CN212757167U

CN212757167U - Intelligent solid ball throwing tester

Info

Publication number: CN212757167U
Application number: CN202021375894.XU
Authority: CN
Inventors: 庞焕然
Original assignee: Owen Tianjin Technological Progress Ltd
Current assignee: Owen Tianjin Technological Progress Ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-23
Anticipated expiration: 2030-07-14

Abstract

The utility model provides a solid sphere tester is thrown to intelligence belongs to the tester field. This solid ball tester is thrown to intelligence includes base, tester host computer and elevating system. The double-threaded screw is rotatably installed on the lower surface of the tester host, the two threaded sleeves are respectively screwed at two ends of the double-threaded screw, the upper end of the connecting rod is hinged with the threaded sleeves, the lower end of the connecting rod is hinged with the base, and one end of the double-threaded screw is connected with a rotating piece; the rotating piece drives the double-threaded screw to rotate, the connecting rod pushes the tester host to move upwards, and when the double-threaded screw rotates to drive the threaded sleeves at the two ends to move away from each other, the connecting rod pulls the tester host to move downwards, so that the height of the tester host is adjusted, and the operation and the use are convenient; the device of being convenient for reduces the volume during shrink, conveniently carries and accomodates, and the tester host computer promotes the back, through body of rod upper end and joint spare joint, is convenient for fix a position, facilitates the use.

Description

Intelligent solid ball throwing tester

Technical Field

The utility model relates to a tester field particularly, relates to a solid sphere tester is thrown to intelligence.

Background

At present, an intelligent solid ball throwing tester can automatically measure the distance of a student throwing a solid ball, is provided with an intelligent scoring system and comprises two sets of scoring standards for men and women, and the ball throwing score is displayed on a display screen and is convenient to record; the host machine of the tester automatically gives out a command and times, and the probes on the two red sides sense and automatically detect the distance length of the first falling point of the solid sphere;

the existing intelligent solid ball throwing tester is highly fixed, cannot be adjusted to shrink, is not convenient for users with different heights to use, and is also not convenient for reducing the size and occupying the space to carry.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a solid ball tester is thrown to intelligence aims at improving the problem that solid ball tester altitude mixture control is thrown to intelligence.

The utility model discloses a realize like this:

the utility model provides a pair of solid sphere tester is thrown to intelligence, including base, tester host computer and elevating system.

A rod body is hinged to one side of the base; the tester host computer surface is fixed with the joint spare, body of rod upper end with the joint spare cooperation joint is fixed.

Elevating system includes double-end screw, thread bush and connecting rod, the double-end screw rotates to be installed tester host computer lower surface, two the thread bush spiro union respectively in double-end screw's both ends, the upper end of connecting rod with the thread bush is articulated, the lower extreme of connecting rod with the base is articulated, double-end screw's one end is connected with the rotating member.

The utility model discloses an in an embodiment, surface mounting has the gyro wheel under the base, surface mounting has the supporting leg under the base, the gyro wheel with the supporting leg symmetry sets up the both ends of base.

The utility model discloses an in one embodiment, the gyro wheel upper end with be connected with the elastic component between the base, the base is fixed with the damping piece, the expansion end of damping piece with the gyro wheel is connected.

The utility model discloses an in one embodiment, the supporting leg is including filling up foot, screw thread post and internal thread pipe box, the internal thread pipe box is fixed the base lower surface, the upper end of screw thread post with internal thread pipe box threaded connection, screw thread post lower extreme with fill up foot fixed connection.

The utility model discloses an in one embodiment, surface mounting has the storing box on the base, storing box upper end articulates there is the apron, storing box top is fixed with spacing supporting shoe.

In an embodiment of the present invention, the base has a supporting seat fixed on the upper surface thereof, and the lower end of the connecting rod is connected to the upper end of the supporting seat.

The utility model discloses an in the embodiment, tester host computer bottom is fixed with the axle sleeve, double-end screw's tip pass through the bearing with the axle sleeve rotates to be connected.

The utility model discloses an in the embodiment, the rotating member is the motor, the motor with tester host computer fixed connection, the drive shaft of motor pass through the shaft coupling with the coaxial fixed connection of double-end screw.

The utility model discloses an in one embodiment, the body of rod is the suitcase pull rod, suitcase pull rod upper end is provided with the pull rod handle, joint spare with pull rod handle joint.

The utility model discloses an in an embodiment, the joint spare includes first clamp splice, second clamp splice and pressure spring, first clamp splice with tester host computer fixed connection, the second clamp splice with the tester host computer rotates through the pivot to be connected, first clamp splice with the centre gripping groove has been seted up to second clamp splice internal surface symmetry, the pressure spring lower extreme is fixed the one end of second clamp splice, the pressure spring upper end with the tester host computer is connected, the pressure spring with the centre gripping groove sets up respectively the both sides of pivot.

The utility model has the advantages that: the utility model discloses an intelligent solid ball throwing tester that obtains through above-mentioned design, during the use, the rotating member drives the double screw rod rotation, and the double screw rod is the screw rod of both ends screw thread opposite direction, when the double screw rod rotation drives the thread bush at both ends to be close to each other, makes the connecting rod promote the tester host computer to shift up, when the double screw rod rotation drives the thread bush at both ends to keep away from each other, makes the connecting rod stimulate the tester host computer to move down, realizes the height adjustment to the tester host computer, convenient operation use; the device of being convenient for reduces the volume during shrink, conveniently carries and accomodates, and the tester host computer promotes the back, through body of rod upper end and joint spare joint, is convenient for fix a position, facilitates the use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a first state provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second state according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a support leg according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a clip according to an embodiment of the present invention.

In the figure: 100. a base; 110. a rod body; 130. a roller; 131. a damping member; 133. an elastic member; 150. supporting legs; 151. a foot pad; 153. a threaded post; 155. an internally threaded socket; 170. a storage box; 171. a limiting supporting block; 190. a supporting seat; 300. a tester host; 310. a clamping piece; 311. a first clamping block; 313. a second clamp block; 315. a pressure spring; 330. a shaft sleeve; 500. a lifting mechanism; 510. a double-ended screw; 530. a threaded sleeve; 550. a connecting rod; 570. a rotating member.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the utility model provides a. Embodiments, all other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: an intelligent solid ball throwing tester comprises a base 100, a tester host 300 and a lifting mechanism 500.

The lifting mechanism 500 is connected between the base 100 and the tester main unit 300, and is used for supporting and stretching to control the lifting of the tester main unit 300, so that the lifting mechanism is convenient to adjust and use and convenient to operate.

Referring to fig. 1-3, a rod 110 is hinged to one side of the base 100; the roller 130 is arranged on the lower surface of the base 100, the supporting leg 150 is arranged on the lower surface of the base 100, the roller 130 and the supporting leg 150 are symmetrically arranged at two ends of the base 100, the roller 130 is additionally arranged to facilitate the movement of the device pulled by the handheld rod body 110, and the additionally arranged supporting leg 150 is used for supporting and fixing the base 100;

it should be noted that an elastic member 133 is connected between the upper end of the roller 130 and the base 100, the base 100 is fixed with a damping member 131, the movable end of the damping member 131 is connected with the roller 130, and the damping member 131 is additionally arranged to cooperate with the elastic member 133, so as to play a role of damping the base 100, reduce jolts generated in the process of pulling the device, reduce impacts on the tester main unit 300, and prolong the service life.

The supporting leg 150 comprises a foot pad 151, a threaded column 153 and an internal thread pipe sleeve 155, the internal thread pipe sleeve 155 is fixed on the lower surface of the base 100, the upper end of the threaded column 153 is in threaded connection with the internal thread pipe sleeve 155, the lower end of the threaded column 153 is fixedly connected with the foot pad 151, and the height of the foot pad 151 is adjusted by matching the additionally arranged threaded column 153 with the internal thread pipe sleeve 155, so that stable support on uneven ground is facilitated;

it should be noted that the upper surface of the base 100 is fixed with a storage box 170, the upper end of the storage box 170 is hinged with a cover plate, the storage box 170 is additionally arranged to be convenient for accommodating a solid ball, and the top of the storage box 170 is fixed with a limiting supporting block 171.

Referring to fig. 2 and 4, a clamping member 310 is fixed on the outer surface of the tester host 300, the upper end of the rod body 110 is clamped and fixed with the clamping member 310 in a matching manner, the rod body 110 is a trunk pull rod, a pull rod handle is arranged at the upper end of the trunk pull rod, the clamping member 310 is clamped with the pull rod handle, the trunk pull rod is arranged, and the portable tester host 300 is convenient to pull by hand and carry, and is clamped with the clamping member 310, so that the tester host 300 is positioned and supported, and the portable tester host 300 has two functions and is convenient to operate and use; the limiting supporting block 171 is a rubber block, and the limiting supporting block 171 is used for supporting the bottom of the tester host 300, so that the stability is improved; the tester host 300 is provided with a voice broadcasting device, and can broadcast a pitching score in real time according to a pitching distance.

When the tester is specifically implemented, the clamping piece 310 comprises a first clamping block 311, a second clamping block 313 and a pressure spring 315, the first clamping block 311 is fixedly connected with the tester host 300, the second clamping block 313 is rotatably connected with the tester host 300 through a rotating shaft, clamping grooves are symmetrically formed in the inner surfaces of the first clamping block 311 and the second clamping block 313, the lower end of the pressure spring 315 is fixed at one end of the second clamping block 313, the upper end of the pressure spring 315 is connected with the tester host 300, and the pressure spring 315 and the clamping grooves are respectively arranged on two sides of the rotating shaft.

In this embodiment, a shaft sleeve 330 is fixed at the bottom of the tester main body 300, and the end of the double-threaded screw 510 is rotatably connected with the shaft sleeve 330 through a bearing.

Referring to fig. 1, the lifting mechanism 500 includes a double-threaded screw 510, a threaded sleeve 530 and a connecting rod 550, the double-threaded screw 510 is rotatably mounted on the lower surface of the tester mainframe 300, the two threaded sleeves 530 are respectively screwed on two ends of the double-threaded screw 510, the upper end of the connecting rod 550 is hinged to the threaded sleeve 530, the lower end of the connecting rod 550 is hinged to the base 100, one end of the double-threaded screw 510 is connected to a rotating member 570, the two threaded sleeves 530 are symmetrically disposed, and the two connecting rods 550 are symmetrically disposed.

It should be noted that the supporting seat 190 is fixed on the upper surface of the base 100, the lower end of the connecting rod 550 is rotatably connected with the upper end of the supporting seat 190, and the supporting seat 190 may be a supporting pillar for supporting and fixing.

In this embodiment, the rotating member 570 is a motor, the motor is fixedly connected to the tester mainframe 300, and a driving shaft of the motor is coaxially and fixedly connected to the double-headed screw 510 through a coupling; the motor can be a positive and negative rotation motor.

This solid sphere tester is thrown to intelligence's theory of operation: when the tester is used, the rotating piece 570 drives the double-threaded screw 510 to rotate, the double-threaded screw 510 is a screw with opposite thread directions at two ends, when the double-threaded screw 510 rotates in the forward direction to drive the thread sleeves 530 at the two ends to approach each other, the connecting rod 550 pushes the tester host 300 to move upwards, and when the double-threaded screw 510 rotates in the reverse direction to drive the thread sleeves 530 at the two ends to move away from each other, the connecting rod 550 pulls the tester host 300 to move downwards, so that the height of the tester host 300 is adjusted, and the tester is convenient to operate and use; the device of being convenient for reduces the volume during shrink, conveniently carries and accomodates, and tester host computer 300 promotes the back, through body of rod 110 upper end and joint 310 joint, and the location of being convenient for facilitates the use.

It should be noted that the specific model specifications of the tester host 300 and the motor need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the tester main body 300 and the motor and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A tester for intelligently throwing solid balls is characterized by comprising

The device comprises a base (100), wherein one side of the base (100) is hinged with a rod body (110);

the tester main machine (300) is characterized in that a clamping piece (310) is fixed on the outer surface of the tester main machine (300), and the upper end of the rod body (110) is matched, clamped and fixed with the clamping piece (310);

elevating system (500), elevating system (500) includes double-end screw (510), thread bush (530) and connecting rod (550), double-end screw (510) rotate to be installed tester host computer (300) lower surface, two thread bush (530) spiro union respectively in the both ends of double-end screw (510), the upper end of connecting rod (550) with thread bush (530) are articulated, the lower extreme of connecting rod (550) with base (100) are articulated, the one end of double-end screw (510) is connected with rotating member (570).

2. The intelligent solid ball throwing tester as claimed in claim 1, wherein rollers (130) are mounted on the lower surface of the base (100), support legs (150) are mounted on the lower surface of the base (100), and the rollers (130) and the support legs (150) are symmetrically arranged at two ends of the base (100).

3. The intelligent solid ball throwing tester as claimed in claim 2, wherein an elastic member (133) is connected between the upper end of the roller (130) and the base (100), a damping member (131) is fixed on the base (100), and the movable end of the damping member (131) is connected with the roller (130).

4. The intelligent throw solid ball tester of claim 2, wherein the supporting leg (150) comprises a foot pad (151), a threaded column (153) and an internal threaded pipe sleeve (155), the internal threaded pipe sleeve (155) is fixed on the lower surface of the base (100), the upper end of the threaded column (153) is in threaded connection with the internal threaded pipe sleeve (155), and the lower end of the threaded column (153) is fixedly connected with the foot pad (151).

5. The intelligent solid ball throwing tester as claimed in claim 1, wherein a storage box (170) is fixed on the upper surface of the base (100), a cover plate is hinged to the upper end of the storage box (170), and a limit support block (171) is fixed on the top of the storage box (170).

6. The intelligent solid ball throwing tester as claimed in claim 1, wherein a support seat (190) is fixed on the upper surface of the base (100), and the lower end of the connecting rod (550) is rotatably connected with the upper end of the support seat (190).

7. The intelligent solid-throw ball tester as claimed in claim 1, wherein a shaft sleeve (330) is fixed at the bottom of the tester main body (300), and the end of the double-threaded screw (510) is rotatably connected with the shaft sleeve (330) through a bearing.

8. The intelligent solid sphere delivery tester of claim 1, wherein the rotating member (570) is a motor, the motor is fixedly connected with the tester main body (300), and a driving shaft of the motor is coaxially and fixedly connected with the double-headed screw (510) through a coupling.

9. The intelligent solid ball throwing tester as claimed in claim 1, wherein the rod body (110) is a trunk pull rod, a pull rod handle is arranged at the upper end of the trunk pull rod, and the clamping member (310) is clamped with the pull rod handle.

10. The intelligent solid ball throwing tester of claim 1, wherein the clamping member (310) comprises a first clamping block (311), a second clamping block (313) and a pressure spring (315), the first clamping block (311) is fixedly connected with the tester host (300), the second clamping block (313) is rotatably connected with the tester host (300) through a rotating shaft, clamping grooves are symmetrically formed in the inner surfaces of the first clamping block (311) and the second clamping block (313), the lower end of the pressure spring (315) is fixed at one end of the second clamping block (313), the upper end of the pressure spring (315) is connected with the tester host (300), and the pressure spring (315) and the clamping grooves are respectively arranged on two sides of the rotating shaft.