CN214336083U - Portable electronic circuit training teaching aid - Google Patents

Abstract

The utility model discloses a real teaching aid of instructing of portable electronic circuit, including two long banding ingots, the catching groove has all been seted up, two to the inner wall edge of ingot the inside of ingot is provided with the backing plate that is used for the bearing, four edges of backing plate are provided with the lug, the lug is whole to be withheld in the catching groove on the inner wall of ingot, is located the outer wall symmetry of ingot is provided with rotatable axle piece, the bottom of axle piece all is connected with the vaulting pole, is located the bottom of vaulting pole is provided with the backing foot, the outside of axle piece is provided with and is used for spacing dog, be provided with the open slot on the dog, the vaulting pole can be withheld in to the open slot, is located be provided with the bar board under the backing plate. The utility model discloses can splice two ingots and cushion fast, use the vaulting pole and the pad foot of ingot bottom to support simultaneously, the equipment of being convenient for is carried, can support show electronic circuit equipment in the real standard ground of difference, and is comparatively convenient.

Description

Portable electronic circuit training teaching aid

Technical Field

The utility model relates to an electronic circuit technical field specifically is a real teaching aid of instructing of portable electronic circuit.

Background

Electronic circuit means a circuit consisting of electronic components and associated radio elements. Including circuits for amplification, oscillation, rectification, detection, modulation, frequency conversion, waveform conversion, and the like, as well as various control circuits. The method is widely applied to various electronic devices. The electronic circuit can display the connection control relation in the complex electronic product in the simplest and most intuitive form, so that the installation, debugging and maintenance personnel of the electronic product can know the internal structure and the working principle of the whole electronic product in a short time, and further complete corresponding work under the indication of an electronic circuit diagram. In actual production and maintenance work, the connection relationship, the assembly relationship and the working process of the electronic circuit are represented by different electronic circuit diagrams.

The real in-process of instructing of electronic circuit needs simply show some articles, nevertheless in some real places of instructing, lacks the instrument of putting to traditional putting teaching aid is not portable, influences real effect of instructing, consequently needs the technical problem who designs corresponding technical scheme and solve the existence.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a real teaching aid of instructing of portable electronic circuit has solved: the real in-process of instructing of electronic circuit needs simply show some articles, nevertheless in some real places of instructing, lacks the instrument of putting to traditional putting teaching aid is not portable, influences the problem of real effect of instructing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a real teaching aid of instructing of portable electronic circuit, includes two long banding ingots, the catching groove has all been seted up, two to the inner wall edge of ingot the inside of ingot is provided with the backing plate that is used for the bearing, four edges of backing plate are provided with the lug, the lug is whole to be withheld in the catching groove on the inner wall of ingot, is located the outer wall symmetry of ingot is provided with rotatable axle piece, the bottom of axle piece all is connected with the vaulting pole, is located the bottom of vaulting pole is provided with the backing foot, the outside of axle piece is provided with and is used for spacing dog, be provided with the open slot on the dog, the vaulting pole can be withheld in to the open slot, is located be provided with the bar board under the backing plate, two through-holes have been seted up on the bar board, and the intermediate position of ingot is provided with two member that can insert to the through-hole inside.

As a further preferred mode of the present invention, the rod member is provided with a thread, and the rod member is connected to the through-hole thread on the bar-shaped plate through the ingot.

As a further preferred mode of the present invention, the foot pad is arc-shaped, and the foot pad is made of elastic metal.

As a further preferred mode of the present invention, a battery storage frame is provided at the top of the ingot.

As a further preferred mode of the utility model, the top of ingot is provided with the sand grip, sliding connection has the pull rod on the sand grip, the inboard winding of pull rod has the pressure spring, the inner of pull rod still is connected with splint, just right the position of splint still is provided with the riser.

(III) advantageous effects

The utility model provides a real teaching aid of instructing of portable electronic circuit. The method has the following beneficial effects:

the utility model discloses can splice two ingots and cushion fast, use the vaulting pole and the pad foot of ingot bottom to support simultaneously, the equipment of being convenient for is carried, can support show electronic circuit equipment in the real standard ground of difference, and is comparatively convenient.

The utility model discloses a set up pull rod and sand grip at the top of backing plate, the tensile pull rod of accessible, the elasticity of cooperation pressure spring through splint extrusion electronic circuit equipment and riser contact, reaches fixed effect, has set up the battery simultaneously and has stored up the frame, is convenient for deposit the battery, and is comparatively practical.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall front view structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure, 1, an ingot; 2. a base plate; 3. a shaft block; 4. a stay bar; 5. a foot pad; 6. a stopper; 7. a strip plate; 8. a rod member; 9. a battery storage frame; 10. a convex strip; 11. a pull rod; 12. a pressure spring; 13. a splint; 14. a vertical plate.

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, an embodiment of the present invention provides a technical solution: a portable electronic circuit training teaching aid comprises two strip-shaped casting blocks 1, wherein the corners of the inner wall of each casting block 1 are provided with catching grooves, a backing plate 2 for bearing is arranged inside each casting block 1, the four corners of the backing plate 2 are provided with convex blocks which are integrally buckled into buckling grooves on the inner wall of the casting block 1, the outer wall of the casting block 1 is symmetrically provided with rotatable shaft blocks 3, the bottom ends of the shaft blocks 3 are all connected with a stay bar 4, a foot pad 5 is arranged at the bottom end of the stay bar 4, a stop block 6 for limiting is arranged on the outer side of the shaft block 3, an open slot is arranged on the stop block 6, the stay bar 4 can be buckled into an open slot, a strip-shaped plate 7 is arranged under the backing plate 2, two through holes are formed in the strip-shaped plate 7, and two rod pieces 8 capable of being inserted into the through holes are arranged in the middle of the casting block 1.

The rod 8 is provided with a thread, said rod 8 is connected through the casting 1 with a through-hole thread on the strip 7, by means of which the strip 7 can be fixed using a threaded rotation of the rod 8.

The foot pad 5 is in the shape of a circular arc, and the foot pad 5 is made of elastic metal, so that the foot pad 5 can be used for providing elastic support.

A battery storage frame 9 is arranged on the top of the casting block 1, and the battery storage frame 9 can be used for storing batteries through the design.

The top of ingot 1 is provided with sand grip 10, sliding connection has pull rod 11 on sand grip 10, the inboard winding of pull rod 11 has pressure spring 12, the inner of pull rod 11 still is connected with splint 13, just right splint 13's position still is provided with riser 14, can use pull rod 11 pulling through such design, extrudees fixed article through splint 13 and riser 14.

The working principle is as follows: splice two casting blocks 1 and cushion fast, the vaulting pole 4 and the pad foot 5 of using casting block 1 bottom simultaneously support, convenient to assemble and carry, can support show electronic circuit equipment in the real standard ground of difference, pull rod 11 and sand grip 10 have been set up through the top at backing plate 2, tensile pull rod 11 of accessible, the elasticity of cooperation pressure spring 12, extrude electronic circuit equipment and riser 14 contact through splint 13, reach fixed effect, battery storage frame 9 has been set up simultaneously, be convenient for deposit the battery, and is comparatively practical.

The utility model 1, an ingot; 2. a base plate; 3. a shaft block; 4. a stay bar; 5. a foot pad; 6. a stopper; 7. a strip plate; 8. a rod member; 9. a battery storage frame; 10. a convex strip; 11. a pull rod; 12. a pressure spring; 13. a splint; 14. the utility model solves the problems that in the practical training process of electronic circuits, some objects need to be simply displayed, however, in practical training sites, a placing tool is not needed, and the traditional placing teaching aid is inconvenient to carry, thereby affecting the practical training effect, the utility model can rapidly splice two casting blocks and a cushion block, simultaneously uses a support rod and a cushion foot at the bottom of the casting block for supporting, is convenient to assemble and carry, can support and display electronic circuit equipment in different practical training places, is more convenient, and the utility model can extrude the electronic circuit equipment to be contacted with the vertical plate through the pull rod and the convex strip arranged at the top of the cushion plate, and can match the elasticity of a pressure spring by stretching the pull rod, reach fixed effect, set up the battery simultaneously and store up the frame, be convenient for deposit the battery, it is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a real teaching aid that instructs of portable electronic circuit which characterized in that: the casting device comprises two long-strip-shaped ingots (1), wherein catching grooves are formed in the corners of the inner wall of each ingot (1), backing plates (2) for bearing are arranged inside the two ingots (1), lugs are arranged at the four corners of each backing plate (2), the lugs are integrally buckled into the catching grooves in the inner wall of each ingot (1), rotatable shaft blocks (3) are symmetrically arranged on the outer wall of each ingot (1), supporting rods (4) are connected to the bottom ends of the shaft blocks (3), backing feet (5) are arranged at the bottom ends of the supporting rods (4), stop blocks (6) for limiting are arranged on the outer sides of the shaft blocks (3), open grooves are formed in the stop blocks (6), the supporting rods (4) can be buckled into the open grooves, strip-shaped plates (7) are arranged right below the backing plates (2), and two through holes are formed in the strip-shaped plates (7), and two rod pieces (8) which can be inserted into the through holes are arranged at the middle position of the casting block (1).

2. The practical training teaching aid of portable electronic circuit of claim 1, which is characterized in that: the rod piece (8) is provided with threads, and the rod piece (8) penetrates through the casting block (1) and is connected with the through hole threads on the strip-shaped plate (7).

3. The practical training teaching aid of portable electronic circuit of claim 1, which is characterized in that: the pad foot (5) is arc-shaped, and the pad foot (5) is made of elastic metal.

4. The practical training teaching aid of portable electronic circuit of claim 1, which is characterized in that: and a battery storage frame (9) is arranged at the top of the casting block (1).

5. The practical training teaching aid of portable electronic circuit of claim 1, which is characterized in that: the top of ingot (1) is provided with sand grip (10), sliding connection has pull rod (11) on sand grip (10), the inboard winding of pull rod (11) has pressure spring (12), the inner of pull rod (11) still is connected with splint (13), just right the position of splint (13) still is provided with riser (14).

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