CN111672077A

CN111672077A - Tool capable of fixing small articles such as mobile phone and backboard together

Info

Publication number: CN111672077A
Application number: CN201910181671.5A
Authority: CN
Inventors: 杨诗宇; 邹强; 王一成
Original assignee: Tianjin University
Current assignee: Tianjin University
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2020-09-18

Abstract

The invention discloses a tool capable of fixing small articles such as a mobile phone and the like with a backboard. The upper part of the backboard clamp consists of two inverted L-shaped frames, the lower part of the backboard clamp consists of two L-shaped frames, the bottom end of each inverted L-shaped frame is fixed with the top end of the L-shaped frame, the middle parts of the two inverted L-shaped frames are respectively connected with the two ends of an upper screw rod through upper deep groove ball bearings, and the middle parts of the two L-shaped frames are respectively connected with the two ends of a lower screw rod through lower deep groove ball bearings; the lower part of the backboard clip hand-holding matching device is a horizontally placed cylinder with internal threads, the upper part of the backboard clip hand-holding matching device is a vertically placed cylinder with internal threads, and the upper part of the backboard clip hand-holding matching device is fixed on the outer peripheral surface of the lower part of the backboard clip hand-holding matching device; the article placing clamp is fixedly connected with the upper part of the backboard clamp hand-grasping matching device through threads. The invention can fix the mobile phone behind the backboard, record the training video of the mobile phone, and continuously adjust and correct the action of the mobile phone.

Description

Tool capable of fixing small articles such as mobile phone and backboard together

Technical Field

The invention relates to the technical field of accessories of sports equipment, in particular to a tool capable of stably fixing small objects such as a mobile phone and the like and a backboard together.

Background

Basketball sports are popular with teenagers, and in recent years, more and more basketball fans in China are increasing from outdoor basketball courts to indoor basketball houses and then to professional basketball training camps, and people playing basketball and the field playing basketball are increasing day by day. However, due to the imperfection of basketball establishment in China, more and more problems are caused in the aspect.

Many basketball fans want to improve the basketball technology through self-efforts and training, but most basketball fans do not have coaches or accompany self-training and can only practice the actions of shooting and dribbling by watching videos on the internet, but the actions are often not learned, and the actions are not known by themselves, so that the actions are quite awkward and difficult to correct. When playing the ball in the court, people often have a dispute because both parties are unlawful. When playing a ball in a court, the player can flash, and take a highly difficult and magnificent action to record the action, but the player suffers from the inspiration and is too sudden without recording the video, and at the moment, many people can give up the selection, and few people can go to adjust and monitor the action and then store the action, which is too troublesome. Many basketball fans like to play or practice the ball at night, but most of the court has no light and cannot play the ball at night.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a tool capable of fixing small objects such as mobile phones and the like and a backboard together.

The invention relates to a tool capable of fixing small articles such as a mobile phone and a backboard together, which comprises a backboard clamp upper part 1 and a backboard clamp lower part 2, wherein the backboard clamp upper part 1 consists of two inverted L-shaped frames, the backboard clamp lower part 2 consists of two L-shaped frames, the bottom end of each inverted L-shaped frame is fixed with the top end of the L-shaped frame, the middle parts of the two inverted L-shaped frames are respectively connected with the two ends of an upper screw 6-1 through upper deep groove ball bearings 5-1, and the middle parts of the two L-shaped frames are respectively connected with the two ends of a lower screw 6-2 through lower deep groove ball bearings 5-2; the lower part 7 of the basket plate clamping and grabbing coordinator is a horizontally arranged cylinder with internal threads, the left end and the right end of the lower lead screw 6-2 are respectively connected with the lower part of the basket plate clamping and grabbing coordinator through threads, and the left end and the right end of the upper lead screw 6-1 are respectively connected with the lower part of the basket plate clamping and grabbing coordinator through threads; the upper part of the backboard clamping and grabbing coordinator is a vertically arranged cylinder with internal threads, and the upper part of the backboard clamping and grabbing coordinator is fixed on the outer peripheral surface of the lower part of the backboard clamping and grabbing coordinator; the bottom of the article placing clamp is fixedly provided with a connecting rod with external threads; the article placement clip is fixedly connected to the backboard clip handhold dispenser upper portion 8 by threads.

Furthermore, the place where the article placing clamp contacts with the article is provided with a sponge for protecting the article and improving the stability.

Furthermore, soft rubber is arranged at the contact position of the upper part of the backboard clip and the lower part of the backboard clip with the backboard, so as to protect the backboard and improve the stability.

The invention has the advantages that people can fix the mobile phone behind the backboard, record own training video through the mobile phone and continuously adjust and correct own actions. The video can be sent to professional athletes to be evaluated and taught remotely. Through the invention, people can record the match video by using the mobile phone, and can distinguish who is wrong with whom by using the video playback when the opinions are not proper. By the invention, people can clip through the shot video and store the unavailable highlight time. By the aid of the basketball shooting device, people can fix the flashlight into the article placing device close to the upper edge of the backboard to illuminate part of the area of a court, people can practice shooting conveniently, and the dazzling degree can be effectively reduced due to the fact that the light source is far away from the basketball hoop.

Drawings

FIG. 1 is a front view of a basket plate clip;

FIG. 2 is a side view of a basket plate clip;

figure 3 is a front view of the backboard clip hand grip adapter.

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, and not all embodiments are based on the embodiments of the present invention, and all embodiments obtained by a person skilled in the art without any creative work belong to the protection scope of the present invention.

A tool for stably fixing a small object and a backboard together refers to figures 1-3 and comprises a backboard clamp upper part 1 and a backboard clamp lower part 2, wherein the backboard clamp upper part 1 consists of two inverted L-shaped frames, the backboard clamp lower part 2 consists of two L-shaped frames, the bottom end of each inverted L-shaped frame is fixed with the top end of the L-shaped frame, the middle parts of the two inverted L-shaped frames are respectively connected with the two ends of an upper screw 6-1 through upper deep groove ball bearings, and the middle parts of the two L-shaped frames are respectively connected with the two ends of a lower screw 6-2 through lower deep groove ball bearings 5; the lower part 7 of the basket plate clamping and grabbing coordinator is a horizontally arranged cylinder with internal threads, the left end and the right end of the lower lead screw 6-2 are respectively connected with the lower part of the basket plate clamping and grabbing coordinator through threads, and the left end and the right end of the upper lead screw 6-1 are respectively connected with the lower part of the basket plate clamping and grabbing coordinator through threads; the upper part of the backboard clamping and grabbing coordinator is a vertically arranged cylinder with internal threads, and the upper part of the backboard clamping and grabbing coordinator is fixed on the outer peripheral surface of the lower part of the backboard clamping and grabbing coordinator; the bottom of the article placing clamp is fixedly provided with a connecting rod with external threads; the article placement clip is fixedly connected to the backboard clip handhold dispenser upper portion 8 by threads.

The following briefly describes the use of the present invention:

firstly, the backboard clip upper part 1 and the backboard clip lower part 2 are clipped on the backboard of the basketball stand, then the four hexagonal screws 4 and the four nuts 3 are screwed, and the contact part of the large rib plate and the small rib plate is easy to be damaged by shearing stress after finite element analysis, so that the hexagonal screws are adopted to enhance the shearing resistance and increase the connection strength. Grab coordinator portion 7 with backboard clamp and be connected with lead screw 6, according to atress analysis and many times experiment simulation, find that the auto-lock ability of rectangular screw thread is stronger than the sawtooth screw thread after synthesizing with transmission efficiency two aspects, trapezoidal thread, the event adopts the fixed backboard clamp of rectangular screw thread to grab coordinator portion 7 and lead screw 6's interlinkage, rethread deep groove ball bearing 5, fix last lead screw 6-1 and lower lead screw 6-2 respectively on backboard clamp upper portion 1 and backboard clamp lower portion 2, the load that analysis basketball stands received is mostly radial load and the axial load of small part, select deep groove ball bearing after size reference and cost consideration. The lower parts 7 of the four basket plate clamping and grabbing coordinators are respectively connected with an upper lead screw and a lower lead screw, the left end and the right end of the lower lead screw 6-2 are respectively provided, and the left end and the right end of the upper lead screw 6-1 are respectively provided.

The flat part below the basketball stand is used for placing the backboard clamp hand-held rod. The upper end of the backboard clamp holding rod can stably hold the article placing clamp. The article placing clamp can be pulled open to clamp small and regular articles such as mobile phones, cameras and flashlights, after the articles are clamped, the angle of the mobile phone or the flashlight is adjusted, the video recording function or the lighting function is turned on, the placing clamp is pressed tightly, and the articles are stably fixed on the placing clamp.

After articles such as mobile phones are placed on the article placer, the backboard clamp hand-holding rod is used for supporting the article placer to the upper part 8 of the backboard clamp hand-holding matching device, and the article placer is fixed in the upper part 8 of the backboard clamp hand-holding matching device on the screw rod 6 through the rectangular thread D. At the moment, the mobile phone can be used for recording a basketball playing video or illuminating a basketball court.

After the basketball movement is finished, the basketball hoop is used for clamping the articles by the backboard clamp and the hand-held rod, and then the articles such as the mobile phone, the flashlight and the like are taken back.

Finally, the article placing clamp is placed back into the upper part 8 of the basketball stand clamping and hand-holding device through the backboard clamp hand-holding rod, and the backboard clamp hand-holding rod is placed back to the flat part below the basketball stand so as to be used by other people.

A sponge is provided at a place where the article placing clip contacts the article to protect the article and to improve stability.

At the point where the backboard clip contacts the backboard, there is a soft rubber 13 to protect the backboard and improve stability.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tool capable of fixing small articles such as mobile phones and the like with a backboard is characterized by comprising a backboard clamp upper part and a backboard clamp lower part, wherein the backboard clamp upper part is composed of two inverted L-shaped frames, the backboard clamp lower part is composed of two L-shaped frames, the bottom end of each inverted L-shaped frame is fixed with the top end of the L-shaped frame, the middle parts of the two inverted L-shaped frames are respectively connected with the two ends of an upper screw rod through upper deep groove ball bearings, and the middle parts of the two L-shaped frames are respectively connected with the two ends of a lower screw rod through lower deep groove ball bearings; the lower part of the basket plate clamping and grabbing coordinator is a horizontally placed cylinder with internal threads, the left end and the right end of the lower screw rod are respectively connected with the lower part of the basket plate clamping and grabbing coordinator through threads, and the left end and the right end of the upper screw rod are respectively connected with the lower part of the basket plate clamping and grabbing coordinator through threads; the upper part of the backboard clamping and grabbing coordinator is a vertically arranged cylinder with internal threads, and the upper part of the backboard clamping and grabbing coordinator is fixed on the outer peripheral surface of the lower part of the backboard clamping and grabbing coordinator; the bottom of the article placing clamp is fixedly provided with a connecting rod with external threads; the article placing clamp is fixedly connected with the upper part of the backboard clamp hand-grasping matching device through threads.

2. The tool as claimed in claim 1, wherein a sponge is provided at a position where the article clamp contacts the article.

3. The tool as claimed in claim 1, wherein the upper portion of the backboard clip and the lower portion of the backboard clip are provided with soft rubber at the contact portion with the backboard.