CN210811109U

CN210811109U - Shark shape reaction test presentation device

Info

Publication number: CN210811109U
Application number: CN201920965396.1U
Authority: CN
Inventors: 郭超; 王庆华; 刘洪峰
Original assignee: Jiusi Education Technology Co ltd
Current assignee: Jiusi Education Technology Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-06-23
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a shark shape reaction test presentation device, the on-line screen storage device comprises a base, and electric hydraulic cylinder's output and the bottom fixed connection of second support column, one side fixed mounting of second support column bottom has the chamber board, and two inner chambers have been seted up to the inside fixed of chamber board, and the equal fixed mounting in one side of two inner chamber inner walls has the electrode slice, and one side fixed mounting at second support column top has the roof, and the bottom fixed mounting of roof has the shark shell, and the inside fixed mounting of shark shell has the horizontal pole, the utility model relates to a shark shape reaction test presentation device, the inside two test bars that set up of shark shell can carry out the whereabouts test simultaneously, further contrast the reaction rate of both hands, are provided with lamp area and electrode slice simultaneously and carry out outside amazing to the hand, strengthen the intensity that reflects the.

Description

Shark shape reaction test presentation device

Technical Field

The utility model relates to a presentation device, in particular to shark shape reaction test presentation device belongs to and reflects test technical field.

Background

The human body reaction is one of the most important indexes for evaluating the physique, the reaction time is the time required from the stimulation of a human body to the action of reaction, in the production and life of the modern society, the judgment correctness, the response threateness and the action timeliness of the human body are more and more concerned, the traditional reaction testing device tests through a falling cylindrical rod body, the functionality is single, the stimulation cannot be applied, meanwhile, the reaction capability of one hand can be judged, and the comparison test cannot be carried out by two hands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shark shape reaction test presentation device to solve the traditional reaction testing arrangement who provides among the above-mentioned background art and test through the cylinder barred body of a whereabouts, functional comparatively single, can not apply amazing, can only judge the reaction ability of one hand simultaneously, can not both hands carry out the problem of contrast test.

In order to achieve the above object, the utility model provides a following technical scheme: a shark-shaped reaction test demonstration device comprises a base, wherein a first supporting column is fixedly mounted at the top end of the base, a sliding cavity is formed in the first supporting column, a second supporting column is connected to the inside of the sliding cavity in a sliding manner, an electric hydraulic cylinder is fixedly mounted at the bottom of the sliding cavity, the output end of the electric hydraulic cylinder is fixedly connected with the bottom end of the second supporting column, a cavity plate is fixedly mounted at one side of the bottom of the second supporting column, two inner cavities are fixedly formed in the cavity plate, electrode plates are fixedly mounted at one sides of the inner walls of the two inner cavities, a top plate is fixedly mounted at one side of the top of the second supporting column, a shark shell is fixedly mounted at the bottom end of the top plate, a cross rod is fixedly mounted in the shark shell, two electromagnet blocks are fixedly mounted at the bottom end of the cross rod, and magnetic force testing rods are connected with the bottom ends of, and the bottoms of the two test rods respectively penetrate through the two inner cavities.

As a preferred technical scheme of the utility model, one side fixed mounting of base has accepts the board, accept the top of board and seted up two and accept the groove, two the equal fixed mounting in inside of accepting the groove has cotton pad.

As an optimal technical scheme of the utility model, the surface of test stick is carved with the scale mark, the top fixed mounting of test stick has the magnet piece.

As an optimal technical scheme of the utility model, the equal fixed mounting in both sides of shark shell bottom has the lamp area, one side fixed mounting of second support column has first switch, second switch, third switch and fourth switch, electric hydraulic cylinder passes through first switch and external power supply electric connection, the electromagnet piece passes through second switch and external power supply electric connection, the lamp area passes through third switch and external power supply electric connection, the electrode slice passes through the fourth switch and sets up at the inside battery electric connection of base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a shark shape reaction test presentation device, the inside two test rods that set up of shark shell can carry out the whereabouts test simultaneously, and the further reaction rate of contrast both hands is provided with lamp area and electrode slice simultaneously and carries out the external stimulation to the hand, strengthens the intensity that reflects the test.

Drawings

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

FIG. 2 is a schematic structural view of the test rod of the present invention;

fig. 3 is a schematic structural view of the shark shell of the present invention.

In the figure: 1. a base; 2. an electric hydraulic cylinder; 3. a bearing plate; 4. a test bar; 5. an electrode sheet; 6. an inner cavity; 7. a cavity plate; 8. a first support column; 9. a second support column; 10. a top plate; 11. a shark shell; 12. a magnet block; 13. a cross bar; 14. an electromagnet block; 15. a light strip.

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. 1-3, the utility model provides a shark-shaped reaction test demonstration device, which comprises a base 1, a first supporting column 8 is fixedly installed at the top end of the base 1, a sliding cavity is arranged inside the first supporting column 8, a second supporting column 9 is connected inside the sliding cavity in a sliding manner, an electric hydraulic cylinder 2 is fixedly installed at the bottom inside the sliding cavity, the output end of the electric hydraulic cylinder 2 is fixedly connected with the bottom end of the second supporting column 9, a cavity plate 7 is fixedly installed at one side of the bottom of the second supporting column 9, two inner cavities 6 are fixedly arranged inside the cavity plate 7, electrode plates 5 are fixedly installed at one sides of the inner walls of the two inner cavities 6, a top plate 10 is fixedly installed at one side of the top of the second supporting column 9, a shark shell 11 is fixedly installed at the bottom end of the top plate 10, a cross rod 13 is fixedly installed inside the shark shell 11, two electromagnet blocks 14 are, the equal magnetic force in bottom of two magnet pieces 14 is connected with test rod 4, and two inner chambers 6 are run through respectively to the bottom of two test rod 4.

Preferably, one side of the base 1 is fixedly provided with a receiving plate 3, the top end of the receiving plate 3 is provided with two receiving grooves, cotton pads are fixedly arranged in the two receiving grooves, and the receiving grooves receive the test rod 4.

Preferably, the surface of the test rod 4 is marked with scale lines, the top end of the test rod 4 is fixedly provided with a magnet block 12, and the magnet block 12 can be matched with an electromagnet block 14 to adsorb the magnet block 12.

Preferably, the equal fixed mounting in both sides of shark shell 11 bottom has lamp area 15, one side fixed mounting of second support column 9 has first switch, the second switch, third switch and fourth switch, electric hydraulic cylinder 2 is through first switch and external power supply electric connection, electromagnet piece 14 is through second switch and external power supply electric connection, lamp area 15 is through third switch and external power supply electric connection, electrode slice 5 is through fourth switch and the inside battery electric connection of setting at base 1, electrode slice 5 stimulates the hand.

When specifically using, the utility model relates to a shark shape reaction test presentation device, electromagnet piece 14 adsorbs magnet piece 12, thereby fix test rod 4, close electromagnet piece 14, test rod 4 loses suction free fall, the hand stretches into inside inner chamber 6, grasp free fall's test rod 4, the reflecting speed of two hands is described through the scale mark on test rod 4, thereby contrast, can open the lamp area 15 that corresponds the side before the whereabouts simultaneously, then snatch the test rod 4 that corresponds the side whereabouts according to lamp area 15.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Claims

1. The shark-shaped reaction test demonstration device comprises a base (1) and is characterized in that a first supporting column (8) is fixedly mounted at the top end of the base (1), a sliding cavity is formed inside the first supporting column (8), a second supporting column (9) is connected inside the sliding cavity in a sliding manner, an electric hydraulic cylinder (2) is fixedly mounted at the bottom inside the sliding cavity, the output end of the electric hydraulic cylinder (2) is fixedly connected with the bottom end of the second supporting column (9), a cavity plate (7) is fixedly mounted at one side of the bottom of the second supporting column (9), two inner cavities (6) are fixedly formed inside the cavity plate (7), electrode plates (5) are fixedly mounted at one sides of the inner walls of the two inner cavities (6), a top plate (10) is fixedly mounted at one side of the top of the second supporting column (9), and a shark shell (11) is fixedly mounted at the bottom end of the top plate (10), the inside fixed mounting of shark shell (11) has horizontal pole (13), the bottom fixed mounting of horizontal pole (13) has two magnet pieces (14), two the equal magnetic force in bottom of magnet piece (14) is connected with test rod (4), and two the bottom of test rod (4) runs through two inner chambers (6) respectively.

2. A shark-shaped reaction testing demonstration apparatus as claimed in claim 1, wherein: one side fixed mounting of base (1) has and accepts board (3), two accepting grooves have been seted up on the top of accepting board (3), two the equal fixed mounting in inside of accepting the groove has cotton pad.

3. A shark-shaped reaction testing demonstration apparatus as claimed in claim 1, wherein: the surface of the test rod (4) is marked with scale lines, and the top end of the test rod (4) is fixedly provided with a magnet block (12).

4. A shark-shaped reaction testing demonstration apparatus as claimed in claim 1, wherein: the all fixed mounting in both sides of shark shell (11) bottom has lamp area (15), one side fixed mounting of second support column (9) has first switch, second switch, third switch and fourth switch, electric hydraulic cylinder (2) are through first switch and external power supply electric connection, electromagnet piece (14) are through second switch and external power supply electric connection, lamp area (15) are through third switch and external power supply electric connection, electrode slice (5) are through fourth switch and set up at the inside battery electric connection of base (1).