CN212880817U

CN212880817U - Sit-up counter

Info

Publication number: CN212880817U
Application number: CN202021677378.2U
Authority: CN
Inventors: 夏冬; 赵东阳; 何增楠; 李卓晏; 楼怡娴; 王灿煜
Original assignee: Fuyang college
Current assignee: Fuyang college
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-06
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a sit up counter, include: a first frame (12), a second frame (10), and a third frame (11). One side of the second frame (10) is provided with a sliding rail (6), a lifting rod (6) is arranged in the sliding rail (6), the top of the lifting rod is provided with a sensor (9), the top of the first frame (12) is provided with an electric control panel (13), and the front section of the control panel (13) is provided with a countdown module (14) and a counting display module (15). The utility model folds the second frame (10) and the third frame (11) through the hinge joint between the first frame (12) and the second frame (10); through sensor (9) that set up on lifter (6), can effectively realize the sit up count, numerical value shows through automatically controlled panel (13), the utility model is simple in operation, adjust in a flexible way, save through reducing the volume and put the space.

Description

Sit-up counter

Technical Field

The utility model relates to a fitness equipment, in particular to sit-up counter.

Background

Sit up is a body-building sport, and it is when the training, generally all needs artifical timing and artifical count, and artifical count mode is very inconvenient, easy miscounting, and mechanical structure's sit up equipment is bulky, inconvenient accomodating.

Disclosure of Invention

The utility model aims to solve the technical problem that a sit up counter can realize automatic counting to can be automatic invalid some action irregular actions, count more accuracy, be convenient for accomodate, effectively solve not enough among the prior art.

The utility model discloses a realize through following technical scheme: a sit-up counter comprising: a first frame, a second frame, and a third frame; one side of the second frame is provided with a slide rail, and a slide block is arranged in the slide rail; the sliding block is provided with a lifting rod; a sensor is arranged at the top of the lifting rod; a first fixing rod is arranged at the bottom of the first frame, and a second fixing rod is arranged at the bottom of the third frame; the first frame is connected with the second frame through a first foot rest, and a groove is formed in the connection end of the second frame and the first foot rest; a second foot rest is arranged between the first foot rest and the fixed rod, and a control panel is arranged at the top of the first frame; cushions are arranged above the second frame and the third frame.

As a preferable technical scheme, the first foot rest and the second foot rest are externally wrapped with foam layers.

As a preferred technical scheme, a start/zero clearing switch is arranged on the control panel, and a countdown module and a counting display module are arranged at the front section of the control panel.

As the preferred technical scheme, a bearing is embedded in the middle of the first foot frame, so that the first frame and the second frame can be conveniently connected and rotated.

Preferably, the first frame and the third frame are connected by a hinge.

As a preferable technical scheme, the first frame and the second frame can be folded through connected bearings, and the third frame and the second frame are folded through hinges.

As a preferential technical scheme, the second frame is fixedly connected to the first foot rest at two sides of the bearing.

The utility model has the advantages that: the utility model is simple in operation, adjust in a flexible way, be convenient for accomodate, the count is accurate.

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, 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 diagram of the structure of the sit-up counter of the present invention;

FIG. 2 is a view showing the first frame of the sit-up apparatus according to the present invention;

FIG. 3 is a first leg structure diagram of the sit-up counter of the present invention;

fig. 4 is a schematic view of the connection between the second frame and the first leg and the first frame of the sit-up counter of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-2, a sit-up counter includes a first frame 12, a second frame 10, a third frame 11; a slide rail 6 is arranged on one side of the second frame 10, and a slide block 16 is arranged in the slide rail 6; the slide block 16 is provided with a lifting rod 5; a sensor 9 is arranged at the top of the lifting rod 5; a first fixing rod 1 is arranged at the bottom of the first frame 12, and a second fixing rod 2 is arranged at the bottom of the third frame 11; the first frame 12 is connected with the second frame 10 through the first foot rest 4, and a groove is arranged at the connection end of the second frame 10 and the first foot rest 4; a second foot rest 3 is arranged between the first foot rest 4 and the fixed rod 1, and a control panel 13 is arranged at the top of the first frame 12; a cushion 8 is arranged above the second frame 10 and the third frame 11.

In this embodiment, the first and

second foot frames

4 and 3 are covered with a foam layer

In this embodiment, the control panel 13 is provided with a start/clear switch, and a countdown module 14 and a count display module 15 are disposed at the front section of the control panel 13.

In this embodiment, a bearing is embedded in the middle of the first bracket 4.

In this embodiment, the first frame 12 and the third frame 11 are connected by a hinge 7.

In this embodiment, the first frame 12 and the second frame 10 can be folded by the connected bearings, and the third frame 11 and the second frame 10 are folded by the hinge 7.

As shown in fig. 3, in this embodiment, a bearing is embedded in the middle of the first leg 4 to facilitate the connection and rotation between the first frame 12 and the second frame 10.

As shown in fig. 4, in this embodiment, the second frame 10 is connected to the first frame 4 fixed on both sides of the bearing.

The transformation process is as follows, the person of training lies on cushion 8, then both legs card is at first foot rest 4, second foot rest 3 is blocked, lie down and get up respectively to advance sensor 9 once, with this realize a complete action, defined as a complete sit up, control panel 13 is fed back to the numerical value of examining, show quantity through count display module 15 on control panel 13, after the use, dead lever 1 of first frame 12 bottom is folding to second frame 10 direction, third frame 11 is also folding to second frame 10 direction, the convenience can be adjusted according to user's size is nimble, be convenient for accomodate, the count is accurate.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A sit-up counter, comprising: a first frame (12), a second frame (10), and a third frame (11); a slide rail (6) is arranged on one side of the second frame (10), and a slide block (16) is arranged in the slide rail (6); the slide block (16) is provided with a lifting rod (5); a sensor (9) is arranged at the top of the lifting rod (5); a first fixing rod (1) is arranged at the bottom of the first frame (12), and a second fixing rod (2) is arranged at the bottom of the third frame (11); the first frame (12) is connected with the second frame (10) through a first foot rest (4), and a groove is formed in the connection end of the second frame (10) and the first foot rest (4); a second foot rest (3) is arranged between the first foot rest (4) and the fixed rod (1), and a control panel (13) is arranged at the top of the first frame (12); a soft cushion (8) is arranged above the second frame (10) and the third frame (11).

2. The sit-up counter of claim 1, wherein: the foam layers are wrapped on the outer surfaces of the first foot rest (4) and the second foot rest (3).

3. The sit-up counter of claim 1, wherein: the control panel (13) is provided with a start/zero clearing switch, and the front section of the control panel (13) is provided with a countdown module (14) and a counting display module (15).

4. The sit-up counter of claim 1, wherein: the middle of the first foot rest (4) is embedded with a bearing.

5. The sit-up counter of claim 1, wherein: the second frame (10) is connected with the first foot rest (4) fixed at two sides of the bearing.

6. The sit-up counter of claim 1, wherein: the first frame (12) and the third frame (11) are connected through a hinge joint (7).

7. The sit-up counter of claim 1, wherein: the first frame (12) and the second frame (10) are folded through connected bearings; the third frame (11) and the second frame (10) are folded through a hinge joint (7).