CN216867960U

CN216867960U - Pull-up motion track capture device

Info

Publication number: CN216867960U
Application number: CN202122991378.0U
Authority: CN
Inventors: 王新华; 高倩; 胡杰; 冉冬梅; 林素珍
Original assignee: Shanghai Fengzhiwu Electronics Co ltd
Current assignee: Shanghai Fengzhiwu Electronics Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-07-01
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a pull-up motion trail capturing device which comprises an outer frame, wherein a signal transmitter and a signal receiver are respectively arranged inside the outer frame, an inner frame is fixedly arranged on the surface of the upper end of the middle part of the outer frame, a mounting buckle is fixedly arranged on the surface of the inner end of the inner frame, the inner frame is mutually connected with a pull rod through the mounting buckle, outer frames are respectively arranged on the upper surfaces of the left side and the right side of the outer frame, a compression spring is sleeved outside the lower side of a connecting rod, the upper side of the compression spring is mutually connected with the inner wall of the upper end of the outer frame, the lower end surface of the connecting rod is mutually connected with a connecting plate, side frames are fixedly arranged on the outer surfaces of the left end and the right end of the outer frame, rotating rods are arranged inside the side frames, the front side and the rear side of a movable block are mutually connected with the tops of the upper ends of supporting columns, and connecting shafts are respectively arranged on the tops of the two ends of the supporting columns. This chin movement track trapping apparatus can make things convenient for operating personnel's fixed when the installation to can be convenient for operating personnel's dismantlement.

Description

Pull-up motion track capture device

Technical Field

The utility model relates to the technical field of sports equipment, in particular to a pull-up motion track capturing device.

Background

The pull-up exercise is sometimes called pull-up for short, refers to a hanging exercise which overcomes the self weight to do work upwards by means of self strength, mainly tests the development level of upper limb muscle strength, arm strength and waist and abdomen strength, needs a plurality of back skeletal muscles and upper limb skeletal muscles to participate in the work together in the process of completing a complete pull-up exercise, is a multi-joint compound action exercise, and is a better method for exercising upper limbs.

In current orbit trapping apparatus, often all be the integral structure, can't dismantle self to when using, inconvenient operating personnel's installation is fixed, leads to self the practicality relatively poor. Aiming at the problems, the novel design is carried out on the basis of the original track capturing device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a pull-up motion track capturing device, which solves the problems that the existing track capturing device is always of an integrated structure, cannot be disassembled, and is inconvenient for operators to install and fix during use, so that the practicability of the pull-up motion track capturing device is poor.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a pull-up movement track capturing device comprises an outer frame, wherein a signal transmitter and a signal receiver are respectively arranged inside the outer frame, the signal transmitter is arranged on the left side of the signal receiver, an inner frame is fixedly arranged on the surface of the upper end of the middle of the outer frame, an installation buckle is fixedly arranged on the surface of the inner end of the inner frame, the inner frame is connected with a pull rod through the installation buckle, the two ends of the pull rod are located inside the installation buckle, outer frames are respectively arranged on the upper surfaces of the left side and the right side of the outer frame, the upper end of each outer frame is connected with a connecting rod, a compression spring is sleeved outside the lower side of the connecting rod, the upper side of the compression spring is connected with the inner wall of the upper end of each outer frame, the lower end surface of the connecting rod is connected with the connecting plate, the two ends of the connecting plate are located inside the outer frames, and fixing heads are fixedly arranged on the lower side surfaces of the two ends of the connecting plate, the utility model discloses an outer frame, including outer frame, movable block, connecting axle, bottom plate interconnect, outer frame, side bearer, movable block, support column, connecting axle, bottom plate interconnect, outer frame, the both ends outside fixed surface installs the side bearer about, and the internally mounted of side bearer has the bull stick to the side bearer passes through bull stick and movable block interconnect, and the movable block is located the middle part outside of bull stick simultaneously, both sides all with the upper end top interconnect of support column around the movable block, and the both ends top of support column all installs the connecting axle, and the support column passes through connecting axle and the bottom plate interconnect of downside.

Preferably, the signal transmitter and the signal receiver and the outer frame form a dismounting and mounting structure, and the signal transmitter and the signal receiver are symmetrically arranged.

Preferably, the pull rod and the inner frame form a disassembly and assembly structure through the assembly buckle, and the assembly buckle is connected with each other through the fixing screw.

Preferably, the connecting rod passes through compression spring and constitutes elastic construction with the outrigger, and the lower surface of connecting rod and the connection face of connecting plate are laminated each other.

Preferably, the connecting plate is connected with the outer frame in a nested manner through the fixing head, and the outer frame and the connecting plate form a sliding structure.

Preferably, the movable block and the side frame form a lifting structure through the rotating rod, the rotating rod and the side frame form a rotating structure, and the movable block and the rotating rod are connected in a threaded manner.

Preferably, the bottom plate passes through the connecting axle and constitutes revolution mechanic with the support column, and the support column passes through the connecting axle of upper end and constitutes revolution mechanic with the movable block.

(III) advantageous effects

The utility model provides a pull-up motion track capturing device. The method has the following beneficial effects:

(1) this chin movement track trapping apparatus through the use of outer frame, makes the device can install signal transmitter and signal receiver, later alright catch the movement trace, simultaneously because the use of inner tower can connect the pull rod to because the use of connecting rod can slide the connecting plate, later alright dismantle two outer frames, make things convenient for operating personnel's detection.

(2) This chin orbit trapping apparatus that makes progress through the use of bull stick, makes the device can go up and down to the movable block of inboard, later alright adjust the installation angle of support column, makes bottom plate and ground can reciprocal anchorage simultaneously, and then accomplishes the installation to the device, makes things convenient for operating personnel's fixed.

Drawings

FIG. 1 is a schematic front view of an outer frame according to the present invention;

FIG. 2 is a schematic cross-sectional side view of the present invention;

FIG. 3 is a schematic cross-sectional front view of the outer frame of the present invention;

FIG. 4 is a side view of the side frame and support post connection of the present invention;

FIG. 5 is a schematic bottom view of the connecting plate of the present invention.

In the figure: 1. an outer frame; 2. a signal transmitter; 3. a signal receiver; 4. an inner frame; 5. installing a buckle; 6. a pull rod; 7. an outer frame; 8. a connecting rod; 9. a compression spring; 10. a connecting plate; 11. a fixed head; 12. a side frame; 13. a rotating rod; 14. a movable block; 15. a support pillar; 16. a connecting shaft; 17. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a pull-up motion trail capturing device comprises an outer frame 1, a signal transmitter 2, a signal receiver 3, an inner frame 4, a mounting buckle 5, a pull rod 6, an outer frame 7, a connecting rod 8, a compression spring 9, a connecting plate 10, a fixing head 11, a side frame 12, a rotating rod 13, a movable block 14, a supporting column 15, a connecting shaft 16 and a bottom plate 17, wherein the signal transmitter 2 and the signal receiver 3 are respectively arranged inside the outer frame 1, the signal transmitter 2 is arranged on the left side of the signal receiver 3, the inner frame 4 is fixedly arranged on the surface of the upper end of the middle part of the outer frame 1, the mounting buckle 5 is fixedly arranged on the surface of the inner end of the inner frame 4, the inner frame 4 is connected with the pull rod 6 through the mounting buckle 5, two ends of the pull rod 6 are both positioned inside the mounting buckle 5, the outer frames 7 are arranged on the surfaces of the upper parts of the left side and the right side of the outer frame 1, and the upper end of the outer frame 7 is connected with the connecting rod 8, a compression spring 9 is sleeved outside the lower side of a connecting rod 8, the upper side of the compression spring 9 is connected with the inner wall of the upper end of an outer frame 7, the lower end surface of the connecting rod 8 is connected with a connecting plate 10, two ends of the connecting plate 10 are positioned inside the outer frame 7, fixing heads 11 are fixedly arranged on the lower side surfaces of the two ends of the connecting plate 10, side frames 12 are fixedly arranged on the outer side surfaces of the left end and the right end of an outer frame 1, rotating rods 13 are arranged inside the side frames 12, the side frames 12 are connected with movable blocks 14 through the rotating rods 13, the movable blocks 14 are positioned outside the middle parts of the rotating rods 13, the front side and the rear side of each movable block 14 are connected with the tops of the upper ends of supporting columns 15, connecting shafts 16 are arranged on the tops of the two ends of the supporting columns 15, and the supporting columns 15 are connected with a bottom plate 17 through connecting shafts 16 on the lower side;

the signal emitter 2 and the signal receiver 3 and the outer frame 1 form a dismounting and mounting structure, and the signal emitter 2 and the signal receiver 3 are symmetrically arranged, so that the device can mount the signal emitter 2 and the signal receiver 3 on the inner side by using the outer frame 1, and then the action track of the athlete can be recorded by the signal emitter 2 and the signal receiver 3;

the pull rod 6 and the inner frame 4 form a disassembly and assembly structure through the assembly buckle 5, and the assembly buckles 5 are mutually connected through the fixing screws, so that the device can be used for connecting and fixing the pull rod 6 on the inner side by assembling and disassembling the assembly buckle 5, and further the use of an operator is facilitated;

the connecting rod 8 and the outer frame 7 form an elastic structure through the compression spring 9, and the lower surface of the connecting rod 8 and the connecting surface of the connecting plate 10 are mutually attached, so that the device can extrude the connecting rod 8 at the inner side through the compression spring 9, and then can extrude the connecting plate 10 through the connecting rod 8, and can fix the connecting plate 10;

the connecting plate 10 is connected with the outer frame 1 in a nested manner through the fixing heads 11, and the outer frame 1 and the connecting plate 10 form a sliding structure, so that the device can enable the outer frame 1 and the connecting plate 10 to be connected with each other through the use of the fixing heads 11, and then the two outer frames 1 can be installed and fixed, thereby avoiding the situation that the outer frame 1 shakes during use;

the movable block 14 and the side frame 12 form a lifting structure through the rotating rod 13, the rotating rod 13 and the side frame 12 form a rotating structure, and the movable block 14 and the rotating rod 13 are connected in a threaded manner, so that the device can drive the movable block 14 on the inner side to lift through the use of the rotating rod 13, and then can drive the upper end of the supporting column 15 to lift;

the bottom plate 17 forms a rotating structure through the connecting shaft 16 and the supporting column 15, the supporting column 15 forms a rotating structure through the connecting shaft 16 at the upper end and the movable block 14, the device can adjust the installation angle of the supporting column 15 through the use of the connecting shaft 16, and meanwhile, the bottom plate 17 rotates, and the device can be supported and fixed.

When in use, the signal transmitter 2 and the signal receiver 3 are respectively arranged inside the two outer frames 1, then the connecting plate 10 is inserted into the outer frame 7, the connecting rod 8 at the lower side can be extruded through the use of the compression spring 9, the connecting rod 8 can extrude the connecting plate 10 at the lower side, and the connecting plate 10 drives the fixing head 11 at the lower side to move downwards, so that the connecting plate 10 and the outer frames 1 are fixedly connected with each other, and then the rotating rod 13 rotates, the rotating rod 13 is connected with the movable block 14 through the thread, so that the movable block 14 can be driven to lift, then the top of the upper end of the supporting column 15 can be driven to lift, and the supporting column 15 at the outer side can be rotated through the use of the connecting shaft 16, so that the installation angle of the bottom plate 17 can be adjusted, thereby achieving the supporting and fixing effects, avoid taking place the condition of rocking, place the inside of installation knot 5 with suitable pull rod 6 at last, connect fixedly through fixed screw to installation knot 5, later alright accomplish the installation to pull rod 6, thereby make the device accomplish the connection to pull rod 6, the sportsman is when doing the motion, signal transmitter 2 with signal transmission to signal receiver 3, because the sportsman stands between signal transmitter 2 and signal receiver 3, thereby can block the transmission of signal, and then can record the sportsman, the content of not doing detailed description in this description all belongs to the prior art that skilled person in the art is known simultaneously.

To sum up, this chin movement track trapping apparatus, through the use of outer frame 1, make the device can install signal transmitter 2 and signal receiver 3, later alright catch the movement trace, simultaneously because the use of inner tower 4, can connect pull rod 6, and because the use of connecting rod 8, can slide connecting plate 10, later alright dismantle two outer frames 1, make things convenient for operating personnel's detection, through the use of bull stick 13, make the device can go up and down to inboard movable block 14, later alright adjust the installation angle of support column 15, make bottom plate 17 and ground can the reciprocal anchorage simultaneously, and then accomplish the installation to the device, make things convenient for operating personnel's fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chin movement track trapping apparatus, includes outer frame (1), its characterized in that: the inside of outer frame (1) is provided with signal transmitter (2) and signal receiver (3) respectively, and signal transmitter (2) sets up the left side at signal receiver (3), the middle part upper end fixed surface of outer frame (1) is provided with inner tower (4), and the inner fixed surface of inner tower (4) installs the installation and detains (5), inner tower (4) detains (5) and pull rod (6) interconnect through the installation, and the both ends of pull rod (6) all are located the inside of installation knot (5), the left and right sides upper portion surface of outer frame (1) all is provided with outrigger (7), and the upper end and connecting rod (8) interconnect of outrigger (7), the outside cover of downside of connecting rod (8) has compression spring (9), and the upside of compression spring (9) and the upper end inner wall interconnect of outrigger (7), the lower extreme surface and connecting plate (10) interconnect of connecting rod (8), and the both ends of connecting plate (10) are located the inside of outrigger (7) to the both ends downside fixed surface of connecting plate (10) is provided with fixed head (11), outer frame (1) about both ends outside fixed surface install side bearer (12), and the internally mounted of side bearer (12) has bull stick (13), and side bearer (12) pass through bull stick (13) and movable block (14) interconnect, movable block (14) are located the middle part outside of bull stick (13) simultaneously, both sides all with the upper end top interconnect of support column (15) around movable block (14), and the both ends top of support column (15) all installs connecting axle (16), and support column (15) are through connecting axle downside (16) and bottom plate (17) interconnect.

2. The pull-up motion trajectory capture device of claim 1, wherein: the signal emitter (2) and the signal receiver (3) form a dismounting and mounting structure with the outer frame (1), and the signal emitter (2) and the signal receiver (3) are symmetrically arranged.

3. The pull-up motion trajectory capture device of claim 1, wherein: the pull rod (6) and the inner frame (4) form a dismounting and mounting structure through the mounting buckle (5), and the mounting buckle (5) are connected with each other through the fixing screw.

4. The pull-up motion trajectory capture device of claim 1, wherein: the connecting rod (8) and the outer frame (7) form an elastic structure through a compression spring (9), and the lower surface of the connecting rod (8) is attached to the connecting surface of the connecting plate (10).

5. The pull-up motion trajectory capture device of claim 1, wherein: the connecting plate (10) is connected with the outer frame (1) in a nested manner through the fixing head (11), and the outer frame (1) and the connecting plate (10) form a sliding structure.

6. The pull-up motion trajectory capture device of claim 1, wherein: the movable block (14) and the side frame (12) form a lifting structure through the rotating rod (13), the rotating rod (13) and the side frame (12) form a rotating structure, and the movable block (14) is in threaded connection with the rotating rod (13).

7. The pull-up motion trajectory capture device of claim 1, wherein: the bottom plate (17) and the support column (15) form a rotating structure through the connecting shaft (16), and the support column (15) and the movable block (14) form a rotating structure through the connecting shaft (16) at the upper end.