CN105999659A

CN105999659A - Automatic ping-pong ball picking device

Info

Publication number: CN105999659A
Application number: CN201610472975.3A
Authority: CN
Inventors: 马继香
Original assignee: Individual
Current assignee: Shandong Yusheng Culture Co ltd
Priority date: 2016-06-23
Filing date: 2016-06-23
Publication date: 2016-10-12
Anticipated expiration: 2036-06-23
Also published as: CN105999659B

Abstract

The invention discloses an automatic ping-pong ball picking device. The device comprises a picking cylinder, wherein both the front end and the rear end of the picking cylinder are open; a sliding rod and a micro motor are fixed on the left side wall and the right side wall of the picking cylinder respectively; a speed reducer is arranged on the micro motor; a spindle is arranged on the speed reducer; a rocker is fixed on the spindle; a connection rod is hinged to the rocker; a picking rod is fixed at the tail end of the connection rod, and the other end of the picking rod is nested on the sliding rod; a picking block is fixed on the picking rod, two wedge-shaped blocks are arranged in a cylinder body at the front end of the picking cylinder, and a plurality of springs are arranged between each wedge-shaped block and the inner wall of the picking cylinder; a vertical rod is fixed on the outer wall of the rear end of the picking cylinder, a telescopic rod is inserted into the vertical rod, a battery box is fixed on the vertical rod, a battery is arranged in the battery box, a switch button is arranged on the telescopic rod, and the micro motor, the battery and the switch button are in series connection. The automatic ping-pong ball picking device has the benefits as follows: (1) the structure is simple; (2) the labor intensity is low, and labor of attendants is reduced.

Description

A kind of table tennis automatic pick-up device

Technical field

The present invention relates to a kind of table tennis, particularly a kind of table tennis pickup device.

Background technology

Paddler, during training, needs to use a lot of table tennis, when table tennis is impacted on ground it After, in order to improve training effectiveness, next table tennis will be changed and be trained, after training, then need service Ground ping-pong pickup is got up by personnel, in case reusing, owing to ground table tennis is scattered in each corner, Thus the when of pickup table tennis, service personal needs constantly to bend over or squat down, of long duration, will be more tired, The most also can cause lumbar strain.

Summary of the invention

The problem to be solved in the present invention is: provide a kind of simple in construction, the table tennis that can be got up by ping-pong pickup of need not bending over Pang ball automatic pick-up device.

In order to solve the problems referred to above, the table tennis automatic pick-up device of the present invention, including pickup cylinder, before described pickup cylinder End and rear end are equipped with opening, and the sidewall of the described pickup cylinder left and right sides is respectively fixed with slide bar and micromachine, described Micromachine is provided with decelerator, and described decelerator is provided with main shaft, described main shaft is fixed with rocking bar, on described rocking bar Being hinged with connecting rod, the end of described connecting rod is fixed with pickup bars, and described pickup bars is perpendicular to connecting rod, described pickup bars another Outer one end is socketed on slide bar, and described pickup bars is fixed with one piece of pickup block, the front end of described pickup block and pickup cylinder Opening is relative, is provided with two pieces of wedges being oppositely arranged in the cylinder of pickup cylinder front end, every piece of wedge with pick up the interior of cylinder Being equipped with some springs between wall, one end of described spring is connected with wedge, other end and the inwall phase picking up cylinder Even, the distance ecto-entad between two pieces of wedges is gradually reduced, and the ultimate range between two pieces of wedges is more than table tennis Diameter, minimum range, less than the diameter of table tennis, has filled in rubber closure in the opening of the rear end of described pickup cylinder, described Being fixed with vertical rod on the outer wall of pickup tube rear end, described vertical rod has been inserted into expansion link, and the end of described expansion link is fixed with Handle, is provided with adjusting knob between described expansion link and vertical rod, described vertical rod is fixed with battery case, in described battery case Being provided with battery, described expansion link is provided with shift knob, and described micromachine, battery and shift knob are in series.

For the ease of table tennis is placed in pickup block, simultaneously facilitate pickup block and table tennis are filled in two pieces of wedges it Between, the table tennis automatic pick-up device of the present invention, described pickup block is taper, described pickup block and two pieces of wedges phases Joining, the upper surface of described pickup block is provided with a depression, and the surface of described depression is cambered surface, the radius of described cambered surface with The radius of table tennis is equal.

In order to be provided that good lighting condition, the table tennis automatic pick-up device of the present invention, outside described pickup cylinder front end Being evenly equipped with several LED on wall, described expansion link is provided with light switch, after several LED parallel connections with battery and Light switch is in series.

For the ease of picking and placeing rubber closure, the table tennis automatic pick-up device of the present invention, described rubber closure is provided with a handle.

The table tennis automatic pick-up device of the present invention, is hinged by pin between described rocking bar and connecting rod.

For the ease of grasp handle, it is to avoid skidding, the table tennis automatic pick-up device of the present invention, described handle is provided with increasing Add the decorative pattern of friction.

The present invention obtains and provides the benefit that: (1) simple in construction；(2) when of concrete pickup table tennis, service personal First grasp handle, presses shift knob, starts micromachine, after micromachine starts, slows down through decelerator, Main shaft starts to rotate, and main shaft, while rotating, drives rocking bar constantly to rotate, and rocking bar rotating when, then drives Connecting rod swing, and connecting rod is swinging when, drives pickup bars and pickup block back and forth to move up and down along slide bar, in pickup bars During moving back and forth with pickup block, the position of mobile whole device, when pickup bars and pickup block move to slide bar The when of front end, the depression in pickup block is made to abut on table tennis, along with pickup bars and the continuous rearward movement of pickup block, Table tennis will be tucked between two pieces of wedges in pickup cylinder by pickup block, and promotes table tennis to squeeze wedge Pressure, in the pickup cylinder at wedge rear filled in by table tennis the most at last, afterwards pickup block and pickup bars again along slide bar to reach Dynamic, and fill in the table tennis in pickup cylinder, owing to the diameter of table tennis is more than the diameter between two pieces of wedge rear ends, because of And can be intercepted by wedge, then can rest in pickup cylinder, in like manner, according to aforesaid operations method, can subsequent pick-up Other table tennis, until piling table tennis in pickup cylinder, after piling table tennis in pickup cylinder, catches handle, Rubber closure is opened, the table tennis in pickup cylinder all can be taken out, very convenient, with existing pickup table tennis Mode is compared, and service personal need not bend over, and by ping-pong pickup in pickup cylinder, and can pick up the main dynamic of table tennis Make to be driven by micromachine, thus labor intensity is low, greatly reduces the tired degree of service personal, and service can be protected The waist of personnel is injury-free；(3) being fixed with vertical rod on the outer wall of pickup tube rear end, vertical rod has been inserted into expansion link, stretches It is provided with adjusting knob between contracting bar and vertical rod, thus unclamps adjusting knob, the length that i.e. adjustable expansion link is inserted in vertical rod Degree, thus change the length of whole device, to further facilitate, table tennis is picked up；(4) at pickup table tennis During, if light is the best, then can press light switch, start LED, thus good lighting condition is provided, Preferably to check the position of table tennis, improve the efficiency of ping-pong pickup further；(5) on the upper surface of pickup block Being provided with a depression, the surface of depression is cambered surface, and the radius of cambered surface is equal with the radius of table tennis, thus is easy to rattle Ball is placed in pickup block, and pickup block is taper, and pickup block matches with two pieces of wedges, thus pickup block is by table tennis During filling in pickup cylinder, both convenient being filled in by table tennis was picked up in cylinder, does not results in again pickup block and goes out with wedge Now interfere；(6) rubber closure is provided with a handle, it is simple to pick and place rubber closure；(7) handle is provided with increases friction Decorative pattern, thus handle of holding with a firm grip that can be firm, it is to avoid skid.

Accompanying drawing explanation

Fig. 1 is the front view of the present invention.

Fig. 2 is the right view of the present invention.

Fig. 3 is the partial enlarged drawing in Fig. 1 at A.

Fig. 4 is the partial enlarged drawing in Fig. 2 at B.

In figure: 1, pickup cylinder, 2, rubber closure, 3, handle, 4, battery case, 5, battery, 6, expansion link,

7, shift knob, 8, light switch, 9, vertical rod, 10, micromachine, 11, decelerator, 12, main shaft,

13, rocking bar, 14, connecting rod, 15, pickup bars, 16, pickup block, 17, depression, 18, table tennis,

19, slide bar, 20, handle, 21, adjusting knob, 22, spring, 23, LED, 24, wedge,

25, pin.

Detailed description of the invention

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the table tennis automatic pick-up device of the present invention, including pickup cylinder 1, The front-end and back-end of described pickup cylinder 1 are equipped with opening, and the sidewall of described pickup cylinder 1 left and right sides is respectively fixed with cunning Bar 19 and micromachine 10, described micromachine 10 is provided with decelerator 11, and described decelerator 11 is provided with main shaft 12, Being fixed with rocking bar 13 on described main shaft 12, described rocking bar 13 is hinged with connecting rod 14, the end of described connecting rod 14 is fixed Having pickup bars 15, described pickup bars 15 to be perpendicular to connecting rod 14, the other end of described pickup bars 15 is socketed in slide bar 19 On, described pickup bars 15 is fixed with one piece of pickup block 16, the opening phase of described pickup block 16 and the front end of pickup cylinder 1 Right, it is provided with two pieces of wedges being oppositely arranged 24, every piece of wedge 24 and pickup cylinder 1 in the cylinder of pickup cylinder 1 front end Inwall between be equipped with some springs 22, one end of described spring 22 is connected with wedge 24, other end with pick up The inwall taking cylinder 1 is connected, and the distance ecto-entad between two pieces of wedges 24 is gradually reduced, between two pieces of wedges 24 Ultimate range more than the diameter of table tennis 18, minimum range is less than the diameter of table tennis 18, after described pickup cylinder 1 Fill in rubber closure 2 in the opening of end, the outer wall of described pickup cylinder 1 rear end has been fixed with vertical rod 9, in described vertical rod 9 Being inserted with expansion link 6, the end of described expansion link 6 is fixed with handle 20, is provided with between described expansion link 6 and vertical rod 9 Adjusting knob 21, described vertical rod 9 is fixed with battery case 4, is provided with battery 5, described expansion link in described battery case 4 6 are provided with shift knob 7, and described micromachine 10, battery 5 and shift knob 7 are in series；Described pickup block 16 For taper, described pickup block 16 matches with two pieces of wedges 24, and the upper surface of described pickup block 16 is provided with one Depression 17, the surface of described depression 17 is cambered surface, and the radius of described cambered surface is equal with the radius of table tennis 18；Described pick up Taking and be evenly equipped with several LED 23 on the outer wall of cylinder 1 front end, described expansion link 6 is provided with light switch 8, several It is in series with battery 5 and light switch 8 after LED 23 parallel connection；Described rubber closure 2 is provided with a handle 3；Described It is hinged by pin 25 between rocking bar 13 and connecting rod 14；Described handle 20 is provided with the decorative pattern increasing friction.

The table tennis automatic pick-up device of the present invention, simple in construction, the when of concrete pickup table tennis, service personal is first Grasp handle 20, presses shift knob 7, starts micromachine 10, after micromachine 10 starts, through decelerator 11 slow down, and main shaft 12 starts to rotate, and main shaft 12, while rotating, drives rocking bar 13 constantly to rotate, rocking bar 13 Rotating when, then drivening rod 14 swings, and connecting rod 14 is swinging when, drives pickup bars 15 and pickup Block 16 back and forth moves up and down along slide bar 19, during pickup bars 15 and pickup block 16 move back and forth, works as pickup bars 15 and pickup block 16 move to slide bar 19 foremost when, the position of mobile whole device, make in pickup block 16 Depression 17 abut on table tennis 18, along with pickup bars 15 and the continuous rearward movement of pickup block 16, pickup block 16 Table tennis will be tucked between two pieces of wedges 24 in pickup cylinder 1, and promote table tennis 18 to wedge 24 Extrude, in the pickup cylinder 1 at wedge 24 rear filled in by table tennis 18 the most at last, pickup block 16 and pickup afterwards Bar 15 moves forward along slide bar 19 again, and fills in the table tennis 18 in pickup cylinder 1, due to the diameter of table tennis 18 More than the diameter between two pieces of wedge 24 rear ends, thus then can be rested on pickup cylinder by the obstruct of wedge 24 In 1, in like manner, according to aforesaid operations method, can other table tennis 18 of subsequent pick-up, until piling table tennis in pickup cylinder 1 Till pang ball, after piling table tennis in pickup cylinder 1, catch handle 3, rubber closure 2 is opened, can will pick up Table tennis 18 in cylinder 1 all takes out, very convenient, compared with the mode of existing pickup table tennis, and service personal Need not bend over, table tennis 18 can be picked up in pickup cylinder 1, and the main actions of pickup table tennis 18 is by micro electric Machine 10 drives, thus labor intensity is low, greatly reduces the tired degree of service personal, and can protect service personal's Waist is injury-free.

Being fixed with vertical rod 9 on the outer wall of pickup cylinder 1 rear end, vertical rod 9 has been inserted into expansion link 6, expansion link 6 and vertical rod 9 Between be provided with adjusting knob 21, thus unclamp adjusting knob 21, the length during i.e. adjustable expansion link 6 is inserted in vertical rod 9 Degree, thus change the length of whole device, to further facilitate, table tennis is picked up.

During pickup table tennis, if light is the best, then can press light switch 8, start LED 23, from And good lighting condition is provided, in order to preferably check the position of table tennis 18, improve table tennis 18 further and pick up Efficiency.

The upper surface of pickup block 16 is provided with a depression 17, and the surface of depression 17 is cambered surface, the radius of cambered surface and table tennis The radius of ball 18 is equal, thus is easy to be placed in pickup block 16 table tennis 18, and pickup block 16 is taper, pickup block 16 match with two pieces of wedges 24, thus pickup block 16 is during filling in table tennis 18 in pickup cylinder 1, Both convenient being filled in by table tennis 18 was picked up in cylinder 1, does not results in again pickup block 16 and occurs interfering with wedge 24.

Rubber closure 2 is provided with a handle 3, it is simple to pick and place rubber closure 2, and handle 20 is provided with the decorative pattern increasing friction, Thus handle 20 of holding with a firm grip that can be firm, it is to avoid skid.

Claims

1. a table tennis automatic pick-up device, it is characterised in that: include picking up cylinder (1), described pickup cylinder (1) Front-end and back-end are equipped with opening, the sidewall of described pickup cylinder (1) left and right sides is respectively fixed with slide bar (19) and Micromachine (10), described micromachine (10) is provided with decelerator (11), and described decelerator (11) is provided with master Axle (12), described main shaft (12) is fixed with rocking bar (13), described rocking bar (13) is hinged with connecting rod (14), The end of described connecting rod (14) is fixed with pickup bars (15), and described pickup bars (15) is perpendicular to connecting rod (14), described The other end of pickup bars (15) is socketed on slide bar (19), and described pickup bars (15) is fixed with one piece of pickup block (16), described pickup block (16) is relative with the opening of the front end of pickup cylinder (1), the cylinder of pickup cylinder (1) front end Inside it is provided with two pieces of wedges being oppositely arranged (24), is all provided with between the inwall of every piece of wedge (24) and pickup cylinder (1) Having some springs (22), one end of described spring (22) is connected with wedge (24), other end and pickup cylinder (1) inwall is connected, and the distance ecto-entad between two pieces of wedges (24) is gradually reduced, two pieces of wedges (24) Between ultimate range more than the diameter of table tennis (18), minimum range, less than the diameter of table tennis (18), described is picked up Fill in rubber closure (2) in the opening of the rear end taking cylinder (1), the outer wall of described pickup cylinder (1) rear end has been fixed with vertical Bar (9), described vertical rod (9) has been inserted into expansion link (6), and the end of described expansion link (6) is fixed with handle (20), Being provided with adjusting knob (21) between described expansion link (6) and vertical rod (9), described vertical rod is fixed with battery case on (9) (4), being provided with battery (5) in described battery case (4), described expansion link (6) is provided with shift knob (7), described Micromachine (10), battery (5) and shift knob (7) are in series.

Table tennis automatic pick-up device the most according to claim 1, it is characterised in that: described pickup block (16) For taper, described pickup block (16) matches with two pieces of wedges (24), on the upper surface of described pickup block (16) Being provided with a depression (17), the surface of described depression (17) is cambered surface, the radius of described cambered surface and table tennis (18) Radius equal.

Table tennis automatic pick-up device the most according to claim 1, it is characterised in that: described pickup cylinder (1) is front Being evenly equipped with several LED (23) on the outer wall of end, described expansion link (6) is provided with light switch (8), several It is in series with battery (5) and light switch (8) after LED (23) parallel connection.

Table tennis automatic pick-up device the most according to claim 1, it is characterised in that: on described rubber closure (2) It is provided with a handle (3).

Table tennis automatic pick-up device the most according to claim 1, it is characterised in that: described rocking bar (13) and It is hinged by pin (25) between connecting rod (14).

Table tennis automatic pick-up device the most according to claim 1, it is characterised in that: on described handle (20) It is provided with the decorative pattern increasing friction.