative shell, and the two mounting areas are respectively arranged on two sides of the measuring instrument body; the measuring machine body is provided with a decorative shell, the decorative shell is arranged in the mounting areas, locking mechanisms used for locking the decorative shell on the measuring machine body are arranged in the two mounting areas, locking ends of the locking mechanisms in the two mounting areas are abutted to the measuring machine body in a locking state, or locking ends of the locking mechanisms in the two mounting areas are abutted to the measuring machine body, and the locking ends of the locking mechanisms in the two mounting areas are disengaged from the measuring machine body in an unlocking state.
The invention has the following beneficial effects:
according to the invention, the manufacturing cost of the whole device is reduced by adopting a pure mechanical structure design and manufacturing, and secondly, when the locking mechanisms on the two sides of the measuring machine body are used for measuring, the sliding of the decorative shell on the measuring machine body can be realized only by unlocking the locking mechanisms on the two sides at the same time, so that the measuring accuracy is improved.
Preferably, the two sides of the measuring machine body, which are matched with the mounting area, are provided with tooth-shaped parts in an array manner.
Preferably, the locking mechanism includes a locking member for abutting against the measuring machine body, and a driving member power-connected to a driving end of the locking member.
Preferably, the driving part comprises an installation base arranged in the installation area, an installation cavity is formed by the end face of one side of the installation base in a concave mode, a reset spring is arranged in the installation cavity, one end of the reset spring is arranged on the wall of the installation cavity, the other end of the reset spring is connected with a pressing part, and the output end of the pressing part is connected with a driving part.
Preferably, the locking piece includes the lock plate, be equipped with the groove of sliding on the lock plate, just the lock plate orientation be equipped with the picture peg on the terminal surface of profile of tooth portion.
Preferably, a spring is further arranged on the locking plate, one end, far away from the locking plate, of the spring is detachably connected to the inner wall of the installation area, and the spring is used for enabling the locking plate to move towards the measuring machine body.
Preferably, the measuring machine body comprises a measuring machine body, the tooth-shaped parts are arranged on two sides of the measuring machine body, and a limiting block is further arranged on the measuring machine body and used for preventing the decorative shell from being separated.
Preferably, the upper end face of the decorative shell is provided with an installation connecting groove, the installation connecting groove is communicated with the two installation areas, and the installation connecting groove is hermetically connected with an upper cover.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is a schematic view of the pitch structure of the decorative shell of the present invention without the upper cover;
FIG. 4 is an enlarged view of a portion of FIG. 3 at "A";
fig. 5 is a schematic view showing the overall structure of the lock member of the present invention.
In the figure: 1. measuring the organism; 10. a chute; 100. a tooth-shaped portion; 101. a limiting clamping block; 2. decorating the shell; 20. an installation area; 3. a locking mechanism; 30. a locking member; 300. a lock plate; 301. a sliding groove; 302. inserting plates; 303. mounting a base; 31. a drive member; 310. installing a base; 3100. a mounting cavity; 311. a return spring; 312. a pressing member; 313. a transmission member; 4. and (7) covering.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below in detail and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Example (b):
1-3, a self-locking type body anteflexion measuring instrument, which comprises a measuring machine body 1 with scales, wherein a decorative casing 2 is arranged on the measuring machine body 1, and is used for accommodating a functional component (namely, a locking mechanism 3 in the following text) and measuring the body anteflexion value of a user through the movement amount of the decorative casing 2 on the measuring machine body 1, a through groove 10 for installing the measuring machine body 1 is arranged on the decorative casing 2, two installation areas 20 are arranged in the decorative casing 2 in a hollow manner, the two installation areas 20 are respectively arranged at the left side and the right side of the measuring machine body 1, and the two installation areas 20 are communicated with each other, and in this embodiment, the locking mechanism 3 is arranged in each of the two installation areas 20; when stewing, two locking end butt of locking mechanism 3 in on the measuring machine body 1, and in order to strengthen the stability of device when using, when measuring promptly, avoid one of user's both hands to press in one of two installing areas 20, decorate casing 2 and take place to remove on measuring machine body 1, consequently, correspond two on the measuring machine body 1 be provided with profile of tooth portion 100 on two terminal surfaces of locking mechanism 3.
As can be seen from fig. 4, the locking mechanism 3 includes a locking member 30, and a driving member 31 is connected to the locking member 30, so that when measuring, the two hands of the user press the driving member 31 of the locking mechanism 3 on the two mounting areas 20, so that the locking member 30 is disengaged from the tooth-shaped portion 100 of the measuring machine body 1, and the measuring housing 2 is moved on the measuring machine body 1; in order to better illustrate the specific functional effect of the locking mechanism 3 in the present embodiment in the present device, it is shown as a specific embodiment in fig. 4;
in this embodiment, the driving member 31 includes a mounting base 310, the mounting base 310 is of a type of a v-21274, two return springs 311 are disposed on an inner side surface of the mounting base 310, and a push member 312 is disposed at a v-21274port of the mounting base 310, a push end of the push member 312 extends to a front end surface of the decorative housing 2, that is, an opening is disposed on the front end surface of the decorative housing 2 corresponding to the push member 312, the two openings are communicated with the two corresponding mounting regions 20, wherein, in order to prevent the push member 312 from being detached from the device through the opening, both left and right end surfaces of the push member 312 are provided with a fixture block, and in a standing state, the fixture block abuts against the inner side surface of the opening, and meanwhile, one end of the return spring 311 is fixedly disposed on the inner side surface of the mounting base 310, and the other end is fixedly disposed on the push member 312, and it is noted that the push member 312 is a button.
In addition, the pressing element 312 is detachably connected to a transmission element 313 on an end surface of the same side as the pressing element 312, in this embodiment, the transmission element 313 is a transmission link, and the mounting base 310 further has a through slot for disposing a transmission end of the transmission element 313 on the locking element 30;
it can be known in combination with fig. 5 that locking piece 30 includes locking plate 300, be equipped with the groove 301 that slides on locking plate 30, the groove 301 that slides is used for the holding the transmission part 313's transmission end, just locking plate 30 orientation the terminal surface department of measuring organism 1 is equipped with picture peg 302, both sides all are provided with mounting base 303 around picture peg 302, be equipped with the spring in the mounting base 303, the spring with the connection can be dismantled to the terminal surface of installing zone 20.
The working principle of the invention is as follows: when the skin surface is in a static state (when measurement is not started), the inserting plate 302 is inserted into the tooth-shaped part 100, and when measurement is performed, a user bends the body forward, firstly, two hands are required to press the pressing pieces 313 on the front side simultaneously, so that the transmission piece 313 is pushed, the inserting plate 302 is separated from the tooth-shaped part 100, and if the pressing pieces 313 on the two sides are not pressed simultaneously, the decorative shell 2 cannot slide on the measuring machine body 1;
in addition, in order to solve the subsequent maintenance of the device, the upper end face of the decorative shell 2 is provided with an installation connecting groove, the installation connecting groove is communicated with the two installation areas 20, and the installation connecting groove is hermetically connected with the upper cover 4.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely 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 in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a number" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
The present invention has been described in terms of embodiments, and several variations and modifications can be made to the device without departing from the principles of the present invention. It should be noted that all the technical solutions obtained by using equivalent substitution or equivalent transformation, etc., fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a from locking-type body anteflexion measuring apparatu, is including measuring organism (1) with scale, its characterized in that: the measuring machine body (1) is provided with a decorative shell (2), the decorative shell (2) slides relative to the measuring machine body (1), two mounting areas (20) are arranged in the decorative shell (2), and the two mounting areas (20) are respectively arranged on two sides of the measuring machine body (1); the measuring machine body (1) is provided with a decorative shell (2), wherein the decorative shell (2) is locked on the measuring machine body (1) through the locking mechanisms (3) arranged in the two mounting areas (20), when the decorative shell is in a locking state, the locking ends of the locking mechanisms (3) in the two mounting areas (20) are abutted to the measuring machine body (1), or the locking ends of the locking mechanisms are abutted to the measuring machine body (1), and when the decorative shell is in an unlocking state, the locking ends of the locking mechanisms (3) in the two mounting areas (20) are disengaged from the measuring machine body (1).
2. The self-locking type body anteflexion measuring instrument as claimed in claim 1, wherein: the measuring machine body (1) and the mounting area (20) are matched, and tooth-shaped parts (100) are arranged on two sides in an array mode.
3. The self-locking body anteflexion measuring instrument according to claim 2, wherein: the locking mechanism (3) comprises a locking piece (30) which is abutted to the measuring machine body (1) and a driving piece (31) which is in power connection with the driving end of the locking piece (30).
4. The self-locking type body anteflexion measuring instrument as claimed in claim 3, wherein: the driving piece (31) comprises a mounting base (310) arranged in the mounting area (20), a mounting cavity (3100) is formed by inwards recessing the end face of one side of the mounting base (310), a return spring (311) is arranged in the mounting cavity (3100), one end of the return spring (311) is arranged on the wall of the mounting cavity (3100), the other end of the return spring is connected with a pressing piece (312), and the output end of the pressing piece (312) is connected with a transmission piece (313).
5. The self-locking type body anteflexion measuring instrument according to claim 3 or 4, wherein: locking piece (30) include lock plate (300), be equipped with groove (301) that slides on lock plate (300), just lock plate (300) orientation be equipped with picture peg (302) on the terminal surface of profile of tooth portion (100).
6. The self-locking body anteflexion measuring instrument according to claim 5, wherein: still be equipped with the spring on lock plate (300), the spring keep away from the one end detachable connect in on the inner wall of installing zone (20) of lock plate (300) for realize lock plate (300) to measure organism (1) motion.
7. The self-locking type body anteflexion measuring instrument as claimed in claim 2, wherein: the measuring machine body (1) comprises a measuring machine body, the tooth-shaped parts (100) are respectively arranged on two sides of the measuring machine body, and a limiting block is further arranged on the measuring machine body and used for preventing the decorative shell (2) from being separated.
8. The self-locking body anteflexion measuring instrument according to claim 1, wherein: the decorative shell is characterized in that an installation connecting groove is formed in the upper end face of the decorative shell (2), the installation connecting groove is communicated with the installation area (20), and the installation connecting groove is hermetically connected with an upper cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211383675.XA CN115645891B (en) | 2022-11-07 | 2022-11-07 | Self-locking type body forward-bending measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211383675.XA CN115645891B (en) | 2022-11-07 | 2022-11-07 | Self-locking type body forward-bending measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115645891A true CN115645891A (en) | 2023-01-31 |
| CN115645891B CN115645891B (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211383675.XA Active CN115645891B (en) | 2022-11-07 | 2022-11-07 | Self-locking type body forward-bending measuring instrument |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5935087A (en) * | 1997-08-18 | 1999-08-10 | University Of Tokyo | Sitting-posture body anteflexion measuring device |
| JP2000139877A (en) * | 1998-11-04 | 2000-05-23 | Nakao:Kk | Instrument for measuring forward bending of body sitting with legs straight and horizontally |
| CN107126692A (en) * | 2017-07-04 | 2017-09-05 | 衢州职业技术学院 | A kind of sitting body anteflexion tester |
| CN211635178U (en) * | 2020-02-17 | 2020-10-09 | 沧州睿诚教学设备有限公司 | Accurate seat body anteflexion tester |
| CN111820905A (en) * | 2020-08-14 | 2020-10-27 | 苗广厚 | Physique level detection device |
| CN111938662A (en) * | 2020-08-14 | 2020-11-17 | 黑龙江工业学院 | Physique tester |
| CN112237425A (en) * | 2019-07-18 | 2021-01-19 | 黄海容 | Seat body forward bending testing device and testing method thereof |
| CN112370766A (en) * | 2020-11-04 | 2021-02-19 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Improved generation fitness detection device |
| CN212974113U (en) * | 2020-06-22 | 2021-04-16 | 青岛体跃教育科技有限公司 | Seat body anteflexion detection device |
| CN213432913U (en) * | 2020-09-11 | 2021-06-15 | 杭州宾果体育科技发展有限公司 | Self-resetting type seat body anteflexion tester |
| CN216021043U (en) * | 2021-10-07 | 2022-03-15 | 石河子大学 | A seat body anteflexion tester structure for physical fitness tests |
| CN216319765U (en) * | 2021-09-13 | 2022-04-19 | 何平 | Primary and secondary school student's seat body anteversion exercise equipment |
| CN216417174U (en) * | 2021-10-26 | 2022-05-03 | 湖南中医药大学 | Human motion function measuring apparatu for sports physiology |
| CN216702532U (en) * | 2021-11-29 | 2022-06-10 | 河北工业职业技术学院 | Auxiliary device for forward bending test of sitting body |
| CN114642420A (en) * | 2022-03-10 | 2022-06-21 | 和田师范专科学校 | Combined equipment for physique detection and testing method |
-
2022
- 2022-11-07 CN CN202211383675.XA patent/CN115645891B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5935087A (en) * | 1997-08-18 | 1999-08-10 | University Of Tokyo | Sitting-posture body anteflexion measuring device |
| JP2000139877A (en) * | 1998-11-04 | 2000-05-23 | Nakao:Kk | Instrument for measuring forward bending of body sitting with legs straight and horizontally |
| CN107126692A (en) * | 2017-07-04 | 2017-09-05 | 衢州职业技术学院 | A kind of sitting body anteflexion tester |
| CN112237425A (en) * | 2019-07-18 | 2021-01-19 | 黄海容 | Seat body forward bending testing device and testing method thereof |
| CN211635178U (en) * | 2020-02-17 | 2020-10-09 | 沧州睿诚教学设备有限公司 | Accurate seat body anteflexion tester |
| CN212974113U (en) * | 2020-06-22 | 2021-04-16 | 青岛体跃教育科技有限公司 | Seat body anteflexion detection device |
| CN111938662A (en) * | 2020-08-14 | 2020-11-17 | 黑龙江工业学院 | Physique tester |
| CN111820905A (en) * | 2020-08-14 | 2020-10-27 | 苗广厚 | Physique level detection device |
| CN213432913U (en) * | 2020-09-11 | 2021-06-15 | 杭州宾果体育科技发展有限公司 | Self-resetting type seat body anteflexion tester |
| CN112370766A (en) * | 2020-11-04 | 2021-02-19 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Improved generation fitness detection device |
| CN216319765U (en) * | 2021-09-13 | 2022-04-19 | 何平 | Primary and secondary school student's seat body anteversion exercise equipment |
| CN216021043U (en) * | 2021-10-07 | 2022-03-15 | 石河子大学 | A seat body anteflexion tester structure for physical fitness tests |
| CN216417174U (en) * | 2021-10-26 | 2022-05-03 | 湖南中医药大学 | Human motion function measuring apparatu for sports physiology |
| CN216702532U (en) * | 2021-11-29 | 2022-06-10 | 河北工业职业技术学院 | Auxiliary device for forward bending test of sitting body |
| CN114642420A (en) * | 2022-03-10 | 2022-06-21 | 和田师范专科学校 | Combined equipment for physique detection and testing method |
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| Publication number | Publication date |
|---|---|
| CN115645891B (en) | 2023-07-04 |
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