CN210933584U

CN210933584U - Weight lifting training device with arm protection function for sports

Info

Publication number: CN210933584U
Application number: CN201921644340.2U
Authority: CN
Inventors: 王永成
Original assignee: Yichun University
Current assignee: Yichun University
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-07
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a weight lifting trainer for sports with protection arm function, including support, circuit switch, electro-magnet, circular telegram base and circular telegram piece, fixed mounting has the connecting rod between the bottom of support, and the bottom fixedly connected with of the outer wall of support supports the base, the cover is equipped with the sleeve pipe on the support, and is connected with the horizontal pole through the mounting on the sheathed tube outer wall, the cover is equipped with the holding sleeve on the outer wall of horizontal pole, and the tip of horizontal pole installs the iron disc, sheathed tube internally mounted has the electro-magnet, the film is installed to the bottom of holding sleeve, and installs the rubber sleeve pad in the bottom outside of holding sleeve, the holding sleeve bottom of film top is fixed with the circular telegram piece, and installs the non-metallic spring between film and the holding sleeve. This weight lifting trainer for sports with protection arm function makes things convenient for going on of arm weight lifting training operation, simultaneously at the training in-process, can carry out the effective protection that arm strength is not enough, protects property and personal health.

Description

Weight lifting training device with arm protection function for sports

Technical Field

The utility model relates to a sports correlation technique field specifically is a weight lifting trainer for sports with protection arm function.

Background

In the sports training, in order to improve the intensity and strength of the arms of the trainer, the trainer needs to carry out independent arm weight lifting training, and the muscle content of the arms and the chest can be effectively improved through long-term weight lifting training operation, so that the body function is achieved in the long-term training process.

However, the existing weight training device for sports has the following problems when in use:

in the process of carrying out long-term weight lifting training, arm function strength is not enough easily to appear, and the drop that causes the weight lifting equipment drops to the pulling of arm and the striking of equipment damage appear, influence trainer's use, cause economic property's loss and the potential safety hazard of use training. In order to solve the problems, innovative design is urgently needed on the basis of the original weight lifting training device for sports.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weight lifting trainer for sports with protection arm function to solve above-mentioned background and propose current weight lifting trainer for sports and carrying out long-term weight lifting training in-process, it is not enough to appear arm function strength easily, cause the tenesmus of weight lifting equipment to drop, thereby the pulling of arm and the striking of equipment damage appear, influence trainer's use, cause the loss of economic property and the problem of the potential safety hazard of use training.

In order to achieve the above object, the utility model provides a following technical scheme: a weight lifting training device with arm protection function for sports comprises a bracket, a circuit switch, an electromagnet, an electrified base and an electrified piece, a connecting rod is fixedly arranged between the bottoms of the brackets, the bottom of the outer wall of each bracket is fixedly connected with a supporting base, and a smooth iron sheet is embedded on the inner side wall of the bracket, a sleeve is sleeved on the bracket, the outer wall of the sleeve is connected with a cross rod through a fixing piece, a circuit switch is fixed on the outer wall of the center of the cross bar, a holding sleeve is sleeved on the outer wall of the cross bar, an iron disc is arranged at the end part of the cross rod, an electromagnet is arranged inside the sleeve, a bottom sheet is arranged at the bottom of the holding sleeve, a rubber sleeve gasket is arranged on the outer side of the bottom of the holding sleeve, and the top of the negative is fixedly provided with a power-on base, the bottom of the grip sleeve above the negative is fixedly provided with a power-on sheet, and a nonmetal spring is arranged between the negative and the grip sleeve.

Preferably, the connecting rod and the bracket are fixedly connected to form an integrated structure, and the connecting rod is of an n-shaped structure.

Preferably, a sliding installation structure is arranged between the inner wall of the sleeve and the outer wall of the support in a laminating manner, the inner wall of the sleeve is embedded with an electromagnet, and the electromagnet is connected with a smooth iron sheet in a laminating manner.

Preferably, the bottom plate is embedded at the bottom of the grip sleeve, and the bottom plate and the grip sleeve form a relative lifting structure.

Preferably, circular telegram base, circular telegram piece and the vertical coaxial setting of nonmetal spring three, and circular telegram base, circular telegram piece and nonmetal spring one-to-one set up to electrical connection between circular telegram piece and the electro-magnet.

Compared with the prior art, the beneficial effects of the utility model are that: the weight lifting training device with the arm protection function for sports is convenient for arm weight lifting training operation, and meanwhile, in the training process, effective protection of insufficient arm strength can be performed, and property and personal health are protected;

1. the cross rod is smooth and convenient when carrying the iron plate to carry out weight lifting operation only through the fit sliding connection between the sleeve and the bracket, meanwhile, the end part of the electromagnet fixedly arranged in the sleeve is convenient to fit with the smooth iron sheet, and the normal connection cannot be influenced by overlarge internal interval when in use;

2. when the training person carries out normal training, because its hand is held and is held the grip for go up and down each other between grip and the film, hand strength is not enough to make to laminate the circular telegram each other between circular telegram base and the circular telegram piece, provides the electric energy for the work of electro-magnet, makes the sleeve pipe be fixed in on the support, can not take place the arm strength not enough and lead to arm and the use destruction of device that horizontal pole and iron disc tenesmus motion caused.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of the connecting rod of the present invention;

FIG. 3 is a schematic view of the sleeve mounting structure of the present invention;

fig. 4 is a schematic view of the bottom sheet mounting structure of the present invention.

In the figure: 1. a support; 2. a connecting rod; 3. a support base; 4. smoothing the iron sheet; 5. a sleeve; 6. a fixing member; 7. a cross bar; 8. a circuit switch; 9. holding the sleeve; 10. an iron plate; 11. an electromagnet; 12. a negative film; 13. a rubber sleeve gasket; 14. a power-on base; 15. a power-on sheet; 16. a non-metallic spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly 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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a weight lifting training device with an arm protection function for sports comprises a support 1, a connecting rod 2, a supporting base 3, a smooth iron sheet 4, a sleeve 5, a fixing part 6, a cross rod 7, a circuit switch 8, a holding sleeve 9, an iron disc 10, an electromagnet 11, a bottom sheet 12, a rubber sleeve pad 13, a power-on base 14, a power-on sheet 15 and a non-metal spring 16, wherein the connecting rod 2 is fixedly installed between the bottoms of the support 1, the bottom of the outer wall of the support 1 is fixedly connected with the supporting base 3, the smooth iron sheet 4 is installed on the inner side wall of the support 1 in an embedded mode, the sleeve 5 is sleeved on the support 1, the cross rod 7 is connected onto the outer wall of the sleeve 5 through the fixing part 6, the circuit switch 8 is fixed onto the central outer wall of the cross rod 7, the holding sleeve 9 is sleeved on the outer wall of the cross rod 7, the iron disc 10 is, the bottom of the grip sleeve 9 is provided with a bottom sheet 12, the outer side of the bottom of the grip sleeve 9 is provided with a rubber sleeve gasket 13, the top of the bottom sheet 12 is fixedly provided with a power-on base 14, the bottom of the grip sleeve 9 above the bottom sheet 12 is fixedly provided with a power-on sheet 15, and a nonmetal spring 16 is arranged between the bottom sheet 12 and the grip sleeve 9.

Set up to fixed connection's integral structure setting between connecting rod 2 and the support 1, and connecting rod 2 sets up to "n" style of calligraphy structure, and connecting rod 2 acts on the installation stability in use that improves support 1, and connecting rod 2's structure setting can not install the weight lifting simultaneously and use.

Set up the slidable mounting structure of laminating between the inner wall of sleeve 5 and the outer wall of support 1, and the embedded electro-magnet 11 that installs of the inner wall of sleeve 5 to electro-magnet 11 and smooth iron sheet 4's laminating are connected, and the slip elevating movement of the sleeve 5 of being convenient for goes on, makes its elevating movement more smooth.

Film 12 embedded type installs in the bottom of grip 9, and film 12 and grip 9 constitute relative elevation structure, circular telegram base 14, circular telegram piece 15 and the vertical coaxial setting of non-metallic spring 16 three, and circular telegram base 14, circular telegram piece 15 and non-metallic spring 16 one-to-one set up, and electric connection between circular telegram piece 15 and the electro-magnet 11, be convenient for through manual extrusion grip 9 and film 12, change circular telegram base 14 and circular telegram piece 15's circuit closure and connection status, provide the electric energy for the work of electro-magnet 11.

The working principle is as follows: when the weight lifting training device with the arm protection function for sports is used, firstly, as shown in the figure 1-2, the installation arrangement of the connecting rod 2 improves the installation stability of the support 1, meanwhile, the arrangement of the connecting rod 2 does not influence the normal weight lifting training operation of the device, when the holding sleeve 9 is manually held, the cross rod 7 is driven to move in position, and the weight lifting operation is carried out on the support 1 through the cross rod 7 and the sleeve 5;

according to the figures 1 and 3-4, when the grip 9 is held manually, the grip 9 is grasped by the hands of the trainer, so that the bottom sheet 12 arranged below the grip 9 is close to the grip in a relative sliding telescopic motion, the grip 9 is attached to the bottom sheet 12, the connection between the electrified base 14 and the electrified sheet 15 is broken, so that the circuit of the electromagnet 11 is broken, meanwhile, as shown in figures 3-4, the electromagnet 11 is disconnected from the adsorption connection between the smooth iron sheet 4 due to the disconnection of the circuit between the electrified base 14 and the electrified sheet 15, so that the weight lifting operation of the cross bar 7 and the iron disc 10 is facilitated for the trainer, and meanwhile, when the trainer suddenly catches insufficient arm strength, the grabbing of the bottom sheet 12 is released manually, so that the electrified base 14 and the electrified sheet 15 are attached to the adsorption connection under the action of the nonmetal spring 16, with the place circuit closure of electro-magnet 11, electro-magnet 11 produces magnetic adsorption power because of the electricity magnetic effect for carry out magnetic adsorption between electro-magnet 11 and smooth iron sheet 4, thereby when manual power of snatching is not enough, can not cause horizontal pole 7 and iron disc 10 to drop suddenly, influence the normal use problem of lifting weight.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a weight training device is used in sports with protection arm function, includes support (1), circuit switch (8), electro-magnet (11), circular telegram base (14) and circular telegram piece (15), its characterized in that: the connecting rod (2) is fixedly installed between the bottoms of the supports (1), the bottom of the outer wall of each support (1) is fixedly connected with a supporting base (3), a smooth iron sheet (4) is installed on the inner side wall of each support (1) in an embedded mode, a sleeve (5) is sleeved on each support (1), a transverse rod (7) is connected to the outer wall of each sleeve (5) through a fixing piece (6), a circuit switch (8) is fixed to the outer wall of the center of each transverse rod (7), a holding sleeve (9) is sleeved on the outer wall of each transverse rod (7), an iron disc (10) is installed at the end portion of each transverse rod (7), an electromagnet (11) is installed inside each sleeve (5), a bottom sheet (12) is installed at the bottom of each holding sleeve (9), a rubber sleeve pad (13) is installed on the outer side of the bottom of each holding sleeve (9), and an electrifying base (14), the bottom of the grip sleeve (9) above the bottom plate (12) is fixed with a powered piece (15), and a nonmetal spring (16) is arranged between the bottom plate (12) and the grip sleeve (9).

2. A weight training device for sports having an arm protecting function according to claim 1, wherein: the connecting rod (2) and the support (1) are arranged in an integrated structure fixedly connected, and the connecting rod (2) is arranged in an n-shaped structure.

3. A weight training device for sports having an arm protecting function according to claim 1, wherein: the inner wall of sleeve pipe (5) and the outer wall of support (1) set up the sliding installation structure of laminating between, and the embedded electro-magnet (11) of installing of inner wall of sleeve pipe (5) to the laminating of electro-magnet (11) and smooth iron sheet (4) is connected.

4. A weight training device for sports having an arm protecting function according to claim 1, wherein: the bottom plate (12) is embedded at the bottom of the grip sleeve (9), and the bottom plate (12) and the grip sleeve (9) form a relative lifting structure.

5. A weight training device for sports having an arm protecting function according to claim 1, wherein: the vertical coaxial setting of circular telegram base (14), circular telegram piece (15) and non-metallic spring (16) three, and circular telegram base (14), circular telegram piece (15) and non-metallic spring (16) one-to-one set up to electrical connection between circular telegram piece (15) and electro-magnet (11).