CN216117852U

CN216117852U - Experimental device for digital electronic technology

Info

Publication number: CN216117852U
Application number: CN202122679372.XU
Authority: CN
Inventors: 石尚
Original assignee: University of Science and Technology Liaoning USTL
Current assignee: University of Science and Technology Liaoning USTL
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-22
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses an experimental device for a digital electronic technology, which comprises a support frame, a table top and an experimental box body, wherein the table top is positioned on the support frame, the experimental box body is arranged on the table top, the top of the experimental box body is provided with a stabilizing beam, the stabilizing beam is provided with three sliding blocks, the sliding blocks are provided with moving rods, the other ends of the moving rods are provided with connectors, the outer sides of the moving rods are provided with three sliding cylinders, the side surfaces of the sliding cylinders are provided with limiting mechanisms, each limiting mechanism comprises a support plate, three torsional springs and three pressing plates, the two ends of each torsional spring are respectively connected with the support plate and the pressing plates, and magnet rings are arranged inside the sliding cylinders; the clamp plate is laminated with the backup pad, and the data line is spacing between clamp plate and backup pad, and the data line keeps arranging the orderly state, avoids the data line to connect the chaotic and inconvenient circumstances of looking for corresponding data line, tears the data line when avoiding the volume of awaiting measuring electronic product to be bumped by the mistake, and then influences data line connection stability.

Description

Experimental device for digital electronic technology

Technical Field

The utility model belongs to the technical field of digital electronics, and particularly relates to an experimental device for digital electronics.

Background

The electronic technology is a comprehensive subject, a test bed provided with various instruments is often used for conducting power-on tests and power-on experiments on electronic elements in the teaching process, most of common electronic test beds are platform type working tables, tested instrument electronic products are connected to instruments corresponding to the instrument boards after being stripped during the experiments, and numerical values are measured according to circuit connection conditions to achieve the purpose of the experiments.

When measuring electronic products, the existing electronic technology experimental device has the advantages that data lines are embedded into corresponding data sockets on a test bed, the number of the data lines is large, the arrangement of the data lines is disordered, the data lines are inconvenient to connect and find, the data lines are inconvenient to tear due to mistaken touch of electronic products, and the connection stability of the data lines is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an experimental device for a digital electronic technology, which solves the problems that data lines connected on the experimental device for the electronic technology in the background technology are disordered in arrangement, the data lines are inconvenient to connect and search for corresponding data lines, and the data lines are not stable enough.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an experimental apparatus for digital electron technique, includes support frame, mesa and experiment box, the mesa is located the support frame, the experiment box is installed on the mesa, the top of experiment box is equipped with firm roof beam, be equipped with three sliding block on the firm roof beam, be equipped with the carriage release lever on the sliding block, the other end of carriage release lever is equipped with the connector, the outside of carriage release lever is equipped with three sliding barrel, sliding barrel's side is equipped with stop gear, stop gear includes backup pad, three torsional spring and three clamp plate, the both ends of torsional spring are connected with backup pad, clamp plate respectively, sliding barrel's inside is equipped with the magnet ring.

Preferably, the top surface of the stabilizing beam is provided with an inverted T-shaped sliding groove, the sliding block is matched with the sliding groove, and the sliding block is connected with the stabilizing beam in a sliding manner.

Preferably, a first circular groove is formed in the top of the sliding block, a horizontal rod is arranged at the top end of the moving rod, a second cylinder is arranged on the horizontal rod of the moving rod, and the second cylinder is matched with the first circular groove.

Preferably, be equipped with first cylinder on the connector, first screw has been seted up to the bottom of carriage release lever, first cylinder and the cooperation of first screw, close soon through the screw between first cylinder and the carriage release lever and be connected.

Preferably, the outer surface of the moving rod is provided with an inwards concave positioning groove, the inner surface of the sliding cylinder is provided with a relative limiting semicircle, and the limiting semicircle is matched with the positioning groove.

Preferably, the movable rod runs through the magnet ring in the sliding cylinder, the magnet ring is connected with the movable rod in an adsorption mode, the outer diameters of the movable rod and the connector are the same, and the sliding cylinder is connected with the movable rod in a sliding mode.

Preferably, the support plate and the sliding cylinder are connected in a screwing mode through threads, semicircular grooves are formed in the surfaces, opposite to the support plate, of the pressing plate, wire grooves are formed when the pressing plate and the support plate are attached, and a pinching ring is arranged at one end of the support plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. through backup pad, the clamp plate that sets up, clamp plate and backup pad laminating, the data line is spacing between clamp plate and backup pad, and the data line keeps arranging the orderly state, avoids the data line to connect the chaotic and inconvenient condition of looking for corresponding data line, tears the data line when avoiding the electronic product of awaiting measuring to be bumped by the mistake, and then influences data line connection stability.

2. Through the firm roof beam, sliding block, carriage release lever, a sliding section of thick bamboo and the backup pad that sets up, sliding block and firm roof beam sliding connection, a sliding section of thick bamboo and carriage release lever sliding connection are convenient for adjust the horizontal position and the vertical height of backup pad, clamp plate, the operation of being convenient for is used.

Drawings

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

FIG. 2 is an enlarged view of the portion B of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the sliding cylinder of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 5 is a cross-sectional structural view of the stabilizing beam of the present invention;

in the figure: 1. a support frame; 2. a table top; 3. an experiment box body; 4. stabilizing the beam; 5. a travel bar; 6. a connector; 7. a sliding cylinder; 8. a support plate; 9. a torsion spring; 10. pressing a plate; 11. a wire slot; 12. a magnet ring; 13. a limiting semicircle; 14. a first cylinder; 15. a slider; 16. a second cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: an experimental device for digital electronic technology comprises a support frame 1, a table top 2 and an experimental box body 3, wherein the table top 2 is positioned on the support frame 1, the experimental box body 3 is arranged on the table top 2, the top of the experimental box body 3 is provided with a stabilizing beam 4, the stabilizing beam 4 is provided with three sliding blocks 15, the sliding blocks 15 are in sliding connection with the stabilizing beam 4, the positions of the sliding blocks 15 can be adjusted, the sliding blocks 15 are provided with moving rods 5, the moving rods 5 are movably connected with the sliding blocks 15, the other end of the moving rods 5 is provided with a connector 6, the outer side of the moving rods 5 is provided with three sliding cylinders 7, the sliding cylinders 7 are in sliding connection with the moving rods 5, the height positions of the sliding cylinders 7 can be adjusted, the side surfaces of the sliding cylinders 7 are provided with limiting mechanisms, each limiting mechanism comprises a support plate 8, three torsional springs 9 and three pressing plates 10, two ends of the torsional springs 9 are respectively connected with the support plate 8 and the pressing plates 10, when experiments are carried out, data lines are inserted into data sockets arranged on the experimental box body 3, the data line and the cooperation of wire casing 11, the data line is fixed a position, and the data line keeps arranging the orderly state, avoids the data line to connect the confusion and inconvenient condition of looking for corresponding data line, and the inside of sliding tube 7 is equipped with magnet ring 12, and the stable absorption of magnet ring 12 makes sliding tube 7 remain stable state on carriage release lever 5.

In this embodiment, the spout of "T" type structure of invering is seted up on the top surface of firm roof beam 4, sliding block 15 and spout cooperation, sliding

block

15 and 4 sliding connection of firm roof beam, sliding block 15 slides along the length direction of firm roof beam 4, adjustable sliding block 15's position, first circular slot has been seted up at sliding block 15 top, the top of carriage release lever 5 is equipped with the horizon bar, be equipped with second cylinder 16 on the 5 horizon bar of carriage release lever, second cylinder 16 and first circular slot cooperation, 16 embedding sliding blocks 15 of second cylinder on the carriage release lever 5,

carriage release lever

5 and 15 swing joint of sliding block, be convenient for get and put carriage release lever 5.

In this embodiment, be equipped with first cylinder 14 on connector 6, first screw has been seted up to the bottom of carriage release lever 5, and first cylinder 14 cooperates with first screw, closes soon through the screw thread between first cylinder 14 and the carriage release lever 5 to be connected, is convenient for install and dismantle connector 6, the dismouting slide cartridge 7 of being convenient for.

In this embodiment, the constant head tank of indent is seted up to the surface of carriage release lever 5, the internal surface of slide cartridge 7 is equipped with relative spacing semicircle 13, spacing semicircle 13 and constant head tank cooperation, two spacing semicircles 13 play the positioning action, make slide cartridge 7 slide along the vertical direction of carriage release lever 5, carriage release lever 5 runs through magnet ring 12 in the slide cartridge 7, magnet ring 12 is connected with carriage release lever 5 absorption, the stable absorption of magnet ring 12 is on carriage release lever 5, make slide cartridge 7 remain stable state, carriage release lever 5, the external diameter of connector 6 is the same,

slide cartridge

7 and 5 sliding connection of carriage release lever, the height position of adjustable slide cartridge 7.

In this embodiment, close soon through the screw thread between backup pad 8 and the slide cylinder 7 and be connected, dismouting backup pad 8 of being convenient for, the half slot has all been seted up on the surface that clamp plate 10 and backup pad 8 are relative, constitute wire casing 11 when clamp plate 10 and the laminating of backup pad 8, when testing, the data line inserts in the data socket of seting up on the experiment box 3, data line and the cooperation of wire casing 11, the data line is fixed a position, the data line keeps arranging the orderly state, avoid the data line to connect the confusion, it pulls the data line to avoid measuring when the electronic product is bumped by the mistake, and then influence data line connection stability, clamp plate 10 serves to be equipped with and holds between the fingers the ring, be convenient for open clamp plate 10.

The working principle and the using process of the utility model are as follows:

when the digital electronic technology experimental device is used, a data line is inserted into a data socket arranged on an experimental box body 3, a moving rod 5 and a sliding block 15 slide to proper positions along the direction of a stable beam 4, a sliding cylinder 7 vertically slides to proper positions, the height positions of the sliding cylinder 7 and a supporting plate 8 are simply and conveniently adjusted, a magnet ring 12 is stably adsorbed on the moving rod 5, the sliding cylinder 7 is kept in a stable state, a pinching ring at the end part of a pressing plate 10 is pinched, the pressing plate 10 is opened, a torsion spring 9 is in a contraction state, the data line is attached to the supporting plate 8, the pinching ring on the pressing plate 10 is loosened, the torsion spring 9 is stretched from the contraction state, the pressing plate 10 is attached to the supporting plate 8, the data line is limited, the data line is kept in an orderly arrangement state, the situation that the data line is disordered to be connected and inconvenient to search the corresponding data line is avoided, and the electronic product to be measured is prevented from being accidentally bumped and being pulled, thereby affecting the connection stability of the data line;

second cylinder 16 embedding sliding block 15 on the carriage release lever 5, carriage release lever 5 and sliding block 15 swing joint are convenient for get and put carriage release lever 5, close soon through the screw thread between backup pad 8 and the sliding cylinder 7 and be connected, and the dismouting backup pad 8 of being convenient for closes soon through the screw thread between first cylinder 14 on the connector 6 and the carriage release lever 5 and is connected, is convenient for install and dismantles connector 6, the dismouting sliding cylinder 7 of being convenient for.

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

Claims

1. The utility model provides an experimental apparatus for digital electronic technology, includes support frame (1), mesa (2) and experiment box (3), mesa (2) are located support frame (1), install on mesa (2) experiment box (3), its characterized in that: the top of experiment box (3) is equipped with firm roof beam (4), be equipped with three sliding block (15) on firm roof beam (4), be equipped with carriage release lever (5) on sliding block (15), the other end of carriage release lever (5) is equipped with connector (6), the outside of carriage release lever (5) is equipped with three sliding barrel (7), the side of sliding barrel (7) is equipped with stop gear, stop gear includes backup pad (8), three torsional spring (9) and three clamp plate (10), the both ends of torsional spring (9) are connected with backup pad (8), clamp plate (10) respectively, the inside of sliding barrel (7) is equipped with magnet ring (12).

2. The digital electronic technology experiment device of claim 1, wherein: the top surface of the stabilizing beam (4) is provided with an inverted T-shaped sliding groove, the sliding block (15) is matched with the sliding groove, and the sliding block (15) is connected with the stabilizing beam (4) in a sliding mode.

3. The digital electronic technology experiment device of claim 1, wherein: first circular slot has been seted up at sliding block (15) top, the top of carriage release lever (5) is equipped with the horizon bar, be equipped with second cylinder (16) on carriage release lever (5) horizon bar, second cylinder (16) and first circular slot cooperation.

4. The digital electronic technology experiment device of claim 1, wherein: be equipped with first cylinder (14) on connector (6), first screw has been seted up to the bottom of carriage release lever (5), first cylinder (14) and first screw cooperation, close soon through the screw between first cylinder (14) and carriage release lever (5) and be connected.

5. The digital electronic technology experiment device of claim 1, wherein: the outer surface of the moving rod (5) is provided with an inwards concave positioning groove, the inner surface of the sliding cylinder (7) is provided with a relative limiting semicircle (13), and the limiting semicircle (13) is matched with the positioning groove.

6. The digital electronic technology experiment device of claim 1, wherein: the magnet ring (12) in the movable rod (5) runs through the sliding cylinder (7), the magnet ring (12) is connected with the movable rod (5) in an adsorption mode, the outer diameters of the movable rod (5) and the connector (6) are the same, and the sliding cylinder (7) is connected with the movable rod (5) in a sliding mode.

7. The digital electronic technology experiment device of claim 1, wherein: the supporting plate (8) is connected with the sliding cylinder (7) in a screwing mode through threads, semicircular grooves are formed in the surfaces, opposite to the supporting plate (8), of the pressing plate (10), a wire groove (11) is formed when the pressing plate (10) and the supporting plate (8) are attached to each other, and a pinching ring is arranged on one end of the supporting plate (8).